[INFO] fetching crate greedytile 0.1.9... [INFO] testing greedytile-0.1.9 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate greedytile 0.1.9 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate greedytile 0.1.9 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate greedytile 0.1.9 [INFO] tweaked toml for crates.io crate greedytile 0.1.9 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate greedytile 0.1.9 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate greedytile 0.1.9 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 539d8e9126a4d01d435bd7f0e37310fd00cdc6e18355f64841a1f9c04e354ff7 [INFO] running `Command { std: "docker" "start" "-a" "539d8e9126a4d01d435bd7f0e37310fd00cdc6e18355f64841a1f9c04e354ff7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "539d8e9126a4d01d435bd7f0e37310fd00cdc6e18355f64841a1f9c04e354ff7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "539d8e9126a4d01d435bd7f0e37310fd00cdc6e18355f64841a1f9c04e354ff7", kill_on_drop: false }` [INFO] [stdout] 539d8e9126a4d01d435bd7f0e37310fd00cdc6e18355f64841a1f9c04e354ff7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60a96fbc8a4f6df3698dadd450a391e1f22924ae7fecf2b915234f79bedad402 [INFO] running `Command { std: "docker" "start" "-a" "60a96fbc8a4f6df3698dadd450a391e1f22924ae7fecf2b915234f79bedad402", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling built v0.7.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling syn v2.0.102 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling imgref v1.11.0 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling weezl v0.1.10 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling bitstream-io v2.6.0 [INFO] [stderr] Compiling anstyle-query v1.1.3 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling loop9 v0.1.5 [INFO] [stderr] Compiling avif-serialize v0.8.3 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling anstream v0.6.19 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling fdeflate v0.3.7 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling rgb v0.8.50 [INFO] [stderr] Compiling byteorder-lite v0.1.0 [INFO] [stderr] Compiling zune-core v0.4.12 [INFO] [stderr] Compiling jpeg-decoder v0.3.1 [INFO] [stderr] Compiling bytemuck v1.23.1 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling bit_field v0.10.2 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling clap_builder v4.5.40 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling gif v0.13.1 [INFO] [stderr] Compiling console v0.16.0 [INFO] [stderr] Compiling image-webp v0.2.2 [INFO] [stderr] Compiling zune-jpeg v0.4.17 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling png v0.17.16 [INFO] [stderr] Compiling exr v1.73.0 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling unit-prefix v0.5.1 [INFO] [stderr] Compiling tiff v0.9.1 [INFO] [stderr] Compiling indicatif v0.18.0 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling maybe-rayon v0.1.1 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling profiling-procmacros v1.0.16 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling clap_derive v4.5.40 [INFO] [stderr] Compiling profiling v1.0.16 [INFO] [stderr] Compiling equator v0.4.2 [INFO] [stderr] Compiling aligned-vec v0.6.4 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling v_frame v0.3.9 [INFO] [stderr] Compiling av1-grain v0.2.4 [INFO] [stderr] Compiling clap v4.5.40 [INFO] [stderr] Compiling ravif v0.11.12 [INFO] [stderr] Compiling image v0.25.6 [INFO] [stderr] Compiling greedytile v0.1.9 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.91s [INFO] running `Command { std: "docker" "inspect" "60a96fbc8a4f6df3698dadd450a391e1f22924ae7fecf2b915234f79bedad402", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60a96fbc8a4f6df3698dadd450a391e1f22924ae7fecf2b915234f79bedad402", kill_on_drop: false }` [INFO] [stdout] 60a96fbc8a4f6df3698dadd450a391e1f22924ae7fecf2b915234f79bedad402 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0005ee92ccbdf99c368a63a5d67399485db141b70448a069600e5dc56edbb9b1 [INFO] running `Command { std: "docker" "start" "-a" "0005ee92ccbdf99c368a63a5d67399485db141b70448a069600e5dc56edbb9b1", kill_on_drop: false }` [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling tempfile v3.20.0 [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 