[INFO] fetching crate crate-activity 0.7.0...
[INFO] testing crate-activity-0.7.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] extracting crate crate-activity 0.7.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate crate-activity 0.7.0
[INFO] finished tweaking crates.io crate crate-activity 0.7.0
[INFO] tweaked toml for crates.io crate crate-activity 0.7.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate crate-activity 0.7.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate crate-activity 0.7.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded wide v0.7.30
[INFO] [stderr]   Downloaded tracing-setup v1.0.2
[INFO] [stderr]   Downloaded rustls v0.23.19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a91f97b4046adb2a566c64ce1be88470dcca54e83c6228895ff2c7d62fb0ffff
[INFO] running `Command { std: "docker" "start" "-a" "a91f97b4046adb2a566c64ce1be88470dcca54e83c6228895ff2c7d62fb0ffff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a91f97b4046adb2a566c64ce1be88470dcca54e83c6228895ff2c7d62fb0ffff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a91f97b4046adb2a566c64ce1be88470dcca54e83c6228895ff2c7d62fb0ffff", kill_on_drop: false }`
[INFO] [stdout] a91f97b4046adb2a566c64ce1be88470dcca54e83c6228895ff2c7d62fb0ffff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0f497112090ca83b5d61b3f0f90577cf57ab7fa26680cadc4e0b339dc6da70c
[INFO] running `Command { std: "docker" "start" "-a" "f0f497112090ca83b5d61b3f0f90577cf57ab7fa26680cadc4e0b339dc6da70c", kill_on_drop: false }`
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[INFO] [stderr]    Compiling crate-activity v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 56s
[INFO] running `Command { std: "docker" "inspect" "f0f497112090ca83b5d61b3f0f90577cf57ab7fa26680cadc4e0b339dc6da70c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0f497112090ca83b5d61b3f0f90577cf57ab7fa26680cadc4e0b339dc6da70c", kill_on_drop: false }`
[INFO] [stdout] f0f497112090ca83b5d61b3f0f90577cf57ab7fa26680cadc4e0b339dc6da70c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4c8e334718eebf9e561ae5c8cd091ec2ad0e60fb3c931d19290f9ad4d2355e1
[INFO] running `Command { std: "docker" "start" "-a" "a4c8e334718eebf9e561ae5c8cd091ec2ad0e60fb3c931d19290f9ad4d2355e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling crate-activity v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/correlation_graph.rs:663:21
[INFO] [stdout]     |
[INFO] [stdout] 663 |             assert!((u == "X" || v == "X"), "Edges should connect to X in a star.");
[INFO] [stdout]     |                     ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 663 -             assert!((u == "X" || v == "X"), "Edges should connect to X in a star.");
[INFO] [stdout] 663 +             assert!( u == "X" || v == "X", "Edges should connect to X in a star.");
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.78s
[INFO] running `Command { std: "docker" "inspect" "a4c8e334718eebf9e561ae5c8cd091ec2ad0e60fb3c931d19290f9ad4d2355e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4c8e334718eebf9e561ae5c8cd091ec2ad0e60fb3c931d19290f9ad4d2355e1", kill_on_drop: false }`
[INFO] [stdout] a4c8e334718eebf9e561ae5c8cd091ec2ad0e60fb3c931d19290f9ad4d2355e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68f655114a5d9518e16c1334a5b90da54313e2f09da6f0fc1548532cf2a72a2d
[INFO] running `Command { std: "docker" "start" "-a" "68f655114a5d9518e16c1334a5b90da54313e2f09da6f0fc1548532cf2a72a2d", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stderr]    --> src/correlation_graph.rs:663:21
[INFO] [stderr]     |
[INFO] [stderr] 663 |             assert!((u == "X" || v == "X"), "Edges should connect to X in a star.");
[INFO] [stderr]     |                     ^                    ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 663 -             assert!((u == "X" || v == "X"), "Edges should connect to X in a star.");
[INFO] [stderr] 663 +             assert!( u == "X" || v == "X", "Edges should connect to X in a star.");
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `crate-activity` (lib test) generated 1 warning (run `cargo fix --lib -p crate-activity --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crate_activity-bd603cc9912a9b7b)
[INFO] [stdout] 
[INFO] [stdout] running 84 tests
[INFO] [stdout] test align_and_normalize::alignment_and_normalization_tests::test_full_date_range_extends_beyond_data ... ok
