[INFO] fetching crate vibrato 0.5.2...
[INFO] testing vibrato-0.5.2 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate vibrato 0.5.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate vibrato 0.5.2
[INFO] finished tweaking crates.io crate vibrato 0.5.2
[INFO] tweaked toml for crates.io crate vibrato 0.5.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vibrato 0.5.2 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vibrato 0.5.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded argmin-observer-slog v0.1.0
[INFO] [stderr]   Downloaded slog-term v2.9.1
[INFO] [stderr]   Downloaded time-macros v0.2.21
[INFO] [stderr]   Downloaded rucrf v0.3.3
[INFO] [stderr]   Downloaded slog-async v2.8.0
[INFO] [stderr]   Downloaded slog v2.7.0
[INFO] [stderr]   Downloaded hermit-abi v0.5.0
[INFO] [stderr]   Downloaded argmin-math v0.4.0
[INFO] [stderr]   Downloaded anyhow v1.0.97
[INFO] [stderr]   Downloaded crawdad v0.3.0
[INFO] [stderr]   Downloaded time v0.3.40
[INFO] [stderr]   Downloaded argmin v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4539456fcde1cd874f793b172ba2930142102db15482ee807f238c7d12b0964f
[INFO] running `Command { std: "docker" "start" "4539456fcde1cd874f793b172ba2930142102db15482ee807f238c7d12b0964f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4539456fcde1cd874f793b172ba2930142102db15482ee807f238c7d12b0964f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4539456fcde1cd874f793b172ba2930142102db15482ee807f238c7d12b0964f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4539456fcde1cd874f793b172ba2930142102db15482ee807f238c7d12b0964f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4539456fcde1cd874f793b172ba2930142102db15482ee807f238c7d12b0964f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling zerocopy v0.8.23
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling once_cell v1.21.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling slog-async v2.8.0
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling time-macros v0.2.21
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling crawdad v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling crossbeam-channel v0.5.14
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling time v0.3.40
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling slog-term v2.9.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling argmin-math v0.4.0
[INFO] [stderr]    Compiling argmin v0.10.0
[INFO] [stderr]    Compiling argmin-observer-slog v0.1.0
[INFO] [stderr]    Compiling rucrf v0.3.3
[INFO] [stderr]    Compiling vibrato v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/tokenizer.rs:82:23
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn new_worker(&self) -> Worker {
[INFO] [stdout]    |                       ^^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn new_worker(&self) -> Worker<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.42s
[INFO] running `Command { std: "docker" "inspect" "4539456fcde1cd874f793b172ba2930142102db15482ee807f238c7d12b0964f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4539456fcde1cd874f793b172ba2930142102db15482ee807f238c7d12b0964f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling vibrato v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/tokenizer.rs:82:23
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn new_worker(&self) -> Worker {
[INFO] [stdout]    |                       ^^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn new_worker(&self) -> Worker<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/tokenizer.rs:82:23
