[INFO] updating cached repository zhouyuexie/color-convert
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zhouyuexie/color-convert
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zhouyuexie/color-convert" "work/ex/beta-1.38-1/sources/1.37.0/gh/zhouyuexie/color-convert"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/zhouyuexie/color-convert'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zhouyuexie/color-convert" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zhouyuexie/color-convert"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zhouyuexie/color-convert'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 528eb5d880a697878c054781d14b860346dcc3a4
[INFO] sha for GitHub repo zhouyuexie/color-convert: 528eb5d880a697878c054781d14b860346dcc3a4
[INFO] validating manifest of zhouyuexie/color-convert on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of zhouyuexie/color-convert on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing zhouyuexie/color-convert
[INFO] finished frobbing zhouyuexie/color-convert
[INFO] frobbed toml for zhouyuexie/color-convert written to work/ex/beta-1.38-1/sources/1.37.0/gh/zhouyuexie/color-convert/Cargo.toml
[INFO] started frobbing zhouyuexie/color-convert
[INFO] finished frobbing zhouyuexie/color-convert
[INFO] frobbed toml for zhouyuexie/color-convert written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zhouyuexie/color-convert/Cargo.toml
[INFO] crate zhouyuexie/color-convert already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing zhouyuexie/color-convert against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zhouyuexie/color-convert:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] ee5ea8cb88b6735f24e1fcbf6449b05807dfa0875c18495b27e239dc680099ea
[INFO] running `"docker" "start" "-a" "ee5ea8cb88b6735f24e1fcbf6449b05807dfa0875c18495b27e239dc680099ea"`
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling utf8-ranges v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]    Compiling regex-syntax v0.6.2
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling aho-corasick v0.6.8
[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 24.09s
[INFO] running `"docker" "inspect" "ee5ea8cb88b6735f24e1fcbf6449b05807dfa0875c18495b27e239dc680099ea"`
[INFO] running `"docker" "rm" "-f" "ee5ea8cb88b6735f24e1fcbf6449b05807dfa0875c18495b27e239dc680099ea"`
[INFO] [stdout] ee5ea8cb88b6735f24e1fcbf6449b05807dfa0875c18495b27e239dc680099ea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zhouyuexie/color-convert:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8dba261921a33af92feca5d02195afd90586c1e9fcf7b86b0c64718cb0019784
[INFO] running `"docker" "start" "-a" "8dba261921a33af92feca5d02195afd90586c1e9fcf7b86b0c64718cb0019784"`
[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 10.82s
[INFO] running `"docker" "inspect" "8dba261921a33af92feca5d02195afd90586c1e9fcf7b86b0c64718cb0019784"`
[INFO] running `"docker" "rm" "-f" "8dba261921a33af92feca5d02195afd90586c1e9fcf7b86b0c64718cb0019784"`
[INFO] [stdout] 8dba261921a33af92feca5d02195afd90586c1e9fcf7b86b0c64718cb0019784
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zhouyuexie/color-convert:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 96e177faed608160805a3a4d36515304bc42f50d06431e55f4d969f8116b7430
[INFO] running `"docker" "start" "-a" "96e177faed608160805a3a4d36515304bc42f50d06431e55f4d969f8116b7430"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/color_convert-c61aee4cf36686c3
[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/cmyk-b2fcc891f10cc5f6
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_cmyk2cmyk ... ok
[INFO] [stdout] test tests::test_cmyk2rgb ... ok
[INFO] [stdout] test tests::test_cmyk2hex ... ok
[INFO] [stdout] test tests::test_cmyk2hsl ... ok
[INFO] [stdout] test tests::test_cmyk2hsv ... 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-273c78425e9926f1
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_utils_get_color_mode ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/common-afdf4e0b79d7ec14
[INFO] [stdout] test tests::test_color ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/handles-509053e3bfaaca8e
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_map_color_name ... ok
[INFO] [stdout] test tests::test_map_hex ... ok
[INFO] [stdout] test tests::test_map_rgb ... ok
[INFO] [stdout] test tests::test_map_color_name_upper ... 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-df19bc618246d634
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_hex2hex ... ok
[INFO] [stdout] test tests::test_hex_handle ... ok
[INFO] [stdout] test tests::test_hex2rgb ... ok
[INFO] [stdout] test tests::test_hex2hsl ... ok
[INFO] [stdout] test tests::test_hex2hsv ... 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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hsl-cb7d16e7f98a8c48
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_hsl2rgb ... ok
[INFO] [stdout] test tests::test_hsl2hsl ... ok
[INFO] [stdout] test tests::test_hsl2hex ... ok
[INFO] [stdout] test tests::test_hsl2hvv ... ok
[INFO] [stdout] test tests::test_hsl2cmyk ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hsv-bac1de0f5298551d
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_hsv2hsv ... ok
[INFO] [stdout] test tests::test_hsv2rgb ... ok
[INFO] [stdout] test tests::test_hsv2hsl ... ok
[INFO] [stdout] test tests::test_hsv2hex ... ok
[INFO] [stdout] test tests::test_hsv2cmyk ... 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-67b9a1223c86f080
[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-48ae783db34ad323
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_handle_rgb ... ok
[INFO] [stdout] test tests::test_rgb_torgb ... ok
[INFO] [stdout] test tests::test_rgb_tocmykl ... ok
[INFO] [stdout] test tests::test_rgb_tohsv ... ok
[INFO] [stdout] test tests::test_rgb_tohsl ... ok
[INFO] [stdout] test tests::test_rgb_tohex ... 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-63a63a587d6b98b8
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_round ... ok
[INFO] [stdout] test tests::test_handel_alpha_to_hexadecimal ... ok
[INFO] [stdout] test tests::test_utils_get_rgba_alpha_value ... ok
[INFO] [stdout] test tests::test_utils_get_hex_alpha_value ... ok
[INFO] [stdout] test tests::test_utils_get_rgba_alpha_value_fail ... 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" "96e177faed608160805a3a4d36515304bc42f50d06431e55f4d969f8116b7430"`
[INFO] running `"docker" "rm" "-f" "96e177faed608160805a3a4d36515304bc42f50d06431e55f4d969f8116b7430"`
[INFO] [stdout] 96e177faed608160805a3a4d36515304bc42f50d06431e55f4d969f8116b7430