Dec 02 07:11:52.734 INFO documenting google-vision1-1.0.8+20181001 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 07:11:52.734 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-5/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-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 07:11:52.943 INFO [stdout] f62a54d645ba689328470953ac0c6eba3c06605ae7f89c6fda7bfc55f9fa73c6
Dec 02 07:11:52.945 INFO running `"docker" "start" "-a" "f62a54d645ba689328470953ac0c6eba3c06605ae7f89c6fda7bfc55f9fa73c6"`
Dec 02 07:11:53.772 INFO [stderr] usermod: no changes
Dec 02 07:11:54.060 INFO [stderr]  Documenting google-vision1 v1.0.8+20181001 (/source)
Dec 02 07:12:00.518 INFO [stderr] error: character literal may only contain one codepoint: 'alpha'
Dec 02 07:12:00.518 INFO [stderr]   --> <stdin>:11:10
Dec 02 07:12:00.518 INFO [stderr]    |
Dec 02 07:12:00.518 INFO [stderr] 11 |    if (!('alpha' in rgb_color)) {
Dec 02 07:12:00.518 INFO [stderr]    |          ^^^^^^^
Dec 02 07:12:00.518 INFO [stderr] 
Dec 02 07:12:00.584 INFO [stderr] error: Could not document `google-vision1`.
Dec 02 07:12:00.584 INFO [stderr] 
Dec 02 07:12:00.584 INFO [stderr] Caused by:
Dec 02 07:12:00.584 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name google_vision1 src/lib.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --extern hyper=/target/debug/deps/libhyper-b96c7f847d5dae8d.rmeta --extern mime=/target/debug/deps/libmime-c700fdf8844442b1.rmeta --extern serde=/target/debug/deps/libserde-a14ae5dd3e7d11ec.rmeta --extern serde_derive=/target/debug/deps/libserde_derive-98443d27db64b37f.so --extern serde_json=/target/debug/deps/libserde_json-d823ec15cfbc794a.rmeta --extern url=/target/debug/deps/liburl-2827bc9bf50b86b8.rmeta --extern yup_oauth2=/target/debug/deps/libyup_oauth2-9449d3d9847c9c9a.rmeta --cap-lints=forbid` (exit code: 1)
Dec 02 07:12:00.588 INFO [stderr] su: No module specific data is present
Dec 02 07:12:00.886 INFO running `"docker" "inspect" "f62a54d645ba689328470953ac0c6eba3c06605ae7f89c6fda7bfc55f9fa73c6"`
Dec 02 07:12:01.010 INFO running `"docker" "rm" "-f" "f62a54d645ba689328470953ac0c6eba3c06605ae7f89c6fda7bfc55f9fa73c6"`
Dec 02 07:12:01.128 INFO [stdout] f62a54d645ba689328470953ac0c6eba3c06605ae7f89c6fda7bfc55f9fa73c6