[INFO] fetching crate crc32c-hw 0.1.3...
[INFO] testing crc32c-hw-0.1.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate crc32c-hw 0.1.3 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate crc32c-hw 0.1.3 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 crc32c-hw 0.1.3
[INFO] finished tweaking crates.io crate crc32c-hw 0.1.3
[INFO] tweaked toml for crates.io crate crc32c-hw 0.1.3 written to /workspace/builds/worker-91/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-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] dcafff7da2efdf6a74310c75cfdf9e45af7cc97384439551b054d75a06a9ce70
[INFO] running `Command { std: "docker" "start" "-a" "dcafff7da2efdf6a74310c75cfdf9e45af7cc97384439551b054d75a06a9ce70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcafff7da2efdf6a74310c75cfdf9e45af7cc97384439551b054d75a06a9ce70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcafff7da2efdf6a74310c75cfdf9e45af7cc97384439551b054d75a06a9ce70", kill_on_drop: false }`
[INFO] [stdout] dcafff7da2efdf6a74310c75cfdf9e45af7cc97384439551b054d75a06a9ce70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] 7308960a95679921c887c9bbcfac5c5c01b688b3996475e7ce0aeec85f4182d4
[INFO] running `Command { std: "docker" "start" "-a" "7308960a95679921c887c9bbcfac5c5c01b688b3996475e7ce0aeec85f4182d4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling crc32c-hw v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "7308960a95679921c887c9bbcfac5c5c01b688b3996475e7ce0aeec85f4182d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7308960a95679921c887c9bbcfac5c5c01b688b3996475e7ce0aeec85f4182d4", kill_on_drop: false }`
[INFO] [stdout] 7308960a95679921c887c9bbcfac5c5c01b688b3996475e7ce0aeec85f4182d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] c9598e8ba88a9569efb547cfa8b0c1538d85b93160fe91e0290181213e3c85b5
[INFO] running `Command { std: "docker" "start" "-a" "c9598e8ba88a9569efb547cfa8b0c1538d85b93160fe91e0290181213e3c85b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling crc32c-hw v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.92s
[INFO] running `Command { std: "docker" "inspect" "c9598e8ba88a9569efb547cfa8b0c1538d85b93160fe91e0290181213e3c85b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9598e8ba88a9569efb547cfa8b0c1538d85b93160fe91e0290181213e3c85b5", kill_on_drop: false }`
[INFO] [stdout] c9598e8ba88a9569efb547cfa8b0c1538d85b93160fe91e0290181213e3c85b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] 7a17b1fc4ce3069df1af5f4e0156952a8428be4156e650911a2deedbab6f6aed
[INFO] running `Command { std: "docker" "start" "-a" "7a17b1fc4ce3069df1af5f4e0156952a8428be4156e650911a2deedbab6f6aed", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crc32c_hw-664fd6d58c83992f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test crc32c_sw::tests::crc ... ok
[INFO] [stdout] test crc32c_sw::tests::crc_update ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crc32c-hw
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 19) - compile ... ok
[INFO] [stdout] test src/lib.rs - stdlib_implementation::Digest (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7a17b1fc4ce3069df1af5f4e0156952a8428be4156e650911a2deedbab6f6aed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a17b1fc4ce3069df1af5f4e0156952a8428be4156e650911a2deedbab6f6aed", kill_on_drop: false }`
[INFO] [stdout] 7a17b1fc4ce3069df1af5f4e0156952a8428be4156e650911a2deedbab6f6aed