Dec 13 03:34:10.018 INFO testing shdblowers/roman_numerals_kata against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 03:34:10.019 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 13 03:34:10.551 INFO [stdout] 369fa1e44710425ccb5bfddb9034ebd5d5b3de3c02e3cbf623e047efad5087f0
Dec 13 03:34:10.559 INFO running `"docker" "start" "-a" "369fa1e44710425ccb5bfddb9034ebd5d5b3de3c02e3cbf623e047efad5087f0"`
Dec 13 03:34:12.234 INFO [stderr] usermod: no changes
Dec 13 03:34:12.283 INFO [stderr]    Compiling roman_numerals_kata v0.1.0 (/source)
Dec 13 03:34:13.591 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Dec 13 03:34:13.591 INFO [stderr] su: No module specific data is present
Dec 13 03:34:14.504 INFO running `"docker" "inspect" "369fa1e44710425ccb5bfddb9034ebd5d5b3de3c02e3cbf623e047efad5087f0"`
Dec 13 03:34:14.823 INFO running `"docker" "rm" "-f" "369fa1e44710425ccb5bfddb9034ebd5d5b3de3c02e3cbf623e047efad5087f0"`
Dec 13 03:34:15.064 INFO [stdout] 369fa1e44710425ccb5bfddb9034ebd5d5b3de3c02e3cbf623e047efad5087f0
Dec 13 03:34:15.064 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 13 03:34:15.618 INFO [stdout] 2303d911e9ce957f24532425957b6ed0f282e47d309355b100845a8db0f5b269
Dec 13 03:34:15.621 INFO running `"docker" "start" "-a" "2303d911e9ce957f24532425957b6ed0f282e47d309355b100845a8db0f5b269"`
Dec 13 03:34:16.727 INFO [stderr] usermod: no changes
Dec 13 03:34:16.795 INFO [stderr]    Compiling roman_numerals_kata v0.1.0 (/source)
Dec 13 03:34:17.841 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Dec 13 03:34:17.841 INFO [stderr] su: No module specific data is present
Dec 13 03:34:18.336 INFO running `"docker" "inspect" "2303d911e9ce957f24532425957b6ed0f282e47d309355b100845a8db0f5b269"`
Dec 13 03:34:18.532 INFO running `"docker" "rm" "-f" "2303d911e9ce957f24532425957b6ed0f282e47d309355b100845a8db0f5b269"`
Dec 13 03:34:18.631 INFO [stdout] 2303d911e9ce957f24532425957b6ed0f282e47d309355b100845a8db0f5b269
Dec 13 03:34:18.691 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 13 03:34:19.032 INFO [stdout] 81f9dfe7b5ba8a5c2ed2cc371139b68b2b27f4c52a87c503c861f8903fc5a80c
Dec 13 03:34:19.032 INFO running `"docker" "start" "-a" "81f9dfe7b5ba8a5c2ed2cc371139b68b2b27f4c52a87c503c861f8903fc5a80c"`
Dec 13 03:34:19.953 INFO [stderr] usermod: no changes
Dec 13 03:34:20.015 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 03:34:20.019 INFO [stderr]      Running /target/debug/deps/roman_numerals_kata-8e28ad210cc7a6d6
Dec 13 03:34:20.027 INFO [stdout] 
Dec 13 03:34:20.027 INFO [stdout] running 11 tests
Dec 13 03:34:20.027 INFO [stdout] test tests::parse_converts_command_line_args_to_single_number ... ok
Dec 13 03:34:20.027 INFO [stdout] test encoder::tests::encode_singles ... ok
Dec 13 03:34:20.027 INFO [stdout] test encoder::tests::encode_fives ... ok
Dec 13 03:34:20.027 INFO [stdout] test encoder::tests::encode_fours ... ok
Dec 13 03:34:20.027 INFO [stdout] test tests::parse_errors_if_provided_with_too_many_arguments ... ok
Dec 13 03:34:20.027 INFO [stdout] test tests::parse_errors_when_its_not_given_a_number ... ok
Dec 13 03:34:20.027 INFO [stdout] test tests::parse_errors_when_number_too_large ... ok
Dec 13 03:34:20.027 INFO [stdout] test encoder::tests::encode_multiples ... ok
Dec 13 03:34:20.027 INFO [stdout] test tests::parse_errors_when_number_too_small ... ok
Dec 13 03:34:20.033 INFO [stdout] test tests::parse_errors_if_provided_with_too_few_arguments ... ok
Dec 13 03:34:20.033 INFO [stderr]      Running /target/debug/deps/roman_numerals_kata-50fd1e3323a382a7
Dec 13 03:34:20.033 INFO [stdout] test encoder::tests::encode_nines ... ok
Dec 13 03:34:20.033 INFO [stderr]    Doc-tests roman_numerals_kata
Dec 13 03:34:20.033 INFO [stdout] 
Dec 13 03:34:20.033 INFO [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 03:34:20.033 INFO [stdout] 
Dec 13 03:34:20.033 INFO [stdout] 
Dec 13 03:34:20.033 INFO [stdout] running 0 tests
Dec 13 03:34:20.033 INFO [stdout] 
Dec 13 03:34:20.033 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 03:34:20.033 INFO [stdout] 
Dec 13 03:34:20.273 INFO [stdout] 
Dec 13 03:34:20.273 INFO [stdout] running 0 tests
Dec 13 03:34:20.273 INFO [stdout] 
Dec 13 03:34:20.273 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 03:34:20.273 INFO [stdout] 
Dec 13 03:34:20.278 INFO [stderr] su: No module specific data is present
Dec 13 03:34:20.975 INFO running `"docker" "inspect" "81f9dfe7b5ba8a5c2ed2cc371139b68b2b27f4c52a87c503c861f8903fc5a80c"`
Dec 13 03:34:21.323 INFO running `"docker" "rm" "-f" "81f9dfe7b5ba8a5c2ed2cc371139b68b2b27f4c52a87c503c861f8903fc5a80c"`
Dec 13 03:34:21.595 INFO [stdout] 81f9dfe7b5ba8a5c2ed2cc371139b68b2b27f4c52a87c503c861f8903fc5a80c