[INFO] cloning repository https://github.com/richardxia/color-schemes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/richardxia/color-schemes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardxia%2Fcolor-schemes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardxia%2Fcolor-schemes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 95f251a43093495f897975ad960336bb3a7936ba
[INFO] testing richardxia/color-schemes against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardxia%2Fcolor-schemes" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/richardxia/color-schemes on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/richardxia/color-schemes
[INFO] finished tweaking git repo https://github.com/richardxia/color-schemes
[INFO] tweaked toml for git repo https://github.com/richardxia/color-schemes written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/richardxia/color-schemes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb1fd64d0b7c80925076b011524b4cc248c7351d6e83c7175dd41844c1c59ee9
[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" "cb1fd64d0b7c80925076b011524b4cc248c7351d6e83c7175dd41844c1c59ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb1fd64d0b7c80925076b011524b4cc248c7351d6e83c7175dd41844c1c59ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb1fd64d0b7c80925076b011524b4cc248c7351d6e83c7175dd41844c1c59ee9", kill_on_drop: false }`
[INFO] [stdout] cb1fd64d0b7c80925076b011524b4cc248c7351d6e83c7175dd41844c1c59ee9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3978bd7ebfd42b819134be7a80d9e561c55be40dde1ea79345bd3437bfc971c9
[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" "3978bd7ebfd42b819134be7a80d9e561c55be40dde1ea79345bd3437bfc971c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.5
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling libm v0.1.4
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling matrixmultiply v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling alga v0.9.1
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling nalgebra v0.19.0
[INFO] [stderr]    Compiling color-schemes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.31s
[INFO] running `Command { std: "docker" "inspect" "3978bd7ebfd42b819134be7a80d9e561c55be40dde1ea79345bd3437bfc971c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3978bd7ebfd42b819134be7a80d9e561c55be40dde1ea79345bd3437bfc971c9", kill_on_drop: false }`
[INFO] [stdout] 3978bd7ebfd42b819134be7a80d9e561c55be40dde1ea79345bd3437bfc971c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03043625aea9f332d3cd5f742257b3b6701e792c06cdf41130d0e77a751ec776
[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" "03043625aea9f332d3cd5f742257b3b6701e792c06cdf41130d0e77a751ec776", kill_on_drop: false }`
[INFO] [stderr]    Compiling color-schemes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "03043625aea9f332d3cd5f742257b3b6701e792c06cdf41130d0e77a751ec776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03043625aea9f332d3cd5f742257b3b6701e792c06cdf41130d0e77a751ec776", kill_on_drop: false }`
[INFO] [stdout] 03043625aea9f332d3cd5f742257b3b6701e792c06cdf41130d0e77a751ec776
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b09097db45ceffc6f4a60096fac3f00b3f5f9de85470e470fb90be61dce08b65
[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" "b09097db45ceffc6f4a60096fac3f00b3f5f9de85470e470fb90be61dce08b65", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] running 20 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/color_schemes-0f6c924df6bf29f5
[INFO] [stdout] test colors::cieluv::tests::test_luv_lch_identity ... ok
[INFO] [stdout] test encodings::tests::test_parse_hex_string_success ... ok
[INFO] [stdout] test encodings::tests::test_real_to_byte_0 ... ok
[INFO] [stdout] test encodings::tests::test_real_to_byte_1 ... ok
[INFO] [stdout] test encodings::tests::test_to_hex_string_success_dark ... ok
[INFO] [stdout] test nalgebra_helpers::tests::test_sequence_result_err_multiple ... ok
[INFO] [stdout] test encodings::tests::test_to_hex_string_success_light ... ok
[INFO] [stdout] test nalgebra_helpers::tests::test_sequence_result_ok ... ok
[INFO] [stdout] test utils::tests::test_contrast_ratio_luminance_equal ... ok
[INFO] [stdout] test utils::tests::test_contrast_ratio_luminance_extreme ... ok
[INFO] [stdout] test utils::tests::test_contrast_ratio_success ... ok
[INFO] [stdout] test utils::tests::test_contrast_ratio_success_flipped ... ok
[INFO] [stdout] test encodings::tests::test_from_and_to_hex_string ... ok
[INFO] [stdout] test encodings::tests::test_parse_hex_string_invalid_char ... ok
[INFO] [stdout] test nalgebra_helpers::tests::test_sequence_option_none ... ok
[INFO] [stdout] test encodings::tests::test_parse_hex_string_invalid_length ... ok
[INFO] [stdout] test encodings::tests::test_parse_hex_string_shorthand ... ok
[INFO] [stdout] test encodings::tests::test_real_to_byte_rounding ... ok
[INFO] [stdout] test nalgebra_helpers::tests::test_sequence_option_some ... ok
[INFO] [stdout] test colors::cieluv::tests::test_luv_lch_identity_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration_tests-5224312f7860b6b0
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests color-schemes
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_display_p3_white ... ok
[INFO] [stdout] test test_cieluv ... ok
[INFO] [stdout] test test_display_p3_green ... ok
[INFO] [stdout] test test_contrast_ratio ... ok
[INFO] [stdout] test test_convert_srgb_to_ciexyy ... ok
[INFO] [stdout] test test_ciexyz_to_ciexyz_is_identical ... ok
[INFO] [stdout] test test_srgb_white ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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 `Command { std: "docker" "inspect" "b09097db45ceffc6f4a60096fac3f00b3f5f9de85470e470fb90be61dce08b65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b09097db45ceffc6f4a60096fac3f00b3f5f9de85470e470fb90be61dce08b65", kill_on_drop: false }`
[INFO] [stdout] b09097db45ceffc6f4a60096fac3f00b3f5f9de85470e470fb90be61dce08b65