[INFO] fetching crate color_processing 0.6.0...
[INFO] testing color_processing-0.6.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate color_processing 0.6.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate color_processing 0.6.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate color_processing 0.6.0
[INFO] finished tweaking crates.io crate color_processing 0.6.0
[INFO] tweaked toml for crates.io crate color_processing 0.6.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05573c874e886a3528dbc8c85b30da7c42da2ab22d61930556ca188c8299de48
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "05573c874e886a3528dbc8c85b30da7c42da2ab22d61930556ca188c8299de48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05573c874e886a3528dbc8c85b30da7c42da2ab22d61930556ca188c8299de48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05573c874e886a3528dbc8c85b30da7c42da2ab22d61930556ca188c8299de48", kill_on_drop: false }`
[INFO] [stdout] 05573c874e886a3528dbc8c85b30da7c42da2ab22d61930556ca188c8299de48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4c56e230941ec190f41af81aa2b927342e7826e68c8b4e42ab32c67ef471a0d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d4c56e230941ec190f41af81aa2b927342e7826e68c8b4e42ab32c67ef471a0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling color_processing v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.15s
[INFO] running `Command { std: "docker" "inspect" "d4c56e230941ec190f41af81aa2b927342e7826e68c8b4e42ab32c67ef471a0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4c56e230941ec190f41af81aa2b927342e7826e68c8b4e42ab32c67ef471a0d", kill_on_drop: false }`
[INFO] [stdout] d4c56e230941ec190f41af81aa2b927342e7826e68c8b4e42ab32c67ef471a0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e8922183f21ddeb61fdfb1e0166a183770d6b73c2191426e790ec1e4a15ef323
[INFO] running `Command { std: "docker" "start" "-a" "e8922183f21ddeb61fdfb1e0166a183770d6b73c2191426e790ec1e4a15ef323", kill_on_drop: false }`
[INFO] [stderr]    Compiling color_processing v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.86s
[INFO] running `Command { std: "docker" "inspect" "e8922183f21ddeb61fdfb1e0166a183770d6b73c2191426e790ec1e4a15ef323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8922183f21ddeb61fdfb1e0166a183770d6b73c2191426e790ec1e4a15ef323", kill_on_drop: false }`
[INFO] [stdout] e8922183f21ddeb61fdfb1e0166a183770d6b73c2191426e790ec1e4a15ef323
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 91485f34c056c49140d35dc55ea77e1cec9fd734fe2224c31b6258b9cae4ecd9
[INFO] running `Command { std: "docker" "start" "-a" "91485f34c056c49140d35dc55ea77e1cec9fd734fe2224c31b6258b9cae4ecd9", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/color_processing-4b9bc6d45834dc11)
[INFO] [stdout] test tests::round ... ok
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-143bcf497a2c9948)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 64 tests
[INFO] [stdout] test color_from_number ... ok
[INFO] [stdout] test color_get_luminance ... ok
[INFO] [stdout] test color_default ... ok
[INFO] [stdout] test color_lch_2_rgb ... ok
[INFO] [stdout] test color_enum ... ok
[INFO] [stdout] test color_colorize ... ok
[INFO] [stdout] test color_get_contrast ... ok
[INFO] [stdout] test color_get_original_string ... ok
[INFO] [stdout] test color_brighten ... ok
[INFO] [stdout] test color_darken ... ok
[INFO] [stdout] test color_lch_2_lab ... ok
[INFO] [stdout] test color_lab_2_rgb ... ok
[INFO] [stdout] test color_invert_luminescence ... ok
[INFO] [stdout] test color_new_gray ... ok
[INFO] [stdout] test color_new_cmyk ... ok
[INFO] [stdout] test color_colorize_string ... ok
[INFO] [stdout] test color_invert ... ok
[INFO] [stdout] test color_new_rgba ... ok
[INFO] [stdout] test color_new_rgb ... ok
[INFO] [stdout] test color_new_hsva ... ok
[INFO] [stdout] test color_monochrome ... ok
[INFO] [stdout] test color_new_string_abbr_color ... ok
[INFO] [stdout] test color_new_hwb ... ok
[INFO] [stdout] test color_new ... ok
[INFO] [stdout] test color_mix_subtractive ... ok
[INFO] [stdout] test color_mix_additive ... ok
[INFO] [stdout] test color_new_hwba ... ok
[INFO] [stdout] test color_new_hsl ... ok
[INFO] [stdout] test color_new_hsla ... ok
[INFO] [stdout] test color_new_hsv ... ok
[INFO] [stdout] test color_new_string_as_ref ... ok
[INFO] [stdout] test color_new_string_hex ... ok
[INFO] [stdout] test color_new_string_error_unknown ... ok
[INFO] [stdout] test color_new_string_error_invalid_color_name ... ok
[INFO] [stdout] test color_new_string_error_invalid_hex_value ... ok
[INFO] [stdout] test color_new_string_known_color ... ok
[INFO] [stdout] test color_new_string_error_empty_string ... ok
[INFO] [stdout] test color_new_string_error_invalid_abbreviation ... ok
[INFO] [stdout] test color_new_temperature ... ok
[INFO] [stdout] test color_new_string_hsla ... ok
[INFO] [stdout] test color_new_string_hsv ... ok
[INFO] [stdout] test color_new_string_hwba ... ok
[INFO] [stdout] test color_interpolate_lch ... ok
[INFO] [stdout] test color_new_string_hsl ... ok
[INFO] [stdout] test color_grayscale ... ok
[INFO] [stdout] test color_rgb_2_lab ... ok
[INFO] [stdout] test color_grayscale_hdtv ... ok
[INFO] [stdout] test color_rgb_2_lch ... ok
[INFO] [stdout] test color_grayscale_hdr ... ok
[INFO] [stdout] test color_new_string_rgba ... ok
[INFO] [stdout] test color_new_string_rgb ... ok
[INFO] [stdout] test color_new_string_error_invalid_css_function ... ok
[INFO] [stdout] test color_new_string_cmyk ... ok
[INFO] [stdout] test color_to_hwb_string ... ok
[INFO] [stdout] test color_to_cmyk_string ... ok
[INFO] [stdout] test color_new_string_hwb ... ok
[INFO] [stdout] test color_to_number ... ok
[INFO] [stdout] test color_to_hsl_string ... ok
[INFO] [stdout] test color_to_gray_string ... ok
[INFO] [stdout] test color_to_hsv_string ... ok
[INFO] [stdout] test color_to_hex_string ... ok
[INFO] [stdout] test color_to_temperature ... ok
[INFO] [stdout] test color_new_string_gray ... ok
[INFO] [stderr]    Doc-tests color_processing
[INFO] [stdout] test color_to_rgb_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 64 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 66 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name color_processing --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern color_processing=/opt/rustwide/target/debug/deps/libcolor_processing-d7023fb3ef409332.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-f67718dd40129317.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-14edb7dff9ca13a5.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "91485f34c056c49140d35dc55ea77e1cec9fd734fe2224c31b6258b9cae4ecd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91485f34c056c49140d35dc55ea77e1cec9fd734fe2224c31b6258b9cae4ecd9", kill_on_drop: false }`
[INFO] [stdout] 91485f34c056c49140d35dc55ea77e1cec9fd734fe2224c31b6258b9cae4ecd9