[INFO] fetching crate rusty_science 0.1.1... [INFO] testing rusty_science-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate rusty_science 0.1.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate rusty_science 0.1.1 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate rusty_science 0.1.1 [INFO] tweaked toml for crates.io crate rusty_science 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rusty_science 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rusty_science 0.1.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5019b6f6cb3b85541daa747aa59a6de058b71b9228fea70465eb60871f401086 [INFO] running `Command { std: "docker" "start" "-a" "5019b6f6cb3b85541daa747aa59a6de058b71b9228fea70465eb60871f401086", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5019b6f6cb3b85541daa747aa59a6de058b71b9228fea70465eb60871f401086", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5019b6f6cb3b85541daa747aa59a6de058b71b9228fea70465eb60871f401086", kill_on_drop: false }` [INFO] [stdout] 5019b6f6cb3b85541daa747aa59a6de058b71b9228fea70465eb60871f401086 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e21592a0e8452d78d8886f49c2771127c91b8cc213e2ce4fb1fd9ad57079e58 [INFO] running `Command { std: "docker" "start" "-a" "4e21592a0e8452d78d8886f49c2771127c91b8cc213e2ce4fb1fd9ad57079e58", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.214 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling cblas-sys v0.1.4 [INFO] [stderr] Compiling lapack-sys v0.14.0 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling kdtree v0.7.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling katexit v0.1.4 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling cauchy v0.4.0 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling lax v0.17.0 [INFO] [stderr] Compiling ndarray-linalg v0.17.0 [INFO] [stderr] Compiling rusty_science v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.67s [INFO] running `Command { std: "docker" "inspect" "4e21592a0e8452d78d8886f49c2771127c91b8cc213e2ce4fb1fd9ad57079e58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e21592a0e8452d78d8886f49c2771127c91b8cc213e2ce4fb1fd9ad57079e58", kill_on_drop: false }` [INFO] [stdout] 4e21592a0e8452d78d8886f49c2771127c91b8cc213e2ce4fb1fd9ad57079e58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 325f40a0befae27a300a5391dcd8f49d8ea6a92752cc4984ce6cf8fc099d1080 [INFO] running `Command { std: "docker" "start" "-a" "325f40a0befae27a300a5391dcd8f49d8ea6a92752cc4984ce6cf8fc099d1080", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.214 [INFO] [stderr] Compiling serde_json v1.0.133 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling serde_derive v1.0.214 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling is-terminal v0.4.13 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling oorandom v11.1.4 [INFO] [stderr] Compiling clap_builder v4.5.23 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling clap v4.5.23 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling cauchy v0.4.0 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling lax v0.17.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling ndarray-linalg v0.17.0 [INFO] [stderr] Compiling rusty_science v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 26.93s [INFO] running `Command { std: "docker" "inspect" "325f40a0befae27a300a5391dcd8f49d8ea6a92752cc4984ce6cf8fc099d1080", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "325f40a0befae27a300a5391dcd8f49d8ea6a92752cc4984ce6cf8fc099d1080", kill_on_drop: false }` [INFO] [stdout] 325f40a0befae27a300a5391dcd8f49d8ea6a92752cc4984ce6cf8fc099d1080 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3964ec5c59d04defbc1bff330f3c9211d8749673da04617bff2fa46b6696ba34 [INFO] running `Command { std: "docker" "start" "-a" "3964ec5c59d04defbc1bff330f3c9211d8749673da04617bff2fa46b6696ba34", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusty_science-0cc42dd5c298fe4f) [INFO] [stdout] [INFO] [stdout] running 