[INFO] fetching crate port-scan 0.1.1...
[INFO] testing port-scan-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate port-scan 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate port-scan 0.1.1 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 port-scan 0.1.1
[INFO] finished tweaking crates.io crate port-scan 0.1.1
[INFO] tweaked toml for crates.io crate port-scan 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate port-scan 0.1.1 already has a lockfile, it will not be regenerated
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 476cdd2f641f188bf604775e796678d57f0e14501f5efd65a46a8966c1cd2a8c
[INFO] running `Command { std: "docker" "start" "-a" "476cdd2f641f188bf604775e796678d57f0e14501f5efd65a46a8966c1cd2a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "476cdd2f641f188bf604775e796678d57f0e14501f5efd65a46a8966c1cd2a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "476cdd2f641f188bf604775e796678d57f0e14501f5efd65a46a8966c1cd2a8c", kill_on_drop: false }`
[INFO] [stdout] 476cdd2f641f188bf604775e796678d57f0e14501f5efd65a46a8966c1cd2a8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 942ad3235521c271c3f60dc3f3922d7d67c56a2ba19c13939c91b1b0dae4559c
[INFO] running `Command { std: "docker" "start" "-a" "942ad3235521c271c3f60dc3f3922d7d67c56a2ba19c13939c91b1b0dae4559c", kill_on_drop: false }`
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling port-scan v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.23s
[INFO] running `Command { std: "docker" "inspect" "942ad3235521c271c3f60dc3f3922d7d67c56a2ba19c13939c91b1b0dae4559c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "942ad3235521c271c3f60dc3f3922d7d67c56a2ba19c13939c91b1b0dae4559c", kill_on_drop: false }`
[INFO] [stdout] 942ad3235521c271c3f60dc3f3922d7d67c56a2ba19c13939c91b1b0dae4559c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] bdf874d85f833f7ab26b9be2fa4f8c1d4a3a51c211bcbe6d30bf5f264d43e9c2
[INFO] running `Command { std: "docker" "start" "-a" "bdf874d85f833f7ab26b9be2fa4f8c1d4a3a51c211bcbe6d30bf5f264d43e9c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling port-scan v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/port_scan-f6b82ef0f6ae1209)
[INFO] running `Command { std: "docker" "inspect" "bdf874d85f833f7ab26b9be2fa4f8c1d4a3a51c211bcbe6d30bf5f264d43e9c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdf874d85f833f7ab26b9be2fa4f8c1d4a3a51c211bcbe6d30bf5f264d43e9c2", kill_on_drop: false }`
[INFO] [stdout] bdf874d85f833f7ab26b9be2fa4f8c1d4a3a51c211bcbe6d30bf5f264d43e9c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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", kill_on_drop: false }`
[INFO] [stdout] e2da5cefa6bc328779369330473bab36db5a1566829a6ad9d3aede2af318b79e
[INFO] running `Command { std: "docker" "start" "-a" "e2da5cefa6bc328779369330473bab36db5a1566829a6ad9d3aede2af318b79e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/port_scan-f6b82ef0f6ae1209)
[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" "e2da5cefa6bc328779369330473bab36db5a1566829a6ad9d3aede2af318b79e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2da5cefa6bc328779369330473bab36db5a1566829a6ad9d3aede2af318b79e", kill_on_drop: false }`
[INFO] [stdout] e2da5cefa6bc328779369330473bab36db5a1566829a6ad9d3aede2af318b79e