[INFO] fetching crate grit 0.1.0...
[INFO] testing grit-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate grit 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate grit 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 grit 0.1.0
[INFO] finished tweaking crates.io crate grit 0.1.0
[INFO] tweaked toml for crates.io crate grit 0.1.0 written to /workspace/builds/worker-12/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] [stderr]     Blocking waiting for file lock on package cache
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] b4ac3ef087d0c330a16e6452e1c62217bce8395619717c412501b6bf9f1dc846
[INFO] running `Command { std: "docker" "start" "-a" "b4ac3ef087d0c330a16e6452e1c62217bce8395619717c412501b6bf9f1dc846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4ac3ef087d0c330a16e6452e1c62217bce8395619717c412501b6bf9f1dc846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4ac3ef087d0c330a16e6452e1c62217bce8395619717c412501b6bf9f1dc846", kill_on_drop: false }`
[INFO] [stdout] b4ac3ef087d0c330a16e6452e1c62217bce8395619717c412501b6bf9f1dc846
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] e812601a789f97f5aca7c179b95599a8acbf1ca7ea230137b590ad4bff0dd862
[INFO] running `Command { std: "docker" "start" "-a" "e812601a789f97f5aca7c179b95599a8acbf1ca7ea230137b590ad4bff0dd862", kill_on_drop: false }`
[INFO] [stderr]    Compiling grit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "e812601a789f97f5aca7c179b95599a8acbf1ca7ea230137b590ad4bff0dd862", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e812601a789f97f5aca7c179b95599a8acbf1ca7ea230137b590ad4bff0dd862", kill_on_drop: false }`
[INFO] [stdout] e812601a789f97f5aca7c179b95599a8acbf1ca7ea230137b590ad4bff0dd862
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 1f56133143f9c1dd748ac229ff431f5bcc79df860bd8a553fdf8e56f909ef041
[INFO] running `Command { std: "docker" "start" "-a" "1f56133143f9c1dd748ac229ff431f5bcc79df860bd8a553fdf8e56f909ef041", kill_on_drop: false }`
[INFO] [stderr]    Compiling grit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "1f56133143f9c1dd748ac229ff431f5bcc79df860bd8a553fdf8e56f909ef041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f56133143f9c1dd748ac229ff431f5bcc79df860bd8a553fdf8e56f909ef041", kill_on_drop: false }`
[INFO] [stdout] 1f56133143f9c1dd748ac229ff431f5bcc79df860bd8a553fdf8e56f909ef041
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 455302da280a17b78c91b1c98aea0aa4e0097659d80750e5dc4db0973e32ea73
[INFO] running `Command { std: "docker" "start" "-a" "455302da280a17b78c91b1c98aea0aa4e0097659d80750e5dc4db0973e32ea73", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.83s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/grit-e25ee0a7c1aee36d)
[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" "455302da280a17b78c91b1c98aea0aa4e0097659d80750e5dc4db0973e32ea73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "455302da280a17b78c91b1c98aea0aa4e0097659d80750e5dc4db0973e32ea73", kill_on_drop: false }`
[INFO] [stdout] 455302da280a17b78c91b1c98aea0aa4e0097659d80750e5dc4db0973e32ea73