[INFO] fetching crate crc-core 0.1.2...
[INFO] testing crc-core-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate crc-core 0.1.2 into /workspace/builds/worker-84/source
[INFO] validating manifest of crates.io crate crc-core 0.1.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crc-core 0.1.2
[INFO] finished tweaking crates.io crate crc-core 0.1.2
[INFO] tweaked toml for crates.io crate crc-core 0.1.2 written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b5dd5f6efc3257de1727abf65732fd4a675d6a94d68b890702366cfcc095cb1
[INFO] running `Command { std: "docker" "start" "-a" "5b5dd5f6efc3257de1727abf65732fd4a675d6a94d68b890702366cfcc095cb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b5dd5f6efc3257de1727abf65732fd4a675d6a94d68b890702366cfcc095cb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b5dd5f6efc3257de1727abf65732fd4a675d6a94d68b890702366cfcc095cb1", kill_on_drop: false }`
[INFO] [stdout] 5b5dd5f6efc3257de1727abf65732fd4a675d6a94d68b890702366cfcc095cb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08a379e2950605914ab45f3c27ef9cf3977b040edadce1b700b3e9a705f00ce5
[INFO] running `Command { std: "docker" "start" "-a" "08a379e2950605914ab45f3c27ef9cf3977b040edadce1b700b3e9a705f00ce5", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc-core v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "08a379e2950605914ab45f3c27ef9cf3977b040edadce1b700b3e9a705f00ce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08a379e2950605914ab45f3c27ef9cf3977b040edadce1b700b3e9a705f00ce5", kill_on_drop: false }`
[INFO] [stdout] 08a379e2950605914ab45f3c27ef9cf3977b040edadce1b700b3e9a705f00ce5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 803d19fdc99839d98317bbe551151bc8231d86699d8f26960c99384377f0dc73
[INFO] running `Command { std: "docker" "start" "-a" "803d19fdc99839d98317bbe551151bc8231d86699d8f26960c99384377f0dc73", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc-core v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "803d19fdc99839d98317bbe551151bc8231d86699d8f26960c99384377f0dc73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "803d19fdc99839d98317bbe551151bc8231d86699d8f26960c99384377f0dc73", kill_on_drop: false }`
[INFO] [stdout] 803d19fdc99839d98317bbe551151bc8231d86699d8f26960c99384377f0dc73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3fb978abd0edc11718d25b354387c5a8a2a220d7fa06af9983428990a4a49987
[INFO] running `Command { std: "docker" "start" "-a" "3fb978abd0edc11718d25b354387c5a8a2a220d7fa06af9983428990a4a49987", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crc_core-5322fa1e518bfb3d)
[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] [stderr]    Doc-tests crc-core
[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" "3fb978abd0edc11718d25b354387c5a8a2a220d7fa06af9983428990a4a49987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fb978abd0edc11718d25b354387c5a8a2a220d7fa06af9983428990a4a49987", kill_on_drop: false }`
[INFO] [stdout] 3fb978abd0edc11718d25b354387c5a8a2a220d7fa06af9983428990a4a49987