[INFO] fetching crate arrowspace 0.29.0...
[INFO] testing arrowspace-0.29.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate arrowspace 0.29.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate arrowspace 0.29.0
[INFO] finished tweaking crates.io crate arrowspace 0.29.0
[INFO] tweaked toml for crates.io crate arrowspace 0.29.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate arrowspace 0.29.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate arrowspace 0.29.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3f7aad299c8c2aca9281ead2d02ddb9c0dee28d7ed0ad3db90ab19c11fd8e5b3
[INFO] running `Command { std: "docker" "start" "3f7aad299c8c2aca9281ead2d02ddb9c0dee28d7ed0ad3db90ab19c11fd8e5b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f7aad299c8c2aca9281ead2d02ddb9c0dee28d7ed0ad3db90ab19c11fd8e5b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3f7aad299c8c2aca9281ead2d02ddb9c0dee28d7ed0ad3db90ab19c11fd8e5b3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f7aad299c8c2aca9281ead2d02ddb9c0dee28d7ed0ad3db90ab19c11fd8e5b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3f7aad299c8c2aca9281ead2d02ddb9c0dee28d7ed0ad3db90ab19c11fd8e5b3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling matrixmultiply v0.3.11
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[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling jiff-core v0.1.0
[INFO] [stderr]    Compiling either v1.17.0
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[INFO] [stderr]    Compiling rand v0.10.3
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[INFO] [stderr]    Compiling rayon v1.12.0
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[INFO] [stderr]    Compiling rand_distr v0.6.0
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[INFO] [stderr]    Compiling ndarray v0.17.2
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling smartcore v0.6.15
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling env_filter v2.0.0
[INFO] [stderr]    Compiling env_logger v0.11.11
[INFO] [stderr]    Compiling sprs v0.11.5
[INFO] [stderr]    Compiling arrowspace v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 54.29s
[INFO] running `Command { std: "docker" "inspect" "3f7aad299c8c2aca9281ead2d02ddb9c0dee28d7ed0ad3db90ab19c11fd8e5b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3f7aad299c8c2aca9281ead2d02ddb9c0dee28d7ed0ad3db90ab19c11fd8e5b3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]    Compiling either v1.17.0
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling cc v1.4.0
[INFO] [stderr]    Compiling typetag v0.2.23
[INFO] [stderr]    Compiling erased-serde v0.4.10
[INFO] [stderr]    Compiling futures-core v0.3.33
[INFO] [stderr]    Compiling inventory v0.3.24
[INFO] [stderr]    Compiling clap_builder v4.6.5
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling futures-util v0.3.33
[INFO] [stderr]    Compiling rand_xoshiro v0.8.1
[INFO] [stderr]    Compiling rand_pcg v0.10.2
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling criterion-plot v0.8.2
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling futures-executor v0.3.33
[INFO] [stderr]    Compiling clap v4.6.5
[INFO] [stderr]    Compiling sprs v0.11.5
[INFO] [stderr]    Compiling zerocopy-derive v0.8.55
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling typetag-impl v0.2.23
[INFO] [stderr]    Compiling serial_test_derive v4.0.1
[INFO] [stderr]    Compiling serial_test v4.0.1
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling smartcore v0.6.15
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.10.0
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.8.2
[INFO] [stderr]    Compiling arrowspace v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "3f7aad299c8c2aca9281ead2d02ddb9c0dee28d7ed0ad3db90ab19c11fd8e5b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3f7aad299c8c2aca9281ead2d02ddb9c0dee28d7ed0ad3db90ab19c11fd8e5b3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.34s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/arrowspace/d5f5937909b41e03/out/arrowspace-d5f5937909b41e03)
[INFO] [stdout] 
[INFO] [stdout] running 313 tests
[INFO] [stdout] test analysis::subgraphs::tests::test_subg_centroids::test_recluster_centroids_properties ... ok
[INFO] [stdout] test analysis::subgraphs::tests::test_subg_centroids::test_centroid_subgraphs_min_centroids_cutoff ... ok
[INFO] [stdout] test analysis::subgraphs::tests::test_subg_centroids::test_centroid_hierarchy_advanced ... ok
[INFO] [stdout] test analysis::subgraphs::tests::test_subg_motives::test_try_spot_subg_motives_rejects_eigenmaps_build ... ok
[INFO] [stdout] test analysis::subgraphs::tests::test_subg_centroids::test_centroid_subgraphs_three_levels ... ok
[INFO] [stdout] test analysis::subgraphs::tests::test_subg_parallel::test_recluster_centroids_deterministic ... ok
[INFO] [stdout] test analysis::subgraphs::tests::test_subg_parallel::test_recluster_centroids_means_correctness ... ok
