[INFO] fetching crate fast-srgb8 1.0.0...
[INFO] testing fast-srgb8-1.0.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate fast-srgb8 1.0.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate fast-srgb8 1.0.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fast-srgb8 1.0.0
[INFO] finished tweaking crates.io crate fast-srgb8 1.0.0
[INFO] tweaked toml for crates.io crate fast-srgb8 1.0.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33945faa0daa61f36e12998ad67c79468b3d69c9bf828e36a62193b53ac1dec6
[INFO] running `Command { std: "docker" "start" "-a" "33945faa0daa61f36e12998ad67c79468b3d69c9bf828e36a62193b53ac1dec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33945faa0daa61f36e12998ad67c79468b3d69c9bf828e36a62193b53ac1dec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33945faa0daa61f36e12998ad67c79468b3d69c9bf828e36a62193b53ac1dec6", kill_on_drop: false }`
[INFO] [stdout] 33945faa0daa61f36e12998ad67c79468b3d69c9bf828e36a62193b53ac1dec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68404edbc459c30359aa204a6e217fc16d7aff8831852db78e868c1011335e27
[INFO] running `Command { std: "docker" "start" "-a" "68404edbc459c30359aa204a6e217fc16d7aff8831852db78e868c1011335e27", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast-srgb8 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "68404edbc459c30359aa204a6e217fc16d7aff8831852db78e868c1011335e27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68404edbc459c30359aa204a6e217fc16d7aff8831852db78e868c1011335e27", kill_on_drop: false }`
[INFO] [stdout] 68404edbc459c30359aa204a6e217fc16d7aff8831852db78e868c1011335e27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38b60ed6e19a641a13307da79d20313031268823e7fea1c840ca6b50ccf0660f
[INFO] running `Command { std: "docker" "start" "-a" "38b60ed6e19a641a13307da79d20313031268823e7fea1c840ca6b50ccf0660f", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast-srgb8 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "38b60ed6e19a641a13307da79d20313031268823e7fea1c840ca6b50ccf0660f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38b60ed6e19a641a13307da79d20313031268823e7fea1c840ca6b50ccf0660f", kill_on_drop: false }`
[INFO] [stdout] 38b60ed6e19a641a13307da79d20313031268823e7fea1c840ca6b50ccf0660f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 53e4d9367acf26c7ffa024837241dc62f44e98f239626a13ae075c0dda97f37f
[INFO] running `Command { std: "docker" "start" "-a" "53e4d9367acf26c7ffa024837241dc62f44e98f239626a13ae075c0dda97f37f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fast_srgb8-f92e45219132b3ba)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_exhaustive_scalar ... ignored
[INFO] [stdout] test tests::test_exhaustive_simd ... ignored
[INFO] [stdout] test tests::test_from_srgb8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fast-srgb8
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - f32_to_srgb8 (line 66) ... ok
[INFO] [stdout] test src/lib.rs - srgb8_to_f32 (line 229) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "53e4d9367acf26c7ffa024837241dc62f44e98f239626a13ae075c0dda97f37f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53e4d9367acf26c7ffa024837241dc62f44e98f239626a13ae075c0dda97f37f", kill_on_drop: false }`
[INFO] [stdout] 53e4d9367acf26c7ffa024837241dc62f44e98f239626a13ae075c0dda97f37f