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn new_worker(&self) -> Worker {
[INFO] [stdout]    |                       ^^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn new_worker(&self) -> Worker<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.69s
[INFO] running `Command { std: "docker" "inspect" "4539456fcde1cd874f793b172ba2930142102db15482ee807f238c7d12b0964f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4539456fcde1cd874f793b172ba2930142102db15482ee807f238c7d12b0964f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/tokenizer.rs:82:23
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn new_worker(&self) -> Worker {
[INFO] [stderr]    |                       ^^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                       |
[INFO] [stderr]    |                       the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn new_worker(&self) -> Worker<'_> {
[INFO] [stderr]    |                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `vibrato` (lib) generated 1 warning (run `cargo fix --lib -p vibrato` to apply 1 suggestion)
[INFO] [stderr] warning: `vibrato` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vibrato-284eaf980675f89c)
[INFO] [stdout] 
[INFO] [stdout] running 103 tests
[INFO] [stdout] test dictionary::builder::tests::test_oor_lex ... ok
[INFO] [stdout] test dictionary::character::tests::test_from_reader_few_cols ... ok
[INFO] [stdout] test dictionary::character::tests::test_from_reader_char_range_1 ... ok
[INFO] [stdout] test dictionary::builder::tests::test_oor_unk ... ok
[INFO] [stdout] test dictionary::character::tests::test_from_reader_char_range_4 ... ok
[INFO] [stdout] test dictionary::character::tests::test_from_reader_invalid_length ... ok
[INFO] [stdout] test dictionary::character::tests::test_from_reader_invalid_group ... ok
[INFO] [stdout] test dictionary::character::tests::test_from_reader_no_default_cate ... ok
[INFO] [stdout] test dictionary::character::tests::test_from_reader_invalid_invoke ... ok
[INFO] [stdout] test dictionary::character::tests::test_from_reader_char_range_3 ... ok
[INFO] [stdout] test dictionary::character::tests::test_from_reader_basic ... ok
[INFO] [stdout] test dictionary::connector::matrix_connector::tests::test_2x3 ... ok
[INFO] [stdout] test dictionary::connector::matrix_connector::tests::test_larger_left_id ... ok
[INFO] [stdout] test dictionary::connector::matrix_connector::tests::test_larger_matrix ... ok
[INFO] [stdout] test dictionary::connector::matrix_connector::tests::test_larger_right_id ... ok
[INFO] [stdout] test dictionary::connector::matrix_connector::tests::test_less_body ... ok
[INFO] [stdout] test dictionary::connector::matrix_connector::tests::test_less_header ... ok
[INFO] [stdout] test dictionary::connector::matrix_connector::tests::test_more_body ... ok
[INFO] [stdout] test dictionary::connector::matrix_connector::tests::test_mapping ... ok
[INFO] [stdout] test dictionary::connector::raw_connector::scorer::tests::accumulate_cost_empty_test ... ok
[INFO] [stdout] test dictionary::connector::raw_connector::scorer::tests::accumulate_cost_test ... ok
[INFO] [stdout] test dictionary::connector::raw_connector::scorer::tests::retrieve_cost_test ... ok
[INFO] [stdout] test dictionary::connector::raw_connector::tests::parse_cost_invalid_cost_test ... ok
[INFO] [stdout] test dictionary::connector::raw_connector::tests::parse_cost_invalid_feature_test ... ok
[INFO] [stdout] test dictionary::connector::matrix_connector::tests::test_2x2 ... ok
[INFO] [stdout] test dictionary::character::tests::test_from_reader_invalid_cate ... ok