[INFO] [stdout] test analysis::subgraphs::tests::test_subg_centroids::test_centroid_subgraphs_flat_vs_hierarchy ... ok
[INFO] [stdout] test analysis::subgraphs::tests::test_subg_centroids::test_centroid_subgraphs_basic ... ok
[INFO] [stdout] test tests::test_arrow::test_arrowspace_config_typed_without_projection ... ok
[INFO] [stdout] test tests::test_arrow::test_builder_clustering_produces_valid_assignments ... ok
[INFO] [stdout] test tests::test_arrow::test_arrowspace_config_typed_with_projection ... ok
[INFO] [stdout] test analysis::subgraphs::tests::test_subg_parallel::test_motif_subgraphs_no_loss_or_duplication ... ok
[INFO] [stdout] test tests::test_arrow::test_builder_lambda_computation_with_different_tau_modes ... ok
[INFO] [stdout] test tests::test_arrow::test_builder_dimensionality_reduction ... ok
[INFO] [stdout] test tests::test_arrow::test_builder_lambda_statistics ... ok
[INFO] [stdout] test tests::test_arrow::test_builder_normalisation_flag_is_preserved ... ok
[INFO] [stdout] test tests::test_arrow::test_builder_spectral_laplacian_computation ... ok
[INFO] [stdout] test tests::test_arrow::test_builder_with_normalized_vs_unnormalized_items ... ok
[INFO] [stdout] test tests::test_arrow::test_empty_with_projection_none_path ... ok
[INFO] [stdout] test tests::test_arrow::test_empty_with_projection_panics_on_extra_reduced_dim_true - should panic ... ok
[INFO] [stdout] test tests::test_arrow::test_empty_with_projection_path ... ok
[INFO] [stdout] test tests::test_arrow::test_builder_with_inline_sampling ... ok
[INFO] [stdout] test tests::test_arrow::test_builder_direction_vs_magnitude_sensitivity ... ok
[INFO] [stdout] test tests::test_arrow::test_from_config_with_inverted_min_max_keeps_sentinel ... ok
[INFO] [stdout] test tests::test_arrow::test_from_config_restores_lambda_stats ... ok
[INFO] [stdout] test tests::test_arrow::test_from_config_without_lambda_stats_keeps_sentinel ... ok
[INFO] [stdout] test tests::test_arrow::test_from_config_with_nonpositive_range_keeps_sentinel ... ok
[INFO] [stdout] test tests::test_builder::build_from_rows_with_lambda_graph ... ok
[INFO] [stdout] test analysis::subgraphs::tests::test_subg_motives::test_spot_subgraphs_energy_with_item_mapping ... ok
[INFO] [stdout] test tests::test_arrow::test_builder_cluster_radius_impact ... ok
[INFO] [stdout] test tests::test_builder::simple_build ... ok
[INFO] [stdout] test tests::test_builder::lambda_graph_shape_matches_rows ... ok
[INFO] [stdout] test analysis::subgraphs::tests::test_subg_parallel::test_centroid_hierarchy_parallel_determinism ... ok
[INFO] [stdout] test analysis::subgraphs::tests::test_subg_motives::test_subgraph_from_parent ... ok
[INFO] [stdout] test tests::test_builder::test_constant_sampler_preserves_outliers ... ok
[INFO] [stdout] test tests::test_builder::test_build_for_persistence_energy_smoke ... ok
[INFO] [stdout] test tests::test_builder::test_build_for_persistence_eigen_matches_build ... ok
[INFO] [stdout] test tests::test_builder::test_density_adaptive_aggressive_sampling ... ok
[INFO] [stdout] test tests::test_builder::test_density_adaptive_sampling_basic ... ok
[INFO] [stdout] test tests::test_builder::test_density_adaptive_with_duplicates ... ok
[INFO] [stdout] test tests::test_builder::test_density_adaptive_high_rate ... ok
[INFO] [stdout] test tests::test_builder::test_density_adaptive_with_uniform_data ... ok
[INFO] [stdout] test tests::test_builder::test_pipeline_kind_from_str_error_is_std_error ... ok
[INFO] [stdout] test tests::test_builder::test_pipeline_kind_from_str_rejects_typos_with_informative_error ... ok
[INFO] [stdout] test tests::test_builder::test_pipeline_kind_from_str_parses_eigen_and_energy ... ok
[INFO] [stdout] test tests::test_builder::test_simple_random_high_rate ... ignored, flaky, depends on how sampling happens
[INFO] [stdout] test tests::test_builder::test_simple_random_vs_density_adaptive ... ignored, flaky, depends on what happens in clustering
[INFO] [stdout] test tests::test_builder::test_with_deterministic_seed ... ok
[INFO] [stdout] test tests::test_clustering::test_calinski_harabasz_single_cluster ... ok
[INFO] [stdout] test analysis::subgraphs::tests::test_subg_parallel::test_concurrent_hierarchy_builds ... ok
[INFO] [stdout] test tests::test_clustering::test_calinski_harabasz_well_separated ... ok
[INFO] [stdout] test tests::test_clustering::test_clustering_heuristic_trait_interface ... ok
[INFO] [stdout] test tests::test_builder::test_simple_random_aggressive_sampling ... ok
[INFO] [stdout] test tests::test_clustering::test_consistent_results_with_seed ... ok
[INFO] [stdout] test tests::test_clustering::test_euclidean_dist_basic ... ok
[INFO] [stdout] test tests::test_clustering::test_euclidean_dist_identity ... ok
[INFO] [stdout] test tests::test_clustering::test_euclidean_dist_one_dimensional ... ok
[INFO] [stdout] test tests::test_clustering::test_dense_mesh_topology ... ok
[INFO] [stdout] test tests::test_clustering::test_calinski_harabasz_three_clusters ... ok
