[INFO] cloning repository https://github.com/attenuation/port-scaner
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/attenuation/port-scaner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fattenuation%2Fport-scaner", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fattenuation%2Fport-scaner'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7f6f96a78873ef06a05f910cf485f73f9e0acfa
[INFO] testing attenuation/port-scaner against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fattenuation%2Fport-scaner" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/attenuation/port-scaner on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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 /workspace/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 `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c423b9df9ae74ba9fc6454aa132fc1317bf6b762337cc2d0cd736a9c34a3026
[INFO] running `Command { std: "docker" "start" "-a" "0c423b9df9ae74ba9fc6454aa132fc1317bf6b762337cc2d0cd736a9c34a3026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c423b9df9ae74ba9fc6454aa132fc1317bf6b762337cc2d0cd736a9c34a3026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c423b9df9ae74ba9fc6454aa132fc1317bf6b762337cc2d0cd736a9c34a3026", kill_on_drop: false }`
[INFO] [stdout] 0c423b9df9ae74ba9fc6454aa132fc1317bf6b762337cc2d0cd736a9c34a3026
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42833a85da4c9c809a549c4487abec9a1bf0faf824ed677d843d01e17689cb4b
[INFO] running `Command { std: "docker" "start" "-a" "42833a85da4c9c809a549c4487abec9a1bf0faf824ed677d843d01e17689cb4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling port-scaner v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "42833a85da4c9c809a549c4487abec9a1bf0faf824ed677d843d01e17689cb4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42833a85da4c9c809a549c4487abec9a1bf0faf824ed677d843d01e17689cb4b", kill_on_drop: false }`
[INFO] [stdout] 42833a85da4c9c809a549c4487abec9a1bf0faf824ed677d843d01e17689cb4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39203c0488cdd87c000f5d30fd621f404e994367665c3938bc30308589aaf693
[INFO] running `Command { std: "docker" "start" "-a" "39203c0488cdd87c000f5d30fd621f404e994367665c3938bc30308589aaf693", kill_on_drop: false }`
[INFO] [stderr]    Compiling port-scaner v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "39203c0488cdd87c000f5d30fd621f404e994367665c3938bc30308589aaf693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39203c0488cdd87c000f5d30fd621f404e994367665c3938bc30308589aaf693", kill_on_drop: false }`
[INFO] [stdout] 39203c0488cdd87c000f5d30fd621f404e994367665c3938bc30308589aaf693
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 901fb1ac302229fbf5a602653d1d259572a1b14e6348f0e051df7dab1b406d77
[INFO] running `Command { std: "docker" "start" "-a" "901fb1ac302229fbf5a602653d1d259572a1b14e6348f0e051df7dab1b406d77", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/port_scaner-9640fac97269f1b9)
[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" "901fb1ac302229fbf5a602653d1d259572a1b14e6348f0e051df7dab1b406d77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "901fb1ac302229fbf5a602653d1d259572a1b14e6348f0e051df7dab1b406d77", kill_on_drop: false }`
[INFO] [stdout] 901fb1ac302229fbf5a602653d1d259572a1b14e6348f0e051df7dab1b406d77