[INFO] [stdout] test dictionary::connector::raw_connector::scorer::tests::u31x8_encode_decode_test ... ok
[INFO] [stdout] test dictionary::lexicon::tests::test_from_reader_invalid_cost ... ok
[INFO] [stdout] test dictionary::connector::raw_connector::tests::parse_cost_invalid_tab_test ... ok
[INFO] [stdout] test dictionary::character::tests::test_from_reader_char_range_2 ... ok
[INFO] [stdout] test dictionary::connector::raw_connector::tests::mapping_test ... ok
[INFO] [stdout] test dictionary::connector::raw_connector::tests::from_readers_test ... ok
[INFO] [stdout] test dictionary::lexicon::tests::test_from_reader_few_cols ... ok
[INFO] [stdout] test dictionary::connector::matrix_connector::tests::test_more_header ... ok
[INFO] [stdout] test dictionary::lexicon::tests::test_from_reader_invalid_right_id ... ok
[INFO] [stdout] test dictionary::connector::raw_connector::tests::parse_cost_test ... ok
[INFO] [stdout] test dictionary::mapper::tests::test_compute_probs ... ok
[INFO] [stdout] test dictionary::connector::raw_connector::tests::parse_feature_invalid_id_test ... ok
[INFO] [stdout] test dictionary::lexicon::tests::test_parse_csv_empty_surface ... ok
[INFO] [stdout] test dictionary::connector::raw_connector::tests::parse_feature_test ... ok
[INFO] [stdout] test dictionary::lexicon::tests::test_from_reader_invalid_left_id ... ok
[INFO] [stdout] test dictionary::connector::dual_connector::tests::mapping_test ... ok
[INFO] [stdout] test dictionary::mapper::tests::test_parse_basic ... ok
[INFO] [stdout] test dictionary::lexicon::tests::test_from_reader_system ... ok
[INFO] [stdout] test dictionary::connector::dual_connector::tests::from_readers_test ... ok
[INFO] [stdout] test dictionary::mapper::tests::test_parse_oor ... ok
[INFO] [stdout] test dictionary::lexicon::tests::test_from_reader_user ... ok
[INFO] [stdout] test dictionary::lexicon::tests::test_common_prefix_iterator ... ok
[INFO] [stdout] test dictionary::mapper::tests::test_parse_zero ... ok
[INFO] [stdout] test tests::connector::test_matrix ... ok
[INFO] [stdout] test dictionary::unknown::tests::test_from_reader_basic ... ok
[INFO] [stdout] test dictionary::unknown::tests::test_from_reader_few_cols ... ok
[INFO] [stdout] test dictionary::unknown::tests::test_compatible_unk_entry_3 ... ok
[INFO] [stdout] test dictionary::unknown::tests::test_from_reader_invalid_cate ... ok
[INFO] [stdout] test dictionary::unknown::tests::test_compatible_unk_entry_undefined_2 ... ok
[INFO] [stdout] test dictionary::unknown::tests::test_compatible_unk_entry_2 ... ok
[INFO] [stdout] test sentence::tests::test_sentence ... ok
[INFO] [stdout] test dictionary::unknown::tests::test_compatible_unk_entry_1 ... ok
[INFO] [stdout] test dictionary::unknown::tests::test_compatible_unk_entry_undefined_1 ... ok
[INFO] [stdout] test tests::lexicon::test_get_word_feature ... ok
[INFO] [stdout] test tests::lexicon::test_common_prefix_iterator_2 ... ok
[INFO] [stdout] test tests::tokenizer::test_tokenize_kampersanda_with_max_grouping ... ok
[INFO] [stdout] test tests::lexicon::test_common_prefix_iterator_1 ... ok
[INFO] [stdout] test tests::tokenizer::test_tokenize_tokyoto_endswith_spaces_ignored ... ok
[INFO] [stdout] test tests::tokenizer::test_tokenize_kyotokyo ... ok
[INFO] [stdout] test tests::tokenizer::test_tokenize_empty ... ok
[INFO] [stdout] test tests::tokenizer::test_tokenize_kampersanda ... ok
[INFO] [stdout] test tests::tokenizer::test_tokenize_repeat ... ok
[INFO] [stdout] test tests::tokenizer::test_tokenize_tokyoto_startswith_spaces_ignored ... ok