[INFO] [stdout] test align_and_normalize::alignment_and_normalization_tests::test_empty_input ... ok
[INFO] [stdout] test align_and_normalize::alignment_and_normalization_tests::test_full_date_range_matches_data ... ok
[INFO] [stdout] test align_and_normalize::alignment_and_normalization_tests::test_full_date_range_subset_of_data ... ok
[INFO] [stdout] test correlation_graph::correlation_network_tests::test_betweenness_top_nodes ... ok
[INFO] [stdout] test correlation_graph::correlation_network_tests::test_disconnected_graph_multiple_components ... ok
[INFO] [stdout] test correlation_graph::correlation_network_tests::test_empty_graph_summary ... ok
[INFO] [stdout] test correlation_graph::correlation_network_tests::test_empty_input ... ok
[INFO] [stdout] test correlation_graph::correlation_network_tests::test_girvan_newman_basic ... ok
[INFO] [stdout] test correlation_graph::correlation_network_tests::test_girvan_newman_high_target_communities ... ok
[INFO] [stdout] test correlation_graph::correlation_network_tests::test_girvan_newman_no_change_if_already_multiple_components ... ok
[INFO] [stdout] test correlation_graph::correlation_network_tests::test_graph_summary_basic ... ok
[INFO] [stdout] test correlation_graph::correlation_network_tests::test_large_random_data ... ok
[INFO] [stdout] test correlation_graph::correlation_network_tests::test_threshold_one_requiring_perfect_correlation ... ok
[INFO] [stdout] test correlation_graph::correlation_network_tests::test_two_crates_no_edge_below_threshold ... ok
[INFO] [stdout] test correlation_graph::correlation_network_tests::test_two_crates_with_edge ... ok
[INFO] [stdout] test hierarchical_clustering::hierarchical_clustering_tests::test_incomplete_correlation_data ... ok
[INFO] [stdout] test hierarchical_clustering::hierarchical_clustering_tests::test_many_crates_low_correlation ... ok
[INFO] [stdout] test hierarchical_clustering::hierarchical_clustering_tests::test_no_crates ... ok
[INFO] [stdout] test hierarchical_clustering::hierarchical_clustering_tests::test_perfect_correlation ... ok
[INFO] [stdout] test hierarchical_clustering::hierarchical_clustering_tests::test_single_crate ... ok
[INFO] [stdout] test hierarchical_clustering::hierarchical_clustering_tests::test_three_crates_mixed_correlations ... ok
[INFO] [stdout] test hierarchical_clustering::hierarchical_clustering_tests::test_two_crates_no_correlation ... ok
[INFO] [stdout] test intersect_date_ranges::intersect_date_ranges_tests::test_disjoint_ranges_with_duplicates ... ok
[INFO] [stdout] test intersect_date_ranges::intersect_date_ranges_tests::test_empty_inputs ... ok
[INFO] [stdout] test intersect_date_ranges::intersect_date_ranges_tests::test_identical_date_ranges ... ok
[INFO] [stdout] test intersect_date_ranges::intersect_date_ranges_tests::test_non_overlapping_date_ranges ... ok
[INFO] [stdout] test intersect_date_ranges::intersect_date_ranges_tests::test_partially_overlapping_date_ranges ... ok
[INFO] [stdout] test intersect_date_ranges::intersect_date_ranges_tests::test_subset_date_ranges ... ok
[INFO] [stdout] test outlier_detection::outlier_detection_tests::test_downweight_outliers ... ok
[INFO] [stdout] test outlier_detection::outlier_detection_tests::test_empty_input ... ok
[INFO] [stdout] test outlier_detection::outlier_detection_tests::test_no_outliers_uniform_data ... ok
[INFO] [stdout] test correlation_graph::correlation_network_tests::test_betweenness_centrality_star ... ok
[INFO] [stdout] test outlier_detection::outlier_detection_tests::test_simple_outlier_detection ... ok
[INFO] [stdout] test correlation_graph::correlation_network_tests::test_threshold_zero_all_edges ... ok
[INFO] [stdout] test outlier_detection::outlier_detection_tests::test_threshold_sensitivity ... ok
[INFO] [stdout] test pca::pca_tests::test_pca_different_lengths ... ok
[INFO] [stdout] test pca::pca_tests::test_pca_stable_ordering ... ok
[INFO] [stdout] test pca::pca_tests::test_compute_covariance_matrix ... ok
[INFO] [stdout] test pca::pca_tests::test_display_pca_results ... ok
[INFO] [stdout] test pca::pca_tests::test_pca_with_mixed_random_data ... ok
[INFO] [stdout] test pca::pca_tests::test_perform_eigen_decomposition ... ok
[INFO] [stdout] test pca::pca_tests::test_perform_pca_basic ... ok
[INFO] [stdout] test pca::pca_tests::test_perform_pca_no_data ... ok
