Dec 14 09:21:19.037 INFO testing JRegimbal/luhn-algorithm against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 09:21:19.037 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 09:21:19.274 INFO [stdout] 8cf9c9471c8262666530e40ac8ca04fa8fefc81670d7fe3baaacb3db34a96650
Dec 14 09:21:19.276 INFO running `"docker" "start" "-a" "8cf9c9471c8262666530e40ac8ca04fa8fefc81670d7fe3baaacb3db34a96650"`
Dec 14 09:21:19.726 INFO [stderr] usermod: no changes
Dec 14 09:21:19.787 INFO [stderr] warning: path `/source/src/luhn.rs` was erroneously implicitly accepted for library `luhn`,
Dec 14 09:21:19.787 INFO [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
Dec 14 09:21:19.791 INFO [stderr]    Compiling luhn_check v0.1.0 (/source)
Dec 14 09:21:20.907 INFO [stderr] warning: function is never used: `luhn_valid`
Dec 14 09:21:20.907 INFO [stderr]   --> src/luhn.rs:27:1
Dec 14 09:21:20.907 INFO [stderr]    |
Dec 14 09:21:20.907 INFO [stderr] 27 | pub fn luhn_valid(raw_input: &String) -> bool {
Dec 14 09:21:20.907 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:21:20.907 INFO [stderr]    |
Dec 14 09:21:20.907 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 09:21:20.907 INFO [stderr] 
Dec 14 09:21:21.565 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
Dec 14 09:21:21.565 INFO [stderr] su: No module specific data is present
Dec 14 09:21:22.236 INFO running `"docker" "inspect" "8cf9c9471c8262666530e40ac8ca04fa8fefc81670d7fe3baaacb3db34a96650"`
Dec 14 09:21:22.464 INFO running `"docker" "rm" "-f" "8cf9c9471c8262666530e40ac8ca04fa8fefc81670d7fe3baaacb3db34a96650"`
Dec 14 09:21:22.748 INFO [stdout] 8cf9c9471c8262666530e40ac8ca04fa8fefc81670d7fe3baaacb3db34a96650
Dec 14 09:21:22.752 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 09:21:23.199 INFO [stdout] feddef96413af7d64dd262ec205138777ef1b18a945118706ae848a50d0a4a95
Dec 14 09:21:23.199 INFO running `"docker" "start" "-a" "feddef96413af7d64dd262ec205138777ef1b18a945118706ae848a50d0a4a95"`
Dec 14 09:21:23.978 INFO [stderr] usermod: no changes
Dec 14 09:21:24.034 INFO [stderr] warning: path `/source/src/luhn.rs` was erroneously implicitly accepted for library `luhn`,
Dec 14 09:21:24.035 INFO [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
Dec 14 09:21:24.040 INFO [stderr]    Compiling luhn_check v0.1.0 (/source)
Dec 14 09:21:25.310 INFO [stderr] warning: function is never used: `luhn_valid`
Dec 14 09:21:25.311 INFO [stderr]   --> src/luhn.rs:27:1
Dec 14 09:21:25.311 INFO [stderr]    |
Dec 14 09:21:25.311 INFO [stderr] 27 | pub fn luhn_valid(raw_input: &String) -> bool {
Dec 14 09:21:25.311 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:21:25.311 INFO [stderr]    |
Dec 14 09:21:25.311 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 09:21:25.311 INFO [stderr] 
Dec 14 09:21:26.031 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
Dec 14 09:21:26.031 INFO [stderr] su: No module specific data is present
Dec 14 09:21:26.716 INFO running `"docker" "inspect" "feddef96413af7d64dd262ec205138777ef1b18a945118706ae848a50d0a4a95"`
Dec 14 09:21:26.962 INFO running `"docker" "rm" "-f" "feddef96413af7d64dd262ec205138777ef1b18a945118706ae848a50d0a4a95"`
Dec 14 09:21:27.176 INFO [stdout] feddef96413af7d64dd262ec205138777ef1b18a945118706ae848a50d0a4a95
Dec 14 09:21:27.180 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 09:21:27.391 INFO [stdout] fb397ef21b1005e5eb775f79ea90c2fda86e303562f04c560f229be5d0e6377a
Dec 14 09:21:27.394 INFO running `"docker" "start" "-a" "fb397ef21b1005e5eb775f79ea90c2fda86e303562f04c560f229be5d0e6377a"`
Dec 14 09:21:27.987 INFO [stderr] usermod: no changes
Dec 14 09:21:28.010 INFO [stderr] warning: path `/source/src/luhn.rs` was erroneously implicitly accepted for library `luhn`,
Dec 14 09:21:28.011 INFO [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
Dec 14 09:21:28.012 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 09:21:28.013 INFO [stderr]      Running /target/debug/deps/luhn-27f9ef6f6d1e9dae
Dec 14 09:21:28.016 INFO [stdout] 
Dec 14 09:21:28.017 INFO [stdout] running 0 tests
Dec 14 09:21:28.017 INFO [stdout] 
Dec 14 09:21:28.017 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:21:28.017 INFO [stdout] 
Dec 14 09:21:28.017 INFO [stderr]      Running /target/debug/deps/luhn_check-7c5a581ac3255316
Dec 14 09:21:28.019 INFO [stdout] 
Dec 14 09:21:28.019 INFO [stdout] running 0 tests
Dec 14 09:21:28.019 INFO [stdout] 
Dec 14 09:21:28.019 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:21:28.019 INFO [stdout] 
Dec 14 09:21:28.019 INFO [stderr]      Running /target/debug/deps/luhn_test-fd247523d4a5cecd
Dec 14 09:21:28.023 INFO [stdout] 
Dec 14 09:21:28.023 INFO [stdout] running 1 test
Dec 14 09:21:28.027 INFO [stdout] test checksum ... ok
Dec 14 09:21:28.027 INFO [stderr]    Doc-tests luhn
Dec 14 09:21:28.027 INFO [stdout] 
Dec 14 09:21:28.027 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:21:28.027 INFO [stdout] 
Dec 14 09:21:28.625 INFO [stdout] 
Dec 14 09:21:28.625 INFO [stdout] running 0 tests
Dec 14 09:21:28.625 INFO [stdout] 
Dec 14 09:21:28.625 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:21:28.625 INFO [stdout] 
Dec 14 09:21:28.629 INFO [stderr] su: No module specific data is present
Dec 14 09:21:28.950 INFO running `"docker" "inspect" "fb397ef21b1005e5eb775f79ea90c2fda86e303562f04c560f229be5d0e6377a"`
Dec 14 09:21:29.272 INFO running `"docker" "rm" "-f" "fb397ef21b1005e5eb775f79ea90c2fda86e303562f04c560f229be5d0e6377a"`
Dec 14 09:21:29.606 INFO [stdout] fb397ef21b1005e5eb775f79ea90c2fda86e303562f04c560f229be5d0e6377a