0s autopkgtest [01:57:57]: starting date and time: 2024-11-25 01:57:57+0000
  0s autopkgtest [01:57:57]: git checkout: 6f3be7a8 Fix armhf LXD image generation for plucky
  0s autopkgtest [01:57:57]: host juju-7f2275-prod-proposed-migration-environment-15; command line: /home/ubuntu/autopkgtest/runner/autopkgtest --output-dir /tmp/autopkgtest-work.5tn9sawx/out --timeout-copy=6000 --setup-commands /home/ubuntu/autopkgtest-cloud/worker-config-production/setup-canonical.sh --apt-pocket=proposed=src:rust-proc-macro-crate-1 --apt-upgrade rust-scale-info-derive --timeout-short=300 --timeout-copy=20000 --timeout-build=20000 --env=ADT_TEST_TRIGGERS=rust-proc-macro-crate-1/1.3.1-4 -- ssh -s /home/ubuntu/autopkgtest/ssh-setup/nova -- --flavor autopkgtest --security-groups autopkgtest-juju-7f2275-prod-proposed-migration-environment-15@bos03-arm64-21.secgroup --name adt-plucky-arm64-rust-scale-info-derive-20241125-015757-juju-7f2275-prod-proposed-migration-environment-15-ac675003-f1ba-49ff-a063-e6d77f19c517 --image adt/ubuntu-plucky-arm64-server --keyname testbed-juju-7f2275-prod-proposed-migration-environment-15 --net-id=net_prod-proposed-migration -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/
 94s autopkgtest [01:59:31]: testbed dpkg architecture: arm64
 95s autopkgtest [01:59:32]: testbed apt version: 2.9.8
 95s autopkgtest [01:59:32]: @@@@@@@@@@@@@@@@@@@@ test bed setup
 96s Get:1 http://ftpmaster.internal/ubuntu plucky-proposed InRelease [73.9 kB]
 96s Get:2 http://ftpmaster.internal/ubuntu plucky-proposed/universe Sources [823 kB]
 96s Get:3 http://ftpmaster.internal/ubuntu plucky-proposed/multiverse Sources [14.8 kB]
 96s Get:4 http://ftpmaster.internal/ubuntu plucky-proposed/main Sources [49.5 kB]
 96s Get:5 http://ftpmaster.internal/ubuntu plucky-proposed/restricted Sources [9704 B]
 96s Get:6 http://ftpmaster.internal/ubuntu plucky-proposed/main arm64 Packages [77.9 kB]
 96s Get:7 http://ftpmaster.internal/ubuntu plucky-proposed/restricted arm64 Packages [57.8 kB]
 96s Get:8 http://ftpmaster.internal/ubuntu plucky-proposed/universe arm64 Packages [633 kB]
 96s Get:9 http://ftpmaster.internal/ubuntu plucky-proposed/multiverse arm64 Packages [19.6 kB]
 97s Fetched 1759 kB in 1s (2004 kB/s)
 97s Reading package lists...
100s Reading package lists...
100s Building dependency tree...
100s Reading state information...
101s Calculating upgrade...
102s The following package was automatically installed and is no longer required:
102s   libsgutils2-1.46-2
102s Use 'sudo apt autoremove' to remove it.
103s The following NEW packages will be installed:
103s   libsgutils2-1.48
103s The following packages will be upgraded:
103s   bash bpftrace curl debconf debconf-i18n distro-info dracut-install
103s   fwupd-signed gir1.2-girepository-2.0 gir1.2-glib-2.0 hostname init
103s   init-system-helpers libaudit-common libaudit1 libcurl3t64-gnutls libcurl4t64
103s   libgirepository-1.0-1 libglib2.0-0t64 libglib2.0-data liblzma5
103s   libpam-modules libpam-modules-bin libpam-runtime libpam0g libplymouth5
103s   libselinux1 libsemanage-common libsemanage2 linux-base lto-disabled-list
103s   lxd-installer openssh-client openssh-server openssh-sftp-server
103s   pinentry-curses plymouth plymouth-theme-ubuntu-text python3-blinker
103s   python3-dbus python3-debconf python3-gi python3-jsonschema-specifications
103s   python3-rpds-py python3-yaml sg3-utils sg3-utils-udev vim-common vim-tiny
103s   xxd xz-utils
103s 51 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
103s Need to get 12.2 MB of archives.
103s After this operation, 2599 kB of additional disk space will be used.
103s Get:1 http://ftpmaster.internal/ubuntu plucky/main arm64 bash arm64 5.2.32-1ubuntu2 [791 kB]
103s Get:2 http://ftpmaster.internal/ubuntu plucky/main arm64 hostname arm64 3.25 [11.0 kB]
103s Get:3 http://ftpmaster.internal/ubuntu plucky/main arm64 init-system-helpers all 1.67ubuntu1 [39.1 kB]
103s Get:4 http://ftpmaster.internal/ubuntu plucky/main arm64 libaudit-common all 1:4.0.2-2ubuntu1 [6578 B]
103s Get:5 http://ftpmaster.internal/ubuntu plucky/main arm64 libaudit1 arm64 1:4.0.2-2ubuntu1 [54.2 kB]
103s Get:6 http://ftpmaster.internal/ubuntu plucky/main arm64 debconf-i18n all 1.5.87ubuntu1 [204 kB]
103s Get:7 http://ftpmaster.internal/ubuntu plucky/main arm64 python3-debconf all 1.5.87ubuntu1 [4156 B]
103s Get:8 http://ftpmaster.internal/ubuntu plucky/main arm64 debconf all 1.5.87ubuntu1 [124 kB]
103s Get:9 http://ftpmaster.internal/ubuntu plucky/main arm64 libpam0g arm64 1.5.3-7ubuntu4 [68.6 kB]
103s Get:10 http://ftpmaster.internal/ubuntu plucky/main arm64 libselinux1 arm64 3.7-3ubuntu1 [81.6 kB]
103s Get:11 http://ftpmaster.internal/ubuntu plucky/main arm64 libpam-modules-bin arm64 1.5.3-7ubuntu4 [50.4 kB]
103s Get:12 http://ftpmaster.internal/ubuntu plucky/main arm64 libpam-modules arm64 1.5.3-7ubuntu4 [285 kB]
103s Get:13 http://ftpmaster.internal/ubuntu plucky/main arm64 init arm64 1.67ubuntu1 [6428 B]
103s Get:14 http://ftpmaster.internal/ubuntu plucky/main arm64 openssh-sftp-server arm64 1:9.9p1-3ubuntu2 [36.8 kB]
103s Get:15 http://ftpmaster.internal/ubuntu plucky/main arm64 openssh-server arm64 1:9.9p1-3ubuntu2 [524 kB]
103s Get:16 http://ftpmaster.internal/ubuntu plucky/main arm64 openssh-client arm64 1:9.9p1-3ubuntu2 [920 kB]
103s Get:17 http://ftpmaster.internal/ubuntu plucky/main arm64 libpam-runtime all 1.5.3-7ubuntu4 [40.8 kB]
103s Get:18 http://ftpmaster.internal/ubuntu plucky/main arm64 liblzma5 arm64 5.6.3-1 [138 kB]
103s Get:19 http://ftpmaster.internal/ubuntu plucky/main arm64 libsemanage-common all 3.7-2build1 [7186 B]
103s Get:20 http://ftpmaster.internal/ubuntu plucky/main arm64 libsemanage2 arm64 3.7-2build1 [92.2 kB]
103s Get:21 http://ftpmaster.internal/ubuntu plucky/main arm64 distro-info arm64 1.12 [19.4 kB]
103s Get:22 http://ftpmaster.internal/ubuntu plucky/main arm64 gir1.2-girepository-2.0 arm64 1.82.0-2 [25.2 kB]
103s Get:23 http://ftpmaster.internal/ubuntu plucky/main arm64 gir1.2-glib-2.0 arm64 2.82.2-3 [182 kB]
103s Get:24 http://ftpmaster.internal/ubuntu plucky/main arm64 libglib2.0-0t64 arm64 2.82.2-3 [1560 kB]
103s Get:25 http://ftpmaster.internal/ubuntu plucky/main arm64 libgirepository-1.0-1 arm64 1.82.0-2 [83.0 kB]
103s Get:26 http://ftpmaster.internal/ubuntu plucky/main arm64 libglib2.0-data all 2.82.2-3 [51.7 kB]
103s Get:27 http://ftpmaster.internal/ubuntu plucky/main arm64 python3-dbus arm64 1.3.2-5build4 [109 kB]
103s Get:28 http://ftpmaster.internal/ubuntu plucky/main arm64 python3-gi arm64 3.50.0-3build1 [279 kB]
103s Get:29 http://ftpmaster.internal/ubuntu plucky/main arm64 python3-yaml arm64 6.0.2-1build1 [164 kB]
103s Get:30 http://ftpmaster.internal/ubuntu plucky/main arm64 vim-tiny arm64 2:9.1.0861-1ubuntu1 [805 kB]
103s Get:31 http://ftpmaster.internal/ubuntu plucky/main arm64 vim-common all 2:9.1.0861-1ubuntu1 [395 kB]
103s Get:32 http://ftpmaster.internal/ubuntu plucky/main arm64 xxd arm64 2:9.1.0861-1ubuntu1 [67.3 kB]
103s Get:33 http://ftpmaster.internal/ubuntu plucky/main arm64 libplymouth5 arm64 24.004.60-2ubuntu4 [141 kB]
103s Get:34 http://ftpmaster.internal/ubuntu plucky/main arm64 plymouth-theme-ubuntu-text arm64 24.004.60-2ubuntu4 [9904 B]
104s Get:35 http://ftpmaster.internal/ubuntu plucky/main arm64 plymouth arm64 24.004.60-2ubuntu4 [135 kB]
104s Get:36 http://ftpmaster.internal/ubuntu plucky/main arm64 xz-utils arm64 5.6.3-1 [272 kB]
104s Get:37 http://ftpmaster.internal/ubuntu plucky/main arm64 bpftrace arm64 0.21.2-2ubuntu3 [1854 kB]
104s Get:38 http://ftpmaster.internal/ubuntu plucky/main arm64 curl arm64 8.11.0-1ubuntu2 [243 kB]
104s Get:39 http://ftpmaster.internal/ubuntu plucky/main arm64 libcurl4t64 arm64 8.11.0-1ubuntu2 [372 kB]
104s Get:40 http://ftpmaster.internal/ubuntu plucky/main arm64 dracut-install arm64 105-2ubuntu2 [34.7 kB]
104s Get:41 http://ftpmaster.internal/ubuntu plucky/main arm64 fwupd-signed arm64 1.55+1.7-1 [30.9 kB]
104s Get:42 http://ftpmaster.internal/ubuntu plucky/main arm64 libcurl3t64-gnutls arm64 8.11.0-1ubuntu2 [367 kB]
104s Get:43 http://ftpmaster.internal/ubuntu plucky/main arm64 libsgutils2-1.48 arm64 1.48-0ubuntu1 [118 kB]
104s Get:44 http://ftpmaster.internal/ubuntu plucky/main arm64 linux-base all 4.10.1ubuntu1 [34.8 kB]
104s Get:45 http://ftpmaster.internal/ubuntu plucky/main arm64 lto-disabled-list all 54 [12.2 kB]
104s Get:46 http://ftpmaster.internal/ubuntu plucky/main arm64 lxd-installer all 10 [5264 B]
104s Get:47 http://ftpmaster.internal/ubuntu plucky/main arm64 pinentry-curses arm64 1.3.1-0ubuntu2 [38.5 kB]
104s Get:48 http://ftpmaster.internal/ubuntu plucky/main arm64 python3-blinker all 1.9.0-1 [10.7 kB]
104s Get:49 http://ftpmaster.internal/ubuntu plucky/main arm64 python3-rpds-py arm64 0.21.0-2ubuntu1 [302 kB]
104s Get:50 http://ftpmaster.internal/ubuntu plucky/main arm64 python3-jsonschema-specifications all 2023.12.1-2 [9116 B]
104s Get:51 http://ftpmaster.internal/ubuntu plucky/main arm64 sg3-utils arm64 1.48-0ubuntu1 [999 kB]
104s Get:52 http://ftpmaster.internal/ubuntu plucky/main arm64 sg3-utils-udev all 1.48-0ubuntu1 [6608 B]
104s Preconfiguring packages ...
105s Fetched 12.2 MB in 1s (10.4 MB/s)
105s (Reading database ... 
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105s Preparing to unpack .../bash_5.2.32-1ubuntu2_arm64.deb ...
105s Unpacking bash (5.2.32-1ubuntu2) over (5.2.32-1ubuntu1) ...
105s Setting up bash (5.2.32-1ubuntu2) ...
105s update-alternatives: using /usr/share/man/man7/bash-builtins.7.gz to provide /usr/share/man/man7/builtins.7.gz (builtins.7.gz) in auto mode
105s (Reading database ... 
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105s Preparing to unpack .../hostname_3.25_arm64.deb ...
105s Unpacking hostname (3.25) over (3.23+nmu2ubuntu2) ...
105s Setting up hostname (3.25) ...
105s (Reading database ... 
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105s Preparing to unpack .../init-system-helpers_1.67ubuntu1_all.deb ...
105s Unpacking init-system-helpers (1.67ubuntu1) over (1.66ubuntu1) ...
105s Setting up init-system-helpers (1.67ubuntu1) ...
105s (Reading database ... 
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105s Preparing to unpack .../libaudit-common_1%3a4.0.2-2ubuntu1_all.deb ...
105s Unpacking libaudit-common (1:4.0.2-2ubuntu1) over (1:4.0.1-1ubuntu2) ...
105s Setting up libaudit-common (1:4.0.2-2ubuntu1) ...
105s (Reading database ... 
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105s Preparing to unpack .../libaudit1_1%3a4.0.2-2ubuntu1_arm64.deb ...
105s Unpacking libaudit1:arm64 (1:4.0.2-2ubuntu1) over (1:4.0.1-1ubuntu2) ...
105s Setting up libaudit1:arm64 (1:4.0.2-2ubuntu1) ...
106s (Reading database ... 
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106s Preparing to unpack .../debconf-i18n_1.5.87ubuntu1_all.deb ...
106s Unpacking debconf-i18n (1.5.87ubuntu1) over (1.5.86ubuntu1) ...
106s Preparing to unpack .../python3-debconf_1.5.87ubuntu1_all.deb ...
106s Unpacking python3-debconf (1.5.87ubuntu1) over (1.5.86ubuntu1) ...
106s Preparing to unpack .../debconf_1.5.87ubuntu1_all.deb ...
106s Unpacking debconf (1.5.87ubuntu1) over (1.5.86ubuntu1) ...
106s Setting up debconf (1.5.87ubuntu1) ...
106s (Reading database ... 
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106s Preparing to unpack .../libpam0g_1.5.3-7ubuntu4_arm64.deb ...
106s Unpacking libpam0g:arm64 (1.5.3-7ubuntu4) over (1.5.3-7ubuntu2) ...
106s Setting up libpam0g:arm64 (1.5.3-7ubuntu4) ...
107s (Reading database ... 
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107s Preparing to unpack .../libselinux1_3.7-3ubuntu1_arm64.deb ...
107s Unpacking libselinux1:arm64 (3.7-3ubuntu1) over (3.5-2ubuntu5) ...
107s Setting up libselinux1:arm64 (3.7-3ubuntu1) ...
107s (Reading database ... 
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107s Preparing to unpack .../libpam-modules-bin_1.5.3-7ubuntu4_arm64.deb ...
107s Unpacking libpam-modules-bin (1.5.3-7ubuntu4) over (1.5.3-7ubuntu2) ...
107s Setting up libpam-modules-bin (1.5.3-7ubuntu4) ...
107s pam_namespace.service is a disabled or a static unit not running, not starting it.
107s (Reading database ... 
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107s Preparing to unpack .../libpam-modules_1.5.3-7ubuntu4_arm64.deb ...
107s Unpacking libpam-modules:arm64 (1.5.3-7ubuntu4) over (1.5.3-7ubuntu2) ...
108s Setting up libpam-modules:arm64 (1.5.3-7ubuntu4) ...
108s (Reading database ... 
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108s Preparing to unpack .../init_1.67ubuntu1_arm64.deb ...
108s Unpacking init (1.67ubuntu1) over (1.66ubuntu1) ...
108s Preparing to unpack .../openssh-sftp-server_1%3a9.9p1-3ubuntu2_arm64.deb ...
108s Unpacking openssh-sftp-server (1:9.9p1-3ubuntu2) over (1:9.7p1-7ubuntu5) ...
108s Preparing to unpack .../openssh-server_1%3a9.9p1-3ubuntu2_arm64.deb ...
108s Unpacking openssh-server (1:9.9p1-3ubuntu2) over (1:9.7p1-7ubuntu5) ...
108s Preparing to unpack .../openssh-client_1%3a9.9p1-3ubuntu2_arm64.deb ...
108s Unpacking openssh-client (1:9.9p1-3ubuntu2) over (1:9.7p1-7ubuntu5) ...
108s Preparing to unpack .../libpam-runtime_1.5.3-7ubuntu4_all.deb ...
108s Unpacking libpam-runtime (1.5.3-7ubuntu4) over (1.5.3-7ubuntu2) ...
108s Setting up libpam-runtime (1.5.3-7ubuntu4) ...
109s (Reading database ... 
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109s Preparing to unpack .../liblzma5_5.6.3-1_arm64.deb ...
109s Unpacking liblzma5:arm64 (5.6.3-1) over (5.6.2-2) ...
109s Setting up liblzma5:arm64 (5.6.3-1) ...
109s (Reading database ... 
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109s Preparing to unpack .../libsemanage-common_3.7-2build1_all.deb ...
109s Unpacking libsemanage-common (3.7-2build1) over (3.5-1build6) ...
109s Setting up libsemanage-common (3.7-2build1) ...
109s (Reading database ... 
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109s Preparing to unpack .../libsemanage2_3.7-2build1_arm64.deb ...
109s Unpacking libsemanage2:arm64 (3.7-2build1) over (3.5-1build6) ...
109s Setting up libsemanage2:arm64 (3.7-2build1) ...
109s (Reading database ... 
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109s Preparing to unpack .../00-distro-info_1.12_arm64.deb ...
109s Unpacking distro-info (1.12) over (1.9) ...
109s Preparing to unpack .../01-gir1.2-girepository-2.0_1.82.0-2_arm64.deb ...
109s Unpacking gir1.2-girepository-2.0:arm64 (1.82.0-2) over (1.80.1-4) ...
109s Preparing to unpack .../02-gir1.2-glib-2.0_2.82.2-3_arm64.deb ...
109s Unpacking gir1.2-glib-2.0:arm64 (2.82.2-3) over (2.82.1-0ubuntu1) ...
109s Preparing to unpack .../03-libglib2.0-0t64_2.82.2-3_arm64.deb ...
109s Unpacking libglib2.0-0t64:arm64 (2.82.2-3) over (2.82.1-0ubuntu1) ...
110s Preparing to unpack .../04-libgirepository-1.0-1_1.82.0-2_arm64.deb ...
110s Unpacking libgirepository-1.0-1:arm64 (1.82.0-2) over (1.80.1-4) ...
110s Preparing to unpack .../05-libglib2.0-data_2.82.2-3_all.deb ...
110s Unpacking libglib2.0-data (2.82.2-3) over (2.82.1-0ubuntu1) ...
110s Preparing to unpack .../06-python3-dbus_1.3.2-5build4_arm64.deb ...
110s Unpacking python3-dbus (1.3.2-5build4) over (1.3.2-5build3) ...
110s Preparing to unpack .../07-python3-gi_3.50.0-3build1_arm64.deb ...
110s Unpacking python3-gi (3.50.0-3build1) over (3.50.0-3) ...
110s Preparing to unpack .../08-python3-yaml_6.0.2-1build1_arm64.deb ...
110s Unpacking python3-yaml (6.0.2-1build1) over (6.0.2-1) ...
110s Preparing to unpack .../09-vim-tiny_2%3a9.1.0861-1ubuntu1_arm64.deb ...
110s Unpacking vim-tiny (2:9.1.0861-1ubuntu1) over (2:9.1.0777-1ubuntu1) ...
111s Preparing to unpack .../10-vim-common_2%3a9.1.0861-1ubuntu1_all.deb ...
111s Unpacking vim-common (2:9.1.0861-1ubuntu1) over (2:9.1.0777-1ubuntu1) ...
111s Preparing to unpack .../11-xxd_2%3a9.1.0861-1ubuntu1_arm64.deb ...
111s Unpacking xxd (2:9.1.0861-1ubuntu1) over (2:9.1.0777-1ubuntu1) ...
111s Preparing to unpack .../12-libplymouth5_24.004.60-2ubuntu4_arm64.deb ...
111s Unpacking libplymouth5:arm64 (24.004.60-2ubuntu4) over (24.004.60-1ubuntu11) ...
111s Preparing to unpack .../13-plymouth-theme-ubuntu-text_24.004.60-2ubuntu4_arm64.deb ...
111s Unpacking plymouth-theme-ubuntu-text (24.004.60-2ubuntu4) over (24.004.60-1ubuntu11) ...
111s Preparing to unpack .../14-plymouth_24.004.60-2ubuntu4_arm64.deb ...
111s Unpacking plymouth (24.004.60-2ubuntu4) over (24.004.60-1ubuntu11) ...
111s Preparing to unpack .../15-xz-utils_5.6.3-1_arm64.deb ...
111s Unpacking xz-utils (5.6.3-1) over (5.6.2-2) ...
111s Preparing to unpack .../16-bpftrace_0.21.2-2ubuntu3_arm64.deb ...
111s Unpacking bpftrace (0.21.2-2ubuntu3) over (0.21.2-2ubuntu2) ...
111s Preparing to unpack .../17-curl_8.11.0-1ubuntu2_arm64.deb ...
111s Unpacking curl (8.11.0-1ubuntu2) over (8.9.1-2ubuntu2) ...
111s Preparing to unpack .../18-libcurl4t64_8.11.0-1ubuntu2_arm64.deb ...
111s Unpacking libcurl4t64:arm64 (8.11.0-1ubuntu2) over (8.9.1-2ubuntu2) ...
112s Preparing to unpack .../19-dracut-install_105-2ubuntu2_arm64.deb ...
112s Unpacking dracut-install (105-2ubuntu2) over (105-1ubuntu1) ...
112s Preparing to unpack .../20-fwupd-signed_1.55+1.7-1_arm64.deb ...
112s Unpacking fwupd-signed (1.55+1.7-1) over (1.54+1.6-1build1) ...
112s Preparing to unpack .../21-libcurl3t64-gnutls_8.11.0-1ubuntu2_arm64.deb ...
112s Unpacking libcurl3t64-gnutls:arm64 (8.11.0-1ubuntu2) over (8.9.1-2ubuntu2) ...
112s Selecting previously unselected package libsgutils2-1.48:arm64.
112s Preparing to unpack .../22-libsgutils2-1.48_1.48-0ubuntu1_arm64.deb ...
112s Unpacking libsgutils2-1.48:arm64 (1.48-0ubuntu1) ...
112s Preparing to unpack .../23-linux-base_4.10.1ubuntu1_all.deb ...
112s Unpacking linux-base (4.10.1ubuntu1) over (4.5ubuntu9) ...
112s Preparing to unpack .../24-lto-disabled-list_54_all.deb ...
112s Unpacking lto-disabled-list (54) over (53) ...
112s Preparing to unpack .../25-lxd-installer_10_all.deb ...
112s Unpacking lxd-installer (10) over (9) ...
112s Preparing to unpack .../26-pinentry-curses_1.3.1-0ubuntu2_arm64.deb ...
112s Unpacking pinentry-curses (1.3.1-0ubuntu2) over (1.2.1-3ubuntu5) ...
112s Preparing to unpack .../27-python3-blinker_1.9.0-1_all.deb ...
112s Unpacking python3-blinker (1.9.0-1) over (1.8.2-1) ...
113s Preparing to unpack .../28-python3-rpds-py_0.21.0-2ubuntu1_arm64.deb ...
113s Unpacking python3-rpds-py (0.21.0-2ubuntu1) over (0.20.0-0ubuntu3) ...
113s Preparing to unpack .../29-python3-jsonschema-specifications_2023.12.1-2_all.deb ...
113s Unpacking python3-jsonschema-specifications (2023.12.1-2) over (2023.12.1-1ubuntu1) ...
113s Preparing to unpack .../30-sg3-utils_1.48-0ubuntu1_arm64.deb ...
113s Unpacking sg3-utils (1.48-0ubuntu1) over (1.46-3ubuntu5) ...
113s Preparing to unpack .../31-sg3-utils-udev_1.48-0ubuntu1_all.deb ...
113s Unpacking sg3-utils-udev (1.48-0ubuntu1) over (1.46-3ubuntu5) ...
113s Setting up pinentry-curses (1.3.1-0ubuntu2) ...
113s Setting up distro-info (1.12) ...
113s Setting up lto-disabled-list (54) ...
113s Setting up linux-base (4.10.1ubuntu1) ...
113s Setting up init (1.67ubuntu1) ...
113s Setting up libcurl4t64:arm64 (8.11.0-1ubuntu2) ...
113s Setting up bpftrace (0.21.2-2ubuntu3) ...
113s Setting up openssh-client (1:9.9p1-3ubuntu2) ...
114s Setting up python3-debconf (1.5.87ubuntu1) ...
114s Setting up libcurl3t64-gnutls:arm64 (8.11.0-1ubuntu2) ...
114s Setting up fwupd-signed (1.55+1.7-1) ...
114s Setting up libsgutils2-1.48:arm64 (1.48-0ubuntu1) ...
114s Setting up python3-yaml (6.0.2-1build1) ...
114s Setting up debconf-i18n (1.5.87ubuntu1) ...
114s Setting up xxd (2:9.1.0861-1ubuntu1) ...
114s Setting up libglib2.0-0t64:arm64 (2.82.2-3) ...
114s No schema files found: doing nothing.
114s Setting up libglib2.0-data (2.82.2-3) ...
114s Setting up vim-common (2:9.1.0861-1ubuntu1) ...
114s Setting up xz-utils (5.6.3-1) ...
114s Setting up gir1.2-glib-2.0:arm64 (2.82.2-3) ...
114s Setting up lxd-installer (10) ...
115s Setting up python3-rpds-py (0.21.0-2ubuntu1) ...
115s Setting up dracut-install (105-2ubuntu2) ...
115s Setting up libplymouth5:arm64 (24.004.60-2ubuntu4) ...
115s Setting up libgirepository-1.0-1:arm64 (1.82.0-2) ...
115s Setting up curl (8.11.0-1ubuntu2) ...
115s Setting up python3-jsonschema-specifications (2023.12.1-2) ...
115s Setting up sg3-utils (1.48-0ubuntu1) ...
115s Setting up python3-blinker (1.9.0-1) ...
116s Setting up openssh-sftp-server (1:9.9p1-3ubuntu2) ...
116s Setting up python3-dbus (1.3.2-5build4) ...
116s Setting up openssh-server (1:9.9p1-3ubuntu2) ...
116s Installing new version of config file /etc/ssh/moduli ...
116s Replacing config file /etc/ssh/sshd_config with new version
117s Setting up plymouth (24.004.60-2ubuntu4) ...
117s update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults
118s update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults
118s Setting up vim-tiny (2:9.1.0861-1ubuntu1) ...
118s Setting up sg3-utils-udev (1.48-0ubuntu1) ...
118s update-initramfs: deferring update (trigger activated)
118s Setting up gir1.2-girepository-2.0:arm64 (1.82.0-2) ...
118s Setting up python3-gi (3.50.0-3build1) ...
119s Processing triggers for debianutils (5.21) ...
119s Processing triggers for install-info (7.1.1-1) ...
119s Processing triggers for initramfs-tools (0.142ubuntu35) ...
119s update-initramfs: Generating /boot/initrd.img-6.11.0-8-generic
119s W: No lz4 in /usr/bin:/sbin:/bin, using gzip
144s System running in EFI mode, skipping.
144s Processing triggers for libc-bin (2.40-1ubuntu3) ...
144s Processing triggers for ufw (0.36.2-8) ...
144s Processing triggers for man-db (2.13.0-1) ...
146s Setting up plymouth-theme-ubuntu-text (24.004.60-2ubuntu4) ...
146s Processing triggers for initramfs-tools (0.142ubuntu35) ...
146s update-initramfs: Generating /boot/initrd.img-6.11.0-8-generic
147s W: No lz4 in /usr/bin:/sbin:/bin, using gzip
167s System running in EFI mode, skipping.
167s Reading package lists...
168s Building dependency tree...
168s Reading state information...
168s The following packages will be REMOVED:
168s   libsgutils2-1.46-2*
169s 0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
169s After this operation, 314 kB disk space will be freed.
169s (Reading database ... 
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(Reading database ... 80036 files and directories currently installed.)
169s Removing libsgutils2-1.46-2:arm64 (1.46-3ubuntu5) ...
169s Processing triggers for libc-bin (2.40-1ubuntu3) ...
169s Hit:1 http://ftpmaster.internal/ubuntu plucky-proposed InRelease
170s Hit:2 http://ftpmaster.internal/ubuntu plucky InRelease
170s Hit:3 http://ftpmaster.internal/ubuntu plucky-updates InRelease
170s Hit:4 http://ftpmaster.internal/ubuntu plucky-security InRelease
171s Reading package lists...
171s Reading package lists...
171s Building dependency tree...
171s Reading state information...
172s Calculating upgrade...
172s 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
172s Reading package lists...
172s Building dependency tree...
172s Reading state information...
173s 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
173s autopkgtest [02:00:50]: rebooting testbed after setup commands that affected boot
177s autopkgtest-virt-ssh: WARNING: ssh connection failed. Retrying in 3 seconds...
200s autopkgtest [02:01:17]: testbed running kernel: Linux 6.11.0-8-generic #8-Ubuntu SMP PREEMPT_DYNAMIC Mon Sep 16 14:19:41 UTC 2024
202s autopkgtest [02:01:19]: @@@@@@@@@@@@@@@@@@@@ apt-source rust-scale-info-derive
204s Get:1 http://ftpmaster.internal/ubuntu plucky/universe rust-scale-info-derive 2.3.1-1 (dsc) [2634 B]
204s Get:2 http://ftpmaster.internal/ubuntu plucky/universe rust-scale-info-derive 2.3.1-1 (tar) [8767 B]
204s Get:3 http://ftpmaster.internal/ubuntu plucky/universe rust-scale-info-derive 2.3.1-1 (diff) [2268 B]
205s gpgv: Signature made Tue Jan 10 10:40:11 2023 UTC
205s gpgv:                using RSA key C2E1A6CBFDECE511A8A4176D18BD106B3B6C5475
205s gpgv:                issuer "matthias.geiger1024@tutanota.de"
205s gpgv: Can't check signature: No public key
205s dpkg-source: warning: cannot verify inline signature for ./rust-scale-info-derive_2.3.1-1.dsc: no acceptable signature found
205s autopkgtest [02:01:22]: testing package rust-scale-info-derive version 2.3.1-1
205s autopkgtest [02:01:22]: build not needed
205s autopkgtest [02:01:22]: test rust-scale-info-derive:@: preparing testbed
207s Reading package lists...
207s Building dependency tree...
207s Reading state information...
207s Starting pkgProblemResolver with broken count: 0
207s Starting 2 pkgProblemResolver with broken count: 0
207s Done
208s The following additional packages will be installed:
208s   autoconf automake autopoint autotools-dev cargo cargo-1.80 cpp cpp-14
208s   cpp-14-aarch64-linux-gnu cpp-aarch64-linux-gnu debhelper debugedit
208s   dh-autoreconf dh-cargo dh-cargo-tools dh-strip-nondeterminism dwz gcc gcc-14
208s   gcc-14-aarch64-linux-gnu gcc-aarch64-linux-gnu gettext intltool-debian
208s   libarchive-zip-perl libasan8 libcc1-0 libdebhelper-perl
208s   libfile-stripnondeterminism-perl libgcc-14-dev libgit2-1.7 libgomp1
208s   libhttp-parser2.9 libhwasan0 libisl23 libitm1 liblsan0 libmpc3
208s   librust-ahash-dev librust-allocator-api2-dev librust-arbitrary-dev
208s   librust-byteorder-dev librust-cfg-if-dev librust-compiler-builtins-dev
208s   librust-const-random-dev librust-const-random-macro-dev
208s   librust-critical-section-dev librust-crossbeam-deque-dev
208s   librust-crossbeam-epoch+std-dev librust-crossbeam-epoch-dev
208s   librust-crossbeam-utils-dev librust-crunchy-dev librust-derive-arbitrary-dev
208s   librust-either-dev librust-equivalent-dev librust-erased-serde-dev
208s   librust-getrandom-dev librust-hashbrown-dev librust-indexmap-dev
208s   librust-itoa-dev librust-kstring-dev librust-libc-dev librust-log-dev
208s   librust-memchr-dev librust-no-panic-dev librust-once-cell-dev
208s   librust-parking-lot-core-dev librust-portable-atomic-dev
208s   librust-proc-macro-crate-1-dev librust-proc-macro2-dev librust-quote-dev
208s   librust-rayon-core-dev librust-rayon-dev
208s   librust-rustc-std-workspace-core-dev librust-ryu-dev
208s   librust-scale-info-derive-dev librust-serde-derive-dev librust-serde-dev
208s   librust-serde-fmt-dev librust-serde-json-dev librust-serde-spanned-dev
208s   librust-serde-test-dev librust-smallvec-dev librust-static-assertions-dev
208s   librust-sval-buffer-dev librust-sval-derive-dev librust-sval-dev
208s   librust-sval-dynamic-dev librust-sval-fmt-dev librust-sval-ref-dev
208s   librust-sval-serde-dev librust-syn-1-dev librust-syn-dev
208s   librust-tiny-keccak-dev librust-toml-datetime-dev librust-toml-edit-dev
208s   librust-unicode-ident-dev librust-value-bag-dev librust-value-bag-serde1-dev
208s   librust-value-bag-sval2-dev librust-version-check-dev librust-winnow-dev
208s   librust-zerocopy-derive-dev librust-zerocopy-dev libstd-rust-1.80
208s   libstd-rust-1.80-dev libtool libtsan2 libubsan1 m4 po-debconf rustc
208s   rustc-1.80
208s Suggested packages:
208s   autoconf-archive gnu-standards autoconf-doc cargo-1.80-doc cpp-doc
208s   gcc-14-locales cpp-14-doc dh-make gcc-multilib manpages-dev flex bison gdb
208s   gcc-doc gcc-14-doc gdb-aarch64-linux-gnu gettext-doc libasprintf-dev
208s   libgettextpo-dev librust-cfg-if+core-dev librust-compiler-builtins+c-dev
208s   librust-compiler-builtins+core-dev
208s   librust-compiler-builtins+rustc-dep-of-std-dev librust-either+serde-dev
208s   librust-getrandom+compiler-builtins-dev librust-getrandom+core-dev
208s   librust-getrandom+rustc-dep-of-std-dev librust-ryu+no-panic-dev libtool-doc
208s   gfortran | fortran95-compiler gcj-jdk m4-doc libmail-box-perl llvm-18 lld-18
208s   clang-18
208s Recommended packages:
208s   libarchive-cpio-perl libltdl-dev libmail-sendmail-perl
208s The following NEW packages will be installed:
208s   autoconf automake autopkgtest-satdep autopoint autotools-dev cargo
208s   cargo-1.80 cpp cpp-14 cpp-14-aarch64-linux-gnu cpp-aarch64-linux-gnu
208s   debhelper debugedit dh-autoreconf dh-cargo dh-cargo-tools
208s   dh-strip-nondeterminism dwz gcc gcc-14 gcc-14-aarch64-linux-gnu
208s   gcc-aarch64-linux-gnu gettext intltool-debian libarchive-zip-perl libasan8
208s   libcc1-0 libdebhelper-perl libfile-stripnondeterminism-perl libgcc-14-dev
208s   libgit2-1.7 libgomp1 libhttp-parser2.9 libhwasan0 libisl23 libitm1 liblsan0
208s   libmpc3 librust-ahash-dev librust-allocator-api2-dev librust-arbitrary-dev
208s   librust-byteorder-dev librust-cfg-if-dev librust-compiler-builtins-dev
208s   librust-const-random-dev librust-const-random-macro-dev
208s   librust-critical-section-dev librust-crossbeam-deque-dev
208s   librust-crossbeam-epoch+std-dev librust-crossbeam-epoch-dev
208s   librust-crossbeam-utils-dev librust-crunchy-dev librust-derive-arbitrary-dev
208s   librust-either-dev librust-equivalent-dev librust-erased-serde-dev
208s   librust-getrandom-dev librust-hashbrown-dev librust-indexmap-dev
208s   librust-itoa-dev librust-kstring-dev librust-libc-dev librust-log-dev
208s   librust-memchr-dev librust-no-panic-dev librust-once-cell-dev
208s   librust-parking-lot-core-dev librust-portable-atomic-dev
208s   librust-proc-macro-crate-1-dev librust-proc-macro2-dev librust-quote-dev
208s   librust-rayon-core-dev librust-rayon-dev
208s   librust-rustc-std-workspace-core-dev librust-ryu-dev
208s   librust-scale-info-derive-dev librust-serde-derive-dev librust-serde-dev
208s   librust-serde-fmt-dev librust-serde-json-dev librust-serde-spanned-dev
208s   librust-serde-test-dev librust-smallvec-dev librust-static-assertions-dev
208s   librust-sval-buffer-dev librust-sval-derive-dev librust-sval-dev
208s   librust-sval-dynamic-dev librust-sval-fmt-dev librust-sval-ref-dev
208s   librust-sval-serde-dev librust-syn-1-dev librust-syn-dev
208s   librust-tiny-keccak-dev librust-toml-datetime-dev librust-toml-edit-dev
208s   librust-unicode-ident-dev librust-value-bag-dev librust-value-bag-serde1-dev
208s   librust-value-bag-sval2-dev librust-version-check-dev librust-winnow-dev
208s   librust-zerocopy-derive-dev librust-zerocopy-dev libstd-rust-1.80
208s   libstd-rust-1.80-dev libtool libtsan2 libubsan1 m4 po-debconf rustc
208s   rustc-1.80
208s 0 upgraded, 113 newly installed, 0 to remove and 0 not upgraded.
208s Need to get 123 MB/123 MB of archives.
208s After this operation, 474 MB of additional disk space will be used.
208s Get:1 /tmp/autopkgtest.lDxnDr/1-autopkgtest-satdep.deb autopkgtest-satdep arm64 0 [736 B]
208s Get:2 http://ftpmaster.internal/ubuntu plucky/main arm64 m4 arm64 1.4.19-4build1 [240 kB]
209s Get:3 http://ftpmaster.internal/ubuntu plucky/main arm64 autoconf all 2.72-3 [382 kB]
209s Get:4 http://ftpmaster.internal/ubuntu plucky/main arm64 autotools-dev all 20220109.1 [44.9 kB]
209s Get:5 http://ftpmaster.internal/ubuntu plucky/main arm64 automake all 1:1.16.5-1.3ubuntu1 [558 kB]
209s Get:6 http://ftpmaster.internal/ubuntu plucky/main arm64 autopoint all 0.22.5-2 [616 kB]
209s Get:7 http://ftpmaster.internal/ubuntu plucky/main arm64 libhttp-parser2.9 arm64 2.9.4-6build1 [21.9 kB]
209s Get:8 http://ftpmaster.internal/ubuntu plucky/main arm64 libgit2-1.7 arm64 1.7.2+ds-1ubuntu3 [528 kB]
209s Get:9 http://ftpmaster.internal/ubuntu plucky/main arm64 libstd-rust-1.80 arm64 1.80.1+dfsg0ubuntu1-0ubuntu1 [20.0 MB]
210s Get:10 http://ftpmaster.internal/ubuntu plucky/main arm64 libstd-rust-1.80-dev arm64 1.80.1+dfsg0ubuntu1-0ubuntu1 [40.8 MB]
211s Get:11 http://ftpmaster.internal/ubuntu plucky/main arm64 libisl23 arm64 0.27-1 [676 kB]
211s Get:12 http://ftpmaster.internal/ubuntu plucky/main arm64 libmpc3 arm64 1.3.1-1build2 [56.8 kB]
211s Get:13 http://ftpmaster.internal/ubuntu plucky/main arm64 cpp-14-aarch64-linux-gnu arm64 14.2.0-8ubuntu1 [10.6 MB]
211s Get:14 http://ftpmaster.internal/ubuntu plucky/main arm64 cpp-14 arm64 14.2.0-8ubuntu1 [1028 B]
211s Get:15 http://ftpmaster.internal/ubuntu plucky/main arm64 cpp-aarch64-linux-gnu arm64 4:14.1.0-2ubuntu1 [5452 B]
211s Get:16 http://ftpmaster.internal/ubuntu plucky/main arm64 cpp arm64 4:14.1.0-2ubuntu1 [22.5 kB]
211s Get:17 http://ftpmaster.internal/ubuntu plucky/main arm64 libcc1-0 arm64 14.2.0-8ubuntu1 [49.7 kB]
211s Get:18 http://ftpmaster.internal/ubuntu plucky/main arm64 libgomp1 arm64 14.2.0-8ubuntu1 [145 kB]
211s Get:19 http://ftpmaster.internal/ubuntu plucky/main arm64 libitm1 arm64 14.2.0-8ubuntu1 [27.8 kB]
211s Get:20 http://ftpmaster.internal/ubuntu plucky/main arm64 libasan8 arm64 14.2.0-8ubuntu1 [2893 kB]
211s Get:21 http://ftpmaster.internal/ubuntu plucky/main arm64 liblsan0 arm64 14.2.0-8ubuntu1 [1283 kB]
211s Get:22 http://ftpmaster.internal/ubuntu plucky/main arm64 libtsan2 arm64 14.2.0-8ubuntu1 [2686 kB]
211s Get:23 http://ftpmaster.internal/ubuntu plucky/main arm64 libubsan1 arm64 14.2.0-8ubuntu1 [1151 kB]
211s Get:24 http://ftpmaster.internal/ubuntu plucky/main arm64 libhwasan0 arm64 14.2.0-8ubuntu1 [1598 kB]
211s Get:25 http://ftpmaster.internal/ubuntu plucky/main arm64 libgcc-14-dev arm64 14.2.0-8ubuntu1 [2594 kB]
211s Get:26 http://ftpmaster.internal/ubuntu plucky/main arm64 gcc-14-aarch64-linux-gnu arm64 14.2.0-8ubuntu1 [20.9 MB]
212s Get:27 http://ftpmaster.internal/ubuntu plucky/main arm64 gcc-14 arm64 14.2.0-8ubuntu1 [518 kB]
212s Get:28 http://ftpmaster.internal/ubuntu plucky/main arm64 gcc-aarch64-linux-gnu arm64 4:14.1.0-2ubuntu1 [1200 B]
212s Get:29 http://ftpmaster.internal/ubuntu plucky/main arm64 gcc arm64 4:14.1.0-2ubuntu1 [4994 B]
212s Get:30 http://ftpmaster.internal/ubuntu plucky/main arm64 rustc-1.80 arm64 1.80.1+dfsg0ubuntu1-0ubuntu1 [3139 kB]
212s Get:31 http://ftpmaster.internal/ubuntu plucky/main arm64 cargo-1.80 arm64 1.80.1+dfsg0ubuntu1-0ubuntu1 [5764 kB]
212s Get:32 http://ftpmaster.internal/ubuntu plucky/main arm64 libdebhelper-perl all 13.20ubuntu1 [94.2 kB]
212s Get:33 http://ftpmaster.internal/ubuntu plucky/main arm64 libtool all 2.4.7-8 [166 kB]
212s Get:34 http://ftpmaster.internal/ubuntu plucky/main arm64 dh-autoreconf all 20 [16.1 kB]
212s Get:35 http://ftpmaster.internal/ubuntu plucky/main arm64 libarchive-zip-perl all 1.68-1 [90.2 kB]
212s Get:36 http://ftpmaster.internal/ubuntu plucky/main arm64 libfile-stripnondeterminism-perl all 1.14.0-1 [20.1 kB]
212s Get:37 http://ftpmaster.internal/ubuntu plucky/main arm64 dh-strip-nondeterminism all 1.14.0-1 [5058 B]
212s Get:38 http://ftpmaster.internal/ubuntu plucky/main arm64 debugedit arm64 1:5.1-1 [45.9 kB]
212s Get:39 http://ftpmaster.internal/ubuntu plucky/main arm64 dwz arm64 0.15-1build6 [113 kB]
212s Get:40 http://ftpmaster.internal/ubuntu plucky/main arm64 gettext arm64 0.22.5-2 [930 kB]
212s Get:41 http://ftpmaster.internal/ubuntu plucky/main arm64 intltool-debian all 0.35.0+20060710.6 [23.2 kB]
212s Get:42 http://ftpmaster.internal/ubuntu plucky/main arm64 po-debconf all 1.0.21+nmu1 [233 kB]
212s Get:43 http://ftpmaster.internal/ubuntu plucky/main arm64 debhelper all 13.20ubuntu1 [893 kB]
212s Get:44 http://ftpmaster.internal/ubuntu plucky/main arm64 rustc arm64 1.80.1ubuntu2 [2754 B]
212s Get:45 http://ftpmaster.internal/ubuntu plucky/main arm64 cargo arm64 1.80.1ubuntu2 [2244 B]
212s Get:46 http://ftpmaster.internal/ubuntu plucky/main arm64 dh-cargo-tools all 31ubuntu2 [5388 B]
212s Get:47 http://ftpmaster.internal/ubuntu plucky/main arm64 dh-cargo all 31ubuntu2 [8688 B]
212s Get:48 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-critical-section-dev arm64 1.1.3-1 [20.5 kB]
212s Get:49 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-unicode-ident-dev arm64 1.0.13-1 [38.5 kB]
212s Get:50 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-proc-macro2-dev arm64 1.0.86-1 [44.8 kB]
212s Get:51 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-quote-dev arm64 1.0.37-1 [29.5 kB]
212s Get:52 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-syn-dev arm64 2.0.85-1 [219 kB]
212s Get:53 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-serde-derive-dev arm64 1.0.210-1 [50.1 kB]
212s Get:54 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-serde-dev arm64 1.0.210-2 [66.4 kB]
212s Get:55 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-portable-atomic-dev arm64 1.9.0-4 [124 kB]
212s Get:56 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-cfg-if-dev arm64 1.0.0-1 [10.5 kB]
212s Get:57 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-rustc-std-workspace-core-dev arm64 1.0.0-1 [3020 B]
212s Get:58 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-libc-dev arm64 0.2.161-1 [379 kB]
212s Get:59 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-getrandom-dev arm64 0.2.12-1 [36.4 kB]
212s Get:60 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-derive-arbitrary-dev arm64 1.3.2-1 [12.3 kB]
212s Get:61 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-arbitrary-dev arm64 1.3.2-1 [31.4 kB]
212s Get:62 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-smallvec-dev arm64 1.13.2-1 [35.5 kB]
212s Get:63 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-parking-lot-core-dev arm64 0.9.10-1 [32.6 kB]
212s Get:64 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-once-cell-dev arm64 1.20.2-1 [31.9 kB]
212s Get:65 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-crunchy-dev arm64 0.2.2-1 [5336 B]
212s Get:66 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-tiny-keccak-dev arm64 2.0.2-1 [20.9 kB]
212s Get:67 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-const-random-macro-dev arm64 0.1.16-2 [10.5 kB]
212s Get:68 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-const-random-dev arm64 0.1.17-2 [8588 B]
212s Get:69 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-version-check-dev arm64 0.9.5-1 [16.9 kB]
212s Get:70 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-byteorder-dev arm64 1.5.0-1 [22.4 kB]
212s Get:71 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-zerocopy-derive-dev arm64 0.7.32-2 [29.7 kB]
212s Get:72 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-zerocopy-dev arm64 0.7.32-1 [116 kB]
212s Get:73 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-ahash-dev all 0.8.11-8 [37.9 kB]
212s Get:74 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-allocator-api2-dev arm64 0.2.16-1 [54.8 kB]
212s Get:75 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-compiler-builtins-dev arm64 0.1.101-1 [156 kB]
212s Get:76 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-crossbeam-utils-dev arm64 0.8.19-1 [41.1 kB]
212s Get:77 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-crossbeam-epoch-dev arm64 0.9.18-1 [42.3 kB]
212s Get:78 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-crossbeam-epoch+std-dev arm64 0.9.18-1 [1128 B]
212s Get:79 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-crossbeam-deque-dev arm64 0.8.5-1 [22.4 kB]
212s Get:80 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-either-dev arm64 1.13.0-1 [20.2 kB]
212s Get:81 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-equivalent-dev arm64 1.0.1-1 [8240 B]
212s Get:82 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-erased-serde-dev arm64 0.3.31-1 [22.7 kB]
212s Get:83 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-rayon-core-dev arm64 1.12.1-1 [63.7 kB]
212s Get:84 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-rayon-dev arm64 1.10.0-1 [149 kB]
212s Get:85 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-hashbrown-dev arm64 0.14.5-5 [110 kB]
212s Get:86 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-indexmap-dev arm64 2.2.6-1 [66.7 kB]
212s Get:87 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-syn-1-dev arm64 1.0.109-2 [188 kB]
212s Get:88 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-no-panic-dev arm64 0.1.13-1 [11.3 kB]
212s Get:89 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-itoa-dev arm64 1.0.9-1 [13.1 kB]
212s Get:90 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-static-assertions-dev arm64 1.1.0-1 [19.0 kB]
212s Get:91 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-kstring-dev arm64 2.0.0-1 [17.7 kB]
212s Get:92 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-sval-derive-dev arm64 2.6.1-2 [11.0 kB]
212s Get:93 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-sval-dev arm64 2.6.1-2 [28.0 kB]
212s Get:94 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-sval-ref-dev arm64 2.6.1-1 [8942 B]
212s Get:95 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-serde-fmt-dev all 1.0.3-3 [6956 B]
212s Get:96 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-memchr-dev arm64 2.7.4-1 [71.8 kB]
213s Get:97 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-ryu-dev arm64 1.0.15-1 [41.7 kB]
213s Get:98 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-serde-json-dev arm64 1.0.128-1 [128 kB]
213s Get:99 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-serde-test-dev arm64 1.0.171-1 [20.6 kB]
213s Get:100 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-value-bag-serde1-dev arm64 1.9.0-1 [7820 B]
213s Get:101 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-sval-buffer-dev arm64 2.6.1-1 [16.7 kB]
213s Get:102 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-sval-dynamic-dev arm64 2.6.1-1 [9540 B]
213s Get:103 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-sval-fmt-dev arm64 2.6.1-1 [12.0 kB]
213s Get:104 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-sval-serde-dev arm64 2.6.1-1 [13.2 kB]
213s Get:105 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-value-bag-sval2-dev arm64 1.9.0-1 [7860 B]
213s Get:106 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-value-bag-dev arm64 1.9.0-1 [37.6 kB]
213s Get:107 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-log-dev arm64 0.4.22-1 [43.0 kB]
213s Get:108 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-serde-spanned-dev arm64 0.6.7-1 [10.7 kB]
213s Get:109 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-toml-datetime-dev arm64 0.6.8-1 [13.3 kB]
213s Get:110 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-winnow-dev arm64 0.6.18-1 [127 kB]
213s Get:111 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-toml-edit-dev arm64 0.22.20-1 [94.1 kB]
213s Get:112 http://ftpmaster.internal/ubuntu plucky-proposed/universe arm64 librust-proc-macro-crate-1-dev arm64 1.3.1-4 [12.2 kB]
213s Get:113 http://ftpmaster.internal/ubuntu plucky/universe arm64 librust-scale-info-derive-dev arm64 2.3.1-1 [10.3 kB]
214s Fetched 123 MB in 5s (26.1 MB/s)
214s Selecting previously unselected package m4.
214s (Reading database ... 
(Reading database ... 5%
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(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 ... 80031 files and directories currently installed.)
214s Preparing to unpack .../000-m4_1.4.19-4build1_arm64.deb ...
214s Unpacking m4 (1.4.19-4build1) ...
214s Selecting previously unselected package autoconf.
214s Preparing to unpack .../001-autoconf_2.72-3_all.deb ...
214s Unpacking autoconf (2.72-3) ...
214s Selecting previously unselected package autotools-dev.
214s Preparing to unpack .../002-autotools-dev_20220109.1_all.deb ...
214s Unpacking autotools-dev (20220109.1) ...
214s Selecting previously unselected package automake.
214s Preparing to unpack .../003-automake_1%3a1.16.5-1.3ubuntu1_all.deb ...
214s Unpacking automake (1:1.16.5-1.3ubuntu1) ...
214s Selecting previously unselected package autopoint.
214s Preparing to unpack .../004-autopoint_0.22.5-2_all.deb ...
214s Unpacking autopoint (0.22.5-2) ...
214s Selecting previously unselected package libhttp-parser2.9:arm64.
214s Preparing to unpack .../005-libhttp-parser2.9_2.9.4-6build1_arm64.deb ...
214s Unpacking libhttp-parser2.9:arm64 (2.9.4-6build1) ...
214s Selecting previously unselected package libgit2-1.7:arm64.
214s Preparing to unpack .../006-libgit2-1.7_1.7.2+ds-1ubuntu3_arm64.deb ...
214s Unpacking libgit2-1.7:arm64 (1.7.2+ds-1ubuntu3) ...
214s Selecting previously unselected package libstd-rust-1.80:arm64.
214s Preparing to unpack .../007-libstd-rust-1.80_1.80.1+dfsg0ubuntu1-0ubuntu1_arm64.deb ...
214s Unpacking libstd-rust-1.80:arm64 (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
215s Selecting previously unselected package libstd-rust-1.80-dev:arm64.
215s Preparing to unpack .../008-libstd-rust-1.80-dev_1.80.1+dfsg0ubuntu1-0ubuntu1_arm64.deb ...
215s Unpacking libstd-rust-1.80-dev:arm64 (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
216s Selecting previously unselected package libisl23:arm64.
216s Preparing to unpack .../009-libisl23_0.27-1_arm64.deb ...
216s Unpacking libisl23:arm64 (0.27-1) ...
216s Selecting previously unselected package libmpc3:arm64.
216s Preparing to unpack .../010-libmpc3_1.3.1-1build2_arm64.deb ...
216s Unpacking libmpc3:arm64 (1.3.1-1build2) ...
216s Selecting previously unselected package cpp-14-aarch64-linux-gnu.
216s Preparing to unpack .../011-cpp-14-aarch64-linux-gnu_14.2.0-8ubuntu1_arm64.deb ...
216s Unpacking cpp-14-aarch64-linux-gnu (14.2.0-8ubuntu1) ...
216s Selecting previously unselected package cpp-14.
216s Preparing to unpack .../012-cpp-14_14.2.0-8ubuntu1_arm64.deb ...
216s Unpacking cpp-14 (14.2.0-8ubuntu1) ...
216s Selecting previously unselected package cpp-aarch64-linux-gnu.
216s Preparing to unpack .../013-cpp-aarch64-linux-gnu_4%3a14.1.0-2ubuntu1_arm64.deb ...
216s Unpacking cpp-aarch64-linux-gnu (4:14.1.0-2ubuntu1) ...
216s Selecting previously unselected package cpp.
216s Preparing to unpack .../014-cpp_4%3a14.1.0-2ubuntu1_arm64.deb ...
216s Unpacking cpp (4:14.1.0-2ubuntu1) ...
216s Selecting previously unselected package libcc1-0:arm64.
216s Preparing to unpack .../015-libcc1-0_14.2.0-8ubuntu1_arm64.deb ...
216s Unpacking libcc1-0:arm64 (14.2.0-8ubuntu1) ...
216s Selecting previously unselected package libgomp1:arm64.
216s Preparing to unpack .../016-libgomp1_14.2.0-8ubuntu1_arm64.deb ...
216s Unpacking libgomp1:arm64 (14.2.0-8ubuntu1) ...
216s Selecting previously unselected package libitm1:arm64.
216s Preparing to unpack .../017-libitm1_14.2.0-8ubuntu1_arm64.deb ...
216s Unpacking libitm1:arm64 (14.2.0-8ubuntu1) ...
216s Selecting previously unselected package libasan8:arm64.
216s Preparing to unpack .../018-libasan8_14.2.0-8ubuntu1_arm64.deb ...
216s Unpacking libasan8:arm64 (14.2.0-8ubuntu1) ...
216s Selecting previously unselected package liblsan0:arm64.
216s Preparing to unpack .../019-liblsan0_14.2.0-8ubuntu1_arm64.deb ...
216s Unpacking liblsan0:arm64 (14.2.0-8ubuntu1) ...
216s Selecting previously unselected package libtsan2:arm64.
216s Preparing to unpack .../020-libtsan2_14.2.0-8ubuntu1_arm64.deb ...
216s Unpacking libtsan2:arm64 (14.2.0-8ubuntu1) ...
216s Selecting previously unselected package libubsan1:arm64.
216s Preparing to unpack .../021-libubsan1_14.2.0-8ubuntu1_arm64.deb ...
216s Unpacking libubsan1:arm64 (14.2.0-8ubuntu1) ...
216s Selecting previously unselected package libhwasan0:arm64.
216s Preparing to unpack .../022-libhwasan0_14.2.0-8ubuntu1_arm64.deb ...
216s Unpacking libhwasan0:arm64 (14.2.0-8ubuntu1) ...
216s Selecting previously unselected package libgcc-14-dev:arm64.
216s Preparing to unpack .../023-libgcc-14-dev_14.2.0-8ubuntu1_arm64.deb ...
216s Unpacking libgcc-14-dev:arm64 (14.2.0-8ubuntu1) ...
216s Selecting previously unselected package gcc-14-aarch64-linux-gnu.
216s Preparing to unpack .../024-gcc-14-aarch64-linux-gnu_14.2.0-8ubuntu1_arm64.deb ...
216s Unpacking gcc-14-aarch64-linux-gnu (14.2.0-8ubuntu1) ...
217s Selecting previously unselected package gcc-14.
217s Preparing to unpack .../025-gcc-14_14.2.0-8ubuntu1_arm64.deb ...
217s Unpacking gcc-14 (14.2.0-8ubuntu1) ...
217s Selecting previously unselected package gcc-aarch64-linux-gnu.
217s Preparing to unpack .../026-gcc-aarch64-linux-gnu_4%3a14.1.0-2ubuntu1_arm64.deb ...
217s Unpacking gcc-aarch64-linux-gnu (4:14.1.0-2ubuntu1) ...
217s Selecting previously unselected package gcc.
217s Preparing to unpack .../027-gcc_4%3a14.1.0-2ubuntu1_arm64.deb ...
217s Unpacking gcc (4:14.1.0-2ubuntu1) ...
217s Selecting previously unselected package rustc-1.80.
217s Preparing to unpack .../028-rustc-1.80_1.80.1+dfsg0ubuntu1-0ubuntu1_arm64.deb ...
217s Unpacking rustc-1.80 (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
217s Selecting previously unselected package cargo-1.80.
217s Preparing to unpack .../029-cargo-1.80_1.80.1+dfsg0ubuntu1-0ubuntu1_arm64.deb ...
217s Unpacking cargo-1.80 (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
217s Selecting previously unselected package libdebhelper-perl.
217s Preparing to unpack .../030-libdebhelper-perl_13.20ubuntu1_all.deb ...
217s Unpacking libdebhelper-perl (13.20ubuntu1) ...
217s Selecting previously unselected package libtool.
217s Preparing to unpack .../031-libtool_2.4.7-8_all.deb ...
217s Unpacking libtool (2.4.7-8) ...
217s Selecting previously unselected package dh-autoreconf.
