Dec 15 18:50:59.603 INFO testing classifier-0.0.3 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 18:50:59.604 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15 18:51:00.204 INFO [stdout] 9cbab1d466663d0a126b340abaf7f46583fd874802eb973d971fc12ca1f1471a
Dec 15 18:51:00.206 INFO running `"docker" "start" "-a" "9cbab1d466663d0a126b340abaf7f46583fd874802eb973d971fc12ca1f1471a"`
Dec 15 18:51:00.616 INFO [stderr] usermod: no changes
Dec 15 18:51:00.657 INFO [stderr]    Compiling classifier v0.0.3 (/source)
Dec 15 18:51:01.751 INFO [stderr] warning: variable does not need to be mutable
Dec 15 18:51:01.751 INFO [stderr]   --> src/naive_bayes.rs:51:13
Dec 15 18:51:01.751 INFO [stderr]    |
Dec 15 18:51:01.751 INFO [stderr] 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Dec 15 18:51:01.751 INFO [stderr]    |             ----^^^^^^^^^^^^^^
Dec 15 18:51:01.751 INFO [stderr]    |             |
Dec 15 18:51:01.751 INFO [stderr]    |             help: remove this `mut`
Dec 15 18:51:01.751 INFO [stderr]    |
Dec 15 18:51:01.751 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 18:51:01.751 INFO [stderr] 
Dec 15 18:51:02.943 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
Dec 15 18:51:02.951 INFO [stderr] su: No module specific data is present
Dec 15 18:51:03.802 INFO running `"docker" "inspect" "9cbab1d466663d0a126b340abaf7f46583fd874802eb973d971fc12ca1f1471a"`
Dec 15 18:51:03.909 INFO running `"docker" "rm" "-f" "9cbab1d466663d0a126b340abaf7f46583fd874802eb973d971fc12ca1f1471a"`
Dec 15 18:51:04.007 INFO [stdout] 9cbab1d466663d0a126b340abaf7f46583fd874802eb973d971fc12ca1f1471a
Dec 15 18:51:04.010 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15 18:51:04.379 INFO [stdout] 45bd1a392b9abdccc2c209c6b205913ae7cfdbe52dee829b12f4cf44d98f4e76
Dec 15 18:51:04.381 INFO running `"docker" "start" "-a" "45bd1a392b9abdccc2c209c6b205913ae7cfdbe52dee829b12f4cf44d98f4e76"`
Dec 15 18:51:04.903 INFO [stderr] usermod: no changes
Dec 15 18:51:04.975 INFO [stderr]    Compiling classifier v0.0.3 (/source)
Dec 15 18:51:06.547 INFO [stderr] warning: variable does not need to be mutable
Dec 15 18:51:06.547 INFO [stderr]   --> src/naive_bayes.rs:51:13
Dec 15 18:51:06.547 INFO [stderr]    |
Dec 15 18:51:06.547 INFO [stderr] 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Dec 15 18:51:06.547 INFO [stderr]    |             ----^^^^^^^^^^^^^^
Dec 15 18:51:06.547 INFO [stderr]    |             |
Dec 15 18:51:06.547 INFO [stderr]    |             help: remove this `mut`
Dec 15 18:51:06.547 INFO [stderr]    |
Dec 15 18:51:06.547 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 18:51:06.547 INFO [stderr] 
Dec 15 18:51:07.464 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.53s
Dec 15 18:51:07.467 INFO [stderr] su: No module specific data is present
Dec 15 18:51:07.724 INFO running `"docker" "inspect" "45bd1a392b9abdccc2c209c6b205913ae7cfdbe52dee829b12f4cf44d98f4e76"`
Dec 15 18:51:07.807 INFO running `"docker" "rm" "-f" "45bd1a392b9abdccc2c209c6b205913ae7cfdbe52dee829b12f4cf44d98f4e76"`
Dec 15 18:51:07.919 INFO [stdout] 45bd1a392b9abdccc2c209c6b205913ae7cfdbe52dee829b12f4cf44d98f4e76
Dec 15 18:51:07.925 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15 18:51:08.289 INFO [stdout] afd91b3d49159ad3f951910f58f8f9016d140298c047ececf8cb41a18377867b
Dec 15 18:51:08.291 INFO running `"docker" "start" "-a" "afd91b3d49159ad3f951910f58f8f9016d140298c047ececf8cb41a18377867b"`
Dec 15 18:51:08.985 INFO [stderr] usermod: no changes
Dec 15 18:51:09.040 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 15 18:51:09.055 INFO [stderr]      Running /target/debug/deps/classifier-6baa11aa749654c1
Dec 15 18:51:09.075 INFO [stdout] 
Dec 15 18:51:09.075 INFO [stdout] running 0 tests
Dec 15 18:51:09.075 INFO [stdout] 
Dec 15 18:51:09.075 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:51:09.075 INFO [stdout] 
Dec 15 18:51:09.075 INFO [stdout] 
Dec 15 18:51:09.075 INFO [stdout] running 5 tests
Dec 15 18:51:09.075 INFO [stdout] test get_labels_test ... ok
Dec 15 18:51:09.075 INFO [stderr]      Running /target/debug/deps/foods-d429140c45ccaf5f
Dec 15 18:51:09.075 INFO [stdout] test food_document_tokenized_test ... ok
Dec 15 18:51:09.095 INFO [stdout] test food_documents_test ... ok
Dec 15 18:51:09.098 INFO [stdout] test food_document_test ... ok
Dec 15 18:51:09.101 INFO [stdout] test food_smoothing_test ... ok
Dec 15 18:51:09.101 INFO [stdout] 
Dec 15 18:51:09.101 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:51:09.101 INFO [stdout] 
Dec 15 18:51:09.101 INFO [stderr]    Doc-tests classifier
Dec 15 18:51:10.843 INFO [stdout] 
Dec 15 18:51:10.843 INFO [stdout] running 1 test
Dec 15 18:51:14.029 INFO [stdout] test src/lib.rs -  (line 5) ... ok
Dec 15 18:51:14.029 INFO [stdout] 
Dec 15 18:51:14.029 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:51:14.029 INFO [stdout] 
Dec 15 18:51:14.041 INFO [stderr] su: No module specific data is present
Dec 15 18:51:14.488 INFO running `"docker" "inspect" "afd91b3d49159ad3f951910f58f8f9016d140298c047ececf8cb41a18377867b"`
Dec 15 18:51:14.588 INFO running `"docker" "rm" "-f" "afd91b3d49159ad3f951910f58f8f9016d140298c047ececf8cb41a18377867b"`
Dec 15 18:51:14.687 INFO [stdout] afd91b3d49159ad3f951910f58f8f9016d140298c047ececf8cb41a18377867b