Dec 07 06:30:48.700 INFO testing natural-0.3.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 06:30:48.700 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 06:30:48.865 INFO [stdout] 36352654138a77a3e6504a629772d4185445f3c0a54d636e7cd27e47377cf190
Dec 07 06:30:48.868 INFO running `"docker" "start" "-a" "36352654138a77a3e6504a629772d4185445f3c0a54d636e7cd27e47377cf190"`
Dec 07 06:30:49.320 INFO [stderr] usermod: no changes
Dec 07 06:30:49.347 INFO [stderr]    Compiling natural v0.3.0 (/source)
Dec 07 06:30:49.632 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 07 06:30:49.632 INFO [stderr]  --> src/tf_idf.rs:2:5
Dec 07 06:30:49.632 INFO [stderr]   |
Dec 07 06:30:49.632 INFO [stderr] 2 | use std::cmp::Ordering;
Dec 07 06:30:49.632 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 07 06:30:49.632 INFO [stderr]   |
Dec 07 06:30:49.632 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 06:30:49.632 INFO [stderr] 
Dec 07 06:30:49.643 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 07 06:30:49.643 INFO [stderr]  --> src/stem.rs:5:5
Dec 07 06:30:49.643 INFO [stderr]   |
Dec 07 06:30:49.643 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 07 06:30:49.643 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 07 06:30:49.643 INFO [stderr]   |
Dec 07 06:30:49.643 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 07 06:30:49.643 INFO [stderr] 
Dec 07 06:30:49.748 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 07 06:30:49.748 INFO [stderr]  --> src/stem.rs:5:5
Dec 07 06:30:49.748 INFO [stderr]   |
Dec 07 06:30:49.748 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 07 06:30:49.748 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 07 06:30:49.748 INFO [stderr] 
Dec 07 06:30:49.756 INFO [stderr] warning: value assigned to `normalized_prob` is never read
Dec 07 06:30:49.756 INFO [stderr]   --> src/classifier.rs:39:15
Dec 07 06:30:49.756 INFO [stderr]    |
Dec 07 06:30:49.756 INFO [stderr] 39 |       let mut normalized_prob = 0.0;
Dec 07 06:30:49.756 INFO [stderr]    |               ^^^^^^^^^^^^^^^
Dec 07 06:30:49.756 INFO [stderr]    |
Dec 07 06:30:49.756 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 07 06:30:49.756 INFO [stderr] 
Dec 07 06:30:50.987 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
Dec 07 06:30:50.990 INFO [stderr] su: No module specific data is present
Dec 07 06:30:51.305 INFO running `"docker" "inspect" "36352654138a77a3e6504a629772d4185445f3c0a54d636e7cd27e47377cf190"`
Dec 07 06:30:51.438 INFO running `"docker" "rm" "-f" "36352654138a77a3e6504a629772d4185445f3c0a54d636e7cd27e47377cf190"`
Dec 07 06:30:51.554 INFO [stdout] 36352654138a77a3e6504a629772d4185445f3c0a54d636e7cd27e47377cf190
Dec 07 06:30:51.556 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 06:30:51.739 INFO [stdout] 2305549c1422398433675fb949caef0b528ec488f2b8a6c0535d6aa6bfa51d08
Dec 07 06:30:51.741 INFO running `"docker" "start" "-a" "2305549c1422398433675fb949caef0b528ec488f2b8a6c0535d6aa6bfa51d08"`
Dec 07 06:30:52.348 INFO [stderr] usermod: no changes
Dec 07 06:30:52.415 INFO [stderr]    Compiling natural v0.3.0 (/source)
Dec 07 06:30:53.971 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 07 06:30:53.971 INFO [stderr]  --> src/tf_idf.rs:2:5
