[INFO] updating cached repository https://github.com/richardxia/color-schemes
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 95f251a43093495f897975ad960336bb3a7936ba
[INFO] testing richardxia/color-schemes against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardxia%2Fcolor-schemes" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/richardxia/color-schemes on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-6/source/Cargo.toml
[INFO] crate git repo https://github.com/richardxia/color-schemes already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d070a96a1cebbec4241243fa21aff6ab49e1bdfbd415c9b640c307e3f732ab1c
[INFO] running `"docker" "start" "-a" "d070a96a1cebbec4241243fa21aff6ab49e1bdfbd415c9b640c307e3f732ab1c"`
[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 libm v0.1.4
[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 matrixmultiply v0.2.2
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling rand v0.7.2
[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 53.28s
[INFO] running `"docker" "inspect" "d070a96a1cebbec4241243fa21aff6ab49e1bdfbd415c9b640c307e3f732ab1c"`
[INFO] running `"docker" "rm" "-f" "d070a96a1cebbec4241243fa21aff6ab49e1bdfbd415c9b640c307e3f732ab1c"`
[INFO] [stdout] d070a96a1cebbec4241243fa21aff6ab49e1bdfbd415c9b640c307e3f732ab1c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 99f93c263bf65009eb79777339f74a13b5320377700fd67fb347649219702f54
[INFO] running `"docker" "start" "-a" "99f93c263bf65009eb79777339f74a13b5320377700fd67fb347649219702f54"`
[INFO] [stderr]    Compiling color-schemes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.52s
[INFO] running `"docker" "inspect" "99f93c263bf65009eb79777339f74a13b5320377700fd67fb347649219702f54"`
[INFO] running `"docker" "rm" "-f" "99f93c263bf65009eb79777339f74a13b5320377700fd67fb347649219702f54"`
[INFO] [stdout] 99f93c263bf65009eb79777339f74a13b5320377700fd67fb347649219702f54
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "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] f9fdc9e0113fd5becc004aeecd3b04eca57fd2dd767c65f5ded46bbe9b732ba2
[INFO] running `"docker" "start" "-a" "f9fdc9e0113fd5becc004aeecd3b04eca57fd2dd767c65f5ded46bbe9b732ba2"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/color_schemes-46f62ae2eb32bf43
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test encodings::tests::test_parse_hex_string_shorthand ... ok
[INFO] [stdout] test colors::cieluv::tests::test_luv_lch_identity ... ok
[INFO] [stdout] test encodings::tests::test_parse_hex_string_invalid_length ... ok
[INFO] [stdout] test encodings::tests::test_parse_hex_string_invalid_char ... ok
[INFO] [stdout] test encodings::tests::test_parse_hex_string_success ... ok
[INFO] [stdout] test encodings::tests::test_from_and_to_hex_string ... ok
[INFO] [stdout] test nalgebra_helpers::tests::test_sequence_option_none ... ok
[INFO] [stdout] test encodings::tests::test_real_to_byte_1 ... ok
[INFO] [stdout] test nalgebra_helpers::tests::test_sequence_result_err_multiple ... 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 encodings::tests::test_to_hex_string_success_dark ... ok
[INFO] [stdout] test encodings::tests::test_real_to_byte_0 ... ok
[INFO] [stdout] test nalgebra_helpers::tests::test_sequence_result_ok ... ok
[INFO] [stdout] test encodings::tests::test_to_hex_string_success_light ... 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 utils::tests::test_contrast_ratio_luminance_equal ... ok
[INFO] [stdout] test utils::tests::test_contrast_ratio_luminance_extreme ... 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-b7675436970657d0
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_ciexyz_to_ciexyz_is_identical ... ok
[INFO] [stdout] test test_convert_srgb_to_ciexyy ... 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_srgb_white ... ok
[INFO] [stdout] test test_display_p3_white ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests color-schemes
[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" "f9fdc9e0113fd5becc004aeecd3b04eca57fd2dd767c65f5ded46bbe9b732ba2"`
[INFO] running `"docker" "rm" "-f" "f9fdc9e0113fd5becc004aeecd3b04eca57fd2dd767c65f5ded46bbe9b732ba2"`
[INFO] [stdout] f9fdc9e0113fd5becc004aeecd3b04eca57fd2dd767c65f5ded46bbe9b732ba2