108 tests [INFO] [stdout] test classification::knn::tests::test_knnclassifier_predict_k_equals_1 ... ok [INFO] [stdout] test classification::perceptron::tests::test_fit ... ok [INFO] [stdout] test classification::perceptron::tests::test_fit_with_binary_labels ... ok [INFO] [stdout] test classification::perceptron::tests::test_set_penalty ... ok [INFO] [stdout] test classification::perceptron::tests::test_multiclass_prediction ... ok [INFO] [stdout] test classification::perceptron::tests::test_multiclass_prediction_single_vec ... ok [INFO] [stdout] test classification::perceptron::tests::test_new_binary ... ok [INFO] [stdout] test classification::perceptron::tests::test_set_alpha ... ok [INFO] [stdout] test classification::perceptron::tests::test_set_epochs ... ok [INFO] [stdout] test classification::perceptron::tests::test_set_learning_rate ... ok [INFO] [stdout] test classification::knn::tests::test_knnclassifier_predict_uniform ... ok [INFO] [stdout] test classification::perceptron::tests::test_perceptron_accuracy_linearly_separable ... ok [INFO] [stdout] test classification::perceptron::tests::test_setters ... ok [INFO] [stdout] test classification::svc::tests::test_new ... ok [INFO] [stdout] test classification::svc::tests::test_set_epochs ... ok [INFO] [stdout] test classification::svc::tests::test_set_regularization_factor ... ok [INFO] [stdout] test classification::tree::tests::test_all_same_label ... ok [INFO] [stdout] test classification::tree::tests::test_basic_functionality ... ok [INFO] [stdout] test classification::tree::tests::test_parameters_effect ... ok [INFO] [stdout] test clustering::dbscan::tests::test_border_points ... ok [INFO] [stdout] test clustering::dbscan::tests::test_fit_simple_clusters ... ok [INFO] [stdout] test clustering::dbscan::tests::test_create_eps_squared ... ok [INFO] [stdout] test clustering::dbscan::tests::test_empty_data ... ok [INFO] [stdout] test clustering::dbscan::tests::test_set_eps ... ok [INFO] [stdout] test clustering::dbscan::tests::test_set_min_samples ... ok [INFO] [stdout] test classification::svc::tests::test_fit_binary_classification ... ok [INFO] [stdout] test clustering::dbscan::tests::test_with_float32 ... ok [INFO] [stdout] test clustering::kmeans::tests::test_cluster_assignment ... ok [INFO] [stdout] test clustering::dbscan::tests::test_predict_with_existing_data ... ok [INFO] [stdout] test clustering::dbscan::tests::test_predict_with_new_data ... ok [INFO] [stdout] test clustering::dbscan::tests::test_new ... ok [INFO] [stdout] test classification::svc::tests::test_set_learning_rate ... ok [INFO] [stdout] test clustering::kmeans::tests::test_distance_metric ... ok [INFO] [stdout] test clustering::kmeans::tests::test_single_cluster ... ok [INFO] [stdout] test common::knn::tests::test_neighbors_euclidean_with_distance ... ok [INFO] [stdout] test common::knn::tests::test_neighbors_manhattan_without_distance ... ok [INFO] [stdout] test common::knn::tests::test_neighbors_manhattan_with_distance ... ok [INFO] [stdout] test common::knn::tests::test_neighbors_with_labels_with_distance ... ok [INFO] [stdout] test common::utils::tests::test_euclidean_distance ... ok [INFO] [stdout] test common::utils::tests::test_euclidean_zero_distance ... ok [INFO] [stdout] test classification::perceptron::tests::test_set_shuffle ... ok [INFO] [stdout] test common::utils::tests::test_manhattan_zero_distance ... ok [INFO] [stdout] test clustering::kmeans::tests::test_map_cluster_to_label ... ok [INFO] [stdout] test common::knn::tests::test_neighbors_euclidean_without_distance ... ok [INFO] [stdout] test data::datasets::tests::test_load_iris_data_exists ... ok [INFO] [stdout] test data::utils::tests::test_train_test_split_all_test ... ok [INFO] [stdout] test data::utils::tests::test_train_test_split_all_train ... ok [INFO] [stdout] test classification::svc::tests::test_predict ... ok [INFO] [stdout] test data::utils::tests::test_train_test_split_ratio ... ok [INFO] [stdout] test metrics::accuracy_score::tests::test_accuracy_score ... ok [INFO] [stdout] test metrics::accuracy_score::tests::test_accuracy_score_normalize ... ok [INFO] [stdout] test metrics::loss::tests::test_dummy_conversion ... ok [INFO] [stdout] test metrics::loss::tests::test_equal_numbers ... ok [INFO] [stdout] test metrics::loss::tests::test_integer_values ... ok [INFO] [stdout] test metrics::loss::tests::test_negative_numbers ... ok [INFO] [stdout] test metrics::loss::tests::test_positive_difference ... ok [INFO] [stdout] test metrics::mean_absolute_error::tests::test_mean_absolute_error_basic ... ok [INFO] [stdout] test data::generation::tests::test_generate_labeled_data ... ok [INFO] [stdout] test data::datasets::tests::test_load_breast_cancer_data_exists ... ok [INFO] [stdout] test metrics::mean_absolute_error::tests::test_mean_absolute_error_integers ... ok [INFO] [stdout] test metrics::mean_absolute_error::tests::test_mean_absolute_error_large_values ... ok [INFO] [stdout] test metrics::mean_absolute_error::tests::test_mean_absolute_error_negative_values ... ok [INFO] [stdout] test metrics::mean_absolute_error::tests::test_mean_absolute_error_zero_error ... ok [INFO] [stdout] test data::datasets::tests::test_housing_data_exists ... ok [INFO] [stdout] test metrics::r2::tests::test_identical_values ... ok [INFO] [stdout] test classification::knn::tests::test_knnclassifier_predict_distance_weighted ... ok [INFO] [stdout] test common::utils::tests::test_manhattan_distance ... ok [INFO] [stdout] test metrics::r2::tests::test_perfect_correlation ... ok [INFO] [stdout] test metrics::r2::tests::test_no_correlation ... ok [INFO] [stdout] test metrics::r2::tests::test_some_correlation ... ok [INFO] [stdout] test regression::knn::tests::set_weight_type ... ok [INFO] [stdout] test regression::knn::tests::test_fit ... ok [INFO] [stdout] test regression::knn::tests::test_knn_regression_non_default_weight ... ok [INFO] [stdout] test regression::knn::tests::test_new_knn_regression ... ok [INFO] [stdout] test regression::knn::tests::test_predict ... ok [INFO] [stdout] test regression::knn::tests::test_set_distance_metrics ... ok [INFO] [stdout] test regression::knn::tests::test_set_weights ... ok [INFO] [stdout] test data::generation::tests::test_generate_unlabeled_data ... ok [INFO] [stdout] test regression::perceptron::tests::test_basic_fit_and_predict ... ok [INFO] [stdout] test regression::perceptron::tests::test_multiple_features ... ok [INFO] [stdout] test classification::knn::tests::test_knnclassifier_invalid_distance_metric - should panic ... ok [INFO] [stdout] test classification::knn::tests::test_knnclassifier_k_zero - should panic ... ok [INFO] [stdout] test regression::tree::tests::test_find_best_split_regression ... ok [INFO] [stdout] test classification::knn::tests::test_knnclassifier_invalid_weight_type - should panic ... ok [INFO] [stdout] test classification::svc::tests::test_fit_non_binary_labels - should panic ... ok [INFO] [stdout] test regression::perceptron::tests::test_with_integer_data ... ok [INFO] [stdout] test regression::tree::tests::test_fit_and_predict_average_target ... ok [INFO] [stdout] test classification::perceptron::tests::test_predict_no_fit - should panic ... ok [INFO] [stdout] test regression::tree::tests::test_fit_and_predict_exact_match ... ok [INFO] [stdout] test regression::tree::tests::test_mae_tree ... ok [INFO] [stdout] test regression::tree::tests::test_predict_split_node ... ok [INFO] [stdout] test regression::tree::tests::test_set_max_depth ... ok [INFO] [stdout] test regression::tree::tests::test_set_min_samples_leaf ... ok [INFO] [stdout] test regression::tree::tests::test_set_min_samples_split ... ok [INFO] [stdout] test classification::tree::tests::test_empty_dataset - should panic ... ok [INFO] [stdout] test