Dec 02 09:24:04.318 INFO documenting cargo-count-0.2.4 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 09:24:04.318 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 09:24:04.483 INFO [stdout] 40c032abf61a917c1aaa4c02188ea51b192e4cf06a525d235a8b44f5547b6d3d
Dec 02 09:24:04.485 INFO running `"docker" "start" "-a" "40c032abf61a917c1aaa4c02188ea51b192e4cf06a525d235a8b44f5547b6d3d"`
Dec 02 09:24:05.057 INFO [stderr] usermod: no changes
Dec 02 09:24:05.212 INFO [stderr]     Checking gitignore v1.0.6
Dec 02 09:24:05.680 INFO [stderr]  Documenting cargo-count v0.2.4 (/source)
Dec 02 09:24:08.421 INFO [stderr] error: character literal may only contain one codepoint
Dec 02 09:24:08.421 INFO [stderr]   --> <stdin>:18:39
Dec 02 09:24:08.421 INFO [stderr]    |
Dec 02 09:24:08.421 INFO [stderr] 18 |                                 (i.e. '-l js py cpp')
Dec 02 09:24:08.421 INFO [stderr]    |                                       ^^^^^^^^^^^^^^
Dec 02 09:24:08.421 INFO [stderr] help: if you meant to write a `str` literal, use double quotes
Dec 02 09:24:08.421 INFO [stderr]    |
Dec 02 09:24:08.421 INFO [stderr] 18 |                                 (i.e. "-l js py cpp")
Dec 02 09:24:08.421 INFO [stderr]    |                                       ^^^^^^^^^^^^^^
Dec 02 09:24:08.421 INFO [stderr] 
Dec 02 09:24:08.421 INFO [stderr] error: character literal may only contain one codepoint
Dec 02 09:24:08.421 INFO [stderr]   --> <stdin>:20:25
Dec 02 09:24:08.421 INFO [stderr]    |
Dec 02 09:24:08.421 INFO [stderr] 20 | (automatically includes '.git')
Dec 02 09:24:08.421 INFO [stderr]    |                         ^^^^^^
Dec 02 09:24:08.421 INFO [stderr] help: if you meant to write a `str` literal, use double quotes
Dec 02 09:24:08.421 INFO [stderr]    |
Dec 02 09:24:08.421 INFO [stderr] 20 | (automatically includes ".git")
Dec 02 09:24:08.421 INFO [stderr]    |                         ^^^^^^
Dec 02 09:24:08.421 INFO [stderr] 
Dec 02 09:24:08.421 INFO [stderr] error: character literal may only contain one codepoint: 'strict'
Dec 02 09:24:08.421 INFO [stderr]   --> <stdin>:22:1
Dec 02 09:24:08.421 INFO [stderr]    |
Dec 02 09:24:08.421 INFO [stderr] 22 | 'strict')
Dec 02 09:24:08.421 INFO [stderr]    | ^^^^^^^^
Dec 02 09:24:08.421 INFO [stderr] 
Dec 02 09:24:08.447 INFO [stderr] error: Could not document `cargo-count`.
Dec 02 09:24:08.447 INFO [stderr] 
Dec 02 09:24:08.447 INFO [stderr] Caused by:
Dec 02 09:24:08.447 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name cargo_count src/main.rs --color never -o /target/doc --cfg 'feature="ansi_term"' --cfg 'feature="color"' --cfg 'feature="default"' --document-private-items -L dependency=/target/debug/deps --extern ansi_term=/target/debug/deps/libansi_term-e6bad3129b5bc9e7.rmeta --extern clap=/target/debug/deps/libclap-fc20d7406e9b302f.rmeta --extern gitignore=/target/debug/deps/libgitignore-a64c2e077afb6fb9.rmeta --extern glob=/target/debug/deps/libglob-0b28056b5b7cdac9.rmeta --extern regex=/target/debug/deps/libregex-df67008e1cbb4331.rmeta --extern tabwriter=/target/debug/deps/libtabwriter-33f73f8293b8114a.rmeta --cap-lints=forbid` (exit code: 1)
Dec 02 09:24:08.449 INFO [stderr] su: No module specific data is present
Dec 02 09:24:09.748 INFO running `"docker" "inspect" "40c032abf61a917c1aaa4c02188ea51b192e4cf06a525d235a8b44f5547b6d3d"`
Dec 02 09:24:09.973 INFO running `"docker" "rm" "-f" "40c032abf61a917c1aaa4c02188ea51b192e4cf06a525d235a8b44f5547b6d3d"`
Dec 02 09:24:10.124 INFO [stdout] 40c032abf61a917c1aaa4c02188ea51b192e4cf06a525d235a8b44f5547b6d3d