217s Preparing to unpack .../032-dh-autoreconf_20_all.deb ...
217s Unpacking dh-autoreconf (20) ...
217s Selecting previously unselected package libarchive-zip-perl.
217s Preparing to unpack .../033-libarchive-zip-perl_1.68-1_all.deb ...
217s Unpacking libarchive-zip-perl (1.68-1) ...
217s Selecting previously unselected package libfile-stripnondeterminism-perl.
218s Preparing to unpack .../034-libfile-stripnondeterminism-perl_1.14.0-1_all.deb ...
218s Unpacking libfile-stripnondeterminism-perl (1.14.0-1) ...
218s Selecting previously unselected package dh-strip-nondeterminism.
218s Preparing to unpack .../035-dh-strip-nondeterminism_1.14.0-1_all.deb ...
218s Unpacking dh-strip-nondeterminism (1.14.0-1) ...
218s Selecting previously unselected package debugedit.
218s Preparing to unpack .../036-debugedit_1%3a5.1-1_arm64.deb ...
218s Unpacking debugedit (1:5.1-1) ...
218s Selecting previously unselected package dwz.
218s Preparing to unpack .../037-dwz_0.15-1build6_arm64.deb ...
218s Unpacking dwz (0.15-1build6) ...
218s Selecting previously unselected package gettext.
218s Preparing to unpack .../038-gettext_0.22.5-2_arm64.deb ...
218s Unpacking gettext (0.22.5-2) ...
218s Selecting previously unselected package intltool-debian.
218s Preparing to unpack .../039-intltool-debian_0.35.0+20060710.6_all.deb ...
218s Unpacking intltool-debian (0.35.0+20060710.6) ...
218s Selecting previously unselected package po-debconf.
218s Preparing to unpack .../040-po-debconf_1.0.21+nmu1_all.deb ...
218s Unpacking po-debconf (1.0.21+nmu1) ...
218s Selecting previously unselected package debhelper.
218s Preparing to unpack .../041-debhelper_13.20ubuntu1_all.deb ...
218s Unpacking debhelper (13.20ubuntu1) ...
218s Selecting previously unselected package rustc.
218s Preparing to unpack .../042-rustc_1.80.1ubuntu2_arm64.deb ...
218s Unpacking rustc (1.80.1ubuntu2) ...
218s Selecting previously unselected package cargo.
218s Preparing to unpack .../043-cargo_1.80.1ubuntu2_arm64.deb ...
218s Unpacking cargo (1.80.1ubuntu2) ...
218s Selecting previously unselected package dh-cargo-tools.
218s Preparing to unpack .../044-dh-cargo-tools_31ubuntu2_all.deb ...
218s Unpacking dh-cargo-tools (31ubuntu2) ...
218s Selecting previously unselected package dh-cargo.
218s Preparing to unpack .../045-dh-cargo_31ubuntu2_all.deb ...
218s Unpacking dh-cargo (31ubuntu2) ...
218s Selecting previously unselected package librust-critical-section-dev:arm64.
218s Preparing to unpack .../046-librust-critical-section-dev_1.1.3-1_arm64.deb ...
218s Unpacking librust-critical-section-dev:arm64 (1.1.3-1) ...
218s Selecting previously unselected package librust-unicode-ident-dev:arm64.
218s Preparing to unpack .../047-librust-unicode-ident-dev_1.0.13-1_arm64.deb ...
218s Unpacking librust-unicode-ident-dev:arm64 (1.0.13-1) ...
218s Selecting previously unselected package librust-proc-macro2-dev:arm64.
218s Preparing to unpack .../048-librust-proc-macro2-dev_1.0.86-1_arm64.deb ...
218s Unpacking librust-proc-macro2-dev:arm64 (1.0.86-1) ...
218s Selecting previously unselected package librust-quote-dev:arm64.
218s Preparing to unpack .../049-librust-quote-dev_1.0.37-1_arm64.deb ...
218s Unpacking librust-quote-dev:arm64 (1.0.37-1) ...
218s Selecting previously unselected package librust-syn-dev:arm64.
218s Preparing to unpack .../050-librust-syn-dev_2.0.85-1_arm64.deb ...
218s Unpacking librust-syn-dev:arm64 (2.0.85-1) ...
218s Selecting previously unselected package librust-serde-derive-dev:arm64.
218s Preparing to unpack .../051-librust-serde-derive-dev_1.0.210-1_arm64.deb ...
218s Unpacking librust-serde-derive-dev:arm64 (1.0.210-1) ...
218s Selecting previously unselected package librust-serde-dev:arm64.
218s Preparing to unpack .../052-librust-serde-dev_1.0.210-2_arm64.deb ...
218s Unpacking librust-serde-dev:arm64 (1.0.210-2) ...
218s Selecting previously unselected package librust-portable-atomic-dev:arm64.
218s Preparing to unpack .../053-librust-portable-atomic-dev_1.9.0-4_arm64.deb ...
218s Unpacking librust-portable-atomic-dev:arm64 (1.9.0-4) ...
218s Selecting previously unselected package librust-cfg-if-dev:arm64.
218s Preparing to unpack .../054-librust-cfg-if-dev_1.0.0-1_arm64.deb ...
218s Unpacking librust-cfg-if-dev:arm64 (1.0.0-1) ...
218s Selecting previously unselected package librust-rustc-std-workspace-core-dev:arm64.
218s Preparing to unpack .../055-librust-rustc-std-workspace-core-dev_1.0.0-1_arm64.deb ...
218s Unpacking librust-rustc-std-workspace-core-dev:arm64 (1.0.0-1) ...
218s Selecting previously unselected package librust-libc-dev:arm64.
218s Preparing to unpack .../056-librust-libc-dev_0.2.161-1_arm64.deb ...
218s Unpacking librust-libc-dev:arm64 (0.2.161-1) ...
219s Selecting previously unselected package librust-getrandom-dev:arm64.
219s Preparing to unpack .../057-librust-getrandom-dev_0.2.12-1_arm64.deb ...
219s Unpacking librust-getrandom-dev:arm64 (0.2.12-1) ...
219s Selecting previously unselected package librust-derive-arbitrary-dev:arm64.
219s Preparing to unpack .../058-librust-derive-arbitrary-dev_1.3.2-1_arm64.deb ...
219s Unpacking librust-derive-arbitrary-dev:arm64 (1.3.2-1) ...
219s Selecting previously unselected package librust-arbitrary-dev:arm64.
219s Preparing to unpack .../059-librust-arbitrary-dev_1.3.2-1_arm64.deb ...
219s Unpacking librust-arbitrary-dev:arm64 (1.3.2-1) ...
219s Selecting previously unselected package librust-smallvec-dev:arm64.
219s Preparing to unpack .../060-librust-smallvec-dev_1.13.2-1_arm64.deb ...
219s Unpacking librust-smallvec-dev:arm64 (1.13.2-1) ...
219s Selecting previously unselected package librust-parking-lot-core-dev:arm64.
219s Preparing to unpack .../061-librust-parking-lot-core-dev_0.9.10-1_arm64.deb ...
219s Unpacking librust-parking-lot-core-dev:arm64 (0.9.10-1) ...
219s Selecting previously unselected package librust-once-cell-dev:arm64.
219s Preparing to unpack .../062-librust-once-cell-dev_1.20.2-1_arm64.deb ...
219s Unpacking librust-once-cell-dev:arm64 (1.20.2-1) ...
219s Selecting previously unselected package librust-crunchy-dev:arm64.
219s Preparing to unpack .../063-librust-crunchy-dev_0.2.2-1_arm64.deb ...
219s Unpacking librust-crunchy-dev:arm64 (0.2.2-1) ...
219s Selecting previously unselected package librust-tiny-keccak-dev:arm64.
219s Preparing to unpack .../064-librust-tiny-keccak-dev_2.0.2-1_arm64.deb ...
219s Unpacking librust-tiny-keccak-dev:arm64 (2.0.2-1) ...
219s Selecting previously unselected package librust-const-random-macro-dev:arm64.
219s Preparing to unpack .../065-librust-const-random-macro-dev_0.1.16-2_arm64.deb ...
219s Unpacking librust-const-random-macro-dev:arm64 (0.1.16-2) ...
219s Selecting previously unselected package librust-const-random-dev:arm64.
219s Preparing to unpack .../066-librust-const-random-dev_0.1.17-2_arm64.deb ...
219s Unpacking librust-const-random-dev:arm64 (0.1.17-2) ...
219s Selecting previously unselected package librust-version-check-dev:arm64.
219s Preparing to unpack .../067-librust-version-check-dev_0.9.5-1_arm64.deb ...
219s Unpacking librust-version-check-dev:arm64 (0.9.5-1) ...
219s Selecting previously unselected package librust-byteorder-dev:arm64.
219s Preparing to unpack .../068-librust-byteorder-dev_1.5.0-1_arm64.deb ...
219s Unpacking librust-byteorder-dev:arm64 (1.5.0-1) ...
219s Selecting previously unselected package librust-zerocopy-derive-dev:arm64.
219s Preparing to unpack .../069-librust-zerocopy-derive-dev_0.7.32-2_arm64.deb ...
219s Unpacking librust-zerocopy-derive-dev:arm64 (0.7.32-2) ...
219s Selecting previously unselected package librust-zerocopy-dev:arm64.
219s Preparing to unpack .../070-librust-zerocopy-dev_0.7.32-1_arm64.deb ...
219s Unpacking librust-zerocopy-dev:arm64 (0.7.32-1) ...
219s Selecting previously unselected package librust-ahash-dev.
219s Preparing to unpack .../071-librust-ahash-dev_0.8.11-8_all.deb ...
219s Unpacking librust-ahash-dev (0.8.11-8) ...
219s Selecting previously unselected package librust-allocator-api2-dev:arm64.
219s Preparing to unpack .../072-librust-allocator-api2-dev_0.2.16-1_arm64.deb ...
219s Unpacking librust-allocator-api2-dev:arm64 (0.2.16-1) ...
219s Selecting previously unselected package librust-compiler-builtins-dev:arm64.
219s Preparing to unpack .../073-librust-compiler-builtins-dev_0.1.101-1_arm64.deb ...
219s Unpacking librust-compiler-builtins-dev:arm64 (0.1.101-1) ...
219s Selecting previously unselected package librust-crossbeam-utils-dev:arm64.
219s Preparing to unpack .../074-librust-crossbeam-utils-dev_0.8.19-1_arm64.deb ...
219s Unpacking librust-crossbeam-utils-dev:arm64 (0.8.19-1) ...
219s Selecting previously unselected package librust-crossbeam-epoch-dev:arm64.
219s Preparing to unpack .../075-librust-crossbeam-epoch-dev_0.9.18-1_arm64.deb ...
219s Unpacking librust-crossbeam-epoch-dev:arm64 (0.9.18-1) ...
219s Selecting previously unselected package librust-crossbeam-epoch+std-dev:arm64.
219s Preparing to unpack .../076-librust-crossbeam-epoch+std-dev_0.9.18-1_arm64.deb ...
219s Unpacking librust-crossbeam-epoch+std-dev:arm64 (0.9.18-1) ...
219s Selecting previously unselected package librust-crossbeam-deque-dev:arm64.
219s Preparing to unpack .../077-librust-crossbeam-deque-dev_0.8.5-1_arm64.deb ...
219s Unpacking librust-crossbeam-deque-dev:arm64 (0.8.5-1) ...
219s Selecting previously unselected package librust-either-dev:arm64.
220s Preparing to unpack .../078-librust-either-dev_1.13.0-1_arm64.deb ...
220s Unpacking librust-either-dev:arm64 (1.13.0-1) ...
220s Selecting previously unselected package librust-equivalent-dev:arm64.
220s Preparing to unpack .../079-librust-equivalent-dev_1.0.1-1_arm64.deb ...
220s Unpacking librust-equivalent-dev:arm64 (1.0.1-1) ...
220s Selecting previously unselected package librust-erased-serde-dev:arm64.
220s Preparing to unpack .../080-librust-erased-serde-dev_0.3.31-1_arm64.deb ...
220s Unpacking librust-erased-serde-dev:arm64 (0.3.31-1) ...
220s Selecting previously unselected package librust-rayon-core-dev:arm64.
220s Preparing to unpack .../081-librust-rayon-core-dev_1.12.1-1_arm64.deb ...
220s Unpacking librust-rayon-core-dev:arm64 (1.12.1-1) ...
220s Selecting previously unselected package librust-rayon-dev:arm64.
220s Preparing to unpack .../082-librust-rayon-dev_1.10.0-1_arm64.deb ...
220s Unpacking librust-rayon-dev:arm64 (1.10.0-1) ...
220s Selecting previously unselected package librust-hashbrown-dev:arm64.
220s Preparing to unpack .../083-librust-hashbrown-dev_0.14.5-5_arm64.deb ...
220s Unpacking librust-hashbrown-dev:arm64 (0.14.5-5) ...
220s Selecting previously unselected package librust-indexmap-dev:arm64.
220s Preparing to unpack .../084-librust-indexmap-dev_2.2.6-1_arm64.deb ...
220s Unpacking librust-indexmap-dev:arm64 (2.2.6-1) ...
220s Selecting previously unselected package librust-syn-1-dev:arm64.
220s Preparing to unpack .../085-librust-syn-1-dev_1.0.109-2_arm64.deb ...
220s Unpacking librust-syn-1-dev:arm64 (1.0.109-2) ...
220s Selecting previously unselected package librust-no-panic-dev:arm64.
220s Preparing to unpack .../086-librust-no-panic-dev_0.1.13-1_arm64.deb ...
220s Unpacking librust-no-panic-dev:arm64 (0.1.13-1) ...
220s Selecting previously unselected package librust-itoa-dev:arm64.
220s Preparing to unpack .../087-librust-itoa-dev_1.0.9-1_arm64.deb ...
220s Unpacking librust-itoa-dev:arm64 (1.0.9-1) ...
220s Selecting previously unselected package librust-static-assertions-dev:arm64.
220s Preparing to unpack .../088-librust-static-assertions-dev_1.1.0-1_arm64.deb ...
220s Unpacking librust-static-assertions-dev:arm64 (1.1.0-1) ...
220s Selecting previously unselected package librust-kstring-dev:arm64.
220s Preparing to unpack .../089-librust-kstring-dev_2.0.0-1_arm64.deb ...
220s Unpacking librust-kstring-dev:arm64 (2.0.0-1) ...
220s Selecting previously unselected package librust-sval-derive-dev:arm64.
220s Preparing to unpack .../090-librust-sval-derive-dev_2.6.1-2_arm64.deb ...
220s Unpacking librust-sval-derive-dev:arm64 (2.6.1-2) ...
220s Selecting previously unselected package librust-sval-dev:arm64.
220s Preparing to unpack .../091-librust-sval-dev_2.6.1-2_arm64.deb ...
220s Unpacking librust-sval-dev:arm64 (2.6.1-2) ...
220s Selecting previously unselected package librust-sval-ref-dev:arm64.
220s Preparing to unpack .../092-librust-sval-ref-dev_2.6.1-1_arm64.deb ...
220s Unpacking librust-sval-ref-dev:arm64 (2.6.1-1) ...
220s Selecting previously unselected package librust-serde-fmt-dev.
220s Preparing to unpack .../093-librust-serde-fmt-dev_1.0.3-3_all.deb ...
220s Unpacking librust-serde-fmt-dev (1.0.3-3) ...
220s Selecting previously unselected package librust-memchr-dev:arm64.
220s Preparing to unpack .../094-librust-memchr-dev_2.7.4-1_arm64.deb ...
220s Unpacking librust-memchr-dev:arm64 (2.7.4-1) ...
220s Selecting previously unselected package librust-ryu-dev:arm64.
220s Preparing to unpack .../095-librust-ryu-dev_1.0.15-1_arm64.deb ...
220s Unpacking librust-ryu-dev:arm64 (1.0.15-1) ...
220s Selecting previously unselected package librust-serde-json-dev:arm64.
220s Preparing to unpack .../096-librust-serde-json-dev_1.0.128-1_arm64.deb ...
220s Unpacking librust-serde-json-dev:arm64 (1.0.128-1) ...
220s Selecting previously unselected package librust-serde-test-dev:arm64.
220s Preparing to unpack .../097-librust-serde-test-dev_1.0.171-1_arm64.deb ...
220s Unpacking librust-serde-test-dev:arm64 (1.0.171-1) ...
220s Selecting previously unselected package librust-value-bag-serde1-dev:arm64.
220s Preparing to unpack .../098-librust-value-bag-serde1-dev_1.9.0-1_arm64.deb ...
220s Unpacking librust-value-bag-serde1-dev:arm64 (1.9.0-1) ...
220s Selecting previously unselected package librust-sval-buffer-dev:arm64.
220s Preparing to unpack .../099-librust-sval-buffer-dev_2.6.1-1_arm64.deb ...
220s Unpacking librust-sval-buffer-dev:arm64 (2.6.1-1) ...
220s Selecting previously unselected package librust-sval-dynamic-dev:arm64.
221s Preparing to unpack .../100-librust-sval-dynamic-dev_2.6.1-1_arm64.deb ...
221s Unpacking librust-sval-dynamic-dev:arm64 (2.6.1-1) ...
221s Selecting previously unselected package librust-sval-fmt-dev:arm64.
221s Preparing to unpack .../101-librust-sval-fmt-dev_2.6.1-1_arm64.deb ...
221s Unpacking librust-sval-fmt-dev:arm64 (2.6.1-1) ...
221s Selecting previously unselected package librust-sval-serde-dev:arm64.
221s Preparing to unpack .../102-librust-sval-serde-dev_2.6.1-1_arm64.deb ...
221s Unpacking librust-sval-serde-dev:arm64 (2.6.1-1) ...
221s Selecting previously unselected package librust-value-bag-sval2-dev:arm64.
221s Preparing to unpack .../103-librust-value-bag-sval2-dev_1.9.0-1_arm64.deb ...
221s Unpacking librust-value-bag-sval2-dev:arm64 (1.9.0-1) ...
221s Selecting previously unselected package librust-value-bag-dev:arm64.
221s Preparing to unpack .../104-librust-value-bag-dev_1.9.0-1_arm64.deb ...
221s Unpacking librust-value-bag-dev:arm64 (1.9.0-1) ...
221s Selecting previously unselected package librust-log-dev:arm64.
221s Preparing to unpack .../105-librust-log-dev_0.4.22-1_arm64.deb ...
221s Unpacking librust-log-dev:arm64 (0.4.22-1) ...
221s Selecting previously unselected package librust-serde-spanned-dev:arm64.
221s Preparing to unpack .../106-librust-serde-spanned-dev_0.6.7-1_arm64.deb ...
221s Unpacking librust-serde-spanned-dev:arm64 (0.6.7-1) ...
221s Selecting previously unselected package librust-toml-datetime-dev:arm64.
221s Preparing to unpack .../107-librust-toml-datetime-dev_0.6.8-1_arm64.deb ...
221s Unpacking librust-toml-datetime-dev:arm64 (0.6.8-1) ...
221s Selecting previously unselected package librust-winnow-dev:arm64.
221s Preparing to unpack .../108-librust-winnow-dev_0.6.18-1_arm64.deb ...
221s Unpacking librust-winnow-dev:arm64 (0.6.18-1) ...
221s Selecting previously unselected package librust-toml-edit-dev:arm64.
221s Preparing to unpack .../109-librust-toml-edit-dev_0.22.20-1_arm64.deb ...
221s Unpacking librust-toml-edit-dev:arm64 (0.22.20-1) ...
221s Selecting previously unselected package librust-proc-macro-crate-1-dev:arm64.
221s Preparing to unpack .../110-librust-proc-macro-crate-1-dev_1.3.1-4_arm64.deb ...
221s Unpacking librust-proc-macro-crate-1-dev:arm64 (1.3.1-4) ...
221s Selecting previously unselected package librust-scale-info-derive-dev:arm64.
221s Preparing to unpack .../111-librust-scale-info-derive-dev_2.3.1-1_arm64.deb ...
221s Unpacking librust-scale-info-derive-dev:arm64 (2.3.1-1) ...
221s Selecting previously unselected package autopkgtest-satdep.
221s Preparing to unpack .../112-1-autopkgtest-satdep.deb ...
221s Unpacking autopkgtest-satdep (0) ...
221s Setting up librust-crossbeam-utils-dev:arm64 (0.8.19-1) ...
221s Setting up librust-either-dev:arm64 (1.13.0-1) ...
221s Setting up dh-cargo-tools (31ubuntu2) ...
221s Setting up librust-version-check-dev:arm64 (0.9.5-1) ...
221s Setting up libarchive-zip-perl (1.68-1) ...
221s Setting up libdebhelper-perl (13.20ubuntu1) ...
221s Setting up m4 (1.4.19-4build1) ...
221s Setting up librust-ryu-dev:arm64 (1.0.15-1) ...
221s Setting up libgomp1:arm64 (14.2.0-8ubuntu1) ...
221s Setting up librust-compiler-builtins-dev:arm64 (0.1.101-1) ...
221s Setting up librust-crossbeam-epoch-dev:arm64 (0.9.18-1) ...
221s Setting up autotools-dev (20220109.1) ...
221s Setting up librust-rustc-std-workspace-core-dev:arm64 (1.0.0-1) ...
221s Setting up librust-critical-section-dev:arm64 (1.1.3-1) ...
221s Setting up libmpc3:arm64 (1.3.1-1build2) ...
221s Setting up autopoint (0.22.5-2) ...
221s Setting up librust-crunchy-dev:arm64 (0.2.2-1) ...
221s Setting up autoconf (2.72-3) ...
221s Setting up libubsan1:arm64 (14.2.0-8ubuntu1) ...
221s Setting up librust-unicode-ident-dev:arm64 (1.0.13-1) ...
221s Setting up librust-equivalent-dev:arm64 (1.0.1-1) ...
221s Setting up dwz (0.15-1build6) ...
221s Setting up libhwasan0:arm64 (14.2.0-8ubuntu1) ...
221s Setting up libasan8:arm64 (14.2.0-8ubuntu1) ...
221s Setting up librust-cfg-if-dev:arm64 (1.0.0-1) ...
221s Setting up debugedit (1:5.1-1) ...
221s Setting up librust-byteorder-dev:arm64 (1.5.0-1) ...
221s Setting up libtsan2:arm64 (14.2.0-8ubuntu1) ...
221s Setting up librust-static-assertions-dev:arm64 (1.1.0-1) ...
221s Setting up libisl23:arm64 (0.27-1) ...
221s Setting up libcc1-0:arm64 (14.2.0-8ubuntu1) ...
221s Setting up liblsan0:arm64 (14.2.0-8ubuntu1) ...
221s Setting up libitm1:arm64 (14.2.0-8ubuntu1) ...
221s Setting up libhttp-parser2.9:arm64 (2.9.4-6build1) ...
221s Setting up libstd-rust-1.80:arm64 (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
221s Setting up automake (1:1.16.5-1.3ubuntu1) ...
221s update-alternatives: using /usr/bin/automake-1.16 to provide /usr/bin/automake (automake) in auto mode
221s Setting up libfile-stripnondeterminism-perl (1.14.0-1) ...
221s Setting up librust-crossbeam-epoch+std-dev:arm64 (0.9.18-1) ...
221s Setting up librust-libc-dev:arm64 (0.2.161-1) ...
221s Setting up gettext (0.22.5-2) ...
221s Setting up librust-crossbeam-deque-dev:arm64 (0.8.5-1) ...
221s Setting up librust-tiny-keccak-dev:arm64 (2.0.2-1) ...
221s Setting up librust-getrandom-dev:arm64 (0.2.12-1) ...
221s Setting up librust-proc-macro2-dev:arm64 (1.0.86-1) ...
221s Setting up librust-rayon-core-dev:arm64 (1.12.1-1) ...
221s Setting up libstd-rust-1.80-dev:arm64 (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
221s Setting up intltool-debian (0.35.0+20060710.6) ...
221s Setting up dh-strip-nondeterminism (1.14.0-1) ...
221s Setting up cpp-14-aarch64-linux-gnu (14.2.0-8ubuntu1) ...
221s Setting up libgit2-1.7:arm64 (1.7.2+ds-1ubuntu3) ...
221s Setting up libgcc-14-dev:arm64 (14.2.0-8ubuntu1) ...
221s Setting up librust-rayon-dev:arm64 (1.10.0-1) ...
221s Setting up po-debconf (1.0.21+nmu1) ...
221s Setting up librust-quote-dev:arm64 (1.0.37-1) ...
221s Setting up librust-syn-dev:arm64 (2.0.85-1) ...
221s Setting up cpp-aarch64-linux-gnu (4:14.1.0-2ubuntu1) ...
221s Setting up librust-sval-derive-dev:arm64 (2.6.1-2) ...
221s Setting up librust-syn-1-dev:arm64 (1.0.109-2) ...
221s Setting up cpp-14 (14.2.0-8ubuntu1) ...
221s Setting up librust-no-panic-dev:arm64 (0.1.13-1) ...
221s Setting up cpp (4:14.1.0-2ubuntu1) ...
221s Setting up librust-serde-derive-dev:arm64 (1.0.210-1) ...
221s Setting up gcc-14-aarch64-linux-gnu (14.2.0-8ubuntu1) ...
221s Setting up librust-zerocopy-derive-dev:arm64 (0.7.32-2) ...
221s Setting up librust-serde-dev:arm64 (1.0.210-2) ...
221s Setting up librust-derive-arbitrary-dev:arm64 (1.3.2-1) ...
221s Setting up librust-allocator-api2-dev:arm64 (0.2.16-1) ...
221s Setting up gcc-aarch64-linux-gnu (4:14.1.0-2ubuntu1) ...
221s Setting up librust-serde-fmt-dev (1.0.3-3) ...
221s Setting up librust-toml-datetime-dev:arm64 (0.6.8-1) ...
221s Setting up librust-portable-atomic-dev:arm64 (1.9.0-4) ...
221s Setting up librust-sval-dev:arm64 (2.6.1-2) ...
221s Setting up librust-itoa-dev:arm64 (1.0.9-1) ...
221s Setting up gcc-14 (14.2.0-8ubuntu1) ...
221s Setting up librust-sval-ref-dev:arm64 (2.6.1-1) ...
221s Setting up librust-zerocopy-dev:arm64 (0.7.32-1) ...
221s Setting up librust-serde-spanned-dev:arm64 (0.6.7-1) ...
221s Setting up librust-arbitrary-dev:arm64 (1.3.2-1) ...
221s Setting up librust-serde-test-dev:arm64 (1.0.171-1) ...
221s Setting up librust-erased-serde-dev:arm64 (0.3.31-1) ...
221s Setting up librust-kstring-dev:arm64 (2.0.0-1) ...
221s Setting up librust-sval-dynamic-dev:arm64 (2.6.1-1) ...
221s Setting up libtool (2.4.7-8) ...
221s Setting up librust-sval-buffer-dev:arm64 (2.6.1-1) ...
221s Setting up librust-smallvec-dev:arm64 (1.13.2-1) ...
221s Setting up librust-sval-fmt-dev:arm64 (2.6.1-1) ...
221s Setting up gcc (4:14.1.0-2ubuntu1) ...
221s Setting up rustc-1.80 (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
221s Setting up dh-autoreconf (20) ...
221s Setting up rustc (1.80.1ubuntu2) ...
221s Setting up librust-parking-lot-core-dev:arm64 (0.9.10-1) ...
221s Setting up cargo-1.80 (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
221s Setting up librust-once-cell-dev:arm64 (1.20.2-1) ...
221s Setting up librust-sval-serde-dev:arm64 (2.6.1-1) ...
221s Setting up librust-const-random-macro-dev:arm64 (0.1.16-2) ...
221s Setting up librust-const-random-dev:arm64 (0.1.17-2) ...
221s Setting up debhelper (13.20ubuntu1) ...
221s Setting up librust-ahash-dev (0.8.11-8) ...
221s Setting up cargo (1.80.1ubuntu2) ...
221s Setting up dh-cargo (31ubuntu2) ...
221s Setting up librust-value-bag-sval2-dev:arm64 (1.9.0-1) ...
221s Setting up librust-hashbrown-dev:arm64 (0.14.5-5) ...
221s Setting up librust-indexmap-dev:arm64 (2.2.6-1) ...
221s Setting up librust-serde-json-dev:arm64 (1.0.128-1) ...
221s Setting up librust-value-bag-serde1-dev:arm64 (1.9.0-1) ...
221s Setting up librust-value-bag-dev:arm64 (1.9.0-1) ...
221s Setting up librust-log-dev:arm64 (0.4.22-1) ...
221s Setting up librust-memchr-dev:arm64 (2.7.4-1) ...
221s Setting up librust-winnow-dev:arm64 (0.6.18-1) ...
221s Setting up librust-toml-edit-dev:arm64 (0.22.20-1) ...
221s Setting up librust-proc-macro-crate-1-dev:arm64 (1.3.1-4) ...
221s Setting up librust-scale-info-derive-dev:arm64 (2.3.1-1) ...
221s Setting up autopkgtest-satdep (0) ...
221s Processing triggers for libc-bin (2.40-1ubuntu3) ...
221s Processing triggers for man-db (2.13.0-1) ...
223s Processing triggers for install-info (7.1.1-1) ...
229s (Reading database ... 85237 files and directories currently installed.)
229s Removing autopkgtest-satdep (0) ...
230s autopkgtest [02:01:47]: test rust-scale-info-derive:@: /usr/share/cargo/bin/cargo-auto-test scale-info-derive 2.3.1 --all-targets --all-features
230s autopkgtest [02:01:47]: test rust-scale-info-derive:@: [-----------------------
230s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
230s debian cargo wrapper: rust_type, gnu_type: aarch64-unknown-linux-gnu, aarch64-linux-gnu
230s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
230s debian cargo wrapper: linking /usr/share/cargo/registry/* into /tmp/tmp.AGQrVdVkgN/registry/
231s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
231s debian cargo wrapper: rust_type, gnu_type: aarch64-unknown-linux-gnu, aarch64-linux-gnu
231s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
231s debian cargo wrapper: running subprocess (['env', 'RUST_BACKTRACE=1', '/usr/bin/cargo', '-Zavoid-dev-deps', 'test', '--verbose', '--verbose', '-j2', '--target', 'aarch64-unknown-linux-gnu', '--all-targets', '--all-features'],) {}
231s    Compiling proc-macro2 v1.0.86
231s    Compiling hashbrown v0.14.5
231s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.AGQrVdVkgN/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.AGQrVdVkgN/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.AGQrVdVkgN/target/debug/deps rustc --crate-name build_script_build --edition=2021 /tmp/tmp.AGQrVdVkgN/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=d657a45f39f3db31 -C extra-filename=-d657a45f39f3db31 --out-dir /tmp/tmp.AGQrVdVkgN/target/debug/build/proc-macro2-d657a45f39f3db31 -L dependency=/tmp/tmp.AGQrVdVkgN/target/debug/deps --cap-lints warn`
231s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=hashbrown CARGO_MANIFEST_DIR=/tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5 CARGO_PKG_AUTHORS='Amanieu d'\''Antras <amanieu@gmail.com>' CARGO_PKG_DESCRIPTION='A Rust port of Google'\''s SwissTable hash map' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=hashbrown CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/hashbrown' CARGO_PKG_RUST_VERSION=1.63.0 CARGO_PKG_VERSION=0.14.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5 LD_LIBRARY_PATH=/tmp/tmp.AGQrVdVkgN/target/debug/deps rustc --crate-name hashbrown --edition=2021 /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="raw"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("ahash", "allocator-api2", "compiler_builtins", "core", "default", "equivalent", "inline-more", "raw", "rayon", "rustc-internal-api", "serde"))' -C metadata=7e03e3f376619d18 -C extra-filename=-7e03e3f376619d18 --out-dir /tmp/tmp.AGQrVdVkgN/target/debug/deps -L dependency=/tmp/tmp.AGQrVdVkgN/target/debug/deps --cap-lints warn`
231s warning: unexpected `cfg` condition value: `nightly`
231s   --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/lib.rs:14:5
231s    |
231s 14 |     feature = "nightly",
231s    |     ^^^^^^^^^^^^^^^^^^^
231s    |
231s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s    = help: consider adding `nightly` as a feature in `Cargo.toml`
231s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s    = note: `#[warn(unexpected_cfgs)]` on by default
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s   --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/lib.rs:39:13
231s    |
231s 39 | #![cfg_attr(feature = "nightly", warn(fuzzy_provenance_casts))]
231s    |             ^^^^^^^^^^^^^^^^^^^
231s    |
231s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s    = help: consider adding `nightly` as a feature in `Cargo.toml`
231s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s   --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/lib.rs:40:13
231s    |
231s 40 | #![cfg_attr(feature = "nightly", allow(internal_features))]
231s    |             ^^^^^^^^^^^^^^^^^^^
231s    |
231s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s    = help: consider adding `nightly` as a feature in `Cargo.toml`
231s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s   --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/lib.rs:49:7
231s    |
231s 49 | #[cfg(feature = "nightly")]
231s    |       ^^^^^^^^^^^^^^^^^^^
231s    |
231s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s    = help: consider adding `nightly` as a feature in `Cargo.toml`
231s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s   --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/macros.rs:59:7
231s    |
231s 59 | #[cfg(feature = "nightly")]
231s    |       ^^^^^^^^^^^^^^^^^^^
231s    |
231s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s    = help: consider adding `nightly` as a feature in `Cargo.toml`
231s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s   --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/macros.rs:65:11
231s    |
231s 65 | #[cfg(not(feature = "nightly"))]
231s    |           ^^^^^^^^^^^^^^^^^^^
231s    |
231s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s    = help: consider adding `nightly` as a feature in `Cargo.toml`
231s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s   --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/raw/mod.rs:53:11
231s    |
231s 53 | #[cfg(not(feature = "nightly"))]
231s    |           ^^^^^^^^^^^^^^^^^^^
231s    |
231s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s    = help: consider adding `nightly` as a feature in `Cargo.toml`
231s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s   --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/raw/mod.rs:55:11
231s    |
231s 55 | #[cfg(not(feature = "nightly"))]
231s    |           ^^^^^^^^^^^^^^^^^^^
231s    |
231s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s    = help: consider adding `nightly` as a feature in `Cargo.toml`
231s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s   --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/raw/mod.rs:57:7
231s    |
231s 57 | #[cfg(feature = "nightly")]
231s    |       ^^^^^^^^^^^^^^^^^^^
231s    |
231s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s    = help: consider adding `nightly` as a feature in `Cargo.toml`
231s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s     --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/raw/mod.rs:3549:7
231s      |
231s 3549 | #[cfg(feature = "nightly")]
231s      |       ^^^^^^^^^^^^^^^^^^^
231s      |
231s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s      = help: consider adding `nightly` as a feature in `Cargo.toml`
231s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s     --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/raw/mod.rs:3661:7
231s      |
231s 3661 | #[cfg(feature = "nightly")]
231s      |       ^^^^^^^^^^^^^^^^^^^
231s      |
231s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s      = help: consider adding `nightly` as a feature in `Cargo.toml`
231s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s     --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/raw/mod.rs:3678:11
231s      |
231s 3678 | #[cfg(not(feature = "nightly"))]
231s      |           ^^^^^^^^^^^^^^^^^^^
231s      |
231s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s      = help: consider adding `nightly` as a feature in `Cargo.toml`
231s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s     --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/raw/mod.rs:4304:7
231s      |
231s 4304 | #[cfg(feature = "nightly")]
231s      |       ^^^^^^^^^^^^^^^^^^^
231s      |
231s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s      = help: consider adding `nightly` as a feature in `Cargo.toml`
231s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s     --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/raw/mod.rs:4319:11
231s      |
231s 4319 | #[cfg(not(feature = "nightly"))]
231s      |           ^^^^^^^^^^^^^^^^^^^
231s      |
231s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s      = help: consider adding `nightly` as a feature in `Cargo.toml`
231s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s  --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/raw/alloc.rs:7:7
231s   |
231s 7 | #[cfg(feature = "nightly")]
231s   |       ^^^^^^^^^^^^^^^^^^^
231s   |
231s   = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s   = help: consider adding `nightly` as a feature in `Cargo.toml`
231s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s   --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/raw/alloc.rs:28:15
231s    |
231s 28 | #[cfg(all(not(feature = "nightly"), feature = "allocator-api2"))]
231s    |               ^^^^^^^^^^^^^^^^^^^
231s    |
231s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s    = help: consider adding `nightly` as a feature in `Cargo.toml`
231s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s   --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/raw/alloc.rs:51:15
231s    |
231s 51 | #[cfg(not(any(feature = "nightly", feature = "allocator-api2")))]
231s    |               ^^^^^^^^^^^^^^^^^^^
231s    |
231s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s    = help: consider adding `nightly` as a feature in `Cargo.toml`
231s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s    --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/raw/mod.rs:944:32
231s     |
231s 944 |     #[cfg(any(feature = "raw", feature = "nightly"))]
231s     |                                ^^^^^^^^^^^^^^^^^^^
231s     |
231s     = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s     = help: consider adding `nightly` as a feature in `Cargo.toml`
231s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `rkyv`
231s  --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/external_trait_impls/mod.rs:3:7
231s   |
231s 3 | #[cfg(feature = "rkyv")]
231s   |       ^^^^^^^^^^^^^^^^
231s   |
231s   = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s   = help: consider adding `rkyv` as a feature in `Cargo.toml`
231s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s    --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/map.rs:242:11
231s     |
231s 242 | #[cfg(not(feature = "nightly"))]
231s     |           ^^^^^^^^^^^^^^^^^^^
231s     |
231s     = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s     = help: consider adding `nightly` as a feature in `Cargo.toml`
231s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s    --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/map.rs:255:7
231s     |
231s 255 | #[cfg(feature = "nightly")]
231s     |       ^^^^^^^^^^^^^^^^^^^
231s     |
231s     = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s     = help: consider adding `nightly` as a feature in `Cargo.toml`
231s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s     --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/map.rs:6517:11
231s      |
231s 6517 |     #[cfg(feature = "nightly")]
231s      |           ^^^^^^^^^^^^^^^^^^^
231s      |
231s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s      = help: consider adding `nightly` as a feature in `Cargo.toml`
231s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s     --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/map.rs:6523:11
231s      |
231s 6523 |     #[cfg(feature = "nightly")]
231s      |           ^^^^^^^^^^^^^^^^^^^
231s      |
231s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s      = help: consider adding `nightly` as a feature in `Cargo.toml`
231s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s     --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/map.rs:6591:11
231s      |
231s 6591 |     #[cfg(feature = "nightly")]
231s      |           ^^^^^^^^^^^^^^^^^^^
231s      |
231s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s      = help: consider adding `nightly` as a feature in `Cargo.toml`
231s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s     --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/map.rs:6597:11
231s      |
231s 6597 |     #[cfg(feature = "nightly")]
231s      |           ^^^^^^^^^^^^^^^^^^^
231s      |
231s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s      = help: consider adding `nightly` as a feature in `Cargo.toml`
231s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s     --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/map.rs:6651:11
231s      |
231s 6651 |     #[cfg(feature = "nightly")]
231s      |           ^^^^^^^^^^^^^^^^^^^
231s      |
231s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s      = help: consider adding `nightly` as a feature in `Cargo.toml`
231s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s     --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/map.rs:6657:11
231s      |
231s 6657 |     #[cfg(feature = "nightly")]
231s      |           ^^^^^^^^^^^^^^^^^^^
231s      |
231s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s      = help: consider adding `nightly` as a feature in `Cargo.toml`
231s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s     --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/set.rs:1359:11
231s      |
231s 1359 |     #[cfg(feature = "nightly")]
231s      |           ^^^^^^^^^^^^^^^^^^^
231s      |
231s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s      = help: consider adding `nightly` as a feature in `Cargo.toml`
231s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s     --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/set.rs:1365:11
231s      |
231s 1365 |     #[cfg(feature = "nightly")]
231s      |           ^^^^^^^^^^^^^^^^^^^
231s      |
231s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s      = help: consider adding `nightly` as a feature in `Cargo.toml`
231s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s     --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/set.rs:1383:11
231s      |
231s 1383 |     #[cfg(feature = "nightly")]
231s      |           ^^^^^^^^^^^^^^^^^^^
231s      |
231s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s      = help: consider adding `nightly` as a feature in `Cargo.toml`
231s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
231s warning: unexpected `cfg` condition value: `nightly`
231s     --> /tmp/tmp.AGQrVdVkgN/registry/hashbrown-0.14.5/src/set.rs:1389:11
231s      |
231s 1389 |     #[cfg(feature = "nightly")]
231s      |           ^^^^^^^^^^^^^^^^^^^
231s      |
231s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
231s      = help: consider adding `nightly` as a feature in `Cargo.toml`
231s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
231s 
232s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=aarch64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_FEATURE=neon CARGO_CFG_TARGET_HAS_ATOMIC=128,16,32,64,8,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.AGQrVdVkgN/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=aarch64-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.AGQrVdVkgN/target/debug/deps:/tmp/tmp.AGQrVdVkgN/target/debug:/usr/lib/rust-1.80/lib/rustlib/aarch64-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.AGQrVdVkgN/target/debug/build/proc-macro2-c947e554e6735af6/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=aarch64-unknown-linux-gnu /tmp/tmp.AGQrVdVkgN/target/debug/build/proc-macro2-d657a45f39f3db31/build-script-build`
232s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
232s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
232s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
232s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
232s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
232s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
232s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
232s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
232s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
232s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
232s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
232s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
232s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
232s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
232s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
232s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
232s    Compiling equivalent v1.0.1
232s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=equivalent CARGO_MANIFEST_DIR=/tmp/tmp.AGQrVdVkgN/registry/equivalent-1.0.1 CARGO_PKG_AUTHORS='' CARGO_PKG_DESCRIPTION='Traits for key comparison in maps.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=equivalent CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/cuviper/equivalent' CARGO_PKG_RUST_VERSION=1.6 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.AGQrVdVkgN/registry/equivalent-1.0.1 LD_LIBRARY_PATH=/tmp/tmp.AGQrVdVkgN/target/debug/deps rustc --crate-name equivalent --edition=2015 /tmp/tmp.AGQrVdVkgN/registry/equivalent-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=80ceaa0171aa0d87 -C extra-filename=-80ceaa0171aa0d87 --out-dir /tmp/tmp.AGQrVdVkgN/target/debug/deps -L dependency=/tmp/tmp.AGQrVdVkgN/target/debug/deps --cap-lints warn`
232s    Compiling unicode-ident v1.0.13
232s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.AGQrVdVkgN/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.AGQrVdVkgN/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.AGQrVdVkgN/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.AGQrVdVkgN/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=f7bd2b4475e39c25 -C extra-filename=-f7bd2b4475e39c25 --out-dir /tmp/tmp.AGQrVdVkgN/target/debug/deps -L dependency=/tmp/tmp.AGQrVdVkgN/target/debug/deps --cap-lints warn`
232s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.AGQrVdVkgN/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.AGQrVdVkgN/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.AGQrVdVkgN/target/debug/deps OUT_DIR=/tmp/tmp.AGQrVdVkgN/target/debug/build/proc-macro2-c947e554e6735af6/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.AGQrVdVkgN/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=4a516245d9b6eb3e -C extra-filename=-4a516245d9b6eb3e --out-dir /tmp/tmp.AGQrVdVkgN/target/debug/deps -L dependency=/tmp/tmp.AGQrVdVkgN/target/debug/deps --extern unicode_ident=/tmp/tmp.AGQrVdVkgN/target/debug/deps/libunicode_ident-f7bd2b4475e39c25.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)'`
232s warning: `hashbrown` (lib) generated 31 warnings
232s    Compiling indexmap v2.2.6
232s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=indexmap CARGO_MANIFEST_DIR=/tmp/tmp.AGQrVdVkgN/registry/indexmap-2.2.6 CARGO_PKG_AUTHORS='' CARGO_PKG_DESCRIPTION='A hash table with consistent order and fast iteration.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=indexmap CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/indexmap-rs/indexmap' CARGO_PKG_RUST_VERSION=1.63 CARGO_PKG_VERSION=2.2.6 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=6 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.AGQrVdVkgN/registry/indexmap-2.2.6 LD_LIBRARY_PATH=/tmp/tmp.AGQrVdVkgN/target/debug/deps rustc --crate-name indexmap --edition=2021 /tmp/tmp.AGQrVdVkgN/registry/indexmap-2.2.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 '--allow=clippy::style' --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("arbitrary", "default", "rayon", "serde", "std", "test_debug"))' -C metadata=cbd0715e779629ad -C extra-filename=-cbd0715e779629ad --out-dir /tmp/tmp.AGQrVdVkgN/target/debug/deps -L dependency=/tmp/tmp.AGQrVdVkgN/target/debug/deps --extern equivalent=/tmp/tmp.AGQrVdVkgN/target/debug/deps/libequivalent-80ceaa0171aa0d87.rmeta --extern hashbrown=/tmp/tmp.AGQrVdVkgN/target/debug/deps/libhashbrown-7e03e3f376619d18.rmeta --cap-lints warn`
232s warning: unexpected `cfg` condition value: `borsh`
232s    --> /tmp/tmp.AGQrVdVkgN/registry/indexmap-2.2.6/src/lib.rs:117:7
232s     |
232s 117 | #[cfg(feature = "borsh")]
232s     |       ^^^^^^^^^^^^^^^^^
232s     |
232s     = note: expected values for `feature` are: `arbitrary`, `default`, `rayon`, `serde`, `std`, and `test_debug`
232s     = help: consider adding `borsh` as a feature in `Cargo.toml`
232s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
232s     = note: `#[warn(unexpected_cfgs)]` on by default
232s 
232s warning: unexpected `cfg` condition value: `rustc-rayon`
232s    --> /tmp/tmp.AGQrVdVkgN/registry/indexmap-2.2.6/src/lib.rs:131:7
232s     |
232s 131 | #[cfg(feature = "rustc-rayon")]
232s     |       ^^^^^^^^^^^^^^^^^^^^^^^
232s     |
232s     = note: expected values for `feature` are: `arbitrary`, `default`, `rayon`, `serde`, `std`, and `test_debug`
232s     = help: consider adding `rustc-rayon` as a feature in `Cargo.toml`
232s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
232s 
232s warning: unexpected `cfg` condition value: `quickcheck`
232s   --> /tmp/tmp.AGQrVdVkgN/registry/indexmap-2.2.6/src/arbitrary.rs:38:7
232s    |
232s 38 | #[cfg(feature = "quickcheck")]
232s    |       ^^^^^^^^^^^^^^^^^^^^^^
232s    |
232s    = note: expected values for `feature` are: `arbitrary`, `default`, `rayon`, `serde`, `std`, and `test_debug`
232s    = help: consider adding `quickcheck` as a feature in `Cargo.toml`
232s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
232s 
232s warning: unexpected `cfg` condition value: `rustc-rayon`
232s    --> /tmp/tmp.AGQrVdVkgN/registry/indexmap-2.2.6/src/macros.rs:128:30
232s     |
232s 128 | #[cfg(any(feature = "rayon", feature = "rustc-rayon"))]
232s     |                              ^^^^^^^^^^^^^^^^^^^^^^^
232s     |
232s     = note: expected values for `feature` are: `arbitrary`, `default`, `rayon`, `serde`, `std`, and `test_debug`
232s     = help: consider adding `rustc-rayon` as a feature in `Cargo.toml`
232s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
232s 
232s warning: unexpected `cfg` condition value: `rustc-rayon`
232s    --> /tmp/tmp.AGQrVdVkgN/registry/indexmap-2.2.6/src/macros.rs:153:30
232s     |
232s 153 | #[cfg(any(feature = "rayon", feature = "rustc-rayon"))]
232s     |                              ^^^^^^^^^^^^^^^^^^^^^^^
232s     |
232s     = note: expected values for `feature` are: `arbitrary`, `default`, `rayon`, `serde`, `std`, and `test_debug`
232s     = help: consider adding `rustc-rayon` as a feature in `Cargo.toml`
232s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
232s 
233s warning: `indexmap` (lib) generated 5 warnings
233s    Compiling toml_datetime v0.6.8
233s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=toml_datetime CARGO_MANIFEST_DIR=/tmp/tmp.AGQrVdVkgN/registry/toml_datetime-0.6.8 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A TOML-compatible datetime type' CARGO_PKG_HOMEPAGE='https://github.com/toml-rs/toml' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=toml_datetime CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/toml-rs/toml' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=0.6.8 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=6 CARGO_PKG_VERSION_PATCH=8 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.AGQrVdVkgN/registry/toml_datetime-0.6.8 LD_LIBRARY_PATH=/tmp/tmp.AGQrVdVkgN/target/debug/deps rustc --crate-name toml_datetime --edition=2021 /tmp/tmp.AGQrVdVkgN/registry/toml_datetime-0.6.8/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 --warn=rust_2018_idioms '--warn=clippy::zero_sized_map_values' '--warn=clippy::wildcard_imports' '--warn=clippy::verbose_file_reads' --warn=unused_qualifications --warn=unused_macro_rules --warn=unused_lifetimes --warn=unsafe_op_in_unsafe_fn --warn=unreachable_pub '--warn=clippy::trait_duplication_in_bounds' '--warn=clippy::todo' '--warn=clippy::string_to_string' '--warn=clippy::string_lit_as_bytes' '--warn=clippy::string_add_assign' '--warn=clippy::string_add' '--warn=clippy::str_to_string' '--warn=clippy::semicolon_if_nothing_returned' '--warn=clippy::self_named_module_files' '--warn=clippy::same_functions_in_if_condition' '--warn=clippy::rest_pat_in_fully_bound_structs' '--warn=clippy::ref_option_ref' '--warn=clippy::redundant_feature_names' '--warn=clippy::rc_mutex' '--warn=clippy::ptr_as_ptr' '--warn=clippy::path_buf_push_overwrite' '--warn=clippy::negative_feature_names' '--warn=clippy::needless_for_each' '--warn=clippy::needless_continue' '--warn=clippy::mutex_integer' '--warn=clippy::mem_forget' '--warn=clippy::macro_use_imports' '--warn=clippy::lossy_float_literal' '--warn=clippy::linkedlist' '--allow=clippy::let_and_return' '--warn=clippy::large_types_passed_by_value' '--warn=clippy::large_stack_arrays' '--warn=clippy::large_digit_groups' '--warn=clippy::invalid_upcast_comparisons' '--warn=clippy::infinite_loop' '--warn=clippy::inefficient_to_string' '--warn=clippy::inconsistent_struct_constructor' '--warn=clippy::imprecise_flops' '--warn=clippy::implicit_clone' '--allow=clippy::if_same_then_else' '--warn=clippy::from_iter_instead_of_collect' '--warn=clippy::fn_params_excessive_bools' '--warn=clippy::float_cmp_const' '--warn=clippy::flat_map_option' '--warn=clippy::filter_map_next' '--warn=clippy::fallible_impl_from' '--warn=clippy::explicit_into_iter_loop' '--warn=clippy::explicit_deref_methods' '--warn=clippy::expl_impl_clone_on_copy' '--warn=clippy::enum_glob_use' '--warn=clippy::empty_enum' '--warn=clippy::doc_markdown' '--warn=clippy::debug_assert_with_mut_call' '--warn=clippy::dbg_macro' '--warn=clippy::create_dir' '--allow=clippy::collapsible_else_if' '--warn=clippy::checked_conversions' '--allow=clippy::branches_sharing_code' '--allow=clippy::bool_assert_comparison' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("serde"))' -C metadata=80c8f2253f74dbcb -C extra-filename=-80c8f2253f74dbcb --out-dir /tmp/tmp.AGQrVdVkgN/target/debug/deps -L dependency=/tmp/tmp.AGQrVdVkgN/target/debug/deps --cap-lints warn`
234s    Compiling winnow v0.6.18
234s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=winnow CARGO_MANIFEST_DIR=/tmp/tmp.AGQrVdVkgN/registry/winnow-0.6.18 CARGO_PKG_AUTHORS='' CARGO_PKG_DESCRIPTION='A byte-oriented, zero-copy, parser combinators library' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=winnow CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/winnow-rs/winnow' CARGO_PKG_RUST_VERSION=1.65.0 CARGO_PKG_VERSION=0.6.18 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=6 CARGO_PKG_VERSION_PATCH=18 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.AGQrVdVkgN/registry/winnow-0.6.18 LD_LIBRARY_PATH=/tmp/tmp.AGQrVdVkgN/target/debug/deps rustc --crate-name winnow --edition=2021 /tmp/tmp.AGQrVdVkgN/registry/winnow-0.6.18/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 --warn=rust_2018_idioms '--warn=clippy::zero_sized_map_values' '--allow=clippy::wildcard_imports' '--warn=clippy::verbose_file_reads' --warn=unused_macro_rules --warn=unused_lifetimes --warn=unsafe_op_in_unsafe_fn --warn=unreachable_pub '--warn=clippy::uninlined_format_args' '--warn=clippy::trait_duplication_in_bounds' '--warn=clippy::todo' '--warn=clippy::string_to_string' '--warn=clippy::string_lit_as_bytes' '--warn=clippy::string_add_assign' '--warn=clippy::string_add' '--warn=clippy::str_to_string' '--warn=clippy::semicolon_if_nothing_returned' '--warn=clippy::same_functions_in_if_condition' '--warn=clippy::rest_pat_in_fully_bound_structs' '--warn=clippy::ref_option_ref' '--warn=clippy::redundant_feature_names' '--warn=clippy::rc_mutex' '--warn=clippy::ptr_as_ptr' '--warn=clippy::path_buf_push_overwrite' '--warn=clippy::negative_feature_names' '--warn=clippy::needless_for_each' '--warn=clippy::needless_continue' '--warn=clippy::mutex_integer' '--warn=clippy::mem_forget' '--warn=clippy::macro_use_imports' '--warn=clippy::lossy_float_literal' '--warn=clippy::linkedlist' '--allow=clippy::let_and_return' '--warn=clippy::large_types_passed_by_value' '--warn=clippy::large_stack_arrays' '--warn=clippy::large_digit_groups' '--warn=clippy::invalid_upcast_comparisons' '--warn=clippy::infinite_loop' '--warn=clippy::inefficient_to_string' '--warn=clippy::inconsistent_struct_constructor' '--warn=clippy::imprecise_flops' '--warn=clippy::implicit_clone' '--allow=clippy::if_same_then_else' '--warn=clippy::from_iter_instead_of_collect' '--warn=clippy::fn_params_excessive_bools' '--warn=clippy::float_cmp_const' '--warn=clippy::flat_map_option' '--warn=clippy::filter_map_next' '--warn=clippy::fallible_impl_from' '--warn=clippy::explicit_into_iter_loop' '--warn=clippy::explicit_deref_methods' '--warn=clippy::expl_impl_clone_on_copy' '--warn=clippy::enum_glob_use' '--warn=clippy::empty_enum' '--warn=clippy::doc_markdown' '--warn=clippy::debug_assert_with_mut_call' '--warn=clippy::dbg_macro' '--warn=clippy::create_dir' '--allow=clippy::collapsible_else_if' '--warn=clippy::checked_conversions' '--allow=clippy::branches_sharing_code' '--allow=clippy::bool_assert_comparison' --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "default", "simd", "std", "unstable-doc", "unstable-recover"))' -C metadata=be9d5d58c3035450 -C extra-filename=-be9d5d58c3035450 --out-dir /tmp/tmp.AGQrVdVkgN/target/debug/deps -L dependency=/tmp/tmp.AGQrVdVkgN/target/debug/deps --cap-lints warn`
234s    Compiling syn v1.0.109
234s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.AGQrVdVkgN/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.AGQrVdVkgN/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.AGQrVdVkgN/target/debug/deps rustc --crate-name build_script_build --edition=2018 /tmp/tmp.AGQrVdVkgN/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="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --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=7bc54daaa8d42bea -C extra-filename=-7bc54daaa8d42bea --out-dir /tmp/tmp.AGQrVdVkgN/target/debug/build/syn-7bc54daaa8d42bea -L dependency=/tmp/tmp.AGQrVdVkgN/target/debug/deps --cap-lints warn`
234s warning: unexpected `cfg` condition value: `debug`
234s  --> /tmp/tmp.AGQrVdVkgN/registry/winnow-0.6.18/src/combinator/debug/mod.rs:1:13
234s   |
234s 1 | #![cfg_attr(feature = "debug", allow(clippy::std_instead_of_core))]
234s   |             ^^^^^^^^^^^^^^^^^
234s   |
234s   = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
234s   = help: consider adding `debug` as a feature in `Cargo.toml`
234s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
234s   = note: `#[warn(unexpected_cfgs)]` on by default
234s 
234s warning: unexpected `cfg` condition value: `debug`
234s  --> /tmp/tmp.AGQrVdVkgN/registry/winnow-0.6.18/src/combinator/debug/mod.rs:3:7
234s   |
234s 3 | #[cfg(feature = "debug")]
234s   |       ^^^^^^^^^^^^^^^^^
234s   |
234s   = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
234s   = help: consider adding `debug` as a feature in `Cargo.toml`
234s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
234s 
234s warning: unexpected `cfg` condition value: `debug`
234s   --> /tmp/tmp.AGQrVdVkgN/registry/winnow-0.6.18/src/combinator/debug/mod.rs:37:16
234s    |
234s 37 | #[cfg_attr(not(feature = "debug"), allow(unused_variables))]
234s    |                ^^^^^^^^^^^^^^^^^
234s    |
234s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
234s    = help: consider adding `debug` as a feature in `Cargo.toml`
234s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
234s 
234s warning: unexpected `cfg` condition value: `debug`
234s   --> /tmp/tmp.AGQrVdVkgN/registry/winnow-0.6.18/src/combinator/debug/mod.rs:38:16
234s    |
234s 38 | #[cfg_attr(not(feature = "debug"), allow(unused_mut))]
234s    |                ^^^^^^^^^^^^^^^^^
234s    |
234s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
234s    = help: consider adding `debug` as a feature in `Cargo.toml`
234s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
234s 
234s warning: unexpected `cfg` condition value: `debug`
234s   --> /tmp/tmp.AGQrVdVkgN/registry/winnow-0.6.18/src/combinator/debug/mod.rs:39:16
234s    |
234s 39 | #[cfg_attr(not(feature = "debug"), inline(always))]
234s    |                ^^^^^^^^^^^^^^^^^
234s    |
234s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
234s    = help: consider adding `debug` as a feature in `Cargo.toml`
234s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
234s 
234s warning: unexpected `cfg` condition value: `debug`
234s   --> /tmp/tmp.AGQrVdVkgN/registry/winnow-0.6.18/src/combinator/debug/mod.rs:54:16
234s    |
234s 54 | #[cfg_attr(not(feature = "debug"), allow(unused_variables))]
234s    |                ^^^^^^^^^^^^^^^^^
234s    |
234s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
234s    = help: consider adding `debug` as a feature in `Cargo.toml`
234s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
234s 
234s warning: unexpected `cfg` condition value: `debug`
234s   --> /tmp/tmp.AGQrVdVkgN/registry/winnow-0.6.18/src/combinator/debug/mod.rs:79:7
234s    |
234s 79 | #[cfg(feature = "debug")]
234s    |       ^^^^^^^^^^^^^^^^^
234s    |
234s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
234s    = help: consider adding `debug` as a feature in `Cargo.toml`
234s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
234s 
234s warning: unexpected `cfg` condition value: `debug`
234s   --> /tmp/tmp.AGQrVdVkgN/registry/winnow-0.6.18/src/combinator/debug/mod.rs:44:11
234s    |
234s 44 |     #[cfg(feature = "debug")]
234s    |           ^^^^^^^^^^^^^^^^^
234s    |
234s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
234s    = help: consider adding `debug` as a feature in `Cargo.toml`
234s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
234s 
234s warning: unexpected `cfg` condition value: `debug`
234s   --> /tmp/tmp.AGQrVdVkgN/registry/winnow-0.6.18/src/combinator/debug/mod.rs:48:15
234s    |
234s 48 |     #[cfg(not(feature = "debug"))]
234s    |               ^^^^^^^^^^^^^^^^^
234s    |
234s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
234s    = help: consider adding `debug` as a feature in `Cargo.toml`
234s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
234s 
234s warning: unexpected `cfg` condition value: `debug`
234s   --> /tmp/tmp.AGQrVdVkgN/registry/winnow-0.6.18/src/combinator/debug/mod.rs:59:11
234s    |
234s 59 |     #[cfg(feature = "debug")]
234s    |           ^^^^^^^^^^^^^^^^^
234s    |
234s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
234s    = help: consider adding `debug` as a feature in `Cargo.toml`
234s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
234s 
234s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=aarch64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_FEATURE=neon CARGO_CFG_TARGET_HAS_ATOMIC=128,16,32,64,8,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_PARSING=1 CARGO_FEATURE_PRINTING=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_FEATURE_QUOTE=1 CARGO_FEATURE_VISIT=1 CARGO_FEATURE_VISIT_MUT=1 CARGO_MANIFEST_DIR=/tmp/tmp.AGQrVdVkgN/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=aarch64-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.AGQrVdVkgN/target/debug/deps:/tmp/tmp.AGQrVdVkgN/target/debug:/usr/lib/rust-1.80/lib/rustlib/aarch64-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.AGQrVdVkgN/target/debug/build/syn-3f8f21892ca74c47/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=aarch64-unknown-linux-gnu /tmp/tmp.AGQrVdVkgN/target/debug/build/syn-7bc54daaa8d42bea/build-script-build`
234s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
234s    Compiling quote v1.0.37
234s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.AGQrVdVkgN/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.AGQrVdVkgN/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.AGQrVdVkgN/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.AGQrVdVkgN/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=fd34977375e679eb -C extra-filename=-fd34977375e679eb --out-dir /tmp/tmp.AGQrVdVkgN/target/debug/deps -L dependency=/tmp/tmp.AGQrVdVkgN/target/debug/deps --extern proc_macro2=/tmp/tmp.AGQrVdVkgN/target/debug/deps/libproc_macro2-4a516245d9b6eb3e.rmeta --cap-lints warn`
235s    Compiling once_cell v1.20.2
235s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=once_cell CARGO_MANIFEST_DIR=/tmp/tmp.AGQrVdVkgN/registry/once_cell-1.20.2 CARGO_PKG_AUTHORS='Aleksey Kladov <aleksey.kladov@gmail.com>' CARGO_PKG_DESCRIPTION='Single assignment cells and lazy values.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=once_cell CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/matklad/once_cell' CARGO_PKG_RUST_VERSION=1.60 CARGO_PKG_VERSION=1.20.2 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=20 CARGO_PKG_VERSION_PATCH=2 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.AGQrVdVkgN/registry/once_cell-1.20.2 LD_LIBRARY_PATH=/tmp/tmp.AGQrVdVkgN/target/debug/deps rustc --crate-name once_cell --edition=2021 /tmp/tmp.AGQrVdVkgN/registry/once_cell-1.20.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="race"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "atomic-polyfill", "critical-section", "default", "parking_lot", "portable-atomic", "race", "std", "unstable"))' -C metadata=e5ff050ba0ca1c3a -C extra-filename=-e5ff050ba0ca1c3a --out-dir /tmp/tmp.AGQrVdVkgN/target/debug/deps -L dependency=/tmp/tmp.AGQrVdVkgN/target/debug/deps --cap-lints warn`
235s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.AGQrVdVkgN/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.AGQrVdVkgN/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.AGQrVdVkgN/target/debug/deps OUT_DIR=/tmp/tmp.AGQrVdVkgN/target/debug/build/syn-3f8f21892ca74c47/out rustc --crate-name syn --edition=2018 /tmp/tmp.AGQrVdVkgN/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="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --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=16d4701fea773b4c -C extra-filename=-16d4701fea773b4c --out-dir /tmp/tmp.AGQrVdVkgN/target/debug/deps -L dependency=/tmp/tmp.AGQrVdVkgN/target/debug/deps --extern proc_macro2=/tmp/tmp.AGQrVdVkgN/target/debug/deps/libproc_macro2-4a516245d9b6eb3e.rmeta --extern quote=/tmp/tmp.AGQrVdVkgN/target/debug/deps/libquote-fd34977375e679eb.rmeta --extern unicode_ident=/tmp/tmp.AGQrVdVkgN/target/debug/deps/libunicode_ident-f7bd2b4475e39c25.rmeta --cap-lints warn --cfg syn_disable_nightly_tests`
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lib.rs:254:13
236s     |
236s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
236s     |             ^^^^^^^
236s     |
236s     = 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`
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: `#[warn(unexpected_cfgs)]` on by default
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lib.rs:430:12
236s     |
236s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lib.rs:434:12
236s     |
236s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lib.rs:455:12
236s     |
236s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lib.rs:804:12
236s     |
236s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lib.rs:867:12
236s     |
236s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lib.rs:887:12
236s     |
236s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lib.rs:916:12
236s     |
236s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/group.rs:136:12
236s     |
236s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/group.rs:214:12
236s     |
236s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/group.rs:269:12
236s     |
236s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:561:12
236s     |
236s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:569:12
236s     |
236s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:881:11
236s     |
236s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
236s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:883:7
236s     |
236s 883 | #[cfg(syn_omit_await_from_token_macro)]
236s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:394:24
236s     |
236s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |                          ^^^^^^^
236s ...
