[INFO] crate color_processing 0.3.1 is already in cache
[INFO] testing color_processing-0.3.1 against 1.38.0 for beta-1.39-1
[INFO] extracting crate color_processing 0.3.1 into work/builds/worker-1/source
[INFO] validating manifest of crates.io crate color_processing 0.3.1 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate color_processing 0.3.1
[INFO] finished tweaking crates.io crate color_processing 0.3.1
[INFO] tweaked toml for crates.io crate color_processing 0.3.1 written to work/builds/worker-1/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 239cc4278653acc7ff52849a8203c7ed8402fd70f6d0c00b8467621692ac703f
[INFO] running `"docker" "start" "-a" "239cc4278653acc7ff52849a8203c7ed8402fd70f6d0c00b8467621692ac703f"`
[INFO] [stderr]    Compiling color_processing v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "239cc4278653acc7ff52849a8203c7ed8402fd70f6d0c00b8467621692ac703f"`
[INFO] running `"docker" "rm" "-f" "239cc4278653acc7ff52849a8203c7ed8402fd70f6d0c00b8467621692ac703f"`
[INFO] [stdout] 239cc4278653acc7ff52849a8203c7ed8402fd70f6d0c00b8467621692ac703f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c4a40f91c14816f76b27c8d331c84549c73ab43570e7a092623d7fe424e86067
[INFO] running `"docker" "start" "-a" "c4a40f91c14816f76b27c8d331c84549c73ab43570e7a092623d7fe424e86067"`
[INFO] [stderr]    Compiling color_processing v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.14s
[INFO] running `"docker" "inspect" "c4a40f91c14816f76b27c8d331c84549c73ab43570e7a092623d7fe424e86067"`
[INFO] running `"docker" "rm" "-f" "c4a40f91c14816f76b27c8d331c84549c73ab43570e7a092623d7fe424e86067"`
[INFO] [stdout] c4a40f91c14816f76b27c8d331c84549c73ab43570e7a092623d7fe424e86067
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 0aa5749a20304315b06a5a2aba91443d94149082641155c24f7027e9e8e303f7
[INFO] running `"docker" "start" "-a" "0aa5749a20304315b06a5a2aba91443d94149082641155c24f7027e9e8e303f7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/color_processing-170166123fcd4604
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::round ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration_tests-def712e5bdaafda9
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test color_default ... ok
[INFO] [stdout] test color_enum ... ok
[INFO] [stdout] test color_from_number ... ok
[INFO] [stdout] test color_get_luminance ... ok
[INFO] [stdout] test color_get_contrast ... ok
[INFO] [stdout] test color_lab_2_rgb ... ok
[INFO] [stdout] test color_monochrome ... ok
[INFO] [stdout] test color_colorize ... ok
[INFO] [stdout] test color_darken ... ok
[INFO] [stdout] test color_brighten ... ok
[INFO] [stdout] test color_new ... ok
[INFO] [stdout] test color_new_cmyk ... ok
[INFO] [stdout] test color_invert_luminescence ... ok
[INFO] [stdout] test color_lch_2_rgb ... ok
[INFO] [stdout] test color_invert ... ok
[INFO] [stdout] test color_colorize_string ... ok
[INFO] [stdout] test color_lch_2_lab ... ok
[INFO] [stdout] test color_new_hsla ... ok
[INFO] [stdout] test color_new_hsv ... ok
[INFO] [stdout] test color_new_hsva ... ok
[INFO] [stdout] test color_new_rgb ... ok
[INFO] [stdout] test color_new_hsl ... ok
[INFO] [stdout] test color_new_hwba ... ok
[INFO] [stdout] test color_new_hwb ... ok
[INFO] [stdout] test color_new_gray ... ok
[INFO] [stdout] test color_new_rgba ... ok
[INFO] [stdout] test color_new_string_as_ref ... ok
[INFO] [stdout] test color_new_string_abbr_color ... ok
[INFO] [stdout] test color_new_string_known_color ... ok
[INFO] [stdout] test color_new_temperature ... ok
[INFO] [stdout] test color_new_string_hex ... ok
[INFO] [stdout] test color_to_cmyk_string ... ok
[INFO] [stdout] test color_to_gray_string ... ok
[INFO] [stdout] test color_to_hex_string ... ok
[INFO] [stdout] test color_to_hsl_string ... ok
[INFO] [stdout] test color_to_hsv_string ... ok
[INFO] [stdout] test color_to_hwb_string ... ok
[INFO] [stdout] test color_to_number ... ok
[INFO] [stdout] test color_to_rgb_string ... ok
[INFO] [stdout] test color_interpolate_lch ... ok
[INFO] [stdout] test color_to_temperature ... ok
[INFO] [stdout] test color_rgb_2_lch ... ok
[INFO] [stdout] test color_new_string_hsv ... ok
[INFO] [stdout] test color_new_string_hwba ... ok
[INFO] [stdout] test color_new_string_hsl ... ok
[INFO] [stdout] test color_new_string_hsla ... ok
[INFO] [stdout] test color_grayscale ... ok
[INFO] [stdout] test color_new_string_rgba ... ok
[INFO] [stdout] test color_new_string_gray ... ok
[INFO] [stdout] test color_rgb_2_lab ... ok
[INFO] [stdout] test color_new_string_rgb ... ok
[INFO] [stdout] test color_grayscale_hdr ... ok
[INFO] [stdout] test color_new_string_hwb ... ok
[INFO] [stdout] test color_grayscale_hdtv ... ok
[INFO] [stdout] test color_new_string_cmyk ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests color_processing
[INFO] [stdout] 
[INFO] [stdout] running 63 tests
[INFO] [stdout] test src/lib.rs - Color::brighten (line 2298) ... ok
[INFO] [stderr] error: process didn't exit successfully: `rustdoc --edition=2018 --test /opt/rustwide/workdir/src/lib.rs --crate-name color_processing -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern color_processing=/opt/rustwide/target/debug/deps/libcolor_processing-ebacd4e6e177057a.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-83cafc2ae303332c.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-1ab277b50a1acea0.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "0aa5749a20304315b06a5a2aba91443d94149082641155c24f7027e9e8e303f7"`
[INFO] running `"docker" "rm" "-f" "0aa5749a20304315b06a5a2aba91443d94149082641155c24f7027e9e8e303f7"`
[INFO] [stdout] 0aa5749a20304315b06a5a2aba91443d94149082641155c24f7027e9e8e303f7