[INFO] fetching crate rustoku-lib 0.12.2... [INFO] testing rustoku-lib-0.12.2 against 1.90.0 for beta-1.91-3 [INFO] extracting crate rustoku-lib 0.12.2 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate rustoku-lib 0.12.2 [INFO] finished tweaking crates.io crate rustoku-lib 0.12.2 [INFO] tweaked toml for crates.io crate rustoku-lib 0.12.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rustoku-lib 0.12.2 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rustoku-lib 0.12.2 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crunchy v0.2.3 [INFO] [stderr] Downloaded bumpalo v3.18.1 [INFO] [stderr] Downloaded criterion v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8235697a2d546d411a5cd631d19eb438364caaa768186d6fae93e686a07ff090 [INFO] running `Command { std: "docker" "start" "-a" "8235697a2d546d411a5cd631d19eb438364caaa768186d6fae93e686a07ff090", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8235697a2d546d411a5cd631d19eb438364caaa768186d6fae93e686a07ff090", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8235697a2d546d411a5cd631d19eb438364caaa768186d6fae93e686a07ff090", kill_on_drop: false }` [INFO] [stdout] 8235697a2d546d411a5cd631d19eb438364caaa768186d6fae93e686a07ff090 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e06f83102cd0c73a493bf32157f2f04f1259fb80b8115c1ac1adad93525d38ca [INFO] running `Command { std: "docker" "start" "-a" "e06f83102cd0c73a493bf32157f2f04f1259fb80b8115c1ac1adad93525d38ca", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling syn v2.0.103 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling rustoku-lib v0.12.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.64s [INFO] running `Command { std: "docker" "inspect" "e06f83102cd0c73a493bf32157f2f04f1259fb80b8115c1ac1adad93525d38ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e06f83102cd0c73a493bf32157f2f04f1259fb80b8115c1ac1adad93525d38ca", kill_on_drop: false }` [INFO] [stdout] e06f83102cd0c73a493bf32157f2f04f1259fb80b8115c1ac1adad93525d38ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a5c61b7f450a652bd32ab37ed2a848eb056b651cdc8dbfc8efbf77ee59fb092a [INFO] running `Command { std: "docker" "start" "-a" "a5c61b7f450a652bd32ab37ed2a848eb056b651cdc8dbfc8efbf77ee59fb092a", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling clap_builder v4.5.40 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling clap v4.5.40 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.6.0 [INFO] [stderr] Compiling rustoku-lib v0.12.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 25.64s [INFO] running `Command { std: "docker" "inspect" "a5c61b7f450a652bd32ab37ed2a848eb056b651cdc8dbfc8efbf77ee59fb092a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5c61b7f450a652bd32ab37ed2a848eb056b651cdc8dbfc8efbf77ee59fb092a", kill_on_drop: false }` [INFO] [stdout] a5c61b7f450a652bd32ab37ed2a848eb056b651cdc8dbfc8efbf77ee59fb092a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] db4c52d85bf36fe1ba62b47f5689a34f69936715808ba9cbe026194e30cf2166 [INFO] running `Command { std: "docker" "start" "-a" "db4c52d85bf36fe1ba62b47f5689a34f69936715808ba9cbe026194e30cf2166", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustoku_lib-9ea0d5acf946dc0c) [INFO] [stdout] [INFO] [stdout] running 57 tests [INFO] [stdout] test core::candidates::tests::test_get_candidates_empty_mask ... ok [INFO] [stdout] test core::candidates::tests::test_get_candidates_multiple_candidates ... ok [INFO] [stdout] test core::candidates::tests::test_get_candidates_single_candidate ... ok [INFO] [stdout] test core::masks::tests::test_add_number_already_present_no_change ... ok [INFO] [stdout] test core::masks::tests::test_add_number_multiple_in_same_row ... ok [INFO] [stdout] test core::masks::tests::test_add_number_to_different_box ... ok [INFO] [stdout] test core::masks::tests::test_add_number_single_cell ... ok [INFO] [stdout] test core::masks::tests::test_compute_candidates_empty_cell_all_available ... ok [INFO] [stdout] test core::masks::tests::test_compute_candidates_col_has_1_to_8_only_9_available ... ok [INFO] [stdout] test core::masks::tests::test_compute_candidates_box_has_1_to_8_only_9_available ... ok [INFO] [stdout] test core::masks::tests::test_is_safe_conflict_in_row ... ok [INFO] [stdout] test