regression::tree::tests::test_tree_repressor_initialization ... ok [INFO] [stdout] test classification::tree::tests::test_predict_untrained ... ok [INFO] [stdout] test common::knn::tests::test_invalid_distance_metric - should panic ... ok [INFO] [stdout] test data::utils::tests::test_train_test_split_mismatched_lengths - should panic ... ok [INFO] [stdout] test metrics::mean_absolute_error::tests::test_mean_absolute_error_empty_vectors - should panic ... ok [INFO] [stdout] test metrics::mean_absolute_error::tests::test_mean_absolute_error_mismatched_lengths - should panic ... ok [INFO] [stdout] test metrics::r2::tests::test_empty_vectors - should panic ... ok [INFO] [stdout] test metrics::r2::tests::test_mismatched_lengths - should panic ... ok [INFO] [stdout] test regression::knn::tests::test_knn_zero_k - should panic ... ok [INFO] [stdout] test regression::knn::tests::test_unsupported_weights - should panic ... ok [INFO] [stdout] test regression::perceptron::tests::test_predict_before_fit - should panic ... ok [INFO] [stdout] test regression::tree::tests::test_fit_empty_data - should panic ... ok [INFO] [stdout] test regression::tree::tests::test_predict_with_invalid_length ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 108 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-2ec6c72a16c52796) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test test_knn::test_knn_regression::test_knn_regression_integration ... ok [INFO] [stdout] test test_metrics::accuracy_score::test_accuracy_score ... ok [INFO] [stdout] test test_metrics::accuracy_score::test_accuracy_score_normalized ... ok [INFO] [stdout] test test_knn::test_knn_classification::test_knn_classification_integration ... ok [INFO] [stdout] test test_knn::test_knn_clustering::test_knn_clustering_integration ... ok [INFO] [stdout] test test_metrics::r2::test_large_dataset ... ok [INFO] [stdout] test tests::test_metrics ... ok [INFO] [stdout] test test_metrics::r2::test_all_r2 ... ok [INFO] [stdout] test tests::test_knn ... ok [INFO] [stdout] test test_metrics::r2::test_nonlinear_relationship ... ok [INFO] [stdout] test test_metrics::r2::test_random_data_with_low_correlation ... ok [INFO] [stdout] test test_metrics::r2::test_perfect_linear_relationship ... ok [INFO] [stdout] test test_metrics::r2::test_random_data_with_high_correlation ... ok [INFO] [stdout] test test_tree::test_tree_classifier::test_tree_classification_integration ... ok [INFO] [stdout] test test_dbscan::test_dbscan::test_dbscan_predict ... ok [INFO] [stdout] test test_dbscan::test_dbscan::test_dbscan_predict_one ... ok [INFO] [stdout] test test_perceptron::multi_class_perceptron::test_multi_class_perceptron ... ok [INFO] [stdout] test test_perceptron::regression_perceptron::test_perceptron_regression_integration ... ok [INFO] [stdout] test test_svc::test_svc::test_binary_svc ... ok [INFO] [stdout] test test_perceptron::binary_perceptron::test_multi_class_perceptron ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s [INFO] [stdout] [INFO] [stderr] Doc-tests rusty_science [INFO] [stdout] [INFO] [stdout] running 41 tests [INFO] [stdout] test src/classification/knn.rs - classification::knn::KNNClassifier::set_weight_type (line 53) ... ok [INFO] [stdout] test src/classification/knn.rs - classification::knn::KNNClassifier::fit (line 88) ... ok [INFO] [stdout] test src/classification/knn.rs - classification::knn::KNNClassifier::set_distance_metrics (line 72) ... ok [INFO] [stdout] test src/classification/knn.rs - classification::knn::KNNClassifier::predict (line 113) ... ok [INFO] [stdout] test src/classification/tree.rs - classification::tree::TreeClassifier::fit (line 118) ... ok [INFO] [stdout] test src/clustering/dbscan.rs - clustering::dbscan::DBSCAN::set_eps (line 130) ... ok [INFO] [stdout] test src/classification/tree.rs - classification::tree::TreeClassifier::set_min_samples_leaf (line 98) ... ok [INFO] [stdout] test