[INFO] [stdout] test tests::test_clustering::test_fast_clustering_no_reduction_fallback ... ok
[INFO] [stdout] test tests::test_clustering::test_intrinsic_dimension_full_space ... ok
[INFO] [stdout] test tests::test_clustering::test_intrinsic_dimension_line ... ok
[INFO] [stdout] test tests::test_builder::test_builder_unit_norm_diagonal_similarity ... ok
[INFO] [stdout] test tests::test_clustering::test_intrinsic_dimension_small_n ... ok
[INFO] [stdout] test tests::test_clustering::test_kmeans_convergence_early_stop ... ok
[INFO] [stdout] test tests::test_clustering::test_kmeans_empty_cluster_recovery ... ok
[INFO] [stdout] test analysis::subgraphs::tests::test_subg_parallel::test_parallel_stress_large_dataset ... ok
[INFO] [stdout] test tests::test_clustering::test_kmeans_k_greater_than_n ... ok
[INFO] [stdout] test tests::test_clustering::test_kmeans_lloyd_k_equals_n ... ok
[INFO] [stdout] test tests::test_clustering::test_kmeans_single_row - should panic ... ok
[INFO] [stdout] test tests::test_clustering::test_nearest_centroid_middle ... ok
[INFO] [stdout] test tests::test_clustering::test_nearest_centroid_single ... ok
[INFO] [stdout] test tests::test_clustering::test_kmeans_k_equals_zero - should panic ... ok
[INFO] [stdout] test tests::test_builder::test_density_adaptive_vs_no_sampling ... ok
[INFO] [stdout] test analysis::subgraphs::tests::test_subg_motives::test_subgraph_energy_rayleigh_filter ... ok
[INFO] [stdout] test tests::test_clustering::test_optimal_k_heuristic_high_dimensional_random ... ok
[INFO] [stdout] test analysis::subgraphs::tests::test_subg_parallel::test_motif_subgraphs_parallel_correctness ... ok
[INFO] [stdout] test tests::test_clustering::test_optimal_k_heuristic_single_feature ... ok
[INFO] [stdout] test tests::test_clustering::test_optimal_k_minimum_viable_dataset ... ok
[INFO] [stdout] test tests::test_clustering::test_optimal_k_mixed_scale_features ... ok
[INFO] [stdout] test tests::test_clustering::test_optimal_k_performance_large_dataset ... ignored, takes time to run, run separatly
[INFO] [stdout] test tests::test_clustering::test_optimal_k_heuristic_synthetic_three_clusters ... ok
[INFO] [stdout] test tests::test_builder::test_density_adaptive_maintains_lambda_quality ... ok
[INFO] [stdout] test tests::test_clustering::test_optimal_k_very_high_dimensional ... ok
[INFO] [stdout] test tests::test_clustering::test_optimal_k_heuristic_small_n ... ok
[INFO] [stdout] test tests::test_clustering::test_step1_bounds_high_dimensional ... ok
[INFO] [stdout] test tests::test_clustering::test_optimal_k_heuristic_spherical_clusters ... ok
[INFO] [stdout] test tests::test_clustering::test_readme_example ... ok
[INFO] [stdout] test tests::test_clustering::test_intrinsic_dimension_plane ... ok
[INFO] [stdout] test tests::test_clustering::test_step1_bounds_small_dataset ... ok
[INFO] [stdout] test tests::test_clustering::test_step1_bounds_large_n_small_f ... ok
[INFO] [stdout] test analysis::subgraphs::tests::test_subg_motives::test_subgraph_rayleigh_computation ... ok
[INFO] [stdout] test tests::test_clustering::test_step1_bounds_with_projection_basic ... ok
[INFO] [stdout] test tests::test_clustering::test_threshold_all_points_identical ... ok
[INFO] [stdout] test tests::test_clustering::test_threshold_from_pilot_large_variance ... ok
[INFO] [stdout] test tests::test_clustering::test_threshold_from_pilot_two_clusters ... ok
[INFO] [stdout] test tests::test_clustering::test_threshold_very_tight_clusters ... ok
[INFO] [stdout] test tests::test_clustering::test_threshold_zero_variance_clusters ... ok
[INFO] [stdout] test tests::test_clustering::test_threshold_from_pilot_single_point_per_cluster ... ok
[INFO] [stdout] test tests::test_clustering::test_optimal_k_heuristic_degenerate_identical ... ok
[INFO] [stdout] test tests::test_dense_layout::test_clustered_dm_holds_true_centroid_means ... ok
[INFO] [stdout] test tests::test_dense_layout::test_kmeans_lloyd_assigns_by_true_proximity ... ok
[INFO] [stdout] test tests::test_dense_layout::test_lambda_golden_after_167_layout_fix ... ok
[INFO] [stdout] test tests::test_dense_layout::test_sparse_to_dense_preserves_element_positions ... ok
[INFO] [stdout] test analysis::subgraphs::tests::test_subg_centroids::test_centroid_subgraphs_two_levels ... ok
[INFO] [stdout] test tests::test_eigenmaps::test_eigenmaps_stages_produce_valid_state ... ignored, run for too long
[INFO] [stdout] test tests::test_clustering::test_with_cluster_radius_tightness ... ok
[INFO] [stdout] test tests::test_builder::build_with_lambda_graph_over_product_like_rows ... ok
[INFO] [stdout] test analysis::subgraphs::tests::test_subg_motives::test_spot_subgraphs_energy_basic ... ok
[INFO] [stdout] test tests::test_eigenmaps::test_eigenmaps_non_sensical_undecidable_query - should panic ... ok
[INFO] [stdout] test analysis::subgraphs::tests::test_subg_motives::test_spot_subgraphs_energy_multi_motifs ... ok
[INFO] [stdout] test tests::test_builder::test_density_adaptive_sampling_statistics ... ok
