[INFO] fetching crate jamsocket-stdio 0.2.0...
[INFO] testing jamsocket-stdio-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate jamsocket-stdio 0.2.0 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate jamsocket-stdio 0.2.0 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 jamsocket-stdio 0.2.0
[INFO] finished tweaking crates.io crate jamsocket-stdio 0.2.0
[INFO] tweaked toml for crates.io crate jamsocket-stdio 0.2.0 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] crate crates.io crate jamsocket-stdio 0.2.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] c407f63ee419d4f7b279653cc883170e169fd35c1149b67121d5b4de5cbaddec
[INFO] running `Command { std: "docker" "start" "-a" "c407f63ee419d4f7b279653cc883170e169fd35c1149b67121d5b4de5cbaddec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c407f63ee419d4f7b279653cc883170e169fd35c1149b67121d5b4de5cbaddec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c407f63ee419d4f7b279653cc883170e169fd35c1149b67121d5b4de5cbaddec", kill_on_drop: false }`
[INFO] [stdout] c407f63ee419d4f7b279653cc883170e169fd35c1149b67121d5b4de5cbaddec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] ffbcea3cbbf06fdbb5a1be418347a3bd4f056c77d2a7284718f974c9a112d95b
[INFO] running `Command { std: "docker" "start" "-a" "ffbcea3cbbf06fdbb5a1be418347a3bd4f056c77d2a7284718f974c9a112d95b", kill_on_drop: false }`
[INFO] [stderr]    Compiling jamsocket-stdio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "ffbcea3cbbf06fdbb5a1be418347a3bd4f056c77d2a7284718f974c9a112d95b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffbcea3cbbf06fdbb5a1be418347a3bd4f056c77d2a7284718f974c9a112d95b", kill_on_drop: false }`
[INFO] [stdout] ffbcea3cbbf06fdbb5a1be418347a3bd4f056c77d2a7284718f974c9a112d95b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] e21c900f192b4e7c4f09dde6d19a005501bc359babd8ef33dce82f138a2fe118
[INFO] running `Command { std: "docker" "start" "-a" "e21c900f192b4e7c4f09dde6d19a005501bc359babd8ef33dce82f138a2fe118", kill_on_drop: false }`
[INFO] [stderr]    Compiling jamsocket-stdio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "e21c900f192b4e7c4f09dde6d19a005501bc359babd8ef33dce82f138a2fe118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e21c900f192b4e7c4f09dde6d19a005501bc359babd8ef33dce82f138a2fe118", kill_on_drop: false }`
[INFO] [stdout] e21c900f192b4e7c4f09dde6d19a005501bc359babd8ef33dce82f138a2fe118
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] ae6f8ff383c7fa1bd906886461e67f1891a1233aae4cfa99ba3ffa6c5a6b073b
[INFO] running `Command { std: "docker" "start" "-a" "ae6f8ff383c7fa1bd906886461e67f1891a1233aae4cfa99ba3ffa6c5a6b073b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jamsocket_stdio-2d42e3a1a36455c7)
[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" "ae6f8ff383c7fa1bd906886461e67f1891a1233aae4cfa99ba3ffa6c5a6b073b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae6f8ff383c7fa1bd906886461e67f1891a1233aae4cfa99ba3ffa6c5a6b073b", kill_on_drop: false }`
[INFO] [stdout] ae6f8ff383c7fa1bd906886461e67f1891a1233aae4cfa99ba3ffa6c5a6b073b