[INFO] fetching crate smartcore 0.1.0...
[INFO] testing smartcore-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate smartcore 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate smartcore 0.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate smartcore 0.1.0
[INFO] finished tweaking crates.io crate smartcore 0.1.0
[INFO] tweaked toml for crates.io crate smartcore 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simba v0.2.4
[INFO] [stderr]   Downloaded nalgebra v0.22.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dfaaf610bd04fc17e5071333fe193eb589a0749e2cdc854e574c4e1216bd1655
[INFO] running `Command { std: "docker" "start" "-a" "dfaaf610bd04fc17e5071333fe193eb589a0749e2cdc854e574c4e1216bd1655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfaaf610bd04fc17e5071333fe193eb589a0749e2cdc854e574c4e1216bd1655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfaaf610bd04fc17e5071333fe193eb589a0749e2cdc854e574c4e1216bd1655", kill_on_drop: false }`
[INFO] [stdout] dfaaf610bd04fc17e5071333fe193eb589a0749e2cdc854e574c4e1216bd1655
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1edf947901fc679737879fdedcdb2d16f4efca5e810618b0fca11b4dae50c0b4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1edf947901fc679737879fdedcdb2d16f4efca5e810618b0fca11b4dae50c0b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling smartcore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.19s
[INFO] running `Command { std: "docker" "inspect" "1edf947901fc679737879fdedcdb2d16f4efca5e810618b0fca11b4dae50c0b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1edf947901fc679737879fdedcdb2d16f4efca5e810618b0fca11b4dae50c0b4", kill_on_drop: false }`
[INFO] [stdout] 1edf947901fc679737879fdedcdb2d16f4efca5e810618b0fca11b4dae50c0b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6f0bf9bbaa6ed4c7471f8c479b35d7496f54cf63664a2bc25f40cb38f5eb51d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a6f0bf9bbaa6ed4c7471f8c479b35d7496f54cf63664a2bc25f40cb38f5eb51d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling tinytemplate v1.2.0
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling smartcore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 35.15s
[INFO] running `Command { std: "docker" "inspect" "a6f0bf9bbaa6ed4c7471f8c479b35d7496f54cf63664a2bc25f40cb38f5eb51d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6f0bf9bbaa6ed4c7471f8c479b35d7496f54cf63664a2bc25f40cb38f5eb51d", kill_on_drop: false }`
[INFO] [stdout] a6f0bf9bbaa6ed4c7471f8c479b35d7496f54cf63664a2bc25f40cb38f5eb51d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5bf10137389fd1e92409abd20c65c6f2628cf97a9821f1e656d10c18040a008b
[INFO] running `Command { std: "docker" "start" "-a" "5bf10137389fd1e92409abd20c65c6f2628cf97a9821f1e656d10c18040a008b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/smartcore-e3567c27235958b1
[INFO] [stdout] 
[INFO] [stdout] running 109 tests
[INFO] [stdout] test algorithm::neighbour::cover_tree::tests::serde ... ok
[INFO] [stdout] test algorithm::neighbour::linear_search::tests::knn_find ... ok
[INFO] [stdout] test algorithm::neighbour::linear_search::tests::knn_point_eq ... ok
[INFO] [stdout] test algorithm::neighbour::bbd_tree::tests::bbdtree_iris ... ok
[INFO] [stdout] test algorithm::sort::heap_select::tests::with_capacity ... ok
[INFO] [stdout] test dataset::boston::tests::refresh_boston_dataset ... ignored
[INFO] [stdout] test algorithm::sort::quick_sort::tests::with_capacity ... ok
[INFO] [stdout] test dataset::breast_cancer::tests::refresh_cancer_dataset ... ignored