[INFO] [stdout] test tests::test_energy_builder::test_build_energy_requires_dims_reduction - should panic ... ok
[INFO] [stdout] test tests::test_energy_builder::test_build_energy_still_panics_on_misconfiguration - should panic ... ok
[INFO] [stdout] test analysis::subgraphs::tests::test_subg_motives::test_subgraph_structure_clique_data ... ok
[INFO] [stdout] test tests::test_clustering::test_step1_bounds_effective_dim_smaller_than_id ... ok
[INFO] [stdout] test tests::test_eigenmaps::test_eigenmaps_with_dim_reduction ... ok
[INFO] [stdout] test tests::test_clustering::test_fast_clustering_100k_dimensions_completes has been running for over 60 seconds
[INFO] [stdout] test tests::test_clustering::test_kmeans_lloyd_gaussian_blobs has been running for over 60 seconds
[INFO] [stdout] test tests::test_clustering::test_step1_bounds_effective_dim_equals_intrinsic has been running for over 60 seconds
[INFO] [stdout] test tests::test_clustering::test_step1_bounds_higher_effective_dim has been running for over 60 seconds
[INFO] [stdout] test tests::test_clustering::test_step1_bounds_projection_dominates_over_ambient has been running for over 60 seconds
[INFO] [stdout] test tests::test_clustering::test_step1_bounds_small_effective_dim has been running for over 60 seconds
[INFO] [stdout] test tests::test_clustering::test_with_cluster_max_clusters_override has been running for over 60 seconds
[INFO] [stdout] test tests::test_eigenmaps::test_eigenmaps_vs_build_basic has been running for over 60 seconds
[INFO] [stdout] test tests::test_eigenmaps::test_eigenmaps_vs_build_different_taumode has been running for over 60 seconds
[INFO] [stdout] test tests::test_eigenmaps::test_eigenmaps_vs_build_with_spectral has been running for over 60 seconds
[INFO] [stdout] test tests::test_eigenmaps::test_search_without_taumode_panics has been running for over 60 seconds
[INFO] [stdout] test tests::test_energy_builder::test_build_energy_dimensionality_reduction has been running for over 60 seconds
[INFO] [stdout] test tests::test_energy_builder::test_energy_build_basic has been running for over 60 seconds
[INFO] [stdout] test tests::test_energy_builder::test_energy_build_custom_params has been running for over 60 seconds
[INFO] [stdout] test tests::test_energy_builder::test_energy_build_diffusion_splits has been running for over 60 seconds
[INFO] [stdout] test tests::test_energy_builder::test_energy_build_lambda_statistics has been running for over 60 seconds
[INFO] [stdout] test tests::test_eigenmaps::test_search_without_taumode_panics - should panic ... ok
[INFO] [stdout] test tests::test_energy_builder::test_energy_build_custom_params ... ok
[INFO] [stdout] test tests::test_energy_builder::test_energy_build_taumode_consistency ... ok
[INFO] [stdout] test tests::test_energy_builder::test_energy_build_lambda_statistics ... ok
[INFO] [stdout] test tests::test_energy_builder::test_energy_build_with_optical_compression ... ok
[INFO] [stdout] test tests::test_energy_builder::test_energy_build_with_projection ... ok
[INFO] [stdout] test tests::test_energy_builder::test_try_build_energy_rejects_missing_dims_reduction ... ok
[INFO] [stdout] test tests::test_energy_builder::test_energy_laplacian_properties ... ok
[INFO] [stdout] test tests::test_energy_builder::test_try_build_energy_accepts_valid_config ... ok
[INFO] [stdout] test tests::test_energy_search::test_energy_no_cosine_dependence ... ok
[INFO] [stdout] test tests::test_energy_search::test_energy_search_empty_k ... ok
[INFO] [stdout] test tests::test_energy_search::test_energy_search_basic ... ok
[INFO] [stdout] test tests::test_energy_search::test_energy_search_high_dimensional ... ok
[INFO] [stdout] test tests::test_energy_search::test_energy_search_k_scaling ... ok
[INFO] [stdout] test tests::test_energy_search::test_energy_search_optical_compression ... ok
[INFO] [stdout] test tests::test_energy_search::test_energy_search_lambda_proximity ... ok
[INFO] [stdout] test tests::test_energy_search::test_energy_search_score_monotonicity ... ok
[INFO] [stdout] test tests::test_energy_search::test_energy_search_optimized ... ok
[INFO] [stdout] test tests::test_energy_search::test_energy_search_weight_tuning ... ok
[INFO] [stdout] test tests::test_energy_search::test_energy_search_single ... ok
[INFO] [stdout] test tests::test_energy_search::test_energy_search_self_retrieval ... ok
[INFO] [stdout] test tests::test_energy_search::test_energy_vs_standard_graph_structure ... ok
[INFO] [stdout] test tests::test_energy_search::test_energy_vs_standard_build_time ... ok
[INFO] [stdout] test tests::test_energy_search::test_energy_vs_standard_lambda_distribution ... ok
[INFO] [stdout] test tests::test_energy_search::test_energy_vs_standard_search_overlap ... ok
[INFO] [stdout] test tests::test_error::test_degenerate_lambda_count_normal_index_is_small ... ok
[INFO] [stdout] test tests::test_error::test_error_display_messages_are_informative ... ok
[INFO] [stdout] test tests::test_error::test_error_implements_std_error ... ok
