[INFO] fetching crate mish 0.2.1...
[INFO] building mish-0.2.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mish 0.2.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate mish 0.2.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mish 0.2.1
[INFO] finished tweaking crates.io crate mish 0.2.1
[INFO] tweaked toml for crates.io crate mish 0.2.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28f5952d17ee00a43f20cd532529e8ab19e6a0fe61d6c6436add898b988e3e24
[INFO] running `Command { std: "docker" "start" "-a" "28f5952d17ee00a43f20cd532529e8ab19e6a0fe61d6c6436add898b988e3e24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28f5952d17ee00a43f20cd532529e8ab19e6a0fe61d6c6436add898b988e3e24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28f5952d17ee00a43f20cd532529e8ab19e6a0fe61d6c6436add898b988e3e24", kill_on_drop: false }`
[INFO] [stdout] 28f5952d17ee00a43f20cd532529e8ab19e6a0fe61d6c6436add898b988e3e24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7263f898f35d1f1539a6e00e1f1696ffde8c7a59072ae674140fbddd9ce62098
[INFO] running `Command { std: "docker" "start" "-a" "7263f898f35d1f1539a6e00e1f1696ffde8c7a59072ae674140fbddd9ce62098", kill_on_drop: false }`
[INFO] [stderr]    Compiling mish v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "7263f898f35d1f1539a6e00e1f1696ffde8c7a59072ae674140fbddd9ce62098", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7263f898f35d1f1539a6e00e1f1696ffde8c7a59072ae674140fbddd9ce62098", kill_on_drop: false }`
[INFO] [stdout] 7263f898f35d1f1539a6e00e1f1696ffde8c7a59072ae674140fbddd9ce62098
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2147bb2812f935c7586c4e8c9b18776df5e59af3404669f94a144bfec335ff6f
[INFO] running `Command { std: "docker" "start" "-a" "2147bb2812f935c7586c4e8c9b18776df5e59af3404669f94a144bfec335ff6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling quickcheck v0.6.2
[INFO] [stderr]    Compiling mish v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.55s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mish-a79678e784717ae1)
[INFO] [stderr]   Executable tests/main.rs (/opt/rustwide/target/debug/deps/main-193f73688ddeb933)
[INFO] running `Command { std: "docker" "inspect" "2147bb2812f935c7586c4e8c9b18776df5e59af3404669f94a144bfec335ff6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2147bb2812f935c7586c4e8c9b18776df5e59af3404669f94a144bfec335ff6f", kill_on_drop: false }`
[INFO] [stdout] 2147bb2812f935c7586c4e8c9b18776df5e59af3404669f94a144bfec335ff6f