236s 556 | / define_punctuation_structs! {
236s 557 | |     "_" pub struct Underscore/1 /// `_`
236s 558 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:398:24
236s     |
236s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |                          ^^^^^^^
236s ...
236s 556 | / define_punctuation_structs! {
236s 557 | |     "_" pub struct Underscore/1 /// `_`
236s 558 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:406:24
236s     |
236s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                          ^^^^^^^
236s ...
236s 556 | / define_punctuation_structs! {
236s 557 | |     "_" pub struct Underscore/1 /// `_`
236s 558 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:414:24
236s     |
236s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                          ^^^^^^^
236s ...
236s 556 | / define_punctuation_structs! {
236s 557 | |     "_" pub struct Underscore/1 /// `_`
236s 558 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:418:24
236s     |
236s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                          ^^^^^^^
236s ...
236s 556 | / define_punctuation_structs! {
236s 557 | |     "_" pub struct Underscore/1 /// `_`
236s 558 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:426:24
236s     |
236s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                          ^^^^^^^
236s ...
236s 556 | / define_punctuation_structs! {
236s 557 | |     "_" pub struct Underscore/1 /// `_`
236s 558 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:271:24
236s     |
236s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |                          ^^^^^^^
236s ...
236s 652 | / define_keywords! {
236s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
236s 654 | |     "as"          pub struct As           /// `as`
236s 655 | |     "async"       pub struct Async        /// `async`
236s ...   |
236s 704 | |     "yield"       pub struct Yield        /// `yield`
236s 705 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:275:24
236s     |
236s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |                          ^^^^^^^
236s ...
236s 652 | / define_keywords! {
236s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
236s 654 | |     "as"          pub struct As           /// `as`
236s 655 | |     "async"       pub struct Async        /// `async`
236s ...   |
236s 704 | |     "yield"       pub struct Yield        /// `yield`
236s 705 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:283:24
236s     |
236s 283 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                          ^^^^^^^
236s ...
236s 652 | / define_keywords! {
236s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
236s 654 | |     "as"          pub struct As           /// `as`
236s 655 | |     "async"       pub struct Async        /// `async`
236s ...   |
236s 704 | |     "yield"       pub struct Yield        /// `yield`
236s 705 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:291:24
236s     |
236s 291 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                          ^^^^^^^
236s ...
236s 652 | / define_keywords! {
236s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
236s 654 | |     "as"          pub struct As           /// `as`
236s 655 | |     "async"       pub struct Async        /// `async`
236s ...   |
236s 704 | |     "yield"       pub struct Yield        /// `yield`
236s 705 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:295:24
236s     |
236s 295 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                          ^^^^^^^
236s ...
236s 652 | / define_keywords! {
236s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
236s 654 | |     "as"          pub struct As           /// `as`
236s 655 | |     "async"       pub struct Async        /// `async`
236s ...   |
236s 704 | |     "yield"       pub struct Yield        /// `yield`
236s 705 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:303:24
236s     |
236s 303 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                          ^^^^^^^
236s ...
236s 652 | / define_keywords! {
236s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
236s 654 | |     "as"          pub struct As           /// `as`
236s 655 | |     "async"       pub struct Async        /// `async`
236s ...   |
236s 704 | |     "yield"       pub struct Yield        /// `yield`
236s 705 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:309:24
236s     |
236s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                          ^^^^^^^
236s ...
236s 652 | / define_keywords! {
236s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
236s 654 | |     "as"          pub struct As           /// `as`
236s 655 | |     "async"       pub struct Async        /// `async`
236s ...   |
236s 704 | |     "yield"       pub struct Yield        /// `yield`
236s 705 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:317:24
236s     |
236s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                          ^^^^^^^
236s ...
236s 652 | / define_keywords! {
236s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
236s 654 | |     "as"          pub struct As           /// `as`
236s 655 | |     "async"       pub struct Async        /// `async`
236s ...   |
236s 704 | |     "yield"       pub struct Yield        /// `yield`
236s 705 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:444:24
236s     |
236s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                          ^^^^^^^
236s ...
236s 707 | / define_punctuation! {
236s 708 | |     "+"           pub struct Add/1        /// `+`
236s 709 | |     "+="          pub struct AddEq/2      /// `+=`
236s 710 | |     "&"           pub struct And/1        /// `&`
236s ...   |
236s 753 | |     "~"           pub struct Tilde/1      /// `~`
236s 754 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:452:24
236s     |
236s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                          ^^^^^^^
236s ...
236s 707 | / define_punctuation! {
236s 708 | |     "+"           pub struct Add/1        /// `+`
236s 709 | |     "+="          pub struct AddEq/2      /// `+=`
236s 710 | |     "&"           pub struct And/1        /// `&`
236s ...   |
236s 753 | |     "~"           pub struct Tilde/1      /// `~`
236s 754 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:394:24
236s     |
236s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |                          ^^^^^^^
236s ...
236s 707 | / define_punctuation! {
236s 708 | |     "+"           pub struct Add/1        /// `+`
236s 709 | |     "+="          pub struct AddEq/2      /// `+=`
236s 710 | |     "&"           pub struct And/1        /// `&`
236s ...   |
236s 753 | |     "~"           pub struct Tilde/1      /// `~`
236s 754 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = 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)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:398:24
236s     |
236s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |                          ^^^^^^^
236s ...
236s 707 | / define_punctuation! {
236s 708 | |     "+"           pub struct Add/1        /// `+`
236s 709 | |     "+="          pub struct AddEq/2      /// `+=`
236s 710 | |     "&"           pub struct And/1        /// `&`
236s ...   |
236s 753 | |     "~"           pub struct Tilde/1      /// `~`
236s 754 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = 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)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:406:24
236s     |
236s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                          ^^^^^^^
236s ...
236s 707 | / define_punctuation! {
236s 708 | |     "+"           pub struct Add/1        /// `+`
236s 709 | |     "+="          pub struct AddEq/2      /// `+=`
236s 710 | |     "&"           pub struct And/1        /// `&`
236s ...   |
236s 753 | |     "~"           pub struct Tilde/1      /// `~`
236s 754 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = 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)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:414:24
236s     |
236s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                          ^^^^^^^
236s ...
236s 707 | / define_punctuation! {
236s 708 | |     "+"           pub struct Add/1        /// `+`
236s 709 | |     "+="          pub struct AddEq/2      /// `+=`
236s 710 | |     "&"           pub struct And/1        /// `&`
236s ...   |
236s 753 | |     "~"           pub struct Tilde/1      /// `~`
236s 754 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = 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)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:418:24
236s     |
236s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                          ^^^^^^^
236s ...
236s 707 | / define_punctuation! {
236s 708 | |     "+"           pub struct Add/1        /// `+`
236s 709 | |     "+="          pub struct AddEq/2      /// `+=`
236s 710 | |     "&"           pub struct And/1        /// `&`
236s ...   |
236s 753 | |     "~"           pub struct Tilde/1      /// `~`
236s 754 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = 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)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:426:24
236s     |
236s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                          ^^^^^^^
236s ...
236s 707 | / define_punctuation! {
236s 708 | |     "+"           pub struct Add/1        /// `+`
236s 709 | |     "+="          pub struct AddEq/2      /// `+=`
236s 710 | |     "&"           pub struct And/1        /// `&`
236s ...   |
236s 753 | |     "~"           pub struct Tilde/1      /// `~`
236s 754 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = 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)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:503:24
236s     |
236s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |                          ^^^^^^^
236s ...
236s 756 | / define_delimiters! {
236s 757 | |     "{"           pub struct Brace        /// `{...}`
236s 758 | |     "["           pub struct Bracket      /// `[...]`
236s 759 | |     "("           pub struct Paren        /// `(...)`
236s 760 | |     " "           pub struct Group        /// None-delimited group
236s 761 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:507:24
236s     |
236s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |                          ^^^^^^^
236s ...
236s 756 | / define_delimiters! {
236s 757 | |     "{"           pub struct Brace        /// `{...}`
236s 758 | |     "["           pub struct Bracket      /// `[...]`
236s 759 | |     "("           pub struct Paren        /// `(...)`
236s 760 | |     " "           pub struct Group        /// None-delimited group
236s 761 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:515:24
236s     |
236s 515 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                          ^^^^^^^
236s ...
236s 756 | / define_delimiters! {
236s 757 | |     "{"           pub struct Brace        /// `{...}`
236s 758 | |     "["           pub struct Bracket      /// `[...]`
236s 759 | |     "("           pub struct Paren        /// `(...)`
236s 760 | |     " "           pub struct Group        /// None-delimited group
236s 761 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:523:24
236s     |
236s 523 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                          ^^^^^^^
236s ...
236s 756 | / define_delimiters! {
236s 757 | |     "{"           pub struct Brace        /// `{...}`
236s 758 | |     "["           pub struct Bracket      /// `[...]`
236s 759 | |     "("           pub struct Paren        /// `(...)`
236s 760 | |     " "           pub struct Group        /// None-delimited group
236s 761 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:527:24
236s     |
236s 527 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                          ^^^^^^^
236s ...
236s 756 | / define_delimiters! {
236s 757 | |     "{"           pub struct Brace        /// `{...}`
236s 758 | |     "["           pub struct Bracket      /// `[...]`
236s 759 | |     "("           pub struct Paren        /// `(...)`
236s 760 | |     " "           pub struct Group        /// None-delimited group
236s 761 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/token.rs:535:24
236s     |
236s 535 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                          ^^^^^^^
236s ...
236s 756 | / define_delimiters! {
236s 757 | |     "{"           pub struct Brace        /// `{...}`
236s 758 | |     "["           pub struct Bracket      /// `[...]`
236s 759 | |     "("           pub struct Paren        /// `(...)`
236s 760 | |     " "           pub struct Group        /// None-delimited group
236s 761 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ident.rs:38:12
236s    |
236s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/attr.rs:463:12
236s     |
236s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/attr.rs:148:16
236s     |
236s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/attr.rs:329:16
236s     |
236s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/attr.rs:360:16
236s     |
236s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/macros.rs:155:20
236s     |
236s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                      ^^^^^^^
236s     |
236s    ::: /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/attr.rs:336:1
236s     |
236s 336 | / ast_enum_of_structs! {
236s 337 | |     /// Content of a compile-time structured attribute.
236s 338 | |     ///
236s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
236s ...   |
236s 369 | |     }
236s 370 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = 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)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/attr.rs:377:16
236s     |
236s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/attr.rs:390:16
236s     |
236s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/attr.rs:417:16
236s     |
236s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/macros.rs:155:20
236s     |
236s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                      ^^^^^^^
236s     |
236s    ::: /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/attr.rs:412:1
236s     |
236s 412 | / ast_enum_of_structs! {
236s 413 | |     /// Element of a compile-time attribute list.
236s 414 | |     ///
236s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
236s ...   |
236s 425 | |     }
236s 426 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = 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)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/attr.rs:165:16
236s     |
236s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/attr.rs:213:16
236s     |
236s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/attr.rs:223:16
236s     |
236s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/attr.rs:237:16
236s     |
236s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/attr.rs:251:16
236s     |
236s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/attr.rs:557:16
236s     |
236s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/attr.rs:565:16
236s     |
236s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/attr.rs:573:16
236s     |
236s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/attr.rs:581:16
236s     |
236s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/attr.rs:630:16
236s     |
236s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/attr.rs:644:16
236s     |
236s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/attr.rs:654:16
236s     |
236s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s  --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:9:16
236s   |
236s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s   |                ^^^^^^^
236s   |
236s   = help: consider using a Cargo feature instead
236s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s            [lints.rust]
236s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:36:16
236s    |
236s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s    |                ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/macros.rs:155:20
236s     |
236s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                      ^^^^^^^
236s     |
236s    ::: /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:25:1
236s     |
236s 25  | / ast_enum_of_structs! {
236s 26  | |     /// Data stored within an enum variant or struct.
236s 27  | |     ///
236s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
236s ...   |
236s 47  | |     }
236s 48  | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = 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)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:56:16
236s    |
236s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s    |                ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:68:16
236s    |
236s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s    |                ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:153:16
236s     |
236s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:185:16
236s     |
236s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/macros.rs:155:20
236s     |
236s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                      ^^^^^^^
236s     |
236s    ::: /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:173:1
236s     |
236s 173 | / ast_enum_of_structs! {
236s 174 | |     /// The visibility level of an item: inherited or `pub` or
236s 175 | |     /// `pub(restricted)`.
236s 176 | |     ///
236s ...   |
236s 199 | |     }
236s 200 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = 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)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:207:16
236s     |
236s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:218:16
236s     |
236s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:230:16
236s     |
236s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:246:16
236s     |
236s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:275:16
236s     |
236s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:286:16
236s     |
236s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:327:16
236s     |
236s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:299:20
236s     |
236s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                    ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:315:20
236s     |
236s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                    ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:423:16
236s     |
236s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:436:16
236s     |
236s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:445:16
236s     |
236s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:454:16
236s     |
236s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:467:16
236s     |
236s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:474:16
236s     |
236s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/data.rs:481:16
236s     |
236s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:89:16
236s    |
236s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s    |                ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:90:20
236s    |
236s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
236s    |                    ^^^^^^^^^^^^^^^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/macros.rs:155:20
236s     |
236s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                      ^^^^^^^
236s     |
236s    ::: /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:14:1
236s     |
236s 14  | / ast_enum_of_structs! {
236s 15  | |     /// A Rust expression.
236s 16  | |     ///
236s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
236s ...   |
236s 249 | |     }
236s 250 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = 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)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:256:16
236s     |
236s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:268:16
236s     |
236s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:281:16
236s     |
236s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:294:16
236s     |
236s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:307:16
236s     |
236s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:321:16
236s     |
236s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:334:16
236s     |
236s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:346:16
236s     |
236s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:359:16
236s     |
236s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:373:16
236s     |
236s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:387:16
236s     |
236s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:400:16
236s     |
236s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:418:16
236s     |
236s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:431:16
236s     |
236s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:444:16
236s     |
236s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:464:16
236s     |
236s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:480:16
236s     |
236s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:495:16
236s     |
236s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:508:16
236s     |
236s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:523:16
236s     |
236s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:534:16
236s     |
236s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:547:16
236s     |
236s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:558:16
236s     |
236s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:572:16
236s     |
236s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:588:16
236s     |
236s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:604:16
236s     |
236s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:616:16
236s     |
236s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:629:16
236s     |
236s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:643:16
236s     |
236s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:657:16
236s     |
236s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:672:16
236s     |
236s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:687:16
236s     |
236s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:699:16
236s     |
236s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:711:16
236s     |
236s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:723:16
236s     |
236s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:737:16
236s     |
236s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:749:16
236s     |
236s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:761:16
236s     |
236s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:775:16
236s     |
236s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:850:16
236s     |
236s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:920:16
236s     |
236s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:246:15
236s     |
236s 246 |         #[cfg(syn_no_non_exhaustive)]
236s     |               ^^^^^^^^^^^^^^^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:784:40
236s     |
236s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
236s     |                                        ^^^^^^^^^^^^^^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:1159:16
236s      |
236s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:2063:16
236s      |
236s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:2818:16
236s      |
236s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:2832:16
236s      |
236s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:2879:16
236s      |
236s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:2905:23
236s      |
236s 2905 |             #[cfg(not(syn_no_const_vec_new))]
236s      |                       ^^^^^^^^^^^^^^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:2907:19
236s      |
236s 2907 |             #[cfg(syn_no_const_vec_new)]
236s      |                   ^^^^^^^^^^^^^^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:3008:16
236s      |
236s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:3072:16
236s      |
236s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:3082:16
236s      |
236s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:3091:16
236s      |
236s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:3099:16
236s      |
236s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:3338:16
236s      |
236s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:3348:16
236s      |
236s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:3358:16
236s      |
236s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:3367:16
236s      |
236s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:3400:16
236s      |
236s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:3501:16
236s      |
236s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:296:5
236s     |
236s 296 |     doc_cfg,
236s     |     ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:307:5
236s     |
236s 307 |     doc_cfg,
236s     |     ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:318:5
236s     |
236s 318 |     doc_cfg,
236s     |     ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:14:16
236s    |
236s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s    |                ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:35:16
236s    |
236s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s    |                ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/macros.rs:155:20
236s     |
236s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                      ^^^^^^^
236s     |
236s    ::: /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:23:1
236s     |
236s 23  | / ast_enum_of_structs! {
236s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
236s 25  | |     /// `'a: 'b`, `const LEN: usize`.
236s 26  | |     ///
236s ...   |
236s 45  | |     }
236s 46  | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = 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)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:53:16
236s    |
236s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s    |                ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:69:16
236s    |
236s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s    |                ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:83:16
236s    |
236s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s    |                ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:363:20
236s     |
236s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |                    ^^^^^^^
236s ...
236s 404 | generics_wrapper_impls!(ImplGenerics);
236s     | ------------------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:371:20
236s     |
236s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 404 | generics_wrapper_impls!(ImplGenerics);
236s     | ------------------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:382:20
236s     |
236s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 404 | generics_wrapper_impls!(ImplGenerics);
236s     | ------------------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:386:20
236s     |
236s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 404 | generics_wrapper_impls!(ImplGenerics);
236s     | ------------------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:394:20
236s     |
236s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 404 | generics_wrapper_impls!(ImplGenerics);
236s     | ------------------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:363:20
236s     |
236s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |                    ^^^^^^^
236s ...
236s 406 | generics_wrapper_impls!(TypeGenerics);
236s     | ------------------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:371:20
236s     |
236s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 406 | generics_wrapper_impls!(TypeGenerics);
236s     | ------------------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:382:20
236s     |
236s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 406 | generics_wrapper_impls!(TypeGenerics);
236s     | ------------------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:386:20
236s     |
236s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 406 | generics_wrapper_impls!(TypeGenerics);
236s     | ------------------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:394:20
236s     |
236s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 406 | generics_wrapper_impls!(TypeGenerics);
236s     | ------------------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:363:20
236s     |
236s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |                    ^^^^^^^
236s ...
236s 408 | generics_wrapper_impls!(Turbofish);
236s     | ---------------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:371:20
236s     |
236s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 408 | generics_wrapper_impls!(Turbofish);
236s     | ---------------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:382:20
236s     |
236s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 408 | generics_wrapper_impls!(Turbofish);
236s     | ---------------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:386:20
236s     |
236s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 408 | generics_wrapper_impls!(Turbofish);
236s     | ---------------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:394:20
236s     |
236s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 408 | generics_wrapper_impls!(Turbofish);
236s     | ---------------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:426:16
236s     |
236s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:475:16
236s     |
236s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/macros.rs:155:20
236s     |
236s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                      ^^^^^^^
236s     |
236s    ::: /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:470:1
236s     |
236s 470 | / ast_enum_of_structs! {
236s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
236s 472 | |     ///
236s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
236s ...   |
236s 479 | |     }
236s 480 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = 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)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:487:16
236s     |
236s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:504:16
236s     |
236s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:517:16
236s     |
236s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:535:16
236s     |
236s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/macros.rs:155:20
236s     |
236s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                      ^^^^^^^
236s     |
236s    ::: /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:524:1
236s     |
236s 524 | / ast_enum_of_structs! {
236s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
236s 526 | |     ///
236s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
236s ...   |
236s 545 | |     }
236s 546 | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = 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)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:553:16
236s     |
236s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:570:16
236s     |
236s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:583:16
236s     |
236s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:347:9
236s     |
236s 347 |         doc_cfg,
236s     |         ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:597:16
236s     |
236s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:660:16
236s     |
236s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:687:16
236s     |
236s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:725:16
236s     |
236s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:747:16
236s     |
236s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:758:16
236s     |
236s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:812:16
236s     |
236s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:856:16
236s     |
236s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:905:16
236s     |
236s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:916:16
236s     |
236s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:940:16
236s     |
236s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:971:16
236s     |
236s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:982:16
236s     |
236s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:1057:16
236s      |
236s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:1207:16
236s      |
236s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:1217:16
236s      |
236s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:1229:16
236s      |
236s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:1268:16
236s      |
236s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:1300:16
236s      |
236s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:1310:16
236s      |
236s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:1325:16
236s      |
236s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:1335:16
236s      |
236s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:1345:16
236s      |
236s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/generics.rs:1354:16
236s      |
236s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lifetime.rs:127:16
236s     |
236s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lifetime.rs:145:16
236s     |
236s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:629:12
236s     |
236s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:640:12
236s     |
236s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:652:12
236s     |
236s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/macros.rs:155:20
236s     |
236s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                      ^^^^^^^
236s     |
236s    ::: /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:14:1
236s     |
236s 14  | / ast_enum_of_structs! {
236s 15  | |     /// A Rust literal such as a string or integer or boolean.
236s 16  | |     ///
236s 17  | |     /// # Syntax tree enum
236s ...   |
236s 48  | |     }
236s 49  | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = 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)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:666:20
236s     |
236s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |                    ^^^^^^^
236s ...
236s 703 | lit_extra_traits!(LitStr);
236s     | ------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:676:20
236s     |
236s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 703 | lit_extra_traits!(LitStr);
236s     | ------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:684:20
236s     |
236s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 703 | lit_extra_traits!(LitStr);
236s     | ------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:666:20
236s     |
236s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |                    ^^^^^^^
236s ...
236s 704 | lit_extra_traits!(LitByteStr);
236s     | ----------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:676:20
236s     |
236s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 704 | lit_extra_traits!(LitByteStr);
236s     | ----------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:684:20
236s     |
236s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 704 | lit_extra_traits!(LitByteStr);
236s     | ----------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:666:20
236s     |
236s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |                    ^^^^^^^
236s ...
236s 705 | lit_extra_traits!(LitByte);
236s     | -------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:676:20
236s     |
236s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 705 | lit_extra_traits!(LitByte);
236s     | -------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:684:20
236s     |
236s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 705 | lit_extra_traits!(LitByte);
236s     | -------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:666:20
236s     |
236s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |                    ^^^^^^^
236s ...
236s 706 | lit_extra_traits!(LitChar);
236s     | -------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:676:20
236s     |
236s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 706 | lit_extra_traits!(LitChar);
236s     | -------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:684:20
236s     |
236s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 706 | lit_extra_traits!(LitChar);
236s     | -------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:666:20
236s     |
236s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |                    ^^^^^^^
236s ...
236s 707 | lit_extra_traits!(LitInt);
236s     | ------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:676:20
236s     |
236s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 707 | lit_extra_traits!(LitInt);
236s     | ------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:684:20
236s     |
236s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 707 | lit_extra_traits!(LitInt);
236s     | ------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:666:20
236s     |
236s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |                    ^^^^^^^
236s ...
236s 708 | lit_extra_traits!(LitFloat);
236s     | --------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:676:20
236s     |
236s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 708 | lit_extra_traits!(LitFloat);
236s     | --------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:684:20
236s     |
236s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                    ^^^^^^^
236s ...
236s 708 | lit_extra_traits!(LitFloat);
236s     | --------------------------- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:170:16
236s     |
236s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:200:16
236s     |
236s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:557:16
236s     |
236s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:567:16
236s     |
236s 567 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:577:16
236s     |
236s 577 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:587:16
236s     |
236s 587 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:597:16
236s     |
236s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:607:16
236s     |
236s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:617:16
236s     |
236s 617 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:744:16
236s     |
236s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:816:16
236s     |
236s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:827:16
236s     |
236s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:838:16
236s     |
236s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:849:16
236s     |
236s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:860:16
236s     |
236s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:871:16
236s     |
236s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:882:16
236s     |
236s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:900:16
236s     |
236s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:907:16
236s     |
236s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:914:16
236s     |
236s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:921:16
236s     |
236s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:928:16
236s     |
236s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:935:16
236s     |
236s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:942:16
236s     |
236s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lit.rs:1568:15
236s      |
236s 1568 |         #[cfg(syn_no_negative_literal_parse)]
236s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/mac.rs:15:16
236s    |
236s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s    |                ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/mac.rs:29:16
236s    |
236s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s    |                ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/mac.rs:137:16
236s     |
236s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/mac.rs:145:16
236s     |
236s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/mac.rs:177:16
236s     |
236s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/mac.rs:201:16
236s     |
236s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s  --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/derive.rs:8:16
236s   |
236s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
236s   |                ^^^^^^^
236s   |
236s   = help: consider using a Cargo feature instead
236s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s            [lints.rust]
236s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/derive.rs:37:16
236s    |
236s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
236s    |                ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/derive.rs:57:16
236s    |
236s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
236s    |                ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/derive.rs:70:16
236s    |
236s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
236s    |                ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/derive.rs:83:16
236s    |
236s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
236s    |                ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/derive.rs:95:16
236s    |
236s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s    |                ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/derive.rs:231:16
236s     |
236s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s  --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/op.rs:6:16
236s   |
236s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s   |                ^^^^^^^
236s   |
236s   = help: consider using a Cargo feature instead
236s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s            [lints.rust]
236s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/op.rs:72:16
236s    |
236s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s    |                ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/op.rs:130:16
236s     |
236s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/op.rs:165:16
236s     |
236s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/op.rs:188:16
236s     |
236s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/op.rs:224:16
236s     |
236s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:16:16
236s    |
236s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s    |                ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:17:20
236s    |
236s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
236s    |                    ^^^^^^^^^^^^^^^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/macros.rs:155:20
236s     |
236s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                      ^^^^^^^
236s     |
236s    ::: /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:5:1
236s     |
236s 5   | / ast_enum_of_structs! {
236s 6   | |     /// The possible types that a Rust value could have.
236s 7   | |     ///
236s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
236s ...   |
236s 88  | |     }
236s 89  | | }
236s     | |_- in this macro invocation
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s     = 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)
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:96:16
236s    |
236s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s    |                ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:110:16
236s     |
236s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:128:16
236s     |
236s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:141:16
236s     |
236s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:153:16
236s     |
236s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:164:16
236s     |
236s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:175:16
236s     |
236s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:186:16
236s     |
236s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:199:16
236s     |
236s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:211:16
236s     |
236s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:225:16
236s     |
236s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:239:16
236s     |
236s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:252:16
236s     |
236s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:264:16
236s     |
236s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:276:16
236s     |
236s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:288:16
236s     |
236s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:311:16
236s     |
236s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:323:16
236s     |
236s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:85:15
236s    |
236s 85 |         #[cfg(syn_no_non_exhaustive)]
236s    |               ^^^^^^^^^^^^^^^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:342:16
236s     |
236s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:656:16
236s     |
236s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:667:16
236s     |
236s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:680:16
236s     |
236s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:703:16
236s     |
236s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:716:16
236s     |
236s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:777:16
236s     |
236s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:786:16
236s     |
236s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:795:16
236s     |
236s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:828:16
236s     |
236s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:837:16
236s     |
236s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:887:16
236s     |
236s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:895:16
236s     |
236s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:949:16
236s     |
236s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:992:16
236s     |
236s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:1003:16
236s      |
236s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:1024:16
236s      |
236s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:1098:16
236s      |
236s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:1108:16
236s      |
236s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:357:20
236s     |
236s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                    ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:869:20
236s     |
236s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                    ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:904:20
236s     |
236s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                    ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:958:20
236s     |
236s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                    ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:1128:16
236s      |
236s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:1137:16
236s      |
236s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:1148:16
236s      |
236s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:1162:16
236s      |
236s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:1172:16
236s      |
236s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:1193:16
236s      |
236s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:1200:16
236s      |
236s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:1209:16
236s      |
236s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:1216:16
236s      |
236s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:1224:16
236s      |
236s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:1232:16
236s      |
236s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:1241:16
236s      |
236s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:1250:16
236s      |
236s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:1257:16
236s      |
236s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:1264:16
236s      |
236s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:1277:16
236s      |
236s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:1289:16
236s      |
236s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/ty.rs:1297:16
236s      |
236s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s  --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:9:16
236s   |
236s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s   |                ^^^^^^^
236s   |
236s   = help: consider using a Cargo feature instead
236s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s            [lints.rust]
236s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:35:16
236s    |
236s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s    |                ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:67:16
236s    |
236s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s    |                ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:105:16
236s     |
236s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:130:16
236s     |
236s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:144:16
236s     |
236s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:157:16
236s     |
236s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:171:16
236s     |
236s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:201:16
236s     |
236s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:218:16
236s     |
236s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:225:16
236s     |
236s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:358:16
236s     |
236s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:385:16
236s     |
236s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:397:16
236s     |
236s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:430:16
236s     |
236s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:505:20
236s     |
236s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                    ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:569:20
236s     |
236s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                    ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:591:20
236s     |
236s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                    ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:693:16
236s     |
236s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:701:16
236s     |
236s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:709:16
236s     |
236s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:724:16
236s     |
236s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:752:16
236s     |
236s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:793:16
236s     |
236s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:802:16
236s     |
236s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/path.rs:811:16
236s     |
236s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/punctuated.rs:371:12
236s     |
236s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/punctuated.rs:386:12
236s     |
236s 386 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/punctuated.rs:395:12
236s     |
236s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/punctuated.rs:408:12
236s     |
236s 408 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/punctuated.rs:422:12
236s     |
236s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/punctuated.rs:1012:12
236s      |
236s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/punctuated.rs:54:15
236s    |
236s 54 |     #[cfg(not(syn_no_const_vec_new))]
236s    |               ^^^^^^^^^^^^^^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/punctuated.rs:63:11
236s    |
236s 63 |     #[cfg(syn_no_const_vec_new)]
236s    |           ^^^^^^^^^^^^^^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/punctuated.rs:267:16
236s     |
236s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/punctuated.rs:288:16
236s     |
236s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/punctuated.rs:325:16
236s     |
236s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/punctuated.rs:346:16
236s     |
236s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/punctuated.rs:1060:16
236s      |
236s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/punctuated.rs:1071:16
236s      |
236s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
236s      |                ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/parse_quote.rs:68:12
236s    |
236s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/parse_quote.rs:100:12
236s     |
236s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
236s     |
236s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lib.rs:579:16
236s     |
236s 579 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "visit")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/lib.rs:676:16
236s     |
236s 676 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "visit-mut")))]
236s     |                ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/visit.rs:1216:15
236s      |
236s 1216 |         #[cfg(syn_no_non_exhaustive)]
236s      |               ^^^^^^^^^^^^^^^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/visit.rs:3392:15
236s      |
236s 3392 |         #[cfg(syn_no_non_exhaustive)]
236s      |               ^^^^^^^^^^^^^^^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/visit_mut.rs:1217:15
236s      |
236s 1217 |         #[cfg(syn_no_non_exhaustive)]
236s      |               ^^^^^^^^^^^^^^^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/visit_mut.rs:3392:15
236s      |
236s 3392 |         #[cfg(syn_no_non_exhaustive)]
236s      |               ^^^^^^^^^^^^^^^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s  --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:7:12
236s   |
236s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s   |            ^^^^^^^
236s   |
236s   = help: consider using a Cargo feature instead
236s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s            [lints.rust]
236s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:17:12
236s    |
236s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:43:12
236s    |
236s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:46:12
236s    |
236s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:53:12
236s    |
236s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:66:12
236s    |
236s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:77:12
236s    |
236s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:80:12
236s    |
236s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:87:12
236s    |
236s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:108:12
236s     |
236s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:120:12
236s     |
236s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:135:12
236s     |
236s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:146:12
236s     |
236s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:157:12
236s     |
236s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:168:12
236s     |
236s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:179:12
236s     |
236s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:189:12
236s     |
236s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:202:12
236s     |
236s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:341:12
236s     |
236s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:387:12
236s     |
236s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:399:12
236s     |
236s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:439:12
236s     |
236s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:490:12
236s     |
236s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:515:12
236s     |
236s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:575:12
236s     |
236s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:586:12
236s     |
236s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:705:12
236s     |
236s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:751:12
236s     |
236s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:788:12
236s     |
236s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:799:12
236s     |
236s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:809:12
236s     |
236s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:907:12
236s     |
236s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:930:12
236s     |
236s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:941:12
236s     |
236s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1027:12
236s      |
236s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1313:12
236s      |
236s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1324:12
236s      |
236s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1339:12
236s      |
236s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1362:12
236s      |
236s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1374:12
236s      |
236s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1385:12
236s      |
236s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1395:12
236s      |
236s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1406:12
236s      |
236s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1417:12
236s      |
236s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1440:12
236s      |
236s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1450:12
236s      |
236s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1655:12
236s      |
236s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1665:12
236s      |
236s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1678:12
236s      |
236s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1688:12
236s      |
236s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1699:12
236s      |
236s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1710:12
236s      |
236s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1722:12
236s      |
236s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1757:12
236s      |
236s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1798:12
236s      |
236s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1810:12
236s      |
236s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1813:12
236s      |
236s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1889:12
236s      |
236s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1914:12
236s      |
236s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1926:12
236s      |
236s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1942:12
236s      |
236s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1952:12
236s      |
236s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1962:12
236s      |
236s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1971:12
236s      |
236s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1978:12
236s      |
236s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1987:12
236s      |
236s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:2001:12
236s      |
236s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:2011:12
236s      |
236s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:2021:12
236s      |
236s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:2031:12
236s      |
236s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:2043:12
236s      |
236s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:2055:12
236s      |
236s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:2065:12
236s      |
236s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:2075:12
236s      |
236s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:2085:12
236s      |
236s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:2088:12
236s      |
236s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:2158:12
236s      |
236s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:2168:12
236s      |
236s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:2180:12
236s      |
236s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:2189:12
236s      |
236s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:2198:12
236s      |
236s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:2210:12
236s      |
236s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:2222:12
236s      |
236s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:2232:12
236s      |
236s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:276:23
236s     |
236s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
236s     |                       ^^^^^^^^^^^^^^^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/clone.rs:1908:19
236s      |
236s 1908 |             #[cfg(syn_no_non_exhaustive)]
236s      |                   ^^^^^^^^^^^^^^^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s  --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:8:12
236s   |
236s 8 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s   |            ^^^^^^^
236s   |
236s   = help: consider using a Cargo feature instead
236s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s            [lints.rust]
236s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:11:12
236s    |
236s 11 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:18:12
236s    |
236s 18 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:21:12
236s    |
236s 21 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:39:12
236s    |
236s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:42:12
236s    |
236s 42 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:53:12
236s    |
236s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:56:12
236s    |
236s 56 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:64:12
236s    |
236s 64 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:67:12
236s    |
236s 67 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:74:12
236s    |
236s 74 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:77:12
236s    |
236s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:114:12
236s     |
236s 114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:117:12
236s     |
236s 117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:134:12
236s     |
236s 134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:137:12
236s     |
236s 137 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:144:12
236s     |
236s 144 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:147:12
236s     |
236s 147 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:155:12
236s     |
236s 155 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:158:12
236s     |
236s 158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:165:12
236s     |
236s 165 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:168:12
236s     |
236s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:180:12
236s     |
236s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:183:12
236s     |
236s 183 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:190:12
236s     |
236s 190 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:193:12
236s     |
236s 193 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:200:12
236s     |
236s 200 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:203:12
236s     |
236s 203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:210:12
236s     |
236s 210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:213:12
236s     |
236s 213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:221:12
236s     |
236s 221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:224:12
236s     |
236s 224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:357:12
236s     |
236s 357 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:360:12
236s     |
236s 360 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:399:12
236s     |
236s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:402:12
236s     |
236s 402 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:409:12
236s     |
236s 409 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:412:12
236s     |
236s 412 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:442:12
236s     |
236s 442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:445:12
236s     |
236s 445 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:486:12
236s     |
236s 486 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:489:12
236s     |
236s 489 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:506:12
236s     |
236s 506 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:509:12
236s     |
236s 509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:558:12
236s     |
236s 558 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:561:12
236s     |
236s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:568:12
236s     |
236s 568 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:571:12
236s     |
236s 571 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:672:12
236s     |
236s 672 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:675:12
236s     |
236s 675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:713:12
236s     |
236s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:716:12
236s     |
236s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:746:12
236s     |
236s 746 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:749:12
236s     |
236s 749 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:761:12
236s     |
236s 761 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:764:12
236s     |
236s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:771:12
236s     |
236s 771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:774:12
236s     |
236s 774 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:868:12
236s     |
236s 868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:871:12
236s     |
236s 871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:914:12
236s     |
236s 914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:917:12
236s     |
236s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:931:12
236s     |
236s 931 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:934:12
236s     |
236s 934 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1231:12
236s      |
236s 1231 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1234:12
236s      |
236s 1234 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1241:12
236s      |
236s 1241 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1243:12
236s      |
236s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1261:12
236s      |
236s 1261 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1263:12
236s      |
236s 1263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1269:12
236s      |
236s 1269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1271:12
236s      |
236s 1271 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1273:12
236s      |
236s 1273 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1275:12
236s      |
236s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1277:12
236s      |
236s 1277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1279:12
236s      |
236s 1279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1292:12
236s      |
236s 1292 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1295:12
236s      |
236s 1295 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1303:12
236s      |
236s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1306:12
236s      |
236s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1318:12
236s      |
236s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1321:12
236s      |
236s 1321 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1333:12
236s      |
236s 1333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1336:12
236s      |
236s 1336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1343:12
236s      |
236s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1346:12
236s      |
236s 1346 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1363:12
236s      |
236s 1363 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1366:12
236s      |
236s 1366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1377:12
236s      |
236s 1377 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1380:12
236s      |
236s 1380 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1573:12
236s      |
236s 1573 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1576:12
236s      |
236s 1576 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1583:12
236s      |
236s 1583 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1586:12
236s      |
236s 1586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1604:12
236s      |
236s 1604 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1607:12
236s      |
236s 1607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1614:12
236s      |
236s 1614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1617:12
236s      |
236s 1617 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1624:12
236s      |
236s 1624 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1627:12
236s      |
236s 1627 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1634:12
236s      |
236s 1634 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1637:12
236s      |
236s 1637 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1645:12
236s      |
236s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1648:12
236s      |
236s 1648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1681:12
236s      |
236s 1681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1684:12
236s      |
236s 1684 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1725:12
236s      |
236s 1725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1728:12
236s      |
236s 1728 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1736:12
236s      |
236s 1736 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1739:12
236s      |
236s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1814:12
236s      |
236s 1814 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1817:12
236s      |
236s 1817 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1843:12
236s      |
236s 1843 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1846:12
236s      |
236s 1846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1853:12
236s      |
236s 1853 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1856:12
236s      |
236s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1865:12
236s      |
236s 1865 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1868:12
236s      |
236s 1868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1875:12
236s      |
236s 1875 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1878:12
236s      |
236s 1878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1885:12
236s      |
236s 1885 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1888:12
236s      |
236s 1888 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1895:12
236s      |
236s 1895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1898:12
236s      |
236s 1898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1905:12
236s      |
236s 1905 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1908:12
236s      |
236s 1908 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1915:12
236s      |
236s 1915 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1918:12
236s      |
236s 1918 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1927:12
236s      |
236s 1927 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1930:12
236s      |
236s 1930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1945:12
236s      |
236s 1945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1948:12
236s      |
236s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1955:12
236s      |
236s 1955 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1958:12
236s      |
236s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1965:12
236s      |
236s 1965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1968:12
236s      |
236s 1968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1976:12
236s      |
236s 1976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1979:12
236s      |
236s 1979 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1987:12
236s      |
236s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1990:12
236s      |
236s 1990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:1997:12
236s      |
236s 1997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:2000:12
236s      |
236s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:2007:12
236s      |
236s 2007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:2010:12
236s      |
236s 2010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:2017:12
236s      |
236s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:2020:12
236s      |
236s 2020 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:2099:12
236s      |
236s 2099 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:2102:12
236s      |
236s 2102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:2109:12
236s      |
236s 2109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:2112:12
236s      |
236s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:2120:12
236s      |
236s 2120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:2123:12
236s      |
236s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:2130:12
236s      |
236s 2130 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:2133:12
236s      |
236s 2133 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:2140:12
236s      |
236s 2140 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:2143:12
236s      |
236s 2143 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:2150:12
236s      |
236s 2150 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:2153:12
236s      |
236s 2153 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:2168:12
236s      |
236s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:2171:12
236s      |
236s 2171 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:2178:12
236s      |
236s 2178 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/eq.rs:2181:12
236s      |
236s 2181 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s  --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:9:12
236s   |
236s 9 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s   |            ^^^^^^^
236s   |
236s   = help: consider using a Cargo feature instead
236s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s            [lints.rust]
236s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:19:12
236s    |
236s 19 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:44:12
236s    |
236s 44 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:61:12
236s    |
236s 61 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:73:12
236s    |
236s 73 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:85:12
236s    |
236s 85 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:180:12
236s     |
236s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:201:12
236s     |
236s 201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:211:12
236s     |
236s 211 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:225:12
236s     |
236s 225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:236:12
236s     |
236s 236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:259:12
236s     |
236s 259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:269:12
236s     |
236s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:280:12
236s     |
236s 280 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:290:12
236s     |
236s 290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:304:12
236s     |
236s 304 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:566:12
236s     |
236s 566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:614:12
236s     |
236s 614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:626:12
236s     |
236s 626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:665:12
236s     |
236s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:715:12
236s     |
236s 715 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:739:12
236s     |
236s 739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:799:12
236s     |
236s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:810:12
236s     |
236s 810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:929:12
236s     |
236s 929 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:976:12
236s     |
236s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:1016:12
236s      |
236s 1016 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:1038:12
236s      |
236s 1038 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:1048:12
236s      |
236s 1048 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:1172:12
236s      |
236s 1172 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:1222:12
236s      |
236s 1222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:1245:12
236s      |
236s 1245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:1663:12
236s      |
236s 1663 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:1675:12
236s      |
236s 1675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:1717:12
236s      |
236s 1717 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:1739:12
236s      |
236s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:1751:12
236s      |
236s 1751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:1771:12
236s      |
236s 1771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:1794:12
236s      |
236s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:1805:12
236s      |
236s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:1826:12
236s      |
236s 1826 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:1845:12
236s      |
236s 1845 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2108:12
236s      |
236s 2108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2119:12
236s      |
236s 2119 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2141:12
236s      |
236s 2141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2152:12
236s      |
236s 2152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2163:12
236s      |
236s 2163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2174:12
236s      |
236s 2174 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2186:12
236s      |
236s 2186 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2227:12
236s      |
236s 2227 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2290:12
236s      |
236s 2290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2303:12
236s      |
236s 2303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2406:12
236s      |
236s 2406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2479:12
236s      |
236s 2479 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2490:12
236s      |
236s 2490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2505:12
236s      |
236s 2505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2515:12
236s      |
236s 2515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2525:12
236s      |
236s 2525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2533:12
236s      |
236s 2533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2543:12
236s      |
236s 2543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2551:12
236s      |
236s 2551 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2566:12
236s      |
236s 2566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2585:12
236s      |
236s 2585 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2595:12
236s      |
236s 2595 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2606:12
236s      |
236s 2606 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2618:12
236s      |
236s 2618 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2630:12
236s      |
236s 2630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2640:12
236s      |
236s 2640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2651:12
236s      |
236s 2651 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2661:12
236s      |
236s 2661 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2762:12
236s      |
236s 2762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2772:12
236s      |
236s 2772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2785:12
236s      |
236s 2785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2793:12
236s      |
236s 2793 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2801:12
236s      |
236s 2801 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2812:12
236s      |
236s 2812 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2838:12
236s      |
236s 2838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2848:12
236s      |
236s 2848 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:501:23
236s     |
236s 501 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
236s     |                       ^^^^^^^^^^^^^^^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/hash.rs:2473:19
236s      |
236s 2473 |             #[cfg(syn_no_non_exhaustive)]
236s      |                   ^^^^^^^^^^^^^^^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s  --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:7:12
236s   |
236s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s   |            ^^^^^^^
236s   |
236s   = help: consider using a Cargo feature instead
236s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s            [lints.rust]
236s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:17:12
236s    |
236s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:43:12
236s    |
236s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:57:12
236s    |
236s 57 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:70:12
236s    |
236s 70 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s   --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:81:12
236s    |
236s 81 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s    |            ^^^^^^^
236s    |
236s    = help: consider using a Cargo feature instead
236s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s             [lints.rust]
236s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:229:12
236s     |
236s 229 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:250:12
236s     |
236s 250 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:262:12
236s     |
236s 262 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:277:12
236s     |
236s 277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:288:12
236s     |
236s 288 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:311:12
236s     |
236s 311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:322:12
236s     |
236s 322 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:333:12
236s     |
236s 333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:343:12
236s     |
236s 343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:356:12
236s     |
236s 356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:655:12
236s     |
236s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:701:12
236s     |
236s 701 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:713:12
236s     |
236s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:753:12
236s     |
236s 753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:804:12
236s     |
236s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:829:12
236s     |
236s 829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:889:12
236s     |
236s 889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:900:12
236s     |
236s 900 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s     |            ^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:1019:12
236s      |
236s 1019 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:1065:12
236s      |
236s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:1102:12
236s      |
236s 1102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:1121:12
236s      |
236s 1121 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:1131:12
236s      |
236s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:1257:12
236s      |
236s 1257 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:1308:12
236s      |
236s 1308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:1331:12
236s      |
236s 1331 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:1437:12
236s      |
236s 1437 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:1790:12
236s      |
236s 1790 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:1800:12
236s      |
236s 1800 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:1811:12
236s      |
236s 1811 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:1872:12
236s      |
236s 1872 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:1884:12
236s      |
236s 1884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:1907:12
236s      |
236s 1907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:1925:12
236s      |
236s 1925 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:1948:12
236s      |
236s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:1959:12
236s      |
236s 1959 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:1982:12
236s      |
236s 1982 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2000:12
236s      |
236s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2269:12
236s      |
236s 2269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2279:12
236s      |
236s 2279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2298:12
236s      |
236s 2298 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2308:12
236s      |
236s 2308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2319:12
236s      |
236s 2319 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2330:12
236s      |
236s 2330 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2342:12
236s      |
236s 2342 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2385:12
236s      |
236s 2385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2448:12
236s      |
236s 2448 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2460:12
236s      |
236s 2460 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2563:12
236s      |
236s 2563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2648:12
236s      |
236s 2648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2660:12
236s      |
236s 2660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2676:12
236s      |
236s 2676 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2686:12
236s      |
236s 2686 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2696:12
236s      |
236s 2696 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2705:12
236s      |
236s 2705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2714:12
236s      |
236s 2714 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2723:12
236s      |
236s 2723 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2737:12
236s      |
236s 2737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2755:12
236s      |
236s 2755 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2765:12
236s      |
236s 2765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2775:12
236s      |
236s 2775 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2787:12
236s      |
236s 2787 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2799:12
236s      |
236s 2799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2809:12
236s      |
236s 2809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2819:12
236s      |
236s 2819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2829:12
236s      |
236s 2829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2935:12
236s      |
236s 2935 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2945:12
236s      |
236s 2945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2957:12
236s      |
236s 2957 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2966:12
236s      |
236s 2966 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2975:12
236s      |
236s 2975 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2987:12
236s      |
236s 2987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:3011:12
236s      |
236s 3011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:3021:12
236s      |
236s 3021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
236s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:590:23
236s     |
236s 590 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
236s     |                       ^^^^^^^^^^^^^^^^^^^^^
236s     |
236s     = help: consider using a Cargo feature instead
236s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s              [lints.rust]
236s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
236s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
236s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/gen/debug.rs:2642:19
236s      |
236s 2642 |             #[cfg(syn_no_non_exhaustive)]
236s      |                   ^^^^^^^^^^^^^^^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/parse.rs:1065:12
236s      |
236s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/parse.rs:1072:12
236s      |
236s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/parse.rs:1083:12
236s      |
236s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/parse.rs:1090:12
236s      |
236s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/parse.rs:1100:12
236s      |
236s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/parse.rs:1116:12
236s      |
236s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/parse.rs:1126:12
236s      |
236s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/parse.rs:1291:12
236s      |
236s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/parse.rs:1299:12
236s      |
236s 1299 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/parse.rs:1303:12
236s      |
236s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
236s warning: unexpected `cfg` condition name: `doc_cfg`
236s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/parse.rs:1311:12
236s      |
236s 1311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
236s      |            ^^^^^^^
236s      |
236s      = help: consider using a Cargo feature instead
236s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
236s               [lints.rust]
236s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
236s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
236s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
236s 
237s warning: `winnow` (lib) generated 10 warnings
237s    Compiling toml_edit v0.22.20
237s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=toml_edit CARGO_MANIFEST_DIR=/tmp/tmp.AGQrVdVkgN/registry/toml_edit-0.22.20 CARGO_PKG_AUTHORS='Andronik Ordian <write@reusable.software>:Ed Page <eopage@gmail.com>' CARGO_PKG_DESCRIPTION='Yet another format-preserving TOML parser.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=toml_edit CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/toml-rs/toml' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=0.22.20 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=22 CARGO_PKG_VERSION_PATCH=20 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.AGQrVdVkgN/registry/toml_edit-0.22.20 LD_LIBRARY_PATH=/tmp/tmp.AGQrVdVkgN/target/debug/deps rustc --crate-name toml_edit --edition=2021 /tmp/tmp.AGQrVdVkgN/registry/toml_edit-0.22.20/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 --warn=rust_2018_idioms '--warn=clippy::zero_sized_map_values' '--warn=clippy::wildcard_imports' '--warn=clippy::verbose_file_reads' --warn=unused_qualifications --warn=unused_macro_rules --warn=unused_lifetimes --warn=unsafe_op_in_unsafe_fn --warn=unreachable_pub '--warn=clippy::trait_duplication_in_bounds' '--warn=clippy::todo' '--warn=clippy::string_to_string' '--warn=clippy::string_lit_as_bytes' '--warn=clippy::string_add_assign' '--warn=clippy::string_add' '--warn=clippy::str_to_string' '--warn=clippy::semicolon_if_nothing_returned' '--warn=clippy::self_named_module_files' '--warn=clippy::same_functions_in_if_condition' '--warn=clippy::rest_pat_in_fully_bound_structs' '--warn=clippy::ref_option_ref' '--warn=clippy::redundant_feature_names' '--warn=clippy::rc_mutex' '--warn=clippy::ptr_as_ptr' '--warn=clippy::path_buf_push_overwrite' '--warn=clippy::negative_feature_names' '--warn=clippy::needless_for_each' '--warn=clippy::needless_continue' '--warn=clippy::mutex_integer' '--warn=clippy::mem_forget' '--warn=clippy::macro_use_imports' '--warn=clippy::lossy_float_literal' '--warn=clippy::linkedlist' '--allow=clippy::let_and_return' '--warn=clippy::large_types_passed_by_value' '--warn=clippy::large_stack_arrays' '--warn=clippy::large_digit_groups' '--warn=clippy::invalid_upcast_comparisons' '--warn=clippy::infinite_loop' '--warn=clippy::inefficient_to_string' '--warn=clippy::inconsistent_struct_constructor' '--warn=clippy::imprecise_flops' '--warn=clippy::implicit_clone' '--allow=clippy::if_same_then_else' '--warn=clippy::from_iter_instead_of_collect' '--warn=clippy::fn_params_excessive_bools' '--warn=clippy::float_cmp_const' '--warn=clippy::flat_map_option' '--warn=clippy::filter_map_next' '--warn=clippy::fallible_impl_from' '--warn=clippy::explicit_into_iter_loop' '--warn=clippy::explicit_deref_methods' '--warn=clippy::expl_impl_clone_on_copy' '--warn=clippy::enum_glob_use' '--warn=clippy::empty_enum' '--warn=clippy::doc_markdown' '--warn=clippy::debug_assert_with_mut_call' '--warn=clippy::dbg_macro' '--warn=clippy::create_dir' '--allow=clippy::collapsible_else_if' '--warn=clippy::checked_conversions' '--allow=clippy::branches_sharing_code' '--allow=clippy::bool_assert_comparison' --cfg 'feature="default"' --cfg 'feature="display"' --cfg 'feature="parse"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "display", "parse", "perf", "serde", "unbounded"))' -C metadata=d746036b23ef2648 -C extra-filename=-d746036b23ef2648 --out-dir /tmp/tmp.AGQrVdVkgN/target/debug/deps -L dependency=/tmp/tmp.AGQrVdVkgN/target/debug/deps --extern indexmap=/tmp/tmp.AGQrVdVkgN/target/debug/deps/libindexmap-cbd0715e779629ad.rmeta --extern toml_datetime=/tmp/tmp.AGQrVdVkgN/target/debug/deps/libtoml_datetime-80c8f2253f74dbcb.rmeta --extern winnow=/tmp/tmp.AGQrVdVkgN/target/debug/deps/libwinnow-be9d5d58c3035450.rmeta --cap-lints warn`
239s warning: method `inner` is never used
239s    --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/attr.rs:470:8
239s     |
239s 466 | pub trait FilterAttrs<'a> {
239s     |           ----------- method in this trait
239s ...