[INFO] [stdout] test tests::test_energy_search::test_energy_vs_standard_recall_at_k ... ok
[INFO] [stdout] test tests::test_error::test_prepare_query_item_still_panics_on_nan - should panic ... ok
[INFO] [stdout] test tests::test_energy_search::test_energy_vs_standard_precision_at_k ... ok
[INFO] [stdout] test tests::test_error::test_try_prepare_query_item_dimension_mismatch_returns_err ... ok
[INFO] [stdout] test tests::test_error::test_search_lambda_aware_still_panics_on_unprepared - should panic ... ok
[INFO] [stdout] test tests::test_error::test_prepare_query_item_still_panics_on_zero_vector - should panic ... ok
[INFO] [stdout] test tests::test_clustering::test_with_cluster_max_clusters_override ... ok
[INFO] [stdout] test tests::test_eigenmaps::test_eigenmaps_vs_build_with_spectral ... ok
[INFO] [stdout] test tests::test_eigenmaps::test_eigenmaps_vs_build_different_taumode ... ok
[INFO] [stdout] test tests::test_eigenmaps::test_eigenmaps_vs_build_basic ... ok
[INFO] [stdout] test tests::test_energy_builder::test_energy_build_diffusion_splits ... ok
[INFO] [stdout] test tests::test_error::test_try_prepare_query_item_nan_returns_non_finite_err ... ok
[INFO] [stdout] test tests::test_energy_builder::test_energy_build_basic ... ok
[INFO] [stdout] test tests::test_graph_factory::test_builder_basic_clustering_with_synthetic_data ... ok
[INFO] [stdout] test tests::test_error::test_try_prepare_query_item_matches_prepare_query_item ... ok
[INFO] [stdout] test tests::test_error::test_try_search_lambda_aware_unprepared_query_returns_err ... ok
[INFO] [stdout] test tests::test_error::test_try_prepare_query_item_inf_returns_non_finite_err ... ok
[INFO] [stdout] test tests::test_error::test_try_prepare_query_item_zero_vector_returns_degenerate_lambda ... ok
[INFO] [stdout] test tests::test_graph_factory::test_builder_laplacian_diagonal_properties ... ok
[INFO] [stdout] test tests::test_error::test_try_prepare_query_item_valid_query_returns_ok ... ok
[INFO] [stdout] test tests::test_graph_factory::test_builder_minimum_items ... ok
[INFO] [stdout] test tests::test_graph_factory::test_builder_lambda_values_are_nonnegative ... ok
[INFO] [stdout] test tests::test_error::test_try_search_lambda_aware_dimension_mismatch_returns_err ... ok
[INFO] [stdout] test tests::test_energy_builder::test_build_energy_dimensionality_reduction ... ok
[INFO] [stdout] test tests::test_graph_factory::test_builder_parameter_preservation ... ok
[INFO] [stdout] test tests::test_graph_factory::test_signals_laplacian_is_computed_on_retransposed_gl_156 ... ok
[INFO] [stdout] test tests::test_error::test_try_search_lambda_aware_prepared_query_returns_results ... ok
[INFO] [stdout] test tests::test_graph_factory::test_builder_laplacian_symmetry ... ok
[INFO] [stdout] test tests::test_laplacian::test_arrowspace_integration_pattern_sparse ... ok
[INFO] [stdout] test tests::test_laplacian::test_basic_laplacian_construction ... ok
[INFO] [stdout] test tests::test_laplacian::test_cosine_similarity_based_construction ... ok
[INFO] [stdout] test tests::test_graph_factory::test_builder_normalization_effects ... ok
[INFO] [stdout] test tests::test_laplacian::test_insufficient_data_panics - should panic ... ok
[INFO] [stdout] test tests::test_laplacian::test_k_parameter_constraint ... ok
[INFO] [stdout] test tests::test_laplacian::test_laplacian_mathematical_properties ... ok
[INFO] [stdout] test tests::test_laplacian::test_numerical_stability ... ok
[INFO] [stdout] test tests::test_laplacian::test_optimized_sparse_matrix_laplacian ... ok
[INFO] [stdout] test tests::test_laplacian::test_symmetrise_adjacency_empty_and_disconnected ... ok
[INFO] [stdout] test tests::test_laplacian::test_symmetrise_adjacency_reciprocal_max_is_deterministic ... ok
[INFO] [stdout] test tests::test_laplacian::test_eps_parameter_constraint ... ok
[INFO] [stdout] test tests::test_laplacian::test_symmetrise_adjacency_sort_merge ... ok
[INFO] [stdout] test tests::test_laplacian::test_with_adjacency_output ... ok
[INFO] [stdout] test tests::test_laplacian_scaling::laplacian_edges_match_brute_force_cosine_knn_oracle ... ok
[INFO] [stdout] test tests::test_error::test_try_search_lambda_aware_matches_search_lambda_aware ... ok
[INFO] [stdout] test tests::test_graph_factory::test_spectral_signals_second_order_pipeline_properties_156 ... ok
[INFO] [stdout] test tests::test_graph_factory::test_builder_scale_invariance_with_normalization ... ok
[INFO] [stdout] test tests::test_laplacian_unnormalised::test_builder_normalized_vs_unnormalized_clustering ... ok
[INFO] [stdout] test tests::test_laplacian_unnormalised::test_builder_graph_params_preservation ... ok
[INFO] [stdout] test tests::test_laplacian_unnormalised::test_cosine_similarity_scale_invariance ... ok
[INFO] [stdout] test tests::test_laplacian_unnormalised::test_hybrid_similarity_components ... ok
[INFO] [stdout] test tests::test_laplacian_unnormalised::test_hybrid_similarity_scale_sensitivity ... ok
