[INFO] cloning repository https://github.com/brunocodutra/chessboard [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brunocodutra/chessboard" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrunocodutra%2Fchessboard", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrunocodutra%2Fchessboard'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f8d0b8bc0f0c7a00988cf5a45a1fa432d3bd24c7 [INFO] testing brunocodutra/chessboard against master#0e21a27075a8c508f00d1a4430497f17ce93d5c9 for pr-98839 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrunocodutra%2Fchessboard" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/brunocodutra/chessboard on toolchain 0e21a27075a8c508f00d1a4430497f17ce93d5c9 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/brunocodutra/chessboard [INFO] finished tweaking git repo https://github.com/brunocodutra/chessboard [INFO] tweaked toml for git repo https://github.com/brunocodutra/chessboard written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/brunocodutra/chessboard already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pgn-reader v0.20.0 [INFO] [stderr] Downloaded rustix v0.34.7 [INFO] [stderr] Downloaded vampirc-uci v0.11.1 [INFO] [stderr] Downloaded shakmaty v0.21.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6184bed387f620521f66f8430554a2faa51c040e1fc336cf107ecd484c4c5a63 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6184bed387f620521f66f8430554a2faa51c040e1fc336cf107ecd484c4c5a63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6184bed387f620521f66f8430554a2faa51c040e1fc336cf107ecd484c4c5a63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6184bed387f620521f66f8430554a2faa51c040e1fc336cf107ecd484c4c5a63", kill_on_drop: false }` [INFO] [stdout] 6184bed387f620521f66f8430554a2faa51c040e1fc336cf107ecd484c4c5a63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00e7940a29448d9eb885c27370e9543546dbd58c8033f976befaf0e585f8eb3d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "00e7940a29448d9eb885c27370e9543546dbd58c8033f976befaf0e585f8eb3d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling io-lifetimes v0.6.1 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling serde_derive v1.0.138 [INFO] [stderr] Compiling rustix v0.34.7 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling serde v1.0.138 [INFO] [stderr] Compiling linux-raw-sys v0.0.46 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling shakmaty v0.21.1 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling anyhow v1.0.58 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling os_str_bytes v6.0.1 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling tracing-core v0.1.28 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling atomic v0.5.1 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling wyz v0.5.0 [INFO] [stderr] Compiling clap_lex v0.2.0 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling bitvec v1.0.0 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling btoi v0.4.2 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling mio v0.8.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling nix v0.23.1 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling fd-lock v3.0.5 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling rustyline v9.1.2 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling clap_derive v3.1.18 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling tokio v1.19.2 [INFO] [stderr] Compiling vampirc-uci v0.11.1 [INFO] [stderr] Compiling tracing v0.1.34 [INFO] [stderr] Compiling clap v3.1.18 [INFO] [stderr] Compiling tracing-subscriber v0.3.14 [INFO] [stderr] Compiling ron v0.7.1 [INFO] [stderr] Compiling chessboard v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 54s [INFO] running `Command { std: "docker" "inspect" "00e7940a29448d9eb885c27370e9543546dbd58c8033f976befaf0e585f8eb3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00e7940a29448d9eb885c27370e9543546dbd58c8033f976befaf0e585f8eb3d", kill_on_drop: