[INFO] fetching crate rs-wordle-solver 0.1.1... [INFO] testing rs-wordle-solver-0.1.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate rs-wordle-solver 0.1.1 into /workspace/builds/worker-19/source [INFO] validating manifest of crates.io crate rs-wordle-solver 0.1.1 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rs-wordle-solver 0.1.1 [INFO] finished tweaking crates.io crate rs-wordle-solver 0.1.1 [INFO] tweaked toml for crates.io crate rs-wordle-solver 0.1.1 written to /workspace/builds/worker-19/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd5b572e9978eaad8281b146d3b0e34b8037e603e0d6b7b5cc4850aa778d64d8 [INFO] running `Command { std: "docker" "start" "-a" "fd5b572e9978eaad8281b146d3b0e34b8037e603e0d6b7b5cc4850aa778d64d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd5b572e9978eaad8281b146d3b0e34b8037e603e0d6b7b5cc4850aa778d64d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd5b572e9978eaad8281b146d3b0e34b8037e603e0d6b7b5cc4850aa778d64d8", kill_on_drop: false }` [INFO] [stdout] fd5b572e9978eaad8281b146d3b0e34b8037e603e0d6b7b5cc4850aa778d64d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6382aa9b7d0940ec093d8233ce2714497519efdc775a3be72733f2c83eaf3f4d [INFO] running `Command { std: "docker" "start" "-a" "6382aa9b7d0940ec093d8233ce2714497519efdc775a3be72733f2c83eaf3f4d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rs-wordle-solver v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.69s [INFO] running `Command { std: "docker" "inspect" "6382aa9b7d0940ec093d8233ce2714497519efdc775a3be72733f2c83eaf3f4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6382aa9b7d0940ec093d8233ce2714497519efdc775a3be72733f2c83eaf3f4d", kill_on_drop: false }` [INFO] [stdout] 6382aa9b7d0940ec093d8233ce2714497519efdc775a3be72733f2c83eaf3f4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11ef169a93b4606612ea32bf5022c52768782cdeec26feaddecff68d684ab811 [INFO] running `Command { std: "docker" "start" "-a" "11ef169a93b4606612ea32bf5022c52768782cdeec26feaddecff68d684ab811", kill_on_drop: false }` [INFO] [stderr] Compiling assert_matches v1.5.0 [INFO] [stderr] Compiling rs-wordle-solver v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.21s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rs_wordle_solver-2bf7367fbf151bb1) [INFO] [stderr] Executable tests/data_test.rs (/opt/rustwide/target/debug/deps/data_test-71ef6c6efad6a933) [INFO] [stderr] Executable tests/engine_test.rs (/opt/rustwide/target/debug/deps/engine_test-9c31d8950381dc58) [INFO] [stderr] Executable tests/results_test.rs (/opt/rustwide/target/debug/deps/results_test-08073618996b2b01) [INFO] [stderr] Executable tests/scorers_test.rs (/opt/rustwide/target/debug/deps/scorers_test-29e5c8a880ae9f80) [INFO] running `Command { std: "docker" "inspect" "11ef169a93b4606612ea32bf5022c52768782cdeec26feaddecff68d684ab811", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11ef169a93b4606612ea32bf5022c52768782cdeec26feaddecff68d684ab811", kill_on_drop: false }` [INFO] [stdout] 11ef169a93b4606612ea32bf5022c52768782cdeec26feaddecff68d684ab811 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a14eb51facfd9b62a9237e4621a8c41c3f1fbe53ff2da3207ecb2897e0610c0b [INFO] running `Command { std: "docker" "start" "-a" "a14eb51facfd9b62a9237e4621a8c41c3f1fbe53ff2da3207ecb2897e0610c0b", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rs_wordle_solver-2bf7367fbf151bb1) [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stderr] Running tests/data_test.rs (/opt/rustwide/target/debug/deps/data_test-71ef6c6efad6a933) [INFO] [stdout] test restrictions::tests::present_letter_constructor ... ok [INFO] [stdout] test restrictions::tests::present_letter_here_after_not_here_errors ... ok [INFO] [stdout] test restrictions::tests::present_letter_infer_must_be_here ... ok [INFO] [stdout] test restrictions::tests::present_letter_here_then_max_count_fills_remainder_not_here ... ok [INFO] [stdout] test restrictions::tests::present_letter_max_count_less_than_here_errors ... ok [INFO] [stdout] test restrictions::tests::present_letter_max_count_more_than_possible_errors ... ok [INFO] [stdout] test restrictions::tests::present_letter_max_count_then_here_fills_remainder_not_here ... ok [INFO] [stdout] test restrictions::tests::present_letter_max_count_then_not_here_fills_remainder_here ... ok [INFO] [stdout] test