Dec 15 03:56:20.626 INFO testing natural-0.3.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 03:56:20.626 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 03:56:20.882 INFO [stdout] eb7215c295651aecfe3c8161f575fcec81186afcc223d735ff5561d8fadc5aeb
Dec 15 03:56:20.884 INFO running `"docker" "start" "-a" "eb7215c295651aecfe3c8161f575fcec81186afcc223d735ff5561d8fadc5aeb"`
Dec 15 03:56:21.311 INFO [stderr] usermod: no changes
Dec 15 03:56:21.335 INFO [stderr]    Compiling natural v0.3.0 (/source)
Dec 15 03:56:21.829 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 15 03:56:21.829 INFO [stderr]  --> src/tf_idf.rs:2:5
Dec 15 03:56:21.829 INFO [stderr]   |
Dec 15 03:56:21.829 INFO [stderr] 2 | use std::cmp::Ordering;
Dec 15 03:56:21.829 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 15 03:56:21.829 INFO [stderr]   |
Dec 15 03:56:21.829 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 03:56:21.829 INFO [stderr] 
Dec 15 03:56:21.833 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 15 03:56:21.833 INFO [stderr]  --> src/stem.rs:5:5
Dec 15 03:56:21.833 INFO [stderr]   |
Dec 15 03:56:21.833 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 15 03:56:21.833 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 15 03:56:21.833 INFO [stderr]   |
Dec 15 03:56:21.833 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 15 03:56:21.833 INFO [stderr] 
Dec 15 03:56:21.949 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 15 03:56:21.949 INFO [stderr]  --> src/stem.rs:5:5
Dec 15 03:56:21.949 INFO [stderr]   |
Dec 15 03:56:21.950 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 15 03:56:21.950 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 15 03:56:21.950 INFO [stderr] 
Dec 15 03:56:21.959 INFO [stderr] warning: value assigned to `normalized_prob` is never read
Dec 15 03:56:21.959 INFO [stderr]   --> src/classifier.rs:39:15
Dec 15 03:56:21.959 INFO [stderr]    |
Dec 15 03:56:21.959 INFO [stderr] 39 |       let mut normalized_prob = 0.0;
Dec 15 03:56:21.959 INFO [stderr]    |               ^^^^^^^^^^^^^^^
Dec 15 03:56:21.959 INFO [stderr]    |
Dec 15 03:56:21.959 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 15 03:56:21.959 INFO [stderr] 
Dec 15 03:56:23.062 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
Dec 15 03:56:23.064 INFO [stderr] su: No module specific data is present
Dec 15 03:56:23.475 INFO running `"docker" "inspect" "eb7215c295651aecfe3c8161f575fcec81186afcc223d735ff5561d8fadc5aeb"`
Dec 15 03:56:23.637 INFO running `"docker" "rm" "-f" "eb7215c295651aecfe3c8161f575fcec81186afcc223d735ff5561d8fadc5aeb"`
Dec 15 03:56:23.714 INFO [stdout] eb7215c295651aecfe3c8161f575fcec81186afcc223d735ff5561d8fadc5aeb
Dec 15 03:56:23.715 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 03:56:23.898 INFO [stdout] 12c50c9f466a525ba6b8c4729403172982c677c0192aaf9ed1faa7690f6e3877
Dec 15 03:56:23.904 INFO running `"docker" "start" "-a" "12c50c9f466a525ba6b8c4729403172982c677c0192aaf9ed1faa7690f6e3877"`
Dec 15 03:56:24.715 INFO [stderr] usermod: no changes
Dec 15 03:56:24.783 INFO [stderr]    Compiling natural v0.3.0 (/source)
Dec 15 03:56:29.375 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 15 03:56:29.375 INFO [stderr]  --> src/tf_idf.rs:2:5