[INFO] [stdout] test tests::tokenizer::test_tokenize_tokyo ... ok
[INFO] [stdout] test tests::tokenizer::test_tokenize_tokyoto_with_space_ignored ... ok
[INFO] [stdout] test token::tests::test_iter ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenize_2 ... ok
[INFO] [stdout] test trainer::corpus::tests::test_load_corpus ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenize_empty ... ok
[INFO] [stdout] test trainer::feature_extractor::test::test_bigram_feature_extraction ... ok
[INFO] [stdout] test tests::tokenizer::test_tokenize_tokyoto_with_spaces_ignored ... ok
[INFO] [stdout] test trainer::feature_extractor::test::test_bigram_feature_extraction_undefined ... ok
[INFO] [stdout] test trainer::config::tests::test_parse_rewrite_config ... ok
[INFO] [stdout] test trainer::feature_extractor::test::test_fill_aster ... ok
[INFO] [stdout] test trainer::feature_extractor::test::test_unigram_feature_extraction ... ok
[INFO] [stdout] test trainer::config::tests::test_parse_feature_config ... ok
[INFO] [stdout] test trainer::feature_rewriter::tests::test_build ... ok
[INFO] [stdout] test tests::tokenizer::test_tokenize_kanjinumeric ... ok
[INFO] [stdout] test trainer::feature_rewriter::tests::test_rewrite_fail ... ok
[INFO] [stdout] test trainer::feature_rewriter::tests::test_rewrite_match ... ok
[INFO] [stdout] test tests::tokenizer::test_tokenize_kampersanda_with_user ... ok
[INFO] [stdout] test tests::tokenizer::test_tokenize_tokyoto_with_space ... ok
[INFO] [stdout] test utils::tests::test_parse_csv_row_with_quote ... ok
[INFO] [stdout] test tests::tokenizer::test_tokenize_tokyoken ... ok
[INFO] [stdout] test trainer::feature_extractor::test::test_unigram_feature_extraction_undefined ... ok
[INFO] [stdout] test trainer::feature_rewriter::tests::test_rewrite_match_short ... ok
[INFO] [stdout] test trainer::feature_rewriter::tests::test_rewrite_match_mostfirst_long_short ... ok
[INFO] [stdout] test utils::tests::test_parse_csv_row ... ok
[INFO] [stdout] test trainer::feature_rewriter::tests::test_rewrite_match_mostfirst ... ok
[INFO] [stdout] test trainer::feature_rewriter::tests::test_invalid_index ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenize_3 ... ok
[INFO] [stdout] test tests::tokenizer::test_tokenize_kyotokyo_with_user ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenize_1 ... ok
[INFO] [stderr] Oct 06 20:28:29.938 INFO L-BFGS
[INFO] [stderr] Oct 06 20:28:29.939 INFO L-BFGS
[INFO] [stderr] Oct 06 20:28:29.939 INFO L-BFGS
[INFO] [stderr] Oct 06 20:28:29.939 INFO L-BFGS
[INFO] [stderr] Oct 06 20:28:29.940 INFO iter: 0, cost: Oct 06 20:28:29.9400.393768736767388, best_cost: 0.393768736767388, cost_count: 2, gradient_count: 2, time: 0.00108848, gamma: 1
[INFO] [stderr]  INFO iter: 0, cost: 0.393768736767388, best_cost: 0.393768736767388, cost_count: 2, gradient_count: 2, time: 0.00121701, gamma: 1
[INFO] [stderr] Oct 06 20:28:29.940 INFO iter: 0, cost: 0.393768736767388, best_cost: 0.393768736767388, gradient_count: 2, cost_count: 2, gamma: 1, time: 0.00109268
[INFO] [stderr] Oct 06 20:28:29.940 INFO iter: 0, cost: 0.393768736767388, best_cost: 0.393768736767388, cost_count: 2, gradient_count: 2, time: 0.00126883, gamma: 1
[INFO] [stderr] Oct 06 20:28:29.941Oct 06 20:28:29.941 INFO  INFO iter: 1, itercost::  10.37612750574806864, , costbest_cost::  0.376127505748068640.37612750574806864, , best_costgradient_count::  0.376127505748068643, , cost_countcost_count::  33, , gradient_countgamma::  30.9911431470478999, , time:time: 0.00117585, gamma: 0.9911431470478999
[INFO] [stderr]  0.0012168