false }` [INFO] [stdout] 00e7940a29448d9eb885c27370e9543546dbd58c8033f976befaf0e585f8eb3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 49a101ff5f830061b8ba8a579016c1348fe78c9145a4b545c6be9f4599595e40 [INFO] running `Command { std: "docker" "start" "-a" "49a101ff5f830061b8ba8a579016c1348fe78c9145a4b545c6be9f4599595e40", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling semver v1.0.9 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling shakmaty v0.21.1 [INFO] [stderr] Compiling predicates-core v1.0.3 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling termtree v0.2.4 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling downcast v0.11.0 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling fragile v1.2.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling predicates-tree v1.0.5 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling structmeta-derive v0.1.5 [INFO] [stderr] Compiling mockall_derive v0.11.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling btoi v0.4.2 [INFO] [stderr] Compiling float-cmp v0.9.0 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.8.3 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling nix v0.23.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling slice-deque v0.3.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling tokio v1.19.2 [INFO] [stderr] Compiling tracing-subscriber v0.3.14 [INFO] [stderr] Compiling predicates v2.1.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling structmeta v0.1.5 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling test-strategy v0.2.0 [INFO] [stderr] Compiling pgn-reader v0.20.0 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling vampirc-uci v0.11.1 [INFO] [stderr] Compiling proptest v1.0.0 [INFO] [stderr] Compiling mockall v0.11.1 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling rustyline v9.1.2 [INFO] [stderr] Compiling chessboard v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3m 58s [INFO] running `Command { std: "docker" "inspect" "49a101ff5f830061b8ba8a579016c1348fe78c9145a4b545c6be9f4599595e40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49a101ff5f830061b8ba8a579016c1348fe78c9145a4b545c6be9f4599595e40", kill_on_drop: false }` [INFO] [stdout] 49a101ff5f830061b8ba8a579016c1348fe78c9145a4b545c6be9f4599595e40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ba6223a56d69851b8035c0d3bff964bd9acc62bbddaccc628c20010c45eb37cf [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ba6223a56d69851b8035c0d3bff964bd9acc62bbddaccc628c20010c45eb37cf", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.38s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chessboard-bccb964483903066) [INFO] [stdout] [INFO] [stdout] running 198 tests [INFO] [stdout] test cache::tests::new_initializes_cache ... ok [INFO] [stdout] test bits::tests::can_be_converted_from_wider_sequence_of_raw_bits ... ok [INFO] [stdout] test action::tests::decoding_action_fails_for_invalid_register ... ok [INFO] [stdout] test cache::tests::len_returns_cache_size ... ok [INFO] [stdout] test cache::tests::is_empty_returns_whether_cache_is_disabled ... ok [INFO] [stdout] test bits::tests::bits_has_fixed_width ... ok [INFO] [stdout] test action::tests::action_can_be_converted_from_move ... ok [INFO] [stdout] test action::tests::illegal_action_can_be_converted_from_outcome ... ok [INFO] [stdout] test bits::tests::max_has_all_bits_set_to_one ... ok [INFO] [stdout] test action::tests::decoding_encoded_action_is_an_identity ... ok [INFO] [stdout] test color::tests::color_implements_not_operator ... ok [INFO] [stdout] test cache::tests::load_reads_value_at_index ... ok [INFO] [stdout] test engine::tests::heuristic_builder_is_deserializable ... ok [INFO] [stdout] test color::tests::color_has_an_equivalent_shakmaty_representation ... ok [INFO] [stdout] test engine::tests::random_builder_is_deserializable ... ok [INFO] [stdout] test engine::tests::heuristic_can_be_configured_at_runtime ... ok [INFO] [stdout] test engine::tests::mock_engine_builder_is_deserializable ... ok [INFO] [stdout] test cache::tests::clear_resets_cache ... ok [INFO] [stdout] test cache::tests::store_writes_value_at_index ... ok [INFO] [stdout] test engine::tests::mock_can_be_configured_at_runtime ... ok [INFO] [stdout] test cache::tests::update_aborts_if_supplier_returns_none ... ok [INFO] [stdout] test file::tests::file_can_be_converted_to_char ... ok [INFO] [stdout] test engine::tests::random_can_be_configured_at_runtime ... ok [INFO] [stdout] test file::tests::converting_file_from_index_out_of_range_fails ... ok [INFO] [stdout] test cache::tests::update_writes_value_at_index_if_supplier_returns_some ... ok [INFO] [stdout] test file::tests::file_guarantees_zero_value_optimization ... ok [INFO] [stdout] test file::tests::file_has_an_index ... ok [INFO] [stdout] test file::tests::file_has_an_equivalent_shakmaty_representation ... ok [INFO] [stdout] test file::tests::iter_returns_double_ended_iterator ... ok [INFO] [stdout] test file::tests::converting_file_from_letter_out_of_range_fails ... ok [INFO] [stdout] test file::tests::from_index_constructs_file_by_index ... ok [INFO] [stdout] test file::tests::iter_returns_iterator_of_exact_size ... ok [INFO] [stdout] test file::tests::file_is_ordered_by_index ... ok [INFO] [stdout] test file::tests::iter_returns_iterator_over_files_in_order ... ok [INFO] [stdout] test file::tests::parsing_file_fails_for_letters_out_of_range ... ok [INFO] [stdout] test file::tests::parsing_printed_file_is_an_identity ... ok [INFO] [stdout] test file::tests::subtracting_files_gives_distance ... ok [INFO] [stdout] test file::tests::parsing_file_succeeds_for_lower_case_letter_between_a_and_h ... ok [INFO] [stdout] test file::tests::parsing_file_fails_for_strings_of_length_not_one ... ok [INFO] [stdout] test file::tests::parsing_file_fails_for_upper_case_letter ... ok [INFO] [stdout] test bits::tests::converting_from_narrower_sequence_of_raw_bits_panics - should panic ... ok [INFO] [stdout] test action::tests::illegal_action_can_be_converted_from_illegal_move ... ok [INFO] [stdout] test engine::random::tests::score_is_stable ... ok [INFO] [stdout] test engine::heuristic::tests::draw_evaluates_to_balanced_score ... ok [INFO] [stdout] test file::tests::from_index_panics_if_index_out_of_range - should panic ... ok [INFO] [stdout] test engine::heuristic::tests::score_is_stable ... ok [INFO] [stdout] test game::tests::all_legal_moves_are_possible_before_game_has_ended ... ok [INFO] [stdout] test game::tests::actions_cannot_be_executed_after_game_has_ended ... ok [INFO] [stdout] test cache::tests::cache_is_thread_safe ... ok [INFO] [stdout] test game::tests::legal_actions_always_change_the_side_to_play ... ok [INFO] [stdout] test game::tests::position_borrows_the_current_game_state ... ok [INFO] [stdout] test game::tests::outcome_returns_some_result_if_game_has_ended ... ok [INFO] [stdout] test game::tests::legal_actions_can_always_be_executed ... ok [INFO] [stdout] test io::process::tests::drop_recovers_from_missing_runtime ... ok [INFO] [stdout] test io::process::tests::new_expects_stdin_and_stdout ... ok [INFO] [stdout] test game::tests::resigning_is_always_possible_before_game_has_ended ... ok [INFO] [stdout] test engine::heuristic::tests::lost_game_evaluates_to_lowest_possible_score ... ok [INFO] [stdout] test game::tests::there_are_no_further_actions_if_game_has_ended ... ok [INFO] [stdout] test engine::heuristic::tests::won_game_evaluates_to_highest_possible_score ... ok [INFO] [stdout] test outcome::tests::neither_side_wins_if_draw ... ok [INFO] [stdout] test outcome::tests::one_side_wins_if_decisive ... ok [INFO] [stdout] test outcome::tests::outcome_is_either_draw_or_decisive ... ok [INFO] [stdout] test outcome::tests::side_that_checkmates_wins ... ok [INFO] [stdout] test fen::test::parsing_printed_fen_is_an_identity ... ok [INFO] [stdout] test outcome::tests::side_that_resigns_loses ... ok [INFO] [stdout] test piece::tests::piece_has_a_color ... ok [INFO] [stdout] test io::process::tests::new_fails_if_stdio_not_available ... ok [INFO] [stdout] test piece::tests::file_can_be_converted_into_char ... ok [INFO] [stdout] test piece::tests::piece_has_a_default_ascii_representation ... ok [INFO] [stdout] test piece::tests::piece_has_a_role ... ok [INFO] [stdout] test piece::tests::piece_has_an_alternate_figurine_representation ... ok [INFO] [stdout] test fen::test::parsing_invalid_fen_fails ... ok [INFO] [stdout] test piece::tests::piece_has_an_equivalent_shakmaty_representation ... ok [INFO] [stdout] test game::tests::game_state_does_not_change_after_an_invalid_action ... ok [INFO] [stdout] test game::tests::game_executes_player_actions_in_their_turn ... ok [INFO] [stdout] test game::tests::game_ends_once_an_outcome_is_reached ... ok [INFO] [stdout] test game::tests::game_returns_sequence_of_moves_in_standard_notation ... ok [INFO] [stdout] test game::tests::game_interrupts_if_player_encounters_an_error ... ok [INFO] [stdout] test game::tests::game_ignores_illegal_player_actions ... ok [INFO] [stdout] test io::process::tests::drop_gracefully_terminates_child_process ... ok [INFO] [stdout] test io::process::tests::recv_waits_for_line_break ... ok [INFO] [stdout] test io::process::tests::send_appends_line_break ... ok [INFO] [stdout] test player::tests::ai_builder_is_deserializable ... ok [INFO] [stdout] test player::tests::ai_can_be_configured_at_runtime ... ok [INFO] [stdout] test player::tests::cli_builder_is_deserializable ... ok [INFO] [stdout] test player::tests::cli_can_be_configured_at_runtime ... ok [INFO] [stdout] test io::process::tests::drop_recovers_from_errors ... ok [INFO] [stdout] test player::tests::uci_builder_is_deserializable ... ok [INFO] [stdout] test player::ai::tests::resigns_if_there_are_no_moves ... ok [INFO] [stdout] test player::tests::uci_can_be_configured_at_runtime ... ok [INFO] [stdout] test io::process::tests::drop_kills_child_process_if_it_does_not_exit_gracefully ... ok [INFO] [stdout] test player::uci::tests::drop_recovers_from_missing_runtime ... ok [INFO] [stdout] test player::ai::tests::searches_for_move ... ok [INFO] [stdout] test player::cli::tests::board_is_displayed_before_prompting_player_for_action ... ok [INFO] [stdout] test player::cli::tests::play_can_fail_flushing ... ok [INFO] [stdout] test player::cli::tests::help_is_displayed_if_no_command_is_given ... ok [INFO] [stdout] test player::uci::tests::new_schedules_engine_for_lazy_initialization ... ok [INFO] [stdout] test player::cli::tests::move_does_not_accept_invalid_moves ... ok [INFO] [stdout] test player::cli::tests::play_can_fail_writing ... ok [INFO] [stdout] test player::cli::tests::play_can_fail_reading ... ok [INFO] [stdout] test player::cli::tests::player_can_make_a_move ... ok [INFO] [stdout] test player::cli::tests::player_can_ask_for_help ... ok [INFO] [stdout] test player::cli::tests::player_can_resign ... ok [INFO] [stdout] test position::tests::all_positions_can_be_represented_using_fen_notation ... ok [INFO] [stdout] test position::tests::attackers_returns_squares_from_where_pieces_of_a_color_can_attack ... ok [INFO] [stdout] test player::uci::tests::drop_gracefully_quits_initialized_engine ... ok [INFO] [stdout] test player::cli::tests::resign_takes_no_arguments ... ok [INFO] [stdout] test player::cli::tests::player_is_prompted_again_after_invalid_command ... ok [INFO] [stdout] test position::tests::attacks_returns_squares_attacked_by_this_piece ... ok [INFO] [stdout] test player::uci::tests::drop_gracefully_quits_uninitialized_engine ... ok [INFO] [stdout] test player::uci::tests::drop_recovers_from_errors ... ok [INFO] [stdout] test position::tests::attacks_returns_empty_iterator_if_square_is_not_occupied ... ok [INFO] [stdout] test position::tests::halfmoves_returns_the_number_of_halfmoves_since_last_irreversible_move ... ok [INFO] [stdout] test position::tests::pieces_returns_squares_of_pieces_of_a_kind ... ok [INFO] [stdout] test position::tests::fullmoves_returns_the_current_move_number ... ok [INFO] [stdout] test position::tests::checkers_returns_squares_of_pieces_giving_check ... ok [INFO] [stdout] test player::uci::tests::engine_is_lazily_initialized ... ok [INFO] [stdout] test position::tests::moves_returns_the_legal_moves_from_this_position ... ok [INFO] [stdout] test promotion::tests::decoding_encoded_promotion_is_an_identity ... ok [INFO] [stdout] test promotion::tests::decoding_promotion_fails_for_invalid_register ... ok [INFO] [stdout] test player::uci::tests::initialization_can_fail ... ok [INFO] [stdout] test promotion::tests::parsing_printed_promotion_is_an_identity ... ok [INFO] [stdout] test promotion::tests::parsing_promotion_fails_for_upper_case_letter ... ok [INFO] [stdout] test promotion::tests::promotion_has_an_equivalent_shakmaty_representation ... ok [INFO] [stdout] test promotion::tests::promotion_has_an_equivalent_vampirc_uci_representation ... ok [INFO] [stdout] test position::tests::position_has_an_equivalent_shakmaty_representation ... ok [INFO] [stdout] test r#move::tests::move_guarantees_zero_value_optimization ... ok [INFO] [stdout] test r#move::tests::decoding_move_fails_for_invalid_register ... ok [INFO] [stdout] test player::uci::tests::initialization_ignores_unexpected_uci_messages ... ok [INFO] [stdout] test promotion::tests::parsing_promotion_fails_except_for_one_of_four_letters ... ok [INFO] [stdout] test r#move::tests::move_has_an_equivalent_shakmaty_representation ... ok [INFO] [stdout] test r#move::tests::move_has_an_equivalent_vampirc_uci_representation ... ok [INFO] [stdout] test r#move::tests::move_serializes_to_pure_coordinate_notation ... ok [INFO] [stdout] test r#move::tests::decoding_encoded_move_is_an_identity ... ok [INFO] [stdout] test position::tests::turn_returns_the_current_side_to_play ... ok [INFO] [stdout] test rank::tests::converting_rank_from_digit_out_of_range_fails ... ok [INFO] [stdout] test rank::tests::from_index_constructs_rank_by_index ... ok [INFO] [stdout] test rank::tests::converting_rank_from_index_out_of_range_fails ... ok [INFO] [stdout] test rank::tests::from_index_panics_if_index_out_of_range - should panic ... ok [INFO] [stdout] test r#move::tests::parsing_printed_move_is_an_identity ... ok [INFO] [stdout] test rank::tests::iter_returns_double_ended_iterator ... ok [INFO] [stdout] test position::tests::position_can_be_indexed_by_square ... ok [INFO] [stdout] test rank::tests::iter_returns_iterator_of_exact_size ... ok [INFO] [stdout] test player::uci::tests::play_can_fail_flushing ... ok [INFO] [stdout] test rank::tests::iter_returns_iterator_over_ranks_in_order ... ok [INFO] [stdout] test rank::tests::parsing_printed_rank_is_an_identity ... ok [INFO] [stdout] test rank::tests::rank_can_be_converted_to_char ... ok [INFO] [stdout] test rank::tests::parsing_rank_fails_for_digits_out_of_range ... ok [INFO] [stdout] test rank::tests::parsing_rank_succeeds_for_digit_between_1_and_8 ... ok [INFO] [stdout] test rank::tests::rank_has_an_index ... ok [INFO] [stdout] test rank::tests::rank_has_an_equivalent_shakmaty_representation ... ok [INFO] [stdout] test rank::tests::rank_guarantees_zero_value_optimization ... ok [INFO] [stdout] test rank::tests::rank_is_ordered_by_index ... ok [INFO] [stdout] test rank::tests::subtracting_ranks_gives_distance ... ok [INFO] [stdout] test r#move::tests::parsing_move_fails_if_from_square_is_invalid ... ok [INFO] [stdout] test role::tests::role_has_an_equivalent_shakmaty_representation ... ok [INFO] [stdout] test rank::tests::parsing_rank_fails_for_strings_of_length_not_one ... ok [INFO] [stdout] test square::tests::converting_square_from_index_out_of_range_fails ... ok [INFO] [stdout] test square::tests::decoding_encoded_square_is_an_identity ... ok [INFO] [stdout] test square::tests::decoding_square_never_fails ... ok [INFO] [stdout] test square::tests::from_index_panics_if_index_out_of_range - should panic ... ok [INFO] [stdout] test square::tests::from_index_constructs_square_by_index ... ok [INFO] [stdout] test r#move::tests::parsing_move_fails_if_to_square_is_invalid ... ok [INFO] [stdout] test square::tests::iter_returns_double_ended_iterator ... ok [INFO] [stdout] test r#move::tests::parsing_move_fails_if_promotion_is_invalid ... ok [INFO] [stdout] test square::tests::new_constructs_square_from_pair_of_file_and_rank ... ok [INFO] [stdout] test square::tests::iter_returns_iterator_of_exact_size ... ok [INFO] [stdout] test position::tests::playing_legal_move_updates_position ... ok [INFO] [stdout] test square::tests::parsing_printed_square_is_an_identity ... ok [INFO] [stdout] test square::tests::iter_returns_iterator_over_files_in_order ... ok [INFO] [stdout] test square::tests::square_guarantees_zero_value_optimization ... ok [INFO] [stdout] test square::tests::square_has_an_equivalent_shakmaty_representation ... ok [INFO] [stdout] test square::tests::parsing_square_fails_if_file_is_invalid ... ok [INFO] [stdout] test square::tests::square_has_an_equivalent_vampirc_uci_representation ... ok [INFO] [stdout] test square::tests::square_has_an_index ... ok [INFO] [stdout] test position::tests::playing_illegal_move_fails ... ok [INFO] [stdout] test square::tests::square_is_ordered_by_index ... ok [INFO] [stdout] test strategy::negamax::tests::config_deserializes_missing_fields_to_default ... ok [INFO] [stdout] test strategy::negamax::tests::parsing_printed_config_is_an_identity ... ok [INFO] [stdout] test strategy::tests::mock_builder_is_deserializable ... ok [INFO] [stdout] test strategy::tests::mock_can_be_configured_at_runtime ... ok [INFO] [stdout] test strategy::tests::negamax_builder_is_deserializable ... ok [INFO] [stdout] test san::test::parsing_invalid_san_fails ... ok [INFO] [stdout] test strategy::tests::negamax_can_be_configured_at_runtime ... ok [INFO] [stdout] test san::test::parsing_printed_san_is_an_identity ... ok [INFO] [stdout] test square::tests::parsing_square_fails_if_rank_is_invalid ... ok [INFO] [stdout] test player::uci::tests::initialization_ignores_invalid_uci_messages ... ok [INFO] [stdout] test strategy::negamax::tests::negamax_panics_if_alpha_not_smaller_than_beta - should panic ... ok [INFO] [stdout] test player::uci::tests::play_can_fail_reading ... ok [INFO] [stdout] test strategy::negamax::tests::negamax_returns_none_if_depth_is_zero ... ok [INFO] [stdout] test strategy::negamax::tests::negamax_returns_none_if_game_has_ended ... ok [INFO] [stdout] test report::tests::report_prints_simplified_pgn ... ok [INFO] [stdout] test player::uci::tests::play_can_fail_writing ... ok [INFO] [stdout] test player::uci::tests::play_ignores_invalid_uci_messages ... ok [INFO] [stdout] test player::uci::tests::play_ignores_unexpected_uci_messages ... ok [INFO] [stdout] test player::uci::tests::play_instructs_engine_to_make_move ... ok [INFO] [stdout] test strategy::negamax::tests::search_runs_negamax_with_max_depth ... ok [INFO] [stdout] test strategy::negamax::tests::negamax_returns_move_with_best_score ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 198 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 99.67s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chessboard-493e257e6530ac6e) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests chessboard [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ba6223a56d69851b8035c0d3bff964bd9acc62bbddaccc628c20010c45eb37cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba6223a56d69851b8035c0d3bff964bd9acc62bbddaccc628c20010c45eb37cf", kill_on_drop: false }` [INFO] [stdout] ba6223a56d69851b8035c0d3bff964bd9acc62bbddaccc628c20010c45eb37cf