[INFO] updating cached repository mthom26/port-scanner
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mthom26/port-scanner
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mthom26/port-scanner" "work/ex/beta-1.37-6/sources/1.36.0/gh/mthom26/port-scanner"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mthom26/port-scanner'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mthom26/port-scanner" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mthom26/port-scanner"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mthom26/port-scanner'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fedfade970e3a9d725fc23b2c41d1caf9e9a3928
[INFO] sha for GitHub repo mthom26/port-scanner: fedfade970e3a9d725fc23b2c41d1caf9e9a3928
[INFO] validating manifest of mthom26/port-scanner on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mthom26/port-scanner on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mthom26/port-scanner
[INFO] finished frobbing mthom26/port-scanner
[INFO] frobbed toml for mthom26/port-scanner written to work/ex/beta-1.37-6/sources/1.36.0/gh/mthom26/port-scanner/Cargo.toml
[INFO] started frobbing mthom26/port-scanner
[INFO] finished frobbing mthom26/port-scanner
[INFO] frobbed toml for mthom26/port-scanner written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mthom26/port-scanner/Cargo.toml
[INFO] crate mthom26/port-scanner already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mthom26/port-scanner against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mthom26/port-scanner:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] c32f01b402999b6b44bd19afb8b05fd90dce82603540f9942e102bce61248bfe
[INFO] running `"docker" "start" "-a" "c32f01b402999b6b44bd19afb8b05fd90dce82603540f9942e102bce61248bfe"`
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling port-scanner v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.65s
[INFO] running `"docker" "inspect" "c32f01b402999b6b44bd19afb8b05fd90dce82603540f9942e102bce61248bfe"`
[INFO] running `"docker" "rm" "-f" "c32f01b402999b6b44bd19afb8b05fd90dce82603540f9942e102bce61248bfe"`
[INFO] [stdout] c32f01b402999b6b44bd19afb8b05fd90dce82603540f9942e102bce61248bfe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mthom26/port-scanner:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] c0a52aac81f8b6ad78f601fdae27bf6b4b26d771be19f09bd54d0a6b2ecebff7
[INFO] running `"docker" "start" "-a" "c0a52aac81f8b6ad78f601fdae27bf6b4b26d771be19f09bd54d0a6b2ecebff7"`
[INFO] [stderr]    Compiling port-scanner v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "c0a52aac81f8b6ad78f601fdae27bf6b4b26d771be19f09bd54d0a6b2ecebff7"`
[INFO] running `"docker" "rm" "-f" "c0a52aac81f8b6ad78f601fdae27bf6b4b26d771be19f09bd54d0a6b2ecebff7"`
[INFO] [stdout] c0a52aac81f8b6ad78f601fdae27bf6b4b26d771be19f09bd54d0a6b2ecebff7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mthom26/port-scanner:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] af50f024de4ef4cf8011e4f2eedc9b3d8e9e821b5098deeb1c9bca6301179ff4
[INFO] running `"docker" "start" "-a" "af50f024de4ef4cf8011e4f2eedc9b3d8e9e821b5098deeb1c9bca6301179ff4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/port_scanner-c241c019301cc5b4
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "af50f024de4ef4cf8011e4f2eedc9b3d8e9e821b5098deeb1c9bca6301179ff4"`
[INFO] running `"docker" "rm" "-f" "af50f024de4ef4cf8011e4f2eedc9b3d8e9e821b5098deeb1c9bca6301179ff4"`
[INFO] [stdout] af50f024de4ef4cf8011e4f2eedc9b3d8e9e821b5098deeb1c9bca6301179ff4