restrictions::tests::present_letter_must_be_here_whole_word ... ok [INFO] [stdout] test restrictions::tests::present_letter_not_here_after_here_errors ... ok [INFO] [stdout] test restrictions::tests::present_letter_set_here ... ok [INFO] [stdout] test restrictions::tests::present_letter_set_here_can_be_repeated ... ok [INFO] [stdout] test restrictions::tests::present_letter_set_not_here ... ok [INFO] [stdout] test restrictions::tests::present_letter_set_not_here_can_be_repeated ... ok [INFO] [stdout] test restrictions::tests::word_restrictions_conflicting_merge_not_present_then_present ... ok [INFO] [stdout] test restrictions::tests::word_restrictions_conflicting_merge_present_then_not_present ... ok [INFO] [stdout] test restrictions::tests::word_restrictions_conflicting_merge_present_different_place ... ok [INFO] [stdout] test restrictions::tests::word_restrictions_is_satisfied_by_no_restrictions ... ok [INFO] [stdout] test restrictions::tests::word_restrictions_empty_then_merge ... ok [INFO] [stdout] test restrictions::tests::word_restrictions_is_satisfied_by_with_min_count ... ok [INFO] [stdout] test restrictions::tests::word_restrictions_is_satisfied_by_with_known_required_count ... ok [INFO] [stdout] test restrictions::tests::word_restrictions_is_satisfied_by_with_restrictions ... ok [INFO] [stdout] test restrictions::tests::word_restrictions_merge_wrong_length ... ok [INFO] [stdout] test restrictions::tests::word_restrictions_merge ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test compressed_guess_result_equality ... ok [INFO] [stdout] test word_bank_from_reader_mismatched_word_length_fails ... ok [INFO] [stdout] test word_bank_from_iterator_succeeds ... ok [INFO] [stdout] test word_bank_from_reader_succeeds ... ok [INFO] [stdout] test word_bank_from_string_iterator_succeeds ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/engine_test.rs (/opt/rustwide/target/debug/deps/engine_test-9c31d8950381dc58) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test max_score_guesser_select_next_guess_no_words ... ok [INFO] [stdout] test max_score_guesser_select_next_guess_chooses_best_word ... ok [INFO] [stdout] test play_game_takes_too_many_guesses ... ok [INFO] [stdout] test max_score_guesser_update_guess_result_modifies_next_guess ... ok [INFO] [stdout] test play_game_with_known_word_max_eliminations ... ok [INFO] [stdout] test play_game_with_unknown_word_max_eliminations ... ok [INFO] [stdout] test play_game_with_known_word_random ... ok [INFO] [stdout] test random_guesser_invalid_update_fails ... ok [INFO] [stdout] test play_game_with_unknown_word_random ... ok [INFO] [stdout] test random_guesser_select_next_guess_chooses_best_word ... ok [INFO] [stdout] test random_guesser_select_next_guess_no_words ... ok [INFO] [stdout] test random_guesser_update_guess_result_modifies_next_guess ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/results_test.rs (/opt/rustwide/target/debug/deps/results_test-08073618996b2b01) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test get_result_for_guess_invalid_guess ... ok [INFO] [stdout] test get_result_for_guess_correct ... ok [INFO] [stdout] test get_result_for_guess_none_match ... ok [INFO] [stdout] test get_result_for_guess_partial ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/scorers_test.rs (/opt/rustwide/target/debug/deps/scorers_test-29e5c8a880ae9f80) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test max_eliminations_scorer::score_word ... ok [INFO] [stdout] test max_approximate_eliminations_scorer::solve_wordle ... ok [INFO] [stdout] test max_approximate_eliminations_scorer::try_solve_unknown_word ... ok [INFO] [stdout] test max_eliminations_scorer::score_word_after_update ... ok [INFO] [stdout] test max_eliminations_scorer::solve_wordle ... ok [INFO] [stdout] test max_eliminations_scorer::try_solve_unknown_word ... ok [INFO] [stdout] test max_unique_letters_scorer::solve_wordle ... ok [INFO] [stdout] test score_located_letters::score_word ... ok [INFO] [stdout] test score_located_letters::score_word_after_update ... ok [INFO] [stdout] test max_unique_letters_scorer::try_solve_unknown_word ... ok [INFO] [stdout] test score_located_letters::solve_wordle ... ok [INFO] [stdout] test score_located_letters::try_solve_unknown_word ... ok [INFO] [stdout] test