Dec 07 20:30:31.492 INFO testing classifier-0.0.3 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 20:30:31.492 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 07 20:30:31.699 INFO [stdout] 8facb6a47dc5a412c12f54be8d3b59728a342189a0ffbbe89e5010c6151417f8
Dec 07 20:30:31.702 INFO running `"docker" "start" "-a" "8facb6a47dc5a412c12f54be8d3b59728a342189a0ffbbe89e5010c6151417f8"`
Dec 07 20:30:32.330 INFO [stderr] usermod: no changes
Dec 07 20:30:32.390 INFO [stderr]    Compiling classifier v0.0.3 (/source)
Dec 07 20:30:33.424 INFO [stderr] warning: variable does not need to be mutable
Dec 07 20:30:33.424 INFO [stderr]   --> src/naive_bayes.rs:51:13
Dec 07 20:30:33.424 INFO [stderr]    |
Dec 07 20:30:33.424 INFO [stderr] 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Dec 07 20:30:33.424 INFO [stderr]    |             ----^^^^^^^^^^^^^^
Dec 07 20:30:33.424 INFO [stderr]    |             |
Dec 07 20:30:33.424 INFO [stderr]    |             help: remove this `mut`
Dec 07 20:30:33.424 INFO [stderr]    |
Dec 07 20:30:33.424 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 20:30:33.424 INFO [stderr] 
Dec 07 20:30:34.772 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
Dec 07 20:30:34.772 INFO [stderr] su: No module specific data is present
Dec 07 20:30:35.198 INFO running `"docker" "inspect" "8facb6a47dc5a412c12f54be8d3b59728a342189a0ffbbe89e5010c6151417f8"`
Dec 07 20:30:35.270 INFO running `"docker" "rm" "-f" "8facb6a47dc5a412c12f54be8d3b59728a342189a0ffbbe89e5010c6151417f8"`
Dec 07 20:30:35.393 INFO [stdout] 8facb6a47dc5a412c12f54be8d3b59728a342189a0ffbbe89e5010c6151417f8
Dec 07 20:30:35.395 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 07 20:30:35.608 INFO [stdout] eeef44b36a0514c72278d0778282a2d4bbeff365c055cf7ec5657ad007ccce5b
Dec 07 20:30:35.609 INFO running `"docker" "start" "-a" "eeef44b36a0514c72278d0778282a2d4bbeff365c055cf7ec5657ad007ccce5b"`
Dec 07 20:30:36.035 INFO [stderr] usermod: no changes
Dec 07 20:30:36.105 INFO [stderr]    Compiling classifier v0.0.3 (/source)
Dec 07 20:30:37.420 INFO [stderr] warning: variable does not need to be mutable
Dec 07 20:30:37.420 INFO [stderr]   --> src/naive_bayes.rs:51:13
Dec 07 20:30:37.420 INFO [stderr]    |
Dec 07 20:30:37.420 INFO [stderr] 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Dec 07 20:30:37.420 INFO [stderr]    |             ----^^^^^^^^^^^^^^
Dec 07 20:30:37.420 INFO [stderr]    |             |
Dec 07 20:30:37.420 INFO [stderr]    |             help: remove this `mut`
Dec 07 20:30:37.420 INFO [stderr]    |
Dec 07 20:30:37.420 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 20:30:37.420 INFO [stderr] 
Dec 07 20:30:38.367 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
Dec 07 20:30:38.371 INFO [stderr] su: No module specific data is present
Dec 07 20:30:38.633 INFO running `"docker" "inspect" "eeef44b36a0514c72278d0778282a2d4bbeff365c055cf7ec5657ad007ccce5b"`
Dec 07 20:30:38.718 INFO running `"docker" "rm" "-f" "eeef44b36a0514c72278d0778282a2d4bbeff365c055cf7ec5657ad007ccce5b"`
Dec 07 20:30:38.845 INFO [stdout] eeef44b36a0514c72278d0778282a2d4bbeff365c055cf7ec5657ad007ccce5b
Dec 07 20:30:38.847 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 07 20:30:39.022 INFO [stdout] 1314faba06c4769a882e94bef7a7fa35f68d8ea3bbf3c391a72505e3eae576c1
Dec 07 20:30:39.026 INFO running `"docker" "start" "-a" "1314faba06c4769a882e94bef7a7fa35f68d8ea3bbf3c391a72505e3eae576c1"`
Dec 07 20:30:39.407 INFO [stderr] usermod: no changes
Dec 07 20:30:39.453 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 07 20:30:39.464 INFO [stderr]      Running /target/debug/deps/classifier-f7096b1fc4a011d6
Dec 07 20:30:39.466 INFO [stdout] 
Dec 07 20:30:39.466 INFO [stdout] running 0 tests
Dec 07 20:30:39.466 INFO [stdout] 
Dec 07 20:30:39.466 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 20:30:39.466 INFO [stdout] 
Dec 07 20:30:39.467 INFO [stderr]      Running /target/debug/deps/foods-669a30fdd30b8c3f
Dec 07 20:30:39.469 INFO [stdout] 
Dec 07 20:30:39.469 INFO [stdout] running 5 tests
Dec 07 20:30:39.476 INFO [stdout] test food_document_tokenized_test ... ok
Dec 07 20:30:39.488 INFO [stdout] test food_document_test ... ok
Dec 07 20:30:39.489 INFO [stdout] test food_documents_test ... ok
Dec 07 20:30:39.489 INFO [stdout] test get_labels_test ... ok
Dec 07 20:30:39.491 INFO [stdout] test food_smoothing_test ... ok
Dec 07 20:30:39.491 INFO [stdout] 
Dec 07 20:30:39.491 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 20:30:39.491 INFO [stdout] 
Dec 07 20:30:39.492 INFO [stderr]    Doc-tests classifier
Dec 07 20:30:41.266 INFO [stdout] 
Dec 07 20:30:41.267 INFO [stdout] running 1 test
Dec 07 20:30:43.956 INFO [stdout] test src/lib.rs -  (line 5) ... ok
Dec 07 20:30:43.960 INFO [stdout] 
Dec 07 20:30:43.961 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 20:30:43.961 INFO [stdout] 
Dec 07 20:30:43.961 INFO [stderr] su: No module specific data is present
Dec 07 20:30:44.334 INFO running `"docker" "inspect" "1314faba06c4769a882e94bef7a7fa35f68d8ea3bbf3c391a72505e3eae576c1"`
Dec 07 20:30:44.539 INFO running `"docker" "rm" "-f" "1314faba06c4769a882e94bef7a7fa35f68d8ea3bbf3c391a72505e3eae576c1"`
Dec 07 20:30:44.669 INFO [stdout] 1314faba06c4769a882e94bef7a7fa35f68d8ea3bbf3c391a72505e3eae576c1