[INFO] crate color_processing 0.5.0 is already in cache
[INFO] testing color_processing-0.5.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate color_processing 0.5.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate color_processing 0.5.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate color_processing 0.5.0
[INFO] finished tweaking crates.io crate color_processing 0.5.0
[INFO] tweaked toml for crates.io crate color_processing 0.5.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] ad4880acb2d263f56ca5cecee2ad715e2b24c0aa41e7d87048e828b8b49d9094
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "ad4880acb2d263f56ca5cecee2ad715e2b24c0aa41e7d87048e828b8b49d9094"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling color_processing v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> src/lib.rs:1790:13
[INFO] [stderr]      |
[INFO] [stderr] 1790 |             ((1.0 - r - black) / white)
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> src/lib.rs:1795:13
[INFO] [stderr]      |
[INFO] [stderr] 1795 |             ((1.0 - g - black) / white)
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> src/lib.rs:1800:13
[INFO] [stderr]      |
[INFO] [stderr] 1800 |             ((1.0 - b - black) / white)
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "ad4880acb2d263f56ca5cecee2ad715e2b24c0aa41e7d87048e828b8b49d9094"`
[INFO] running `"docker" "rm" "-f" "ad4880acb2d263f56ca5cecee2ad715e2b24c0aa41e7d87048e828b8b49d9094"`
[INFO] [stdout] ad4880acb2d263f56ca5cecee2ad715e2b24c0aa41e7d87048e828b8b49d9094
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0b7ac052433074df29ff39f42ecc1eabbca38b01ba44e1b9615b01550fada28f
[INFO] running `"docker" "start" "-a" "0b7ac052433074df29ff39f42ecc1eabbca38b01ba44e1b9615b01550fada28f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> src/lib.rs:1790:13
[INFO] [stderr]      |
[INFO] [stderr] 1790 |             ((1.0 - r - black) / white)
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> src/lib.rs:1795:13
[INFO] [stderr]      |
[INFO] [stderr] 1795 |             ((1.0 - g - black) / white)
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> src/lib.rs:1800:13
[INFO] [stderr]      |
[INFO] [stderr] 1800 |             ((1.0 - b - black) / white)
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling color_processing v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> src/lib.rs:1790:13
[INFO] [stderr]      |
[INFO] [stderr] 1790 |             ((1.0 - r - black) / white)
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> src/lib.rs:1795:13
[INFO] [stderr]      |
[INFO] [stderr] 1795 |             ((1.0 - g - black) / white)
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> src/lib.rs:1800:13
[INFO] [stderr]      |
[INFO] [stderr] 1800 |             ((1.0 - b - black) / white)
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.07s
[INFO] running `"docker" "inspect" "0b7ac052433074df29ff39f42ecc1eabbca38b01ba44e1b9615b01550fada28f"`
[INFO] running `"docker" "rm" "-f" "0b7ac052433074df29ff39f42ecc1eabbca38b01ba44e1b9615b01550fada28f"`
[INFO] [stdout] 0b7ac052433074df29ff39f42ecc1eabbca38b01ba44e1b9615b01550fada28f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 91a03ce1d77b885a1380b49818f3566740ac670dcc3a37009d209558a0d99fa6
[INFO] running `"docker" "start" "-a" "91a03ce1d77b885a1380b49818f3566740ac670dcc3a37009d209558a0d99fa6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> src/lib.rs:1790:13
[INFO] [stderr]      |
[INFO] [stderr] 1790 |             ((1.0 - r - black) / white)
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> src/lib.rs:1795:13
[INFO] [stderr]      |
[INFO] [stderr] 1795 |             ((1.0 - g - black) / white)
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> src/lib.rs:1800:13
[INFO] [stderr]      |
[INFO] [stderr] 1800 |             ((1.0 - b - black) / white)
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> src/lib.rs:1790:13
[INFO] [stderr]      |
[INFO] [stderr] 1790 |             ((1.0 - r - black) / white)
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> src/lib.rs:1795:13
[INFO] [stderr]      |
[INFO] [stderr] 1795 |             ((1.0 - g - black) / white)
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> src/lib.rs:1800:13
[INFO] [stderr]      |
[INFO] [stderr] 1800 |             ((1.0 - b - black) / white)
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/color_processing-0a3c98b8db5c8055
[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-48235ae0f0c775cf
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test color_default ... ok
[INFO] [stdout] test color_enum ... ok
[INFO] [stdout] test color_from_number ... ok
[INFO] [stdout] test color_colorize_string ... ok
[INFO] [stdout] test color_get_luminance ... ok
[INFO] [stdout] test color_invert ... ok
[INFO] [stdout] test color_get_contrast ... ok
[INFO] [stdout] test color_lch_2_lab ... ok
[INFO] [stdout] test color_lch_2_rgb ... ok
[INFO] [stdout] test color_new ... ok
[INFO] [stdout] test color_new_cmyk ... ok
[INFO] [stdout] test color_lab_2_rgb ... ok
[INFO] [stdout] test color_mix_subtractive ... ok
[INFO] [stdout] test color_darken ... ok
[INFO] [stdout] test color_new_gray ... ok
[INFO] [stdout] test color_invert_luminescence ... ok
