Nov 27 13:00:35.943 INFO documenting slymon99/mandlebrot against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 13:00:35.943 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-7/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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"`
Nov 27 13:00:36.187 INFO [stdout] 38a5b7b99fd80ccd827ab3fcd1d999ccf280e6a167ddda890c703e0f7d4cef82
Nov 27 13:00:36.190 INFO running `"docker" "start" "-a" "38a5b7b99fd80ccd827ab3fcd1d999ccf280e6a167ddda890c703e0f7d4cef82"`
Nov 27 13:00:36.993 INFO [stderr] usermod: no changes
Nov 27 13:00:37.213 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Nov 27 13:00:37.213 INFO [stderr]    Compiling syn v0.15.20
Nov 27 13:00:37.943 INFO [stderr]     Checking crossbeam-deque v0.2.0
Nov 27 13:00:38.332 INFO [stderr]     Checking rayon-core v1.4.1
Nov 27 13:00:39.171 INFO [stderr]     Checking rayon v1.0.3
Nov 27 13:00:43.663 INFO [stderr]     Checking jpeg-decoder v0.1.15
Nov 27 13:00:45.191 INFO [stderr]    Compiling num-derive v0.2.3
Nov 27 13:00:50.156 INFO [stderr]     Checking tiff v0.2.1
Nov 27 13:00:50.767 INFO [stderr]     Checking image v0.20.1
Nov 27 13:00:55.975 INFO [stderr]  Documenting mandlebrot v0.1.0 (/source)
Nov 27 13:00:56.087 INFO [stderr] error: expected one of `.`, `::`, `;`, `?`, `}`, or an operator, found `imgbuf`
Nov 27 13:00:56.087 INFO [stderr]   --> src/main.rs:52:5
Nov 27 13:00:56.087 INFO [stderr]    |
Nov 27 13:00:56.087 INFO [stderr] 50 |     imgbuf.enumerate_pixels_mut().for_each
Nov 27 13:00:56.087 INFO [stderr]    |                                           - expected one of `.`, `::`, `;`, `?`, `}`, or an operator here
Nov 27 13:00:56.087 INFO [stderr] 51 | 
Nov 27 13:00:56.087 INFO [stderr] 52 |     imgbuf.save("fractal.png").unwrap();
Nov 27 13:00:56.087 INFO [stderr]    |     ^^^^^^ unexpected token
Nov 27 13:00:56.087 INFO [stderr] 
Nov 27 13:00:56.483 INFO [stderr] error: Compilation failed, aborting rustdoc
Nov 27 13:00:56.483 INFO [stderr] 
Nov 27 13:00:56.495 INFO [stderr] error: Could not document `mandlebrot`.
Nov 27 13:00:56.495 INFO [stderr] 
Nov 27 13:00:56.495 INFO [stderr] Caused by:
Nov 27 13:00:56.495 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-55b61509a4543e51.rmeta --cap-lints=forbid` (exit code: 1)
Nov 27 13:00:56.498 INFO [stderr] su: No module specific data is present
Nov 27 13:00:57.271 INFO running `"docker" "inspect" "38a5b7b99fd80ccd827ab3fcd1d999ccf280e6a167ddda890c703e0f7d4cef82"`
Nov 27 13:00:57.459 INFO running `"docker" "rm" "-f" "38a5b7b99fd80ccd827ab3fcd1d999ccf280e6a167ddda890c703e0f7d4cef82"`
Nov 27 13:00:57.621 INFO [stdout] 38a5b7b99fd80ccd827ab3fcd1d999ccf280e6a167ddda890c703e0f7d4cef82