[INFO] [stdout] test tests::test_laplacian_unnormalised::test_magnitude_penalty_computation ... ok
[INFO] [stdout] test tests::test_motives::test_motives_basic ... ok
[INFO] [stdout] test tests::test_laplacian_unnormalised::test_with_deterministic_clustering ... ok
[INFO] [stdout] test tests::test_laplacian_unnormalised::test_builder_lambda_comparison_normalized_vs_unnormalized ... ok
[INFO] [stdout] test tests::test_graph_factory::test_builder_with_high_noise ... ok
[INFO] [stdout] test tests::test_laplacian_scaling::laplacian_edges_match_oracle_when_topk_crosses_old_sparsify_threshold ... ok
[INFO] [stdout] test tests::test_laplacian_scaling::laplacian_build_at_2000x256_stays_under_quadratic_init_budget ... FAILED
[INFO] [stdout] test tests::test_motives::test_motives_basic_2 ... ok
[INFO] [stdout] test tests::test_motives::test_spot_subg_motives_eigenmaps_must_not_return_feature_indices ... ok
[INFO] [stdout] test tests::test_graph_factory::test_builder_spectral_laplacian_shape ... ok
[INFO] [stdout] test tests::test_motives::test_motives_energy_basic ... ok
[INFO] [stdout] test tests::test_motives::test_motives_eigen_deterministic ... ok
[INFO] [stdout] test tests::test_graph_factory::test_builder_with_different_dimensions ... ok
[INFO] [stdout] test tests::test_motives::test_motives_eigen_vs_energy_consistency ... ok
[INFO] [stdout] test tests::test_motives::test_try_spot_motives_eigen_rejects_energy_build ... ok
[INFO] [stdout] test tests::test_motives::test_motives_energy_stable ... ok
[INFO] [stdout] test tests::test_motives::test_try_spot_motives_energy_rejects_eigenmaps_build ... ok
[INFO] [stdout] test tests::test_motives::test_try_spot_motives_eigen_motifs_are_cluster_unions ... ok
[INFO] [stdout] test tests::test_motives::test_try_spot_motives_eigen_rejects_out_of_range_assignments ... ok
[INFO] [stdout] test tests::test_querying_proj::test_hybrid_reports_blended_scores_for_overlapping_candidates ... ok
[INFO] [stdout] test tests::test_motives::test_try_spot_motives_eigen_returns_item_space_indices ... ok
[INFO] [stdout] test tests::test_motives::test_try_spot_motives_eigen_rejects_unassigned_items ... ok
[INFO] [stdout] test tests::test_motives::test_try_spot_motives_eigen_requires_cluster_bookkeeping ... ok
[INFO] [stdout] test tests::test_motives::test_try_spot_motives_eigen_deterministic ... ok
[INFO] [stdout] test tests::test_motives::test_try_spot_motives_energy_returns_item_space_indices ... ok
[INFO] [stdout] test tests::test_querying_proj::test_project_query_different_queries_differ ... ok
[INFO] [stdout] test tests::test_querying_proj::test_project_query_linearity ... ok
[INFO] [stdout] test tests::test_querying_proj::test_project_query_consistency ... ok
[INFO] [stdout] test tests::test_querying_proj::test_project_query_preserves_dot_product_sign ... ok
[INFO] [stdout] test tests::test_querying_proj::test_prepare_query_item_consistency ... ok
[INFO] [stdout] test tests::test_querying_proj::test_projection_preserves_relative_distances ... ok
[INFO] [stdout] test tests::test_querying_proj::test_project_query_zero_vector ... ok
[INFO] [stdout] test tests::test_querying_proj::test_project_query_preserves_scale_approximately ... ok
[INFO] [stdout] test tests::test_querying_proj::test_query_with_nan_values - should panic ... ok
[INFO] [stdout] test tests::test_querying_proj::test_project_query_no_projection ... ok
[INFO] [stdout] test tests::test_querying_proj::test_range_search_with_query_lambda ... ok
[INFO] [stdout] test tests::test_querying_proj::test_search_lambda_aware_hybrid ... ok
[INFO] [stdout] test tests::test_querying_proj::test_search_lambda_aware_alpha_effect ... ok
[INFO] [stdout] test tests::test_reduction::test_full_pipeline_implicit_projection ... ok
[INFO] [stdout] test tests::test_reduction::test_implicit_projection_creates ... ok
[INFO] [stdout] test tests::test_reduction::test_implicit_projection_deterministic ... ok
[INFO] [stdout] test tests::test_querying_proj::test_search_returns_top_k_exactly ... ok
[INFO] [stdout] test tests::test_reduction::test_implicit_projection_different_seeds ... ok
[INFO] [stdout] test tests::test_reduction::test_implicit_projection_dimensions ... ok
[INFO] [stdout] test tests::test_reduction::test_implicit_projection_non_trivial ... ok
[INFO] [stdout] test tests::test_reduction::test_implicit_projection_linearity ... ok
[INFO] [stdout] test tests::test_reduction::test_implicit_projection_preserves_scale ... ok
[INFO] [stdout] test tests::test_reduction::test_implicit_projection_zero_vector ... ok
[INFO] [stdout] test tests::test_reduction::test_jl_dimension_buffer_actually_hits_cap ... ok
[INFO] [stdout] test tests::test_reduction::test_jl_dimension_boundary_2048 ... ok
[INFO] [stdout] test tests::test_reduction::test_jl_dimension_consistency ... ok
[INFO] [stdout] test tests::test_reduction::test_jl_dimension_dorothea_scenario ... ok
[INFO] [stdout] test tests::test_reduction::test_jl_dimension_buffer_factor_application ... ok
