[INFO] updating cached repository https://github.com/attenuation/port-scaner
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b7f6f96a78873ef06a05f910cf485f73f9e0acfa
[INFO] testing attenuation/port-scaner against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fattenuation%2Fport-scaner" "work/builds/worker-6/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/attenuation/port-scaner on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/attenuation/port-scaner
[INFO] finished tweaking git repo https://github.com/attenuation/port-scaner
[INFO] tweaked toml for git repo https://github.com/attenuation/port-scaner written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/attenuation/port-scaner already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 83d7dc443a955105ffb5a93449b0d2a920b100a2bf4ffdd275dae1763fe866a7
[INFO] running `"docker" "start" "-a" "83d7dc443a955105ffb5a93449b0d2a920b100a2bf4ffdd275dae1763fe866a7"`
[INFO] [stderr]    Compiling port-scaner v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "83d7dc443a955105ffb5a93449b0d2a920b100a2bf4ffdd275dae1763fe866a7"`
[INFO] running `"docker" "rm" "-f" "83d7dc443a955105ffb5a93449b0d2a920b100a2bf4ffdd275dae1763fe866a7"`
[INFO] [stdout] 83d7dc443a955105ffb5a93449b0d2a920b100a2bf4ffdd275dae1763fe866a7
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] ce3fc00393b9aec05a3ff8d992eba3b3180b058c04af595ad4b38b88d4c70ab6
[INFO] running `"docker" "start" "-a" "ce3fc00393b9aec05a3ff8d992eba3b3180b058c04af595ad4b38b88d4c70ab6"`
[INFO] [stderr]    Compiling port-scaner v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "ce3fc00393b9aec05a3ff8d992eba3b3180b058c04af595ad4b38b88d4c70ab6"`
[INFO] running `"docker" "rm" "-f" "ce3fc00393b9aec05a3ff8d992eba3b3180b058c04af595ad4b38b88d4c70ab6"`
[INFO] [stdout] ce3fc00393b9aec05a3ff8d992eba3b3180b058c04af595ad4b38b88d4c70ab6
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] f41ebf5215461deda04c495196e488e2f6a09413f7d57a2c3a6eef4b86f67ecd
[INFO] running `"docker" "start" "-a" "f41ebf5215461deda04c495196e488e2f6a09413f7d57a2c3a6eef4b86f67ecd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/port_scaner-334988b88999a1c6
[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" "f41ebf5215461deda04c495196e488e2f6a09413f7d57a2c3a6eef4b86f67ecd"`
[INFO] running `"docker" "rm" "-f" "f41ebf5215461deda04c495196e488e2f6a09413f7d57a2c3a6eef4b86f67ecd"`
[INFO] [stdout] f41ebf5215461deda04c495196e488e2f6a09413f7d57a2c3a6eef4b86f67ecd