[INFO] [stdout] test correlation_graph::correlation_network_tests::test_single_crate_no_edges ... ok
[INFO] [stdout] test pca::pca_tests::test_prepare_data_matrix_empty_input ... ok
[INFO] [stdout] test pca::pca_tests::test_prepare_data_matrix_single_crate ... ok
[INFO] [stdout] test pca::pca_tests::test_prepare_data_matrix_uniform_length ... ok
[INFO] [stdout] test align_and_normalize::alignment_and_normalization_tests::test_duplicate_dates_in_input ... ok
[INFO] [stdout] test pca::pca_tests::test_standardize_matrix_basic ... ok
[INFO] [stdout] test pca::pca_tests::test_standardize_matrix_negative_values ... ok
[INFO] [stdout] test pca::pca_tests::test_pca_with_identical_crates ... ok
[INFO] [stdout] test pca::pca_tests::test_pca_with_zero_variance_data ... ok
[INFO] [stdout] test pca::pca_tests::test_prepare_data_matrix_varying_lengths ... ok
[INFO] [stdout] test pca::pca_tests::test_standardize_matrix_constant_column ... ok
[INFO] [stdout] test pearson::pearson_correlation_tests::test_all_zeros ... ok
[INFO] [stdout] test pearson::pearson_correlation_tests::test_high_variance_with_noise ... ok
[INFO] [stdout] test pearson::pearson_correlation_tests::test_large_inputs ... ok
[INFO] [stdout] test pearson::pearson_correlation_tests::test_mismatched_lengths ... ok
[INFO] [stdout] test pearson::pearson_correlation_tests::test_mixed_positive_and_negative_values ... ok
[INFO] [stdout] test pearson::pearson_correlation_tests::test_no_correlation ... ok
[INFO] [stdout] test pearson::pearson_correlation_tests::test_precision_sensitivity ... ok
[INFO] [stdout] test pearson::pearson_correlation_tests::test_randomized_datasets ... ok
[INFO] [stdout] test pearson::pearson_correlation_tests::test_single_element ... ok
[INFO] [stdout] test pearson::pearson_correlation_tests::test_uniformly_spaced_values ... ok
[INFO] [stdout] test pearson::pearson_correlation_tests::test_perfect_negative_correlation ... ok
[INFO] [stdout] test pearson::pearson_correlation_tests::test_perfect_positive_correlation ... ok
[INFO] [stdout] test time_lag_correlation::time_lag_correlations_tests::test_no_correlation_any_lag ... ok
[INFO] [stdout] test time_lag_correlation::time_lag_correlations_tests::test_no_data ... ok
[INFO] [stdout] test time_lag_correlation::time_lag_correlations_tests::test_single_crate ... ok
[INFO] [stdout] test time_lag_correlation::time_lag_correlations_tests::test_tie_same_abs_correlation_prefer_closer_to_zero ... ok
[INFO] [stdout] test pearson::pearson_correlation_tests::test_empty_inputs ... ok
[INFO] [stdout] test time_lag_correlation::time_lag_correlations_tests::test_two_crates_no_lag ... ok
[INFO] [stdout] test variance::check_for_significant_variance_tests::test_boundary_case ... ok
[INFO] [stdout] test correlation_graph::correlation_network_tests::test_duplicate_entries ... ok
[INFO] [stdout] test outlier_detection::outlier_detection_tests::test_remove_outliers ... ok
[INFO] [stdout] test time_lag_correlation::time_lag_correlations_tests::test_single_best_lag ... ok
[INFO] [stdout] test time_lag_correlation::time_lag_correlations_tests::test_tie_equal_distances_pick_negative ... ok
[INFO] [stdout] test variance::check_for_significant_variance_tests::test_empty_data ... ok
[INFO] [stdout] test variance::check_for_significant_variance_tests::test_identical_elements ... ok
[INFO] [stdout] test variance::check_for_significant_variance_tests::test_low_variance ... ok
[INFO] [stdout] test variance::check_for_significant_variance_tests::test_single_element ... ok
[INFO] [stdout] test variance::check_for_significant_variance_tests::test_high_variance ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/act-04de55dc74f8d0a3)
[INFO] [stdout] test pca::pca_tests::test_pca_large_random_data ... ok
[INFO] [stderr]    Doc-tests crate_activity
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 84 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 23.92s
[INFO] [stdout] 
[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] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "68f655114a5d9518e16c1334a5b90da54313e2f09da6f0fc1548532cf2a72a2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68f655114a5d9518e16c1334a5b90da54313e2f09da6f0fc1548532cf2a72a2d", kill_on_drop: false }`
[INFO] [stdout] 68f655114a5d9518e16c1334a5b90da54313e2f09da6f0fc1548532cf2a72a2d