core::masks::tests::test_compute_candidates_mixed_restrictions ... ok [INFO] [stdout] test core::masks::tests::test_compute_candidates_no_candidates_left ... ok [INFO] [stdout] test core::masks::tests::test_get_box_idx_bottom_right_box ... ok [INFO] [stdout] test core::masks::tests::test_get_box_idx_top_left_box ... ok [INFO] [stdout] test core::masks::tests::test_get_box_idx_various_boxes ... ok [INFO] [stdout] test core::masks::tests::test_is_safe_conflict_in_column ... ok [INFO] [stdout] test core::masks::tests::test_is_safe_conflict_with_current_cell_value ... ok [INFO] [stdout] test core::masks::tests::test_remove_number_not_present_no_change ... ok [INFO] [stdout] test core::tests::test_is_solved_with_valid_solution ... ok [INFO] [stdout] test core::masks::tests::test_remove_number_single_value_from_cell ... ok [INFO] [stdout] test core::tests::test_new_with_bytes_and_str ... ok [INFO] [stdout] test core::tests::test_solve_all_with_two_puzzle ... ok [INFO] [stdout] test core::tests::test_solve_all_with_all_techniques ... ok [INFO] [stdout] test core::tests::test_solve_all_with_unique_puzzle ... ok [INFO] [stdout] test core::tests::test_each_technique_makes_valid_changes ... ok [INFO] [stdout] test core::tests::test_solve_any_with_all_techniques ... ok [INFO] [stdout] test core::tests::test_solve_all_with_six_puzzle ... ok [INFO] [stdout] test core::tests::test_solve_until_with_bound ... ok [INFO] [stdout] test core::tests::test_try_from_with_duplicate_initial_values ... ok [INFO] [stdout] test core::tests::test_try_from_with_invalid_character ... ok [INFO] [stdout] test core::tests::test_try_from_with_invalid_length ... ok [INFO] [stdout] test core::tests::test_try_from_with_valid_input ... ok [INFO] [stdout] test format::tests::test_display_empty_mask ... ok [INFO] [stdout] test format::tests::test_display_multiple_techniques ... ok [INFO] [stdout] test format::tests::test_display_single_technique ... ok [INFO] [stdout] test format::tests::test_empty_path ... ok [INFO] [stdout] test format::tests::test_format_grid ... ok [INFO] [stdout] test format::tests::test_format_grid_empty_board ... ok [INFO] [stdout] test format::tests::test_format_line ... ok [INFO] [stdout] test format::tests::test_format_line_empty_board ... ok [INFO] [stdout] test format::tests::test_multiple_techniques_and_mixed_chunking ... ok [INFO] [stdout] test format::tests::test_single_technique_multiple_moves_with_chunking ... ok [INFO] [stdout] test core::tests::test_solve_any_with_unsolvable_sudoku ... ok [INFO] [stdout] test core::candidates::tests::test_get_candidates_different_cells ... ok [INFO] [stdout] test core::candidates::tests::test_get_candidates_full_mask ... ok [INFO] [stdout] test core::masks::tests::test_compute_candidates_row_has_1_to_8_only_9_available ... ok [INFO] [stdout] test core::masks::tests::test_get_box_idx_middle_box ... ok [INFO] [stdout] test core::masks::tests::test_is_safe_conflict_in_box ... ok [INFO] [stdout] test core::masks::tests::test_is_safe_on_empty_board_always_true ... ok [INFO] [stdout] test core::masks::tests::test_new_initializes_empty_masks ... ok [INFO] [stdout] test core::masks::tests::test_remove_number_from_shared_row ... ok [INFO] [stdout] test core::tests::test_generate_with_too_few_clues ... ok [INFO] [stdout] test core::tests::test_generate_with_enough_clues ... ok [INFO] [stdout] test core::tests::test_generate_with_too_many_clues ... ok [INFO] [stdout] test core::tests::test_is_solved_with_unsolved_board ... ok [INFO] [stderr] Doc-tests rustoku_lib [INFO] [stdout] test core::tests::test_solve_any_with_solvable_sudoku ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/core/mod.rs - core::Rustoku (line 38) ... ok [INFO] [stdout] test src/core/mod.rs - core::Rustoku (line 46) ... ok [INFO] [stdout] test src/core/mod.rs - core::generate_board (line 244) ... ok [INFO] [stdout] test src/core/mod.rs - core::Rustoku (line 54) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "db4c52d85bf36fe1ba62b47f5689a34f69936715808ba9cbe026194e30cf2166", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db4c52d85bf36fe1ba62b47f5689a34f69936715808ba9cbe026194e30cf2166", kill_on_drop: false }` [INFO] [stdout] db4c52d85bf36fe1ba62b47f5689a34f69936715808ba9cbe026194e30cf2166