239s 470 |     fn inner(self) -> Self::Ret;
239s     |        ^^^^^
239s     |
239s     = note: `#[warn(dead_code)]` on by default
239s 
239s warning: field `0` is never read
239s     --> /tmp/tmp.AGQrVdVkgN/registry/syn-1.0.109/src/expr.rs:1110:28
239s      |
239s 1110 |     pub struct AllowStruct(bool);
239s      |                ----------- ^^^^
239s      |                |
239s      |                field in this struct
239s      |
239s help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
239s      |
239s 1110 |     pub struct AllowStruct(());
239s      |                            ~~
239s 
244s warning: `syn` (lib) generated 1086 warnings (270 duplicates)
244s    Compiling proc-macro-crate v1.3.1
244s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro_crate CARGO_MANIFEST_DIR=/tmp/tmp.AGQrVdVkgN/registry/proc-macro-crate-1.3.1 CARGO_PKG_AUTHORS='Bastian Köcher <git@kchr.de>' CARGO_PKG_DESCRIPTION='Replacement for crate (macro_rules keyword) in proc-macros
244s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro-crate CARGO_PKG_README=./README.md CARGO_PKG_REPOSITORY='https://github.com/bkchr/proc-macro-crate' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=1.3.1 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=3 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.AGQrVdVkgN/registry/proc-macro-crate-1.3.1 LD_LIBRARY_PATH=/tmp/tmp.AGQrVdVkgN/target/debug/deps rustc --crate-name proc_macro_crate --edition=2021 /tmp/tmp.AGQrVdVkgN/registry/proc-macro-crate-1.3.1/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=9f789efb4af10e3a -C extra-filename=-9f789efb4af10e3a --out-dir /tmp/tmp.AGQrVdVkgN/target/debug/deps -L dependency=/tmp/tmp.AGQrVdVkgN/target/debug/deps --extern once_cell=/tmp/tmp.AGQrVdVkgN/target/debug/deps/libonce_cell-e5ff050ba0ca1c3a.rmeta --extern toml_edit=/tmp/tmp.AGQrVdVkgN/target/debug/deps/libtoml_edit-d746036b23ef2648.rmeta --cap-lints warn`
244s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
244s   --> /tmp/tmp.AGQrVdVkgN/registry/proc-macro-crate-1.3.1/src/lib.rs:97:17
244s    |
244s 97 | use toml_edit::{Document, Item, Table, TomlError};
244s    |                 ^^^^^^^^
244s    |
244s    = note: `#[warn(deprecated)]` on by default
244s 
244s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
244s    --> /tmp/tmp.AGQrVdVkgN/registry/proc-macro-crate-1.3.1/src/lib.rs:245:43
244s     |
244s 245 | fn open_cargo_toml(path: &Path) -> Result<Document, Error> {
244s     |                                           ^^^^^^^^
244s 
244s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
244s    --> /tmp/tmp.AGQrVdVkgN/registry/proc-macro-crate-1.3.1/src/lib.rs:251:18
244s     |
244s 251 |         .parse::<Document>()
244s     |                  ^^^^^^^^
244s 
244s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
244s    --> /tmp/tmp.AGQrVdVkgN/registry/proc-macro-crate-1.3.1/src/lib.rs:257:37
244s     |
244s 257 | fn extract_crate_names(cargo_toml: &Document) -> Result<CrateNames, Error> {
244s     |                                     ^^^^^^^^
244s 
244s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
244s    --> /tmp/tmp.AGQrVdVkgN/registry/proc-macro-crate-1.3.1/src/lib.rs:289:38
244s     |
244s 289 | fn extract_package_name(cargo_toml: &Document) -> Option<&str> {
244s     |                                      ^^^^^^^^
244s 
244s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
244s    --> /tmp/tmp.AGQrVdVkgN/registry/proc-macro-crate-1.3.1/src/lib.rs:293:35
244s     |
244s 293 | fn target_dep_tables(cargo_toml: &Document) -> impl Iterator<Item = &Table> {
244s     |                                   ^^^^^^^^
244s 
245s warning: `proc-macro-crate` (lib) generated 6 warnings
245s    Compiling scale-info-derive v2.3.1 (/usr/share/cargo/registry/scale-info-derive-2.3.1)
245s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=scale_info_derive CARGO_MANIFEST_DIR=/usr/share/cargo/registry/scale-info-derive-2.3.1 CARGO_PKG_AUTHORS='Parity Technologies <admin@parity.io>:Centrality Developers <support@centrality.ai>' CARGO_PKG_DESCRIPTION='Derive type info for SCALE encodable types' CARGO_PKG_HOMEPAGE='https://www.parity.io/' CARGO_PKG_LICENSE=Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=scale-info-derive CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/paritytech/scale-info' CARGO_PKG_RUST_VERSION=1.56.1 CARGO_PKG_VERSION=2.3.1 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=3 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/scale-info-derive-2.3.1 LD_LIBRARY_PATH=/tmp/tmp.AGQrVdVkgN/target/debug/deps rustc --crate-name scale_info_derive --edition=2021 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 --cfg 'feature="default"' --cfg 'feature="docs"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "docs"))' -C metadata=4fec276c55024613 -C extra-filename=-4fec276c55024613 --out-dir /tmp/tmp.AGQrVdVkgN/target/debug/deps -C incremental=/tmp/tmp.AGQrVdVkgN/target/debug/incremental -L dependency=/tmp/tmp.AGQrVdVkgN/target/debug/deps --extern proc_macro_crate=/tmp/tmp.AGQrVdVkgN/target/debug/deps/libproc_macro_crate-9f789efb4af10e3a.rlib --extern proc_macro2=/tmp/tmp.AGQrVdVkgN/target/debug/deps/libproc_macro2-4a516245d9b6eb3e.rlib --extern quote=/tmp/tmp.AGQrVdVkgN/target/debug/deps/libquote-fd34977375e679eb.rlib --extern syn=/tmp/tmp.AGQrVdVkgN/target/debug/deps/libsyn-16d4701fea773b4c.rlib --extern proc_macro`
246s     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.58s
246s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/scale-info-derive-2.3.1 CARGO_PKG_AUTHORS='Parity Technologies <admin@parity.io>:Centrality Developers <support@centrality.ai>' CARGO_PKG_DESCRIPTION='Derive type info for SCALE encodable types' CARGO_PKG_HOMEPAGE='https://www.parity.io/' CARGO_PKG_LICENSE=Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=scale-info-derive CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/paritytech/scale-info' CARGO_PKG_RUST_VERSION=1.56.1 CARGO_PKG_VERSION=2.3.1 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=3 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.AGQrVdVkgN/target/debug/deps:/tmp/tmp.AGQrVdVkgN/target/debug:/usr/lib/rust-1.80/lib/rustlib/aarch64-unknown-linux-gnu/lib' /tmp/tmp.AGQrVdVkgN/target/debug/deps/scale_info_derive-4fec276c55024613`
246s 
246s running 0 tests
246s 
246s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
246s 
247s autopkgtest [02:02:04]: test rust-scale-info-derive:@: -----------------------]
247s rust-scale-info-derive:@ PASS
247s autopkgtest [02:02:04]: test rust-scale-info-derive:@:  - - - - - - - - - - results - - - - - - - - - -
248s autopkgtest [02:02:05]: test librust-scale-info-derive-dev:default: preparing testbed
249s Reading package lists...
250s Building dependency tree...
250s Reading state information...
250s Starting pkgProblemResolver with broken count: 0
250s Starting 2 pkgProblemResolver with broken count: 0
250s Done
251s The following NEW packages will be installed:
251s   autopkgtest-satdep
251s 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
251s Need to get 0 B/732 B of archives.
251s After this operation, 0 B of additional disk space will be used.
251s Get:1 /tmp/autopkgtest.lDxnDr/2-autopkgtest-satdep.deb autopkgtest-satdep arm64 0 [732 B]
251s Selecting previously unselected package autopkgtest-satdep.
251s (Reading database ... 
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251s Preparing to unpack .../2-autopkgtest-satdep.deb ...
251s Unpacking autopkgtest-satdep (0) ...
251s Setting up autopkgtest-satdep (0) ...
254s (Reading database ... 85237 files and directories currently installed.)
254s Removing autopkgtest-satdep (0) ...
255s autopkgtest [02:02:12]: test librust-scale-info-derive-dev:default: /usr/share/cargo/bin/cargo-auto-test scale-info-derive 2.3.1 --all-targets
255s autopkgtest [02:02:12]: test librust-scale-info-derive-dev:default: [-----------------------
255s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
255s debian cargo wrapper: rust_type, gnu_type: aarch64-unknown-linux-gnu, aarch64-linux-gnu
255s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
255s debian cargo wrapper: linking /usr/share/cargo/registry/* into /tmp/tmp.9Akqq6UbW2/registry/
255s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
255s debian cargo wrapper: rust_type, gnu_type: aarch64-unknown-linux-gnu, aarch64-linux-gnu
255s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
255s debian cargo wrapper: running subprocess (['env', 'RUST_BACKTRACE=1', '/usr/bin/cargo', '-Zavoid-dev-deps', 'test', '--verbose', '--verbose', '-j2', '--target', 'aarch64-unknown-linux-gnu', '--all-targets'],) {}
255s    Compiling proc-macro2 v1.0.86
255s    Compiling equivalent v1.0.1
255s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.9Akqq6UbW2/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.9Akqq6UbW2/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.9Akqq6UbW2/target/debug/deps rustc --crate-name build_script_build --edition=2021 /tmp/tmp.9Akqq6UbW2/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=d657a45f39f3db31 -C extra-filename=-d657a45f39f3db31 --out-dir /tmp/tmp.9Akqq6UbW2/target/debug/build/proc-macro2-d657a45f39f3db31 -L dependency=/tmp/tmp.9Akqq6UbW2/target/debug/deps --cap-lints warn`
255s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=equivalent CARGO_MANIFEST_DIR=/tmp/tmp.9Akqq6UbW2/registry/equivalent-1.0.1 CARGO_PKG_AUTHORS='' CARGO_PKG_DESCRIPTION='Traits for key comparison in maps.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=equivalent CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/cuviper/equivalent' CARGO_PKG_RUST_VERSION=1.6 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.9Akqq6UbW2/registry/equivalent-1.0.1 LD_LIBRARY_PATH=/tmp/tmp.9Akqq6UbW2/target/debug/deps rustc --crate-name equivalent --edition=2015 /tmp/tmp.9Akqq6UbW2/registry/equivalent-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=80ceaa0171aa0d87 -C extra-filename=-80ceaa0171aa0d87 --out-dir /tmp/tmp.9Akqq6UbW2/target/debug/deps -L dependency=/tmp/tmp.9Akqq6UbW2/target/debug/deps --cap-lints warn`
256s    Compiling hashbrown v0.14.5
256s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=hashbrown CARGO_MANIFEST_DIR=/tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5 CARGO_PKG_AUTHORS='Amanieu d'\''Antras <amanieu@gmail.com>' CARGO_PKG_DESCRIPTION='A Rust port of Google'\''s SwissTable hash map' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=hashbrown CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/hashbrown' CARGO_PKG_RUST_VERSION=1.63.0 CARGO_PKG_VERSION=0.14.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5 LD_LIBRARY_PATH=/tmp/tmp.9Akqq6UbW2/target/debug/deps rustc --crate-name hashbrown --edition=2021 /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="raw"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("ahash", "allocator-api2", "compiler_builtins", "core", "default", "equivalent", "inline-more", "raw", "rayon", "rustc-internal-api", "serde"))' -C metadata=7e03e3f376619d18 -C extra-filename=-7e03e3f376619d18 --out-dir /tmp/tmp.9Akqq6UbW2/target/debug/deps -L dependency=/tmp/tmp.9Akqq6UbW2/target/debug/deps --cap-lints warn`
256s warning: unexpected `cfg` condition value: `nightly`
256s   --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/lib.rs:14:5
256s    |
256s 14 |     feature = "nightly",
256s    |     ^^^^^^^^^^^^^^^^^^^
256s    |
256s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s    = help: consider adding `nightly` as a feature in `Cargo.toml`
256s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s    = note: `#[warn(unexpected_cfgs)]` on by default
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s   --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/lib.rs:39:13
256s    |
256s 39 | #![cfg_attr(feature = "nightly", warn(fuzzy_provenance_casts))]
256s    |             ^^^^^^^^^^^^^^^^^^^
256s    |
256s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s    = help: consider adding `nightly` as a feature in `Cargo.toml`
256s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s   --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/lib.rs:40:13
256s    |
256s 40 | #![cfg_attr(feature = "nightly", allow(internal_features))]
256s    |             ^^^^^^^^^^^^^^^^^^^
256s    |
256s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s    = help: consider adding `nightly` as a feature in `Cargo.toml`
256s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s   --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/lib.rs:49:7
256s    |
256s 49 | #[cfg(feature = "nightly")]
256s    |       ^^^^^^^^^^^^^^^^^^^
256s    |
256s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s    = help: consider adding `nightly` as a feature in `Cargo.toml`
256s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s   --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/macros.rs:59:7
256s    |
256s 59 | #[cfg(feature = "nightly")]
256s    |       ^^^^^^^^^^^^^^^^^^^
256s    |
256s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s    = help: consider adding `nightly` as a feature in `Cargo.toml`
256s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s   --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/macros.rs:65:11
256s    |
256s 65 | #[cfg(not(feature = "nightly"))]
256s    |           ^^^^^^^^^^^^^^^^^^^
256s    |
256s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s    = help: consider adding `nightly` as a feature in `Cargo.toml`
256s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s   --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/raw/mod.rs:53:11
256s    |
256s 53 | #[cfg(not(feature = "nightly"))]
256s    |           ^^^^^^^^^^^^^^^^^^^
256s    |
256s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s    = help: consider adding `nightly` as a feature in `Cargo.toml`
256s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s   --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/raw/mod.rs:55:11
256s    |
256s 55 | #[cfg(not(feature = "nightly"))]
256s    |           ^^^^^^^^^^^^^^^^^^^
256s    |
256s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s    = help: consider adding `nightly` as a feature in `Cargo.toml`
256s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s   --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/raw/mod.rs:57:7
256s    |
256s 57 | #[cfg(feature = "nightly")]
256s    |       ^^^^^^^^^^^^^^^^^^^
256s    |
256s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s    = help: consider adding `nightly` as a feature in `Cargo.toml`
256s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s     --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/raw/mod.rs:3549:7
256s      |
256s 3549 | #[cfg(feature = "nightly")]
256s      |       ^^^^^^^^^^^^^^^^^^^
256s      |
256s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s      = help: consider adding `nightly` as a feature in `Cargo.toml`
256s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s     --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/raw/mod.rs:3661:7
256s      |
256s 3661 | #[cfg(feature = "nightly")]
256s      |       ^^^^^^^^^^^^^^^^^^^
256s      |
256s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s      = help: consider adding `nightly` as a feature in `Cargo.toml`
256s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s     --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/raw/mod.rs:3678:11
256s      |
256s 3678 | #[cfg(not(feature = "nightly"))]
256s      |           ^^^^^^^^^^^^^^^^^^^
256s      |
256s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s      = help: consider adding `nightly` as a feature in `Cargo.toml`
256s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s     --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/raw/mod.rs:4304:7
256s      |
256s 4304 | #[cfg(feature = "nightly")]
256s      |       ^^^^^^^^^^^^^^^^^^^
256s      |
256s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s      = help: consider adding `nightly` as a feature in `Cargo.toml`
256s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s     --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/raw/mod.rs:4319:11
256s      |
256s 4319 | #[cfg(not(feature = "nightly"))]
256s      |           ^^^^^^^^^^^^^^^^^^^
256s      |
256s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s      = help: consider adding `nightly` as a feature in `Cargo.toml`
256s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s  --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/raw/alloc.rs:7:7
256s   |
256s 7 | #[cfg(feature = "nightly")]
256s   |       ^^^^^^^^^^^^^^^^^^^
256s   |
256s   = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s   = help: consider adding `nightly` as a feature in `Cargo.toml`
256s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s   --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/raw/alloc.rs:28:15
256s    |
256s 28 | #[cfg(all(not(feature = "nightly"), feature = "allocator-api2"))]
256s    |               ^^^^^^^^^^^^^^^^^^^
256s    |
256s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s    = help: consider adding `nightly` as a feature in `Cargo.toml`
256s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s   --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/raw/alloc.rs:51:15
256s    |
256s 51 | #[cfg(not(any(feature = "nightly", feature = "allocator-api2")))]
256s    |               ^^^^^^^^^^^^^^^^^^^
256s    |
256s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s    = help: consider adding `nightly` as a feature in `Cargo.toml`
256s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s    --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/raw/mod.rs:944:32
256s     |
256s 944 |     #[cfg(any(feature = "raw", feature = "nightly"))]
256s     |                                ^^^^^^^^^^^^^^^^^^^
256s     |
256s     = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s     = help: consider adding `nightly` as a feature in `Cargo.toml`
256s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `rkyv`
256s  --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/external_trait_impls/mod.rs:3:7
256s   |
256s 3 | #[cfg(feature = "rkyv")]
256s   |       ^^^^^^^^^^^^^^^^
256s   |
256s   = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s   = help: consider adding `rkyv` as a feature in `Cargo.toml`
256s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s    --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/map.rs:242:11
256s     |
256s 242 | #[cfg(not(feature = "nightly"))]
256s     |           ^^^^^^^^^^^^^^^^^^^
256s     |
256s     = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s     = help: consider adding `nightly` as a feature in `Cargo.toml`
256s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s    --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/map.rs:255:7
256s     |
256s 255 | #[cfg(feature = "nightly")]
256s     |       ^^^^^^^^^^^^^^^^^^^
256s     |
256s     = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s     = help: consider adding `nightly` as a feature in `Cargo.toml`
256s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s     --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/map.rs:6517:11
256s      |
256s 6517 |     #[cfg(feature = "nightly")]
256s      |           ^^^^^^^^^^^^^^^^^^^
256s      |
256s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s      = help: consider adding `nightly` as a feature in `Cargo.toml`
256s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s     --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/map.rs:6523:11
256s      |
256s 6523 |     #[cfg(feature = "nightly")]
256s      |           ^^^^^^^^^^^^^^^^^^^
256s      |
256s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s      = help: consider adding `nightly` as a feature in `Cargo.toml`
256s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s     --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/map.rs:6591:11
256s      |
256s 6591 |     #[cfg(feature = "nightly")]
256s      |           ^^^^^^^^^^^^^^^^^^^
256s      |
256s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s      = help: consider adding `nightly` as a feature in `Cargo.toml`
256s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s     --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/map.rs:6597:11
256s      |
256s 6597 |     #[cfg(feature = "nightly")]
256s      |           ^^^^^^^^^^^^^^^^^^^
256s      |
256s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s      = help: consider adding `nightly` as a feature in `Cargo.toml`
256s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s     --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/map.rs:6651:11
256s      |
256s 6651 |     #[cfg(feature = "nightly")]
256s      |           ^^^^^^^^^^^^^^^^^^^
256s      |
256s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s      = help: consider adding `nightly` as a feature in `Cargo.toml`
256s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s     --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/map.rs:6657:11
256s      |
256s 6657 |     #[cfg(feature = "nightly")]
256s      |           ^^^^^^^^^^^^^^^^^^^
256s      |
256s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s      = help: consider adding `nightly` as a feature in `Cargo.toml`
256s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s     --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/set.rs:1359:11
256s      |
256s 1359 |     #[cfg(feature = "nightly")]
256s      |           ^^^^^^^^^^^^^^^^^^^
256s      |
256s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s      = help: consider adding `nightly` as a feature in `Cargo.toml`
256s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s     --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/set.rs:1365:11
256s      |
256s 1365 |     #[cfg(feature = "nightly")]
256s      |           ^^^^^^^^^^^^^^^^^^^
256s      |
256s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s      = help: consider adding `nightly` as a feature in `Cargo.toml`
256s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s     --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/set.rs:1383:11
256s      |
256s 1383 |     #[cfg(feature = "nightly")]
256s      |           ^^^^^^^^^^^^^^^^^^^
256s      |
256s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s      = help: consider adding `nightly` as a feature in `Cargo.toml`
256s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s warning: unexpected `cfg` condition value: `nightly`
256s     --> /tmp/tmp.9Akqq6UbW2/registry/hashbrown-0.14.5/src/set.rs:1389:11
256s      |
256s 1389 |     #[cfg(feature = "nightly")]
256s      |           ^^^^^^^^^^^^^^^^^^^
256s      |
256s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
256s      = help: consider adding `nightly` as a feature in `Cargo.toml`
256s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
256s 
256s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=aarch64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_FEATURE=neon CARGO_CFG_TARGET_HAS_ATOMIC=128,16,32,64,8,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.9Akqq6UbW2/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=aarch64-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.9Akqq6UbW2/target/debug/deps:/tmp/tmp.9Akqq6UbW2/target/debug:/usr/lib/rust-1.80/lib/rustlib/aarch64-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.9Akqq6UbW2/target/debug/build/proc-macro2-c947e554e6735af6/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=aarch64-unknown-linux-gnu /tmp/tmp.9Akqq6UbW2/target/debug/build/proc-macro2-d657a45f39f3db31/build-script-build`
256s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
256s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
256s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
256s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
256s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
256s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
256s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
256s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
256s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
256s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
256s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
256s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
256s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
256s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
256s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
256s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
256s    Compiling unicode-ident v1.0.13
256s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.9Akqq6UbW2/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.9Akqq6UbW2/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.9Akqq6UbW2/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.9Akqq6UbW2/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=f7bd2b4475e39c25 -C extra-filename=-f7bd2b4475e39c25 --out-dir /tmp/tmp.9Akqq6UbW2/target/debug/deps -L dependency=/tmp/tmp.9Akqq6UbW2/target/debug/deps --cap-lints warn`
256s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.9Akqq6UbW2/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.9Akqq6UbW2/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.9Akqq6UbW2/target/debug/deps OUT_DIR=/tmp/tmp.9Akqq6UbW2/target/debug/build/proc-macro2-c947e554e6735af6/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.9Akqq6UbW2/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=4a516245d9b6eb3e -C extra-filename=-4a516245d9b6eb3e --out-dir /tmp/tmp.9Akqq6UbW2/target/debug/deps -L dependency=/tmp/tmp.9Akqq6UbW2/target/debug/deps --extern unicode_ident=/tmp/tmp.9Akqq6UbW2/target/debug/deps/libunicode_ident-f7bd2b4475e39c25.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)'`
257s warning: `hashbrown` (lib) generated 31 warnings
257s    Compiling indexmap v2.2.6
257s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=indexmap CARGO_MANIFEST_DIR=/tmp/tmp.9Akqq6UbW2/registry/indexmap-2.2.6 CARGO_PKG_AUTHORS='' CARGO_PKG_DESCRIPTION='A hash table with consistent order and fast iteration.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=indexmap CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/indexmap-rs/indexmap' CARGO_PKG_RUST_VERSION=1.63 CARGO_PKG_VERSION=2.2.6 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=6 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.9Akqq6UbW2/registry/indexmap-2.2.6 LD_LIBRARY_PATH=/tmp/tmp.9Akqq6UbW2/target/debug/deps rustc --crate-name indexmap --edition=2021 /tmp/tmp.9Akqq6UbW2/registry/indexmap-2.2.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 '--allow=clippy::style' --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("arbitrary", "default", "rayon", "serde", "std", "test_debug"))' -C metadata=cbd0715e779629ad -C extra-filename=-cbd0715e779629ad --out-dir /tmp/tmp.9Akqq6UbW2/target/debug/deps -L dependency=/tmp/tmp.9Akqq6UbW2/target/debug/deps --extern equivalent=/tmp/tmp.9Akqq6UbW2/target/debug/deps/libequivalent-80ceaa0171aa0d87.rmeta --extern hashbrown=/tmp/tmp.9Akqq6UbW2/target/debug/deps/libhashbrown-7e03e3f376619d18.rmeta --cap-lints warn`
257s warning: unexpected `cfg` condition value: `borsh`
257s    --> /tmp/tmp.9Akqq6UbW2/registry/indexmap-2.2.6/src/lib.rs:117:7
257s     |
257s 117 | #[cfg(feature = "borsh")]
257s     |       ^^^^^^^^^^^^^^^^^
257s     |
257s     = note: expected values for `feature` are: `arbitrary`, `default`, `rayon`, `serde`, `std`, and `test_debug`
257s     = help: consider adding `borsh` as a feature in `Cargo.toml`
257s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
257s     = note: `#[warn(unexpected_cfgs)]` on by default
257s 
257s warning: unexpected `cfg` condition value: `rustc-rayon`
257s    --> /tmp/tmp.9Akqq6UbW2/registry/indexmap-2.2.6/src/lib.rs:131:7
257s     |
257s 131 | #[cfg(feature = "rustc-rayon")]
257s     |       ^^^^^^^^^^^^^^^^^^^^^^^
257s     |
257s     = note: expected values for `feature` are: `arbitrary`, `default`, `rayon`, `serde`, `std`, and `test_debug`
257s     = help: consider adding `rustc-rayon` as a feature in `Cargo.toml`
257s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
257s 
257s warning: unexpected `cfg` condition value: `quickcheck`
257s   --> /tmp/tmp.9Akqq6UbW2/registry/indexmap-2.2.6/src/arbitrary.rs:38:7
257s    |
257s 38 | #[cfg(feature = "quickcheck")]
257s    |       ^^^^^^^^^^^^^^^^^^^^^^
257s    |
257s    = note: expected values for `feature` are: `arbitrary`, `default`, `rayon`, `serde`, `std`, and `test_debug`
257s    = help: consider adding `quickcheck` as a feature in `Cargo.toml`
257s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
257s 
257s warning: unexpected `cfg` condition value: `rustc-rayon`
257s    --> /tmp/tmp.9Akqq6UbW2/registry/indexmap-2.2.6/src/macros.rs:128:30
257s     |
257s 128 | #[cfg(any(feature = "rayon", feature = "rustc-rayon"))]
257s     |                              ^^^^^^^^^^^^^^^^^^^^^^^
257s     |
257s     = note: expected values for `feature` are: `arbitrary`, `default`, `rayon`, `serde`, `std`, and `test_debug`
257s     = help: consider adding `rustc-rayon` as a feature in `Cargo.toml`
257s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
257s 
257s warning: unexpected `cfg` condition value: `rustc-rayon`
257s    --> /tmp/tmp.9Akqq6UbW2/registry/indexmap-2.2.6/src/macros.rs:153:30
257s     |
257s 153 | #[cfg(any(feature = "rayon", feature = "rustc-rayon"))]
257s     |                              ^^^^^^^^^^^^^^^^^^^^^^^
257s     |
257s     = note: expected values for `feature` are: `arbitrary`, `default`, `rayon`, `serde`, `std`, and `test_debug`
257s     = help: consider adding `rustc-rayon` as a feature in `Cargo.toml`
257s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
257s 
258s warning: `indexmap` (lib) generated 5 warnings
258s    Compiling syn v1.0.109
258s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.9Akqq6UbW2/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.9Akqq6UbW2/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.9Akqq6UbW2/target/debug/deps rustc --crate-name build_script_build --edition=2018 /tmp/tmp.9Akqq6UbW2/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="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --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=7bc54daaa8d42bea -C extra-filename=-7bc54daaa8d42bea --out-dir /tmp/tmp.9Akqq6UbW2/target/debug/build/syn-7bc54daaa8d42bea -L dependency=/tmp/tmp.9Akqq6UbW2/target/debug/deps --cap-lints warn`
258s    Compiling toml_datetime v0.6.8
258s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=toml_datetime CARGO_MANIFEST_DIR=/tmp/tmp.9Akqq6UbW2/registry/toml_datetime-0.6.8 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A TOML-compatible datetime type' CARGO_PKG_HOMEPAGE='https://github.com/toml-rs/toml' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=toml_datetime CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/toml-rs/toml' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=0.6.8 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=6 CARGO_PKG_VERSION_PATCH=8 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.9Akqq6UbW2/registry/toml_datetime-0.6.8 LD_LIBRARY_PATH=/tmp/tmp.9Akqq6UbW2/target/debug/deps rustc --crate-name toml_datetime --edition=2021 /tmp/tmp.9Akqq6UbW2/registry/toml_datetime-0.6.8/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 --warn=rust_2018_idioms '--warn=clippy::zero_sized_map_values' '--warn=clippy::wildcard_imports' '--warn=clippy::verbose_file_reads' --warn=unused_qualifications --warn=unused_macro_rules --warn=unused_lifetimes --warn=unsafe_op_in_unsafe_fn --warn=unreachable_pub '--warn=clippy::trait_duplication_in_bounds' '--warn=clippy::todo' '--warn=clippy::string_to_string' '--warn=clippy::string_lit_as_bytes' '--warn=clippy::string_add_assign' '--warn=clippy::string_add' '--warn=clippy::str_to_string' '--warn=clippy::semicolon_if_nothing_returned' '--warn=clippy::self_named_module_files' '--warn=clippy::same_functions_in_if_condition' '--warn=clippy::rest_pat_in_fully_bound_structs' '--warn=clippy::ref_option_ref' '--warn=clippy::redundant_feature_names' '--warn=clippy::rc_mutex' '--warn=clippy::ptr_as_ptr' '--warn=clippy::path_buf_push_overwrite' '--warn=clippy::negative_feature_names' '--warn=clippy::needless_for_each' '--warn=clippy::needless_continue' '--warn=clippy::mutex_integer' '--warn=clippy::mem_forget' '--warn=clippy::macro_use_imports' '--warn=clippy::lossy_float_literal' '--warn=clippy::linkedlist' '--allow=clippy::let_and_return' '--warn=clippy::large_types_passed_by_value' '--warn=clippy::large_stack_arrays' '--warn=clippy::large_digit_groups' '--warn=clippy::invalid_upcast_comparisons' '--warn=clippy::infinite_loop' '--warn=clippy::inefficient_to_string' '--warn=clippy::inconsistent_struct_constructor' '--warn=clippy::imprecise_flops' '--warn=clippy::implicit_clone' '--allow=clippy::if_same_then_else' '--warn=clippy::from_iter_instead_of_collect' '--warn=clippy::fn_params_excessive_bools' '--warn=clippy::float_cmp_const' '--warn=clippy::flat_map_option' '--warn=clippy::filter_map_next' '--warn=clippy::fallible_impl_from' '--warn=clippy::explicit_into_iter_loop' '--warn=clippy::explicit_deref_methods' '--warn=clippy::expl_impl_clone_on_copy' '--warn=clippy::enum_glob_use' '--warn=clippy::empty_enum' '--warn=clippy::doc_markdown' '--warn=clippy::debug_assert_with_mut_call' '--warn=clippy::dbg_macro' '--warn=clippy::create_dir' '--allow=clippy::collapsible_else_if' '--warn=clippy::checked_conversions' '--allow=clippy::branches_sharing_code' '--allow=clippy::bool_assert_comparison' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("serde"))' -C metadata=80c8f2253f74dbcb -C extra-filename=-80c8f2253f74dbcb --out-dir /tmp/tmp.9Akqq6UbW2/target/debug/deps -L dependency=/tmp/tmp.9Akqq6UbW2/target/debug/deps --cap-lints warn`
258s    Compiling winnow v0.6.18
258s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=winnow CARGO_MANIFEST_DIR=/tmp/tmp.9Akqq6UbW2/registry/winnow-0.6.18 CARGO_PKG_AUTHORS='' CARGO_PKG_DESCRIPTION='A byte-oriented, zero-copy, parser combinators library' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=winnow CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/winnow-rs/winnow' CARGO_PKG_RUST_VERSION=1.65.0 CARGO_PKG_VERSION=0.6.18 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=6 CARGO_PKG_VERSION_PATCH=18 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.9Akqq6UbW2/registry/winnow-0.6.18 LD_LIBRARY_PATH=/tmp/tmp.9Akqq6UbW2/target/debug/deps rustc --crate-name winnow --edition=2021 /tmp/tmp.9Akqq6UbW2/registry/winnow-0.6.18/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 --warn=rust_2018_idioms '--warn=clippy::zero_sized_map_values' '--allow=clippy::wildcard_imports' '--warn=clippy::verbose_file_reads' --warn=unused_macro_rules --warn=unused_lifetimes --warn=unsafe_op_in_unsafe_fn --warn=unreachable_pub '--warn=clippy::uninlined_format_args' '--warn=clippy::trait_duplication_in_bounds' '--warn=clippy::todo' '--warn=clippy::string_to_string' '--warn=clippy::string_lit_as_bytes' '--warn=clippy::string_add_assign' '--warn=clippy::string_add' '--warn=clippy::str_to_string' '--warn=clippy::semicolon_if_nothing_returned' '--warn=clippy::same_functions_in_if_condition' '--warn=clippy::rest_pat_in_fully_bound_structs' '--warn=clippy::ref_option_ref' '--warn=clippy::redundant_feature_names' '--warn=clippy::rc_mutex' '--warn=clippy::ptr_as_ptr' '--warn=clippy::path_buf_push_overwrite' '--warn=clippy::negative_feature_names' '--warn=clippy::needless_for_each' '--warn=clippy::needless_continue' '--warn=clippy::mutex_integer' '--warn=clippy::mem_forget' '--warn=clippy::macro_use_imports' '--warn=clippy::lossy_float_literal' '--warn=clippy::linkedlist' '--allow=clippy::let_and_return' '--warn=clippy::large_types_passed_by_value' '--warn=clippy::large_stack_arrays' '--warn=clippy::large_digit_groups' '--warn=clippy::invalid_upcast_comparisons' '--warn=clippy::infinite_loop' '--warn=clippy::inefficient_to_string' '--warn=clippy::inconsistent_struct_constructor' '--warn=clippy::imprecise_flops' '--warn=clippy::implicit_clone' '--allow=clippy::if_same_then_else' '--warn=clippy::from_iter_instead_of_collect' '--warn=clippy::fn_params_excessive_bools' '--warn=clippy::float_cmp_const' '--warn=clippy::flat_map_option' '--warn=clippy::filter_map_next' '--warn=clippy::fallible_impl_from' '--warn=clippy::explicit_into_iter_loop' '--warn=clippy::explicit_deref_methods' '--warn=clippy::expl_impl_clone_on_copy' '--warn=clippy::enum_glob_use' '--warn=clippy::empty_enum' '--warn=clippy::doc_markdown' '--warn=clippy::debug_assert_with_mut_call' '--warn=clippy::dbg_macro' '--warn=clippy::create_dir' '--allow=clippy::collapsible_else_if' '--warn=clippy::checked_conversions' '--allow=clippy::branches_sharing_code' '--allow=clippy::bool_assert_comparison' --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "default", "simd", "std", "unstable-doc", "unstable-recover"))' -C metadata=be9d5d58c3035450 -C extra-filename=-be9d5d58c3035450 --out-dir /tmp/tmp.9Akqq6UbW2/target/debug/deps -L dependency=/tmp/tmp.9Akqq6UbW2/target/debug/deps --cap-lints warn`
259s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=aarch64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_FEATURE=neon CARGO_CFG_TARGET_HAS_ATOMIC=128,16,32,64,8,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_PARSING=1 CARGO_FEATURE_PRINTING=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_FEATURE_QUOTE=1 CARGO_FEATURE_VISIT=1 CARGO_FEATURE_VISIT_MUT=1 CARGO_MANIFEST_DIR=/tmp/tmp.9Akqq6UbW2/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=aarch64-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.9Akqq6UbW2/target/debug/deps:/tmp/tmp.9Akqq6UbW2/target/debug:/usr/lib/rust-1.80/lib/rustlib/aarch64-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.9Akqq6UbW2/target/debug/build/syn-3f8f21892ca74c47/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=aarch64-unknown-linux-gnu /tmp/tmp.9Akqq6UbW2/target/debug/build/syn-7bc54daaa8d42bea/build-script-build`
259s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
259s    Compiling quote v1.0.37
259s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.9Akqq6UbW2/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.9Akqq6UbW2/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.9Akqq6UbW2/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.9Akqq6UbW2/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=fd34977375e679eb -C extra-filename=-fd34977375e679eb --out-dir /tmp/tmp.9Akqq6UbW2/target/debug/deps -L dependency=/tmp/tmp.9Akqq6UbW2/target/debug/deps --extern proc_macro2=/tmp/tmp.9Akqq6UbW2/target/debug/deps/libproc_macro2-4a516245d9b6eb3e.rmeta --cap-lints warn`
259s warning: unexpected `cfg` condition value: `debug`
259s  --> /tmp/tmp.9Akqq6UbW2/registry/winnow-0.6.18/src/combinator/debug/mod.rs:1:13
259s   |
259s 1 | #![cfg_attr(feature = "debug", allow(clippy::std_instead_of_core))]
259s   |             ^^^^^^^^^^^^^^^^^
259s   |
259s   = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
259s   = help: consider adding `debug` as a feature in `Cargo.toml`
259s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
259s   = note: `#[warn(unexpected_cfgs)]` on by default
259s 
259s warning: unexpected `cfg` condition value: `debug`
259s  --> /tmp/tmp.9Akqq6UbW2/registry/winnow-0.6.18/src/combinator/debug/mod.rs:3:7
259s   |
259s 3 | #[cfg(feature = "debug")]
259s   |       ^^^^^^^^^^^^^^^^^
259s   |
259s   = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
259s   = help: consider adding `debug` as a feature in `Cargo.toml`
259s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
259s 
259s warning: unexpected `cfg` condition value: `debug`
259s   --> /tmp/tmp.9Akqq6UbW2/registry/winnow-0.6.18/src/combinator/debug/mod.rs:37:16
259s    |
259s 37 | #[cfg_attr(not(feature = "debug"), allow(unused_variables))]
259s    |                ^^^^^^^^^^^^^^^^^
259s    |
259s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
259s    = help: consider adding `debug` as a feature in `Cargo.toml`
259s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
259s 
259s warning: unexpected `cfg` condition value: `debug`
259s   --> /tmp/tmp.9Akqq6UbW2/registry/winnow-0.6.18/src/combinator/debug/mod.rs:38:16
259s    |
259s 38 | #[cfg_attr(not(feature = "debug"), allow(unused_mut))]
259s    |                ^^^^^^^^^^^^^^^^^
259s    |
259s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
259s    = help: consider adding `debug` as a feature in `Cargo.toml`
259s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
259s 
259s warning: unexpected `cfg` condition value: `debug`
259s   --> /tmp/tmp.9Akqq6UbW2/registry/winnow-0.6.18/src/combinator/debug/mod.rs:39:16
259s    |
259s 39 | #[cfg_attr(not(feature = "debug"), inline(always))]
259s    |                ^^^^^^^^^^^^^^^^^
259s    |
259s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
259s    = help: consider adding `debug` as a feature in `Cargo.toml`
259s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
259s 
259s warning: unexpected `cfg` condition value: `debug`
259s   --> /tmp/tmp.9Akqq6UbW2/registry/winnow-0.6.18/src/combinator/debug/mod.rs:54:16
259s    |
259s 54 | #[cfg_attr(not(feature = "debug"), allow(unused_variables))]
259s    |                ^^^^^^^^^^^^^^^^^
259s    |
259s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
259s    = help: consider adding `debug` as a feature in `Cargo.toml`
259s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
259s 
259s warning: unexpected `cfg` condition value: `debug`
259s   --> /tmp/tmp.9Akqq6UbW2/registry/winnow-0.6.18/src/combinator/debug/mod.rs:79:7
259s    |
259s 79 | #[cfg(feature = "debug")]
259s    |       ^^^^^^^^^^^^^^^^^
259s    |
259s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
259s    = help: consider adding `debug` as a feature in `Cargo.toml`
259s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
259s 
259s warning: unexpected `cfg` condition value: `debug`
259s   --> /tmp/tmp.9Akqq6UbW2/registry/winnow-0.6.18/src/combinator/debug/mod.rs:44:11
259s    |
259s 44 |     #[cfg(feature = "debug")]
259s    |           ^^^^^^^^^^^^^^^^^
259s    |
259s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
259s    = help: consider adding `debug` as a feature in `Cargo.toml`
259s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
259s 
259s warning: unexpected `cfg` condition value: `debug`
259s   --> /tmp/tmp.9Akqq6UbW2/registry/winnow-0.6.18/src/combinator/debug/mod.rs:48:15
259s    |
259s 48 |     #[cfg(not(feature = "debug"))]
259s    |               ^^^^^^^^^^^^^^^^^
259s    |
259s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
259s    = help: consider adding `debug` as a feature in `Cargo.toml`
259s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
259s 
259s warning: unexpected `cfg` condition value: `debug`
259s   --> /tmp/tmp.9Akqq6UbW2/registry/winnow-0.6.18/src/combinator/debug/mod.rs:59:11
259s    |
259s 59 |     #[cfg(feature = "debug")]
259s    |           ^^^^^^^^^^^^^^^^^
259s    |
259s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
259s    = help: consider adding `debug` as a feature in `Cargo.toml`
259s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
259s 
259s    Compiling once_cell v1.20.2
259s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=once_cell CARGO_MANIFEST_DIR=/tmp/tmp.9Akqq6UbW2/registry/once_cell-1.20.2 CARGO_PKG_AUTHORS='Aleksey Kladov <aleksey.kladov@gmail.com>' CARGO_PKG_DESCRIPTION='Single assignment cells and lazy values.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=once_cell CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/matklad/once_cell' CARGO_PKG_RUST_VERSION=1.60 CARGO_PKG_VERSION=1.20.2 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=20 CARGO_PKG_VERSION_PATCH=2 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.9Akqq6UbW2/registry/once_cell-1.20.2 LD_LIBRARY_PATH=/tmp/tmp.9Akqq6UbW2/target/debug/deps rustc --crate-name once_cell --edition=2021 /tmp/tmp.9Akqq6UbW2/registry/once_cell-1.20.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="race"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "atomic-polyfill", "critical-section", "default", "parking_lot", "portable-atomic", "race", "std", "unstable"))' -C metadata=e5ff050ba0ca1c3a -C extra-filename=-e5ff050ba0ca1c3a --out-dir /tmp/tmp.9Akqq6UbW2/target/debug/deps -L dependency=/tmp/tmp.9Akqq6UbW2/target/debug/deps --cap-lints warn`
260s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.9Akqq6UbW2/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.9Akqq6UbW2/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.9Akqq6UbW2/target/debug/deps OUT_DIR=/tmp/tmp.9Akqq6UbW2/target/debug/build/syn-3f8f21892ca74c47/out rustc --crate-name syn --edition=2018 /tmp/tmp.9Akqq6UbW2/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="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --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=16d4701fea773b4c -C extra-filename=-16d4701fea773b4c --out-dir /tmp/tmp.9Akqq6UbW2/target/debug/deps -L dependency=/tmp/tmp.9Akqq6UbW2/target/debug/deps --extern proc_macro2=/tmp/tmp.9Akqq6UbW2/target/debug/deps/libproc_macro2-4a516245d9b6eb3e.rmeta --extern quote=/tmp/tmp.9Akqq6UbW2/target/debug/deps/libquote-fd34977375e679eb.rmeta --extern unicode_ident=/tmp/tmp.9Akqq6UbW2/target/debug/deps/libunicode_ident-f7bd2b4475e39c25.rmeta --cap-lints warn --cfg syn_disable_nightly_tests`
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lib.rs:254:13
260s     |
260s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
260s     |             ^^^^^^^
260s     |
260s     = 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`
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: `#[warn(unexpected_cfgs)]` on by default
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lib.rs:430:12
260s     |
260s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lib.rs:434:12
260s     |
260s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lib.rs:455:12
260s     |
260s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lib.rs:804:12
260s     |
260s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lib.rs:867:12
260s     |
260s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lib.rs:887:12
260s     |
260s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lib.rs:916:12
260s     |
260s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/group.rs:136:12
260s     |
260s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/group.rs:214:12
260s     |
260s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/group.rs:269:12
260s     |
260s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:561:12
260s     |
260s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:569:12
260s     |
260s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:881:11
260s     |
260s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
260s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:883:7
260s     |
260s 883 | #[cfg(syn_omit_await_from_token_macro)]
260s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:394:24
260s     |
260s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |                          ^^^^^^^
260s ...
260s 556 | / define_punctuation_structs! {
260s 557 | |     "_" pub struct Underscore/1 /// `_`
260s 558 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:398:24
260s     |
260s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |                          ^^^^^^^
260s ...
260s 556 | / define_punctuation_structs! {
260s 557 | |     "_" pub struct Underscore/1 /// `_`
260s 558 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:406:24
260s     |
260s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                          ^^^^^^^
260s ...
260s 556 | / define_punctuation_structs! {
260s 557 | |     "_" pub struct Underscore/1 /// `_`
260s 558 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:414:24
260s     |
260s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                          ^^^^^^^
260s ...
260s 556 | / define_punctuation_structs! {
260s 557 | |     "_" pub struct Underscore/1 /// `_`
260s 558 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:418:24
260s     |
260s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                          ^^^^^^^
260s ...
260s 556 | / define_punctuation_structs! {
260s 557 | |     "_" pub struct Underscore/1 /// `_`
260s 558 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:426:24
260s     |
260s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                          ^^^^^^^
260s ...
260s 556 | / define_punctuation_structs! {
260s 557 | |     "_" pub struct Underscore/1 /// `_`
260s 558 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:271:24
260s     |
260s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |                          ^^^^^^^
260s ...
260s 652 | / define_keywords! {
260s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
260s 654 | |     "as"          pub struct As           /// `as`
260s 655 | |     "async"       pub struct Async        /// `async`
260s ...   |
260s 704 | |     "yield"       pub struct Yield        /// `yield`
260s 705 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:275:24
260s     |
260s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |                          ^^^^^^^
260s ...
260s 652 | / define_keywords! {
260s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
260s 654 | |     "as"          pub struct As           /// `as`
260s 655 | |     "async"       pub struct Async        /// `async`
260s ...   |
260s 704 | |     "yield"       pub struct Yield        /// `yield`
260s 705 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:283:24
260s     |
260s 283 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                          ^^^^^^^
260s ...
260s 652 | / define_keywords! {
260s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
260s 654 | |     "as"          pub struct As           /// `as`
260s 655 | |     "async"       pub struct Async        /// `async`
260s ...   |
260s 704 | |     "yield"       pub struct Yield        /// `yield`
260s 705 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:291:24
260s     |
260s 291 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                          ^^^^^^^
260s ...
260s 652 | / define_keywords! {
260s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
260s 654 | |     "as"          pub struct As           /// `as`
260s 655 | |     "async"       pub struct Async        /// `async`
260s ...   |
260s 704 | |     "yield"       pub struct Yield        /// `yield`
260s 705 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:295:24
260s     |
260s 295 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                          ^^^^^^^
260s ...
260s 652 | / define_keywords! {
260s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
260s 654 | |     "as"          pub struct As           /// `as`
260s 655 | |     "async"       pub struct Async        /// `async`
260s ...   |
260s 704 | |     "yield"       pub struct Yield        /// `yield`
260s 705 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:303:24
260s     |
260s 303 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                          ^^^^^^^
260s ...
260s 652 | / define_keywords! {
260s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
260s 654 | |     "as"          pub struct As           /// `as`
260s 655 | |     "async"       pub struct Async        /// `async`
260s ...   |
260s 704 | |     "yield"       pub struct Yield        /// `yield`
260s 705 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:309:24
260s     |
260s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                          ^^^^^^^
260s ...
260s 652 | / define_keywords! {
260s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
260s 654 | |     "as"          pub struct As           /// `as`
260s 655 | |     "async"       pub struct Async        /// `async`
260s ...   |
260s 704 | |     "yield"       pub struct Yield        /// `yield`
260s 705 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:317:24
260s     |
260s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                          ^^^^^^^
260s ...
260s 652 | / define_keywords! {
260s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
260s 654 | |     "as"          pub struct As           /// `as`
260s 655 | |     "async"       pub struct Async        /// `async`
260s ...   |
260s 704 | |     "yield"       pub struct Yield        /// `yield`
260s 705 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:444:24
260s     |
260s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                          ^^^^^^^
260s ...
260s 707 | / define_punctuation! {
260s 708 | |     "+"           pub struct Add/1        /// `+`
260s 709 | |     "+="          pub struct AddEq/2      /// `+=`
260s 710 | |     "&"           pub struct And/1        /// `&`
260s ...   |
260s 753 | |     "~"           pub struct Tilde/1      /// `~`
260s 754 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:452:24
260s     |
260s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                          ^^^^^^^
260s ...
260s 707 | / define_punctuation! {
260s 708 | |     "+"           pub struct Add/1        /// `+`
260s 709 | |     "+="          pub struct AddEq/2      /// `+=`
260s 710 | |     "&"           pub struct And/1        /// `&`
260s ...   |
260s 753 | |     "~"           pub struct Tilde/1      /// `~`
260s 754 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:394:24
260s     |
260s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |                          ^^^^^^^
260s ...
260s 707 | / define_punctuation! {
260s 708 | |     "+"           pub struct Add/1        /// `+`
260s 709 | |     "+="          pub struct AddEq/2      /// `+=`
260s 710 | |     "&"           pub struct And/1        /// `&`
260s ...   |
260s 753 | |     "~"           pub struct Tilde/1      /// `~`
260s 754 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = 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)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:398:24
260s     |
260s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |                          ^^^^^^^
260s ...
260s 707 | / define_punctuation! {
260s 708 | |     "+"           pub struct Add/1        /// `+`
260s 709 | |     "+="          pub struct AddEq/2      /// `+=`
260s 710 | |     "&"           pub struct And/1        /// `&`
260s ...   |
260s 753 | |     "~"           pub struct Tilde/1      /// `~`
260s 754 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = 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)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:406:24
260s     |
260s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                          ^^^^^^^
260s ...
260s 707 | / define_punctuation! {
260s 708 | |     "+"           pub struct Add/1        /// `+`
260s 709 | |     "+="          pub struct AddEq/2      /// `+=`
260s 710 | |     "&"           pub struct And/1        /// `&`
260s ...   |
260s 753 | |     "~"           pub struct Tilde/1      /// `~`
260s 754 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = 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)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:414:24
260s     |
260s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                          ^^^^^^^
260s ...
260s 707 | / define_punctuation! {
260s 708 | |     "+"           pub struct Add/1        /// `+`
260s 709 | |     "+="          pub struct AddEq/2      /// `+=`
260s 710 | |     "&"           pub struct And/1        /// `&`
260s ...   |
260s 753 | |     "~"           pub struct Tilde/1      /// `~`
260s 754 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = 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)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:418:24
260s     |
260s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                          ^^^^^^^
260s ...
260s 707 | / define_punctuation! {
260s 708 | |     "+"           pub struct Add/1        /// `+`
260s 709 | |     "+="          pub struct AddEq/2      /// `+=`
260s 710 | |     "&"           pub struct And/1        /// `&`
260s ...   |
260s 753 | |     "~"           pub struct Tilde/1      /// `~`
260s 754 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = 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)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:426:24
260s     |
260s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                          ^^^^^^^
260s ...
260s 707 | / define_punctuation! {
260s 708 | |     "+"           pub struct Add/1        /// `+`
260s 709 | |     "+="          pub struct AddEq/2      /// `+=`
260s 710 | |     "&"           pub struct And/1        /// `&`
260s ...   |
260s 753 | |     "~"           pub struct Tilde/1      /// `~`
260s 754 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = 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)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:503:24
260s     |
260s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |                          ^^^^^^^
260s ...
260s 756 | / define_delimiters! {
260s 757 | |     "{"           pub struct Brace        /// `{...}`
260s 758 | |     "["           pub struct Bracket      /// `[...]`
260s 759 | |     "("           pub struct Paren        /// `(...)`
260s 760 | |     " "           pub struct Group        /// None-delimited group
260s 761 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:507:24
260s     |
260s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |                          ^^^^^^^
260s ...
260s 756 | / define_delimiters! {
260s 757 | |     "{"           pub struct Brace        /// `{...}`
260s 758 | |     "["           pub struct Bracket      /// `[...]`
260s 759 | |     "("           pub struct Paren        /// `(...)`
260s 760 | |     " "           pub struct Group        /// None-delimited group
260s 761 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:515:24
260s     |
260s 515 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                          ^^^^^^^
260s ...
260s 756 | / define_delimiters! {
260s 757 | |     "{"           pub struct Brace        /// `{...}`
260s 758 | |     "["           pub struct Bracket      /// `[...]`
260s 759 | |     "("           pub struct Paren        /// `(...)`
260s 760 | |     " "           pub struct Group        /// None-delimited group
260s 761 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:523:24
260s     |
260s 523 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                          ^^^^^^^
260s ...
260s 756 | / define_delimiters! {
260s 757 | |     "{"           pub struct Brace        /// `{...}`
260s 758 | |     "["           pub struct Bracket      /// `[...]`
260s 759 | |     "("           pub struct Paren        /// `(...)`
260s 760 | |     " "           pub struct Group        /// None-delimited group
260s 761 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:527:24
260s     |
260s 527 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                          ^^^^^^^
260s ...
260s 756 | / define_delimiters! {
260s 757 | |     "{"           pub struct Brace        /// `{...}`
260s 758 | |     "["           pub struct Bracket      /// `[...]`
260s 759 | |     "("           pub struct Paren        /// `(...)`
260s 760 | |     " "           pub struct Group        /// None-delimited group
260s 761 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/token.rs:535:24
260s     |
260s 535 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                          ^^^^^^^
260s ...
260s 756 | / define_delimiters! {
260s 757 | |     "{"           pub struct Brace        /// `{...}`
260s 758 | |     "["           pub struct Bracket      /// `[...]`
260s 759 | |     "("           pub struct Paren        /// `(...)`
260s 760 | |     " "           pub struct Group        /// None-delimited group
260s 761 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ident.rs:38:12
260s    |
260s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/attr.rs:463:12
260s     |
260s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/attr.rs:148:16
260s     |
260s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/attr.rs:329:16
260s     |
260s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/attr.rs:360:16
260s     |
260s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/macros.rs:155:20
260s     |
260s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                      ^^^^^^^
260s     |
260s    ::: /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/attr.rs:336:1
260s     |
260s 336 | / ast_enum_of_structs! {
260s 337 | |     /// Content of a compile-time structured attribute.
260s 338 | |     ///
260s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
260s ...   |
260s 369 | |     }
260s 370 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = 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)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/attr.rs:377:16
260s     |
260s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/attr.rs:390:16
260s     |
260s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/attr.rs:417:16
260s     |
260s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/macros.rs:155:20
260s     |
260s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                      ^^^^^^^
260s     |
260s    ::: /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/attr.rs:412:1
260s     |
260s 412 | / ast_enum_of_structs! {
260s 413 | |     /// Element of a compile-time attribute list.
260s 414 | |     ///
260s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
260s ...   |
260s 425 | |     }
260s 426 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = 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)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/attr.rs:165:16
260s     |
260s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/attr.rs:213:16
260s     |
260s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/attr.rs:223:16
260s     |
260s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/attr.rs:237:16
260s     |
260s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/attr.rs:251:16
260s     |
260s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/attr.rs:557:16
260s     |
260s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/attr.rs:565:16
260s     |
260s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/attr.rs:573:16
260s     |
260s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/attr.rs:581:16
260s     |
260s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/attr.rs:630:16
260s     |
260s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/attr.rs:644:16
260s     |
260s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/attr.rs:654:16
260s     |
260s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s  --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:9:16
260s   |
260s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s   |                ^^^^^^^
260s   |
260s   = help: consider using a Cargo feature instead
260s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s            [lints.rust]
260s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:36:16
260s    |
260s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s    |                ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/macros.rs:155:20
260s     |
260s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                      ^^^^^^^
260s     |
260s    ::: /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:25:1
260s     |
260s 25  | / ast_enum_of_structs! {
260s 26  | |     /// Data stored within an enum variant or struct.
260s 27  | |     ///
260s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
260s ...   |
260s 47  | |     }
260s 48  | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = 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)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:56:16
260s    |
260s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s    |                ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:68:16
260s    |
260s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s    |                ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:153:16
260s     |
260s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:185:16
260s     |
260s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/macros.rs:155:20
260s     |
260s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                      ^^^^^^^
260s     |
260s    ::: /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:173:1
260s     |
260s 173 | / ast_enum_of_structs! {
260s 174 | |     /// The visibility level of an item: inherited or `pub` or
260s 175 | |     /// `pub(restricted)`.
260s 176 | |     ///
260s ...   |
260s 199 | |     }
260s 200 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = 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)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:207:16
260s     |
260s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:218:16
260s     |
260s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:230:16
260s     |
260s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:246:16
260s     |
260s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:275:16
260s     |
260s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:286:16
260s     |
260s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:327:16
260s     |
260s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:299:20
260s     |
260s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                    ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:315:20
260s     |
260s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                    ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:423:16
260s     |
260s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:436:16
260s     |
260s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:445:16
260s     |
260s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:454:16
260s     |
260s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:467:16
260s     |
260s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:474:16
260s     |
260s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/data.rs:481:16
260s     |
260s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:89:16
260s    |
260s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s    |                ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:90:20
260s    |
260s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
260s    |                    ^^^^^^^^^^^^^^^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/macros.rs:155:20
260s     |
260s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                      ^^^^^^^
260s     |
260s    ::: /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:14:1
260s     |
260s 14  | / ast_enum_of_structs! {
260s 15  | |     /// A Rust expression.
260s 16  | |     ///
260s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
260s ...   |
260s 249 | |     }
260s 250 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = 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)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:256:16
260s     |
260s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:268:16
260s     |
260s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:281:16
260s     |
260s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:294:16
260s     |
260s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:307:16
260s     |
260s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:321:16
260s     |
260s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:334:16
260s     |
260s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:346:16
260s     |
260s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:359:16
260s     |
260s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:373:16
260s     |
260s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:387:16
260s     |
260s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:400:16
260s     |
260s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:418:16
260s     |
260s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:431:16
260s     |
260s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:444:16
260s     |
260s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:464:16
260s     |
260s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:480:16
260s     |
260s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:495:16
260s     |
260s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:508:16
260s     |
260s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:523:16
260s     |
260s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:534:16
260s     |
260s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:547:16
260s     |
260s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:558:16
260s     |
260s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:572:16
260s     |
260s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:588:16
260s     |
260s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:604:16
260s     |
260s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:616:16
260s     |
260s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:629:16
260s     |
260s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:643:16
260s     |
260s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:657:16
260s     |
260s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:672:16
260s     |
260s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:687:16
260s     |
260s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:699:16
260s     |
260s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:711:16
260s     |
260s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:723:16
260s     |
260s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:737:16
260s     |
260s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:749:16
260s     |
260s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:761:16
260s     |
260s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:775:16
260s     |
260s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:850:16
260s     |
260s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:920:16
260s     |
260s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:246:15
260s     |
260s 246 |         #[cfg(syn_no_non_exhaustive)]
260s     |               ^^^^^^^^^^^^^^^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:784:40
260s     |
260s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
260s     |                                        ^^^^^^^^^^^^^^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:1159:16
260s      |
260s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:2063:16
260s      |
260s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:2818:16
260s      |
260s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:2832:16
260s      |
260s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:2879:16
260s      |
260s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:2905:23
260s      |
260s 2905 |             #[cfg(not(syn_no_const_vec_new))]
260s      |                       ^^^^^^^^^^^^^^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:2907:19
260s      |
260s 2907 |             #[cfg(syn_no_const_vec_new)]
260s      |                   ^^^^^^^^^^^^^^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:3008:16
260s      |
260s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:3072:16
260s      |
260s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:3082:16
260s      |
260s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:3091:16
260s      |
260s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:3099:16
260s      |
260s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:3338:16
260s      |
260s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:3348:16
260s      |
260s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:3358:16
260s      |
260s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:3367:16
260s      |
260s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:3400:16
260s      |
260s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:3501:16
260s      |
260s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:296:5
260s     |
260s 296 |     doc_cfg,
260s     |     ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:307:5
260s     |
260s 307 |     doc_cfg,
260s     |     ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:318:5
260s     |
260s 318 |     doc_cfg,
260s     |     ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:14:16
260s    |
260s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s    |                ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:35:16
260s    |
260s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s    |                ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/macros.rs:155:20
260s     |
260s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                      ^^^^^^^
260s     |
260s    ::: /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:23:1
260s     |
260s 23  | / ast_enum_of_structs! {
260s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
260s 25  | |     /// `'a: 'b`, `const LEN: usize`.
260s 26  | |     ///
260s ...   |
260s 45  | |     }
260s 46  | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = 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)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:53:16
260s    |
260s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s    |                ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:69:16
260s    |
260s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s    |                ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:83:16
260s    |
260s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s    |                ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:363:20
260s     |
260s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |                    ^^^^^^^
260s ...
260s 404 | generics_wrapper_impls!(ImplGenerics);
260s     | ------------------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:371:20
260s     |
260s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 404 | generics_wrapper_impls!(ImplGenerics);
260s     | ------------------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:382:20
260s     |
260s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 404 | generics_wrapper_impls!(ImplGenerics);
260s     | ------------------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:386:20
260s     |
260s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 404 | generics_wrapper_impls!(ImplGenerics);
260s     | ------------------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:394:20
260s     |
260s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 404 | generics_wrapper_impls!(ImplGenerics);
260s     | ------------------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:363:20
260s     |
260s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |                    ^^^^^^^
260s ...