[INFO] [stdout] test dataset::diabetes::tests::refresh_diabetes_dataset ... ignored
[INFO] [stdout] test dataset::digits::tests::refresh_digits_dataset ... ignored
[INFO] [stdout] test dataset::iris::tests::refresh_iris_dataset ... ignored
[INFO] [stdout] test algorithm::neighbour::cover_tree::tests::cover_tree_test1 ... ok
[INFO] [stdout] test algorithm::neighbour::cover_tree::tests::cover_tree_test ... ok
[INFO] [stdout] test dataset::tests::as_matrix ... ok
[INFO] [stdout] test algorithm::sort::heap_select::tests::test_add ... ok
[INFO] [stdout] test decomposition::pca::tests::decompose_correlation ... ok
[INFO] [stdout] test algorithm::sort::heap_select::tests::test_add1 ... ok
[INFO] [stdout] test decomposition::pca::tests::decompose_covariance ... ok
[INFO] [stdout] test cluster::kmeans::tests::serde ... ok
[INFO] [stdout] test cluster::kmeans::tests::invalid_k ... ok
[INFO] [stdout] test dataset::boston::tests::boston_dataset ... ok
[INFO] [stdout] test dataset::iris::tests::iris_dataset ... ok
[INFO] [stdout] test dataset::diabetes::tests::boston_dataset ... ok
[INFO] [stdout] test decomposition::pca::tests::serde ... ok
[INFO] [stdout] test algorithm::sort::heap_select::tests::test_add_ordered ... ok
[INFO] [stdout] test linalg::naive::dense_matrix::tests::cov ... ok
[INFO] [stdout] test linalg::naive::dense_matrix::tests::dot ... ok
[INFO] [stdout] test dataset::breast_cancer::tests::cancer_dataset ... ok
[INFO] [stdout] test linalg::lu::tests::decompose ... ok
[INFO] [stdout] test linalg::evd::tests::decompose_symmetric ... ok
[INFO] [stdout] test linalg::naive::dense_matrix::tests::from_to_row_vec ... ok
[INFO] [stdout] test linalg::naive::dense_matrix::tests::from_array ... ok
[INFO] [stdout] test linalg::naive::dense_matrix::tests::h_stack ... ok
[INFO] [stdout] test linalg::naive::dense_matrix::tests::iter ... ok
[INFO] [stdout] test linalg::naive::dense_matrix::tests::matmul ... ok
[INFO] [stdout] test linalg::naive::dense_matrix::tests::min_max_sum ... ok
[INFO] [stdout] test linalg::naive::dense_matrix::tests::norm ... ok
[INFO] [stdout] test linalg::naive::dense_matrix::tests::rand ... ok
[INFO] [stdout] test linalg::naive::dense_matrix::tests::reshape ... ok
[INFO] [stdout] test linalg::naive::dense_matrix::tests::row_column_vec_from_array ... ok
[INFO] [stdout] test linalg::naive::dense_matrix::tests::slice ... ok
[INFO] [stdout] test linalg::naive::dense_matrix::tests::softmax_mut ... ok
[INFO] [stdout] test linalg::naive::dense_matrix::tests::to_from_bincode ... ok
[INFO] [stdout] test linalg::naive::dense_matrix::tests::to_from_json ... ok
[INFO] [stdout] test linalg::naive::dense_matrix::tests::to_string ... ok
[INFO] [stdout] test linalg::naive::dense_matrix::tests::transpose ... ok
[INFO] [stdout] test linalg::naive::dense_matrix::tests::approximate_eq ... ok
[INFO] [stdout] test linalg::naive::dense_matrix::tests::v_stack ... ok
[INFO] [stdout] test linalg::naive::dense_matrix::tests::col_mean ... ok
[INFO] [stdout] test linalg::qr::tests::decompose ... ok
[INFO] [stdout] test linalg::svd::tests::decompose_symmetric ... ok
[INFO] [stdout] test linalg::svd::tests::decompose_restore ... ok
[INFO] [stdout] test linalg::svd::tests::decompose_asymmetric ... ok
[INFO] [stdout] test linalg::svd::tests::solve ... ok
[INFO] [stdout] test linear::linear_regression::tests::serde ... ok
[INFO] [stdout] test linear::logistic_regression::tests::binary_objective_f ... ok
