[INFO] fetching crate rust-hsluv 0.1.4...
[INFO] testing rust-hsluv-0.1.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rust-hsluv 0.1.4 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate rust-hsluv 0.1.4 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 rust-hsluv 0.1.4
[INFO] finished tweaking crates.io crate rust-hsluv 0.1.4
[INFO] tweaked toml for crates.io crate rust-hsluv 0.1.4 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate rust-hsluv 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] 67d738740710c647c0c3416d7b224d8e5e0370d2ee0b905a39f11115f9e07edb
[INFO] running `Command { std: "docker" "start" "-a" "67d738740710c647c0c3416d7b224d8e5e0370d2ee0b905a39f11115f9e07edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67d738740710c647c0c3416d7b224d8e5e0370d2ee0b905a39f11115f9e07edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67d738740710c647c0c3416d7b224d8e5e0370d2ee0b905a39f11115f9e07edb", kill_on_drop: false }`
[INFO] [stdout] 67d738740710c647c0c3416d7b224d8e5e0370d2ee0b905a39f11115f9e07edb
[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] dfd010aa0bf43d1c9df383d7b1e9741eb915b41f7752f7110cc9de692934faf3
[INFO] running `Command { std: "docker" "start" "-a" "dfd010aa0bf43d1c9df383d7b1e9741eb915b41f7752f7110cc9de692934faf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-hsluv v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "dfd010aa0bf43d1c9df383d7b1e9741eb915b41f7752f7110cc9de692934faf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfd010aa0bf43d1c9df383d7b1e9741eb915b41f7752f7110cc9de692934faf3", kill_on_drop: false }`
[INFO] [stdout] dfd010aa0bf43d1c9df383d7b1e9741eb915b41f7752f7110cc9de692934faf3
[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] 11b435df8d66a191f07dcdffbe3b0208329fc0eb0bdfc79035710549f60755f7
[INFO] running `Command { std: "docker" "start" "-a" "11b435df8d66a191f07dcdffbe3b0208329fc0eb0bdfc79035710549f60755f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.17
[INFO] [stderr]    Compiling dtoa v0.4.2
[INFO] [stderr]    Compiling num-traits v0.1.40
[INFO] [stderr]    Compiling serde_derive_internals v0.16.0
[INFO] [stderr]    Compiling serde_derive v1.0.17
[INFO] [stderr]    Compiling serde_json v1.0.5
[INFO] [stderr]    Compiling rust-hsluv v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.04s
[INFO] running `Command { std: "docker" "inspect" "11b435df8d66a191f07dcdffbe3b0208329fc0eb0bdfc79035710549f60755f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11b435df8d66a191f07dcdffbe3b0208329fc0eb0bdfc79035710549f60755f7", kill_on_drop: false }`
[INFO] [stdout] 11b435df8d66a191f07dcdffbe3b0208329fc0eb0bdfc79035710549f60755f7
[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] ab94aa5c2b71db9e01692a1d3e4835596b10810adf0054ebcfe6a2e39bff0cc3
[INFO] running `Command { std: "docker" "start" "-a" "ab94aa5c2b71db9e01692a1d3e4835596b10810adf0054ebcfe6a2e39bff0cc3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hsluv-addd40dfd35e6194)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/reference-data.rs (/opt/rustwide/target/debug/deps/reference_data-a3c059d4e2ebf6a2)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests hsluv
[INFO] [stdout] test tests::test_reference_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ab94aa5c2b71db9e01692a1d3e4835596b10810adf0054ebcfe6a2e39bff0cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab94aa5c2b71db9e01692a1d3e4835596b10810adf0054ebcfe6a2e39bff0cc3", kill_on_drop: false }`
[INFO] [stdout] ab94aa5c2b71db9e01692a1d3e4835596b10810adf0054ebcfe6a2e39bff0cc3