[INFO] fetching crate meain 0.1.1...
[INFO] testing meain-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate meain 0.1.1 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate meain 0.1.1 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 meain 0.1.1
[INFO] finished tweaking crates.io crate meain 0.1.1
[INFO] tweaked toml for crates.io crate meain 0.1.1 written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] crate crates.io crate meain 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 63884621ff2fb73566334bd350545e444e3afe2920c0350d013a0b2295326dcd
[INFO] running `Command { std: "docker" "start" "-a" "63884621ff2fb73566334bd350545e444e3afe2920c0350d013a0b2295326dcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63884621ff2fb73566334bd350545e444e3afe2920c0350d013a0b2295326dcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63884621ff2fb73566334bd350545e444e3afe2920c0350d013a0b2295326dcd", kill_on_drop: false }`
[INFO] [stdout] 63884621ff2fb73566334bd350545e444e3afe2920c0350d013a0b2295326dcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 7dc48ce68a0fe97ec821c728d05cd0bcc3681a2a40bf071fcae398ea83170a9f
[INFO] running `Command { std: "docker" "start" "-a" "7dc48ce68a0fe97ec821c728d05cd0bcc3681a2a40bf071fcae398ea83170a9f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling meain v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.63s
[INFO] running `Command { std: "docker" "inspect" "7dc48ce68a0fe97ec821c728d05cd0bcc3681a2a40bf071fcae398ea83170a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dc48ce68a0fe97ec821c728d05cd0bcc3681a2a40bf071fcae398ea83170a9f", kill_on_drop: false }`
[INFO] [stdout] 7dc48ce68a0fe97ec821c728d05cd0bcc3681a2a40bf071fcae398ea83170a9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 78b95986eb616e719da2c67d855bfaddcc83c05cd99e04315b9c8f7c01226452
[INFO] running `Command { std: "docker" "start" "-a" "78b95986eb616e719da2c67d855bfaddcc83c05cd99e04315b9c8f7c01226452", kill_on_drop: false }`
[INFO] [stderr]    Compiling meain v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "78b95986eb616e719da2c67d855bfaddcc83c05cd99e04315b9c8f7c01226452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78b95986eb616e719da2c67d855bfaddcc83c05cd99e04315b9c8f7c01226452", kill_on_drop: false }`
[INFO] [stdout] 78b95986eb616e719da2c67d855bfaddcc83c05cd99e04315b9c8f7c01226452
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] dd6458237d173086d44f6b6cbe60cd4c6b352b998d36988814e3c0931cd7ac62
[INFO] running `Command { std: "docker" "start" "-a" "dd6458237d173086d44f6b6cbe60cd4c6b352b998d36988814e3c0931cd7ac62", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/meain-e5d40d2a21e9e1a1)
[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" "dd6458237d173086d44f6b6cbe60cd4c6b352b998d36988814e3c0931cd7ac62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd6458237d173086d44f6b6cbe60cd4c6b352b998d36988814e3c0931cd7ac62", kill_on_drop: false }`
[INFO] [stdout] dd6458237d173086d44f6b6cbe60cd4c6b352b998d36988814e3c0931cd7ac62