[INFO] updating cached repository https://github.com/guoliim/tcping
[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] 6230b94f1e4659016a52ebd3559577977ac3141b
[INFO] testing guoliim/tcping against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguoliim%2Ftcping" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/guoliim/tcping on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/guoliim/tcping
[INFO] finished tweaking git repo https://github.com/guoliim/tcping
[INFO] tweaked toml for git repo https://github.com/guoliim/tcping written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/guoliim/tcping already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 0d9b8886ded4c38d292c0e6f43e92b1368bf7d1921372d03edac9a61692c7182
[INFO] running `"docker" "start" "-a" "0d9b8886ded4c38d292c0e6f43e92b1368bf7d1921372d03edac9a61692c7182"`
[INFO] [stderr]    Compiling dns-lookup v1.0.1
[INFO] [stderr]    Compiling tcping v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.71s
[INFO] running `"docker" "inspect" "0d9b8886ded4c38d292c0e6f43e92b1368bf7d1921372d03edac9a61692c7182"`
[INFO] running `"docker" "rm" "-f" "0d9b8886ded4c38d292c0e6f43e92b1368bf7d1921372d03edac9a61692c7182"`
[INFO] [stdout] 0d9b8886ded4c38d292c0e6f43e92b1368bf7d1921372d03edac9a61692c7182
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 677f8d90be36a0818dd8c64b2bf70bd1392ed1cdd734fc81f44c3f703c5d3cea
[INFO] running `"docker" "start" "-a" "677f8d90be36a0818dd8c64b2bf70bd1392ed1cdd734fc81f44c3f703c5d3cea"`
[INFO] [stderr]    Compiling tcping v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "677f8d90be36a0818dd8c64b2bf70bd1392ed1cdd734fc81f44c3f703c5d3cea"`
[INFO] running `"docker" "rm" "-f" "677f8d90be36a0818dd8c64b2bf70bd1392ed1cdd734fc81f44c3f703c5d3cea"`
[INFO] [stdout] 677f8d90be36a0818dd8c64b2bf70bd1392ed1cdd734fc81f44c3f703c5d3cea
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 21fad46956cfd76889b997079e498c01f038c82f58a97f7127ad5f653663a73d
[INFO] running `"docker" "start" "-a" "21fad46956cfd76889b997079e498c01f038c82f58a97f7127ad5f653663a73d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tcping-807345463d714870
[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" "21fad46956cfd76889b997079e498c01f038c82f58a97f7127ad5f653663a73d"`
[INFO] running `"docker" "rm" "-f" "21fad46956cfd76889b997079e498c01f038c82f58a97f7127ad5f653663a73d"`
[INFO] [stdout] 21fad46956cfd76889b997079e498c01f038c82f58a97f7127ad5f653663a73d