[INFO] [stdout] test color_new_hsv ... ok
[INFO] [stdout] test color_new_hsla ... ok
[INFO] [stdout] test color_new_hsva ... ok
[INFO] [stdout] test color_monochrome ... ok
[INFO] [stdout] test color_new_hwba ... ok
[INFO] [stdout] test color_new_hsl ... ok
[INFO] [stdout] test color_new_rgb ... ok
[INFO] [stdout] test color_new_hwb ... ok
[INFO] [stdout] test color_get_original_string ... ok
[INFO] [stdout] test color_brighten ... ok
[INFO] [stdout] test color_new_rgba ... ok
[INFO] [stdout] test color_new_string_as_ref ... ok
[INFO] [stdout] test color_colorize ... ok
[INFO] [stdout] test color_mix_additive ... ok
[INFO] [stdout] test color_new_string_known_color ... ok
[INFO] [stdout] test color_new_string_abbr_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_grayscale_hdr ... ok
[INFO] [stdout] test color_new_string_rgba ... ok
[INFO] [stdout] test color_new_string_hsla ... ok
[INFO] [stdout] test color_to_hsl_string ... ok
[INFO] [stdout] test color_to_hsv_string ... ok
[INFO] [stdout] test color_new_string_hsl ... ok
[INFO] [stdout] test color_new_string_cmyk ... ok
[INFO] [stdout] test color_grayscale_hdtv ... ok
[INFO] [stdout] test color_grayscale ... ok
[INFO] [stdout] test color_new_string_hwba ... ok
[INFO] [stdout] test color_to_hwb_string ... ok
[INFO] [stdout] test color_new_string_hwb ... ok
[INFO] [stdout] test color_to_hex_string ... ok
[INFO] [stdout] test color_new_string_hsv ... ok
[INFO] [stdout] test color_new_string_gray ... ok
[INFO] [stdout] test color_rgb_2_lch ... ok
[INFO] [stdout] test color_to_rgb_string ... ok
[INFO] [stdout] test color_rgb_2_lab ... ok
[INFO] [stdout] test color_new_string_rgb ... ok
[INFO] [stdout] test color_interpolate_lch ... ok
[INFO] [stdout] test color_to_number ... ok
[INFO] [stdout] test color_to_temperature ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 58 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests color_processing
[INFO] [stdout] 
[INFO] [stdout] running 66 tests
[INFO] [stdout] test src/lib.rs - Color::brighten (line 2394) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::darken (line 2411) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 12) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::get_lcha (line 2092) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::grayscale (line 2434) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::grayscale_hdtv (line 2465) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::from (line 3783) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::get_rgba (line 2018) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::get_luminance (line 2611) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::get_hwba (line 1952) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::get_laba (line 2062) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::get_cmyk (line 1764) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::interpolate_hsl (line 2980) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::interpolate_hsv (line 2940) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::interpolate_hwb (line 3020) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::interpolate (line 2906) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::invert (line 2564) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::get_hsla (line 1815) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::interpolate_lch (line 3060) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::from_str (line 3822) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::grayscale_hdr (line 2495) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::invert_luminescence (line 2585) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::mix_additive (line 2330) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new (line 102) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::get_hsva (line 1880) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::monochrome (line 2522) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::mix_subtractive (line 2360) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::colorize_string (line 2309) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_gray (line 1016) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_hsv (line 1097) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_enum (line 149) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::get_original_string (line 1745) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::get_contrast (line 2637) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::colorize (line 2284) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_hwb (line 1153) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_hsva (line 1121) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_cmyk (line 128) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_hsla (line 1065) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_hsl (line 1043) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_lcha (line 1324) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_hwba (line 1177) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_laba (line 1238) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_rgb (line 1395) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_lab (line 