[INFO] [stdout] test tests::test_reduction::test_jl_dimension_edge_case_single_point ... ok
[INFO] [stdout] test tests::test_reduction::test_jl_dimension_edge_cases ... ok
[INFO] [stdout] test tests::test_reduction::test_jl_dimension_grows_with_n ... ok
[INFO] [stdout] test tests::test_reduction::test_jl_dimension_high_dim_buffer_caps_at_original ... ok
[INFO] [stdout] test tests::test_reduction::test_jl_dimension_formula_correctness_standard ... ok
[INFO] [stdout] test tests::test_reduction::test_jl_dimension_high_dim_buffer_mild_compression ... ok
[INFO] [stdout] test tests::test_reduction::test_jl_dimension_high_dim_buffer_severe_compression ... ok
[INFO] [stdout] test tests::test_reduction::test_jl_dimension_high_dim_buffer_moderate_compression ... ok
[INFO] [stdout] test tests::test_reduction::test_jl_dimension_minimum_bound ... ok
[INFO] [stdout] test tests::test_reduction::test_jl_dimension_moderate_compression ... ok
[INFO] [stdout] test tests::test_reduction::test_jl_dimension_never_expands ... ok
[INFO] [stdout] test tests::test_reduction::test_jl_dimension_preserves_low_dims ... ok
[INFO] [stdout] test tests::test_reduction::test_jl_dimension_reasonable_range ... ok
[INFO] [stdout] test tests::test_reduction::test_jl_dimension_standard_regime ... ok
[INFO] [stdout] test tests::test_reduction::test_memory_efficiency ... ok
[INFO] [stdout] test tests::test_reduction::test_jl_dimension_inversely_proportional_epsilon ... ok
[INFO] [stdout] test tests::test_reduction::test_project_matrix_different_rows_different_projections ... ok
[INFO] [stdout] test tests::test_reduction::test_project_matrix_dimensions ... ok
[INFO] [stdout] test tests::test_reduction::test_project_matrix_preserves_rows ... ok
[INFO] [stdout] test tests::test_sequencing::test_sequence_by_graph_edgeless_laplacian_yields_identity_order ... ok
[INFO] [stdout] test tests::test_sequencing::test_sequence_by_graph_handles_isolated_nodes_attached_to_component ... ok
[INFO] [stdout] test tests::test_sequencing::test_sequence_by_graph_is_deterministic_and_reversible_on_path ... ok
[INFO] [stdout] test tests::test_reduction::test_project_matrix_zero_matrix ... ok
[INFO] [stdout] test tests::test_sequencing::test_sequence_by_graph_keeps_disjoint_cliques_contiguous ... ok
[INFO] [stdout] test tests::test_sequencing::test_sequence_by_graph_walks_path_monotonically ... ok
[INFO] [stdout] test tests::test_sequencing::test_sequence_by_lambda_is_permutation_and_deterministic ... ok
[INFO] [stdout] test tests::test_sequencing::test_sequence_by_lambda_orders_ascending_and_descending ... ok
[INFO] [stdout] test tests::test_sequencing::test_sequence_by_graph_on_pipeline_laplacian_is_permutation ... ok
[INFO] [stdout] test tests::test_smartcore_percolation::antiparallel_pair_connects_when_eps_exceeds_two ... ok
[INFO] [stdout] test tests::test_smartcore_percolation::cosinepair_knn_finds_both_trio_siblings_exactly ... ok
[INFO] [stdout] test tests::test_smartcore_percolation::eps_above_one_does_not_collapse_antiparallel_pair_into_range ... ok
[INFO] [stdout] test tests::test_smartcore_percolation::explicit_topk_survives_build_with_small_k ... ok
[INFO] [stdout] test tests::test_taumode::test_builder_compute_lambdas_basic ... ok
[INFO] [stdout] test tests::test_taumode::test_builder_lambdas_consistency_properties ... ok
[INFO] [stdout] test tests::test_querying_proj::test_query_without_projection ... ok
[INFO] [stdout] test tests::test_querying_proj::test_hybrid_matches_lambda_aware_scores_and_is_deterministic ... ok
[INFO] [stdout] test tests::test_motives::test_try_spot_motives_featurespace_replicates_current_behaviour ... ok
[INFO] [stdout] test tests::test_querying_proj::test_query_dimension_mismatch_panics - should panic ... ok
[INFO] [stdout] test tests::test_querying_proj::test_lambda_values_reasonable_range ... ok
[INFO] [stdout] test tests::test_taumode::test_rayleigh_quotient_scale_invariance ... ok
[INFO] [stdout] test tests::test_querying_proj::test_query_with_projection_enabled ... ok
[INFO] [stdout] test tests::test_taumode::test_select_tau_fixed ... ok
[INFO] [stdout] test tests::test_taumode::test_select_tau_mean ... ok
[INFO] [stdout] test tests::test_taumode::test_select_tau_floor_enforcement ... ok
[INFO] [stdout] test tests::test_taumode::test_select_tau_median ... ok
[INFO] [stdout] test tests::test_taumode::test_select_tau_percentile ... ok
[INFO] [stdout] test tests::test_taumode::test_tau_floor_constant ... ok
[INFO] [stdout] test tests::test_taumode::test_builder_lambdas_invariants ... ok
[INFO] [stdout] test tests::test_taumode::test_taumode_energy_consistency_with_projection ... ok
[INFO] [stdout] test tests::test_taumode::test_energy_lambda_computation_bounds ... ok
[INFO] [stdout] test tests::test_taumode::test_builder_lambdas_different_tau_modes ... ok
[INFO] [stdout] test tests::test_taumode::test_energy_dimension_consistency ... ok
[INFO] [stdout] test tests::test_taumode::test_taumode_consistency_with_projection ... ok