Dec 15 03:56:29.375 INFO [stderr]   |
Dec 15 03:56:29.375 INFO [stderr] 2 | use std::cmp::Ordering;
Dec 15 03:56:29.381 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 15 03:56:29.381 INFO [stderr]   |
Dec 15 03:56:29.381 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 03:56:29.381 INFO [stderr] 
Dec 15 03:56:29.442 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 15 03:56:29.442 INFO [stderr]  --> src/stem.rs:5:5
Dec 15 03:56:29.442 INFO [stderr]   |
Dec 15 03:56:29.442 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 15 03:56:29.442 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 15 03:56:29.442 INFO [stderr]   |
Dec 15 03:56:29.442 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 15 03:56:29.442 INFO [stderr] 
Dec 15 03:56:30.211 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 15 03:56:30.211 INFO [stderr]  --> src/stem.rs:5:5
Dec 15 03:56:30.211 INFO [stderr]   |
Dec 15 03:56:30.211 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 15 03:56:30.211 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 15 03:56:30.211 INFO [stderr] 
Dec 15 03:56:30.211 INFO [stderr] warning: value assigned to `normalized_prob` is never read
Dec 15 03:56:30.211 INFO [stderr]   --> src/classifier.rs:39:15
Dec 15 03:56:30.211 INFO [stderr]    |
Dec 15 03:56:30.211 INFO [stderr] 39 |       let mut normalized_prob = 0.0;
Dec 15 03:56:30.211 INFO [stderr]    |               ^^^^^^^^^^^^^^^
Dec 15 03:56:30.211 INFO [stderr]    |
Dec 15 03:56:30.211 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 15 03:56:30.211 INFO [stderr] 
Dec 15 03:56:31.242 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.50s
Dec 15 03:56:31.254 INFO [stderr] su: No module specific data is present
Dec 15 03:56:31.911 INFO running `"docker" "inspect" "12c50c9f466a525ba6b8c4729403172982c677c0192aaf9ed1faa7690f6e3877"`
Dec 15 03:56:32.091 INFO running `"docker" "rm" "-f" "12c50c9f466a525ba6b8c4729403172982c677c0192aaf9ed1faa7690f6e3877"`
Dec 15 03:56:32.192 INFO [stdout] 12c50c9f466a525ba6b8c4729403172982c677c0192aaf9ed1faa7690f6e3877
Dec 15 03:56:32.194 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 03:56:32.402 INFO [stdout] 6cae44361317eb062879ec9e3e5da8b5f7f1c8b4e5ce1f462e1694df21e81a49
Dec 15 03:56:32.408 INFO running `"docker" "start" "-a" "6cae44361317eb062879ec9e3e5da8b5f7f1c8b4e5ce1f462e1694df21e81a49"`
Dec 15 03:56:33.007 INFO [stderr] usermod: no changes
Dec 15 03:56:33.069 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 03:56:33.069 INFO [stderr]      Running /target/debug/deps/natural-fbc01ab12ceb41b2
Dec 15 03:56:33.069 INFO [stderr]      Running /target/debug/deps/classification_tests-298bb1bdcfe9f250
Dec 15 03:56:33.069 INFO [stdout] 
Dec 15 03:56:33.069 INFO [stdout] running 0 tests
Dec 15 03:56:33.069 INFO [stdout] 
Dec 15 03:56:33.069 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 03:56:33.069 INFO [stdout] 
Dec 15 03:56:33.069 INFO [stdout] 
Dec 15 03:56:33.069 INFO [stdout] running 3 tests
Dec 15 03:56:33.071 INFO [stdout] test no_fail_on_empty_strings ... ok
Dec 15 03:56:33.071 INFO [stdout] test test_basic_usage ... ok
Dec 15 03:56:33.139 INFO [stdout] test test_medium_dataset ... ok
Dec 15 03:56:33.139 INFO [stdout] 