1204) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_lch (line 1287) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_string (line 1467) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_string (line 1578) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_string (line 1480) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_string (line 1591) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_string (line 1615) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_string (line 1454) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_string (line 1548) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_string (line 1514) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_rgba (line 1419) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_temperature (line 1687) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::to_temperature (line 2869) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::to_rgb_string (line 2819) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::to_number (line 2849) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::new_string (line 1639) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::to_hwb_string (line 2787) ... FAILED
[INFO] [stdout] test src/lib.rs - i32::from (line 3758) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::to_hsl_string (line 2725) ... FAILED
[INFO] [stdout] test src/lib.rs - Color::to_cmyk_string (line 2660) ... ok
[INFO] [stdout] test src/lib.rs - Color::to_hsv_string (line 2756) ... ok
[INFO] [stdout] test src/lib.rs - Color::to_gray_string (line 2682) ... ok
[INFO] [stdout] test src/lib.rs - Color::to_hex_string (line 2702) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Color::brighten (line 2394) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::darken (line 2411) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs -  (line 12) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::get_lcha (line 2092) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::grayscale (line 2434) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::grayscale_hdtv (line 2465) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::from (line 3783) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::get_rgba (line 2018) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::get_luminance (line 2611) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::get_hwba (line 1952) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::get_laba (line 2062) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::get_cmyk (line 1764) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::interpolate_hsl (line 2980) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::interpolate_hsv (line 2940) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::interpolate_hwb (line 3020) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::interpolate (line 2906) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::invert (line 2564) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::get_hsla (line 1815) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::interpolate_lch (line 3060) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::from_str (line 3822) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::grayscale_hdr (line 2495) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::invert_luminescence (line 2585) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::mix_additive (line 2330) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new (line 102) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::get_hsva (line 1880) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::monochrome (line 2522) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::mix_subtractive (line 2360) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::colorize_string (line 2309) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_gray (line 1016) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_hsv (line 1097) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_enum (line 149) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::get_original_string (line 1745) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::get_contrast (line 2637) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::colorize (line 2284) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_hwb (line 1153) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_hsva (line 1121) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_cmyk (line 128) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_hsla (line 1065) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_hsl (line 1043) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_lcha (line 1324) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_hwba (line 1177) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_laba (line 1238) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_rgb (line 1395) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_lab (line 1204) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_lch (line 1287) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_string (line 1467) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_string (line 1578) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_string (line 1480) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_string (line 1591) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_string (line 1615) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_string (line 1454) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_string (line 1548) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_string (line 1514) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_rgba (line 1419) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_temperature (line 1687) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::to_temperature (line 2869) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::to_rgb_string (line 2819) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::to_number (line 2849) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::new_string (line 1639) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::to_hwb_string (line 2787) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - i32::from (line 3758) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Color::to_hsl_string (line 2725) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs -  (line 12)
[INFO] [stdout]     src/lib.rs - Color::brighten (line 2394)
[INFO] [stdout]     src/lib.rs - Color::colorize (line 2284)
[INFO] [stdout]     src/lib.rs - Color::colorize_string (line 2309)
[INFO] [stdout]     src/lib.rs - Color::darken (line 2411)
[INFO] [stdout]     src/lib.rs - Color::from (line 3783)
[INFO] [stdout]     src/lib.rs - Color::from_str (line 3822)
[INFO] [stdout]     src/lib.rs - Color::get_cmyk (line 1764)
[INFO] [stdout]     src/lib.rs - Color::get_contrast (line 2637)
[INFO] [stdout]     src/lib.rs - Color::get_hsla (line 1815)
[INFO] [stdout]     src/lib.rs - Color::get_hsva (line 1880)
[INFO] [stdout]     src/lib.rs - Color::get_hwba (line 1952)
[INFO] [stdout]     src/lib.rs - Color::get_laba (line 2062)
[INFO] [stdout]     src/lib.rs - Color::get_lcha (line 2092)
[INFO] [stdout]     src/lib.rs - Color::get_luminance (line 2611)
[INFO] [stdout]     src/lib.rs - Color::get_original_string (line 1745)
[INFO] [stdout]     src/lib.rs - Color::get_rgba (line 2018)
[INFO] [stdout]     src/lib.rs - Color::grayscale (line 2434)
[INFO] [stdout]     src/lib.rs - Color::grayscale_hdr (line 2495)
[INFO] [stdout]     src/lib.rs - Color::grayscale_hdtv (line 2465)
[INFO] [stdout]     src/lib.rs - Color::interpolate (line 2906)
[INFO] [stdout]     src/lib.rs - Color::interpolate_hsl (line 2980)
[INFO] [stdout]     src/lib.rs - Color::interpolate_hsv (line 2940)
[INFO] [stdout]     src/lib.rs - Color::interpolate_hwb (line 3020)
[INFO] [stdout]     src/lib.rs - Color::interpolate_lch (line 3060)
[INFO] [stdout]     src/lib.rs - Color::invert (line 2564)
[INFO] [stdout]     src/lib.rs - Color::invert_luminescence (line 2585)
[INFO] [stdout]     src/lib.rs - Color::mix_additive (line 2330)
[INFO] [stdout]     src/lib.rs - Color::mix_subtractive (line 2360)
[INFO] [stdout]     src/lib.rs - Color::monochrome (line 2522)
[INFO] [stdout]     src/lib.rs - Color::new (line 102)
[INFO] [stdout]     src/lib.rs - Color::new_cmyk (line 128)
[INFO] [stdout]     src/lib.rs - Color::new_enum (line 149)
[INFO] [stdout]     src/lib.rs - Color::new_gray (line 1016)
[INFO] [stdout]     src/lib.rs - Color::new_hsl (line 1043)
[INFO] [stdout]     src/lib.rs - Color::new_hsla (line 1065)
[INFO] [stdout]     src/lib.rs - Color::new_hsv (line 1097)
[INFO] [stdout]     src/lib.rs - Color::new_hsva (line 1121)
[INFO] [stdout]     src/lib.rs - Color::new_hwb (line 1153)
[INFO] [stdout]     src/lib.rs - Color::new_hwba (line 1177)
[INFO] [stdout]     src/lib.rs - Color::new_lab (line 1204)
[INFO] [stdout]     src/lib.rs - Color::new_laba (line 1238)
[INFO] [stdout]     src/lib.rs - Color::new_lch (line 1287)
[INFO] [stdout]     src/lib.rs - Color::new_lcha (line 1324)
[INFO] [stdout]     src/lib.rs - Color::new_rgb (line 1395)
[INFO] [stdout]     src/lib.rs - Color::new_rgba (line 1419)
[INFO] [stdout]     src/lib.rs - Color::new_string (line 1454)
[INFO] [stdout]     src/lib.rs - Color::new_string (line 1467)
[INFO] [stdout]     src/lib.rs - Color::new_string (line 1480)
[INFO] [stdout]     src/lib.rs - Color::new_string (line 1514)
[INFO] [stdout]     src/lib.rs - Color::new_string (line 1548)
[INFO] [stdout]     src/lib.rs - Color::new_string (line 1578)
[INFO] [stdout]     src/lib.rs - Color::new_string (line 1591)
[INFO] [stdout]     src/lib.rs - Color::new_string (line 1615)
[INFO] [stdout]     src/lib.rs - Color::new_string (line 1639)
[INFO] [stdout]     src/lib.rs - Color::new_temperature (line 1687)
[INFO] [stdout]     src/lib.rs - Color::to_hsl_string (line 2725)
[INFO] [stdout]     src/lib.rs - Color::to_hwb_string (line 2787)
[INFO] [stdout]     src/lib.rs - Color::to_number (line 2849)
[INFO] [stdout]     src/lib.rs - Color::to_rgb_string (line 2819)
[INFO] [stdout]     src/lib.rs - Color::to_temperature (line 2869)
[INFO] [stdout]     src/lib.rs - i32::from (line 3758)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 62 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "91a03ce1d77b885a1380b49818f3566740ac670dcc3a37009d209558a0d99fa6"`
[INFO] running `"docker" "rm" "-f" "91a03ce1d77b885a1380b49818f3566740ac670dcc3a37009d209558a0d99fa6"`
[INFO] [stdout] 91a03ce1d77b885a1380b49818f3566740ac670dcc3a37009d209558a0d99fa6