260s 406 | generics_wrapper_impls!(TypeGenerics);
260s     | ------------------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:371:20
260s     |
260s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 406 | generics_wrapper_impls!(TypeGenerics);
260s     | ------------------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:382:20
260s     |
260s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 406 | generics_wrapper_impls!(TypeGenerics);
260s     | ------------------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:386:20
260s     |
260s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 406 | generics_wrapper_impls!(TypeGenerics);
260s     | ------------------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:394:20
260s     |
260s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 406 | generics_wrapper_impls!(TypeGenerics);
260s     | ------------------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:363:20
260s     |
260s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |                    ^^^^^^^
260s ...
260s 408 | generics_wrapper_impls!(Turbofish);
260s     | ---------------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:371:20
260s     |
260s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 408 | generics_wrapper_impls!(Turbofish);
260s     | ---------------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:382:20
260s     |
260s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 408 | generics_wrapper_impls!(Turbofish);
260s     | ---------------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:386:20
260s     |
260s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 408 | generics_wrapper_impls!(Turbofish);
260s     | ---------------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:394:20
260s     |
260s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 408 | generics_wrapper_impls!(Turbofish);
260s     | ---------------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:426:16
260s     |
260s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:475:16
260s     |
260s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/macros.rs:155:20
260s     |
260s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                      ^^^^^^^
260s     |
260s    ::: /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:470:1
260s     |
260s 470 | / ast_enum_of_structs! {
260s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
260s 472 | |     ///
260s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
260s ...   |
260s 479 | |     }
260s 480 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = 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)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:487:16
260s     |
260s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:504:16
260s     |
260s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:517:16
260s     |
260s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:535:16
260s     |
260s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/macros.rs:155:20
260s     |
260s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                      ^^^^^^^
260s     |
260s    ::: /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:524:1
260s     |
260s 524 | / ast_enum_of_structs! {
260s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
260s 526 | |     ///
260s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
260s ...   |
260s 545 | |     }
260s 546 | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = 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)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:553:16
260s     |
260s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:570:16
260s     |
260s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:583:16
260s     |
260s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:347:9
260s     |
260s 347 |         doc_cfg,
260s     |         ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:597:16
260s     |
260s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:660:16
260s     |
260s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:687:16
260s     |
260s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:725:16
260s     |
260s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:747:16
260s     |
260s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:758:16
260s     |
260s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:812:16
260s     |
260s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:856:16
260s     |
260s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:905:16
260s     |
260s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:916:16
260s     |
260s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:940:16
260s     |
260s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:971:16
260s     |
260s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:982:16
260s     |
260s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:1057:16
260s      |
260s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:1207:16
260s      |
260s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:1217:16
260s      |
260s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:1229:16
260s      |
260s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:1268:16
260s      |
260s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:1300:16
260s      |
260s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:1310:16
260s      |
260s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:1325:16
260s      |
260s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:1335:16
260s      |
260s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:1345:16
260s      |
260s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/generics.rs:1354:16
260s      |
260s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lifetime.rs:127:16
260s     |
260s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lifetime.rs:145:16
260s     |
260s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:629:12
260s     |
260s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:640:12
260s     |
260s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:652:12
260s     |
260s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/macros.rs:155:20
260s     |
260s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                      ^^^^^^^
260s     |
260s    ::: /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:14:1
260s     |
260s 14  | / ast_enum_of_structs! {
260s 15  | |     /// A Rust literal such as a string or integer or boolean.
260s 16  | |     ///
260s 17  | |     /// # Syntax tree enum
260s ...   |
260s 48  | |     }
260s 49  | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = 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)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:666:20
260s     |
260s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |                    ^^^^^^^
260s ...
260s 703 | lit_extra_traits!(LitStr);
260s     | ------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:676:20
260s     |
260s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 703 | lit_extra_traits!(LitStr);
260s     | ------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:684:20
260s     |
260s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 703 | lit_extra_traits!(LitStr);
260s     | ------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:666:20
260s     |
260s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |                    ^^^^^^^
260s ...
260s 704 | lit_extra_traits!(LitByteStr);
260s     | ----------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:676:20
260s     |
260s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 704 | lit_extra_traits!(LitByteStr);
260s     | ----------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:684:20
260s     |
260s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 704 | lit_extra_traits!(LitByteStr);
260s     | ----------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:666:20
260s     |
260s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |                    ^^^^^^^
260s ...
260s 705 | lit_extra_traits!(LitByte);
260s     | -------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:676:20
260s     |
260s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 705 | lit_extra_traits!(LitByte);
260s     | -------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:684:20
260s     |
260s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 705 | lit_extra_traits!(LitByte);
260s     | -------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:666:20
260s     |
260s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |                    ^^^^^^^
260s ...
260s 706 | lit_extra_traits!(LitChar);
260s     | -------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:676:20
260s     |
260s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 706 | lit_extra_traits!(LitChar);
260s     | -------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:684:20
260s     |
260s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 706 | lit_extra_traits!(LitChar);
260s     | -------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:666:20
260s     |
260s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |                    ^^^^^^^
260s ...
260s 707 | lit_extra_traits!(LitInt);
260s     | ------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:676:20
260s     |
260s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 707 | lit_extra_traits!(LitInt);
260s     | ------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:684:20
260s     |
260s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 707 | lit_extra_traits!(LitInt);
260s     | ------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:666:20
260s     |
260s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |                    ^^^^^^^
260s ...
260s 708 | lit_extra_traits!(LitFloat);
260s     | --------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:676:20
260s     |
260s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 708 | lit_extra_traits!(LitFloat);
260s     | --------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:684:20
260s     |
260s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                    ^^^^^^^
260s ...
260s 708 | lit_extra_traits!(LitFloat);
260s     | --------------------------- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:170:16
260s     |
260s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:200:16
260s     |
260s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:557:16
260s     |
260s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:567:16
260s     |
260s 567 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:577:16
260s     |
260s 577 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:587:16
260s     |
260s 587 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:597:16
260s     |
260s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:607:16
260s     |
260s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:617:16
260s     |
260s 617 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:744:16
260s     |
260s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:816:16
260s     |
260s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:827:16
260s     |
260s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:838:16
260s     |
260s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:849:16
260s     |
260s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:860:16
260s     |
260s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:871:16
260s     |
260s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:882:16
260s     |
260s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:900:16
260s     |
260s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:907:16
260s     |
260s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:914:16
260s     |
260s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:921:16
260s     |
260s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:928:16
260s     |
260s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:935:16
260s     |
260s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:942:16
260s     |
260s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lit.rs:1568:15
260s      |
260s 1568 |         #[cfg(syn_no_negative_literal_parse)]
260s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/mac.rs:15:16
260s    |
260s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s    |                ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/mac.rs:29:16
260s    |
260s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s    |                ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/mac.rs:137:16
260s     |
260s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/mac.rs:145:16
260s     |
260s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/mac.rs:177:16
260s     |
260s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/mac.rs:201:16
260s     |
260s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s  --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/derive.rs:8:16
260s   |
260s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
260s   |                ^^^^^^^
260s   |
260s   = help: consider using a Cargo feature instead
260s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s            [lints.rust]
260s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/derive.rs:37:16
260s    |
260s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
260s    |                ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/derive.rs:57:16
260s    |
260s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
260s    |                ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/derive.rs:70:16
260s    |
260s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
260s    |                ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/derive.rs:83:16
260s    |
260s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
260s    |                ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/derive.rs:95:16
260s    |
260s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s    |                ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/derive.rs:231:16
260s     |
260s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s  --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/op.rs:6:16
260s   |
260s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s   |                ^^^^^^^
260s   |
260s   = help: consider using a Cargo feature instead
260s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s            [lints.rust]
260s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/op.rs:72:16
260s    |
260s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s    |                ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/op.rs:130:16
260s     |
260s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/op.rs:165:16
260s     |
260s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/op.rs:188:16
260s     |
260s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/op.rs:224:16
260s     |
260s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:16:16
260s    |
260s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s    |                ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:17:20
260s    |
260s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
260s    |                    ^^^^^^^^^^^^^^^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/macros.rs:155:20
260s     |
260s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                      ^^^^^^^
260s     |
260s    ::: /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:5:1
260s     |
260s 5   | / ast_enum_of_structs! {
260s 6   | |     /// The possible types that a Rust value could have.
260s 7   | |     ///
260s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
260s ...   |
260s 88  | |     }
260s 89  | | }
260s     | |_- in this macro invocation
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s     = 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)
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:96:16
260s    |
260s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s    |                ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:110:16
260s     |
260s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:128:16
260s     |
260s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:141:16
260s     |
260s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:153:16
260s     |
260s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:164:16
260s     |
260s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:175:16
260s     |
260s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:186:16
260s     |
260s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:199:16
260s     |
260s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:211:16
260s     |
260s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:225:16
260s     |
260s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:239:16
260s     |
260s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:252:16
260s     |
260s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:264:16
260s     |
260s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:276:16
260s     |
260s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:288:16
260s     |
260s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:311:16
260s     |
260s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:323:16
260s     |
260s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:85:15
260s    |
260s 85 |         #[cfg(syn_no_non_exhaustive)]
260s    |               ^^^^^^^^^^^^^^^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:342:16
260s     |
260s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:656:16
260s     |
260s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:667:16
260s     |
260s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:680:16
260s     |
260s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:703:16
260s     |
260s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:716:16
260s     |
260s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:777:16
260s     |
260s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:786:16
260s     |
260s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:795:16
260s     |
260s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:828:16
260s     |
260s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:837:16
260s     |
260s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:887:16
260s     |
260s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:895:16
260s     |
260s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:949:16
260s     |
260s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:992:16
260s     |
260s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:1003:16
260s      |
260s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:1024:16
260s      |
260s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:1098:16
260s      |
260s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:1108:16
260s      |
260s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:357:20
260s     |
260s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                    ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:869:20
260s     |
260s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                    ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:904:20
260s     |
260s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                    ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:958:20
260s     |
260s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                    ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:1128:16
260s      |
260s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:1137:16
260s      |
260s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:1148:16
260s      |
260s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:1162:16
260s      |
260s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:1172:16
260s      |
260s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:1193:16
260s      |
260s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:1200:16
260s      |
260s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:1209:16
260s      |
260s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:1216:16
260s      |
260s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:1224:16
260s      |
260s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:1232:16
260s      |
260s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:1241:16
260s      |
260s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:1250:16
260s      |
260s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:1257:16
260s      |
260s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:1264:16
260s      |
260s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:1277:16
260s      |
260s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:1289:16
260s      |
260s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/ty.rs:1297:16
260s      |
260s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s  --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:9:16
260s   |
260s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s   |                ^^^^^^^
260s   |
260s   = help: consider using a Cargo feature instead
260s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s            [lints.rust]
260s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:35:16
260s    |
260s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s    |                ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:67:16
260s    |
260s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s    |                ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:105:16
260s     |
260s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:130:16
260s     |
260s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:144:16
260s     |
260s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:157:16
260s     |
260s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:171:16
260s     |
260s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:201:16
260s     |
260s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:218:16
260s     |
260s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:225:16
260s     |
260s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:358:16
260s     |
260s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:385:16
260s     |
260s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:397:16
260s     |
260s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:430:16
260s     |
260s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:505:20
260s     |
260s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                    ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:569:20
260s     |
260s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                    ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:591:20
260s     |
260s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                    ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:693:16
260s     |
260s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:701:16
260s     |
260s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:709:16
260s     |
260s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:724:16
260s     |
260s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:752:16
260s     |
260s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:793:16
260s     |
260s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:802:16
260s     |
260s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/path.rs:811:16
260s     |
260s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/punctuated.rs:371:12
260s     |
260s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/punctuated.rs:386:12
260s     |
260s 386 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/punctuated.rs:395:12
260s     |
260s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/punctuated.rs:408:12
260s     |
260s 408 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/punctuated.rs:422:12
260s     |
260s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/punctuated.rs:1012:12
260s      |
260s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/punctuated.rs:54:15
260s    |
260s 54 |     #[cfg(not(syn_no_const_vec_new))]
260s    |               ^^^^^^^^^^^^^^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/punctuated.rs:63:11
260s    |
260s 63 |     #[cfg(syn_no_const_vec_new)]
260s    |           ^^^^^^^^^^^^^^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/punctuated.rs:267:16
260s     |
260s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/punctuated.rs:288:16
260s     |
260s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/punctuated.rs:325:16
260s     |
260s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/punctuated.rs:346:16
260s     |
260s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/punctuated.rs:1060:16
260s      |
260s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/punctuated.rs:1071:16
260s      |
260s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
260s      |                ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/parse_quote.rs:68:12
260s    |
260s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/parse_quote.rs:100:12
260s     |
260s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
260s     |
260s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lib.rs:579:16
260s     |
260s 579 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "visit")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/lib.rs:676:16
260s     |
260s 676 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "visit-mut")))]
260s     |                ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/visit.rs:1216:15
260s      |
260s 1216 |         #[cfg(syn_no_non_exhaustive)]
260s      |               ^^^^^^^^^^^^^^^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/visit.rs:3392:15
260s      |
260s 3392 |         #[cfg(syn_no_non_exhaustive)]
260s      |               ^^^^^^^^^^^^^^^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/visit_mut.rs:1217:15
260s      |
260s 1217 |         #[cfg(syn_no_non_exhaustive)]
260s      |               ^^^^^^^^^^^^^^^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/visit_mut.rs:3392:15
260s      |
260s 3392 |         #[cfg(syn_no_non_exhaustive)]
260s      |               ^^^^^^^^^^^^^^^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s  --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:7:12
260s   |
260s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s   |            ^^^^^^^
260s   |
260s   = help: consider using a Cargo feature instead
260s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s            [lints.rust]
260s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:17:12
260s    |
260s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:43:12
260s    |
260s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:46:12
260s    |
260s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:53:12
260s    |
260s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:66:12
260s    |
260s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:77:12
260s    |
260s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:80:12
260s    |
260s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:87:12
260s    |
260s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:108:12
260s     |
260s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:120:12
260s     |
260s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:135:12
260s     |
260s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:146:12
260s     |
260s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:157:12
260s     |
260s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:168:12
260s     |
260s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:179:12
260s     |
260s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:189:12
260s     |
260s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:202:12
260s     |
260s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:341:12
260s     |
260s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:387:12
260s     |
260s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:399:12
260s     |
260s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:439:12
260s     |
260s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:490:12
260s     |
260s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:515:12
260s     |
260s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:575:12
260s     |
260s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:586:12
260s     |
260s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:705:12
260s     |
260s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:751:12
260s     |
260s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:788:12
260s     |
260s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:799:12
260s     |
260s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:809:12
260s     |
260s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:907:12
260s     |
260s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:930:12
260s     |
260s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:941:12
260s     |
260s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1027:12
260s      |
260s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1313:12
260s      |
260s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1324:12
260s      |
260s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1339:12
260s      |
260s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1362:12
260s      |
260s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1374:12
260s      |
260s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1385:12
260s      |
260s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1395:12
260s      |
260s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1406:12
260s      |
260s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1417:12
260s      |
260s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1440:12
260s      |
260s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1450:12
260s      |
260s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1655:12
260s      |
260s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1665:12
260s      |
260s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1678:12
260s      |
260s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1688:12
260s      |
260s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1699:12
260s      |
260s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1710:12
260s      |
260s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1722:12
260s      |
260s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1757:12
260s      |
260s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1798:12
260s      |
260s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1810:12
260s      |
260s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1813:12
260s      |
260s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1889:12
260s      |
260s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1914:12
260s      |
260s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1926:12
260s      |
260s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1942:12
260s      |
260s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1952:12
260s      |
260s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1962:12
260s      |
260s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1971:12
260s      |
260s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1978:12
260s      |
260s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1987:12
260s      |
260s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:2001:12
260s      |
260s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:2011:12
260s      |
260s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:2021:12
260s      |
260s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:2031:12
260s      |
260s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:2043:12
260s      |
260s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:2055:12
260s      |
260s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:2065:12
260s      |
260s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:2075:12
260s      |
260s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:2085:12
260s      |
260s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:2088:12
260s      |
260s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:2158:12
260s      |
260s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:2168:12
260s      |
260s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:2180:12
260s      |
260s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:2189:12
260s      |
260s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:2198:12
260s      |
260s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:2210:12
260s      |
260s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:2222:12
260s      |
260s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:2232:12
260s      |
260s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:276:23
260s     |
260s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
260s     |                       ^^^^^^^^^^^^^^^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/clone.rs:1908:19
260s      |
260s 1908 |             #[cfg(syn_no_non_exhaustive)]
260s      |                   ^^^^^^^^^^^^^^^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s  --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:8:12
260s   |
260s 8 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s   |            ^^^^^^^
260s   |
260s   = help: consider using a Cargo feature instead
260s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s            [lints.rust]
260s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:11:12
260s    |
260s 11 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:18:12
260s    |
260s 18 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:21:12
260s    |
260s 21 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:39:12
260s    |
260s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:42:12
260s    |
260s 42 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:53:12
260s    |
260s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:56:12
260s    |
260s 56 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:64:12
260s    |
260s 64 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:67:12
260s    |
260s 67 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:74:12
260s    |
260s 74 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:77:12
260s    |
260s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:114:12
260s     |
260s 114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:117:12
260s     |
260s 117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:134:12
260s     |
260s 134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:137:12
260s     |
260s 137 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:144:12
260s     |
260s 144 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:147:12
260s     |
260s 147 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:155:12
260s     |
260s 155 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:158:12
260s     |
260s 158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:165:12
260s     |
260s 165 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:168:12
260s     |
260s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:180:12
260s     |
260s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:183:12
260s     |
260s 183 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:190:12
260s     |
260s 190 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:193:12
260s     |
260s 193 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:200:12
260s     |
260s 200 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:203:12
260s     |
260s 203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:210:12
260s     |
260s 210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:213:12
260s     |
260s 213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:221:12
260s     |
260s 221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:224:12
260s     |
260s 224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:357:12
260s     |
260s 357 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:360:12
260s     |
260s 360 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:399:12
260s     |
260s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:402:12
260s     |
260s 402 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:409:12
260s     |
260s 409 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:412:12
260s     |
260s 412 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:442:12
260s     |
260s 442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:445:12
260s     |
260s 445 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:486:12
260s     |
260s 486 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:489:12
260s     |
260s 489 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:506:12
260s     |
260s 506 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:509:12
260s     |
260s 509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:558:12
260s     |
260s 558 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:561:12
260s     |
260s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:568:12
260s     |
260s 568 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:571:12
260s     |
260s 571 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:672:12
260s     |
260s 672 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:675:12
260s     |
260s 675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:713:12
260s     |
260s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:716:12
260s     |
260s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:746:12
260s     |
260s 746 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:749:12
260s     |
260s 749 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:761:12
260s     |
260s 761 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:764:12
260s     |
260s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:771:12
260s     |
260s 771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:774:12
260s     |
260s 774 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:868:12
260s     |
260s 868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:871:12
260s     |
260s 871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:914:12
260s     |
260s 914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:917:12
260s     |
260s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:931:12
260s     |
260s 931 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:934:12
260s     |
260s 934 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1231:12
260s      |
260s 1231 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1234:12
260s      |
260s 1234 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1241:12
260s      |
260s 1241 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1243:12
260s      |
260s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1261:12
260s      |
260s 1261 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1263:12
260s      |
260s 1263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1269:12
260s      |
260s 1269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1271:12
260s      |
260s 1271 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1273:12
260s      |
260s 1273 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1275:12
260s      |
260s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1277:12
260s      |
260s 1277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1279:12
260s      |
260s 1279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1292:12
260s      |
260s 1292 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1295:12
260s      |
260s 1295 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1303:12
260s      |
260s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1306:12
260s      |
260s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1318:12
260s      |
260s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1321:12
260s      |
260s 1321 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1333:12
260s      |
260s 1333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1336:12
260s      |
260s 1336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1343:12
260s      |
260s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1346:12
260s      |
260s 1346 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1363:12
260s      |
260s 1363 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1366:12
260s      |
260s 1366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1377:12
260s      |
260s 1377 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1380:12
260s      |
260s 1380 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1573:12
260s      |
260s 1573 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1576:12
260s      |
260s 1576 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1583:12
260s      |
260s 1583 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1586:12
260s      |
260s 1586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1604:12
260s      |
260s 1604 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1607:12
260s      |
260s 1607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1614:12
260s      |
260s 1614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1617:12
260s      |
260s 1617 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1624:12
260s      |
260s 1624 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1627:12
260s      |
260s 1627 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1634:12
260s      |
260s 1634 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1637:12
260s      |
260s 1637 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1645:12
260s      |
260s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1648:12
260s      |
260s 1648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1681:12
260s      |
260s 1681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1684:12
260s      |
260s 1684 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1725:12
260s      |
260s 1725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1728:12
260s      |
260s 1728 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1736:12
260s      |
260s 1736 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1739:12
260s      |
260s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1814:12
260s      |
260s 1814 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1817:12
260s      |
260s 1817 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1843:12
260s      |
260s 1843 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1846:12
260s      |
260s 1846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1853:12
260s      |
260s 1853 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1856:12
260s      |
260s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1865:12
260s      |
260s 1865 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1868:12
260s      |
260s 1868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1875:12
260s      |
260s 1875 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1878:12
260s      |
260s 1878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1885:12
260s      |
260s 1885 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1888:12
260s      |
260s 1888 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1895:12
260s      |
260s 1895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1898:12
260s      |
260s 1898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1905:12
260s      |
260s 1905 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1908:12
260s      |
260s 1908 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1915:12
260s      |
260s 1915 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1918:12
260s      |
260s 1918 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1927:12
260s      |
260s 1927 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1930:12
260s      |
260s 1930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1945:12
260s      |
260s 1945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1948:12
260s      |
260s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1955:12
260s      |
260s 1955 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1958:12
260s      |
260s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1965:12
260s      |
260s 1965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1968:12
260s      |
260s 1968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1976:12
260s      |
260s 1976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1979:12
260s      |
260s 1979 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1987:12
260s      |
260s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1990:12
260s      |
260s 1990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:1997:12
260s      |
260s 1997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:2000:12
260s      |
260s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:2007:12
260s      |
260s 2007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:2010:12
260s      |
260s 2010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:2017:12
260s      |
260s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:2020:12
260s      |
260s 2020 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:2099:12
260s      |
260s 2099 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:2102:12
260s      |
260s 2102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:2109:12
260s      |
260s 2109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:2112:12
260s      |
260s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:2120:12
260s      |
260s 2120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:2123:12
260s      |
260s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:2130:12
260s      |
260s 2130 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:2133:12
260s      |
260s 2133 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:2140:12
260s      |
260s 2140 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:2143:12
260s      |
260s 2143 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:2150:12
260s      |
260s 2150 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:2153:12
260s      |
260s 2153 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:2168:12
260s      |
260s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:2171:12
260s      |
260s 2171 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:2178:12
260s      |
260s 2178 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/eq.rs:2181:12
260s      |
260s 2181 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s  --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:9:12
260s   |
260s 9 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s   |            ^^^^^^^
260s   |
260s   = help: consider using a Cargo feature instead
260s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s            [lints.rust]
260s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:19:12
260s    |
260s 19 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:44:12
260s    |
260s 44 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:61:12
260s    |
260s 61 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:73:12
260s    |
260s 73 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:85:12
260s    |
260s 85 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:180:12
260s     |
260s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:201:12
260s     |
260s 201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:211:12
260s     |
260s 211 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:225:12
260s     |
260s 225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:236:12
260s     |
260s 236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:259:12
260s     |
260s 259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:269:12
260s     |
260s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:280:12
260s     |
260s 280 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:290:12
260s     |
260s 290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:304:12
260s     |
260s 304 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:566:12
260s     |
260s 566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:614:12
260s     |
260s 614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:626:12
260s     |
260s 626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:665:12
260s     |
260s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:715:12
260s     |
260s 715 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:739:12
260s     |
260s 739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:799:12
260s     |
260s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:810:12
260s     |
260s 810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:929:12
260s     |
260s 929 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:976:12
260s     |
260s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:1016:12
260s      |
260s 1016 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:1038:12
260s      |
260s 1038 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:1048:12
260s      |
260s 1048 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:1172:12
260s      |
260s 1172 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:1222:12
260s      |
260s 1222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:1245:12
260s      |
260s 1245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:1663:12
260s      |
260s 1663 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:1675:12
260s      |
260s 1675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:1717:12
260s      |
260s 1717 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:1739:12
260s      |
260s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:1751:12
260s      |
260s 1751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:1771:12
260s      |
260s 1771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:1794:12
260s      |
260s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:1805:12
260s      |
260s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:1826:12
260s      |
260s 1826 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:1845:12
260s      |
260s 1845 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2108:12
260s      |
260s 2108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2119:12
260s      |
260s 2119 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2141:12
260s      |
260s 2141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2152:12
260s      |
260s 2152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2163:12
260s      |
260s 2163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2174:12
260s      |
260s 2174 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2186:12
260s      |
260s 2186 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2227:12
260s      |
260s 2227 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2290:12
260s      |
260s 2290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2303:12
260s      |
260s 2303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2406:12
260s      |
260s 2406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2479:12
260s      |
260s 2479 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2490:12
260s      |
260s 2490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2505:12
260s      |
260s 2505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2515:12
260s      |
260s 2515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2525:12
260s      |
260s 2525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2533:12
260s      |
260s 2533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2543:12
260s      |
260s 2543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2551:12
260s      |
260s 2551 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2566:12
260s      |
260s 2566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2585:12
260s      |
260s 2585 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2595:12
260s      |
260s 2595 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2606:12
260s      |
260s 2606 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2618:12
260s      |
260s 2618 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2630:12
260s      |
260s 2630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2640:12
260s      |
260s 2640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2651:12
260s      |
260s 2651 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2661:12
260s      |
260s 2661 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2762:12
260s      |
260s 2762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2772:12
260s      |
260s 2772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2785:12
260s      |
260s 2785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2793:12
260s      |
260s 2793 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2801:12
260s      |
260s 2801 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2812:12
260s      |
260s 2812 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2838:12
260s      |
260s 2838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2848:12
260s      |
260s 2848 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:501:23
260s     |
260s 501 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
260s     |                       ^^^^^^^^^^^^^^^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/hash.rs:2473:19
260s      |
260s 2473 |             #[cfg(syn_no_non_exhaustive)]
260s      |                   ^^^^^^^^^^^^^^^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s  --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:7:12
260s   |
260s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s   |            ^^^^^^^
260s   |
260s   = help: consider using a Cargo feature instead
260s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s            [lints.rust]
260s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:17:12
260s    |
260s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:43:12
260s    |
260s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:57:12
260s    |
260s 57 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:70:12
260s    |
260s 70 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s   --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:81:12
260s    |
260s 81 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s    |            ^^^^^^^
260s    |
260s    = help: consider using a Cargo feature instead
260s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s             [lints.rust]
260s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:229:12
260s     |
260s 229 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:250:12
260s     |
260s 250 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:262:12
260s     |
260s 262 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:277:12
260s     |
260s 277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:288:12
260s     |
260s 288 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:311:12
260s     |
260s 311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:322:12
260s     |
260s 322 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:333:12
260s     |
260s 333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:343:12
260s     |
260s 343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:356:12
260s     |
260s 356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:655:12
260s     |
260s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:701:12
260s     |
260s 701 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:713:12
260s     |
260s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:753:12
260s     |
260s 753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:804:12
260s     |
260s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:829:12
260s     |
260s 829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:889:12
260s     |
260s 889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:900:12
260s     |
260s 900 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s     |            ^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:1019:12
260s      |
260s 1019 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:1065:12
260s      |
260s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:1102:12
260s      |
260s 1102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:1121:12
260s      |
260s 1121 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:1131:12
260s      |
260s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:1257:12
260s      |
260s 1257 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:1308:12
260s      |
260s 1308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:1331:12
260s      |
260s 1331 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:1437:12
260s      |
260s 1437 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:1790:12
260s      |
260s 1790 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:1800:12
260s      |
260s 1800 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:1811:12
260s      |
260s 1811 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:1872:12
260s      |
260s 1872 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:1884:12
260s      |
260s 1884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:1907:12
260s      |
260s 1907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:1925:12
260s      |
260s 1925 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:1948:12
260s      |
260s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:1959:12
260s      |
260s 1959 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:1982:12
260s      |
260s 1982 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2000:12
260s      |
260s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2269:12
260s      |
260s 2269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2279:12
260s      |
260s 2279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2298:12
260s      |
260s 2298 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2308:12
260s      |
260s 2308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2319:12
260s      |
260s 2319 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2330:12
260s      |
260s 2330 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2342:12
260s      |
260s 2342 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2385:12
260s      |
260s 2385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2448:12
260s      |
260s 2448 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2460:12
260s      |
260s 2460 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2563:12
260s      |
260s 2563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2648:12
260s      |
260s 2648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2660:12
260s      |
260s 2660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2676:12
260s      |
260s 2676 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2686:12
260s      |
260s 2686 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2696:12
260s      |
260s 2696 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2705:12
260s      |
260s 2705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2714:12
260s      |
260s 2714 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2723:12
260s      |
260s 2723 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2737:12
260s      |
260s 2737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2755:12
260s      |
260s 2755 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2765:12
260s      |
260s 2765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2775:12
260s      |
260s 2775 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2787:12
260s      |
260s 2787 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2799:12
260s      |
260s 2799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2809:12
260s      |
260s 2809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2819:12
260s      |
260s 2819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2829:12
260s      |
260s 2829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2935:12
260s      |
260s 2935 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2945:12
260s      |
260s 2945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2957:12
260s      |
260s 2957 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2966:12
260s      |
260s 2966 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2975:12
260s      |
260s 2975 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2987:12
260s      |
260s 2987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:3011:12
260s      |
260s 3011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:3021:12
260s      |
260s 3021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
260s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:590:23
260s     |
260s 590 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
260s     |                       ^^^^^^^^^^^^^^^^^^^^^
260s     |
260s     = help: consider using a Cargo feature instead
260s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s              [lints.rust]
260s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
260s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
260s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/gen/debug.rs:2642:19
260s      |
260s 2642 |             #[cfg(syn_no_non_exhaustive)]
260s      |                   ^^^^^^^^^^^^^^^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/parse.rs:1065:12
260s      |
260s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/parse.rs:1072:12
260s      |
260s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/parse.rs:1083:12
260s      |
260s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/parse.rs:1090:12
260s      |
260s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/parse.rs:1100:12
260s      |
260s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/parse.rs:1116:12
260s      |
260s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/parse.rs:1126:12
260s      |
260s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/parse.rs:1291:12
260s      |
260s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/parse.rs:1299:12
260s      |
260s 1299 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/parse.rs:1303:12
260s      |
260s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
260s warning: unexpected `cfg` condition name: `doc_cfg`
260s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/parse.rs:1311:12
260s      |
260s 1311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
260s      |            ^^^^^^^
260s      |
260s      = help: consider using a Cargo feature instead
260s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
260s               [lints.rust]
260s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
260s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
260s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
260s 
262s warning: `winnow` (lib) generated 10 warnings
262s    Compiling toml_edit v0.22.20
262s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=toml_edit CARGO_MANIFEST_DIR=/tmp/tmp.9Akqq6UbW2/registry/toml_edit-0.22.20 CARGO_PKG_AUTHORS='Andronik Ordian <write@reusable.software>:Ed Page <eopage@gmail.com>' CARGO_PKG_DESCRIPTION='Yet another format-preserving TOML parser.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=toml_edit CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/toml-rs/toml' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=0.22.20 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=22 CARGO_PKG_VERSION_PATCH=20 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.9Akqq6UbW2/registry/toml_edit-0.22.20 LD_LIBRARY_PATH=/tmp/tmp.9Akqq6UbW2/target/debug/deps rustc --crate-name toml_edit --edition=2021 /tmp/tmp.9Akqq6UbW2/registry/toml_edit-0.22.20/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 --warn=rust_2018_idioms '--warn=clippy::zero_sized_map_values' '--warn=clippy::wildcard_imports' '--warn=clippy::verbose_file_reads' --warn=unused_qualifications --warn=unused_macro_rules --warn=unused_lifetimes --warn=unsafe_op_in_unsafe_fn --warn=unreachable_pub '--warn=clippy::trait_duplication_in_bounds' '--warn=clippy::todo' '--warn=clippy::string_to_string' '--warn=clippy::string_lit_as_bytes' '--warn=clippy::string_add_assign' '--warn=clippy::string_add' '--warn=clippy::str_to_string' '--warn=clippy::semicolon_if_nothing_returned' '--warn=clippy::self_named_module_files' '--warn=clippy::same_functions_in_if_condition' '--warn=clippy::rest_pat_in_fully_bound_structs' '--warn=clippy::ref_option_ref' '--warn=clippy::redundant_feature_names' '--warn=clippy::rc_mutex' '--warn=clippy::ptr_as_ptr' '--warn=clippy::path_buf_push_overwrite' '--warn=clippy::negative_feature_names' '--warn=clippy::needless_for_each' '--warn=clippy::needless_continue' '--warn=clippy::mutex_integer' '--warn=clippy::mem_forget' '--warn=clippy::macro_use_imports' '--warn=clippy::lossy_float_literal' '--warn=clippy::linkedlist' '--allow=clippy::let_and_return' '--warn=clippy::large_types_passed_by_value' '--warn=clippy::large_stack_arrays' '--warn=clippy::large_digit_groups' '--warn=clippy::invalid_upcast_comparisons' '--warn=clippy::infinite_loop' '--warn=clippy::inefficient_to_string' '--warn=clippy::inconsistent_struct_constructor' '--warn=clippy::imprecise_flops' '--warn=clippy::implicit_clone' '--allow=clippy::if_same_then_else' '--warn=clippy::from_iter_instead_of_collect' '--warn=clippy::fn_params_excessive_bools' '--warn=clippy::float_cmp_const' '--warn=clippy::flat_map_option' '--warn=clippy::filter_map_next' '--warn=clippy::fallible_impl_from' '--warn=clippy::explicit_into_iter_loop' '--warn=clippy::explicit_deref_methods' '--warn=clippy::expl_impl_clone_on_copy' '--warn=clippy::enum_glob_use' '--warn=clippy::empty_enum' '--warn=clippy::doc_markdown' '--warn=clippy::debug_assert_with_mut_call' '--warn=clippy::dbg_macro' '--warn=clippy::create_dir' '--allow=clippy::collapsible_else_if' '--warn=clippy::checked_conversions' '--allow=clippy::branches_sharing_code' '--allow=clippy::bool_assert_comparison' --cfg 'feature="default"' --cfg 'feature="display"' --cfg 'feature="parse"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "display", "parse", "perf", "serde", "unbounded"))' -C metadata=d746036b23ef2648 -C extra-filename=-d746036b23ef2648 --out-dir /tmp/tmp.9Akqq6UbW2/target/debug/deps -L dependency=/tmp/tmp.9Akqq6UbW2/target/debug/deps --extern indexmap=/tmp/tmp.9Akqq6UbW2/target/debug/deps/libindexmap-cbd0715e779629ad.rmeta --extern toml_datetime=/tmp/tmp.9Akqq6UbW2/target/debug/deps/libtoml_datetime-80c8f2253f74dbcb.rmeta --extern winnow=/tmp/tmp.9Akqq6UbW2/target/debug/deps/libwinnow-be9d5d58c3035450.rmeta --cap-lints warn`
263s warning: method `inner` is never used
263s    --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/attr.rs:470:8
263s     |
263s 466 | pub trait FilterAttrs<'a> {
263s     |           ----------- method in this trait
263s ...
263s 470 |     fn inner(self) -> Self::Ret;
263s     |        ^^^^^
263s     |
263s     = note: `#[warn(dead_code)]` on by default
263s 
263s warning: field `0` is never read
263s     --> /tmp/tmp.9Akqq6UbW2/registry/syn-1.0.109/src/expr.rs:1110:28
263s      |
263s 1110 |     pub struct AllowStruct(bool);
263s      |                ----------- ^^^^
263s      |                |
263s      |                field in this struct
263s      |
263s help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
263s      |
263s 1110 |     pub struct AllowStruct(());
263s      |                            ~~
263s 
269s warning: `syn` (lib) generated 1086 warnings (270 duplicates)
269s    Compiling proc-macro-crate v1.3.1
269s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro_crate CARGO_MANIFEST_DIR=/tmp/tmp.9Akqq6UbW2/registry/proc-macro-crate-1.3.1 CARGO_PKG_AUTHORS='Bastian Köcher <git@kchr.de>' CARGO_PKG_DESCRIPTION='Replacement for crate (macro_rules keyword) in proc-macros
269s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro-crate CARGO_PKG_README=./README.md CARGO_PKG_REPOSITORY='https://github.com/bkchr/proc-macro-crate' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=1.3.1 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=3 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.9Akqq6UbW2/registry/proc-macro-crate-1.3.1 LD_LIBRARY_PATH=/tmp/tmp.9Akqq6UbW2/target/debug/deps rustc --crate-name proc_macro_crate --edition=2021 /tmp/tmp.9Akqq6UbW2/registry/proc-macro-crate-1.3.1/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=9f789efb4af10e3a -C extra-filename=-9f789efb4af10e3a --out-dir /tmp/tmp.9Akqq6UbW2/target/debug/deps -L dependency=/tmp/tmp.9Akqq6UbW2/target/debug/deps --extern once_cell=/tmp/tmp.9Akqq6UbW2/target/debug/deps/libonce_cell-e5ff050ba0ca1c3a.rmeta --extern toml_edit=/tmp/tmp.9Akqq6UbW2/target/debug/deps/libtoml_edit-d746036b23ef2648.rmeta --cap-lints warn`
269s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
269s   --> /tmp/tmp.9Akqq6UbW2/registry/proc-macro-crate-1.3.1/src/lib.rs:97:17
269s    |
269s 97 | use toml_edit::{Document, Item, Table, TomlError};
269s    |                 ^^^^^^^^
269s    |
269s    = note: `#[warn(deprecated)]` on by default
269s 
269s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
269s    --> /tmp/tmp.9Akqq6UbW2/registry/proc-macro-crate-1.3.1/src/lib.rs:245:43
269s     |
269s 245 | fn open_cargo_toml(path: &Path) -> Result<Document, Error> {
269s     |                                           ^^^^^^^^
269s 
269s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
269s    --> /tmp/tmp.9Akqq6UbW2/registry/proc-macro-crate-1.3.1/src/lib.rs:251:18
269s     |
269s 251 |         .parse::<Document>()
269s     |                  ^^^^^^^^
269s 
269s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
269s    --> /tmp/tmp.9Akqq6UbW2/registry/proc-macro-crate-1.3.1/src/lib.rs:257:37
269s     |
269s 257 | fn extract_crate_names(cargo_toml: &Document) -> Result<CrateNames, Error> {
269s     |                                     ^^^^^^^^
269s 
269s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
269s    --> /tmp/tmp.9Akqq6UbW2/registry/proc-macro-crate-1.3.1/src/lib.rs:289:38
269s     |
269s 289 | fn extract_package_name(cargo_toml: &Document) -> Option<&str> {
269s     |                                      ^^^^^^^^
269s 
269s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
269s    --> /tmp/tmp.9Akqq6UbW2/registry/proc-macro-crate-1.3.1/src/lib.rs:293:35
269s     |
269s 293 | fn target_dep_tables(cargo_toml: &Document) -> impl Iterator<Item = &Table> {
269s     |                                   ^^^^^^^^
269s 
270s warning: `proc-macro-crate` (lib) generated 6 warnings
270s    Compiling scale-info-derive v2.3.1 (/usr/share/cargo/registry/scale-info-derive-2.3.1)
270s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=scale_info_derive CARGO_MANIFEST_DIR=/usr/share/cargo/registry/scale-info-derive-2.3.1 CARGO_PKG_AUTHORS='Parity Technologies <admin@parity.io>:Centrality Developers <support@centrality.ai>' CARGO_PKG_DESCRIPTION='Derive type info for SCALE encodable types' CARGO_PKG_HOMEPAGE='https://www.parity.io/' CARGO_PKG_LICENSE=Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=scale-info-derive CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/paritytech/scale-info' CARGO_PKG_RUST_VERSION=1.56.1 CARGO_PKG_VERSION=2.3.1 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=3 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/scale-info-derive-2.3.1 LD_LIBRARY_PATH=/tmp/tmp.9Akqq6UbW2/target/debug/deps rustc --crate-name scale_info_derive --edition=2021 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 --cfg 'feature="default"' --cfg 'feature="docs"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "docs"))' -C metadata=4fec276c55024613 -C extra-filename=-4fec276c55024613 --out-dir /tmp/tmp.9Akqq6UbW2/target/debug/deps -C incremental=/tmp/tmp.9Akqq6UbW2/target/debug/incremental -L dependency=/tmp/tmp.9Akqq6UbW2/target/debug/deps --extern proc_macro_crate=/tmp/tmp.9Akqq6UbW2/target/debug/deps/libproc_macro_crate-9f789efb4af10e3a.rlib --extern proc_macro2=/tmp/tmp.9Akqq6UbW2/target/debug/deps/libproc_macro2-4a516245d9b6eb3e.rlib --extern quote=/tmp/tmp.9Akqq6UbW2/target/debug/deps/libquote-fd34977375e679eb.rlib --extern syn=/tmp/tmp.9Akqq6UbW2/target/debug/deps/libsyn-16d4701fea773b4c.rlib --extern proc_macro`
271s     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.41s
271s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/scale-info-derive-2.3.1 CARGO_PKG_AUTHORS='Parity Technologies <admin@parity.io>:Centrality Developers <support@centrality.ai>' CARGO_PKG_DESCRIPTION='Derive type info for SCALE encodable types' CARGO_PKG_HOMEPAGE='https://www.parity.io/' CARGO_PKG_LICENSE=Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=scale-info-derive CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/paritytech/scale-info' CARGO_PKG_RUST_VERSION=1.56.1 CARGO_PKG_VERSION=2.3.1 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=3 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.9Akqq6UbW2/target/debug/deps:/tmp/tmp.9Akqq6UbW2/target/debug:/usr/lib/rust-1.80/lib/rustlib/aarch64-unknown-linux-gnu/lib' /tmp/tmp.9Akqq6UbW2/target/debug/deps/scale_info_derive-4fec276c55024613`
271s 
271s running 0 tests
271s 
271s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
271s 
271s autopkgtest [02:02:28]: test librust-scale-info-derive-dev:default: -----------------------]
272s librust-scale-info-derive-dev:default PASS
272s autopkgtest [02:02:29]: test librust-scale-info-derive-dev:default:  - - - - - - - - - - results - - - - - - - - - -
272s autopkgtest [02:02:29]: test librust-scale-info-derive-dev:docs: preparing testbed
281s Reading package lists...
282s Building dependency tree...
282s Reading state information...
282s Starting pkgProblemResolver with broken count: 0
282s Starting 2 pkgProblemResolver with broken count: 0
282s Done
283s The following NEW packages will be installed:
283s   autopkgtest-satdep
283s 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
283s Need to get 0 B/732 B of archives.
283s After this operation, 0 B of additional disk space will be used.
283s Get:1 /tmp/autopkgtest.lDxnDr/3-autopkgtest-satdep.deb autopkgtest-satdep arm64 0 [732 B]
283s Selecting previously unselected package autopkgtest-satdep.
283s (Reading database ... 
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284s Preparing to unpack .../3-autopkgtest-satdep.deb ...
284s Unpacking autopkgtest-satdep (0) ...
284s Setting up autopkgtest-satdep (0) ...
286s (Reading database ... 85237 files and directories currently installed.)
286s Removing autopkgtest-satdep (0) ...