greedytile v0.1.9 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 20.04s [INFO] running `Command { std: "docker" "inspect" "0005ee92ccbdf99c368a63a5d67399485db141b70448a069600e5dc56edbb9b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0005ee92ccbdf99c368a63a5d67399485db141b70448a069600e5dc56edbb9b1", kill_on_drop: false }` [INFO] [stdout] 0005ee92ccbdf99c368a63a5d67399485db141b70448a069600e5dc56edbb9b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a6e54a87853071f4ab46e7abeeb09ac39c551a9dd6c52768b27faf092507f0fb [INFO] running `Command { std: "docker" "start" "-a" "a6e54a87853071f4ab46e7abeeb09ac39c551a9dd6c52768b27faf092507f0fb", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/greedytile-6f043651bb98913c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test io::error::tests::test_error_context ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/greedytile-dc9db92a306e05c7) [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] [stderr] Running tests/algorithm.rs (/opt/rustwide/target/debug/deps/algorithm-e7844a9fa9e16eda) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_bitset_operations ... ok [INFO] [stdout] test test_pattern_key_equality ... ok [INFO] [stdout] test test_cache_behavior ... ok [INFO] [stdout] test test_bitset_empty_intersection ... 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/main.rs (/opt/rustwide/target/debug/deps/main-b66dbe57881df81e) [INFO] [stdout] [INFO] [stdout] running 115 tests [INFO] [stdout] test unit::algorithm::bitset::tests::test_insert_and_contains ... ok [INFO] [stdout] test unit::algorithm::bitset::tests::test_intersection ... ok [INFO] [stdout] test meta::coverage::tests::test_all_unit_tests_have_src_counterparts ... ok [INFO] [stdout] test meta::coverage::tests::test_all_src_files_have_unit_tests ... ok [INFO] [stdout] test unit::algorithm::bitset::tests::test_new_bitset ... ok [INFO] [stdout] test unit::algorithm::cache::tests::test_cache_new ... ok [INFO] [stdout] test unit::algorithm::cache::tests::test_pattern_key_creation ... ok [INFO] [stdout] test unit::algorithm::cache::tests::test_cache_miss_and_hit ... ok [INFO] [stdout] test unit::algorithm::cache::tests::test_different_patterns_different_results ... ok [INFO] [stdout] test meta::coverage::tests::test_all_test_files_contain_tests ... ok [INFO] [stdout] test unit::algorithm::deadlock::tests::test_deadlock_resolution_unlocks_tiles_and_reverts_state ... ok [INFO] [stdout] test unit::algorithm::feasibility::tests::test_feasibility_count_layer_extend_preserves_data ... ok [INFO] [stdout] test unit::algorithm::feasibility::tests::test_feasibility_count_layer_new ... ok [INFO] [stdout] test unit::algorithm::propagation::tests::test_update_probabilities_and_entropy_edge_case_zero_mean ... ok [INFO] [stdout] test unit::algorithm::feasibility::tests::test_extend_to_same_dimensions ... ok [INFO] [stdout] test unit::algorithm::feasibility::tests::test_update_count_with_partial_matches ... ok [INFO] [stdout] test unit::algorithm::propagation::tests::test_forced_pipeline_deduplication ... ok [INFO] [stdout] test unit::algorithm::selection::tests::test_compute_viable_tiles_constrained_position ... ok [INFO] [stdout] test unit::algorithm::selection::tests::test_compute_viable_tiles_with_only_wildcards ... ok [INFO] [stdout] test unit::analysis::patterns::tests::test_ratio_calculation_edge_cases ... ok [INFO] [stdout] test unit::analysis::statistics::tests::test_pdf_negative_values_strict ... ok [INFO] [stdout] test unit::algorithm::selection::tests::test_compute_viable_tiles_at_position_basic ... ok [INFO] [stdout] test unit::algorithm::selection::tests::test_optimal_density_correction_balances_underrepresented_tiles ... ok [INFO] [stdout] test unit::analysis::statistics::tests::test_pdf_without_negative_check_would_fail ... ok [INFO] [stdout] test unit::analysis::patterns::tests::test_color_mapping_and_ratios ... ok [INFO] [stdout] test unit::analysis::statistics::tests::test_smooth_kernel_distribution_pdf_with_reflection ... ok [INFO] [stdout] test unit::analysis::weights::tests::test_top_k_indices_edge_cases ... ok [INFO] [stdout] test unit::analysis::weights::tests::test_top_k_indices_exact_count ... ok [INFO] [stdout] test unit::analysis::weights::tests::test_top_k_indices_selects_highest_values ... ok [INFO] [stdout] test unit::io::analysis::test_analysis_capture_new ... ok [INFO] [stdout] test unit::io::analysis::test_analysis_capture_radius_initialization ... ok [INFO] [stdout] test unit::analysis::weights::tests::test_top_k_indices_no_duplicates ... ok [INFO] [stdout] test unit::analysis::weights::tests::test_top_k_indices_respects_validity ... ok [INFO] [stdout] test unit::io::analysis::test_analysis_capture_empty_color_mapping ... ok [INFO] [stdout] test unit::io::cli::tests::test_cli_dimension_arguments ... ok [INFO] [stdout] test unit::io::cli::tests::test_cli_short_flags ... ok [INFO] [stdout] test unit::io::cli::tests::test_cli_feature_flag_combinations ... ok [INFO] [stdout] test unit::algorithm::feasibility::tests::test_get_fraction_out_of_bounds ... ok [INFO] [stdout] test unit::io::cli::tests::test_cli_parse_all_args ... ok [INFO] [stdout] test unit::io::cli::tests::test_cli_parse_minimal_args ... ok [INFO] [stdout] test unit::io::cli::tests::test_file_processor_new ... ok [INFO] [stdout] test unit::io::cli::tests::test_process_nonexistent_file ... ok [INFO] [stdout] test unit::io::cli::tests::test_should_show_progress ... ok [INFO] [stdout] test unit::algorithm::bitset::tests::test_from_hashset ... ok [INFO] [stdout] test unit::io::cli::tests::test_skip_existing_logic ... ok [INFO] [stdout] test unit::io::configuration::tests::test_candidates_considered_values ... ok [INFO] [stdout] test unit::algorithm::propagation::tests::test_update_probabilities_and_entropy_basic ... ok [INFO] [stdout] test unit::algorithm::propagation::tests::test_update_probabilities_and_entropy_complex ... ok [INFO] [stdout] test unit::io::configuration::tests::test_default_seed_is_reproducible ... ok [INFO] [stdout] test unit::io::configuration::tests::test_gif_frame_delay ... ok [INFO] [stdout] test unit::io::configuration::tests::test_max_grid_dimension ... ok [INFO] [stdout] test unit::io::configuration::tests::test_max_progress_bars_value ... ok [INFO] [stdout] test unit::io::configuration::tests::test_output_suffix_format ... ok [INFO] [stdout] test unit::io::configuration::tests::test_output_suffix_no_special_chars ... ok [INFO] [stdout] test unit::io::configuration::tests::test_progress_bar_width ... ok [INFO] [stdout] test unit::io::configuration::tests::test_tile_size_value ... ok [INFO] [stdout] test unit::io::error::tests::test_computation_error ... ok [INFO] [stdout] test unit::io::error::tests::test_error_context_with_position ... ok [INFO] [stdout] test unit::io::error::tests::test_error_helper_functions ... ok [INFO] [stdout] test unit::io::error::tests::test_error_source_chain ... ok [INFO] [stdout] test unit::io::error::tests::test_image_export_error ... ok [INFO] [stdout] test unit::io::error::tests::test_invalid_parameter_error ... ok [INFO] [stdout] test unit::io::error::tests::test_no_valid_positions_error ... ok [INFO] [stdout] test unit::algorithm::feasibility::tests::test_update_count_with_matching_tiles ... ok [INFO] [stdout] test unit::io::image::tests::test_export_grid_as_png_empty_grid_error ... ok [INFO] [stdout] test unit::io::image::tests::test_export_grid_as_png_invalid_tile_index ... ok [INFO] [stdout] test unit::algorithm::bitset::tests::test_all_bits_set ... ok [INFO] [stdout] test unit::io::prefill::tests::test_prefill_data_queue_operations ... ok [INFO] [stdout] test unit::io::prefill::tests::test_prefill_placement_creation ... ok [INFO] [stdout] test unit::io::progress::tests::test_empty_file_list ... ok [INFO] [stdout] test unit::io::progress::tests::test_file_processing_lifecycle ... ok [INFO] [stdout] test unit::io::prefill::tests::test_prefill_data_is_protected ... ok [INFO] [stdout] test unit::io::progress::tests::test_initialize_multiple_files_over_limit ... ok [INFO] [stdout] test unit::io::progress::tests::test_initialize_single_file ... ok [INFO] [stdout] test unit::io::progress::tests::test_out_of_bounds_file_index ... ok [INFO] [stdout] test unit::io::progress::tests::test_progress_manager_default ... ok [INFO] [stdout] test unit::io::progress::tests::test_progress_manager_new ... ok [INFO] [stdout] test unit::io::visualization::tests::test_export_gif_no_placements ... ok [INFO] [stdout] test unit::io::visualization::tests::test_final_bounds_calculation ... ok [INFO] [stdout] test