Dec 07 06:30:53.971 INFO [stderr]   |
Dec 07 06:30:53.971 INFO [stderr] 2 | use std::cmp::Ordering;
Dec 07 06:30:53.971 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 07 06:30:53.971 INFO [stderr]   |
Dec 07 06:30:53.971 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 06:30:53.971 INFO [stderr] 
Dec 07 06:30:54.041 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 07 06:30:54.041 INFO [stderr]  --> src/stem.rs:5:5
Dec 07 06:30:54.041 INFO [stderr]   |
Dec 07 06:30:54.041 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 07 06:30:54.041 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 07 06:30:54.041 INFO [stderr]   |
Dec 07 06:30:54.041 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 07 06:30:54.041 INFO [stderr] 
Dec 07 06:30:54.700 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 07 06:30:54.700 INFO [stderr]  --> src/stem.rs:5:5
Dec 07 06:30:54.700 INFO [stderr]   |
Dec 07 06:30:54.700 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 07 06:30:54.700 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 07 06:30:54.700 INFO [stderr] 
Dec 07 06:30:54.736 INFO [stderr] warning: value assigned to `normalized_prob` is never read
Dec 07 06:30:54.736 INFO [stderr]   --> src/classifier.rs:39:15
Dec 07 06:30:54.736 INFO [stderr]    |
Dec 07 06:30:54.736 INFO [stderr] 39 |       let mut normalized_prob = 0.0;
Dec 07 06:30:54.736 INFO [stderr]    |               ^^^^^^^^^^^^^^^
Dec 07 06:30:54.736 INFO [stderr]    |
Dec 07 06:30:54.736 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 07 06:30:54.736 INFO [stderr] 
Dec 07 06:30:57.306 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.93s
Dec 07 06:30:57.310 INFO [stderr] su: No module specific data is present
Dec 07 06:30:58.122 INFO running `"docker" "inspect" "2305549c1422398433675fb949caef0b528ec488f2b8a6c0535d6aa6bfa51d08"`
Dec 07 06:30:58.347 INFO running `"docker" "rm" "-f" "2305549c1422398433675fb949caef0b528ec488f2b8a6c0535d6aa6bfa51d08"`
Dec 07 06:30:58.580 INFO [stdout] 2305549c1422398433675fb949caef0b528ec488f2b8a6c0535d6aa6bfa51d08
Dec 07 06:30:58.588 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 06:30:58.950 INFO [stdout] 45d0690807a9db21bddcbfed0443986c2ba41cdb4451b411d8980c81e9de4be7
Dec 07 06:30:58.954 INFO running `"docker" "start" "-a" "45d0690807a9db21bddcbfed0443986c2ba41cdb4451b411d8980c81e9de4be7"`
Dec 07 06:30:59.679 INFO [stderr] usermod: no changes
Dec 07 06:30:59.741 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 07 06:30:59.742 INFO [stderr]      Running /target/debug/deps/natural-6656991769ee3354
Dec 07 06:30:59.746 INFO [stdout] 
Dec 07 06:30:59.746 INFO [stdout] running 0 tests
Dec 07 06:30:59.746 INFO [stdout] 
Dec 07 06:30:59.746 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 06:30:59.746 INFO [stdout] 
Dec 07 06:30:59.749 INFO [stderr]      Running /target/debug/deps/classification_tests-a5e0a8648f0d68f6
Dec 07 06:30:59.756 INFO [stdout] 
Dec 07 06:30:59.756 INFO [stdout] running 3 tests
Dec 07 06:30:59.766 INFO [stdout] test no_fail_on_empty_strings ... ok
Dec 07 06:30:59.766 INFO [stdout] test test_basic_usage ... ok
Dec 07 06:30:59.793 INFO [stdout] test test_medium_dataset ... ok
Dec 07 06:30:59.793 INFO [stdout] 