[INFO] [stderr] Oct 06 20:28:29.941 INFO iter: 1, cost: 0.37612750574806864, best_cost: 0.37612750574806864, cost_count: 3, gradient_count: 3, gamma: 0.9911431470478999, time: 0.00138643
[INFO] [stderr] Oct 06 20:28:29.942 INFO iter: 2, cost: 0.3551113548905876, best_cost: 0.3551113548905876, gradient_count: 4, cost_count: 4, gamma: 1.9944195843392287, time: 0.00110242
[INFO] [stderr] Oct 06 20:28:29.942 INFO iter: 2, cost: 0.3551113548905876, best_cost: 0.3551113548905876, cost_count: 4, gradient_count: 4, time: 0.00115476, gamma: 1.9944195843392287
[INFO] [stderr] Oct 06 20:28:29.943 INFO iter: 2, cost: 0.3551113548905876, best_cost: 0.3551113548905876, cost_count: 4, gradient_count: 4, gamma: 1.9944195843392287, time: 0.0011928
[INFO] [stderr] Oct 06 20:28:29.943 INFO iter: 1, cost: 0.37612750574806864, best_cost: 0.37612750574806864, cost_count: 3, gradient_count: 3, time: 0.0027093, gamma: 0.9911431470478999
[INFO] [stderr] Oct 06 20:28:29.943 INFO iter: 3, cost: 0.32539272687565807, best_cost: 0.32539272687565807, gradient_count: 5, cost_count: 5, gamma: 3.722899220318489, time: 0.00118171
[INFO] [stderr] Oct 06 20:28:29.944 INFO iter: 3, cost: 0.32539272687565807, best_cost: 0.32539272687565807, cost_count: 5, gradient_count: 5, time: 0.00124553, gamma: 3.722899220318489
[INFO] [stderr] Oct 06 20:28:29.944 INFO iter: 3, cost: 0.32539272687565807, best_cost: 0.32539272687565807, cost_count: 5, gradient_count: 5, time: 0.00157179, gamma: 3.722899220318489
[INFO] [stderr] Oct 06 20:28:29.944 INFO iter: 4, cost: 0.2547391157156841, best_cost: 0.2547391157156841, gradient_count: 6, cost_count: 6, time: 0.00112843, gamma: 9.584768296546473
[INFO] [stderr] Oct 06 20:28:29.945 INFO iter: 2, cost: 0.3551113548905876, best_cost: 0.3551113548905876, cost_count: 4, gradient_count: 4, gamma: 1.9944195843392287, time: 0.00159947
[INFO] [stderr] Oct 06 20:28:29.945 INFO iter: 4, cost: 0.2547391157156841, best_cost: 0.2547391157156841, cost_count: 6, gradient_count: 6, time: 0.00158784, gamma: 9.584768296546473
[INFO] [stderr] Oct 06 20:28:29.945 INFO iter: 4, cost: 0.2547391157156841, best_cost: 0.2547391157156841, cost_count: 6, gradient_count: 6, gamma: 9.584768296546473, time: 0.00132097
[INFO] [stderr] Oct 06 20:28:29.946 INFO iter: 3, cost: 0.32539272687565807, best_cost: 0.32539272687565807, cost_count: 5, gradient_count: 5, time: 0.00120166, gamma: 3.722899220318489
[INFO] [stderr] Oct 06 20:28:29.947 INFO iter: 4, cost: 0.2547391157156841, best_cost: 0.2547391157156841, cost_count: 6, gradient_count: 6, time: 0.0012452, gamma: 9.584768296546473
[INFO] [stdout] test tests::trainer::test_unk_format ... ok
[INFO] [stdout] test tests::trainer::test_user_lex_format ... ok
[INFO] [stdout] test tests::trainer::test_matrix_format ... ok
[INFO] [stdout] test tests::trainer::test_lexicon_format ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 103 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vibrato
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/dictionary.rs - dictionary::Dictionary::write (line 125) - compile ... ok
[INFO] [stdout] test src/dictionary.rs - dictionary::Dictionary::read (line 163) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/trainer.rs - trainer (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4539456fcde1cd874f793b172ba2930142102db15482ee807f238c7d12b0964f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4539456fcde1cd874f793b172ba2930142102db15482ee807f238c7d12b0964f", kill_on_drop: false }`
[INFO] [stdout] 4539456fcde1cd874f793b172ba2930142102db15482ee807f238c7d12b0964f