Dec 15 03:56:33.139 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 03:56:33.139 INFO [stdout] 
Dec 15 03:56:33.143 INFO [stderr]      Running /target/debug/deps/distance_tests-8baec6cb6fe25cc5
Dec 15 03:56:33.151 INFO [stdout] 
Dec 15 03:56:33.151 INFO [stdout] running 2 tests
Dec 15 03:56:33.151 INFO [stdout] test test_jaro_winkler ... ok
Dec 15 03:56:33.155 INFO [stdout] test test_lev_distance ... ok
Dec 15 03:56:33.155 INFO [stderr]      Running /target/debug/deps/ngram_tests-755071db478a926c
Dec 15 03:56:33.155 INFO [stdout] 
Dec 15 03:56:33.155 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 03:56:33.155 INFO [stdout] 
Dec 15 03:56:33.161 INFO [stdout] 
Dec 15 03:56:33.161 INFO [stdout] running 2 tests
Dec 15 03:56:33.161 INFO [stdout] test test_ngram_with_pad ... ok
Dec 15 03:56:33.211 INFO [stdout] test test_ngram ... ok
Dec 15 03:56:33.211 INFO [stdout] 
Dec 15 03:56:33.211 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 03:56:33.211 INFO [stdout] 
Dec 15 03:56:33.211 INFO [stdout] 
Dec 15 03:56:33.211 INFO [stdout] running 2 tests
Dec 15 03:56:33.211 INFO [stdout] test test_soundex_algorithm ... ok
Dec 15 03:56:33.211 INFO [stdout] test test_soundex_methods ... ok
Dec 15 03:56:33.211 INFO [stdout] 
Dec 15 03:56:33.211 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 03:56:33.211 INFO [stdout] 
Dec 15 03:56:33.211 INFO [stdout] 
Dec 15 03:56:33.211 INFO [stdout] running 1 test
Dec 15 03:56:33.211 INFO [stderr]      Running /target/debug/deps/phonetics_tests-39ed9b3cc056cbe4
Dec 15 03:56:33.211 INFO [stderr]      Running /target/debug/deps/stem_tests-a20266e676030752
Dec 15 03:56:33.359 INFO [stdout] test lexicon ... ok
Dec 15 03:56:33.359 INFO [stderr]      Running /target/debug/deps/tf_idf_test-9ca6cf059085e16f
Dec 15 03:56:33.359 INFO [stdout] 
Dec 15 03:56:33.359 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 03:56:33.359 INFO [stdout] 
Dec 15 03:56:33.359 INFO [stdout] 
Dec 15 03:56:33.359 INFO [stdout] running 1 test
Dec 15 03:56:33.359 INFO [stdout] test test_basic_usage ... ok
Dec 15 03:56:33.359 INFO [stdout] 
Dec 15 03:56:33.359 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 03:56:33.359 INFO [stdout] 
Dec 15 03:56:33.361 INFO [stdout] 
Dec 15 03:56:33.361 INFO [stderr]      Running /target/debug/deps/tokenize_tests-24340f14b56dbf2d
Dec 15 03:56:33.361 INFO [stdout] running 1 test
Dec 15 03:56:33.361 INFO [stderr]    Doc-tests natural
Dec 15 03:56:33.361 INFO [stdout] test test_tokenize ... ok
Dec 15 03:56:33.361 INFO [stdout] 
Dec 15 03:56:33.361 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 03:56:33.361 INFO [stdout] 
Dec 15 03:56:34.205 INFO [stdout] 
Dec 15 03:56:34.206 INFO [stdout] running 0 tests
Dec 15 03:56:34.206 INFO [stdout] 
Dec 15 03:56:34.206 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 03:56:34.206 INFO [stdout] 
Dec 15 03:56:34.213 INFO [stderr] su: No module specific data is present
Dec 15 03:56:34.549 INFO running `"docker" "inspect" "6cae44361317eb062879ec9e3e5da8b5f7f1c8b4e5ce1f462e1694df21e81a49"`
Dec 15 03:56:34.649 INFO running `"docker" "rm" "-f" "6cae44361317eb062879ec9e3e5da8b5f7f1c8b4e5ce1f462e1694df21e81a49"`
Dec 15 03:56:34.740 INFO [stdout] 6cae44361317eb062879ec9e3e5da8b5f7f1c8b4e5ce1f462e1694df21e81a49