[INFO] [stdout] test tests::test_taumode::test_builder_lambdas_nondeterministic_with_projection ... ok
[INFO] [stdout] test tests::test_taumode::test_builder_lambdas_with_larger_dataset ... ok
[INFO] [stdout] test tests::test_clustering::test_fast_clustering_100k_dimensions_completes ... ok
[INFO] [stdout] test tests::test_clustering::test_step1_bounds_small_effective_dim ... ok
[INFO] [stdout] test tests::test_clustering::test_step1_bounds_higher_effective_dim ... ok
[INFO] [stdout] test tests::test_clustering::test_step1_bounds_effective_dim_equals_intrinsic ... ok
[INFO] [stdout] test tests::test_lambda_determinism::test_eigen_build_lambda_bit_reproducible_under_pool_saturation ... ok
[INFO] [stdout] test tests::test_lambda_determinism::test_rayleigh_quotient_bit_reproducible_under_pool_saturation ... ok
[INFO] [stdout] test tests::test_clustering::test_kmeans_lloyd_gaussian_blobs ... ok
[INFO] [stdout] test tests::test_clustering::test_step1_bounds_projection_dominates_over_ambient ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_laplacian_scaling::laplacian_build_at_2000x256_stays_under_quadratic_init_budget stdout ----
[INFO] [stdout] [2026-10-18T05:43:00Z INFO  arrowspace::laplacian] Building Laplacian matrix for 256 items with 2000 features
[INFO] [stdout] [2026-10-18T05:43:00Z DEBUG arrowspace::laplacian] Graph parameters: eps=0.5, k=10, p=2, sigma=Some(0.1), normalise=true
[INFO] [stdout] [2026-10-18T05:43:00Z DEBUG arrowspace::laplacian] Normalizing items to unit norm
[INFO] [stdout] [2026-10-18T05:43:00Z INFO  arrowspace::laplacian] Building lazy CosinePair data structure
[INFO] [stdout] [2026-10-18T05:43:00Z DEBUG arrowspace::laplacian] CosinePair structure built for 2000 items
[INFO] [stdout] [2026-10-18T05:43:00Z INFO  arrowspace::laplacian] Computing k-NN with lazy CosinePair: k=9
[INFO] [stdout] [2026-10-18T05:43:07Z DEBUG arrowspace::laplacian] Building adjacency without hidden sparsification (avg candidate degree 9.0)
[INFO] [stdout] [2026-10-18T05:43:11Z DEBUG arrowspace::laplacian] Built adjacency rows for 2000 items
[INFO] [stdout] [2026-10-18T05:43:11Z INFO  arrowspace::laplacian] Converting adjacency to sparse Laplacian matrix
[INFO] [stdout] [2026-10-18T05:43:11Z DEBUG arrowspace::laplacian] Total triplets: 26440, edges: 12220
[INFO] [stdout] [2026-10-18T05:43:11Z INFO  arrowspace::laplacian] Sparse Laplacian construction time: 581.551µs
[INFO] [stdout] [2026-10-18T05:43:11Z INFO  arrowspace::laplacian] Total Laplacian construction time: 11.554972014s
[INFO] [stdout] [2026-10-18T05:43:11Z INFO  arrowspace::laplacian] Successfully built sparse Laplacian matrix (2000x2000) with 26440 non-zeros
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_laplacian_scaling::laplacian_build_at_2000x256_stays_under_quadratic_init_budget' (1956) panicked at src/tests/test_laplacian_scaling.rs:113:5:
[INFO] [stdout] laplacian build took 11.590779962s for 2000x256 on this host; budget assumes lazy construction + parallel exact scan - check for all-pairs precompute
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5787a658f331 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5787a65a78ea - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5787a6594cec - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5787a656b1a6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5787a65875a9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5787a6503310 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5787a65878d2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5787a656b252 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5787a6563d29 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5787a656befd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5787a65a80cc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5787a638f38c - <arrowspace[2f59416e0bb2da70]::tests::test_laplacian_scaling::laplacian_build_at_2000x256_stays_under_quadratic_init_budget::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x5787a64f675b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   13:     0x5787a6503935 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   14:     0x5787a64fd224 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x5787a65069c2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x5787a658eb4f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x772752608dfa - <unknown>
[INFO] [stdout]   18:     0x77275269c3d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_laplacian_scaling::laplacian_build_at_2000x256_stays_under_quadratic_init_budget
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 308 passed; 1 failed; 4 ignored; 0 measured; 0 filtered out; finished in 224.71s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "3f7aad299c8c2aca9281ead2d02ddb9c0dee28d7ed0ad3db90ab19c11fd8e5b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f7aad299c8c2aca9281ead2d02ddb9c0dee28d7ed0ad3db90ab19c11fd8e5b3", kill_on_drop: false }`
[INFO] [stdout] 3f7aad299c8c2aca9281ead2d02ddb9c0dee28d7ed0ad3db90ab19c11fd8e5b3
