Dec 15 18:50:58.906 INFO testing classifier-0.0.3 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 18:50:58.906 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15 18:50:59.202 INFO [stdout] 196009b563057a49f063ef903b6cb5df2e88e34e766747fee674e9a55f4ed351
Dec 15 18:50:59.204 INFO running `"docker" "start" "-a" "196009b563057a49f063ef903b6cb5df2e88e34e766747fee674e9a55f4ed351"`
Dec 15 18:50:59.845 INFO [stderr] usermod: no changes
Dec 15 18:50:59.891 INFO [stderr]    Compiling classifier v0.0.3 (/source)
Dec 15 18:51:00.816 INFO [stderr] warning: variable does not need to be mutable
Dec 15 18:51:00.816 INFO [stderr]   --> src/naive_bayes.rs:51:13
Dec 15 18:51:00.816 INFO [stderr]    |
Dec 15 18:51:00.816 INFO [stderr] 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Dec 15 18:51:00.816 INFO [stderr]    |             ----^^^^^^^^^^^^^^
Dec 15 18:51:00.816 INFO [stderr]    |             |
Dec 15 18:51:00.816 INFO [stderr]    |             help: remove this `mut`
Dec 15 18:51:00.816 INFO [stderr]    |
Dec 15 18:51:00.816 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 18:51:00.816 INFO [stderr] 
Dec 15 18:51:01.875 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
Dec 15 18:51:01.879 INFO [stderr] su: No module specific data is present
Dec 15 18:51:03.030 INFO running `"docker" "inspect" "196009b563057a49f063ef903b6cb5df2e88e34e766747fee674e9a55f4ed351"`
Dec 15 18:51:03.197 INFO running `"docker" "rm" "-f" "196009b563057a49f063ef903b6cb5df2e88e34e766747fee674e9a55f4ed351"`
Dec 15 18:51:03.316 INFO [stdout] 196009b563057a49f063ef903b6cb5df2e88e34e766747fee674e9a55f4ed351
Dec 15 18:51:03.321 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15 18:51:03.829 INFO [stdout] b64a890285983d5c5c1b866705b30fd5b8df34cc7120f3ea505d7e21ec8ab7dc
Dec 15 18:51:03.831 INFO running `"docker" "start" "-a" "b64a890285983d5c5c1b866705b30fd5b8df34cc7120f3ea505d7e21ec8ab7dc"`
Dec 15 18:51:04.228 INFO [stderr] usermod: no changes
Dec 15 18:51:04.286 INFO [stderr]    Compiling classifier v0.0.3 (/source)
Dec 15 18:51:05.555 INFO [stderr] warning: variable does not need to be mutable
Dec 15 18:51:05.555 INFO [stderr]   --> src/naive_bayes.rs:51:13
Dec 15 18:51:05.555 INFO [stderr]    |
Dec 15 18:51:05.555 INFO [stderr] 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Dec 15 18:51:05.555 INFO [stderr]    |             ----^^^^^^^^^^^^^^
Dec 15 18:51:05.555 INFO [stderr]    |             |
Dec 15 18:51:05.555 INFO [stderr]    |             help: remove this `mut`
Dec 15 18:51:05.555 INFO [stderr]    |
Dec 15 18:51:05.555 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 18:51:05.555 INFO [stderr] 
Dec 15 18:51:06.651 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
Dec 15 18:51:06.652 INFO [stderr] su: No module specific data is present
Dec 15 18:51:07.073 INFO running `"docker" "inspect" "b64a890285983d5c5c1b866705b30fd5b8df34cc7120f3ea505d7e21ec8ab7dc"`
Dec 15 18:51:07.206 INFO running `"docker" "rm" "-f" "b64a890285983d5c5c1b866705b30fd5b8df34cc7120f3ea505d7e21ec8ab7dc"`
Dec 15 18:51:07.297 INFO [stdout] b64a890285983d5c5c1b866705b30fd5b8df34cc7120f3ea505d7e21ec8ab7dc
Dec 15 18:51:07.299 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15 18:51:07.516 INFO [stdout] 99e7b58c2e59fae6b3f8cce00b5af00a83fc32133a00cd43d23f0518803527fa
Dec 15 18:51:07.522 INFO running `"docker" "start" "-a" "99e7b58c2e59fae6b3f8cce00b5af00a83fc32133a00cd43d23f0518803527fa"`
Dec 15 18:51:08.098 INFO [stderr] usermod: no changes
Dec 15 18:51:08.142 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 18:51:08.154 INFO [stderr]      Running /target/debug/deps/classifier-50356d1310781eef
Dec 15 18:51:08.155 INFO [stdout] 
Dec 15 18:51:08.155 INFO [stdout] running 0 tests
Dec 15 18:51:08.155 INFO [stdout] 
Dec 15 18:51:08.155 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:51:08.155 INFO [stdout] 
Dec 15 18:51:08.155 INFO [stderr]      Running /target/debug/deps/foods-18287c418379cdde
Dec 15 18:51:08.156 INFO [stdout] 
Dec 15 18:51:08.156 INFO [stdout] running 5 tests
Dec 15 18:51:08.163 INFO [stdout] test food_document_tokenized_test ... ok
Dec 15 18:51:08.175 INFO [stdout] test food_documents_test ... ok
Dec 15 18:51:08.175 INFO [stdout] test get_labels_test ... ok
Dec 15 18:51:08.177 INFO [stdout] test food_smoothing_test ... ok
Dec 15 18:51:08.180 INFO [stdout] test food_document_test ... ok
Dec 15 18:51:08.180 INFO [stdout] 
Dec 15 18:51:08.180 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:51:08.180 INFO [stdout] 
Dec 15 18:51:08.180 INFO [stderr]    Doc-tests classifier
Dec 15 18:51:10.052 INFO [stdout] 
Dec 15 18:51:10.052 INFO [stdout] running 1 test
Dec 15 18:51:12.832 INFO [stdout] test src/lib.rs -  (line 5) ... ok
Dec 15 18:51:12.832 INFO [stdout] 
Dec 15 18:51:12.832 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:51:12.832 INFO [stdout] 
Dec 15 18:51:12.847 INFO [stderr] su: No module specific data is present
Dec 15 18:51:14.074 INFO running `"docker" "inspect" "99e7b58c2e59fae6b3f8cce00b5af00a83fc32133a00cd43d23f0518803527fa"`
Dec 15 18:51:14.212 INFO running `"docker" "rm" "-f" "99e7b58c2e59fae6b3f8cce00b5af00a83fc32133a00cd43d23f0518803527fa"`
Dec 15 18:51:14.355 INFO [stdout] 99e7b58c2e59fae6b3f8cce00b5af00a83fc32133a00cd43d23f0518803527fa