[INFO] updating cached repository https://github.com/sametaylak/RomanNumeral
[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] 9584d5bde0e3c1a360984ae5dc1558da92d68238
[INFO] testing sametaylak/RomanNumeral against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsametaylak%2FRomanNumeral" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sametaylak/RomanNumeral 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/sametaylak/RomanNumeral
[INFO] finished tweaking git repo https://github.com/sametaylak/RomanNumeral
[INFO] tweaked toml for git repo https://github.com/sametaylak/RomanNumeral written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/sametaylak/RomanNumeral 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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] 62c19ad9001b328865ec6ad17ac8b8c392059158861297e114ddb33ddf943ef1
[INFO] running `"docker" "start" "-a" "62c19ad9001b328865ec6ad17ac8b8c392059158861297e114ddb33ddf943ef1"`
[INFO] [stderr]    Compiling roman_numeral v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "62c19ad9001b328865ec6ad17ac8b8c392059158861297e114ddb33ddf943ef1"`
[INFO] running `"docker" "rm" "-f" "62c19ad9001b328865ec6ad17ac8b8c392059158861297e114ddb33ddf943ef1"`
[INFO] [stdout] 62c19ad9001b328865ec6ad17ac8b8c392059158861297e114ddb33ddf943ef1
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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] 4c44cbcd3a6d7d0f72da9dd0868ee20eba4bb1b46f37425831a17b194a2fe0c2
[INFO] running `"docker" "start" "-a" "4c44cbcd3a6d7d0f72da9dd0868ee20eba4bb1b46f37425831a17b194a2fe0c2"`
[INFO] [stderr]    Compiling roman_numeral v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "4c44cbcd3a6d7d0f72da9dd0868ee20eba4bb1b46f37425831a17b194a2fe0c2"`
[INFO] running `"docker" "rm" "-f" "4c44cbcd3a6d7d0f72da9dd0868ee20eba4bb1b46f37425831a17b194a2fe0c2"`
[INFO] [stdout] 4c44cbcd3a6d7d0f72da9dd0868ee20eba4bb1b46f37425831a17b194a2fe0c2
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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] 95a906195433727cf2e48fc1484b0c6448a89d720c0878e51536d5539bd3d116
[INFO] running `"docker" "start" "-a" "95a906195433727cf2e48fc1484b0c6448a89d720c0878e51536d5539bd3d116"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/roman_numeral-7dfb4a456f3475f1
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_to_roman_numeral ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "95a906195433727cf2e48fc1484b0c6448a89d720c0878e51536d5539bd3d116"`
[INFO] running `"docker" "rm" "-f" "95a906195433727cf2e48fc1484b0c6448a89d720c0878e51536d5539bd3d116"`
[INFO] [stdout] 95a906195433727cf2e48fc1484b0c6448a89d720c0878e51536d5539bd3d116