287s autopkgtest [02:02:44]: test librust-scale-info-derive-dev:docs: /usr/share/cargo/bin/cargo-auto-test scale-info-derive 2.3.1 --all-targets --no-default-features --features docs
287s autopkgtest [02:02:44]: test librust-scale-info-derive-dev:docs: [-----------------------
287s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
287s debian cargo wrapper: rust_type, gnu_type: aarch64-unknown-linux-gnu, aarch64-linux-gnu
287s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
287s debian cargo wrapper: linking /usr/share/cargo/registry/* into /tmp/tmp.ZGNkTUtYIU/registry/
287s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
287s debian cargo wrapper: rust_type, gnu_type: aarch64-unknown-linux-gnu, aarch64-linux-gnu
287s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
287s debian cargo wrapper: running subprocess (['env', 'RUST_BACKTRACE=1', '/usr/bin/cargo', '-Zavoid-dev-deps', 'test', '--verbose', '--verbose', '-j2', '--target', 'aarch64-unknown-linux-gnu', '--all-targets', '--no-default-features', '--features', 'docs'],) {}
288s    Compiling proc-macro2 v1.0.86
288s    Compiling hashbrown v0.14.5
288s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.ZGNkTUtYIU/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.ZGNkTUtYIU/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.ZGNkTUtYIU/target/debug/deps rustc --crate-name build_script_build --edition=2021 /tmp/tmp.ZGNkTUtYIU/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=d657a45f39f3db31 -C extra-filename=-d657a45f39f3db31 --out-dir /tmp/tmp.ZGNkTUtYIU/target/debug/build/proc-macro2-d657a45f39f3db31 -L dependency=/tmp/tmp.ZGNkTUtYIU/target/debug/deps --cap-lints warn`
288s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=hashbrown CARGO_MANIFEST_DIR=/tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5 CARGO_PKG_AUTHORS='Amanieu d'\''Antras <amanieu@gmail.com>' CARGO_PKG_DESCRIPTION='A Rust port of Google'\''s SwissTable hash map' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=hashbrown CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/hashbrown' CARGO_PKG_RUST_VERSION=1.63.0 CARGO_PKG_VERSION=0.14.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5 LD_LIBRARY_PATH=/tmp/tmp.ZGNkTUtYIU/target/debug/deps rustc --crate-name hashbrown --edition=2021 /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="raw"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("ahash", "allocator-api2", "compiler_builtins", "core", "default", "equivalent", "inline-more", "raw", "rayon", "rustc-internal-api", "serde"))' -C metadata=7e03e3f376619d18 -C extra-filename=-7e03e3f376619d18 --out-dir /tmp/tmp.ZGNkTUtYIU/target/debug/deps -L dependency=/tmp/tmp.ZGNkTUtYIU/target/debug/deps --cap-lints warn`
288s warning: unexpected `cfg` condition value: `nightly`
288s   --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/lib.rs:14:5
288s    |
288s 14 |     feature = "nightly",
288s    |     ^^^^^^^^^^^^^^^^^^^
288s    |
288s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s    = help: consider adding `nightly` as a feature in `Cargo.toml`
288s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s    = note: `#[warn(unexpected_cfgs)]` on by default
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s   --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/lib.rs:39:13
288s    |
288s 39 | #![cfg_attr(feature = "nightly", warn(fuzzy_provenance_casts))]
288s    |             ^^^^^^^^^^^^^^^^^^^
288s    |
288s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s    = help: consider adding `nightly` as a feature in `Cargo.toml`
288s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s   --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/lib.rs:40:13
288s    |
288s 40 | #![cfg_attr(feature = "nightly", allow(internal_features))]
288s    |             ^^^^^^^^^^^^^^^^^^^
288s    |
288s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s    = help: consider adding `nightly` as a feature in `Cargo.toml`
288s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s   --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/lib.rs:49:7
288s    |
288s 49 | #[cfg(feature = "nightly")]
288s    |       ^^^^^^^^^^^^^^^^^^^
288s    |
288s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s    = help: consider adding `nightly` as a feature in `Cargo.toml`
288s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s   --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/macros.rs:59:7
288s    |
288s 59 | #[cfg(feature = "nightly")]
288s    |       ^^^^^^^^^^^^^^^^^^^
288s    |
288s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s    = help: consider adding `nightly` as a feature in `Cargo.toml`
288s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s   --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/macros.rs:65:11
288s    |
288s 65 | #[cfg(not(feature = "nightly"))]
288s    |           ^^^^^^^^^^^^^^^^^^^
288s    |
288s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s    = help: consider adding `nightly` as a feature in `Cargo.toml`
288s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s   --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/raw/mod.rs:53:11
288s    |
288s 53 | #[cfg(not(feature = "nightly"))]
288s    |           ^^^^^^^^^^^^^^^^^^^
288s    |
288s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s    = help: consider adding `nightly` as a feature in `Cargo.toml`
288s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s   --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/raw/mod.rs:55:11
288s    |
288s 55 | #[cfg(not(feature = "nightly"))]
288s    |           ^^^^^^^^^^^^^^^^^^^
288s    |
288s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s    = help: consider adding `nightly` as a feature in `Cargo.toml`
288s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s   --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/raw/mod.rs:57:7
288s    |
288s 57 | #[cfg(feature = "nightly")]
288s    |       ^^^^^^^^^^^^^^^^^^^
288s    |
288s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s    = help: consider adding `nightly` as a feature in `Cargo.toml`
288s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s     --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/raw/mod.rs:3549:7
288s      |
288s 3549 | #[cfg(feature = "nightly")]
288s      |       ^^^^^^^^^^^^^^^^^^^
288s      |
288s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s      = help: consider adding `nightly` as a feature in `Cargo.toml`
288s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s     --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/raw/mod.rs:3661:7
288s      |
288s 3661 | #[cfg(feature = "nightly")]
288s      |       ^^^^^^^^^^^^^^^^^^^
288s      |
288s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s      = help: consider adding `nightly` as a feature in `Cargo.toml`
288s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s     --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/raw/mod.rs:3678:11
288s      |
288s 3678 | #[cfg(not(feature = "nightly"))]
288s      |           ^^^^^^^^^^^^^^^^^^^
288s      |
288s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s      = help: consider adding `nightly` as a feature in `Cargo.toml`
288s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s     --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/raw/mod.rs:4304:7
288s      |
288s 4304 | #[cfg(feature = "nightly")]
288s      |       ^^^^^^^^^^^^^^^^^^^
288s      |
288s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s      = help: consider adding `nightly` as a feature in `Cargo.toml`
288s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s     --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/raw/mod.rs:4319:11
288s      |
288s 4319 | #[cfg(not(feature = "nightly"))]
288s      |           ^^^^^^^^^^^^^^^^^^^
288s      |
288s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s      = help: consider adding `nightly` as a feature in `Cargo.toml`
288s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s  --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/raw/alloc.rs:7:7
288s   |
288s 7 | #[cfg(feature = "nightly")]
288s   |       ^^^^^^^^^^^^^^^^^^^
288s   |
288s   = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s   = help: consider adding `nightly` as a feature in `Cargo.toml`
288s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s   --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/raw/alloc.rs:28:15
288s    |
288s 28 | #[cfg(all(not(feature = "nightly"), feature = "allocator-api2"))]
288s    |               ^^^^^^^^^^^^^^^^^^^
288s    |
288s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s    = help: consider adding `nightly` as a feature in `Cargo.toml`
288s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s   --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/raw/alloc.rs:51:15
288s    |
288s 51 | #[cfg(not(any(feature = "nightly", feature = "allocator-api2")))]
288s    |               ^^^^^^^^^^^^^^^^^^^
288s    |
288s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s    = help: consider adding `nightly` as a feature in `Cargo.toml`
288s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s    --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/raw/mod.rs:944:32
288s     |
288s 944 |     #[cfg(any(feature = "raw", feature = "nightly"))]
288s     |                                ^^^^^^^^^^^^^^^^^^^
288s     |
288s     = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s     = help: consider adding `nightly` as a feature in `Cargo.toml`
288s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `rkyv`
288s  --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/external_trait_impls/mod.rs:3:7
288s   |
288s 3 | #[cfg(feature = "rkyv")]
288s   |       ^^^^^^^^^^^^^^^^
288s   |
288s   = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s   = help: consider adding `rkyv` as a feature in `Cargo.toml`
288s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s    --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/map.rs:242:11
288s     |
288s 242 | #[cfg(not(feature = "nightly"))]
288s     |           ^^^^^^^^^^^^^^^^^^^
288s     |
288s     = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s     = help: consider adding `nightly` as a feature in `Cargo.toml`
288s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s    --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/map.rs:255:7
288s     |
288s 255 | #[cfg(feature = "nightly")]
288s     |       ^^^^^^^^^^^^^^^^^^^
288s     |
288s     = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s     = help: consider adding `nightly` as a feature in `Cargo.toml`
288s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s     --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/map.rs:6517:11
288s      |
288s 6517 |     #[cfg(feature = "nightly")]
288s      |           ^^^^^^^^^^^^^^^^^^^
288s      |
288s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s      = help: consider adding `nightly` as a feature in `Cargo.toml`
288s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s     --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/map.rs:6523:11
288s      |
288s 6523 |     #[cfg(feature = "nightly")]
288s      |           ^^^^^^^^^^^^^^^^^^^
288s      |
288s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s      = help: consider adding `nightly` as a feature in `Cargo.toml`
288s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s     --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/map.rs:6591:11
288s      |
288s 6591 |     #[cfg(feature = "nightly")]
288s      |           ^^^^^^^^^^^^^^^^^^^
288s      |
288s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s      = help: consider adding `nightly` as a feature in `Cargo.toml`
288s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s     --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/map.rs:6597:11
288s      |
288s 6597 |     #[cfg(feature = "nightly")]
288s      |           ^^^^^^^^^^^^^^^^^^^
288s      |
288s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s      = help: consider adding `nightly` as a feature in `Cargo.toml`
288s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s     --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/map.rs:6651:11
288s      |
288s 6651 |     #[cfg(feature = "nightly")]
288s      |           ^^^^^^^^^^^^^^^^^^^
288s      |
288s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s      = help: consider adding `nightly` as a feature in `Cargo.toml`
288s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s     --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/map.rs:6657:11
288s      |
288s 6657 |     #[cfg(feature = "nightly")]
288s      |           ^^^^^^^^^^^^^^^^^^^
288s      |
288s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s      = help: consider adding `nightly` as a feature in `Cargo.toml`
288s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s     --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/set.rs:1359:11
288s      |
288s 1359 |     #[cfg(feature = "nightly")]
288s      |           ^^^^^^^^^^^^^^^^^^^
288s      |
288s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s      = help: consider adding `nightly` as a feature in `Cargo.toml`
288s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s     --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/set.rs:1365:11
288s      |
288s 1365 |     #[cfg(feature = "nightly")]
288s      |           ^^^^^^^^^^^^^^^^^^^
288s      |
288s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s      = help: consider adding `nightly` as a feature in `Cargo.toml`
288s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s     --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/set.rs:1383:11
288s      |
288s 1383 |     #[cfg(feature = "nightly")]
288s      |           ^^^^^^^^^^^^^^^^^^^
288s      |
288s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s      = help: consider adding `nightly` as a feature in `Cargo.toml`
288s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s warning: unexpected `cfg` condition value: `nightly`
288s     --> /tmp/tmp.ZGNkTUtYIU/registry/hashbrown-0.14.5/src/set.rs:1389:11
288s      |
288s 1389 |     #[cfg(feature = "nightly")]
288s      |           ^^^^^^^^^^^^^^^^^^^
288s      |
288s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
288s      = help: consider adding `nightly` as a feature in `Cargo.toml`
288s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
288s 
288s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=aarch64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_FEATURE=neon CARGO_CFG_TARGET_HAS_ATOMIC=128,16,32,64,8,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.ZGNkTUtYIU/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=aarch64-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.ZGNkTUtYIU/target/debug/deps:/tmp/tmp.ZGNkTUtYIU/target/debug:/usr/lib/rust-1.80/lib/rustlib/aarch64-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.ZGNkTUtYIU/target/debug/build/proc-macro2-c947e554e6735af6/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=aarch64-unknown-linux-gnu /tmp/tmp.ZGNkTUtYIU/target/debug/build/proc-macro2-d657a45f39f3db31/build-script-build`
288s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
288s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
288s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
288s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
288s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
288s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
288s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
288s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
288s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
288s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
288s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
288s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
288s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
288s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
288s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
288s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
288s    Compiling equivalent v1.0.1
288s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=equivalent CARGO_MANIFEST_DIR=/tmp/tmp.ZGNkTUtYIU/registry/equivalent-1.0.1 CARGO_PKG_AUTHORS='' CARGO_PKG_DESCRIPTION='Traits for key comparison in maps.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=equivalent CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/cuviper/equivalent' CARGO_PKG_RUST_VERSION=1.6 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.ZGNkTUtYIU/registry/equivalent-1.0.1 LD_LIBRARY_PATH=/tmp/tmp.ZGNkTUtYIU/target/debug/deps rustc --crate-name equivalent --edition=2015 /tmp/tmp.ZGNkTUtYIU/registry/equivalent-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=80ceaa0171aa0d87 -C extra-filename=-80ceaa0171aa0d87 --out-dir /tmp/tmp.ZGNkTUtYIU/target/debug/deps -L dependency=/tmp/tmp.ZGNkTUtYIU/target/debug/deps --cap-lints warn`
288s    Compiling unicode-ident v1.0.13
288s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.ZGNkTUtYIU/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.ZGNkTUtYIU/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.ZGNkTUtYIU/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.ZGNkTUtYIU/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=f7bd2b4475e39c25 -C extra-filename=-f7bd2b4475e39c25 --out-dir /tmp/tmp.ZGNkTUtYIU/target/debug/deps -L dependency=/tmp/tmp.ZGNkTUtYIU/target/debug/deps --cap-lints warn`
288s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.ZGNkTUtYIU/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.ZGNkTUtYIU/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.ZGNkTUtYIU/target/debug/deps OUT_DIR=/tmp/tmp.ZGNkTUtYIU/target/debug/build/proc-macro2-c947e554e6735af6/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.ZGNkTUtYIU/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=4a516245d9b6eb3e -C extra-filename=-4a516245d9b6eb3e --out-dir /tmp/tmp.ZGNkTUtYIU/target/debug/deps -L dependency=/tmp/tmp.ZGNkTUtYIU/target/debug/deps --extern unicode_ident=/tmp/tmp.ZGNkTUtYIU/target/debug/deps/libunicode_ident-f7bd2b4475e39c25.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)'`
289s warning: `hashbrown` (lib) generated 31 warnings
289s    Compiling indexmap v2.2.6
289s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=indexmap CARGO_MANIFEST_DIR=/tmp/tmp.ZGNkTUtYIU/registry/indexmap-2.2.6 CARGO_PKG_AUTHORS='' CARGO_PKG_DESCRIPTION='A hash table with consistent order and fast iteration.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=indexmap CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/indexmap-rs/indexmap' CARGO_PKG_RUST_VERSION=1.63 CARGO_PKG_VERSION=2.2.6 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=6 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZGNkTUtYIU/registry/indexmap-2.2.6 LD_LIBRARY_PATH=/tmp/tmp.ZGNkTUtYIU/target/debug/deps rustc --crate-name indexmap --edition=2021 /tmp/tmp.ZGNkTUtYIU/registry/indexmap-2.2.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 '--allow=clippy::style' --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("arbitrary", "default", "rayon", "serde", "std", "test_debug"))' -C metadata=cbd0715e779629ad -C extra-filename=-cbd0715e779629ad --out-dir /tmp/tmp.ZGNkTUtYIU/target/debug/deps -L dependency=/tmp/tmp.ZGNkTUtYIU/target/debug/deps --extern equivalent=/tmp/tmp.ZGNkTUtYIU/target/debug/deps/libequivalent-80ceaa0171aa0d87.rmeta --extern hashbrown=/tmp/tmp.ZGNkTUtYIU/target/debug/deps/libhashbrown-7e03e3f376619d18.rmeta --cap-lints warn`
289s warning: unexpected `cfg` condition value: `borsh`
289s    --> /tmp/tmp.ZGNkTUtYIU/registry/indexmap-2.2.6/src/lib.rs:117:7
289s     |
289s 117 | #[cfg(feature = "borsh")]
289s     |       ^^^^^^^^^^^^^^^^^
289s     |
289s     = note: expected values for `feature` are: `arbitrary`, `default`, `rayon`, `serde`, `std`, and `test_debug`
289s     = help: consider adding `borsh` as a feature in `Cargo.toml`
289s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
289s     = note: `#[warn(unexpected_cfgs)]` on by default
289s 
289s warning: unexpected `cfg` condition value: `rustc-rayon`
289s    --> /tmp/tmp.ZGNkTUtYIU/registry/indexmap-2.2.6/src/lib.rs:131:7
289s     |
289s 131 | #[cfg(feature = "rustc-rayon")]
289s     |       ^^^^^^^^^^^^^^^^^^^^^^^
289s     |
289s     = note: expected values for `feature` are: `arbitrary`, `default`, `rayon`, `serde`, `std`, and `test_debug`
289s     = help: consider adding `rustc-rayon` as a feature in `Cargo.toml`
289s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
289s 
289s warning: unexpected `cfg` condition value: `quickcheck`
289s   --> /tmp/tmp.ZGNkTUtYIU/registry/indexmap-2.2.6/src/arbitrary.rs:38:7
289s    |
289s 38 | #[cfg(feature = "quickcheck")]
289s    |       ^^^^^^^^^^^^^^^^^^^^^^
289s    |
289s    = note: expected values for `feature` are: `arbitrary`, `default`, `rayon`, `serde`, `std`, and `test_debug`
289s    = help: consider adding `quickcheck` as a feature in `Cargo.toml`
289s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
289s 
289s warning: unexpected `cfg` condition value: `rustc-rayon`
289s    --> /tmp/tmp.ZGNkTUtYIU/registry/indexmap-2.2.6/src/macros.rs:128:30
289s     |
289s 128 | #[cfg(any(feature = "rayon", feature = "rustc-rayon"))]
289s     |                              ^^^^^^^^^^^^^^^^^^^^^^^
289s     |
289s     = note: expected values for `feature` are: `arbitrary`, `default`, `rayon`, `serde`, `std`, and `test_debug`
289s     = help: consider adding `rustc-rayon` as a feature in `Cargo.toml`
289s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
289s 
289s warning: unexpected `cfg` condition value: `rustc-rayon`
289s    --> /tmp/tmp.ZGNkTUtYIU/registry/indexmap-2.2.6/src/macros.rs:153:30
289s     |
289s 153 | #[cfg(any(feature = "rayon", feature = "rustc-rayon"))]
289s     |                              ^^^^^^^^^^^^^^^^^^^^^^^
289s     |
289s     = note: expected values for `feature` are: `arbitrary`, `default`, `rayon`, `serde`, `std`, and `test_debug`
289s     = help: consider adding `rustc-rayon` as a feature in `Cargo.toml`
289s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
289s 
290s warning: `indexmap` (lib) generated 5 warnings
290s    Compiling winnow v0.6.18
290s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=winnow CARGO_MANIFEST_DIR=/tmp/tmp.ZGNkTUtYIU/registry/winnow-0.6.18 CARGO_PKG_AUTHORS='' CARGO_PKG_DESCRIPTION='A byte-oriented, zero-copy, parser combinators library' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=winnow CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/winnow-rs/winnow' CARGO_PKG_RUST_VERSION=1.65.0 CARGO_PKG_VERSION=0.6.18 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=6 CARGO_PKG_VERSION_PATCH=18 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZGNkTUtYIU/registry/winnow-0.6.18 LD_LIBRARY_PATH=/tmp/tmp.ZGNkTUtYIU/target/debug/deps rustc --crate-name winnow --edition=2021 /tmp/tmp.ZGNkTUtYIU/registry/winnow-0.6.18/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 --warn=rust_2018_idioms '--warn=clippy::zero_sized_map_values' '--allow=clippy::wildcard_imports' '--warn=clippy::verbose_file_reads' --warn=unused_macro_rules --warn=unused_lifetimes --warn=unsafe_op_in_unsafe_fn --warn=unreachable_pub '--warn=clippy::uninlined_format_args' '--warn=clippy::trait_duplication_in_bounds' '--warn=clippy::todo' '--warn=clippy::string_to_string' '--warn=clippy::string_lit_as_bytes' '--warn=clippy::string_add_assign' '--warn=clippy::string_add' '--warn=clippy::str_to_string' '--warn=clippy::semicolon_if_nothing_returned' '--warn=clippy::same_functions_in_if_condition' '--warn=clippy::rest_pat_in_fully_bound_structs' '--warn=clippy::ref_option_ref' '--warn=clippy::redundant_feature_names' '--warn=clippy::rc_mutex' '--warn=clippy::ptr_as_ptr' '--warn=clippy::path_buf_push_overwrite' '--warn=clippy::negative_feature_names' '--warn=clippy::needless_for_each' '--warn=clippy::needless_continue' '--warn=clippy::mutex_integer' '--warn=clippy::mem_forget' '--warn=clippy::macro_use_imports' '--warn=clippy::lossy_float_literal' '--warn=clippy::linkedlist' '--allow=clippy::let_and_return' '--warn=clippy::large_types_passed_by_value' '--warn=clippy::large_stack_arrays' '--warn=clippy::large_digit_groups' '--warn=clippy::invalid_upcast_comparisons' '--warn=clippy::infinite_loop' '--warn=clippy::inefficient_to_string' '--warn=clippy::inconsistent_struct_constructor' '--warn=clippy::imprecise_flops' '--warn=clippy::implicit_clone' '--allow=clippy::if_same_then_else' '--warn=clippy::from_iter_instead_of_collect' '--warn=clippy::fn_params_excessive_bools' '--warn=clippy::float_cmp_const' '--warn=clippy::flat_map_option' '--warn=clippy::filter_map_next' '--warn=clippy::fallible_impl_from' '--warn=clippy::explicit_into_iter_loop' '--warn=clippy::explicit_deref_methods' '--warn=clippy::expl_impl_clone_on_copy' '--warn=clippy::enum_glob_use' '--warn=clippy::empty_enum' '--warn=clippy::doc_markdown' '--warn=clippy::debug_assert_with_mut_call' '--warn=clippy::dbg_macro' '--warn=clippy::create_dir' '--allow=clippy::collapsible_else_if' '--warn=clippy::checked_conversions' '--allow=clippy::branches_sharing_code' '--allow=clippy::bool_assert_comparison' --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "default", "simd", "std", "unstable-doc", "unstable-recover"))' -C metadata=be9d5d58c3035450 -C extra-filename=-be9d5d58c3035450 --out-dir /tmp/tmp.ZGNkTUtYIU/target/debug/deps -L dependency=/tmp/tmp.ZGNkTUtYIU/target/debug/deps --cap-lints warn`
290s    Compiling syn v1.0.109
290s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.ZGNkTUtYIU/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.ZGNkTUtYIU/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.ZGNkTUtYIU/target/debug/deps rustc --crate-name build_script_build --edition=2018 /tmp/tmp.ZGNkTUtYIU/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="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --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=7bc54daaa8d42bea -C extra-filename=-7bc54daaa8d42bea --out-dir /tmp/tmp.ZGNkTUtYIU/target/debug/build/syn-7bc54daaa8d42bea -L dependency=/tmp/tmp.ZGNkTUtYIU/target/debug/deps --cap-lints warn`
290s warning: unexpected `cfg` condition value: `debug`
290s  --> /tmp/tmp.ZGNkTUtYIU/registry/winnow-0.6.18/src/combinator/debug/mod.rs:1:13
290s   |
290s 1 | #![cfg_attr(feature = "debug", allow(clippy::std_instead_of_core))]
290s   |             ^^^^^^^^^^^^^^^^^
290s   |
290s   = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
290s   = help: consider adding `debug` as a feature in `Cargo.toml`
290s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
290s   = note: `#[warn(unexpected_cfgs)]` on by default
290s 
290s warning: unexpected `cfg` condition value: `debug`
290s  --> /tmp/tmp.ZGNkTUtYIU/registry/winnow-0.6.18/src/combinator/debug/mod.rs:3:7
290s   |
290s 3 | #[cfg(feature = "debug")]
290s   |       ^^^^^^^^^^^^^^^^^
290s   |
290s   = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
290s   = help: consider adding `debug` as a feature in `Cargo.toml`
290s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
290s 
290s warning: unexpected `cfg` condition value: `debug`
290s   --> /tmp/tmp.ZGNkTUtYIU/registry/winnow-0.6.18/src/combinator/debug/mod.rs:37:16
290s    |
290s 37 | #[cfg_attr(not(feature = "debug"), allow(unused_variables))]
290s    |                ^^^^^^^^^^^^^^^^^
290s    |
290s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
290s    = help: consider adding `debug` as a feature in `Cargo.toml`
290s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
290s 
290s warning: unexpected `cfg` condition value: `debug`
290s   --> /tmp/tmp.ZGNkTUtYIU/registry/winnow-0.6.18/src/combinator/debug/mod.rs:38:16
290s    |
290s 38 | #[cfg_attr(not(feature = "debug"), allow(unused_mut))]
290s    |                ^^^^^^^^^^^^^^^^^
290s    |
290s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
290s    = help: consider adding `debug` as a feature in `Cargo.toml`
290s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
290s 
290s warning: unexpected `cfg` condition value: `debug`
290s   --> /tmp/tmp.ZGNkTUtYIU/registry/winnow-0.6.18/src/combinator/debug/mod.rs:39:16
290s    |
290s 39 | #[cfg_attr(not(feature = "debug"), inline(always))]
290s    |                ^^^^^^^^^^^^^^^^^
290s    |
290s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
290s    = help: consider adding `debug` as a feature in `Cargo.toml`
290s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
290s 
290s warning: unexpected `cfg` condition value: `debug`
290s   --> /tmp/tmp.ZGNkTUtYIU/registry/winnow-0.6.18/src/combinator/debug/mod.rs:54:16
290s    |
290s 54 | #[cfg_attr(not(feature = "debug"), allow(unused_variables))]
290s    |                ^^^^^^^^^^^^^^^^^
290s    |
290s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
290s    = help: consider adding `debug` as a feature in `Cargo.toml`
290s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
290s 
290s warning: unexpected `cfg` condition value: `debug`
290s   --> /tmp/tmp.ZGNkTUtYIU/registry/winnow-0.6.18/src/combinator/debug/mod.rs:79:7
290s    |
290s 79 | #[cfg(feature = "debug")]
290s    |       ^^^^^^^^^^^^^^^^^
290s    |
290s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
290s    = help: consider adding `debug` as a feature in `Cargo.toml`
290s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
290s 
290s warning: unexpected `cfg` condition value: `debug`
290s   --> /tmp/tmp.ZGNkTUtYIU/registry/winnow-0.6.18/src/combinator/debug/mod.rs:44:11
290s    |
290s 44 |     #[cfg(feature = "debug")]
290s    |           ^^^^^^^^^^^^^^^^^
290s    |
290s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
290s    = help: consider adding `debug` as a feature in `Cargo.toml`
290s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
290s 
290s warning: unexpected `cfg` condition value: `debug`
290s   --> /tmp/tmp.ZGNkTUtYIU/registry/winnow-0.6.18/src/combinator/debug/mod.rs:48:15
290s    |
290s 48 |     #[cfg(not(feature = "debug"))]
290s    |               ^^^^^^^^^^^^^^^^^
290s    |
290s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
290s    = help: consider adding `debug` as a feature in `Cargo.toml`
290s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
290s 
290s warning: unexpected `cfg` condition value: `debug`
290s   --> /tmp/tmp.ZGNkTUtYIU/registry/winnow-0.6.18/src/combinator/debug/mod.rs:59:11
290s    |
290s 59 |     #[cfg(feature = "debug")]
290s    |           ^^^^^^^^^^^^^^^^^
290s    |
290s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
290s    = help: consider adding `debug` as a feature in `Cargo.toml`
290s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
290s 
291s    Compiling toml_datetime v0.6.8
291s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=toml_datetime CARGO_MANIFEST_DIR=/tmp/tmp.ZGNkTUtYIU/registry/toml_datetime-0.6.8 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A TOML-compatible datetime type' CARGO_PKG_HOMEPAGE='https://github.com/toml-rs/toml' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=toml_datetime CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/toml-rs/toml' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=0.6.8 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=6 CARGO_PKG_VERSION_PATCH=8 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZGNkTUtYIU/registry/toml_datetime-0.6.8 LD_LIBRARY_PATH=/tmp/tmp.ZGNkTUtYIU/target/debug/deps rustc --crate-name toml_datetime --edition=2021 /tmp/tmp.ZGNkTUtYIU/registry/toml_datetime-0.6.8/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 --warn=rust_2018_idioms '--warn=clippy::zero_sized_map_values' '--warn=clippy::wildcard_imports' '--warn=clippy::verbose_file_reads' --warn=unused_qualifications --warn=unused_macro_rules --warn=unused_lifetimes --warn=unsafe_op_in_unsafe_fn --warn=unreachable_pub '--warn=clippy::trait_duplication_in_bounds' '--warn=clippy::todo' '--warn=clippy::string_to_string' '--warn=clippy::string_lit_as_bytes' '--warn=clippy::string_add_assign' '--warn=clippy::string_add' '--warn=clippy::str_to_string' '--warn=clippy::semicolon_if_nothing_returned' '--warn=clippy::self_named_module_files' '--warn=clippy::same_functions_in_if_condition' '--warn=clippy::rest_pat_in_fully_bound_structs' '--warn=clippy::ref_option_ref' '--warn=clippy::redundant_feature_names' '--warn=clippy::rc_mutex' '--warn=clippy::ptr_as_ptr' '--warn=clippy::path_buf_push_overwrite' '--warn=clippy::negative_feature_names' '--warn=clippy::needless_for_each' '--warn=clippy::needless_continue' '--warn=clippy::mutex_integer' '--warn=clippy::mem_forget' '--warn=clippy::macro_use_imports' '--warn=clippy::lossy_float_literal' '--warn=clippy::linkedlist' '--allow=clippy::let_and_return' '--warn=clippy::large_types_passed_by_value' '--warn=clippy::large_stack_arrays' '--warn=clippy::large_digit_groups' '--warn=clippy::invalid_upcast_comparisons' '--warn=clippy::infinite_loop' '--warn=clippy::inefficient_to_string' '--warn=clippy::inconsistent_struct_constructor' '--warn=clippy::imprecise_flops' '--warn=clippy::implicit_clone' '--allow=clippy::if_same_then_else' '--warn=clippy::from_iter_instead_of_collect' '--warn=clippy::fn_params_excessive_bools' '--warn=clippy::float_cmp_const' '--warn=clippy::flat_map_option' '--warn=clippy::filter_map_next' '--warn=clippy::fallible_impl_from' '--warn=clippy::explicit_into_iter_loop' '--warn=clippy::explicit_deref_methods' '--warn=clippy::expl_impl_clone_on_copy' '--warn=clippy::enum_glob_use' '--warn=clippy::empty_enum' '--warn=clippy::doc_markdown' '--warn=clippy::debug_assert_with_mut_call' '--warn=clippy::dbg_macro' '--warn=clippy::create_dir' '--allow=clippy::collapsible_else_if' '--warn=clippy::checked_conversions' '--allow=clippy::branches_sharing_code' '--allow=clippy::bool_assert_comparison' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("serde"))' -C metadata=80c8f2253f74dbcb -C extra-filename=-80c8f2253f74dbcb --out-dir /tmp/tmp.ZGNkTUtYIU/target/debug/deps -L dependency=/tmp/tmp.ZGNkTUtYIU/target/debug/deps --cap-lints warn`
291s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=aarch64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_FEATURE=neon CARGO_CFG_TARGET_HAS_ATOMIC=128,16,32,64,8,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_PARSING=1 CARGO_FEATURE_PRINTING=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_FEATURE_QUOTE=1 CARGO_FEATURE_VISIT=1 CARGO_FEATURE_VISIT_MUT=1 CARGO_MANIFEST_DIR=/tmp/tmp.ZGNkTUtYIU/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=aarch64-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.ZGNkTUtYIU/target/debug/deps:/tmp/tmp.ZGNkTUtYIU/target/debug:/usr/lib/rust-1.80/lib/rustlib/aarch64-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.ZGNkTUtYIU/target/debug/build/syn-3f8f21892ca74c47/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=aarch64-unknown-linux-gnu /tmp/tmp.ZGNkTUtYIU/target/debug/build/syn-7bc54daaa8d42bea/build-script-build`
291s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
291s    Compiling quote v1.0.37
291s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.ZGNkTUtYIU/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.ZGNkTUtYIU/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.ZGNkTUtYIU/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.ZGNkTUtYIU/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=fd34977375e679eb -C extra-filename=-fd34977375e679eb --out-dir /tmp/tmp.ZGNkTUtYIU/target/debug/deps -L dependency=/tmp/tmp.ZGNkTUtYIU/target/debug/deps --extern proc_macro2=/tmp/tmp.ZGNkTUtYIU/target/debug/deps/libproc_macro2-4a516245d9b6eb3e.rmeta --cap-lints warn`
292s    Compiling once_cell v1.20.2
292s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=once_cell CARGO_MANIFEST_DIR=/tmp/tmp.ZGNkTUtYIU/registry/once_cell-1.20.2 CARGO_PKG_AUTHORS='Aleksey Kladov <aleksey.kladov@gmail.com>' CARGO_PKG_DESCRIPTION='Single assignment cells and lazy values.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=once_cell CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/matklad/once_cell' CARGO_PKG_RUST_VERSION=1.60 CARGO_PKG_VERSION=1.20.2 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=20 CARGO_PKG_VERSION_PATCH=2 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZGNkTUtYIU/registry/once_cell-1.20.2 LD_LIBRARY_PATH=/tmp/tmp.ZGNkTUtYIU/target/debug/deps rustc --crate-name once_cell --edition=2021 /tmp/tmp.ZGNkTUtYIU/registry/once_cell-1.20.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="race"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "atomic-polyfill", "critical-section", "default", "parking_lot", "portable-atomic", "race", "std", "unstable"))' -C metadata=e5ff050ba0ca1c3a -C extra-filename=-e5ff050ba0ca1c3a --out-dir /tmp/tmp.ZGNkTUtYIU/target/debug/deps -L dependency=/tmp/tmp.ZGNkTUtYIU/target/debug/deps --cap-lints warn`
292s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.ZGNkTUtYIU/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.ZGNkTUtYIU/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.ZGNkTUtYIU/target/debug/deps OUT_DIR=/tmp/tmp.ZGNkTUtYIU/target/debug/build/syn-3f8f21892ca74c47/out rustc --crate-name syn --edition=2018 /tmp/tmp.ZGNkTUtYIU/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="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --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=16d4701fea773b4c -C extra-filename=-16d4701fea773b4c --out-dir /tmp/tmp.ZGNkTUtYIU/target/debug/deps -L dependency=/tmp/tmp.ZGNkTUtYIU/target/debug/deps --extern proc_macro2=/tmp/tmp.ZGNkTUtYIU/target/debug/deps/libproc_macro2-4a516245d9b6eb3e.rmeta --extern quote=/tmp/tmp.ZGNkTUtYIU/target/debug/deps/libquote-fd34977375e679eb.rmeta --extern unicode_ident=/tmp/tmp.ZGNkTUtYIU/target/debug/deps/libunicode_ident-f7bd2b4475e39c25.rmeta --cap-lints warn --cfg syn_disable_nightly_tests`
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lib.rs:254:13
292s     |
292s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
292s     |             ^^^^^^^
292s     |
292s     = 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`
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: `#[warn(unexpected_cfgs)]` on by default
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lib.rs:430:12
292s     |
292s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |            ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lib.rs:434:12
292s     |
292s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |            ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lib.rs:455:12
292s     |
292s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
292s     |            ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lib.rs:804:12
292s     |
292s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |            ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lib.rs:867:12
292s     |
292s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
292s     |            ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lib.rs:887:12
292s     |
292s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |            ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lib.rs:916:12
292s     |
292s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |            ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/group.rs:136:12
292s     |
292s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |            ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/group.rs:214:12
292s     |
292s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |            ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/group.rs:269:12
292s     |
292s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |            ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:561:12
292s     |
292s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
292s     |            ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:569:12
292s     |
292s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |            ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:881:11
292s     |
292s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
292s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:883:7
292s     |
292s 883 | #[cfg(syn_omit_await_from_token_macro)]
292s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:394:24
292s     |
292s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
292s     |                          ^^^^^^^
292s ...
292s 556 | / define_punctuation_structs! {
292s 557 | |     "_" pub struct Underscore/1 /// `_`
292s 558 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:398:24
292s     |
292s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
292s     |                          ^^^^^^^
292s ...
292s 556 | / define_punctuation_structs! {
292s 557 | |     "_" pub struct Underscore/1 /// `_`
292s 558 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:406:24
292s     |
292s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
292s     |                          ^^^^^^^
292s ...
292s 556 | / define_punctuation_structs! {
292s 557 | |     "_" pub struct Underscore/1 /// `_`
292s 558 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:414:24
292s     |
292s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
292s     |                          ^^^^^^^
292s ...
292s 556 | / define_punctuation_structs! {
292s 557 | |     "_" pub struct Underscore/1 /// `_`
292s 558 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:418:24
292s     |
292s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
292s     |                          ^^^^^^^
292s ...
292s 556 | / define_punctuation_structs! {
292s 557 | |     "_" pub struct Underscore/1 /// `_`
292s 558 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:426:24
292s     |
292s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
292s     |                          ^^^^^^^
292s ...
292s 556 | / define_punctuation_structs! {
292s 557 | |     "_" pub struct Underscore/1 /// `_`
292s 558 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:271:24
292s     |
292s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
292s     |                          ^^^^^^^
292s ...
292s 652 | / define_keywords! {
292s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
292s 654 | |     "as"          pub struct As           /// `as`
292s 655 | |     "async"       pub struct Async        /// `async`
292s ...   |
292s 704 | |     "yield"       pub struct Yield        /// `yield`
292s 705 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:275:24
292s     |
292s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
292s     |                          ^^^^^^^
292s ...
292s 652 | / define_keywords! {
292s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
292s 654 | |     "as"          pub struct As           /// `as`
292s 655 | |     "async"       pub struct Async        /// `async`
292s ...   |
292s 704 | |     "yield"       pub struct Yield        /// `yield`
292s 705 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:283:24
292s     |
292s 283 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
292s     |                          ^^^^^^^
292s ...
292s 652 | / define_keywords! {
292s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
292s 654 | |     "as"          pub struct As           /// `as`
292s 655 | |     "async"       pub struct Async        /// `async`
292s ...   |
292s 704 | |     "yield"       pub struct Yield        /// `yield`
292s 705 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:291:24
292s     |
292s 291 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
292s     |                          ^^^^^^^
292s ...
292s 652 | / define_keywords! {
292s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
292s 654 | |     "as"          pub struct As           /// `as`
292s 655 | |     "async"       pub struct Async        /// `async`
292s ...   |
292s 704 | |     "yield"       pub struct Yield        /// `yield`
292s 705 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:295:24
292s     |
292s 295 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
292s     |                          ^^^^^^^
292s ...
292s 652 | / define_keywords! {
292s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
292s 654 | |     "as"          pub struct As           /// `as`
292s 655 | |     "async"       pub struct Async        /// `async`
292s ...   |
292s 704 | |     "yield"       pub struct Yield        /// `yield`
292s 705 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:303:24
292s     |
292s 303 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
292s     |                          ^^^^^^^
292s ...
292s 652 | / define_keywords! {
292s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
292s 654 | |     "as"          pub struct As           /// `as`
292s 655 | |     "async"       pub struct Async        /// `async`
292s ...   |
292s 704 | |     "yield"       pub struct Yield        /// `yield`
292s 705 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:309:24
292s     |
292s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
292s     |                          ^^^^^^^
292s ...
292s 652 | / define_keywords! {
292s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
292s 654 | |     "as"          pub struct As           /// `as`
292s 655 | |     "async"       pub struct Async        /// `async`
292s ...   |
292s 704 | |     "yield"       pub struct Yield        /// `yield`
292s 705 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:317:24
292s     |
292s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |                          ^^^^^^^
292s ...
292s 652 | / define_keywords! {
292s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
292s 654 | |     "as"          pub struct As           /// `as`
292s 655 | |     "async"       pub struct Async        /// `async`
292s ...   |
292s 704 | |     "yield"       pub struct Yield        /// `yield`
292s 705 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:444:24
292s     |
292s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
292s     |                          ^^^^^^^
292s ...
292s 707 | / define_punctuation! {
292s 708 | |     "+"           pub struct Add/1        /// `+`
292s 709 | |     "+="          pub struct AddEq/2      /// `+=`
292s 710 | |     "&"           pub struct And/1        /// `&`
292s ...   |
292s 753 | |     "~"           pub struct Tilde/1      /// `~`
292s 754 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:452:24
292s     |
292s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |                          ^^^^^^^
292s ...
292s 707 | / define_punctuation! {
292s 708 | |     "+"           pub struct Add/1        /// `+`
292s 709 | |     "+="          pub struct AddEq/2      /// `+=`
292s 710 | |     "&"           pub struct And/1        /// `&`
292s ...   |
292s 753 | |     "~"           pub struct Tilde/1      /// `~`
292s 754 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:394:24
292s     |
292s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
292s     |                          ^^^^^^^
292s ...
292s 707 | / define_punctuation! {
292s 708 | |     "+"           pub struct Add/1        /// `+`
292s 709 | |     "+="          pub struct AddEq/2      /// `+=`
292s 710 | |     "&"           pub struct And/1        /// `&`
292s ...   |
292s 753 | |     "~"           pub struct Tilde/1      /// `~`
292s 754 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = 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)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:398:24
292s     |
292s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
292s     |                          ^^^^^^^
292s ...
292s 707 | / define_punctuation! {
292s 708 | |     "+"           pub struct Add/1        /// `+`
292s 709 | |     "+="          pub struct AddEq/2      /// `+=`
292s 710 | |     "&"           pub struct And/1        /// `&`
292s ...   |
292s 753 | |     "~"           pub struct Tilde/1      /// `~`
292s 754 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = 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)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:406:24
292s     |
292s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
292s     |                          ^^^^^^^
292s ...
292s 707 | / define_punctuation! {
292s 708 | |     "+"           pub struct Add/1        /// `+`
292s 709 | |     "+="          pub struct AddEq/2      /// `+=`
292s 710 | |     "&"           pub struct And/1        /// `&`
292s ...   |
292s 753 | |     "~"           pub struct Tilde/1      /// `~`
292s 754 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = 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)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:414:24
292s     |
292s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
292s     |                          ^^^^^^^
292s ...
292s 707 | / define_punctuation! {
292s 708 | |     "+"           pub struct Add/1        /// `+`
292s 709 | |     "+="          pub struct AddEq/2      /// `+=`
292s 710 | |     "&"           pub struct And/1        /// `&`
292s ...   |
292s 753 | |     "~"           pub struct Tilde/1      /// `~`
292s 754 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = 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)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:418:24
292s     |
292s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
292s     |                          ^^^^^^^
292s ...
292s 707 | / define_punctuation! {
292s 708 | |     "+"           pub struct Add/1        /// `+`
292s 709 | |     "+="          pub struct AddEq/2      /// `+=`
292s 710 | |     "&"           pub struct And/1        /// `&`
292s ...   |
292s 753 | |     "~"           pub struct Tilde/1      /// `~`
292s 754 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = 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)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:426:24
292s     |
292s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
292s     |                          ^^^^^^^
292s ...
292s 707 | / define_punctuation! {
292s 708 | |     "+"           pub struct Add/1        /// `+`
292s 709 | |     "+="          pub struct AddEq/2      /// `+=`
292s 710 | |     "&"           pub struct And/1        /// `&`
292s ...   |
292s 753 | |     "~"           pub struct Tilde/1      /// `~`
292s 754 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = 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)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:503:24
292s     |
292s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
292s     |                          ^^^^^^^
292s ...
292s 756 | / define_delimiters! {
292s 757 | |     "{"           pub struct Brace        /// `{...}`
292s 758 | |     "["           pub struct Bracket      /// `[...]`
292s 759 | |     "("           pub struct Paren        /// `(...)`
292s 760 | |     " "           pub struct Group        /// None-delimited group
292s 761 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:507:24
292s     |
292s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
292s     |                          ^^^^^^^
292s ...
292s 756 | / define_delimiters! {
292s 757 | |     "{"           pub struct Brace        /// `{...}`
292s 758 | |     "["           pub struct Bracket      /// `[...]`
292s 759 | |     "("           pub struct Paren        /// `(...)`
292s 760 | |     " "           pub struct Group        /// None-delimited group
292s 761 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:515:24
292s     |
292s 515 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
292s     |                          ^^^^^^^
292s ...
292s 756 | / define_delimiters! {
292s 757 | |     "{"           pub struct Brace        /// `{...}`
292s 758 | |     "["           pub struct Bracket      /// `[...]`
292s 759 | |     "("           pub struct Paren        /// `(...)`
292s 760 | |     " "           pub struct Group        /// None-delimited group
292s 761 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:523:24
292s     |
292s 523 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
292s     |                          ^^^^^^^
292s ...
292s 756 | / define_delimiters! {
292s 757 | |     "{"           pub struct Brace        /// `{...}`
292s 758 | |     "["           pub struct Bracket      /// `[...]`
292s 759 | |     "("           pub struct Paren        /// `(...)`
292s 760 | |     " "           pub struct Group        /// None-delimited group
292s 761 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:527:24
292s     |
292s 527 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
292s     |                          ^^^^^^^
292s ...
292s 756 | / define_delimiters! {
292s 757 | |     "{"           pub struct Brace        /// `{...}`
292s 758 | |     "["           pub struct Bracket      /// `[...]`
292s 759 | |     "("           pub struct Paren        /// `(...)`
292s 760 | |     " "           pub struct Group        /// None-delimited group
292s 761 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/token.rs:535:24
292s     |
292s 535 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
292s     |                          ^^^^^^^
292s ...
292s 756 | / define_delimiters! {
292s 757 | |     "{"           pub struct Brace        /// `{...}`
292s 758 | |     "["           pub struct Bracket      /// `[...]`
292s 759 | |     "("           pub struct Paren        /// `(...)`
292s 760 | |     " "           pub struct Group        /// None-delimited group
292s 761 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ident.rs:38:12
292s    |
292s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s    |            ^^^^^^^
292s    |
292s    = help: consider using a Cargo feature instead
292s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s             [lints.rust]
292s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/attr.rs:463:12
292s     |
292s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |            ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/attr.rs:148:16
292s     |
292s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/attr.rs:329:16
292s     |
292s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/attr.rs:360:16
292s     |
292s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/macros.rs:155:20
292s     |
292s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
292s     |                      ^^^^^^^
292s     |
292s    ::: /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/attr.rs:336:1
292s     |
292s 336 | / ast_enum_of_structs! {
292s 337 | |     /// Content of a compile-time structured attribute.
292s 338 | |     ///
292s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
292s ...   |
292s 369 | |     }
292s 370 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = 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)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/attr.rs:377:16
292s     |
292s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/attr.rs:390:16
292s     |
292s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/attr.rs:417:16
292s     |
292s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/macros.rs:155:20
292s     |
292s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
292s     |                      ^^^^^^^
292s     |
292s    ::: /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/attr.rs:412:1
292s     |
292s 412 | / ast_enum_of_structs! {
292s 413 | |     /// Element of a compile-time attribute list.
292s 414 | |     ///
292s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
292s ...   |
292s 425 | |     }
292s 426 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = 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)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/attr.rs:165:16
292s     |
292s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/attr.rs:213:16
292s     |
292s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/attr.rs:223:16
292s     |
292s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/attr.rs:237:16
292s     |
292s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/attr.rs:251:16
292s     |
292s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/attr.rs:557:16
292s     |
292s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/attr.rs:565:16
292s     |
292s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/attr.rs:573:16
292s     |
292s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/attr.rs:581:16
292s     |
292s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/attr.rs:630:16
292s     |
292s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/attr.rs:644:16
292s     |
292s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/attr.rs:654:16
292s     |
292s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s  --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:9:16
292s   |
292s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s   |                ^^^^^^^
292s   |
292s   = help: consider using a Cargo feature instead
292s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s            [lints.rust]
292s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:36:16
292s    |
292s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s    |                ^^^^^^^
292s    |
292s    = help: consider using a Cargo feature instead
292s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s             [lints.rust]
292s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/macros.rs:155:20
292s     |
292s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
292s     |                      ^^^^^^^
292s     |
292s    ::: /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:25:1
292s     |
292s 25  | / ast_enum_of_structs! {
292s 26  | |     /// Data stored within an enum variant or struct.
292s 27  | |     ///
292s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
292s ...   |
292s 47  | |     }
292s 48  | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = 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)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:56:16
292s    |
292s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s    |                ^^^^^^^
292s    |
292s    = help: consider using a Cargo feature instead
292s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s             [lints.rust]
292s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:68:16
292s    |
292s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s    |                ^^^^^^^
292s    |
292s    = help: consider using a Cargo feature instead
292s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s             [lints.rust]
292s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:153:16
292s     |
292s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:185:16
292s     |
292s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/macros.rs:155:20
292s     |
292s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
292s     |                      ^^^^^^^
292s     |
292s    ::: /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:173:1
292s     |
292s 173 | / ast_enum_of_structs! {
292s 174 | |     /// The visibility level of an item: inherited or `pub` or
292s 175 | |     /// `pub(restricted)`.
292s 176 | |     ///
292s ...   |
292s 199 | |     }
292s 200 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = 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)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:207:16
292s     |
292s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:218:16
292s     |
292s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:230:16
292s     |
292s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:246:16
292s     |
292s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:275:16
292s     |
292s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:286:16
292s     |
292s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:327:16
292s     |
292s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:299:20
292s     |
292s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |                    ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:315:20
292s     |
292s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
292s     |                    ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:423:16
292s     |
292s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:436:16
292s     |
292s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:445:16
292s     |
292s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:454:16
292s     |
292s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:467:16
292s     |
292s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:474:16
292s     |
292s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/data.rs:481:16
292s     |
292s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:89:16
292s    |
292s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s    |                ^^^^^^^
292s    |
292s    = help: consider using a Cargo feature instead
292s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s             [lints.rust]
292s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
292s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:90:20
292s    |
292s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
292s    |                    ^^^^^^^^^^^^^^^^^^^^^
292s    |
292s    = help: consider using a Cargo feature instead
292s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s             [lints.rust]
292s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
292s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
292s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/macros.rs:155:20
292s     |
292s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
292s     |                      ^^^^^^^
292s     |
292s    ::: /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:14:1
292s     |
292s 14  | / ast_enum_of_structs! {
292s 15  | |     /// A Rust expression.
292s 16  | |     ///
292s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
292s ...   |
292s 249 | |     }
292s 250 | | }
292s     | |_- in this macro invocation
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s     = 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)
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:256:16
292s     |
292s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:268:16
292s     |
292s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:281:16
292s     |
292s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:294:16
292s     |
292s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:307:16
292s     |
292s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:321:16
292s     |
292s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:334:16
292s     |
292s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:346:16
292s     |
292s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:359:16
292s     |
292s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:373:16
292s     |
292s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:387:16
292s     |
292s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:400:16
292s     |
292s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:418:16
292s     |
292s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:431:16
292s     |
292s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:444:16
292s     |
292s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:464:16
292s     |
292s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:480:16
292s     |
292s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:495:16
292s     |
292s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:508:16
292s     |
292s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:523:16
292s     |
292s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:534:16
292s     |
292s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:547:16
292s     |
292s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:558:16
292s     |
292s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:572:16
292s     |
292s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:588:16
292s     |
292s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:604:16
292s     |
292s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:616:16
292s     |
292s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:629:16
292s     |
292s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:643:16
292s     |
292s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:657:16
292s     |
292s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:672:16
292s     |
292s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:687:16
292s     |
292s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:699:16
292s     |
292s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:711:16
292s     |
292s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:723:16
292s     |
292s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:737:16
292s     |
292s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:749:16
292s     |
292s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:761:16
292s     |
292s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:775:16
292s     |
292s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:850:16
292s     |
292s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
292s warning: unexpected `cfg` condition name: `doc_cfg`
292s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:920:16
292s     |
292s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
292s     |                ^^^^^^^
292s     |
292s     = help: consider using a Cargo feature instead
292s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
292s              [lints.rust]
292s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
292s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
292s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
292s 
293s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:246:15
293s     |
293s 246 |         #[cfg(syn_no_non_exhaustive)]
293s     |               ^^^^^^^^^^^^^^^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:784:40
293s     |
293s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
293s     |                                        ^^^^^^^^^^^^^^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:1159:16
293s      |
293s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:2063:16
293s      |
293s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:2818:16
293s      |
293s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:2832:16
293s      |
293s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:2879:16
293s      |
293s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:2905:23
293s      |
293s 2905 |             #[cfg(not(syn_no_const_vec_new))]
293s      |                       ^^^^^^^^^^^^^^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:2907:19
293s      |
293s 2907 |             #[cfg(syn_no_const_vec_new)]
293s      |                   ^^^^^^^^^^^^^^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:3008:16
293s      |
293s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:3072:16
293s      |
293s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:3082:16
293s      |
293s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:3091:16
293s      |
293s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:3099:16
293s      |
293s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:3338:16
293s      |
293s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:3348:16
293s      |
293s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:3358:16
293s      |
293s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:3367:16
293s      |
293s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:3400:16
293s      |
293s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:3501:16
293s      |
293s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:296:5
293s     |
293s 296 |     doc_cfg,
293s     |     ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:307:5
293s     |
293s 307 |     doc_cfg,
293s     |     ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:318:5
293s     |
293s 318 |     doc_cfg,
293s     |     ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:14:16
293s    |
293s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s    |                ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:35:16
293s    |
293s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s    |                ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/macros.rs:155:20
293s     |
293s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                      ^^^^^^^
293s     |
293s    ::: /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:23:1
293s     |
293s 23  | / ast_enum_of_structs! {
293s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
293s 25  | |     /// `'a: 'b`, `const LEN: usize`.
293s 26  | |     ///
293s ...   |
293s 45  | |     }
293s 46  | | }
293s     | |_- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = 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)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:53:16
293s    |
293s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s    |                ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:69:16
293s    |
293s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s    |                ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:83:16
293s    |
293s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s    |                ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:363:20
293s     |
293s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |                    ^^^^^^^
293s ...
293s 404 | generics_wrapper_impls!(ImplGenerics);
293s     | ------------------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:371:20
293s     |
293s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 404 | generics_wrapper_impls!(ImplGenerics);
293s     | ------------------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:382:20
293s     |
293s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 404 | generics_wrapper_impls!(ImplGenerics);
293s     | ------------------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:386:20
293s     |
293s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 404 | generics_wrapper_impls!(ImplGenerics);
293s     | ------------------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:394:20
293s     |
293s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 404 | generics_wrapper_impls!(ImplGenerics);
293s     | ------------------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:363:20
293s     |
293s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |                    ^^^^^^^
293s ...
293s 406 | generics_wrapper_impls!(TypeGenerics);
293s     | ------------------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:371:20
293s     |
293s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 406 | generics_wrapper_impls!(TypeGenerics);
293s     | ------------------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:382:20
293s     |
293s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 406 | generics_wrapper_impls!(TypeGenerics);
293s     | ------------------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:386:20
293s     |
293s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 406 | generics_wrapper_impls!(TypeGenerics);
293s     | ------------------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:394:20
293s     |
293s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 406 | generics_wrapper_impls!(TypeGenerics);
293s     | ------------------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:363:20
293s     |
293s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |                    ^^^^^^^
293s ...
293s 408 | generics_wrapper_impls!(Turbofish);
293s     | ---------------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:371:20
293s     |
293s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 408 | generics_wrapper_impls!(Turbofish);
293s     | ---------------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:382:20
293s     |
293s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 408 | generics_wrapper_impls!(Turbofish);
293s     | ---------------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:386:20
293s     |
293s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 408 | generics_wrapper_impls!(Turbofish);
293s     | ---------------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:394:20
293s     |
293s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 408 | generics_wrapper_impls!(Turbofish);
293s     | ---------------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:426:16
293s     |
293s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:475:16
293s     |
293s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/macros.rs:155:20
293s     |
293s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                      ^^^^^^^
293s     |
293s    ::: /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:470:1
293s     |
293s 470 | / ast_enum_of_structs! {
293s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
293s 472 | |     ///
293s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
293s ...   |
293s 479 | |     }
293s 480 | | }
293s     | |_- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = 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)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:487:16
293s     |
293s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:504:16
293s     |
293s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:517:16
293s     |
293s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:535:16
293s     |
293s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/macros.rs:155:20
293s     |
293s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                      ^^^^^^^
293s     |
293s    ::: /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:524:1
293s     |
293s 524 | / ast_enum_of_structs! {
293s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
293s 526 | |     ///
293s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
293s ...   |
293s 545 | |     }
293s 546 | | }
293s     | |_- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = 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)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:553:16
293s     |
293s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:570:16
293s     |
293s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:583:16
293s     |
293s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:347:9
293s     |
293s 347 |         doc_cfg,
293s     |         ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:597:16
293s     |
293s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:660:16
293s     |
293s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:687:16
293s     |
293s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:725:16
293s     |
293s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:747:16
293s     |
293s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:758:16
293s     |
293s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:812:16
293s     |
293s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:856:16
293s     |
293s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:905:16
293s     |
293s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:916:16
293s     |
293s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:940:16
293s     |
293s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:971:16
293s     |
293s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:982:16
293s     |
293s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:1057:16
293s      |
293s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:1207:16
293s      |
293s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:1217:16
293s      |
293s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:1229:16
293s      |
293s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:1268:16
293s      |
293s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:1300:16
293s      |
293s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:1310:16
293s      |
293s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:1325:16
293s      |
293s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:1335:16
293s      |
293s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:1345:16
293s      |
293s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/generics.rs:1354:16
293s      |
293s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lifetime.rs:127:16
293s     |
293s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lifetime.rs:145:16
293s     |
293s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:629:12
293s     |
293s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:640:12
293s     |
293s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:652:12
293s     |
293s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/macros.rs:155:20
293s     |
293s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                      ^^^^^^^
293s     |
293s    ::: /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:14:1
293s     |
293s 14  | / ast_enum_of_structs! {
293s 15  | |     /// A Rust literal such as a string or integer or boolean.
293s 16  | |     ///
293s 17  | |     /// # Syntax tree enum
293s ...   |
293s 48  | |     }
293s 49  | | }
293s     | |_- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = 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)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:666:20
293s     |
293s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |                    ^^^^^^^
293s ...
293s 703 | lit_extra_traits!(LitStr);
293s     | ------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:676:20
293s     |
293s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 703 | lit_extra_traits!(LitStr);
293s     | ------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:684:20
293s     |
293s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 703 | lit_extra_traits!(LitStr);
293s     | ------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:666:20
293s     |
293s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |                    ^^^^^^^
293s ...
293s 704 | lit_extra_traits!(LitByteStr);
293s     | ----------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:676:20
293s     |
293s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 704 | lit_extra_traits!(LitByteStr);
293s     | ----------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:684:20
293s     |
293s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 704 | lit_extra_traits!(LitByteStr);
293s     | ----------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:666:20
293s     |
293s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |                    ^^^^^^^
293s ...
293s 705 | lit_extra_traits!(LitByte);
293s     | -------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:676:20
293s     |
293s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 705 | lit_extra_traits!(LitByte);
293s     | -------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:684:20
293s     |
293s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 705 | lit_extra_traits!(LitByte);
293s     | -------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:666:20
293s     |
293s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |                    ^^^^^^^
293s ...
293s 706 | lit_extra_traits!(LitChar);
293s     | -------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:676:20
293s     |
293s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 706 | lit_extra_traits!(LitChar);
293s     | -------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:684:20
293s     |
293s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 706 | lit_extra_traits!(LitChar);
293s     | -------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:666:20
293s     |
293s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |                    ^^^^^^^
293s ...
293s 707 | lit_extra_traits!(LitInt);
293s     | ------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:676:20
293s     |
293s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 707 | lit_extra_traits!(LitInt);
293s     | ------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:684:20
293s     |
293s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 707 | lit_extra_traits!(LitInt);
293s     | ------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:666:20
293s     |
293s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |                    ^^^^^^^
293s ...
293s 708 | lit_extra_traits!(LitFloat);
293s     | --------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:676:20
293s     |
293s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 708 | lit_extra_traits!(LitFloat);
293s     | --------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:684:20
293s     |
293s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                    ^^^^^^^
293s ...
293s 708 | lit_extra_traits!(LitFloat);
293s     | --------------------------- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:170:16
293s     |
293s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:200:16
293s     |
293s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:557:16
293s     |
293s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:567:16
293s     |
293s 567 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:577:16
293s     |
293s 577 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:587:16
293s     |
293s 587 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:597:16
293s     |
293s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:607:16
293s     |
293s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:617:16
293s     |
293s 617 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:744:16
293s     |
293s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:816:16
293s     |
293s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:827:16
293s     |
293s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:838:16
293s     |
293s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:849:16
293s     |
293s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:860:16
293s     |
293s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:871:16
293s     |
293s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:882:16
293s     |
293s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:900:16
293s     |
293s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:907:16
293s     |
293s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:914:16
293s     |
293s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:921:16
293s     |
293s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:928:16
293s     |
293s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:935:16
293s     |
293s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:942:16
293s     |
293s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lit.rs:1568:15
293s      |
293s 1568 |         #[cfg(syn_no_negative_literal_parse)]
293s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/mac.rs:15:16
293s    |
293s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s    |                ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/mac.rs:29:16
293s    |
293s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s    |                ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/mac.rs:137:16
293s     |
293s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/mac.rs:145:16
293s     |
293s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/mac.rs:177:16
293s     |
293s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/mac.rs:201:16
293s     |
293s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s  --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/derive.rs:8:16
293s   |
293s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
293s   |                ^^^^^^^
293s   |
293s   = help: consider using a Cargo feature instead
293s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s            [lints.rust]
293s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/derive.rs:37:16
293s    |
293s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
293s    |                ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/derive.rs:57:16
293s    |
293s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
293s    |                ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/derive.rs:70:16
293s    |
293s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
293s    |                ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/derive.rs:83:16
293s    |
293s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
293s    |                ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/derive.rs:95:16
293s    |
293s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s    |                ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/derive.rs:231:16
293s     |
293s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s  --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/op.rs:6:16
293s   |
293s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s   |                ^^^^^^^
293s   |
293s   = help: consider using a Cargo feature instead
293s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s            [lints.rust]
293s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/op.rs:72:16
293s    |
293s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s    |                ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/op.rs:130:16
293s     |
293s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/op.rs:165:16
293s     |
293s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/op.rs:188:16
293s     |
293s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/op.rs:224:16
293s     |
293s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:16:16
293s    |
293s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s    |                ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:17:20
293s    |
293s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
293s    |                    ^^^^^^^^^^^^^^^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/macros.rs:155:20
293s     |
293s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                      ^^^^^^^
293s     |
293s    ::: /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:5:1
293s     |
293s 5   | / ast_enum_of_structs! {
293s 6   | |     /// The possible types that a Rust value could have.