score_located_letters::update_with_uknown_word ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests rs-wordle-solver [INFO] [stdout] [INFO] [stdout] running 29 tests [INFO] [stdout] test src/data.rs - data::WordBank::from_reader (line 56) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... FAILED [INFO] [stdout] test src/data.rs - data::WordTracker::words_without_letter (line 505) ... FAILED [INFO] [stdout] test src/scorers.rs - scorers::LocatedLettersScorer::new (line 185) ... FAILED [INFO] [stdout] test src/scorers.rs - scorers::MaxUniqueLetterFrequencyScorer::new (line 76) ... FAILED [INFO] [stdout] test src/data.rs - data::WordBank::from_iterator (line 99) ... FAILED [INFO] [stdout] test src/engine.rs - engine::play_game_with_guesser (line 26) ... FAILED [INFO] [stdout] test src/engine.rs - engine::MaxScoreGuesser::new (line 179) ... FAILED [INFO] [stdout] test src/data.rs - data::WordCounter::num_words_with_located_letter (line 203) ... ok [INFO] [stdout] test src/data.rs - data::WordCounter::from_iter (line 254) ... ok [INFO] [stdout] test src/data.rs - data::WordTracker (line 299) ... ok [INFO] [stdout] test src/scorers.rs - scorers::MaxApproximateEliminationsScorer::new (line 305) ... ok [INFO] [stdout] test src/data.rs - data::WordTracker::from_iter (line 552) ... ok [INFO] [stdout] test src/scorers.rs - scorers::MaxEliminationsScorer::new (line 429) ... ok [INFO] [stdout] test src/data.rs - data::WordTracker::words_with_letter (line 448) ... ok [INFO] [stdout] test src/data.rs - data::WordTracker::all_words (line 388) ... ok [INFO] [stdout] test src/scorers.rs - scorers::MaxComboEliminationsScorer::new (line 528) ... ok [INFO] [stdout] test src/data.rs - data::WordTracker::from_slice (line 371) ... ok [INFO] [stdout] test src/data.rs - data::WordCounter (line 173) ... ok [INFO] [stdout] test src/engine.rs - engine::RandomGuesser::new (line 105) ... ok [INFO] [stdout] test src/data.rs - data::LocatedLetter (line 11) ... ok [INFO] [stdout] test src/results.rs - results::get_result_for_guess (line 105) ... ok [INFO] [stdout] test src/data.rs - data::WordTracker::has_letter (line 404) ... ok [INFO] [stdout] test src/lib.rs - (line 25) ... ok [INFO] [stdout] test src/data.rs - data::WordTracker::new (line 328) ... ok [INFO] [stdout] test src/data.rs - data::WordTracker::words_with_letter_not_here (line 475) ... ok [INFO] [stdout] test src/data.rs - data::WordTracker::from_iter (line 530) ... ok [INFO] [stdout] test src/data.rs - data::WordTracker::words_with_located_letter (line 421) ... ok [INFO] [stdout] test src/data.rs - data::WordCounter::num_words_with_letter (line 227) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 7) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/data.rs - data::WordTracker::words_without_letter (line 505) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/scorers.rs - scorers::LocatedLettersScorer::new (line 185) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/scorers.rs - scorers::MaxUniqueLetterFrequencyScorer::new (line 76) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/data.rs - data::WordBank::from_iterator (line 99) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/engine.rs - engine::play_game_with_guesser (line 26) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/engine.rs - engine::MaxScoreGuesser::new (line 179) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/data.rs - data::WordBank::from_iterator (line 99) [INFO] [stdout] src/data.rs - data::WordTracker::words_without_letter (line 505) [INFO] [stdout] src/engine.rs - engine::MaxScoreGuesser::new (line 179) [INFO] [stdout] src/engine.rs - engine::play_game_with_guesser (line 26) [INFO] [stdout] src/lib.rs - (line 7) [INFO] [stdout] src/scorers.rs - scorers::LocatedLettersScorer::new (line 185) [INFO] [stdout] src/scorers.rs - scorers::MaxUniqueLetterFrequencyScorer::new (line 76) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 22 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.37s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "a14eb51facfd9b62a9237e4621a8c41c3f1fbe53ff2da3207ecb2897e0610c0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a14eb51facfd9b62a9237e4621a8c41c3f1fbe53ff2da3207ecb2897e0610c0b", kill_on_drop: false }` [INFO] [stdout] a14eb51facfd9b62a9237e4621a8c41c3f1fbe53ff2da3207ecb2897e0610c0b