Dec 06 07:55:32.469 INFO testing adrianclay/rust_roman_numerals against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 07:55:32.469 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 07:55:32.848 INFO [stdout] 179775bfed854a874addd45251c9e145f62455a3a06fca278046def27824f266
Dec 06 07:55:32.856 INFO running `"docker" "start" "-a" "179775bfed854a874addd45251c9e145f62455a3a06fca278046def27824f266"`
Dec 06 07:55:34.983 INFO [stderr] usermod: no changes
Dec 06 07:55:35.044 INFO [stderr]    Compiling rand v0.5.5
Dec 06 07:55:38.748 INFO [stderr]    Compiling roman_numerals v0.1.0 (/source)
Dec 06 07:55:39.736 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.71s
Dec 06 07:55:39.736 INFO [stderr] su: No module specific data is present
Dec 06 07:55:40.564 INFO running `"docker" "inspect" "179775bfed854a874addd45251c9e145f62455a3a06fca278046def27824f266"`
Dec 06 07:55:40.843 INFO running `"docker" "rm" "-f" "179775bfed854a874addd45251c9e145f62455a3a06fca278046def27824f266"`
Dec 06 07:55:41.144 INFO [stdout] 179775bfed854a874addd45251c9e145f62455a3a06fca278046def27824f266
Dec 06 07:55:41.152 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 07:55:41.686 INFO [stdout] 1e5604b11484f2f6b7f41781ada3a043dae0a7723554d79aafa22012e4c0b3da
Dec 06 07:55:41.688 INFO running `"docker" "start" "-a" "1e5604b11484f2f6b7f41781ada3a043dae0a7723554d79aafa22012e4c0b3da"`
Dec 06 07:55:43.608 INFO [stderr] usermod: no changes
Dec 06 07:55:43.736 INFO [stderr]    Compiling roman_numerals v0.1.0 (/source)
Dec 06 07:55:45.176 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
Dec 06 07:55:45.176 INFO [stderr] su: No module specific data is present
Dec 06 07:55:45.982 INFO running `"docker" "inspect" "1e5604b11484f2f6b7f41781ada3a043dae0a7723554d79aafa22012e4c0b3da"`
Dec 06 07:55:46.278 INFO running `"docker" "rm" "-f" "1e5604b11484f2f6b7f41781ada3a043dae0a7723554d79aafa22012e4c0b3da"`
Dec 06 07:55:46.584 INFO [stdout] 1e5604b11484f2f6b7f41781ada3a043dae0a7723554d79aafa22012e4c0b3da
Dec 06 07:55:46.590 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 07:55:47.042 INFO [stdout] 925361366e28350a1971bba329e483e61dd76555c518804454bf9b64f2cdf88e
Dec 06 07:55:47.044 INFO running `"docker" "start" "-a" "925361366e28350a1971bba329e483e61dd76555c518804454bf9b64f2cdf88e"`
Dec 06 07:55:48.696 INFO [stderr] usermod: no changes
Dec 06 07:55:48.780 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 06 07:55:48.782 INFO [stderr]      Running /target/debug/deps/roman_numerals-b30ffa0bd40d97b2
Dec 06 07:55:48.788 INFO [stdout] 
Dec 06 07:55:48.788 INFO [stdout] running 2 tests
Dec 06 07:55:48.788 INFO [stdout] test tests::basic_romal_numerals ... ok
Dec 06 07:55:48.790 INFO [stdout] test tests::complex_roman_numeral ... ok
Dec 06 07:55:48.790 INFO [stdout] 
Dec 06 07:55:48.790 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 07:55:48.790 INFO [stdout] 
Dec 06 07:55:48.790 INFO [stderr] su: No module specific data is present
Dec 06 07:55:49.362 INFO running `"docker" "inspect" "925361366e28350a1971bba329e483e61dd76555c518804454bf9b64f2cdf88e"`
Dec 06 07:55:49.768 INFO running `"docker" "rm" "-f" "925361366e28350a1971bba329e483e61dd76555c518804454bf9b64f2cdf88e"`
Dec 06 07:55:50.040 INFO [stdout] 925361366e28350a1971bba329e483e61dd76555c518804454bf9b64f2cdf88e