Dec 07 06:30:59.793 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 06:30:59.793 INFO [stdout] 
Dec 07 06:30:59.801 INFO [stderr]      Running /target/debug/deps/distance_tests-8014b51fad718d67
Dec 07 06:30:59.808 INFO [stderr]      Running /target/debug/deps/ngram_tests-0404a91f376c5160
Dec 07 06:30:59.808 INFO [stdout] 
Dec 07 06:30:59.808 INFO [stderr]      Running /target/debug/deps/phonetics_tests-9f109363f12e7a6d
Dec 07 06:30:59.808 INFO [stdout] running 2 tests
Dec 07 06:30:59.808 INFO [stdout] test test_jaro_winkler ... ok
Dec 07 06:30:59.808 INFO [stdout] test test_lev_distance ... ok
Dec 07 06:30:59.808 INFO [stdout] 
Dec 07 06:30:59.808 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 06:30:59.808 INFO [stdout] 
Dec 07 06:30:59.808 INFO [stdout] 
Dec 07 06:30:59.808 INFO [stdout] running 2 tests
Dec 07 06:30:59.808 INFO [stdout] test test_ngram ... ok
Dec 07 06:30:59.808 INFO [stdout] test test_ngram_with_pad ... ok
Dec 07 06:30:59.809 INFO [stdout] 
Dec 07 06:30:59.809 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 06:30:59.809 INFO [stdout] 
Dec 07 06:30:59.809 INFO [stdout] 
Dec 07 06:30:59.809 INFO [stdout] running 2 tests
Dec 07 06:30:59.810 INFO [stdout] test test_soundex_algorithm ... ok
Dec 07 06:30:59.824 INFO [stdout] test test_soundex_methods ... ok
Dec 07 06:30:59.824 INFO [stderr]      Running /target/debug/deps/stem_tests-1bb396436aedf19b
Dec 07 06:30:59.824 INFO [stdout] 
Dec 07 06:30:59.824 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 06:30:59.824 INFO [stdout] 
Dec 07 06:30:59.828 INFO [stdout] 
Dec 07 06:30:59.828 INFO [stdout] running 1 test
Dec 07 06:30:59.956 INFO [stdout] test lexicon ... ok
Dec 07 06:30:59.956 INFO [stderr]      Running /target/debug/deps/tf_idf_test-4afb446d208f6d59
Dec 07 06:30:59.956 INFO [stdout] 
Dec 07 06:30:59.956 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 06:30:59.956 INFO [stdout] 
Dec 07 06:30:59.956 INFO [stdout] 
Dec 07 06:30:59.956 INFO [stdout] running 1 test
Dec 07 06:30:59.968 INFO [stdout] test test_basic_usage ... ok
Dec 07 06:30:59.968 INFO [stderr]      Running /target/debug/deps/tokenize_tests-309061dada3627d3
Dec 07 06:30:59.968 INFO [stdout] 
Dec 07 06:30:59.968 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 06:30:59.968 INFO [stdout] 
Dec 07 06:30:59.971 INFO [stdout] 
Dec 07 06:30:59.971 INFO [stdout] running 1 test
Dec 07 06:30:59.980 INFO [stdout] test test_tokenize ... ok
Dec 07 06:30:59.980 INFO [stderr]    Doc-tests natural
Dec 07 06:30:59.980 INFO [stdout] 
Dec 07 06:30:59.980 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 06:30:59.980 INFO [stdout] 
Dec 07 06:31:00.498 INFO [stdout] 
Dec 07 06:31:00.498 INFO [stdout] running 0 tests
Dec 07 06:31:00.498 INFO [stdout] 
Dec 07 06:31:00.498 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 06:31:00.498 INFO [stdout] 
Dec 07 06:31:00.505 INFO [stderr] su: No module specific data is present
Dec 07 06:31:00.854 INFO running `"docker" "inspect" "45d0690807a9db21bddcbfed0443986c2ba41cdb4451b411d8980c81e9de4be7"`
Dec 07 06:31:00.954 INFO running `"docker" "rm" "-f" "45d0690807a9db21bddcbfed0443986c2ba41cdb4451b411d8980c81e9de4be7"`
Dec 07 06:31:01.044 INFO [stdout] 45d0690807a9db21bddcbfed0443986c2ba41cdb4451b411d8980c81e9de4be7