Dec 14 03:58:27.739 INFO testing adrianclay/rust_roman_numerals against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 03:58:27.739 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 03:58:28.215 INFO [stdout] d8d2a767b9f912d4a26f35780abdc3e90379e5cf3c087e7be89925ba5811a388
Dec 14 03:58:28.223 INFO running `"docker" "start" "-a" "d8d2a767b9f912d4a26f35780abdc3e90379e5cf3c087e7be89925ba5811a388"`
Dec 14 03:58:29.519 INFO [stderr] usermod: no changes
Dec 14 03:58:29.715 INFO [stderr]    Compiling roman_numerals v0.1.0 (/source)
Dec 14 03:58:31.197 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Dec 14 03:58:31.202 INFO [stderr] su: No module specific data is present
Dec 14 03:58:32.173 INFO running `"docker" "inspect" "d8d2a767b9f912d4a26f35780abdc3e90379e5cf3c087e7be89925ba5811a388"`
Dec 14 03:58:32.551 INFO running `"docker" "rm" "-f" "d8d2a767b9f912d4a26f35780abdc3e90379e5cf3c087e7be89925ba5811a388"`
Dec 14 03:58:32.895 INFO [stdout] d8d2a767b9f912d4a26f35780abdc3e90379e5cf3c087e7be89925ba5811a388
Dec 14 03:58:32.899 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 03:58:33.396 INFO [stdout] 7ceb911806e34685e2e2f4da0e638eaa9e21c53e9ffcda57afcb58a16fda217c
Dec 14 03:58:33.398 INFO running `"docker" "start" "-a" "7ceb911806e34685e2e2f4da0e638eaa9e21c53e9ffcda57afcb58a16fda217c"`
Dec 14 03:58:34.850 INFO [stderr] usermod: no changes
Dec 14 03:58:35.031 INFO [stderr]    Compiling roman_numerals v0.1.0 (/source)
Dec 14 03:58:36.655 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
Dec 14 03:58:36.655 INFO [stderr] su: No module specific data is present
Dec 14 03:58:37.388 INFO running `"docker" "inspect" "7ceb911806e34685e2e2f4da0e638eaa9e21c53e9ffcda57afcb58a16fda217c"`
Dec 14 03:58:37.663 INFO running `"docker" "rm" "-f" "7ceb911806e34685e2e2f4da0e638eaa9e21c53e9ffcda57afcb58a16fda217c"`
Dec 14 03:58:38.021 INFO [stdout] 7ceb911806e34685e2e2f4da0e638eaa9e21c53e9ffcda57afcb58a16fda217c
Dec 14 03:58:38.024 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 03:58:38.604 INFO [stdout] d6d6c7f3fccbd8de9f189e3a5361ef2725f9b14df43794e5d4f8f751f016f96e
Dec 14 03:58:38.607 INFO running `"docker" "start" "-a" "d6d6c7f3fccbd8de9f189e3a5361ef2725f9b14df43794e5d4f8f751f016f96e"`
Dec 14 03:58:40.140 INFO [stderr] usermod: no changes
Dec 14 03:58:40.221 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 14 03:58:40.221 INFO [stderr]      Running /target/debug/deps/roman_numerals-8b85c9bbb55586e7
Dec 14 03:58:40.240 INFO [stdout] 
Dec 14 03:58:40.240 INFO [stdout] running 2 tests
Dec 14 03:58:40.243 INFO [stdout] test tests::basic_romal_numerals ... ok
Dec 14 03:58:40.243 INFO [stdout] test tests::complex_roman_numeral ... ok
Dec 14 03:58:40.243 INFO [stdout] 
Dec 14 03:58:40.243 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 03:58:40.243 INFO [stdout] 
Dec 14 03:58:40.245 INFO [stderr] su: No module specific data is present
Dec 14 03:58:41.079 INFO running `"docker" "inspect" "d6d6c7f3fccbd8de9f189e3a5361ef2725f9b14df43794e5d4f8f751f016f96e"`
Dec 14 03:58:41.375 INFO running `"docker" "rm" "-f" "d6d6c7f3fccbd8de9f189e3a5361ef2725f9b14df43794e5d4f8f751f016f96e"`
Dec 14 03:58:41.647 INFO [stdout] d6d6c7f3fccbd8de9f189e3a5361ef2725f9b14df43794e5d4f8f751f016f96e