[INFO] fetching crate rustoku-lib 0.12.2... [INFO] testing rustoku-lib-0.12.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate rustoku-lib 0.12.2 into /workspace/builds/worker-5-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-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rustoku-lib 0.12.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a7bd79a8b68cc53552fe64066d031f75e22a65c8ceec5541048ef3a52ca3311d [INFO] running `Command { std: "docker" "start" "-a" "a7bd79a8b68cc53552fe64066d031f75e22a65c8ceec5541048ef3a52ca3311d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7bd79a8b68cc53552fe64066d031f75e22a65c8ceec5541048ef3a52ca3311d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7bd79a8b68cc53552fe64066d031f75e22a65c8ceec5541048ef3a52ca3311d", kill_on_drop: false }` [INFO] [stdout] a7bd79a8b68cc53552fe64066d031f75e22a65c8ceec5541048ef3a52ca3311d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 54201fc9ae92737415e43e2cd789210baa463131d0ac61ad7110375aec690234 [INFO] running `Command { std: "docker" "start" "-a" "54201fc9ae92737415e43e2cd789210baa463131d0ac61ad7110375aec690234", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling syn v2.0.103 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling rustoku-lib v0.12.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.24s [INFO] running `Command { std: "docker" "inspect" "54201fc9ae92737415e43e2cd789210baa463131d0ac61ad7110375aec690234", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54201fc9ae92737415e43e2cd789210baa463131d0ac61ad7110375aec690234", kill_on_drop: false }` [INFO] [stdout] 54201fc9ae92737415e43e2cd789210baa463131d0ac61ad7110375aec690234 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8039ab4d02065f4064844075a5b37d0759a5532616b4e5c4591d2f860578d22e [INFO] running `Command { std: "docker" "start" "-a" "8039ab4d02065f4064844075a5b37d0759a5532616b4e5c4591d2f860578d22e", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling clap_builder v4.5.40 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling clap v4.5.40 [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 12.88s [INFO] running `Command { std: "docker" "inspect" "8039ab4d02065f4064844075a5b37d0759a5532616b4e5c4591d2f860578d22e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8039ab4d02065f4064844075a5b37d0759a5532616b4e5c4591d2f860578d22e", kill_on_drop: false }` [INFO] [stdout] 8039ab4d02065f4064844075a5b37d0759a5532616b4e5c4591d2f860578d22e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 9c780b35fdd59434189500fc5601b69f54176ea289e73da547f4bd01aaf3e433 [INFO] running `Command { std: "docker" "start" "-a" "9c780b35fdd59434189500fc5601b69f54176ea289e73da547f4bd01aaf3e433", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rustoku_lib-9000da9d4e7666bd) [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_full_mask ... ok [INFO] [stdout] test core::candidates::tests::test_get_candidates_multiple_candidates ... ok [INFO] [stdout] test core::masks::tests::test_add_number_multiple_in_same_row ... ok [INFO] [stdout] test core::masks::tests::test_add_number_single_cell ... ok [INFO] [stdout] test core::masks::tests::test_add_number_to_different_box ... 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_compute_candidates_col_has_1_to_8_only_9_available ... ok [INFO] [stdout] test core::masks::tests::test_compute_candidates_empty_cell_all_available ... ok [INFO] [stdout] test core::masks::tests::test_compute_candidates_mixed_restrictions ... ok [INFO] [stdout] test core::candidates::tests::test_get_candidates_different_cells ... ok [INFO] [stdout] test core::masks::tests::test_compute_candidates_no_candidates_left ... ok [INFO] [stdout] test core::candidates::tests::test_get_candidates_single_candidate ... ok [INFO] [stdout] test core::masks::tests::test_get_box_idx_bottom_right_box ... 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_add_number_already_present_no_change ... ok [INFO] [stdout] test core::masks::tests::test_get_box_idx_top_left_box ... ok [INFO] [stdout] test core::masks::tests::test_is_safe_conflict_in_column ... ok [INFO] [stdout] test core::masks::tests::test_get_box_idx_middle_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_row ... ok [INFO] [stdout] test core::masks::tests::test_is_safe_conflict_with_current_cell_value ... 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::masks::tests::test_remove_number_not_present_no_change ... ok [INFO] [stdout] test core::masks::tests::test_remove_number_single_value_from_cell ... ok [INFO] [stdout] test core::tests::test_generate_with_too_few_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] [stdout] test core::tests::test_try_from_with_invalid_character ... ok [INFO] [stdout] test core::tests::test_new_with_bytes_and_str ... ok [INFO] [stdout] test core::tests::test_solve_any_with_unsolvable_sudoku ... ok [INFO] [stdout] test core::tests::test_try_from_with_invalid_length ... ok [INFO] [stdout] test core::tests::test_solve_any_with_solvable_sudoku ... ok [INFO] [stdout] test core::tests::test_solve_all_with_unique_puzzle ... ok [INFO] [stdout] test core::tests::test_try_from_with_duplicate_initial_values ... 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 core::tests::test_solve_all_with_six_puzzle ... ok [INFO] [stdout] test core::tests::test_is_solved_with_valid_solution ... ok [INFO] [stdout] test core::tests::test_solve_all_with_two_puzzle ... ok [INFO] [stdout] test core::tests::test_solve_until_with_bound ... ok [INFO] [stdout] test format::tests::test_display_multiple_techniques ... ok [INFO] [stdout] test core::tests::test_solve_all_with_all_techniques ... ok [INFO] [stdout] test format::tests::test_empty_path ... ok [INFO] [stdout] test format::tests::test_format_grid_empty_board ... ok [INFO] [stdout] test format::tests::test_format_line_empty_board ... ok [INFO] [stdout] test format::tests::test_format_grid ... ok [INFO] [stdout] test format::tests::test_format_line ... ok [INFO] [stdout] test format::tests::test_display_single_technique ... ok [INFO] [stdout] test core::tests::test_solve_any_with_all_techniques ... ok [INFO] [stdout] test core::tests::test_each_technique_makes_valid_changes ... 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_generate_with_enough_clues ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9c780b35fdd59434189500fc5601b69f54176ea289e73da547f4bd01aaf3e433", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c780b35fdd59434189500fc5601b69f54176ea289e73da547f4bd01aaf3e433", kill_on_drop: false }` [INFO] [stdout] 9c780b35fdd59434189500fc5601b69f54176ea289e73da547f4bd01aaf3e433