[INFO] fetching crate newdir 0.1.0...
[INFO] testing newdir-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate newdir 0.1.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate newdir 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate newdir 0.1.0
[INFO] finished tweaking crates.io crate newdir 0.1.0
[INFO] tweaked toml for crates.io crate newdir 0.1.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate newdir 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded friendly-zoo v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba33e0f200a87b7970dbe8a614e3f51423392630985091ae439d9370134c662c
[INFO] running `Command { std: "docker" "start" "-a" "ba33e0f200a87b7970dbe8a614e3f51423392630985091ae439d9370134c662c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba33e0f200a87b7970dbe8a614e3f51423392630985091ae439d9370134c662c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba33e0f200a87b7970dbe8a614e3f51423392630985091ae439d9370134c662c", kill_on_drop: false }`
[INFO] [stdout] ba33e0f200a87b7970dbe8a614e3f51423392630985091ae439d9370134c662c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eca55344bab82506d66523aef6bf8f8b82dd488b9dc906af5053c2f7d5e5955d
[INFO] running `Command { std: "docker" "start" "-a" "eca55344bab82506d66523aef6bf8f8b82dd488b9dc906af5053c2f7d5e5955d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling friendly-zoo v0.1.0
[INFO] [stderr]    Compiling newdir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.84s
[INFO] running `Command { std: "docker" "inspect" "eca55344bab82506d66523aef6bf8f8b82dd488b9dc906af5053c2f7d5e5955d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eca55344bab82506d66523aef6bf8f8b82dd488b9dc906af5053c2f7d5e5955d", kill_on_drop: false }`
[INFO] [stdout] eca55344bab82506d66523aef6bf8f8b82dd488b9dc906af5053c2f7d5e5955d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65acc1f9c64c3294e8776eaafdaba86c8c134161ae0258cc5f8823051bf49f5a
[INFO] running `Command { std: "docker" "start" "-a" "65acc1f9c64c3294e8776eaafdaba86c8c134161ae0258cc5f8823051bf49f5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling newdir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "65acc1f9c64c3294e8776eaafdaba86c8c134161ae0258cc5f8823051bf49f5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65acc1f9c64c3294e8776eaafdaba86c8c134161ae0258cc5f8823051bf49f5a", kill_on_drop: false }`
[INFO] [stdout] 65acc1f9c64c3294e8776eaafdaba86c8c134161ae0258cc5f8823051bf49f5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 96129c9ad0bffaf07a311cef4862d4e41daf658cc25e482b88264068c709898c
[INFO] running `Command { std: "docker" "start" "-a" "96129c9ad0bffaf07a311cef4862d4e41daf658cc25e482b88264068c709898c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/newdir-888d59c7d00ccd67)
[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" "96129c9ad0bffaf07a311cef4862d4e41daf658cc25e482b88264068c709898c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96129c9ad0bffaf07a311cef4862d4e41daf658cc25e482b88264068c709898c", kill_on_drop: false }`
[INFO] [stdout] 96129c9ad0bffaf07a311cef4862d4e41daf658cc25e482b88264068c709898c