[INFO] crate color-convert 0.1.0 is already in cache
[INFO] extracting crate color-convert 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/color-convert/0.1.0
[INFO] extracting crate color-convert 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/color-convert/0.1.0
[INFO] validating manifest of color-convert-0.1.0 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 color-convert-0.1.0 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 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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/color-convert/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 color-convert-0.1.0 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 24fa40b251994198b5706c48ad5856f0a713a7b04af6dbbde08e530073261fc8
[INFO] running `"docker" "start" "-a" "24fa40b251994198b5706c48ad5856f0a713a7b04af6dbbde08e530073261fc8"`
[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 1.63s
[INFO] running `"docker" "inspect" "24fa40b251994198b5706c48ad5856f0a713a7b04af6dbbde08e530073261fc8"`
[INFO] running `"docker" "rm" "-f" "24fa40b251994198b5706c48ad5856f0a713a7b04af6dbbde08e530073261fc8"`
[INFO] [stdout] 24fa40b251994198b5706c48ad5856f0a713a7b04af6dbbde08e530073261fc8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] abe4bbbebfa906be83e7c05d00b314e173fb02abed668f8af2d291fec70d47a6
[INFO] running `"docker" "start" "-a" "abe4bbbebfa906be83e7c05d00b314e173fb02abed668f8af2d291fec70d47a6"`
[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 9.89s
[INFO] running `"docker" "inspect" "abe4bbbebfa906be83e7c05d00b314e173fb02abed668f8af2d291fec70d47a6"`
[INFO] running `"docker" "rm" "-f" "abe4bbbebfa906be83e7c05d00b314e173fb02abed668f8af2d291fec70d47a6"`
[INFO] [stdout] abe4bbbebfa906be83e7c05d00b314e173fb02abed668f8af2d291fec70d47a6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 934e956a3940bf87f2dd30cdeaf7dd4ec6d0603cefb3781dfcfaa37a66765e1a
[INFO] running `"docker" "start" "-a" "934e956a3940bf87f2dd30cdeaf7dd4ec6d0603cefb3781dfcfaa37a66765e1a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/color_convert-6e3a9daba676870a
[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-aeaa5f30989fdd1f
[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_cmyk2hsl ... ok
[INFO] [stdout] test tests::test_cmyk2hex ... 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-febd7b899ffb7525
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_utils_get_color_mode ... ok
[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] [stderr]      Running /opt/crater/target/debug/deps/common-30dc0cfad2296059
[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-c102c14a65639c74
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_map_hex ... ok
[INFO] [stdout] test tests::test_map_color_name_upper ... ok
[INFO] [stdout] test tests::test_map_color_name ... 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-97d102c9ff326cdf
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_hex_handle ... ok
[INFO] [stdout] test tests::test_hex2hex ... ok
[INFO] [stdout] test tests::test_hex2rgb ... ok
[INFO] [stdout] test tests::test_hex2cmykl ... ok
[INFO] [stdout] test tests::test_hex2hsv ... ok
[INFO] [stdout] test tests::test_hex2hsl ... 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-e5b873dad0722076
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_hsl2hsl ... ok
[INFO] [stdout] test tests::test_hsl2cmyk ... ok
[INFO] [stdout] test tests::test_hsl2rgb ... ok
[INFO] [stdout] test tests::test_hsl2hvv ... ok
[INFO] [stdout] test tests::test_hsl2hex ... 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-29f51322abbae503
[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_hsv2hex ... ok
[INFO] [stdout] test tests::test_hsv2hsl ... ok
[INFO] [stdout] test tests::test_hsv2cmyk ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib-0ddd9f1f282a1bc3
[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 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-d2531aac37bc58b1
[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_tohex ... ok
[INFO] [stdout] test tests::test_rgb_tocmykl ... ok
[INFO] [stdout] test tests::test_rgb_tohsv ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/utils-eec7127adb2e2f17
[INFO] [stdout] test tests::test_rgb_tohsl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_utils_get_rgba_alpha_value_fail ... 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_round ... 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" "934e956a3940bf87f2dd30cdeaf7dd4ec6d0603cefb3781dfcfaa37a66765e1a"`
[INFO] running `"docker" "rm" "-f" "934e956a3940bf87f2dd30cdeaf7dd4ec6d0603cefb3781dfcfaa37a66765e1a"`
[INFO] [stdout] 934e956a3940bf87f2dd30cdeaf7dd4ec6d0603cefb3781dfcfaa37a66765e1a