[INFO] fetching crate gamma-lut 0.2.3...
[INFO] testing gamma-lut-0.2.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate gamma-lut 0.2.3 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate gamma-lut 0.2.3 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 gamma-lut 0.2.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate gamma-lut 0.2.3
[INFO] tweaked toml for crates.io crate gamma-lut 0.2.3 written to /workspace/builds/worker-17/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] [stderr]     Blocking waiting for file lock on package cache
[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-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 3de2d9657d1814fcda812d98cdb1cdc469aa19060b80345995f1c400f26a42d8
[INFO] running `Command { std: "docker" "start" "-a" "3de2d9657d1814fcda812d98cdb1cdc469aa19060b80345995f1c400f26a42d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3de2d9657d1814fcda812d98cdb1cdc469aa19060b80345995f1c400f26a42d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3de2d9657d1814fcda812d98cdb1cdc469aa19060b80345995f1c400f26a42d8", kill_on_drop: false }`
[INFO] [stdout] 3de2d9657d1814fcda812d98cdb1cdc469aa19060b80345995f1c400f26a42d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 7cf1bdaf6d8716baf161a0ba42f0f427bc85e90481afc2d9cdbe3b02e36912b7
[INFO] running `Command { std: "docker" "start" "-a" "7cf1bdaf6d8716baf161a0ba42f0f427bc85e90481afc2d9cdbe3b02e36912b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling gamma-lut v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "7cf1bdaf6d8716baf161a0ba42f0f427bc85e90481afc2d9cdbe3b02e36912b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cf1bdaf6d8716baf161a0ba42f0f427bc85e90481afc2d9cdbe3b02e36912b7", kill_on_drop: false }`
[INFO] [stdout] 7cf1bdaf6d8716baf161a0ba42f0f427bc85e90481afc2d9cdbe3b02e36912b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 15b106d1971b97830be627adea61f3599d04f2c6782643b0c1b6fdf091d99c8c
[INFO] running `Command { std: "docker" "start" "-a" "15b106d1971b97830be627adea61f3599d04f2c6782643b0c1b6fdf091d99c8c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gamma-lut v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "15b106d1971b97830be627adea61f3599d04f2c6782643b0c1b6fdf091d99c8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15b106d1971b97830be627adea61f3599d04f2c6782643b0c1b6fdf091d99c8c", kill_on_drop: false }`
[INFO] [stdout] 15b106d1971b97830be627adea61f3599d04f2c6782643b0c1b6fdf091d99c8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 380e2a9febaa119e0dee790645a9b195a81e9b5146a40720b5285600a5a1de0c
[INFO] running `Command { std: "docker" "start" "-a" "380e2a9febaa119e0dee790645a9b195a81e9b5146a40720b5285600a5a1de0c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gamma_lut-6498c6ecbb2829f4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::gamma ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.33s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gamma_lut
[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" "380e2a9febaa119e0dee790645a9b195a81e9b5146a40720b5285600a5a1de0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "380e2a9febaa119e0dee790645a9b195a81e9b5146a40720b5285600a5a1de0c", kill_on_drop: false }`
[INFO] [stdout] 380e2a9febaa119e0dee790645a9b195a81e9b5146a40720b5285600a5a1de0c