293s 7   | |     ///
293s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
293s ...   |
293s 88  | |     }
293s 89  | | }
293s     | |_- in this macro invocation
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s     = 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)
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:96:16
293s    |
293s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s    |                ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:110:16
293s     |
293s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:128:16
293s     |
293s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:141:16
293s     |
293s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:153:16
293s     |
293s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:164:16
293s     |
293s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:175:16
293s     |
293s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:186:16
293s     |
293s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:199:16
293s     |
293s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:211:16
293s     |
293s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:225:16
293s     |
293s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:239:16
293s     |
293s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:252:16
293s     |
293s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:264:16
293s     |
293s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:276:16
293s     |
293s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:288:16
293s     |
293s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:311:16
293s     |
293s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:323:16
293s     |
293s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:85:15
293s    |
293s 85 |         #[cfg(syn_no_non_exhaustive)]
293s    |               ^^^^^^^^^^^^^^^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:342:16
293s     |
293s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:656:16
293s     |
293s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:667:16
293s     |
293s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:680:16
293s     |
293s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:703:16
293s     |
293s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:716:16
293s     |
293s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:777:16
293s     |
293s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:786:16
293s     |
293s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:795:16
293s     |
293s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:828:16
293s     |
293s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:837:16
293s     |
293s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:887:16
293s     |
293s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:895:16
293s     |
293s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:949:16
293s     |
293s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:992:16
293s     |
293s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:1003:16
293s      |
293s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:1024:16
293s      |
293s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:1098:16
293s      |
293s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:1108:16
293s      |
293s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:357:20
293s     |
293s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                    ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:869:20
293s     |
293s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                    ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:904:20
293s     |
293s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                    ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:958:20
293s     |
293s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                    ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:1128:16
293s      |
293s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:1137:16
293s      |
293s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:1148:16
293s      |
293s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:1162:16
293s      |
293s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:1172:16
293s      |
293s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:1193:16
293s      |
293s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:1200:16
293s      |
293s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:1209:16
293s      |
293s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:1216:16
293s      |
293s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:1224:16
293s      |
293s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:1232:16
293s      |
293s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:1241:16
293s      |
293s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:1250:16
293s      |
293s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:1257:16
293s      |
293s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:1264:16
293s      |
293s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:1277:16
293s      |
293s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:1289:16
293s      |
293s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/ty.rs:1297:16
293s      |
293s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s  --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:9:16
293s   |
293s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s   |                ^^^^^^^
293s   |
293s   = help: consider using a Cargo feature instead
293s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s            [lints.rust]
293s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:35:16
293s    |
293s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s    |                ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:67:16
293s    |
293s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s    |                ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:105:16
293s     |
293s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:130:16
293s     |
293s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:144:16
293s     |
293s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:157:16
293s     |
293s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:171:16
293s     |
293s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:201:16
293s     |
293s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:218:16
293s     |
293s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:225:16
293s     |
293s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:358:16
293s     |
293s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:385:16
293s     |
293s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:397:16
293s     |
293s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:430:16
293s     |
293s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:505:20
293s     |
293s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                    ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:569:20
293s     |
293s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                    ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:591:20
293s     |
293s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                    ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:693:16
293s     |
293s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:701:16
293s     |
293s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:709:16
293s     |
293s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:724:16
293s     |
293s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:752:16
293s     |
293s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:793:16
293s     |
293s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:802:16
293s     |
293s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/path.rs:811:16
293s     |
293s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/punctuated.rs:371:12
293s     |
293s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/punctuated.rs:386:12
293s     |
293s 386 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/punctuated.rs:395:12
293s     |
293s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/punctuated.rs:408:12
293s     |
293s 408 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/punctuated.rs:422:12
293s     |
293s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/punctuated.rs:1012:12
293s      |
293s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/punctuated.rs:54:15
293s    |
293s 54 |     #[cfg(not(syn_no_const_vec_new))]
293s    |               ^^^^^^^^^^^^^^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/punctuated.rs:63:11
293s    |
293s 63 |     #[cfg(syn_no_const_vec_new)]
293s    |           ^^^^^^^^^^^^^^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/punctuated.rs:267:16
293s     |
293s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/punctuated.rs:288:16
293s     |
293s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/punctuated.rs:325:16
293s     |
293s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/punctuated.rs:346:16
293s     |
293s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/punctuated.rs:1060:16
293s      |
293s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/punctuated.rs:1071:16
293s      |
293s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
293s      |                ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/parse_quote.rs:68:12
293s    |
293s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/parse_quote.rs:100:12
293s     |
293s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
293s     |
293s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lib.rs:579:16
293s     |
293s 579 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "visit")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/lib.rs:676:16
293s     |
293s 676 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "visit-mut")))]
293s     |                ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/visit.rs:1216:15
293s      |
293s 1216 |         #[cfg(syn_no_non_exhaustive)]
293s      |               ^^^^^^^^^^^^^^^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/visit.rs:3392:15
293s      |
293s 3392 |         #[cfg(syn_no_non_exhaustive)]
293s      |               ^^^^^^^^^^^^^^^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/visit_mut.rs:1217:15
293s      |
293s 1217 |         #[cfg(syn_no_non_exhaustive)]
293s      |               ^^^^^^^^^^^^^^^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/visit_mut.rs:3392:15
293s      |
293s 3392 |         #[cfg(syn_no_non_exhaustive)]
293s      |               ^^^^^^^^^^^^^^^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s  --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:7:12
293s   |
293s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s   |            ^^^^^^^
293s   |
293s   = help: consider using a Cargo feature instead
293s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s            [lints.rust]
293s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:17:12
293s    |
293s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:43:12
293s    |
293s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:46:12
293s    |
293s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:53:12
293s    |
293s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:66:12
293s    |
293s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:77:12
293s    |
293s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:80:12
293s    |
293s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:87:12
293s    |
293s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:108:12
293s     |
293s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:120:12
293s     |
293s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:135:12
293s     |
293s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:146:12
293s     |
293s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:157:12
293s     |
293s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:168:12
293s     |
293s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:179:12
293s     |
293s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:189:12
293s     |
293s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:202:12
293s     |
293s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:341:12
293s     |
293s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:387:12
293s     |
293s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:399:12
293s     |
293s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:439:12
293s     |
293s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:490:12
293s     |
293s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:515:12
293s     |
293s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:575:12
293s     |
293s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:586:12
293s     |
293s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:705:12
293s     |
293s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:751:12
293s     |
293s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:788:12
293s     |
293s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:799:12
293s     |
293s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:809:12
293s     |
293s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:907:12
293s     |
293s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:930:12
293s     |
293s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:941:12
293s     |
293s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1027:12
293s      |
293s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1313:12
293s      |
293s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1324:12
293s      |
293s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1339:12
293s      |
293s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1362:12
293s      |
293s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1374:12
293s      |
293s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1385:12
293s      |
293s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1395:12
293s      |
293s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1406:12
293s      |
293s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1417:12
293s      |
293s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1440:12
293s      |
293s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1450:12
293s      |
293s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1655:12
293s      |
293s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1665:12
293s      |
293s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1678:12
293s      |
293s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1688:12
293s      |
293s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1699:12
293s      |
293s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1710:12
293s      |
293s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1722:12
293s      |
293s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1757:12
293s      |
293s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1798:12
293s      |
293s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1810:12
293s      |
293s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1813:12
293s      |
293s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1889:12
293s      |
293s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1914:12
293s      |
293s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1926:12
293s      |
293s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1942:12
293s      |
293s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1952:12
293s      |
293s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1962:12
293s      |
293s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1971:12
293s      |
293s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1978:12
293s      |
293s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1987:12
293s      |
293s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:2001:12
293s      |
293s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:2011:12
293s      |
293s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:2021:12
293s      |
293s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:2031:12
293s      |
293s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:2043:12
293s      |
293s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:2055:12
293s      |
293s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:2065:12
293s      |
293s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:2075:12
293s      |
293s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:2085:12
293s      |
293s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:2088:12
293s      |
293s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:2158:12
293s      |
293s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:2168:12
293s      |
293s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:2180:12
293s      |
293s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:2189:12
293s      |
293s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:2198:12
293s      |
293s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:2210:12
293s      |
293s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:2222:12
293s      |
293s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:2232:12
293s      |
293s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:276:23
293s     |
293s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
293s     |                       ^^^^^^^^^^^^^^^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/clone.rs:1908:19
293s      |
293s 1908 |             #[cfg(syn_no_non_exhaustive)]
293s      |                   ^^^^^^^^^^^^^^^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s  --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:8:12
293s   |
293s 8 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s   |            ^^^^^^^
293s   |
293s   = help: consider using a Cargo feature instead
293s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s            [lints.rust]
293s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:11:12
293s    |
293s 11 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:18:12
293s    |
293s 18 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:21:12
293s    |
293s 21 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:39:12
293s    |
293s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:42:12
293s    |
293s 42 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:53:12
293s    |
293s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:56:12
293s    |
293s 56 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:64:12
293s    |
293s 64 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:67:12
293s    |
293s 67 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:74:12
293s    |
293s 74 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:77:12
293s    |
293s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:114:12
293s     |
293s 114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:117:12
293s     |
293s 117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:134:12
293s     |
293s 134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:137:12
293s     |
293s 137 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:144:12
293s     |
293s 144 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:147:12
293s     |
293s 147 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:155:12
293s     |
293s 155 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:158:12
293s     |
293s 158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:165:12
293s     |
293s 165 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:168:12
293s     |
293s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:180:12
293s     |
293s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:183:12
293s     |
293s 183 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:190:12
293s     |
293s 190 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:193:12
293s     |
293s 193 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:200:12
293s     |
293s 200 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:203:12
293s     |
293s 203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:210:12
293s     |
293s 210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:213:12
293s     |
293s 213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:221:12
293s     |
293s 221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:224:12
293s     |
293s 224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:357:12
293s     |
293s 357 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:360:12
293s     |
293s 360 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:399:12
293s     |
293s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:402:12
293s     |
293s 402 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:409:12
293s     |
293s 409 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:412:12
293s     |
293s 412 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:442:12
293s     |
293s 442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:445:12
293s     |
293s 445 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:486:12
293s     |
293s 486 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:489:12
293s     |
293s 489 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:506:12
293s     |
293s 506 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:509:12
293s     |
293s 509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:558:12
293s     |
293s 558 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:561:12
293s     |
293s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:568:12
293s     |
293s 568 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:571:12
293s     |
293s 571 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:672:12
293s     |
293s 672 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:675:12
293s     |
293s 675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:713:12
293s     |
293s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:716:12
293s     |
293s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:746:12
293s     |
293s 746 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:749:12
293s     |
293s 749 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:761:12
293s     |
293s 761 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:764:12
293s     |
293s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:771:12
293s     |
293s 771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:774:12
293s     |
293s 774 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:868:12
293s     |
293s 868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:871:12
293s     |
293s 871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:914:12
293s     |
293s 914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:917:12
293s     |
293s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:931:12
293s     |
293s 931 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:934:12
293s     |
293s 934 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1231:12
293s      |
293s 1231 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1234:12
293s      |
293s 1234 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1241:12
293s      |
293s 1241 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1243:12
293s      |
293s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1261:12
293s      |
293s 1261 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1263:12
293s      |
293s 1263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1269:12
293s      |
293s 1269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1271:12
293s      |
293s 1271 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1273:12
293s      |
293s 1273 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1275:12
293s      |
293s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1277:12
293s      |
293s 1277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1279:12
293s      |
293s 1279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1292:12
293s      |
293s 1292 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1295:12
293s      |
293s 1295 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1303:12
293s      |
293s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1306:12
293s      |
293s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1318:12
293s      |
293s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1321:12
293s      |
293s 1321 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1333:12
293s      |
293s 1333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1336:12
293s      |
293s 1336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1343:12
293s      |
293s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1346:12
293s      |
293s 1346 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1363:12
293s      |
293s 1363 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1366:12
293s      |
293s 1366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1377:12
293s      |
293s 1377 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1380:12
293s      |
293s 1380 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1573:12
293s      |
293s 1573 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1576:12
293s      |
293s 1576 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1583:12
293s      |
293s 1583 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1586:12
293s      |
293s 1586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1604:12
293s      |
293s 1604 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1607:12
293s      |
293s 1607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1614:12
293s      |
293s 1614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1617:12
293s      |
293s 1617 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1624:12
293s      |
293s 1624 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1627:12
293s      |
293s 1627 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1634:12
293s      |
293s 1634 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1637:12
293s      |
293s 1637 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1645:12
293s      |
293s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1648:12
293s      |
293s 1648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1681:12
293s      |
293s 1681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1684:12
293s      |
293s 1684 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1725:12
293s      |
293s 1725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1728:12
293s      |
293s 1728 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1736:12
293s      |
293s 1736 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1739:12
293s      |
293s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1814:12
293s      |
293s 1814 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1817:12
293s      |
293s 1817 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1843:12
293s      |
293s 1843 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1846:12
293s      |
293s 1846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1853:12
293s      |
293s 1853 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1856:12
293s      |
293s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1865:12
293s      |
293s 1865 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1868:12
293s      |
293s 1868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1875:12
293s      |
293s 1875 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1878:12
293s      |
293s 1878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1885:12
293s      |
293s 1885 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1888:12
293s      |
293s 1888 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1895:12
293s      |
293s 1895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1898:12
293s      |
293s 1898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1905:12
293s      |
293s 1905 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1908:12
293s      |
293s 1908 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1915:12
293s      |
293s 1915 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1918:12
293s      |
293s 1918 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1927:12
293s      |
293s 1927 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1930:12
293s      |
293s 1930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1945:12
293s      |
293s 1945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1948:12
293s      |
293s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1955:12
293s      |
293s 1955 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1958:12
293s      |
293s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1965:12
293s      |
293s 1965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1968:12
293s      |
293s 1968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1976:12
293s      |
293s 1976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1979:12
293s      |
293s 1979 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1987:12
293s      |
293s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1990:12
293s      |
293s 1990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:1997:12
293s      |
293s 1997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:2000:12
293s      |
293s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:2007:12
293s      |
293s 2007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:2010:12
293s      |
293s 2010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:2017:12
293s      |
293s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:2020:12
293s      |
293s 2020 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:2099:12
293s      |
293s 2099 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:2102:12
293s      |
293s 2102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:2109:12
293s      |
293s 2109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:2112:12
293s      |
293s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:2120:12
293s      |
293s 2120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:2123:12
293s      |
293s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:2130:12
293s      |
293s 2130 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:2133:12
293s      |
293s 2133 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:2140:12
293s      |
293s 2140 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:2143:12
293s      |
293s 2143 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:2150:12
293s      |
293s 2150 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:2153:12
293s      |
293s 2153 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:2168:12
293s      |
293s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:2171:12
293s      |
293s 2171 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:2178:12
293s      |
293s 2178 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/eq.rs:2181:12
293s      |
293s 2181 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s  --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:9:12
293s   |
293s 9 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s   |            ^^^^^^^
293s   |
293s   = help: consider using a Cargo feature instead
293s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s            [lints.rust]
293s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:19:12
293s    |
293s 19 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:44:12
293s    |
293s 44 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:61:12
293s    |
293s 61 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:73:12
293s    |
293s 73 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:85:12
293s    |
293s 85 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:180:12
293s     |
293s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:201:12
293s     |
293s 201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:211:12
293s     |
293s 211 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:225:12
293s     |
293s 225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:236:12
293s     |
293s 236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:259:12
293s     |
293s 259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:269:12
293s     |
293s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:280:12
293s     |
293s 280 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:290:12
293s     |
293s 290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:304:12
293s     |
293s 304 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:566:12
293s     |
293s 566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:614:12
293s     |
293s 614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:626:12
293s     |
293s 626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:665:12
293s     |
293s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:715:12
293s     |
293s 715 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:739:12
293s     |
293s 739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:799:12
293s     |
293s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:810:12
293s     |
293s 810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:929:12
293s     |
293s 929 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:976:12
293s     |
293s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:1016:12
293s      |
293s 1016 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:1038:12
293s      |
293s 1038 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:1048:12
293s      |
293s 1048 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:1172:12
293s      |
293s 1172 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:1222:12
293s      |
293s 1222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:1245:12
293s      |
293s 1245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:1663:12
293s      |
293s 1663 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:1675:12
293s      |
293s 1675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:1717:12
293s      |
293s 1717 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:1739:12
293s      |
293s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:1751:12
293s      |
293s 1751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:1771:12
293s      |
293s 1771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:1794:12
293s      |
293s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:1805:12
293s      |
293s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:1826:12
293s      |
293s 1826 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:1845:12
293s      |
293s 1845 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2108:12
293s      |
293s 2108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2119:12
293s      |
293s 2119 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2141:12
293s      |
293s 2141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2152:12
293s      |
293s 2152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2163:12
293s      |
293s 2163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2174:12
293s      |
293s 2174 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2186:12
293s      |
293s 2186 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2227:12
293s      |
293s 2227 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2290:12
293s      |
293s 2290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2303:12
293s      |
293s 2303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2406:12
293s      |
293s 2406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2479:12
293s      |
293s 2479 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2490:12
293s      |
293s 2490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2505:12
293s      |
293s 2505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2515:12
293s      |
293s 2515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2525:12
293s      |
293s 2525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2533:12
293s      |
293s 2533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2543:12
293s      |
293s 2543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2551:12
293s      |
293s 2551 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2566:12
293s      |
293s 2566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2585:12
293s      |
293s 2585 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2595:12
293s      |
293s 2595 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2606:12
293s      |
293s 2606 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2618:12
293s      |
293s 2618 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2630:12
293s      |
293s 2630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2640:12
293s      |
293s 2640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2651:12
293s      |
293s 2651 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2661:12
293s      |
293s 2661 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2762:12
293s      |
293s 2762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2772:12
293s      |
293s 2772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2785:12
293s      |
293s 2785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2793:12
293s      |
293s 2793 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2801:12
293s      |
293s 2801 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2812:12
293s      |
293s 2812 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2838:12
293s      |
293s 2838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2848:12
293s      |
293s 2848 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:501:23
293s     |
293s 501 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
293s     |                       ^^^^^^^^^^^^^^^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/hash.rs:2473:19
293s      |
293s 2473 |             #[cfg(syn_no_non_exhaustive)]
293s      |                   ^^^^^^^^^^^^^^^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s  --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:7:12
293s   |
293s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s   |            ^^^^^^^
293s   |
293s   = help: consider using a Cargo feature instead
293s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s            [lints.rust]
293s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:17:12
293s    |
293s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:43:12
293s    |
293s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:57:12
293s    |
293s 57 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:70:12
293s    |
293s 70 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s   --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:81:12
293s    |
293s 81 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s    |            ^^^^^^^
293s    |
293s    = help: consider using a Cargo feature instead
293s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s             [lints.rust]
293s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:229:12
293s     |
293s 229 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:250:12
293s     |
293s 250 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:262:12
293s     |
293s 262 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:277:12
293s     |
293s 277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:288:12
293s     |
293s 288 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:311:12
293s     |
293s 311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:322:12
293s     |
293s 322 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:333:12
293s     |
293s 333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:343:12
293s     |
293s 343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:356:12
293s     |
293s 356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:655:12
293s     |
293s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:701:12
293s     |
293s 701 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:713:12
293s     |
293s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:753:12
293s     |
293s 753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:804:12
293s     |
293s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:829:12
293s     |
293s 829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:889:12
293s     |
293s 889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:900:12
293s     |
293s 900 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s     |            ^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:1019:12
293s      |
293s 1019 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:1065:12
293s      |
293s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:1102:12
293s      |
293s 1102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:1121:12
293s      |
293s 1121 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:1131:12
293s      |
293s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:1257:12
293s      |
293s 1257 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:1308:12
293s      |
293s 1308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:1331:12
293s      |
293s 1331 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:1437:12
293s      |
293s 1437 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:1790:12
293s      |
293s 1790 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:1800:12
293s      |
293s 1800 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:1811:12
293s      |
293s 1811 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:1872:12
293s      |
293s 1872 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:1884:12
293s      |
293s 1884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:1907:12
293s      |
293s 1907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:1925:12
293s      |
293s 1925 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:1948:12
293s      |
293s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:1959:12
293s      |
293s 1959 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:1982:12
293s      |
293s 1982 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2000:12
293s      |
293s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2269:12
293s      |
293s 2269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2279:12
293s      |
293s 2279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2298:12
293s      |
293s 2298 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2308:12
293s      |
293s 2308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2319:12
293s      |
293s 2319 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2330:12
293s      |
293s 2330 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2342:12
293s      |
293s 2342 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2385:12
293s      |
293s 2385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2448:12
293s      |
293s 2448 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2460:12
293s      |
293s 2460 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2563:12
293s      |
293s 2563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2648:12
293s      |
293s 2648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2660:12
293s      |
293s 2660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2676:12
293s      |
293s 2676 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2686:12
293s      |
293s 2686 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2696:12
293s      |
293s 2696 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2705:12
293s      |
293s 2705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2714:12
293s      |
293s 2714 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2723:12
293s      |
293s 2723 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2737:12
293s      |
293s 2737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2755:12
293s      |
293s 2755 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2765:12
293s      |
293s 2765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2775:12
293s      |
293s 2775 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2787:12
293s      |
293s 2787 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2799:12
293s      |
293s 2799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2809:12
293s      |
293s 2809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2819:12
293s      |
293s 2819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2829:12
293s      |
293s 2829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2935:12
293s      |
293s 2935 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2945:12
293s      |
293s 2945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2957:12
293s      |
293s 2957 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2966:12
293s      |
293s 2966 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2975:12
293s      |
293s 2975 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2987:12
293s      |
293s 2987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:3011:12
293s      |
293s 3011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:3021:12
293s      |
293s 3021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
293s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:590:23
293s     |
293s 590 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
293s     |                       ^^^^^^^^^^^^^^^^^^^^^
293s     |
293s     = help: consider using a Cargo feature instead
293s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s              [lints.rust]
293s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
293s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
293s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/gen/debug.rs:2642:19
293s      |
293s 2642 |             #[cfg(syn_no_non_exhaustive)]
293s      |                   ^^^^^^^^^^^^^^^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/parse.rs:1065:12
293s      |
293s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/parse.rs:1072:12
293s      |
293s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/parse.rs:1083:12
293s      |
293s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/parse.rs:1090:12
293s      |
293s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/parse.rs:1100:12
293s      |
293s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/parse.rs:1116:12
293s      |
293s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/parse.rs:1126:12
293s      |
293s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/parse.rs:1291:12
293s      |
293s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/parse.rs:1299:12
293s      |
293s 1299 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/parse.rs:1303:12
293s      |
293s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: unexpected `cfg` condition name: `doc_cfg`
293s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/parse.rs:1311:12
293s      |
293s 1311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
293s      |            ^^^^^^^
293s      |
293s      = help: consider using a Cargo feature instead
293s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
293s               [lints.rust]
293s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
293s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
293s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
293s 
293s warning: `winnow` (lib) generated 10 warnings
293s    Compiling toml_edit v0.22.20
293s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=toml_edit CARGO_MANIFEST_DIR=/tmp/tmp.ZGNkTUtYIU/registry/toml_edit-0.22.20 CARGO_PKG_AUTHORS='Andronik Ordian <write@reusable.software>:Ed Page <eopage@gmail.com>' CARGO_PKG_DESCRIPTION='Yet another format-preserving TOML parser.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=toml_edit CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/toml-rs/toml' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=0.22.20 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=22 CARGO_PKG_VERSION_PATCH=20 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZGNkTUtYIU/registry/toml_edit-0.22.20 LD_LIBRARY_PATH=/tmp/tmp.ZGNkTUtYIU/target/debug/deps rustc --crate-name toml_edit --edition=2021 /tmp/tmp.ZGNkTUtYIU/registry/toml_edit-0.22.20/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 --warn=rust_2018_idioms '--warn=clippy::zero_sized_map_values' '--warn=clippy::wildcard_imports' '--warn=clippy::verbose_file_reads' --warn=unused_qualifications --warn=unused_macro_rules --warn=unused_lifetimes --warn=unsafe_op_in_unsafe_fn --warn=unreachable_pub '--warn=clippy::trait_duplication_in_bounds' '--warn=clippy::todo' '--warn=clippy::string_to_string' '--warn=clippy::string_lit_as_bytes' '--warn=clippy::string_add_assign' '--warn=clippy::string_add' '--warn=clippy::str_to_string' '--warn=clippy::semicolon_if_nothing_returned' '--warn=clippy::self_named_module_files' '--warn=clippy::same_functions_in_if_condition' '--warn=clippy::rest_pat_in_fully_bound_structs' '--warn=clippy::ref_option_ref' '--warn=clippy::redundant_feature_names' '--warn=clippy::rc_mutex' '--warn=clippy::ptr_as_ptr' '--warn=clippy::path_buf_push_overwrite' '--warn=clippy::negative_feature_names' '--warn=clippy::needless_for_each' '--warn=clippy::needless_continue' '--warn=clippy::mutex_integer' '--warn=clippy::mem_forget' '--warn=clippy::macro_use_imports' '--warn=clippy::lossy_float_literal' '--warn=clippy::linkedlist' '--allow=clippy::let_and_return' '--warn=clippy::large_types_passed_by_value' '--warn=clippy::large_stack_arrays' '--warn=clippy::large_digit_groups' '--warn=clippy::invalid_upcast_comparisons' '--warn=clippy::infinite_loop' '--warn=clippy::inefficient_to_string' '--warn=clippy::inconsistent_struct_constructor' '--warn=clippy::imprecise_flops' '--warn=clippy::implicit_clone' '--allow=clippy::if_same_then_else' '--warn=clippy::from_iter_instead_of_collect' '--warn=clippy::fn_params_excessive_bools' '--warn=clippy::float_cmp_const' '--warn=clippy::flat_map_option' '--warn=clippy::filter_map_next' '--warn=clippy::fallible_impl_from' '--warn=clippy::explicit_into_iter_loop' '--warn=clippy::explicit_deref_methods' '--warn=clippy::expl_impl_clone_on_copy' '--warn=clippy::enum_glob_use' '--warn=clippy::empty_enum' '--warn=clippy::doc_markdown' '--warn=clippy::debug_assert_with_mut_call' '--warn=clippy::dbg_macro' '--warn=clippy::create_dir' '--allow=clippy::collapsible_else_if' '--warn=clippy::checked_conversions' '--allow=clippy::branches_sharing_code' '--allow=clippy::bool_assert_comparison' --cfg 'feature="default"' --cfg 'feature="display"' --cfg 'feature="parse"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "display", "parse", "perf", "serde", "unbounded"))' -C metadata=d746036b23ef2648 -C extra-filename=-d746036b23ef2648 --out-dir /tmp/tmp.ZGNkTUtYIU/target/debug/deps -L dependency=/tmp/tmp.ZGNkTUtYIU/target/debug/deps --extern indexmap=/tmp/tmp.ZGNkTUtYIU/target/debug/deps/libindexmap-cbd0715e779629ad.rmeta --extern toml_datetime=/tmp/tmp.ZGNkTUtYIU/target/debug/deps/libtoml_datetime-80c8f2253f74dbcb.rmeta --extern winnow=/tmp/tmp.ZGNkTUtYIU/target/debug/deps/libwinnow-be9d5d58c3035450.rmeta --cap-lints warn`
295s warning: method `inner` is never used
295s    --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/attr.rs:470:8
295s     |
295s 466 | pub trait FilterAttrs<'a> {
295s     |           ----------- method in this trait
295s ...
295s 470 |     fn inner(self) -> Self::Ret;
295s     |        ^^^^^
295s     |
295s     = note: `#[warn(dead_code)]` on by default
295s 
295s warning: field `0` is never read
295s     --> /tmp/tmp.ZGNkTUtYIU/registry/syn-1.0.109/src/expr.rs:1110:28
295s      |
295s 1110 |     pub struct AllowStruct(bool);
295s      |                ----------- ^^^^
295s      |                |
295s      |                field in this struct
295s      |
295s help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
295s      |
295s 1110 |     pub struct AllowStruct(());
295s      |                            ~~
295s 
300s warning: `syn` (lib) generated 1086 warnings (270 duplicates)
300s    Compiling proc-macro-crate v1.3.1
300s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro_crate CARGO_MANIFEST_DIR=/tmp/tmp.ZGNkTUtYIU/registry/proc-macro-crate-1.3.1 CARGO_PKG_AUTHORS='Bastian Köcher <git@kchr.de>' CARGO_PKG_DESCRIPTION='Replacement for crate (macro_rules keyword) in proc-macros
300s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro-crate CARGO_PKG_README=./README.md CARGO_PKG_REPOSITORY='https://github.com/bkchr/proc-macro-crate' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=1.3.1 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=3 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.ZGNkTUtYIU/registry/proc-macro-crate-1.3.1 LD_LIBRARY_PATH=/tmp/tmp.ZGNkTUtYIU/target/debug/deps rustc --crate-name proc_macro_crate --edition=2021 /tmp/tmp.ZGNkTUtYIU/registry/proc-macro-crate-1.3.1/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=9f789efb4af10e3a -C extra-filename=-9f789efb4af10e3a --out-dir /tmp/tmp.ZGNkTUtYIU/target/debug/deps -L dependency=/tmp/tmp.ZGNkTUtYIU/target/debug/deps --extern once_cell=/tmp/tmp.ZGNkTUtYIU/target/debug/deps/libonce_cell-e5ff050ba0ca1c3a.rmeta --extern toml_edit=/tmp/tmp.ZGNkTUtYIU/target/debug/deps/libtoml_edit-d746036b23ef2648.rmeta --cap-lints warn`
300s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
300s   --> /tmp/tmp.ZGNkTUtYIU/registry/proc-macro-crate-1.3.1/src/lib.rs:97:17
300s    |
300s 97 | use toml_edit::{Document, Item, Table, TomlError};
300s    |                 ^^^^^^^^
300s    |
300s    = note: `#[warn(deprecated)]` on by default
300s 
300s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
300s    --> /tmp/tmp.ZGNkTUtYIU/registry/proc-macro-crate-1.3.1/src/lib.rs:245:43
300s     |
300s 245 | fn open_cargo_toml(path: &Path) -> Result<Document, Error> {
300s     |                                           ^^^^^^^^
300s 
300s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
300s    --> /tmp/tmp.ZGNkTUtYIU/registry/proc-macro-crate-1.3.1/src/lib.rs:251:18
300s     |
300s 251 |         .parse::<Document>()
300s     |                  ^^^^^^^^
300s 
300s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
300s    --> /tmp/tmp.ZGNkTUtYIU/registry/proc-macro-crate-1.3.1/src/lib.rs:257:37
300s     |
300s 257 | fn extract_crate_names(cargo_toml: &Document) -> Result<CrateNames, Error> {
300s     |                                     ^^^^^^^^
300s 
300s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
300s    --> /tmp/tmp.ZGNkTUtYIU/registry/proc-macro-crate-1.3.1/src/lib.rs:289:38
300s     |
300s 289 | fn extract_package_name(cargo_toml: &Document) -> Option<&str> {
300s     |                                      ^^^^^^^^
300s 
300s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
300s    --> /tmp/tmp.ZGNkTUtYIU/registry/proc-macro-crate-1.3.1/src/lib.rs:293:35
300s     |
300s 293 | fn target_dep_tables(cargo_toml: &Document) -> impl Iterator<Item = &Table> {
300s     |                                   ^^^^^^^^
300s 
301s warning: `proc-macro-crate` (lib) generated 6 warnings
301s    Compiling scale-info-derive v2.3.1 (/usr/share/cargo/registry/scale-info-derive-2.3.1)
301s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=scale_info_derive CARGO_MANIFEST_DIR=/usr/share/cargo/registry/scale-info-derive-2.3.1 CARGO_PKG_AUTHORS='Parity Technologies <admin@parity.io>:Centrality Developers <support@centrality.ai>' CARGO_PKG_DESCRIPTION='Derive type info for SCALE encodable types' CARGO_PKG_HOMEPAGE='https://www.parity.io/' CARGO_PKG_LICENSE=Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=scale-info-derive CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/paritytech/scale-info' CARGO_PKG_RUST_VERSION=1.56.1 CARGO_PKG_VERSION=2.3.1 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=3 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/scale-info-derive-2.3.1 LD_LIBRARY_PATH=/tmp/tmp.ZGNkTUtYIU/target/debug/deps rustc --crate-name scale_info_derive --edition=2021 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 --cfg 'feature="docs"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "docs"))' -C metadata=f133046ffc67a14e -C extra-filename=-f133046ffc67a14e --out-dir /tmp/tmp.ZGNkTUtYIU/target/debug/deps -C incremental=/tmp/tmp.ZGNkTUtYIU/target/debug/incremental -L dependency=/tmp/tmp.ZGNkTUtYIU/target/debug/deps --extern proc_macro_crate=/tmp/tmp.ZGNkTUtYIU/target/debug/deps/libproc_macro_crate-9f789efb4af10e3a.rlib --extern proc_macro2=/tmp/tmp.ZGNkTUtYIU/target/debug/deps/libproc_macro2-4a516245d9b6eb3e.rlib --extern quote=/tmp/tmp.ZGNkTUtYIU/target/debug/deps/libquote-fd34977375e679eb.rlib --extern syn=/tmp/tmp.ZGNkTUtYIU/target/debug/deps/libsyn-16d4701fea773b4c.rlib --extern proc_macro`
302s     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.58s
302s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/scale-info-derive-2.3.1 CARGO_PKG_AUTHORS='Parity Technologies <admin@parity.io>:Centrality Developers <support@centrality.ai>' CARGO_PKG_DESCRIPTION='Derive type info for SCALE encodable types' CARGO_PKG_HOMEPAGE='https://www.parity.io/' CARGO_PKG_LICENSE=Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=scale-info-derive CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/paritytech/scale-info' CARGO_PKG_RUST_VERSION=1.56.1 CARGO_PKG_VERSION=2.3.1 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=3 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.ZGNkTUtYIU/target/debug/deps:/tmp/tmp.ZGNkTUtYIU/target/debug:/usr/lib/rust-1.80/lib/rustlib/aarch64-unknown-linux-gnu/lib' /tmp/tmp.ZGNkTUtYIU/target/debug/deps/scale_info_derive-f133046ffc67a14e`
302s 
302s running 0 tests
302s 
302s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
302s 
302s autopkgtest [02:02:59]: test librust-scale-info-derive-dev:docs: -----------------------]
303s librust-scale-info-derive-dev:docs PASS
303s autopkgtest [02:03:00]: test librust-scale-info-derive-dev:docs:  - - - - - - - - - - results - - - - - - - - - -
304s autopkgtest [02:03:01]: test librust-scale-info-derive-dev:: preparing testbed
305s Reading package lists...
305s Building dependency tree...
305s Reading state information...
306s Starting pkgProblemResolver with broken count: 0
306s Starting 2 pkgProblemResolver with broken count: 0
306s Done
307s The following NEW packages will be installed:
307s   autopkgtest-satdep
307s 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
307s Need to get 0 B/732 B of archives.
307s After this operation, 0 B of additional disk space will be used.
307s Get:1 /tmp/autopkgtest.lDxnDr/4-autopkgtest-satdep.deb autopkgtest-satdep arm64 0 [732 B]
307s Selecting previously unselected package autopkgtest-satdep.
307s (Reading database ... 
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307s Preparing to unpack .../4-autopkgtest-satdep.deb ...
307s Unpacking autopkgtest-satdep (0) ...
307s Setting up autopkgtest-satdep (0) ...
310s (Reading database ... 85237 files and directories currently installed.)
310s Removing autopkgtest-satdep (0) ...
311s autopkgtest [02:03:08]: test librust-scale-info-derive-dev:: /usr/share/cargo/bin/cargo-auto-test scale-info-derive 2.3.1 --all-targets --no-default-features
311s autopkgtest [02:03:08]: test librust-scale-info-derive-dev:: [-----------------------
311s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
311s debian cargo wrapper: rust_type, gnu_type: aarch64-unknown-linux-gnu, aarch64-linux-gnu
311s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
311s debian cargo wrapper: linking /usr/share/cargo/registry/* into /tmp/tmp.B6cyGGNCFC/registry/
311s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
311s debian cargo wrapper: rust_type, gnu_type: aarch64-unknown-linux-gnu, aarch64-linux-gnu
311s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
311s debian cargo wrapper: running subprocess (['env', 'RUST_BACKTRACE=1', '/usr/bin/cargo', '-Zavoid-dev-deps', 'test', '--verbose', '--verbose', '-j2', '--target', 'aarch64-unknown-linux-gnu', '--all-targets', '--no-default-features'],) {}
311s    Compiling proc-macro2 v1.0.86
311s    Compiling hashbrown v0.14.5
311s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.B6cyGGNCFC/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.B6cyGGNCFC/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.B6cyGGNCFC/target/debug/deps rustc --crate-name build_script_build --edition=2021 /tmp/tmp.B6cyGGNCFC/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=d657a45f39f3db31 -C extra-filename=-d657a45f39f3db31 --out-dir /tmp/tmp.B6cyGGNCFC/target/debug/build/proc-macro2-d657a45f39f3db31 -L dependency=/tmp/tmp.B6cyGGNCFC/target/debug/deps --cap-lints warn`
311s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=hashbrown CARGO_MANIFEST_DIR=/tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5 CARGO_PKG_AUTHORS='Amanieu d'\''Antras <amanieu@gmail.com>' CARGO_PKG_DESCRIPTION='A Rust port of Google'\''s SwissTable hash map' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=hashbrown CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/hashbrown' CARGO_PKG_RUST_VERSION=1.63.0 CARGO_PKG_VERSION=0.14.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5 LD_LIBRARY_PATH=/tmp/tmp.B6cyGGNCFC/target/debug/deps rustc --crate-name hashbrown --edition=2021 /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="raw"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("ahash", "allocator-api2", "compiler_builtins", "core", "default", "equivalent", "inline-more", "raw", "rayon", "rustc-internal-api", "serde"))' -C metadata=7e03e3f376619d18 -C extra-filename=-7e03e3f376619d18 --out-dir /tmp/tmp.B6cyGGNCFC/target/debug/deps -L dependency=/tmp/tmp.B6cyGGNCFC/target/debug/deps --cap-lints warn`
311s warning: unexpected `cfg` condition value: `nightly`
311s   --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/lib.rs:14:5
311s    |
311s 14 |     feature = "nightly",
311s    |     ^^^^^^^^^^^^^^^^^^^
311s    |
311s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s    = help: consider adding `nightly` as a feature in `Cargo.toml`
311s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s    = note: `#[warn(unexpected_cfgs)]` on by default
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s   --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/lib.rs:39:13
311s    |
311s 39 | #![cfg_attr(feature = "nightly", warn(fuzzy_provenance_casts))]
311s    |             ^^^^^^^^^^^^^^^^^^^
311s    |
311s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s    = help: consider adding `nightly` as a feature in `Cargo.toml`
311s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s   --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/lib.rs:40:13
311s    |
311s 40 | #![cfg_attr(feature = "nightly", allow(internal_features))]
311s    |             ^^^^^^^^^^^^^^^^^^^
311s    |
311s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s    = help: consider adding `nightly` as a feature in `Cargo.toml`
311s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s   --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/lib.rs:49:7
311s    |
311s 49 | #[cfg(feature = "nightly")]
311s    |       ^^^^^^^^^^^^^^^^^^^
311s    |
311s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s    = help: consider adding `nightly` as a feature in `Cargo.toml`
311s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s   --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/macros.rs:59:7
311s    |
311s 59 | #[cfg(feature = "nightly")]
311s    |       ^^^^^^^^^^^^^^^^^^^
311s    |
311s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s    = help: consider adding `nightly` as a feature in `Cargo.toml`
311s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s   --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/macros.rs:65:11
311s    |
311s 65 | #[cfg(not(feature = "nightly"))]
311s    |           ^^^^^^^^^^^^^^^^^^^
311s    |
311s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s    = help: consider adding `nightly` as a feature in `Cargo.toml`
311s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s   --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/raw/mod.rs:53:11
311s    |
311s 53 | #[cfg(not(feature = "nightly"))]
311s    |           ^^^^^^^^^^^^^^^^^^^
311s    |
311s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s    = help: consider adding `nightly` as a feature in `Cargo.toml`
311s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s   --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/raw/mod.rs:55:11
311s    |
311s 55 | #[cfg(not(feature = "nightly"))]
311s    |           ^^^^^^^^^^^^^^^^^^^
311s    |
311s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s    = help: consider adding `nightly` as a feature in `Cargo.toml`
311s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s   --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/raw/mod.rs:57:7
311s    |
311s 57 | #[cfg(feature = "nightly")]
311s    |       ^^^^^^^^^^^^^^^^^^^
311s    |
311s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s    = help: consider adding `nightly` as a feature in `Cargo.toml`
311s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s     --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/raw/mod.rs:3549:7
311s      |
311s 3549 | #[cfg(feature = "nightly")]
311s      |       ^^^^^^^^^^^^^^^^^^^
311s      |
311s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s      = help: consider adding `nightly` as a feature in `Cargo.toml`
311s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s     --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/raw/mod.rs:3661:7
311s      |
311s 3661 | #[cfg(feature = "nightly")]
311s      |       ^^^^^^^^^^^^^^^^^^^
311s      |
311s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s      = help: consider adding `nightly` as a feature in `Cargo.toml`
311s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s     --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/raw/mod.rs:3678:11
311s      |
311s 3678 | #[cfg(not(feature = "nightly"))]
311s      |           ^^^^^^^^^^^^^^^^^^^
311s      |
311s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s      = help: consider adding `nightly` as a feature in `Cargo.toml`
311s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s     --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/raw/mod.rs:4304:7
311s      |
311s 4304 | #[cfg(feature = "nightly")]
311s      |       ^^^^^^^^^^^^^^^^^^^
311s      |
311s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s      = help: consider adding `nightly` as a feature in `Cargo.toml`
311s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s     --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/raw/mod.rs:4319:11
311s      |
311s 4319 | #[cfg(not(feature = "nightly"))]
311s      |           ^^^^^^^^^^^^^^^^^^^
311s      |
311s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s      = help: consider adding `nightly` as a feature in `Cargo.toml`
311s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s  --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/raw/alloc.rs:7:7
311s   |
311s 7 | #[cfg(feature = "nightly")]
311s   |       ^^^^^^^^^^^^^^^^^^^
311s   |
311s   = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s   = help: consider adding `nightly` as a feature in `Cargo.toml`
311s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s   --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/raw/alloc.rs:28:15
311s    |
311s 28 | #[cfg(all(not(feature = "nightly"), feature = "allocator-api2"))]
311s    |               ^^^^^^^^^^^^^^^^^^^
311s    |
311s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s    = help: consider adding `nightly` as a feature in `Cargo.toml`
311s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s   --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/raw/alloc.rs:51:15
311s    |
311s 51 | #[cfg(not(any(feature = "nightly", feature = "allocator-api2")))]
311s    |               ^^^^^^^^^^^^^^^^^^^
311s    |
311s    = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s    = help: consider adding `nightly` as a feature in `Cargo.toml`
311s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s    --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/raw/mod.rs:944:32
311s     |
311s 944 |     #[cfg(any(feature = "raw", feature = "nightly"))]
311s     |                                ^^^^^^^^^^^^^^^^^^^
311s     |
311s     = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s     = help: consider adding `nightly` as a feature in `Cargo.toml`
311s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `rkyv`
311s  --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/external_trait_impls/mod.rs:3:7
311s   |
311s 3 | #[cfg(feature = "rkyv")]
311s   |       ^^^^^^^^^^^^^^^^
311s   |
311s   = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s   = help: consider adding `rkyv` as a feature in `Cargo.toml`
311s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s    --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/map.rs:242:11
311s     |
311s 242 | #[cfg(not(feature = "nightly"))]
311s     |           ^^^^^^^^^^^^^^^^^^^
311s     |
311s     = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s     = help: consider adding `nightly` as a feature in `Cargo.toml`
311s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s    --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/map.rs:255:7
311s     |
311s 255 | #[cfg(feature = "nightly")]
311s     |       ^^^^^^^^^^^^^^^^^^^
311s     |
311s     = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s     = help: consider adding `nightly` as a feature in `Cargo.toml`
311s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s     --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/map.rs:6517:11
311s      |
311s 6517 |     #[cfg(feature = "nightly")]
311s      |           ^^^^^^^^^^^^^^^^^^^
311s      |
311s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s      = help: consider adding `nightly` as a feature in `Cargo.toml`
311s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s     --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/map.rs:6523:11
311s      |
311s 6523 |     #[cfg(feature = "nightly")]
311s      |           ^^^^^^^^^^^^^^^^^^^
311s      |
311s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s      = help: consider adding `nightly` as a feature in `Cargo.toml`
311s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s     --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/map.rs:6591:11
311s      |
311s 6591 |     #[cfg(feature = "nightly")]
311s      |           ^^^^^^^^^^^^^^^^^^^
311s      |
311s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s      = help: consider adding `nightly` as a feature in `Cargo.toml`
311s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s     --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/map.rs:6597:11
311s      |
311s 6597 |     #[cfg(feature = "nightly")]
311s      |           ^^^^^^^^^^^^^^^^^^^
311s      |
311s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s      = help: consider adding `nightly` as a feature in `Cargo.toml`
311s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s     --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/map.rs:6651:11
311s      |
311s 6651 |     #[cfg(feature = "nightly")]
311s      |           ^^^^^^^^^^^^^^^^^^^
311s      |
311s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s      = help: consider adding `nightly` as a feature in `Cargo.toml`
311s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s     --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/map.rs:6657:11
311s      |
311s 6657 |     #[cfg(feature = "nightly")]
311s      |           ^^^^^^^^^^^^^^^^^^^
311s      |
311s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s      = help: consider adding `nightly` as a feature in `Cargo.toml`
311s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s     --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/set.rs:1359:11
311s      |
311s 1359 |     #[cfg(feature = "nightly")]
311s      |           ^^^^^^^^^^^^^^^^^^^
311s      |
311s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s      = help: consider adding `nightly` as a feature in `Cargo.toml`
311s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s     --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/set.rs:1365:11
311s      |
311s 1365 |     #[cfg(feature = "nightly")]
311s      |           ^^^^^^^^^^^^^^^^^^^
311s      |
311s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s      = help: consider adding `nightly` as a feature in `Cargo.toml`
311s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s     --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/set.rs:1383:11
311s      |
311s 1383 |     #[cfg(feature = "nightly")]
311s      |           ^^^^^^^^^^^^^^^^^^^
311s      |
311s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s      = help: consider adding `nightly` as a feature in `Cargo.toml`
311s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
311s warning: unexpected `cfg` condition value: `nightly`
311s     --> /tmp/tmp.B6cyGGNCFC/registry/hashbrown-0.14.5/src/set.rs:1389:11
311s      |
311s 1389 |     #[cfg(feature = "nightly")]
311s      |           ^^^^^^^^^^^^^^^^^^^
311s      |
311s      = note: expected values for `feature` are: `ahash`, `allocator-api2`, `compiler_builtins`, `core`, `default`, `equivalent`, `inline-more`, `raw`, `rayon`, `rustc-internal-api`, and `serde`
311s      = help: consider adding `nightly` as a feature in `Cargo.toml`
311s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
311s 
312s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=aarch64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_FEATURE=neon CARGO_CFG_TARGET_HAS_ATOMIC=128,16,32,64,8,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.B6cyGGNCFC/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=aarch64-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.B6cyGGNCFC/target/debug/deps:/tmp/tmp.B6cyGGNCFC/target/debug:/usr/lib/rust-1.80/lib/rustlib/aarch64-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.B6cyGGNCFC/target/debug/build/proc-macro2-c947e554e6735af6/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=aarch64-unknown-linux-gnu /tmp/tmp.B6cyGGNCFC/target/debug/build/proc-macro2-d657a45f39f3db31/build-script-build`
312s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
312s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
312s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
312s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
312s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
312s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
312s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
312s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
312s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
312s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
312s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
312s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
312s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
312s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
312s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
312s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
312s    Compiling equivalent v1.0.1
312s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=equivalent CARGO_MANIFEST_DIR=/tmp/tmp.B6cyGGNCFC/registry/equivalent-1.0.1 CARGO_PKG_AUTHORS='' CARGO_PKG_DESCRIPTION='Traits for key comparison in maps.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=equivalent CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/cuviper/equivalent' CARGO_PKG_RUST_VERSION=1.6 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.B6cyGGNCFC/registry/equivalent-1.0.1 LD_LIBRARY_PATH=/tmp/tmp.B6cyGGNCFC/target/debug/deps rustc --crate-name equivalent --edition=2015 /tmp/tmp.B6cyGGNCFC/registry/equivalent-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=80ceaa0171aa0d87 -C extra-filename=-80ceaa0171aa0d87 --out-dir /tmp/tmp.B6cyGGNCFC/target/debug/deps -L dependency=/tmp/tmp.B6cyGGNCFC/target/debug/deps --cap-lints warn`
312s    Compiling unicode-ident v1.0.13
312s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.B6cyGGNCFC/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.B6cyGGNCFC/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.B6cyGGNCFC/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.B6cyGGNCFC/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=f7bd2b4475e39c25 -C extra-filename=-f7bd2b4475e39c25 --out-dir /tmp/tmp.B6cyGGNCFC/target/debug/deps -L dependency=/tmp/tmp.B6cyGGNCFC/target/debug/deps --cap-lints warn`
312s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.B6cyGGNCFC/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.B6cyGGNCFC/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.B6cyGGNCFC/target/debug/deps OUT_DIR=/tmp/tmp.B6cyGGNCFC/target/debug/build/proc-macro2-c947e554e6735af6/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.B6cyGGNCFC/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=4a516245d9b6eb3e -C extra-filename=-4a516245d9b6eb3e --out-dir /tmp/tmp.B6cyGGNCFC/target/debug/deps -L dependency=/tmp/tmp.B6cyGGNCFC/target/debug/deps --extern unicode_ident=/tmp/tmp.B6cyGGNCFC/target/debug/deps/libunicode_ident-f7bd2b4475e39c25.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)'`
312s warning: `hashbrown` (lib) generated 31 warnings
312s    Compiling indexmap v2.2.6
312s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=indexmap CARGO_MANIFEST_DIR=/tmp/tmp.B6cyGGNCFC/registry/indexmap-2.2.6 CARGO_PKG_AUTHORS='' CARGO_PKG_DESCRIPTION='A hash table with consistent order and fast iteration.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=indexmap CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/indexmap-rs/indexmap' CARGO_PKG_RUST_VERSION=1.63 CARGO_PKG_VERSION=2.2.6 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=6 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.B6cyGGNCFC/registry/indexmap-2.2.6 LD_LIBRARY_PATH=/tmp/tmp.B6cyGGNCFC/target/debug/deps rustc --crate-name indexmap --edition=2021 /tmp/tmp.B6cyGGNCFC/registry/indexmap-2.2.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 '--allow=clippy::style' --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("arbitrary", "default", "rayon", "serde", "std", "test_debug"))' -C metadata=cbd0715e779629ad -C extra-filename=-cbd0715e779629ad --out-dir /tmp/tmp.B6cyGGNCFC/target/debug/deps -L dependency=/tmp/tmp.B6cyGGNCFC/target/debug/deps --extern equivalent=/tmp/tmp.B6cyGGNCFC/target/debug/deps/libequivalent-80ceaa0171aa0d87.rmeta --extern hashbrown=/tmp/tmp.B6cyGGNCFC/target/debug/deps/libhashbrown-7e03e3f376619d18.rmeta --cap-lints warn`
313s warning: unexpected `cfg` condition value: `borsh`
313s    --> /tmp/tmp.B6cyGGNCFC/registry/indexmap-2.2.6/src/lib.rs:117:7
313s     |
313s 117 | #[cfg(feature = "borsh")]
313s     |       ^^^^^^^^^^^^^^^^^
313s     |
313s     = note: expected values for `feature` are: `arbitrary`, `default`, `rayon`, `serde`, `std`, and `test_debug`
313s     = help: consider adding `borsh` as a feature in `Cargo.toml`
313s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
313s     = note: `#[warn(unexpected_cfgs)]` on by default
313s 
313s warning: unexpected `cfg` condition value: `rustc-rayon`
313s    --> /tmp/tmp.B6cyGGNCFC/registry/indexmap-2.2.6/src/lib.rs:131:7
313s     |
313s 131 | #[cfg(feature = "rustc-rayon")]
313s     |       ^^^^^^^^^^^^^^^^^^^^^^^
313s     |
313s     = note: expected values for `feature` are: `arbitrary`, `default`, `rayon`, `serde`, `std`, and `test_debug`
313s     = help: consider adding `rustc-rayon` as a feature in `Cargo.toml`
313s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
313s 
313s warning: unexpected `cfg` condition value: `quickcheck`
313s   --> /tmp/tmp.B6cyGGNCFC/registry/indexmap-2.2.6/src/arbitrary.rs:38:7
313s    |
313s 38 | #[cfg(feature = "quickcheck")]
313s    |       ^^^^^^^^^^^^^^^^^^^^^^
313s    |
313s    = note: expected values for `feature` are: `arbitrary`, `default`, `rayon`, `serde`, `std`, and `test_debug`
313s    = help: consider adding `quickcheck` as a feature in `Cargo.toml`
313s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
313s 
313s warning: unexpected `cfg` condition value: `rustc-rayon`
313s    --> /tmp/tmp.B6cyGGNCFC/registry/indexmap-2.2.6/src/macros.rs:128:30
313s     |
313s 128 | #[cfg(any(feature = "rayon", feature = "rustc-rayon"))]
313s     |                              ^^^^^^^^^^^^^^^^^^^^^^^
313s     |
313s     = note: expected values for `feature` are: `arbitrary`, `default`, `rayon`, `serde`, `std`, and `test_debug`
313s     = help: consider adding `rustc-rayon` as a feature in `Cargo.toml`
313s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
313s 
313s warning: unexpected `cfg` condition value: `rustc-rayon`
313s    --> /tmp/tmp.B6cyGGNCFC/registry/indexmap-2.2.6/src/macros.rs:153:30
313s     |
313s 153 | #[cfg(any(feature = "rayon", feature = "rustc-rayon"))]
313s     |                              ^^^^^^^^^^^^^^^^^^^^^^^
313s     |
313s     = note: expected values for `feature` are: `arbitrary`, `default`, `rayon`, `serde`, `std`, and `test_debug`
313s     = help: consider adding `rustc-rayon` as a feature in `Cargo.toml`
313s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
313s 
313s warning: `indexmap` (lib) generated 5 warnings
313s    Compiling toml_datetime v0.6.8
313s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=toml_datetime CARGO_MANIFEST_DIR=/tmp/tmp.B6cyGGNCFC/registry/toml_datetime-0.6.8 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A TOML-compatible datetime type' CARGO_PKG_HOMEPAGE='https://github.com/toml-rs/toml' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=toml_datetime CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/toml-rs/toml' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=0.6.8 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=6 CARGO_PKG_VERSION_PATCH=8 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.B6cyGGNCFC/registry/toml_datetime-0.6.8 LD_LIBRARY_PATH=/tmp/tmp.B6cyGGNCFC/target/debug/deps rustc --crate-name toml_datetime --edition=2021 /tmp/tmp.B6cyGGNCFC/registry/toml_datetime-0.6.8/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 --warn=rust_2018_idioms '--warn=clippy::zero_sized_map_values' '--warn=clippy::wildcard_imports' '--warn=clippy::verbose_file_reads' --warn=unused_qualifications --warn=unused_macro_rules --warn=unused_lifetimes --warn=unsafe_op_in_unsafe_fn --warn=unreachable_pub '--warn=clippy::trait_duplication_in_bounds' '--warn=clippy::todo' '--warn=clippy::string_to_string' '--warn=clippy::string_lit_as_bytes' '--warn=clippy::string_add_assign' '--warn=clippy::string_add' '--warn=clippy::str_to_string' '--warn=clippy::semicolon_if_nothing_returned' '--warn=clippy::self_named_module_files' '--warn=clippy::same_functions_in_if_condition' '--warn=clippy::rest_pat_in_fully_bound_structs' '--warn=clippy::ref_option_ref' '--warn=clippy::redundant_feature_names' '--warn=clippy::rc_mutex' '--warn=clippy::ptr_as_ptr' '--warn=clippy::path_buf_push_overwrite' '--warn=clippy::negative_feature_names' '--warn=clippy::needless_for_each' '--warn=clippy::needless_continue' '--warn=clippy::mutex_integer' '--warn=clippy::mem_forget' '--warn=clippy::macro_use_imports' '--warn=clippy::lossy_float_literal' '--warn=clippy::linkedlist' '--allow=clippy::let_and_return' '--warn=clippy::large_types_passed_by_value' '--warn=clippy::large_stack_arrays' '--warn=clippy::large_digit_groups' '--warn=clippy::invalid_upcast_comparisons' '--warn=clippy::infinite_loop' '--warn=clippy::inefficient_to_string' '--warn=clippy::inconsistent_struct_constructor' '--warn=clippy::imprecise_flops' '--warn=clippy::implicit_clone' '--allow=clippy::if_same_then_else' '--warn=clippy::from_iter_instead_of_collect' '--warn=clippy::fn_params_excessive_bools' '--warn=clippy::float_cmp_const' '--warn=clippy::flat_map_option' '--warn=clippy::filter_map_next' '--warn=clippy::fallible_impl_from' '--warn=clippy::explicit_into_iter_loop' '--warn=clippy::explicit_deref_methods' '--warn=clippy::expl_impl_clone_on_copy' '--warn=clippy::enum_glob_use' '--warn=clippy::empty_enum' '--warn=clippy::doc_markdown' '--warn=clippy::debug_assert_with_mut_call' '--warn=clippy::dbg_macro' '--warn=clippy::create_dir' '--allow=clippy::collapsible_else_if' '--warn=clippy::checked_conversions' '--allow=clippy::branches_sharing_code' '--allow=clippy::bool_assert_comparison' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("serde"))' -C metadata=80c8f2253f74dbcb -C extra-filename=-80c8f2253f74dbcb --out-dir /tmp/tmp.B6cyGGNCFC/target/debug/deps -L dependency=/tmp/tmp.B6cyGGNCFC/target/debug/deps --cap-lints warn`
314s    Compiling winnow v0.6.18
314s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=winnow CARGO_MANIFEST_DIR=/tmp/tmp.B6cyGGNCFC/registry/winnow-0.6.18 CARGO_PKG_AUTHORS='' CARGO_PKG_DESCRIPTION='A byte-oriented, zero-copy, parser combinators library' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=winnow CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/winnow-rs/winnow' CARGO_PKG_RUST_VERSION=1.65.0 CARGO_PKG_VERSION=0.6.18 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=6 CARGO_PKG_VERSION_PATCH=18 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.B6cyGGNCFC/registry/winnow-0.6.18 LD_LIBRARY_PATH=/tmp/tmp.B6cyGGNCFC/target/debug/deps rustc --crate-name winnow --edition=2021 /tmp/tmp.B6cyGGNCFC/registry/winnow-0.6.18/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 --warn=rust_2018_idioms '--warn=clippy::zero_sized_map_values' '--allow=clippy::wildcard_imports' '--warn=clippy::verbose_file_reads' --warn=unused_macro_rules --warn=unused_lifetimes --warn=unsafe_op_in_unsafe_fn --warn=unreachable_pub '--warn=clippy::uninlined_format_args' '--warn=clippy::trait_duplication_in_bounds' '--warn=clippy::todo' '--warn=clippy::string_to_string' '--warn=clippy::string_lit_as_bytes' '--warn=clippy::string_add_assign' '--warn=clippy::string_add' '--warn=clippy::str_to_string' '--warn=clippy::semicolon_if_nothing_returned' '--warn=clippy::same_functions_in_if_condition' '--warn=clippy::rest_pat_in_fully_bound_structs' '--warn=clippy::ref_option_ref' '--warn=clippy::redundant_feature_names' '--warn=clippy::rc_mutex' '--warn=clippy::ptr_as_ptr' '--warn=clippy::path_buf_push_overwrite' '--warn=clippy::negative_feature_names' '--warn=clippy::needless_for_each' '--warn=clippy::needless_continue' '--warn=clippy::mutex_integer' '--warn=clippy::mem_forget' '--warn=clippy::macro_use_imports' '--warn=clippy::lossy_float_literal' '--warn=clippy::linkedlist' '--allow=clippy::let_and_return' '--warn=clippy::large_types_passed_by_value' '--warn=clippy::large_stack_arrays' '--warn=clippy::large_digit_groups' '--warn=clippy::invalid_upcast_comparisons' '--warn=clippy::infinite_loop' '--warn=clippy::inefficient_to_string' '--warn=clippy::inconsistent_struct_constructor' '--warn=clippy::imprecise_flops' '--warn=clippy::implicit_clone' '--allow=clippy::if_same_then_else' '--warn=clippy::from_iter_instead_of_collect' '--warn=clippy::fn_params_excessive_bools' '--warn=clippy::float_cmp_const' '--warn=clippy::flat_map_option' '--warn=clippy::filter_map_next' '--warn=clippy::fallible_impl_from' '--warn=clippy::explicit_into_iter_loop' '--warn=clippy::explicit_deref_methods' '--warn=clippy::expl_impl_clone_on_copy' '--warn=clippy::enum_glob_use' '--warn=clippy::empty_enum' '--warn=clippy::doc_markdown' '--warn=clippy::debug_assert_with_mut_call' '--warn=clippy::dbg_macro' '--warn=clippy::create_dir' '--allow=clippy::collapsible_else_if' '--warn=clippy::checked_conversions' '--allow=clippy::branches_sharing_code' '--allow=clippy::bool_assert_comparison' --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "default", "simd", "std", "unstable-doc", "unstable-recover"))' -C metadata=be9d5d58c3035450 -C extra-filename=-be9d5d58c3035450 --out-dir /tmp/tmp.B6cyGGNCFC/target/debug/deps -L dependency=/tmp/tmp.B6cyGGNCFC/target/debug/deps --cap-lints warn`
314s    Compiling syn v1.0.109
314s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.B6cyGGNCFC/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.B6cyGGNCFC/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.B6cyGGNCFC/target/debug/deps rustc --crate-name build_script_build --edition=2018 /tmp/tmp.B6cyGGNCFC/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="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --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=7bc54daaa8d42bea -C extra-filename=-7bc54daaa8d42bea --out-dir /tmp/tmp.B6cyGGNCFC/target/debug/build/syn-7bc54daaa8d42bea -L dependency=/tmp/tmp.B6cyGGNCFC/target/debug/deps --cap-lints warn`
314s warning: unexpected `cfg` condition value: `debug`
314s  --> /tmp/tmp.B6cyGGNCFC/registry/winnow-0.6.18/src/combinator/debug/mod.rs:1:13
314s   |
314s 1 | #![cfg_attr(feature = "debug", allow(clippy::std_instead_of_core))]
314s   |             ^^^^^^^^^^^^^^^^^
314s   |
314s   = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
314s   = help: consider adding `debug` as a feature in `Cargo.toml`
314s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
314s   = note: `#[warn(unexpected_cfgs)]` on by default
314s 
314s warning: unexpected `cfg` condition value: `debug`
314s  --> /tmp/tmp.B6cyGGNCFC/registry/winnow-0.6.18/src/combinator/debug/mod.rs:3:7
314s   |
314s 3 | #[cfg(feature = "debug")]
314s   |       ^^^^^^^^^^^^^^^^^
314s   |
314s   = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
314s   = help: consider adding `debug` as a feature in `Cargo.toml`
314s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
314s 
314s warning: unexpected `cfg` condition value: `debug`
314s   --> /tmp/tmp.B6cyGGNCFC/registry/winnow-0.6.18/src/combinator/debug/mod.rs:37:16
314s    |
314s 37 | #[cfg_attr(not(feature = "debug"), allow(unused_variables))]
314s    |                ^^^^^^^^^^^^^^^^^
314s    |
314s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
314s    = help: consider adding `debug` as a feature in `Cargo.toml`
314s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
314s 
314s warning: unexpected `cfg` condition value: `debug`
314s   --> /tmp/tmp.B6cyGGNCFC/registry/winnow-0.6.18/src/combinator/debug/mod.rs:38:16
314s    |
314s 38 | #[cfg_attr(not(feature = "debug"), allow(unused_mut))]
314s    |                ^^^^^^^^^^^^^^^^^
314s    |
314s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
314s    = help: consider adding `debug` as a feature in `Cargo.toml`
314s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
314s 
314s warning: unexpected `cfg` condition value: `debug`
314s   --> /tmp/tmp.B6cyGGNCFC/registry/winnow-0.6.18/src/combinator/debug/mod.rs:39:16
314s    |
314s 39 | #[cfg_attr(not(feature = "debug"), inline(always))]
314s    |                ^^^^^^^^^^^^^^^^^
314s    |
314s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
314s    = help: consider adding `debug` as a feature in `Cargo.toml`
314s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
314s 
314s warning: unexpected `cfg` condition value: `debug`
314s   --> /tmp/tmp.B6cyGGNCFC/registry/winnow-0.6.18/src/combinator/debug/mod.rs:54:16
314s    |
314s 54 | #[cfg_attr(not(feature = "debug"), allow(unused_variables))]
314s    |                ^^^^^^^^^^^^^^^^^
314s    |
314s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
314s    = help: consider adding `debug` as a feature in `Cargo.toml`
314s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
314s 
314s warning: unexpected `cfg` condition value: `debug`
314s   --> /tmp/tmp.B6cyGGNCFC/registry/winnow-0.6.18/src/combinator/debug/mod.rs:79:7
314s    |
314s 79 | #[cfg(feature = "debug")]
314s    |       ^^^^^^^^^^^^^^^^^
314s    |
314s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
314s    = help: consider adding `debug` as a feature in `Cargo.toml`
314s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
314s 
314s warning: unexpected `cfg` condition value: `debug`
314s   --> /tmp/tmp.B6cyGGNCFC/registry/winnow-0.6.18/src/combinator/debug/mod.rs:44:11
314s    |
314s 44 |     #[cfg(feature = "debug")]
314s    |           ^^^^^^^^^^^^^^^^^
314s    |
314s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
314s    = help: consider adding `debug` as a feature in `Cargo.toml`
314s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
314s 
314s warning: unexpected `cfg` condition value: `debug`
314s   --> /tmp/tmp.B6cyGGNCFC/registry/winnow-0.6.18/src/combinator/debug/mod.rs:48:15
314s    |
314s 48 |     #[cfg(not(feature = "debug"))]
314s    |               ^^^^^^^^^^^^^^^^^
314s    |
314s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
314s    = help: consider adding `debug` as a feature in `Cargo.toml`
314s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
314s 
314s warning: unexpected `cfg` condition value: `debug`
314s   --> /tmp/tmp.B6cyGGNCFC/registry/winnow-0.6.18/src/combinator/debug/mod.rs:59:11
314s    |
314s 59 |     #[cfg(feature = "debug")]
314s    |           ^^^^^^^^^^^^^^^^^
314s    |
314s    = note: expected values for `feature` are: `alloc`, `default`, `simd`, `std`, `unstable-doc`, and `unstable-recover`
314s    = help: consider adding `debug` as a feature in `Cargo.toml`
314s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
314s 
314s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=aarch64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_FEATURE=neon CARGO_CFG_TARGET_HAS_ATOMIC=128,16,32,64,8,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_PARSING=1 CARGO_FEATURE_PRINTING=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_FEATURE_QUOTE=1 CARGO_FEATURE_VISIT=1 CARGO_FEATURE_VISIT_MUT=1 CARGO_MANIFEST_DIR=/tmp/tmp.B6cyGGNCFC/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=aarch64-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.B6cyGGNCFC/target/debug/deps:/tmp/tmp.B6cyGGNCFC/target/debug:/usr/lib/rust-1.80/lib/rustlib/aarch64-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.B6cyGGNCFC/target/debug/build/syn-3f8f21892ca74c47/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=aarch64-unknown-linux-gnu /tmp/tmp.B6cyGGNCFC/target/debug/build/syn-7bc54daaa8d42bea/build-script-build`
314s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
314s    Compiling quote v1.0.37
314s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.B6cyGGNCFC/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.B6cyGGNCFC/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.B6cyGGNCFC/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.B6cyGGNCFC/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=fd34977375e679eb -C extra-filename=-fd34977375e679eb --out-dir /tmp/tmp.B6cyGGNCFC/target/debug/deps -L dependency=/tmp/tmp.B6cyGGNCFC/target/debug/deps --extern proc_macro2=/tmp/tmp.B6cyGGNCFC/target/debug/deps/libproc_macro2-4a516245d9b6eb3e.rmeta --cap-lints warn`
315s    Compiling once_cell v1.20.2
315s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=once_cell CARGO_MANIFEST_DIR=/tmp/tmp.B6cyGGNCFC/registry/once_cell-1.20.2 CARGO_PKG_AUTHORS='Aleksey Kladov <aleksey.kladov@gmail.com>' CARGO_PKG_DESCRIPTION='Single assignment cells and lazy values.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=once_cell CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/matklad/once_cell' CARGO_PKG_RUST_VERSION=1.60 CARGO_PKG_VERSION=1.20.2 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=20 CARGO_PKG_VERSION_PATCH=2 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.B6cyGGNCFC/registry/once_cell-1.20.2 LD_LIBRARY_PATH=/tmp/tmp.B6cyGGNCFC/target/debug/deps rustc --crate-name once_cell --edition=2021 /tmp/tmp.B6cyGGNCFC/registry/once_cell-1.20.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="race"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "atomic-polyfill", "critical-section", "default", "parking_lot", "portable-atomic", "race", "std", "unstable"))' -C metadata=e5ff050ba0ca1c3a -C extra-filename=-e5ff050ba0ca1c3a --out-dir /tmp/tmp.B6cyGGNCFC/target/debug/deps -L dependency=/tmp/tmp.B6cyGGNCFC/target/debug/deps --cap-lints warn`
315s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.B6cyGGNCFC/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.B6cyGGNCFC/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.B6cyGGNCFC/target/debug/deps OUT_DIR=/tmp/tmp.B6cyGGNCFC/target/debug/build/syn-3f8f21892ca74c47/out rustc --crate-name syn --edition=2018 /tmp/tmp.B6cyGGNCFC/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="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --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=16d4701fea773b4c -C extra-filename=-16d4701fea773b4c --out-dir /tmp/tmp.B6cyGGNCFC/target/debug/deps -L dependency=/tmp/tmp.B6cyGGNCFC/target/debug/deps --extern proc_macro2=/tmp/tmp.B6cyGGNCFC/target/debug/deps/libproc_macro2-4a516245d9b6eb3e.rmeta --extern quote=/tmp/tmp.B6cyGGNCFC/target/debug/deps/libquote-fd34977375e679eb.rmeta --extern unicode_ident=/tmp/tmp.B6cyGGNCFC/target/debug/deps/libunicode_ident-f7bd2b4475e39c25.rmeta --cap-lints warn --cfg syn_disable_nightly_tests`
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lib.rs:254:13
316s     |
316s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
316s     |             ^^^^^^^
316s     |
316s     = 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`
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: `#[warn(unexpected_cfgs)]` on by default
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lib.rs:430:12
316s     |
316s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lib.rs:434:12
316s     |
316s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lib.rs:455:12
316s     |
316s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lib.rs:804:12
316s     |
316s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lib.rs:867:12
316s     |
316s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lib.rs:887:12
316s     |
316s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lib.rs:916:12
316s     |
316s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/group.rs:136:12
316s     |
316s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/group.rs:214:12
316s     |
316s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/group.rs:269:12
316s     |
316s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:561:12
316s     |
316s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:569:12
316s     |
316s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:881:11
316s     |
316s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
316s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:883:7
316s     |
316s 883 | #[cfg(syn_omit_await_from_token_macro)]
316s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:394:24
316s     |
316s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |                          ^^^^^^^
316s ...
316s 556 | / define_punctuation_structs! {
316s 557 | |     "_" pub struct Underscore/1 /// `_`
316s 558 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:398:24
316s     |
316s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |                          ^^^^^^^
316s ...
316s 556 | / define_punctuation_structs! {
316s 557 | |     "_" pub struct Underscore/1 /// `_`
316s 558 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:406:24
316s     |
316s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                          ^^^^^^^
316s ...
316s 556 | / define_punctuation_structs! {
316s 557 | |     "_" pub struct Underscore/1 /// `_`
316s 558 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:414:24
316s     |
316s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                          ^^^^^^^
316s ...
