Dec 01 06:56:11.088 INFO documenting slymon99/mandlebrot against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 06:56:11.088 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 01 06:56:11.413 INFO [stdout] b5b552ecafd7569dd81a4d0b3a00dd31fe99041c8bb5ae890094358782d67a83
Dec 01 06:56:11.424 INFO running `"docker" "start" "-a" "b5b552ecafd7569dd81a4d0b3a00dd31fe99041c8bb5ae890094358782d67a83"`
Dec 01 06:56:12.083 INFO [stderr] usermod: no changes
Dec 01 06:56:12.328 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 01 06:56:12.328 INFO [stderr]    Compiling syn v0.15.20
Dec 01 06:56:13.176 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 01 06:56:13.843 INFO [stderr]     Checking rayon-core v1.4.1
Dec 01 06:56:14.872 INFO [stderr]     Checking rayon v1.0.3
Dec 01 06:56:22.486 INFO [stderr]    Compiling num-derive v0.2.3
Dec 01 06:56:22.599 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 01 06:56:28.468 INFO [stderr]     Checking tiff v0.2.1
Dec 01 06:56:29.372 INFO [stderr]     Checking image v0.20.1
Dec 01 06:56:34.108 INFO [stderr]  Documenting mandlebrot v0.1.0 (/source)
Dec 01 06:56:34.156 INFO [stderr] error: expected one of `.`, `::`, `;`, `?`, `}`, or an operator, found `imgbuf`
Dec 01 06:56:34.157 INFO [stderr]   --> src/main.rs:52:5
Dec 01 06:56:34.157 INFO [stderr]    |
Dec 01 06:56:34.157 INFO [stderr] 50 |     imgbuf.enumerate_pixels_mut().for_each
Dec 01 06:56:34.157 INFO [stderr]    |                                           - expected one of `.`, `::`, `;`, `?`, `}`, or an operator here
Dec 01 06:56:34.157 INFO [stderr] 51 | 
Dec 01 06:56:34.157 INFO [stderr] 52 |     imgbuf.save("fractal.png").unwrap();
Dec 01 06:56:34.157 INFO [stderr]    |     ^^^^^^ unexpected token
Dec 01 06:56:34.157 INFO [stderr] 
Dec 01 06:56:34.498 INFO [stderr] error: Compilation failed, aborting rustdoc
Dec 01 06:56:34.498 INFO [stderr] 
Dec 01 06:56:34.498 INFO [stderr] error: Could not document `mandlebrot`.
Dec 01 06:56:34.498 INFO [stderr] 
Dec 01 06:56:34.498 INFO [stderr] Caused by:
Dec 01 06:56:34.498 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name mandlebrot src/main.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --extern image=/target/debug/deps/libimage-7da51ef92d136bc7.rmeta --cap-lints=forbid` (exit code: 1)
Dec 01 06:56:34.498 INFO [stderr] su: No module specific data is present
Dec 01 06:56:34.917 INFO running `"docker" "inspect" "b5b552ecafd7569dd81a4d0b3a00dd31fe99041c8bb5ae890094358782d67a83"`
Dec 01 06:56:35.038 INFO running `"docker" "rm" "-f" "b5b552ecafd7569dd81a4d0b3a00dd31fe99041c8bb5ae890094358782d67a83"`
Dec 01 06:56:35.166 INFO [stdout] b5b552ecafd7569dd81a4d0b3a00dd31fe99041c8bb5ae890094358782d67a83