unit::io::progress::tests::test_initialize_multiple_files_under_limit ... ok [INFO] [stdout] test unit::io::visualization::tests::test_negative_coordinates ... ok [INFO] [stdout] test unit::io::visualization::tests::test_record_placement ... ok [INFO] [stdout] test unit::io::visualization::tests::test_record_removal ... ok [INFO] [stdout] test unit::io::visualization::tests::test_visualization_capture_new ... ok [INFO] [stdout] test unit::math::probability::tests::test_binomial_normal_approximate_cdf_fair_coin_flips ... ok [INFO] [stdout] test unit::spatial::extension::tests::test_calculate_extension_needs_expansion ... ok [INFO] [stdout] test unit::math::interpolation::tests::test_cubic_interpolation_passes_through_data_points_and_interpolates_smoothly ... ok [INFO] [stdout] test unit::spatial::extension::tests::test_calculate_extension_negative_padding ... ok [INFO] [stdout] test unit::spatial::extension::tests::test_calculate_extension_no_extension_needed ... ok [INFO] [stdout] test unit::spatial::extension::tests::test_extend_array_2d_no_extension ... ok [INFO] [stdout] test unit::spatial::extension::tests::test_extend_array_2d_with_padding ... ok [INFO] [stdout] test unit::io::configuration::tests::test_default_iterations_is_reasonable ... ok [INFO] [stdout] test unit::io::configuration::tests::test_constants_relationship ... ok [INFO] [stdout] test unit::spatial::extension::tests::test_extend_array_3d_no_extension ... ok [INFO] [stdout] test unit::spatial::grid::tests::test_extend_matrices_expands_grid_for_out_of_bounds_coordinates ... ok [INFO] [stdout] test unit::spatial::grid::tests::test_gridstate_extend_if_needed_preserves_existing_data ... ok [INFO] [stdout] test unit::spatial::tiles::tests::test_reflection_correctness ... ok [INFO] [stdout] test unit::spatial::extension::tests::test_extend_array_3d_with_padding ... ok [INFO] [stdout] test unit::spatial::tiles::tests::test_rotate_90_bug_detection ... ok [INFO] [stdout] test unit::spatial::extension::tests::test_extendable_trait_implementations ... ok [INFO] [stdout] test unit::spatial::tiles::tests::test_rotate_90_correctness ... ok [INFO] [stdout] test unit::spatial::tiles::tests::test_tile_transformations ... ok [INFO] [stdout] test unit::io::image::tests::test_export_grid_as_png_creates_file ... FAILED [INFO] [stdout] test unit::io::cli::tests::test_process_empty_directory ... ok [INFO] [stdout] test unit::io::cli::tests::test_process_invalid_file_type ... ok [INFO] [stdout] test unit::io::cli::tests::test_output_path_generation ... ok [INFO] [stdout] test unit::io::cli::tests::test_skip_existing_file ... ok [INFO] [stdout] test unit::io::cli::tests::test_quiet_mode ... ok [INFO] [stdout] test unit::spatial::extension::tests::test_extension_info_copy_clone ... ok [INFO] [stdout] test unit::algorithm::executor::tests::test_forced_position_detection_correctness ... ok [INFO] [stdout] test unit::algorithm::executor::tests::test_forced_position_detection_basic ... ok [INFO] [stdout] test unit::algorithm::executor::tests::test_forced_position_deduplication ... ok [INFO] [stdout] test unit::algorithm::executor::tests::test_forced_pipeline_processing ... ok [INFO] [stdout] test unit::algorithm::executor::tests::test_forced_position_adjacency_coverage ... ok [INFO] [stdout] test unit::algorithm::executor::tests::test_forced_position_prevents_contradiction ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- unit::io::image::tests::test_export_grid_as_png_creates_file stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'unit::io::image::tests::test_export_grid_as_png_creates_file' (110) panicked at tests/unit/io/image.rs:38:9: [INFO] [stdout] PNG export should succeed [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x644d43e80e32 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x644d43e80e32 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x644d43e80e32 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x644d43e80e32 - ::fmt::h67edf0e4d33c343c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x644d43e9352f - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x644d43e9352f - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x644d43e4b651 - std::io::default_write_fmt::h69967ac0ba93195f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x644d43e4b651 - std::io::Write::write_fmt::h8db9396209deaa1c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x644d43e58422 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x644d43e5d9af - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x644d43e5d841 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x644d43284f0e - as core::ops::function::Fn>::call::h18383b2e29377420 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x644d43284f0e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x644d43e5e11f - as core::ops::function::Fn>::call::h6dba6e441651a0d1 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x644d43e5e11f - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x644d43e5de96 - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:700:13 [INFO] [stdout] 16: 0x644d43e58559 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x644d43e3ec0d - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x644d43e9d260 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x644d43221e31 - main::unit::io::image::tests::test_export_grid_as_png_creates_file::h2684f494d7284ac6 [INFO] [stdout] at /opt/rustwide/workdir/tests/unit/io/image.rs:38:9 [INFO] [stdout] 20: 0x644d43221f37 - main::unit::io::image::tests::test_export_grid_as_png_creates_file::{{closure}}::h036cd10cd60f4e75 [INFO] [stdout] at /opt/rustwide/workdir/tests/unit/io/image.rs:14:46 [INFO] [stdout] 21: 0x644d43245776 - core::ops::function::FnOnce::call_once::h6462985904cf343e [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 22: 0x644d43284ccb - core::ops::function::FnOnce::call_once::h70887edf07a630ba [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x644d43284ccb - test::__rust_begin_short_backtrace::h27763c4cbbdb8601 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18 [INFO] [stdout] 24: 0x644d4329a935 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74 [INFO] [stdout] 25: 0x644d4329a935 - as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 26: 0x644d4329a935 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 27: 0x644d4329a935 - std::panicking::catch_unwind::hae1ec7bf94407afa [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 28: 0x644d4329a935 - std::panic::catch_unwind::h0f4ff4773d84d3cd [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 29: 0x644d4329a935 - test::run_test_in_process::h03fbc77ae48b3f10 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27 [INFO] [stdout] 30: 0x644d4329a935 - test::run_test::{{closure}}::h83476a9c453dc4d3 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43 [INFO] [stdout] 31: 0x644d43271124 - test::run_test::{{closure}}::h515482ad1e7fe7de [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41 [INFO] [stdout] 32: 0x644d43271124 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 33: 0x644d432749ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 34: 0x644d432749ea - as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 35: 0x644d432749ea - std::panicking::catch_unwind::do_call::hdc29e11311eb7655 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 36: 0x644d432749ea - std::panicking::catch_unwind::h9e402d6a96fef41c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 37: 0x644d432749ea - std::panic::catch_unwind::h9213c0c54aec70e0 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 38: 0x644d432749ea - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 39: 0x644d432749ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 40: 0x644d43e536bf - as core::ops::function::FnOnce>::call_once::h2044e71c41d3958a [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 41: 0x644d43e536bf - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 42: 0x7acdbd49caa4 - [INFO] [stdout] 43: 0x7acdbd529a34 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] unit::io::image::tests::test_export_grid_as_png_creates_file [INFO] [stdout] [INFO] [stdout] test result: FAILED. 114 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.92s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test main` [INFO] running `Command { std: "docker" "inspect" "a6e54a87853071f4ab46e7abeeb09ac39c551a9dd6c52768b27faf092507f0fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6e54a87853071f4ab46e7abeeb09ac39c551a9dd6c52768b27faf092507f0fb", kill_on_drop: false }` [INFO] [stdout] a6e54a87853071f4ab46e7abeeb09ac39c551a9dd6c52768b27faf092507f0fb