316s 556 | / define_punctuation_structs! {
316s 557 | |     "_" pub struct Underscore/1 /// `_`
316s 558 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:418:24
316s     |
316s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                          ^^^^^^^
316s ...
316s 556 | / define_punctuation_structs! {
316s 557 | |     "_" pub struct Underscore/1 /// `_`
316s 558 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:426:24
316s     |
316s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                          ^^^^^^^
316s ...
316s 556 | / define_punctuation_structs! {
316s 557 | |     "_" pub struct Underscore/1 /// `_`
316s 558 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:271:24
316s     |
316s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |                          ^^^^^^^
316s ...
316s 652 | / define_keywords! {
316s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
316s 654 | |     "as"          pub struct As           /// `as`
316s 655 | |     "async"       pub struct Async        /// `async`
316s ...   |
316s 704 | |     "yield"       pub struct Yield        /// `yield`
316s 705 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:275:24
316s     |
316s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |                          ^^^^^^^
316s ...
316s 652 | / define_keywords! {
316s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
316s 654 | |     "as"          pub struct As           /// `as`
316s 655 | |     "async"       pub struct Async        /// `async`
316s ...   |
316s 704 | |     "yield"       pub struct Yield        /// `yield`
316s 705 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:283:24
316s     |
316s 283 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                          ^^^^^^^
316s ...
316s 652 | / define_keywords! {
316s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
316s 654 | |     "as"          pub struct As           /// `as`
316s 655 | |     "async"       pub struct Async        /// `async`
316s ...   |
316s 704 | |     "yield"       pub struct Yield        /// `yield`
316s 705 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:291:24
316s     |
316s 291 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                          ^^^^^^^
316s ...
316s 652 | / define_keywords! {
316s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
316s 654 | |     "as"          pub struct As           /// `as`
316s 655 | |     "async"       pub struct Async        /// `async`
316s ...   |
316s 704 | |     "yield"       pub struct Yield        /// `yield`
316s 705 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:295:24
316s     |
316s 295 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                          ^^^^^^^
316s ...
316s 652 | / define_keywords! {
316s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
316s 654 | |     "as"          pub struct As           /// `as`
316s 655 | |     "async"       pub struct Async        /// `async`
316s ...   |
316s 704 | |     "yield"       pub struct Yield        /// `yield`
316s 705 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:303:24
316s     |
316s 303 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                          ^^^^^^^
316s ...
316s 652 | / define_keywords! {
316s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
316s 654 | |     "as"          pub struct As           /// `as`
316s 655 | |     "async"       pub struct Async        /// `async`
316s ...   |
316s 704 | |     "yield"       pub struct Yield        /// `yield`
316s 705 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:309:24
316s     |
316s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                          ^^^^^^^
316s ...
316s 652 | / define_keywords! {
316s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
316s 654 | |     "as"          pub struct As           /// `as`
316s 655 | |     "async"       pub struct Async        /// `async`
316s ...   |
316s 704 | |     "yield"       pub struct Yield        /// `yield`
316s 705 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:317:24
316s     |
316s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                          ^^^^^^^
316s ...
316s 652 | / define_keywords! {
316s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
316s 654 | |     "as"          pub struct As           /// `as`
316s 655 | |     "async"       pub struct Async        /// `async`
316s ...   |
316s 704 | |     "yield"       pub struct Yield        /// `yield`
316s 705 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:444:24
316s     |
316s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                          ^^^^^^^
316s ...
316s 707 | / define_punctuation! {
316s 708 | |     "+"           pub struct Add/1        /// `+`
316s 709 | |     "+="          pub struct AddEq/2      /// `+=`
316s 710 | |     "&"           pub struct And/1        /// `&`
316s ...   |
316s 753 | |     "~"           pub struct Tilde/1      /// `~`
316s 754 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:452:24
316s     |
316s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                          ^^^^^^^
316s ...
316s 707 | / define_punctuation! {
316s 708 | |     "+"           pub struct Add/1        /// `+`
316s 709 | |     "+="          pub struct AddEq/2      /// `+=`
316s 710 | |     "&"           pub struct And/1        /// `&`
316s ...   |
316s 753 | |     "~"           pub struct Tilde/1      /// `~`
316s 754 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:394:24
316s     |
316s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |                          ^^^^^^^
316s ...
316s 707 | / define_punctuation! {
316s 708 | |     "+"           pub struct Add/1        /// `+`
316s 709 | |     "+="          pub struct AddEq/2      /// `+=`
316s 710 | |     "&"           pub struct And/1        /// `&`
316s ...   |
316s 753 | |     "~"           pub struct Tilde/1      /// `~`
316s 754 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = 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)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:398:24
316s     |
316s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |                          ^^^^^^^
316s ...
316s 707 | / define_punctuation! {
316s 708 | |     "+"           pub struct Add/1        /// `+`
316s 709 | |     "+="          pub struct AddEq/2      /// `+=`
316s 710 | |     "&"           pub struct And/1        /// `&`
316s ...   |
316s 753 | |     "~"           pub struct Tilde/1      /// `~`
316s 754 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = 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)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:406:24
316s     |
316s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                          ^^^^^^^
316s ...
316s 707 | / define_punctuation! {
316s 708 | |     "+"           pub struct Add/1        /// `+`
316s 709 | |     "+="          pub struct AddEq/2      /// `+=`
316s 710 | |     "&"           pub struct And/1        /// `&`
316s ...   |
316s 753 | |     "~"           pub struct Tilde/1      /// `~`
316s 754 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = 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)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:414:24
316s     |
316s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                          ^^^^^^^
316s ...
316s 707 | / define_punctuation! {
316s 708 | |     "+"           pub struct Add/1        /// `+`
316s 709 | |     "+="          pub struct AddEq/2      /// `+=`
316s 710 | |     "&"           pub struct And/1        /// `&`
316s ...   |
316s 753 | |     "~"           pub struct Tilde/1      /// `~`
316s 754 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = 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)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:418:24
316s     |
316s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                          ^^^^^^^
316s ...
316s 707 | / define_punctuation! {
316s 708 | |     "+"           pub struct Add/1        /// `+`
316s 709 | |     "+="          pub struct AddEq/2      /// `+=`
316s 710 | |     "&"           pub struct And/1        /// `&`
316s ...   |
316s 753 | |     "~"           pub struct Tilde/1      /// `~`
316s 754 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = 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)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:426:24
316s     |
316s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                          ^^^^^^^
316s ...
316s 707 | / define_punctuation! {
316s 708 | |     "+"           pub struct Add/1        /// `+`
316s 709 | |     "+="          pub struct AddEq/2      /// `+=`
316s 710 | |     "&"           pub struct And/1        /// `&`
316s ...   |
316s 753 | |     "~"           pub struct Tilde/1      /// `~`
316s 754 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = 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)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:503:24
316s     |
316s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |                          ^^^^^^^
316s ...
316s 756 | / define_delimiters! {
316s 757 | |     "{"           pub struct Brace        /// `{...}`
316s 758 | |     "["           pub struct Bracket      /// `[...]`
316s 759 | |     "("           pub struct Paren        /// `(...)`
316s 760 | |     " "           pub struct Group        /// None-delimited group
316s 761 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:507:24
316s     |
316s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |                          ^^^^^^^
316s ...
316s 756 | / define_delimiters! {
316s 757 | |     "{"           pub struct Brace        /// `{...}`
316s 758 | |     "["           pub struct Bracket      /// `[...]`
316s 759 | |     "("           pub struct Paren        /// `(...)`
316s 760 | |     " "           pub struct Group        /// None-delimited group
316s 761 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:515:24
316s     |
316s 515 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                          ^^^^^^^
316s ...
316s 756 | / define_delimiters! {
316s 757 | |     "{"           pub struct Brace        /// `{...}`
316s 758 | |     "["           pub struct Bracket      /// `[...]`
316s 759 | |     "("           pub struct Paren        /// `(...)`
316s 760 | |     " "           pub struct Group        /// None-delimited group
316s 761 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:523:24
316s     |
316s 523 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                          ^^^^^^^
316s ...
316s 756 | / define_delimiters! {
316s 757 | |     "{"           pub struct Brace        /// `{...}`
316s 758 | |     "["           pub struct Bracket      /// `[...]`
316s 759 | |     "("           pub struct Paren        /// `(...)`
316s 760 | |     " "           pub struct Group        /// None-delimited group
316s 761 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:527:24
316s     |
316s 527 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                          ^^^^^^^
316s ...
316s 756 | / define_delimiters! {
316s 757 | |     "{"           pub struct Brace        /// `{...}`
316s 758 | |     "["           pub struct Bracket      /// `[...]`
316s 759 | |     "("           pub struct Paren        /// `(...)`
316s 760 | |     " "           pub struct Group        /// None-delimited group
316s 761 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/token.rs:535:24
316s     |
316s 535 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                          ^^^^^^^
316s ...
316s 756 | / define_delimiters! {
316s 757 | |     "{"           pub struct Brace        /// `{...}`
316s 758 | |     "["           pub struct Bracket      /// `[...]`
316s 759 | |     "("           pub struct Paren        /// `(...)`
316s 760 | |     " "           pub struct Group        /// None-delimited group
316s 761 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ident.rs:38:12
316s    |
316s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/attr.rs:463:12
316s     |
316s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/attr.rs:148:16
316s     |
316s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/attr.rs:329:16
316s     |
316s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/attr.rs:360:16
316s     |
316s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/macros.rs:155:20
316s     |
316s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                      ^^^^^^^
316s     |
316s    ::: /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/attr.rs:336:1
316s     |
316s 336 | / ast_enum_of_structs! {
316s 337 | |     /// Content of a compile-time structured attribute.
316s 338 | |     ///
316s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
316s ...   |
316s 369 | |     }
316s 370 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = 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)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/attr.rs:377:16
316s     |
316s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/attr.rs:390:16
316s     |
316s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/attr.rs:417:16
316s     |
316s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/macros.rs:155:20
316s     |
316s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                      ^^^^^^^
316s     |
316s    ::: /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/attr.rs:412:1
316s     |
316s 412 | / ast_enum_of_structs! {
316s 413 | |     /// Element of a compile-time attribute list.
316s 414 | |     ///
316s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
316s ...   |
316s 425 | |     }
316s 426 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = 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)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/attr.rs:165:16
316s     |
316s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/attr.rs:213:16
316s     |
316s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/attr.rs:223:16
316s     |
316s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/attr.rs:237:16
316s     |
316s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/attr.rs:251:16
316s     |
316s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/attr.rs:557:16
316s     |
316s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/attr.rs:565:16
316s     |
316s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/attr.rs:573:16
316s     |
316s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/attr.rs:581:16
316s     |
316s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/attr.rs:630:16
316s     |
316s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/attr.rs:644:16
316s     |
316s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/attr.rs:654:16
316s     |
316s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s  --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:9:16
316s   |
316s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s   |                ^^^^^^^
316s   |
316s   = help: consider using a Cargo feature instead
316s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s            [lints.rust]
316s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:36:16
316s    |
316s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s    |                ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/macros.rs:155:20
316s     |
316s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                      ^^^^^^^
316s     |
316s    ::: /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:25:1
316s     |
316s 25  | / ast_enum_of_structs! {
316s 26  | |     /// Data stored within an enum variant or struct.
316s 27  | |     ///
316s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
316s ...   |
316s 47  | |     }
316s 48  | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = 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)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:56:16
316s    |
316s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s    |                ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:68:16
316s    |
316s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s    |                ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:153:16
316s     |
316s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:185:16
316s     |
316s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/macros.rs:155:20
316s     |
316s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                      ^^^^^^^
316s     |
316s    ::: /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:173:1
316s     |
316s 173 | / ast_enum_of_structs! {
316s 174 | |     /// The visibility level of an item: inherited or `pub` or
316s 175 | |     /// `pub(restricted)`.
316s 176 | |     ///
316s ...   |
316s 199 | |     }
316s 200 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = 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)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:207:16
316s     |
316s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:218:16
316s     |
316s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:230:16
316s     |
316s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:246:16
316s     |
316s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:275:16
316s     |
316s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:286:16
316s     |
316s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:327:16
316s     |
316s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:299:20
316s     |
316s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                    ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:315:20
316s     |
316s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                    ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:423:16
316s     |
316s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:436:16
316s     |
316s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:445:16
316s     |
316s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:454:16
316s     |
316s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:467:16
316s     |
316s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:474:16
316s     |
316s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/data.rs:481:16
316s     |
316s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:89:16
316s    |
316s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s    |                ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:90:20
316s    |
316s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
316s    |                    ^^^^^^^^^^^^^^^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/macros.rs:155:20
316s     |
316s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                      ^^^^^^^
316s     |
316s    ::: /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:14:1
316s     |
316s 14  | / ast_enum_of_structs! {
316s 15  | |     /// A Rust expression.
316s 16  | |     ///
316s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
316s ...   |
316s 249 | |     }
316s 250 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = 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)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:256:16
316s     |
316s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:268:16
316s     |
316s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:281:16
316s     |
316s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:294:16
316s     |
316s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:307:16
316s     |
316s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:321:16
316s     |
316s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:334:16
316s     |
316s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:346:16
316s     |
316s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:359:16
316s     |
316s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:373:16
316s     |
316s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:387:16
316s     |
316s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:400:16
316s     |
316s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:418:16
316s     |
316s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:431:16
316s     |
316s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:444:16
316s     |
316s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:464:16
316s     |
316s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:480:16
316s     |
316s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:495:16
316s     |
316s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:508:16
316s     |
316s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:523:16
316s     |
316s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:534:16
316s     |
316s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:547:16
316s     |
316s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:558:16
316s     |
316s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:572:16
316s     |
316s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:588:16
316s     |
316s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:604:16
316s     |
316s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:616:16
316s     |
316s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:629:16
316s     |
316s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:643:16
316s     |
316s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:657:16
316s     |
316s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:672:16
316s     |
316s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:687:16
316s     |
316s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:699:16
316s     |
316s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:711:16
316s     |
316s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:723:16
316s     |
316s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:737:16
316s     |
316s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:749:16
316s     |
316s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:761:16
316s     |
316s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:775:16
316s     |
316s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:850:16
316s     |
316s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:920:16
316s     |
316s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:246:15
316s     |
316s 246 |         #[cfg(syn_no_non_exhaustive)]
316s     |               ^^^^^^^^^^^^^^^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:784:40
316s     |
316s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
316s     |                                        ^^^^^^^^^^^^^^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:1159:16
316s      |
316s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:2063:16
316s      |
316s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:2818:16
316s      |
316s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:2832:16
316s      |
316s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:2879:16
316s      |
316s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:2905:23
316s      |
316s 2905 |             #[cfg(not(syn_no_const_vec_new))]
316s      |                       ^^^^^^^^^^^^^^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:2907:19
316s      |
316s 2907 |             #[cfg(syn_no_const_vec_new)]
316s      |                   ^^^^^^^^^^^^^^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:3008:16
316s      |
316s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:3072:16
316s      |
316s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:3082:16
316s      |
316s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:3091:16
316s      |
316s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:3099:16
316s      |
316s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:3338:16
316s      |
316s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:3348:16
316s      |
316s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:3358:16
316s      |
316s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:3367:16
316s      |
316s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:3400:16
316s      |
316s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:3501:16
316s      |
316s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:296:5
316s     |
316s 296 |     doc_cfg,
316s     |     ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:307:5
316s     |
316s 307 |     doc_cfg,
316s     |     ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:318:5
316s     |
316s 318 |     doc_cfg,
316s     |     ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:14:16
316s    |
316s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s    |                ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:35:16
316s    |
316s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s    |                ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/macros.rs:155:20
316s     |
316s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                      ^^^^^^^
316s     |
316s    ::: /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:23:1
316s     |
316s 23  | / ast_enum_of_structs! {
316s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
316s 25  | |     /// `'a: 'b`, `const LEN: usize`.
316s 26  | |     ///
316s ...   |
316s 45  | |     }
316s 46  | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = 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)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:53:16
316s    |
316s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s    |                ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:69:16
316s    |
316s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s    |                ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:83:16
316s    |
316s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s    |                ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:363:20
316s     |
316s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |                    ^^^^^^^
316s ...
316s 404 | generics_wrapper_impls!(ImplGenerics);
316s     | ------------------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:371:20
316s     |
316s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 404 | generics_wrapper_impls!(ImplGenerics);
316s     | ------------------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:382:20
316s     |
316s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 404 | generics_wrapper_impls!(ImplGenerics);
316s     | ------------------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:386:20
316s     |
316s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 404 | generics_wrapper_impls!(ImplGenerics);
316s     | ------------------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:394:20
316s     |
316s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 404 | generics_wrapper_impls!(ImplGenerics);
316s     | ------------------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:363:20
316s     |
316s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |                    ^^^^^^^
316s ...
316s 406 | generics_wrapper_impls!(TypeGenerics);
316s     | ------------------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:371:20
316s     |
316s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 406 | generics_wrapper_impls!(TypeGenerics);
316s     | ------------------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:382:20
316s     |
316s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 406 | generics_wrapper_impls!(TypeGenerics);
316s     | ------------------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:386:20
316s     |
316s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 406 | generics_wrapper_impls!(TypeGenerics);
316s     | ------------------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:394:20
316s     |
316s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 406 | generics_wrapper_impls!(TypeGenerics);
316s     | ------------------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:363:20
316s     |
316s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |                    ^^^^^^^
316s ...
316s 408 | generics_wrapper_impls!(Turbofish);
316s     | ---------------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:371:20
316s     |
316s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 408 | generics_wrapper_impls!(Turbofish);
316s     | ---------------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:382:20
316s     |
316s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 408 | generics_wrapper_impls!(Turbofish);
316s     | ---------------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:386:20
316s     |
316s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 408 | generics_wrapper_impls!(Turbofish);
316s     | ---------------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:394:20
316s     |
316s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 408 | generics_wrapper_impls!(Turbofish);
316s     | ---------------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:426:16
316s     |
316s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:475:16
316s     |
316s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/macros.rs:155:20
316s     |
316s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                      ^^^^^^^
316s     |
316s    ::: /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:470:1
316s     |
316s 470 | / ast_enum_of_structs! {
316s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
316s 472 | |     ///
316s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
316s ...   |
316s 479 | |     }
316s 480 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = 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)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:487:16
316s     |
316s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:504:16
316s     |
316s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:517:16
316s     |
316s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:535:16
316s     |
316s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/macros.rs:155:20
316s     |
316s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                      ^^^^^^^
316s     |
316s    ::: /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:524:1
316s     |
316s 524 | / ast_enum_of_structs! {
316s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
316s 526 | |     ///
316s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
316s ...   |
316s 545 | |     }
316s 546 | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = 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)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:553:16
316s     |
316s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:570:16
316s     |
316s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:583:16
316s     |
316s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:347:9
316s     |
316s 347 |         doc_cfg,
316s     |         ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:597:16
316s     |
316s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:660:16
316s     |
316s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:687:16
316s     |
316s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:725:16
316s     |
316s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:747:16
316s     |
316s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:758:16
316s     |
316s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:812:16
316s     |
316s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:856:16
316s     |
316s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:905:16
316s     |
316s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:916:16
316s     |
316s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:940:16
316s     |
316s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:971:16
316s     |
316s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:982:16
316s     |
316s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:1057:16
316s      |
316s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:1207:16
316s      |
316s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:1217:16
316s      |
316s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:1229:16
316s      |
316s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:1268:16
316s      |
316s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:1300:16
316s      |
316s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:1310:16
316s      |
316s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:1325:16
316s      |
316s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:1335:16
316s      |
316s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:1345:16
316s      |
316s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/generics.rs:1354:16
316s      |
316s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lifetime.rs:127:16
316s     |
316s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lifetime.rs:145:16
316s     |
316s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:629:12
316s     |
316s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:640:12
316s     |
316s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:652:12
316s     |
316s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/macros.rs:155:20
316s     |
316s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                      ^^^^^^^
316s     |
316s    ::: /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:14:1
316s     |
316s 14  | / ast_enum_of_structs! {
316s 15  | |     /// A Rust literal such as a string or integer or boolean.
316s 16  | |     ///
316s 17  | |     /// # Syntax tree enum
316s ...   |
316s 48  | |     }
316s 49  | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = 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)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:666:20
316s     |
316s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |                    ^^^^^^^
316s ...
316s 703 | lit_extra_traits!(LitStr);
316s     | ------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:676:20
316s     |
316s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 703 | lit_extra_traits!(LitStr);
316s     | ------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:684:20
316s     |
316s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 703 | lit_extra_traits!(LitStr);
316s     | ------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:666:20
316s     |
316s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |                    ^^^^^^^
316s ...
316s 704 | lit_extra_traits!(LitByteStr);
316s     | ----------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:676:20
316s     |
316s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 704 | lit_extra_traits!(LitByteStr);
316s     | ----------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:684:20
316s     |
316s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 704 | lit_extra_traits!(LitByteStr);
316s     | ----------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:666:20
316s     |
316s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |                    ^^^^^^^
316s ...
316s 705 | lit_extra_traits!(LitByte);
316s     | -------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:676:20
316s     |
316s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 705 | lit_extra_traits!(LitByte);
316s     | -------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:684:20
316s     |
316s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 705 | lit_extra_traits!(LitByte);
316s     | -------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:666:20
316s     |
316s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |                    ^^^^^^^
316s ...
316s 706 | lit_extra_traits!(LitChar);
316s     | -------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:676:20
316s     |
316s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 706 | lit_extra_traits!(LitChar);
316s     | -------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:684:20
316s     |
316s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 706 | lit_extra_traits!(LitChar);
316s     | -------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:666:20
316s     |
316s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |                    ^^^^^^^
316s ...
316s 707 | lit_extra_traits!(LitInt);
316s     | ------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:676:20
316s     |
316s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 707 | lit_extra_traits!(LitInt);
316s     | ------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:684:20
316s     |
316s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 707 | lit_extra_traits!(LitInt);
316s     | ------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:666:20
316s     |
316s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |                    ^^^^^^^
316s ...
316s 708 | lit_extra_traits!(LitFloat);
316s     | --------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:676:20
316s     |
316s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 708 | lit_extra_traits!(LitFloat);
316s     | --------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:684:20
316s     |
316s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                    ^^^^^^^
316s ...
316s 708 | lit_extra_traits!(LitFloat);
316s     | --------------------------- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:170:16
316s     |
316s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:200:16
316s     |
316s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:557:16
316s     |
316s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:567:16
316s     |
316s 567 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:577:16
316s     |
316s 577 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:587:16
316s     |
316s 587 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:597:16
316s     |
316s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:607:16
316s     |
316s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:617:16
316s     |
316s 617 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:744:16
316s     |
316s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:816:16
316s     |
316s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:827:16
316s     |
316s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:838:16
316s     |
316s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:849:16
316s     |
316s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:860:16
316s     |
316s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:871:16
316s     |
316s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:882:16
316s     |
316s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:900:16
316s     |
316s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:907:16
316s     |
316s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:914:16
316s     |
316s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:921:16
316s     |
316s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:928:16
316s     |
316s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:935:16
316s     |
316s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:942:16
316s     |
316s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lit.rs:1568:15
316s      |
316s 1568 |         #[cfg(syn_no_negative_literal_parse)]
316s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/mac.rs:15:16
316s    |
316s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s    |                ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/mac.rs:29:16
316s    |
316s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s    |                ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/mac.rs:137:16
316s     |
316s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/mac.rs:145:16
316s     |
316s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/mac.rs:177:16
316s     |
316s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/mac.rs:201:16
316s     |
316s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s  --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/derive.rs:8:16
316s   |
316s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
316s   |                ^^^^^^^
316s   |
316s   = help: consider using a Cargo feature instead
316s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s            [lints.rust]
316s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/derive.rs:37:16
316s    |
316s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
316s    |                ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/derive.rs:57:16
316s    |
316s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
316s    |                ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/derive.rs:70:16
316s    |
316s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
316s    |                ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/derive.rs:83:16
316s    |
316s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
316s    |                ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/derive.rs:95:16
316s    |
316s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s    |                ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/derive.rs:231:16
316s     |
316s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s  --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/op.rs:6:16
316s   |
316s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s   |                ^^^^^^^
316s   |
316s   = help: consider using a Cargo feature instead
316s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s            [lints.rust]
316s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/op.rs:72:16
316s    |
316s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s    |                ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/op.rs:130:16
316s     |
316s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/op.rs:165:16
316s     |
316s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/op.rs:188:16
316s     |
316s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/op.rs:224:16
316s     |
316s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:16:16
316s    |
316s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s    |                ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:17:20
316s    |
316s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
316s    |                    ^^^^^^^^^^^^^^^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/macros.rs:155:20
316s     |
316s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                      ^^^^^^^
316s     |
316s    ::: /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:5:1
316s     |
316s 5   | / ast_enum_of_structs! {
316s 6   | |     /// The possible types that a Rust value could have.
316s 7   | |     ///
316s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
316s ...   |
316s 88  | |     }
316s 89  | | }
316s     | |_- in this macro invocation
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s     = 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)
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:96:16
316s    |
316s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s    |                ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:110:16
316s     |
316s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:128:16
316s     |
316s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:141:16
316s     |
316s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:153:16
316s     |
316s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:164:16
316s     |
316s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:175:16
316s     |
316s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:186:16
316s     |
316s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:199:16
316s     |
316s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:211:16
316s     |
316s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:225:16
316s     |
316s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:239:16
316s     |
316s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:252:16
316s     |
316s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:264:16
316s     |
316s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:276:16
316s     |
316s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:288:16
316s     |
316s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:311:16
316s     |
316s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:323:16
316s     |
316s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:85:15
316s    |
316s 85 |         #[cfg(syn_no_non_exhaustive)]
316s    |               ^^^^^^^^^^^^^^^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:342:16
316s     |
316s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:656:16
316s     |
316s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:667:16
316s     |
316s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:680:16
316s     |
316s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:703:16
316s     |
316s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:716:16
316s     |
316s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:777:16
316s     |
316s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:786:16
316s     |
316s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:795:16
316s     |
316s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:828:16
316s     |
316s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:837:16
316s     |
316s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:887:16
316s     |
316s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:895:16
316s     |
316s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:949:16
316s     |
316s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:992:16
316s     |
316s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:1003:16
316s      |
316s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:1024:16
316s      |
316s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:1098:16
316s      |
316s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:1108:16
316s      |
316s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:357:20
316s     |
316s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                    ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:869:20
316s     |
316s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                    ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:904:20
316s     |
316s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                    ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:958:20
316s     |
316s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                    ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:1128:16
316s      |
316s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:1137:16
316s      |
316s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:1148:16
316s      |
316s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:1162:16
316s      |
316s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:1172:16
316s      |
316s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:1193:16
316s      |
316s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:1200:16
316s      |
316s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:1209:16
316s      |
316s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:1216:16
316s      |
316s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:1224:16
316s      |
316s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:1232:16
316s      |
316s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:1241:16
316s      |
316s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:1250:16
316s      |
316s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:1257:16
316s      |
316s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:1264:16
316s      |
316s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:1277:16
316s      |
316s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:1289:16
316s      |
316s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/ty.rs:1297:16
316s      |
316s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s  --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:9:16
316s   |
316s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s   |                ^^^^^^^
316s   |
316s   = help: consider using a Cargo feature instead
316s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s            [lints.rust]
316s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:35:16
316s    |
316s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s    |                ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:67:16
316s    |
316s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s    |                ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:105:16
316s     |
316s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:130:16
316s     |
316s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:144:16
316s     |
316s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:157:16
316s     |
316s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:171:16
316s     |
316s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:201:16
316s     |
316s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:218:16
316s     |
316s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:225:16
316s     |
316s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:358:16
316s     |
316s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:385:16
316s     |
316s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:397:16
316s     |
316s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:430:16
316s     |
316s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:505:20
316s     |
316s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                    ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:569:20
316s     |
316s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                    ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:591:20
316s     |
316s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                    ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:693:16
316s     |
316s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:701:16
316s     |
316s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:709:16
316s     |
316s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:724:16
316s     |
316s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:752:16
316s     |
316s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:793:16
316s     |
316s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:802:16
316s     |
316s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/path.rs:811:16
316s     |
316s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/punctuated.rs:371:12
316s     |
316s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/punctuated.rs:386:12
316s     |
316s 386 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/punctuated.rs:395:12
316s     |
316s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/punctuated.rs:408:12
316s     |
316s 408 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/punctuated.rs:422:12
316s     |
316s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/punctuated.rs:1012:12
316s      |
316s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/punctuated.rs:54:15
316s    |
316s 54 |     #[cfg(not(syn_no_const_vec_new))]
316s    |               ^^^^^^^^^^^^^^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/punctuated.rs:63:11
316s    |
316s 63 |     #[cfg(syn_no_const_vec_new)]
316s    |           ^^^^^^^^^^^^^^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/punctuated.rs:267:16
316s     |
316s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/punctuated.rs:288:16
316s     |
316s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/punctuated.rs:325:16
316s     |
316s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/punctuated.rs:346:16
316s     |
316s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/punctuated.rs:1060:16
316s      |
316s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/punctuated.rs:1071:16
316s      |
316s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
316s      |                ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/parse_quote.rs:68:12
316s    |
316s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/parse_quote.rs:100:12
316s     |
316s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
316s     |
316s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lib.rs:579:16
316s     |
316s 579 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "visit")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/lib.rs:676:16
316s     |
316s 676 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "visit-mut")))]
316s     |                ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/visit.rs:1216:15
316s      |
316s 1216 |         #[cfg(syn_no_non_exhaustive)]
316s      |               ^^^^^^^^^^^^^^^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/visit.rs:3392:15
316s      |
316s 3392 |         #[cfg(syn_no_non_exhaustive)]
316s      |               ^^^^^^^^^^^^^^^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/visit_mut.rs:1217:15
316s      |
316s 1217 |         #[cfg(syn_no_non_exhaustive)]
316s      |               ^^^^^^^^^^^^^^^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/visit_mut.rs:3392:15
316s      |
316s 3392 |         #[cfg(syn_no_non_exhaustive)]
316s      |               ^^^^^^^^^^^^^^^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s  --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:7:12
316s   |
316s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s   |            ^^^^^^^
316s   |
316s   = help: consider using a Cargo feature instead
316s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s            [lints.rust]
316s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:17:12
316s    |
316s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:43:12
316s    |
316s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:46:12
316s    |
316s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:53:12
316s    |
316s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:66:12
316s    |
316s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:77:12
316s    |
316s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:80:12
316s    |
316s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:87:12
316s    |
316s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:108:12
316s     |
316s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:120:12
316s     |
316s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:135:12
316s     |
316s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:146:12
316s     |
316s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:157:12
316s     |
316s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:168:12
316s     |
316s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:179:12
316s     |
316s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:189:12
316s     |
316s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:202:12
316s     |
316s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:341:12
316s     |
316s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:387:12
316s     |
316s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:399:12
316s     |
316s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:439:12
316s     |
316s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:490:12
316s     |
316s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:515:12
316s     |
316s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:575:12
316s     |
316s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:586:12
316s     |
316s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:705:12
316s     |
316s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:751:12
316s     |
316s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:788:12
316s     |
316s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:799:12
316s     |
316s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:809:12
316s     |
316s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:907:12
316s     |
316s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:930:12
316s     |
316s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:941:12
316s     |
316s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1027:12
316s      |
316s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1313:12
316s      |
316s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1324:12
316s      |
316s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1339:12
316s      |
316s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1362:12
316s      |
316s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1374:12
316s      |
316s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1385:12
316s      |
316s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1395:12
316s      |
316s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1406:12
316s      |
316s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1417:12
316s      |
316s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1440:12
316s      |
316s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1450:12
316s      |
316s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1655:12
316s      |
316s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1665:12
316s      |
316s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1678:12
316s      |
316s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1688:12
316s      |
316s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1699:12
316s      |
316s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1710:12
316s      |
316s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1722:12
316s      |
316s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1757:12
316s      |
316s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1798:12
316s      |
316s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1810:12
316s      |
316s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1813:12
316s      |
316s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1889:12
316s      |
316s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1914:12
316s      |
316s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1926:12
316s      |
316s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1942:12
316s      |
316s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1952:12
316s      |
316s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1962:12
316s      |
316s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1971:12
316s      |
316s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1978:12
316s      |
316s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1987:12
316s      |
316s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:2001:12
316s      |
316s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:2011:12
316s      |
316s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:2021:12
316s      |
316s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:2031:12
316s      |
316s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:2043:12
316s      |
316s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:2055:12
316s      |
316s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:2065:12
316s      |
316s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:2075:12
316s      |
316s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:2085:12
316s      |
316s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:2088:12
316s      |
316s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:2158:12
316s      |
316s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:2168:12
316s      |
316s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:2180:12
316s      |
316s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:2189:12
316s      |
316s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:2198:12
316s      |
316s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:2210:12
316s      |
316s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:2222:12
316s      |
316s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:2232:12
316s      |
316s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:276:23
316s     |
316s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
316s     |                       ^^^^^^^^^^^^^^^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/clone.rs:1908:19
316s      |
316s 1908 |             #[cfg(syn_no_non_exhaustive)]
316s      |                   ^^^^^^^^^^^^^^^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s  --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:8:12
316s   |
316s 8 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s   |            ^^^^^^^
316s   |
316s   = help: consider using a Cargo feature instead
316s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s            [lints.rust]
316s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:11:12
316s    |
316s 11 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:18:12
316s    |
316s 18 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:21:12
316s    |
316s 21 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:39:12
316s    |
316s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:42:12
316s    |
316s 42 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:53:12
316s    |
316s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:56:12
316s    |
316s 56 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:64:12
316s    |
316s 64 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:67:12
316s    |
316s 67 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:74:12
316s    |
316s 74 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:77:12
316s    |
316s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:114:12
316s     |
316s 114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:117:12
316s     |
316s 117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:134:12
316s     |
316s 134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:137:12
316s     |
316s 137 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:144:12
316s     |
316s 144 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:147:12
316s     |
316s 147 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:155:12
316s     |
316s 155 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:158:12
316s     |
316s 158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:165:12
316s     |
316s 165 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:168:12
316s     |
316s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:180:12
316s     |
316s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:183:12
316s     |
316s 183 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:190:12
316s     |
316s 190 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:193:12
316s     |
316s 193 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:200:12
316s     |
316s 200 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:203:12
316s     |
316s 203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:210:12
316s     |
316s 210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:213:12
316s     |
316s 213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:221:12
316s     |
316s 221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:224:12
316s     |
316s 224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:357:12
316s     |
316s 357 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:360:12
316s     |
316s 360 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:399:12
316s     |
316s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:402:12
316s     |
316s 402 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:409:12
316s     |
316s 409 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:412:12
316s     |
316s 412 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:442:12
316s     |
316s 442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:445:12
316s     |
316s 445 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:486:12
316s     |
316s 486 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:489:12
316s     |
316s 489 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:506:12
316s     |
316s 506 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:509:12
316s     |
316s 509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:558:12
316s     |
316s 558 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:561:12
316s     |
316s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:568:12
316s     |
316s 568 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:571:12
316s     |
316s 571 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:672:12
316s     |
316s 672 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:675:12
316s     |
316s 675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:713:12
316s     |
316s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:716:12
316s     |
316s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:746:12
316s     |
316s 746 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:749:12
316s     |
316s 749 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:761:12
316s     |
316s 761 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:764:12
316s     |
316s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:771:12
316s     |
316s 771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:774:12
316s     |
316s 774 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:868:12
316s     |
316s 868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:871:12
316s     |
316s 871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:914:12
316s     |
316s 914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:917:12
316s     |
316s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:931:12
316s     |
316s 931 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:934:12
316s     |
316s 934 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1231:12
316s      |
316s 1231 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1234:12
316s      |
316s 1234 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1241:12
316s      |
316s 1241 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1243:12
316s      |
316s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1261:12
316s      |
316s 1261 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1263:12
316s      |
316s 1263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1269:12
316s      |
316s 1269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1271:12
316s      |
316s 1271 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1273:12
316s      |
316s 1273 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1275:12
316s      |
316s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1277:12
316s      |
316s 1277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1279:12
316s      |
316s 1279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1292:12
316s      |
316s 1292 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1295:12
316s      |
316s 1295 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1303:12
316s      |
316s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1306:12
316s      |
316s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1318:12
316s      |
316s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1321:12
316s      |
316s 1321 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1333:12
316s      |
316s 1333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1336:12
316s      |
316s 1336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1343:12
316s      |
316s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1346:12
316s      |
316s 1346 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1363:12
316s      |
316s 1363 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1366:12
316s      |
316s 1366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1377:12
316s      |
316s 1377 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1380:12
316s      |
316s 1380 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1573:12
316s      |
316s 1573 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1576:12
316s      |
316s 1576 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1583:12
316s      |
316s 1583 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1586:12
316s      |
316s 1586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1604:12
316s      |
316s 1604 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1607:12
316s      |
316s 1607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1614:12
316s      |
316s 1614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1617:12
316s      |
316s 1617 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1624:12
316s      |
316s 1624 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1627:12
316s      |
316s 1627 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1634:12
316s      |
316s 1634 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1637:12
316s      |
316s 1637 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1645:12
316s      |
316s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1648:12
316s      |
316s 1648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1681:12
316s      |
316s 1681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1684:12
316s      |
316s 1684 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1725:12
316s      |
316s 1725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1728:12
316s      |
316s 1728 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1736:12
316s      |
316s 1736 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1739:12
316s      |
316s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1814:12
316s      |
316s 1814 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1817:12
316s      |
316s 1817 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1843:12
316s      |
316s 1843 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1846:12
316s      |
316s 1846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1853:12
316s      |
316s 1853 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1856:12
316s      |
316s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1865:12
316s      |
316s 1865 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1868:12
316s      |
316s 1868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1875:12
316s      |
316s 1875 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1878:12
316s      |
316s 1878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1885:12
316s      |
316s 1885 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1888:12
316s      |
316s 1888 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1895:12
316s      |
316s 1895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1898:12
316s      |
316s 1898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1905:12
316s      |
316s 1905 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1908:12
316s      |
316s 1908 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1915:12
316s      |
316s 1915 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1918:12
316s      |
316s 1918 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1927:12
316s      |
316s 1927 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1930:12
316s      |
316s 1930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1945:12
316s      |
316s 1945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1948:12
316s      |
316s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1955:12
316s      |
316s 1955 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1958:12
316s      |
316s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1965:12
316s      |
316s 1965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1968:12
316s      |
316s 1968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1976:12
316s      |
316s 1976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1979:12
316s      |
316s 1979 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1987:12
316s      |
316s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1990:12
316s      |
316s 1990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:1997:12
316s      |
316s 1997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:2000:12
316s      |
316s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:2007:12
316s      |
316s 2007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:2010:12
316s      |
316s 2010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:2017:12
316s      |
316s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:2020:12
316s      |
316s 2020 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:2099:12
316s      |
316s 2099 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:2102:12
316s      |
316s 2102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:2109:12
316s      |
316s 2109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:2112:12
316s      |
316s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:2120:12
316s      |
316s 2120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:2123:12
316s      |
316s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:2130:12
316s      |
316s 2130 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:2133:12
316s      |
316s 2133 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:2140:12
316s      |
316s 2140 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:2143:12
316s      |
316s 2143 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:2150:12
316s      |
316s 2150 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:2153:12
316s      |
316s 2153 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:2168:12
316s      |
316s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:2171:12
316s      |
316s 2171 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:2178:12
316s      |
316s 2178 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/eq.rs:2181:12
316s      |
316s 2181 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s  --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:9:12
316s   |
316s 9 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s   |            ^^^^^^^
316s   |
316s   = help: consider using a Cargo feature instead
316s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s            [lints.rust]
316s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:19:12
316s    |
316s 19 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:44:12
316s    |
316s 44 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:61:12
316s    |
316s 61 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:73:12
316s    |
316s 73 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:85:12
316s    |
316s 85 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:180:12
316s     |
316s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:201:12
316s     |
316s 201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:211:12
316s     |
316s 211 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:225:12
316s     |
316s 225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:236:12
316s     |
316s 236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:259:12
316s     |
316s 259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:269:12
316s     |
316s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:280:12
316s     |
316s 280 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:290:12
316s     |
316s 290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:304:12
316s     |
316s 304 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:566:12
316s     |
316s 566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:614:12
316s     |
316s 614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:626:12
316s     |
316s 626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:665:12
316s     |
316s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:715:12
316s     |
316s 715 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:739:12
316s     |
316s 739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:799:12
316s     |
316s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:810:12
316s     |
316s 810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:929:12
316s     |
316s 929 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:976:12
316s     |
316s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:1016:12
316s      |
316s 1016 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:1038:12
316s      |
316s 1038 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:1048:12
316s      |
316s 1048 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:1172:12
316s      |
316s 1172 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:1222:12
316s      |
316s 1222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:1245:12
316s      |
316s 1245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:1663:12
316s      |
316s 1663 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:1675:12
316s      |
316s 1675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:1717:12
316s      |
316s 1717 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:1739:12
316s      |
316s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:1751:12
316s      |
316s 1751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:1771:12
316s      |
316s 1771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:1794:12
316s      |
316s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:1805:12
316s      |
316s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:1826:12
316s      |
316s 1826 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:1845:12
316s      |
316s 1845 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2108:12
316s      |
316s 2108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2119:12
316s      |
316s 2119 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2141:12
316s      |
316s 2141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2152:12
316s      |
316s 2152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2163:12
316s      |
316s 2163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2174:12
316s      |
316s 2174 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2186:12
316s      |
316s 2186 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2227:12
316s      |
316s 2227 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2290:12
316s      |
316s 2290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2303:12
316s      |
316s 2303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2406:12
316s      |
316s 2406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2479:12
316s      |
316s 2479 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2490:12
316s      |
316s 2490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2505:12
316s      |
316s 2505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2515:12
316s      |
316s 2515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2525:12
316s      |
316s 2525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2533:12
316s      |
316s 2533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2543:12
316s      |
316s 2543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2551:12
316s      |
316s 2551 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2566:12
316s      |
316s 2566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2585:12
316s      |
316s 2585 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2595:12
316s      |
316s 2595 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2606:12
316s      |
316s 2606 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2618:12
316s      |
316s 2618 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2630:12
316s      |
316s 2630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2640:12
316s      |
316s 2640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2651:12
316s      |
316s 2651 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2661:12
316s      |
316s 2661 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2762:12
316s      |
316s 2762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2772:12
316s      |
316s 2772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2785:12
316s      |
316s 2785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2793:12
316s      |
316s 2793 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2801:12
316s      |
316s 2801 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2812:12
316s      |
316s 2812 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2838:12
316s      |
316s 2838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2848:12
316s      |
316s 2848 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:501:23
316s     |
316s 501 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
316s     |                       ^^^^^^^^^^^^^^^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/hash.rs:2473:19
316s      |
316s 2473 |             #[cfg(syn_no_non_exhaustive)]
316s      |                   ^^^^^^^^^^^^^^^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s  --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:7:12
316s   |
316s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s   |            ^^^^^^^
316s   |
316s   = help: consider using a Cargo feature instead
316s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s            [lints.rust]
316s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:17:12
316s    |
316s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:43:12
316s    |
316s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:57:12
316s    |
316s 57 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:70:12
316s    |
316s 70 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s   --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:81:12
316s    |
316s 81 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s    |            ^^^^^^^
316s    |
316s    = help: consider using a Cargo feature instead
316s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s             [lints.rust]
316s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:229:12
316s     |
316s 229 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:250:12
316s     |
316s 250 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:262:12
316s     |
316s 262 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:277:12
316s     |
316s 277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:288:12
316s     |
316s 288 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:311:12
316s     |
316s 311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:322:12
316s     |
316s 322 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:333:12
316s     |
316s 333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:343:12
316s     |
316s 343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:356:12
316s     |
316s 356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:655:12
316s     |
316s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:701:12
316s     |
316s 701 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:713:12
316s     |
316s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:753:12
316s     |
316s 753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:804:12
316s     |
316s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:829:12
316s     |
316s 829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:889:12
316s     |
316s 889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:900:12
316s     |
316s 900 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s     |            ^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:1019:12
316s      |
316s 1019 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:1065:12
316s      |
316s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:1102:12
316s      |
316s 1102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:1121:12
316s      |
316s 1121 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:1131:12
316s      |
316s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:1257:12
316s      |
316s 1257 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:1308:12
316s      |
316s 1308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:1331:12
316s      |
316s 1331 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:1437:12
316s      |
316s 1437 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:1790:12
316s      |
316s 1790 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:1800:12
316s      |
316s 1800 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:1811:12
316s      |
316s 1811 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:1872:12
316s      |
316s 1872 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:1884:12
316s      |
316s 1884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:1907:12
316s      |
316s 1907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:1925:12
316s      |
316s 1925 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:1948:12
316s      |
316s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:1959:12
316s      |
316s 1959 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:1982:12
316s      |
316s 1982 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2000:12
316s      |
316s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2269:12
316s      |
316s 2269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2279:12
316s      |
316s 2279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2298:12
316s      |
316s 2298 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2308:12
316s      |
316s 2308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2319:12
316s      |
316s 2319 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2330:12
316s      |
316s 2330 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2342:12
316s      |
316s 2342 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2385:12
316s      |
316s 2385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2448:12
316s      |
316s 2448 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2460:12
316s      |
316s 2460 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2563:12
316s      |
316s 2563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2648:12
316s      |
316s 2648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2660:12
316s      |
316s 2660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2676:12
316s      |
316s 2676 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2686:12
316s      |
316s 2686 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2696:12
316s      |
316s 2696 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2705:12
316s      |
316s 2705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2714:12
316s      |
316s 2714 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2723:12
316s      |
316s 2723 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2737:12
316s      |
316s 2737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2755:12
316s      |
316s 2755 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2765:12
316s      |
316s 2765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2775:12
316s      |
316s 2775 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2787:12
316s      |
316s 2787 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2799:12
316s      |
316s 2799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2809:12
316s      |
316s 2809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2819:12
316s      |
316s 2819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2829:12
316s      |
316s 2829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2935:12
316s      |
316s 2935 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2945:12
316s      |
316s 2945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2957:12
316s      |
316s 2957 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2966:12
316s      |
316s 2966 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2975:12
316s      |
316s 2975 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2987:12
316s      |
316s 2987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:3011:12
316s      |
316s 3011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:3021:12
316s      |
316s 3021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
316s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:590:23
316s     |
316s 590 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
316s     |                       ^^^^^^^^^^^^^^^^^^^^^
316s     |
316s     = help: consider using a Cargo feature instead
316s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s              [lints.rust]
316s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
316s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
316s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/gen/debug.rs:2642:19
316s      |
316s 2642 |             #[cfg(syn_no_non_exhaustive)]
316s      |                   ^^^^^^^^^^^^^^^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/parse.rs:1065:12
316s      |
316s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/parse.rs:1072:12
316s      |
316s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/parse.rs:1083:12
316s      |
316s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/parse.rs:1090:12
316s      |
316s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/parse.rs:1100:12
316s      |
316s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/parse.rs:1116:12
316s      |
316s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/parse.rs:1126:12
316s      |
316s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/parse.rs:1291:12
316s      |
316s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/parse.rs:1299:12
316s      |
316s 1299 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/parse.rs:1303:12
316s      |
316s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
316s warning: unexpected `cfg` condition name: `doc_cfg`
316s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/parse.rs:1311:12
316s      |
316s 1311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
316s      |            ^^^^^^^
316s      |
316s      = help: consider using a Cargo feature instead
316s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
316s               [lints.rust]
316s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
316s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
316s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
316s 
318s warning: `winnow` (lib) generated 10 warnings
318s    Compiling toml_edit v0.22.20
318s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=toml_edit CARGO_MANIFEST_DIR=/tmp/tmp.B6cyGGNCFC/registry/toml_edit-0.22.20 CARGO_PKG_AUTHORS='Andronik Ordian <write@reusable.software>:Ed Page <eopage@gmail.com>' CARGO_PKG_DESCRIPTION='Yet another format-preserving TOML parser.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=toml_edit CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/toml-rs/toml' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=0.22.20 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=22 CARGO_PKG_VERSION_PATCH=20 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.B6cyGGNCFC/registry/toml_edit-0.22.20 LD_LIBRARY_PATH=/tmp/tmp.B6cyGGNCFC/target/debug/deps rustc --crate-name toml_edit --edition=2021 /tmp/tmp.B6cyGGNCFC/registry/toml_edit-0.22.20/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 --warn=rust_2018_idioms '--warn=clippy::zero_sized_map_values' '--warn=clippy::wildcard_imports' '--warn=clippy::verbose_file_reads' --warn=unused_qualifications --warn=unused_macro_rules --warn=unused_lifetimes --warn=unsafe_op_in_unsafe_fn --warn=unreachable_pub '--warn=clippy::trait_duplication_in_bounds' '--warn=clippy::todo' '--warn=clippy::string_to_string' '--warn=clippy::string_lit_as_bytes' '--warn=clippy::string_add_assign' '--warn=clippy::string_add' '--warn=clippy::str_to_string' '--warn=clippy::semicolon_if_nothing_returned' '--warn=clippy::self_named_module_files' '--warn=clippy::same_functions_in_if_condition' '--warn=clippy::rest_pat_in_fully_bound_structs' '--warn=clippy::ref_option_ref' '--warn=clippy::redundant_feature_names' '--warn=clippy::rc_mutex' '--warn=clippy::ptr_as_ptr' '--warn=clippy::path_buf_push_overwrite' '--warn=clippy::negative_feature_names' '--warn=clippy::needless_for_each' '--warn=clippy::needless_continue' '--warn=clippy::mutex_integer' '--warn=clippy::mem_forget' '--warn=clippy::macro_use_imports' '--warn=clippy::lossy_float_literal' '--warn=clippy::linkedlist' '--allow=clippy::let_and_return' '--warn=clippy::large_types_passed_by_value' '--warn=clippy::large_stack_arrays' '--warn=clippy::large_digit_groups' '--warn=clippy::invalid_upcast_comparisons' '--warn=clippy::infinite_loop' '--warn=clippy::inefficient_to_string' '--warn=clippy::inconsistent_struct_constructor' '--warn=clippy::imprecise_flops' '--warn=clippy::implicit_clone' '--allow=clippy::if_same_then_else' '--warn=clippy::from_iter_instead_of_collect' '--warn=clippy::fn_params_excessive_bools' '--warn=clippy::float_cmp_const' '--warn=clippy::flat_map_option' '--warn=clippy::filter_map_next' '--warn=clippy::fallible_impl_from' '--warn=clippy::explicit_into_iter_loop' '--warn=clippy::explicit_deref_methods' '--warn=clippy::expl_impl_clone_on_copy' '--warn=clippy::enum_glob_use' '--warn=clippy::empty_enum' '--warn=clippy::doc_markdown' '--warn=clippy::debug_assert_with_mut_call' '--warn=clippy::dbg_macro' '--warn=clippy::create_dir' '--allow=clippy::collapsible_else_if' '--warn=clippy::checked_conversions' '--allow=clippy::branches_sharing_code' '--allow=clippy::bool_assert_comparison' --cfg 'feature="default"' --cfg 'feature="display"' --cfg 'feature="parse"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "display", "parse", "perf", "serde", "unbounded"))' -C metadata=d746036b23ef2648 -C extra-filename=-d746036b23ef2648 --out-dir /tmp/tmp.B6cyGGNCFC/target/debug/deps -L dependency=/tmp/tmp.B6cyGGNCFC/target/debug/deps --extern indexmap=/tmp/tmp.B6cyGGNCFC/target/debug/deps/libindexmap-cbd0715e779629ad.rmeta --extern toml_datetime=/tmp/tmp.B6cyGGNCFC/target/debug/deps/libtoml_datetime-80c8f2253f74dbcb.rmeta --extern winnow=/tmp/tmp.B6cyGGNCFC/target/debug/deps/libwinnow-be9d5d58c3035450.rmeta --cap-lints warn`
319s warning: method `inner` is never used
319s    --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/attr.rs:470:8
319s     |
319s 466 | pub trait FilterAttrs<'a> {
319s     |           ----------- method in this trait
319s ...
319s 470 |     fn inner(self) -> Self::Ret;
319s     |        ^^^^^
319s     |
319s     = note: `#[warn(dead_code)]` on by default
319s 
319s warning: field `0` is never read
319s     --> /tmp/tmp.B6cyGGNCFC/registry/syn-1.0.109/src/expr.rs:1110:28
319s      |
319s 1110 |     pub struct AllowStruct(bool);
319s      |                ----------- ^^^^
319s      |                |
319s      |                field in this struct
319s      |
319s help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
319s      |
319s 1110 |     pub struct AllowStruct(());
319s      |                            ~~
319s 
324s warning: `syn` (lib) generated 1086 warnings (270 duplicates)
324s    Compiling proc-macro-crate v1.3.1
324s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro_crate CARGO_MANIFEST_DIR=/tmp/tmp.B6cyGGNCFC/registry/proc-macro-crate-1.3.1 CARGO_PKG_AUTHORS='Bastian Köcher <git@kchr.de>' CARGO_PKG_DESCRIPTION='Replacement for crate (macro_rules keyword) in proc-macros
324s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro-crate CARGO_PKG_README=./README.md CARGO_PKG_REPOSITORY='https://github.com/bkchr/proc-macro-crate' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=1.3.1 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=3 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.B6cyGGNCFC/registry/proc-macro-crate-1.3.1 LD_LIBRARY_PATH=/tmp/tmp.B6cyGGNCFC/target/debug/deps rustc --crate-name proc_macro_crate --edition=2021 /tmp/tmp.B6cyGGNCFC/registry/proc-macro-crate-1.3.1/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=9f789efb4af10e3a -C extra-filename=-9f789efb4af10e3a --out-dir /tmp/tmp.B6cyGGNCFC/target/debug/deps -L dependency=/tmp/tmp.B6cyGGNCFC/target/debug/deps --extern once_cell=/tmp/tmp.B6cyGGNCFC/target/debug/deps/libonce_cell-e5ff050ba0ca1c3a.rmeta --extern toml_edit=/tmp/tmp.B6cyGGNCFC/target/debug/deps/libtoml_edit-d746036b23ef2648.rmeta --cap-lints warn`
324s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
324s   --> /tmp/tmp.B6cyGGNCFC/registry/proc-macro-crate-1.3.1/src/lib.rs:97:17
324s    |
324s 97 | use toml_edit::{Document, Item, Table, TomlError};
324s    |                 ^^^^^^^^
324s    |
324s    = note: `#[warn(deprecated)]` on by default
324s 
324s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
324s    --> /tmp/tmp.B6cyGGNCFC/registry/proc-macro-crate-1.3.1/src/lib.rs:245:43
324s     |
324s 245 | fn open_cargo_toml(path: &Path) -> Result<Document, Error> {
324s     |                                           ^^^^^^^^
324s 
324s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
324s    --> /tmp/tmp.B6cyGGNCFC/registry/proc-macro-crate-1.3.1/src/lib.rs:251:18
324s     |
324s 251 |         .parse::<Document>()
324s     |                  ^^^^^^^^
324s 
324s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
324s    --> /tmp/tmp.B6cyGGNCFC/registry/proc-macro-crate-1.3.1/src/lib.rs:257:37
324s     |
324s 257 | fn extract_crate_names(cargo_toml: &Document) -> Result<CrateNames, Error> {
324s     |                                     ^^^^^^^^
324s 
324s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
324s    --> /tmp/tmp.B6cyGGNCFC/registry/proc-macro-crate-1.3.1/src/lib.rs:289:38
324s     |
324s 289 | fn extract_package_name(cargo_toml: &Document) -> Option<&str> {
324s     |                                      ^^^^^^^^
324s 
324s warning: use of deprecated type alias `toml_edit::Document`: Replaced with `DocumentMut`
324s    --> /tmp/tmp.B6cyGGNCFC/registry/proc-macro-crate-1.3.1/src/lib.rs:293:35
324s     |
324s 293 | fn target_dep_tables(cargo_toml: &Document) -> impl Iterator<Item = &Table> {
324s     |                                   ^^^^^^^^
324s 
325s warning: `proc-macro-crate` (lib) generated 6 warnings
325s    Compiling scale-info-derive v2.3.1 (/usr/share/cargo/registry/scale-info-derive-2.3.1)
325s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=scale_info_derive CARGO_MANIFEST_DIR=/usr/share/cargo/registry/scale-info-derive-2.3.1 CARGO_PKG_AUTHORS='Parity Technologies <admin@parity.io>:Centrality Developers <support@centrality.ai>' CARGO_PKG_DESCRIPTION='Derive type info for SCALE encodable types' CARGO_PKG_HOMEPAGE='https://www.parity.io/' CARGO_PKG_LICENSE=Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=scale-info-derive CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/paritytech/scale-info' CARGO_PKG_RUST_VERSION=1.56.1 CARGO_PKG_VERSION=2.3.1 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=3 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/scale-info-derive-2.3.1 LD_LIBRARY_PATH=/tmp/tmp.B6cyGGNCFC/target/debug/deps rustc --crate-name scale_info_derive --edition=2021 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("default", "docs"))' -C metadata=25fa8538623135d3 -C extra-filename=-25fa8538623135d3 --out-dir /tmp/tmp.B6cyGGNCFC/target/debug/deps -C incremental=/tmp/tmp.B6cyGGNCFC/target/debug/incremental -L dependency=/tmp/tmp.B6cyGGNCFC/target/debug/deps --extern proc_macro_crate=/tmp/tmp.B6cyGGNCFC/target/debug/deps/libproc_macro_crate-9f789efb4af10e3a.rlib --extern proc_macro2=/tmp/tmp.B6cyGGNCFC/target/debug/deps/libproc_macro2-4a516245d9b6eb3e.rlib --extern quote=/tmp/tmp.B6cyGGNCFC/target/debug/deps/libquote-fd34977375e679eb.rlib --extern syn=/tmp/tmp.B6cyGGNCFC/target/debug/deps/libsyn-16d4701fea773b4c.rlib --extern proc_macro`
326s     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.10s
326s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/scale-info-derive-2.3.1 CARGO_PKG_AUTHORS='Parity Technologies <admin@parity.io>:Centrality Developers <support@centrality.ai>' CARGO_PKG_DESCRIPTION='Derive type info for SCALE encodable types' CARGO_PKG_HOMEPAGE='https://www.parity.io/' CARGO_PKG_LICENSE=Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=scale-info-derive CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/paritytech/scale-info' CARGO_PKG_RUST_VERSION=1.56.1 CARGO_PKG_VERSION=2.3.1 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=3 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.B6cyGGNCFC/target/debug/deps:/tmp/tmp.B6cyGGNCFC/target/debug:/usr/lib/rust-1.80/lib/rustlib/aarch64-unknown-linux-gnu/lib' /tmp/tmp.B6cyGGNCFC/target/debug/deps/scale_info_derive-25fa8538623135d3`
326s 
326s running 0 tests
326s 
326s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
326s 
326s autopkgtest [02:03:23]: test librust-scale-info-derive-dev:: -----------------------]
327s librust-scale-info-derive-dev: PASS
327s autopkgtest [02:03:24]: test librust-scale-info-derive-dev::  - - - - - - - - - - results - - - - - - - - - -
328s autopkgtest [02:03:25]: @@@@@@@@@@@@@@@@@@@@ summary
328s rust-scale-info-derive:@ PASS
328s librust-scale-info-derive-dev:default PASS
328s librust-scale-info-derive-dev:docs PASS
328s librust-scale-info-derive-dev: PASS
333s nova [W] Skipping flock in bos03-arm64
333s Creating nova instance adt-plucky-arm64-rust-scale-info-derive-20241125-015757-juju-7f2275-prod-proposed-migration-environment-15-ac675003-f1ba-49ff-a063-e6d77f19c517 from image adt/ubuntu-plucky-arm64-server-20241119.img (UUID 254dc414-4366-404b-b85c-a4e26b3194ad)...