[INFO] fetching crate grun 0.1.0...
[INFO] testing grun-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate grun 0.1.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate grun 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 grun 0.1.0
[INFO] finished tweaking crates.io crate grun 0.1.0
[INFO] tweaked toml for crates.io crate grun 0.1.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] eec537556f1322b2a2b64e852776882a6a5da1060c2c0e240558f52a2430406c
[INFO] running `Command { std: "docker" "start" "-a" "eec537556f1322b2a2b64e852776882a6a5da1060c2c0e240558f52a2430406c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eec537556f1322b2a2b64e852776882a6a5da1060c2c0e240558f52a2430406c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eec537556f1322b2a2b64e852776882a6a5da1060c2c0e240558f52a2430406c", kill_on_drop: false }`
[INFO] [stdout] eec537556f1322b2a2b64e852776882a6a5da1060c2c0e240558f52a2430406c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] f9b8881b75c713ff289fd84423c7bcd3387ba6b6fbd4c3fa420b5ad9cb0573f8
[INFO] running `Command { std: "docker" "start" "-a" "f9b8881b75c713ff289fd84423c7bcd3387ba6b6fbd4c3fa420b5ad9cb0573f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling grun v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "f9b8881b75c713ff289fd84423c7bcd3387ba6b6fbd4c3fa420b5ad9cb0573f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9b8881b75c713ff289fd84423c7bcd3387ba6b6fbd4c3fa420b5ad9cb0573f8", kill_on_drop: false }`
[INFO] [stdout] f9b8881b75c713ff289fd84423c7bcd3387ba6b6fbd4c3fa420b5ad9cb0573f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] cee63961dcadbe6f92815eadd0c0c21f4e9b6af1d632bff7a63decf7e1ef0f20
[INFO] running `Command { std: "docker" "start" "-a" "cee63961dcadbe6f92815eadd0c0c21f4e9b6af1d632bff7a63decf7e1ef0f20", kill_on_drop: false }`
[INFO] [stderr]    Compiling grun v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "cee63961dcadbe6f92815eadd0c0c21f4e9b6af1d632bff7a63decf7e1ef0f20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cee63961dcadbe6f92815eadd0c0c21f4e9b6af1d632bff7a63decf7e1ef0f20", kill_on_drop: false }`
[INFO] [stdout] cee63961dcadbe6f92815eadd0c0c21f4e9b6af1d632bff7a63decf7e1ef0f20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] ea459c3c16d8f80657285289e95cf1090378f6adbd7cbab0dff4f92f5d39f4b7
[INFO] running `Command { std: "docker" "start" "-a" "ea459c3c16d8f80657285289e95cf1090378f6adbd7cbab0dff4f92f5d39f4b7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/grun-ec111aa8a6a959d9)
[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" "ea459c3c16d8f80657285289e95cf1090378f6adbd7cbab0dff4f92f5d39f4b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea459c3c16d8f80657285289e95cf1090378f6adbd7cbab0dff4f92f5d39f4b7", kill_on_drop: false }`
[INFO] [stdout] ea459c3c16d8f80657285289e95cf1090378f6adbd7cbab0dff4f92f5d39f4b7