[INFO] fetching crate colorful 0.2.1...
[INFO] testing colorful-0.2.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate colorful 0.2.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate colorful 0.2.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate colorful 0.2.1
[INFO] finished tweaking crates.io crate colorful 0.2.1
[INFO] tweaked toml for crates.io crate colorful 0.2.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24053c76c730047f9b2550dff07b677a56b447c5885dc12b168ba29e471652d7
[INFO] running `Command { std: "docker" "start" "-a" "24053c76c730047f9b2550dff07b677a56b447c5885dc12b168ba29e471652d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24053c76c730047f9b2550dff07b677a56b447c5885dc12b168ba29e471652d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24053c76c730047f9b2550dff07b677a56b447c5885dc12b168ba29e471652d7", kill_on_drop: false }`
[INFO] [stdout] 24053c76c730047f9b2550dff07b677a56b447c5885dc12b168ba29e471652d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 452524da7b7acdcc9bd807200bd36c2613fb51e51b43fef969e77e4a55b10987
[INFO] running `Command { std: "docker" "start" "-a" "452524da7b7acdcc9bd807200bd36c2613fb51e51b43fef969e77e4a55b10987", kill_on_drop: false }`
[INFO] [stderr]    Compiling colorful v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "452524da7b7acdcc9bd807200bd36c2613fb51e51b43fef969e77e4a55b10987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "452524da7b7acdcc9bd807200bd36c2613fb51e51b43fef969e77e4a55b10987", kill_on_drop: false }`
[INFO] [stdout] 452524da7b7acdcc9bd807200bd36c2613fb51e51b43fef969e77e4a55b10987
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4266b7184356e787f1ebe0964a433ee5952f0cb0eb7af5e17c7b8e8264839cb3
[INFO] running `Command { std: "docker" "start" "-a" "4266b7184356e787f1ebe0964a433ee5952f0cb0eb7af5e17c7b8e8264839cb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling colorful v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "4266b7184356e787f1ebe0964a433ee5952f0cb0eb7af5e17c7b8e8264839cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4266b7184356e787f1ebe0964a433ee5952f0cb0eb7af5e17c7b8e8264839cb3", kill_on_drop: false }`
[INFO] [stdout] 4266b7184356e787f1ebe0964a433ee5952f0cb0eb7af5e17c7b8e8264839cb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0bd132dc8e06a612ba70e3a7f5206add6b085517498ea4dc91cdb017dae79dcf
[INFO] running `Command { std: "docker" "start" "-a" "0bd132dc8e06a612ba70e3a7f5206add6b085517498ea4dc91cdb017dae79dcf", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/colorful-f0a5e4c9b705bcbf)
[INFO] [stdout] test core::colors::tests::test_rgb_iterator ... ok
[INFO] [stdout] test core::hsl::tests::test_hsl_2_rgb_3 ... ok
[INFO] [stdout] test core::hsl::tests::test_hsl_2_rgb_1 ... ok
[INFO] [stdout] test core::rgb::tests::test_rgb_2_hsl_4 ... ok
[INFO] [stdout] test core::rgb::tests::test_rgb_2_hsl_2 ... ok
[INFO] [stdout] test core::rgb::tests::test_rgb_2_hsl_3 ... ok
[INFO] [stderr]      Running tests/test_all_color.rs (/opt/rustwide/target/debug/deps/test_all_color-c0356982b4f79ece)
[INFO] [stdout] test core::hsl::tests::test_hsl_2_rgb_2 ... ok
[INFO] [stdout] test core::rgb::tests::test_rgb_2_hsl_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_color_to_hsl ... ok
[INFO] [stderr]      Running tests/test_animation.rs (/opt/rustwide/target/debug/deps/test_animation-23d8c44479cca729)
[INFO] [stdout] test test_color ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_neon_2 ... ok
[INFO] [stdout] test test_neon_1 ... ok
[INFO] [stdout] test test_neon_3 ... ok
[INFO] [stderr]      Running tests/test_basic.rs (/opt/rustwide/target/debug/deps/test_basic-e07893b5818b592a)
[INFO] [stdout] test test_rainbow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_1 ... ok
[INFO] [stdout] test test_bg_color ... ok
[INFO] [stdout] test test_color ... ok
[INFO] [stdout] test test_interface ... ok
[INFO] [stdout] test test_mix ... ok
[INFO] [stderr]      Running tests/test_extra.rs (/opt/rustwide/target/debug/deps/test_extra-5b0aa21cd2b4f71f)
[INFO] [stdout] test test_style ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_gradient.rs (/opt/rustwide/target/debug/deps/test_gradient-2cd521b87b031b5c)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_hsl.rs (/opt/rustwide/target/debug/deps/test_hsl-4aa3e4cb32462950)
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_extra_color ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_gradient_multiple_lines ... ok
[INFO] [stdout] test test_gradient_color ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests colorful
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_hsl_color ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - thread (line 12) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - time (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0bd132dc8e06a612ba70e3a7f5206add6b085517498ea4dc91cdb017dae79dcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bd132dc8e06a612ba70e3a7f5206add6b085517498ea4dc91cdb017dae79dcf", kill_on_drop: false }`
[INFO] [stdout] 0bd132dc8e06a612ba70e3a7f5206add6b085517498ea4dc91cdb017dae79dcf