src/classification/tree.rs - classification::tree::TreeClassifier::set_criterion (line 50) ... ok [INFO] [stdout] test src/classification/tree.rs - classification::tree::TreeClassifier::set_min_samples_split (line 82) ... ok [INFO] [stdout] test src/classification/tree.rs - classification::tree::TreeClassifier::set_max_depth (line 66) ... ok [INFO] [stdout] test src/classification/knn.rs - classification::knn::KNNClassifier::new (line 27) ... ok [INFO] [stdout] test src/clustering/dbscan.rs - clustering::dbscan::DBSCAN::set_min_samples (line 147) ... ok [INFO] [stdout] test src/clustering/kmeans.rs - clustering::kmeans::KMeansCluster::set_distance_metrics (line 60) ... ok [INFO] [stdout] test src/clustering/dbscan.rs - clustering::dbscan (line 39) ... ok [INFO] [stdout] test src/clustering/dbscan.rs - clustering::dbscan::DBSCAN::predict_one (line 261) ... ok [INFO] [stdout] test src/clustering/kmeans.rs - clustering::kmeans::KMeansCluster::new (line 38) ... ok [INFO] [stdout] test src/clustering/dbscan.rs - clustering::dbscan::DBSCAN::predict (line 325) ... ok [INFO] [stdout] test src/data/datasets.rs - data::datasets::load_brest_cancer (line 49) ... ok [INFO] [stdout] test src/clustering/kmeans.rs - clustering::kmeans::KMeansCluster::map_cluster_to_label (line 151) ... ok [INFO] [stdout] test src/data/datasets.rs - data::datasets::load_iris (line 20) ... ok [INFO] [stdout] test src/clustering/dbscan.rs - clustering::dbscan::DBSCAN::fit (line 167) ... ok [INFO] [stdout] test src/metrics/r2.rs - metrics::r2::r2 (line 21) ... ok [INFO] [stdout] test src/classification/tree.rs - classification::tree::TreeClassifier::predict (line 228) ... ok [INFO] [stdout] test src/clustering/kmeans.rs - clustering::kmeans::KMeansCluster::fit (line 75) ... ok [INFO] [stdout] test src/metrics/mean_absolute_error.rs - metrics::mean_absolute_error::mean_absolute_error (line 18) ... ok [INFO] [stdout] test src/data/datasets.rs - data::datasets::load_housing (line 79) ... ok [INFO] [stdout] test src/regression/knn.rs - regression::knn::KNNRegression::new (line 26) ... ok [INFO] [stdout] test src/regression/knn.rs - regression::knn::KNNRegression::set_weight_type (line 52) ... ok [INFO] [stdout] test src/metrics/accuracy_score.rs - metrics::accuracy_score::accuracy_score (line 49) ... ok [INFO] [stdout] test src/regression/knn.rs - regression::knn::KNNRegression::fit (line 87) ... ok [INFO] [stdout] test src/metrics/accuracy_score.rs - metrics::accuracy_score::accuracy_score_normalize (line 16) ... ok [INFO] [stdout] test src/regression/knn.rs - regression::knn::KNNRegression::set_distance_metrics (line 71) ... ok [INFO] [stdout] test src/data/utils.rs - data::utils::train_test_split (line 20) ... ok [INFO] [stdout] test src/regression/tree.rs - regression::tree::TreeRegression::predict (line 226) ... ok [INFO] [stdout] test src/regression/tree.rs - regression::tree::TreeRegression::set_criterion (line 51) ... ok [INFO] [stdout] test src/regression/tree.rs - regression::tree::TreeRegression::set_min_samples_leaf (line 99) ... ok [INFO] [stdout] test src/regression/tree.rs - regression::tree::TreeRegression::set_max_depth (line 67) ... ok [INFO] [stdout] test src/regression/tree.rs - regression::tree::TreeRegression::fit (line 119) ... ok [INFO] [stdout] test src/lib.rs - (line 14) ... ok [INFO] [stdout] test src/regression/tree.rs - regression::tree::TreeRegression::set_min_samples_split (line 83) ... ok [INFO] [stdout] test src/regression/knn.rs - regression::knn::KNNRegression::predict (line 108) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.57s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3964ec5c59d04defbc1bff330f3c9211d8749673da04617bff2fa46b6696ba34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3964ec5c59d04defbc1bff330f3c9211d8749673da04617bff2fa46b6696ba34", kill_on_drop: false }` [INFO] [stdout] 3964ec5c59d04defbc1bff330f3c9211d8749673da04617bff2fa46b6696ba34