[INFO] crate color-convert 0.1.0 is already in cache
[INFO] extracting crate color-convert 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/color-convert/0.1.0
[INFO] extracting crate color-convert 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/color-convert/0.1.0
[INFO] validating manifest of color-convert-0.1.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of color-convert-0.1.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing color-convert-0.1.0
[INFO] finished frobbing color-convert-0.1.0
[INFO] frobbed toml for color-convert-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/color-convert/0.1.0/Cargo.toml
[INFO] started frobbing color-convert-0.1.0
[INFO] finished frobbing color-convert-0.1.0
[INFO] frobbed toml for color-convert-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/color-convert/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing color-convert-0.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/color-convert/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 4c950dc91833bd2329100c37a7675d1081baab913e6ce3870b8706fae372a973
[INFO] running `"docker" "start" "-a" "4c950dc91833bd2329100c37a7675d1081baab913e6ce3870b8706fae372a973"`
[INFO] [stderr]    Compiling color-convert v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/handles/hsl.rs:37:7
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let mut s = utils::convert_alpha_value_to_number(&value["s"]);
[INFO] [stderr]    |             ----^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/handles/hsl.rs:38:7
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let mut l = utils::convert_alpha_value_to_number(&value["l"]);
[INFO] [stderr]    |             ----^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `"docker" "inspect" "4c950dc91833bd2329100c37a7675d1081baab913e6ce3870b8706fae372a973"`
[INFO] running `"docker" "rm" "-f" "4c950dc91833bd2329100c37a7675d1081baab913e6ce3870b8706fae372a973"`
[INFO] [stdout] 4c950dc91833bd2329100c37a7675d1081baab913e6ce3870b8706fae372a973
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/color-convert/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 886dfa27926c899a7b0f1ba6e3ee22d51e7031c62a55d5b186b9610b6dff366b
[INFO] running `"docker" "start" "-a" "886dfa27926c899a7b0f1ba6e3ee22d51e7031c62a55d5b186b9610b6dff366b"`
[INFO] [stderr]    Compiling color-convert v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/handles/hsl.rs:37:7
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let mut s = utils::convert_alpha_value_to_number(&value["s"]);
[INFO] [stderr]    |             ----^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/handles/hsl.rs:38:7
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let mut l = utils::convert_alpha_value_to_number(&value["l"]);
[INFO] [stderr]    |             ----^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.42s
[INFO] running `"docker" "inspect" "886dfa27926c899a7b0f1ba6e3ee22d51e7031c62a55d5b186b9610b6dff366b"`
[INFO] running `"docker" "rm" "-f" "886dfa27926c899a7b0f1ba6e3ee22d51e7031c62a55d5b186b9610b6dff366b"`
[INFO] [stdout] 886dfa27926c899a7b0f1ba6e3ee22d51e7031c62a55d5b186b9610b6dff366b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/color-convert/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 2ec21bf162fa992df2a517342cc2c0dde93f2394b489f295b2638b66aaa848fe
[INFO] running `"docker" "start" "-a" "2ec21bf162fa992df2a517342cc2c0dde93f2394b489f295b2638b66aaa848fe"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/color_convert-2cdb0995e544485a
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cmyk-c53480eadccf9f5e
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_cmyk2rgb ... ok
[INFO] [stdout] test tests::test_cmyk2cmyk ... ok
[INFO] [stdout] test tests::test_cmyk2hex ... ok
[INFO] [stdout] test tests::test_cmyk2hsv ... ok
[INFO] [stdout] test tests::test_cmyk2hsl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/color-1fdcdb756c2e96b7
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_color ... ok
[INFO] [stdout] test tests::test_utils_get_color_mode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/common-0677c5c9b3cda177
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/handles-d5def78388de285f
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_map_color_name ... ok
[INFO] [stdout] test tests::test_map_color_name_upper ... ok
[INFO] [stdout] test tests::test_map_hex ... ok
[INFO] [stdout] test tests::test_map_rgb ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hex-8140e05bbd41b85f
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_hex2rgb ... ok
[INFO] [stdout] test tests::test_hex_handle ... ok
[INFO] [stdout] test tests::test_hex2hex ... ok
[INFO] [stdout] test tests::test_hex2hsv ... ok
[INFO] [stdout] test tests::test_hex2hsl ... ok
[INFO] [stdout] test tests::test_hex2cmykl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hsl-02412e082ebebe6e
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_hsl2hsl ... ok
[INFO] [stdout] test tests::test_hsl2rgb ... ok
[INFO] [stdout] test tests::test_hsl2cmyk ... ok
[INFO] [stdout] test tests::test_hsl2hex ... ok
[INFO] [stdout] test tests::test_hsl2hvv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hsv-fcefcfa974d0d4da
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_hsv2rgb ... ok
[INFO] [stdout] test tests::test_hsv2hsv ... ok
[INFO] [stdout] test tests::test_hsv2cmyk ... ok
[INFO] [stdout] test tests::test_hsv2hsl ... ok
[INFO] [stdout] test tests::test_hsv2hex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib-c7ee708d5e1b6b4a
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_lib ... 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/crater/target/debug/deps/rgb-6db4d677e53708dd
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_handle_rgb ... ok
[INFO] [stdout] test tests::test_rgb_tohsl ... ok
[INFO] [stdout] test tests::test_rgb_tocmykl ... ok
[INFO] [stdout] test tests::test_rgb_tohex ... ok
[INFO] [stdout] test tests::test_rgb_torgb ... ok
[INFO] [stdout] test tests::test_rgb_tohsv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/utils-5d61f3f808c9c60c
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_round ... ok
[INFO] [stdout] test tests::test_utils_get_hex_alpha_value ... ok
[INFO] [stdout] test tests::test_utils_get_rgba_alpha_value ... ok
[INFO] [stdout] test tests::test_utils_get_rgba_alpha_value_fail ... ok
[INFO] [stdout] test tests::test_handel_alpha_to_hexadecimal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests color-convert
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2ec21bf162fa992df2a517342cc2c0dde93f2394b489f295b2638b66aaa848fe"`
[INFO] running `"docker" "rm" "-f" "2ec21bf162fa992df2a517342cc2c0dde93f2394b489f295b2638b66aaa848fe"`
[INFO] [stdout] 2ec21bf162fa992df2a517342cc2c0dde93f2394b489f295b2638b66aaa848fe