[INFO] fetching crate hsluv 0.3.1...
[INFO] testing hsluv-0.3.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate hsluv 0.3.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate hsluv 0.3.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hsluv 0.3.1
[INFO] finished tweaking crates.io crate hsluv 0.3.1
[INFO] tweaked toml for crates.io crate hsluv 0.3.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9a01ab4de9203417b7c2db90c73198c8016a4998fdeb652921a90b8881e84356
[INFO] running `Command { std: "docker" "start" "-a" "9a01ab4de9203417b7c2db90c73198c8016a4998fdeb652921a90b8881e84356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a01ab4de9203417b7c2db90c73198c8016a4998fdeb652921a90b8881e84356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a01ab4de9203417b7c2db90c73198c8016a4998fdeb652921a90b8881e84356", kill_on_drop: false }`
[INFO] [stdout] 9a01ab4de9203417b7c2db90c73198c8016a4998fdeb652921a90b8881e84356
[INFO] running `Command { std: "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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 77d9e72cf40bd40a04152bc788ed33b8b59393ec02fced6e74937e7b8528dabe
[INFO] running `Command { std: "docker" "start" "-a" "77d9e72cf40bd40a04152bc788ed33b8b59393ec02fced6e74937e7b8528dabe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling json v0.11.15
[INFO] [stderr]    Compiling hsluv v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.74s
[INFO] running `Command { std: "docker" "inspect" "77d9e72cf40bd40a04152bc788ed33b8b59393ec02fced6e74937e7b8528dabe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77d9e72cf40bd40a04152bc788ed33b8b59393ec02fced6e74937e7b8528dabe", kill_on_drop: false }`
[INFO] [stdout] 77d9e72cf40bd40a04152bc788ed33b8b59393ec02fced6e74937e7b8528dabe
[INFO] running `Command { std: "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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d3506317048a2984c9830513e7e1fb83d34a3508844179e5cbecf20f8c0964ed
[INFO] running `Command { std: "docker" "start" "-a" "d3506317048a2984c9830513e7e1fb83d34a3508844179e5cbecf20f8c0964ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling hsluv v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.71s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/hsluv-34e78816efab1e0e)
[INFO] running `Command { std: "docker" "inspect" "d3506317048a2984c9830513e7e1fb83d34a3508844179e5cbecf20f8c0964ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3506317048a2984c9830513e7e1fb83d34a3508844179e5cbecf20f8c0964ed", kill_on_drop: false }`
[INFO] [stdout] d3506317048a2984c9830513e7e1fb83d34a3508844179e5cbecf20f8c0964ed
[INFO] running `Command { std: "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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 88674944cb5487c256c9dc43528be6e079374227d6de6b2533035f31e78e231c
[INFO] running `Command { std: "docker" "start" "-a" "88674944cb5487c256c9dc43528be6e079374227d6de6b2533035f31e78e231c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hsluv-34e78816efab1e0e)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_lch_to_rgb ... ok
[INFO] [stdout] test tests::test_rgb_to_lch ... ok
[INFO] [stdout] test tests::test_hpluv_to_lch ... ok
[INFO] [stdout] test tests::test_lch_to_hpluv ... ok
[INFO] [stdout] test tests::test_lch_to_hsluv ... ok
[INFO] [stdout] test tests::test_hsluv_to_lch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hsluv
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "88674944cb5487c256c9dc43528be6e079374227d6de6b2533035f31e78e231c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88674944cb5487c256c9dc43528be6e079374227d6de6b2533035f31e78e231c", kill_on_drop: false }`
[INFO] [stdout] 88674944cb5487c256c9dc43528be6e079374227d6de6b2533035f31e78e231c