[INFO] [stdout] test linalg::qr::tests::qr_solve_mut ... ok
[INFO] [stdout] test algorithm::sort::heap_select::tests::test_add2 ... ok
[INFO] [stdout] test linalg::naive::dense_matrix::tests::eye ... ok
[INFO] [stdout] test cluster::kmeans::tests::fit_predict_iris ... ok
[INFO] [stdout] test linalg::evd::tests::decompose_asymmetric ... ok
[INFO] [stdout] test linalg::evd::tests::decompose_complex ... ok
[INFO] [stdout] test linalg::lu::tests::inverse ... ok
[INFO] [stdout] test linear::logistic_regression::tests::multiclass_objective_f ... ok
[INFO] [stdout] test math::distance::euclidian::tests::squared_distance ... ok
[INFO] [stdout] test math::distance::hamming::tests::hamming_distance ... ok
[INFO] [stdout] test math::distance::manhattan::tests::manhattan_distance ... ok
[INFO] [stdout] test math::distance::minkowski::tests::minkowski_distance ... ok
[INFO] [stdout] test math::vector::tests::unique ... ok
[INFO] [stdout] test metrics::accuracy::tests::accuracy ... ok
[INFO] [stdout] test math::num::tests::sigmoid ... ok
[INFO] [stdout] test metrics::cluster_helpers::tests::contingency_matrix_test ... ok
[INFO] [stdout] test ensemble::random_forest_regressor::tests::serde ... ok
[INFO] [stdout] test metrics::cluster_hcv::tests::homogeneity_score ... ok
[INFO] [stdout] test linear::logistic_regression::tests::lr_fit_predict_iris ... ok
[INFO] [stdout] test math::distance::mahalanobis::tests::mahalanobis_distance ... ok
[INFO] [stdout] test metrics::cluster_helpers::tests::entropy_test ... ok
[INFO] [stdout] test metrics::cluster_helpers::tests::mutual_info_score_test ... ok
[INFO] [stdout] test metrics::f1::tests::f1 ... ok
[INFO] [stdout] test metrics::auc::tests::auc ... ok
[INFO] [stdout] test metrics::mean_absolute_error::tests::mean_absolute_error ... ok
[INFO] [stdout] test linear::linear_regression::tests::ols_fit_predict ... ok
[INFO] [stdout] test metrics::precision::tests::precision ... ok
[INFO] [stdout] test neighbors::knn_classifier::tests::knn_fit_predict_weighted ... ok
[INFO] [stdout] test model_selection::tests::run_train_test_split ... ok
[INFO] [stdout] test neighbors::knn_classifier::tests::knn_fit_predict ... ok
[INFO] [stdout] test neighbors::knn_regressor::tests::knn_fit_predict_uniform ... ok
[INFO] [stdout] test linear::logistic_regression::tests::lr_fit_predict ... ok
[INFO] [stdout] test linear::logistic_regression::tests::serde ... ok
[INFO] [stdout] test metrics::r2::tests::r2 ... ok
[INFO] [stdout] test metrics::mean_squared_error::tests::mean_squared_error ... ok
[INFO] [stdout] test optimization::line_search::tests::backtracking ... ok
[INFO] [stdout] test neighbors::knn_classifier::tests::serde ... ok
[INFO] [stdout] test tree::decision_tree_classifier::tests::fit_predict_baloons ... ok
[INFO] [stdout] test tree::decision_tree_classifier::tests::gini_impurity ... ok
[INFO] [stdout] test neighbors::knn_regressor::tests::knn_fit_predict_weighted ... ok
[INFO] [stdout] test tree::decision_tree_regressor::tests::serde ... ok
[INFO] [stdout] test neighbors::knn_regressor::tests::serde ... ok
[INFO] [stdout] test tree::decision_tree_classifier::tests::fit_predict_iris ... ok
[INFO] [stdout] test tree::decision_tree_classifier::tests::serde ... ok
[INFO] [stdout] test tree::decision_tree_regressor::tests::fit_longley ... ok
[INFO] [stdout] test metrics::recall::tests::recall ... ok
[INFO] [stdout] test optimization::first_order::lbfgs::tests::lbfgs ... ok
[INFO] [stdout] test dataset::digits::tests::digits_dataset ... ok
[INFO] [stdout] test ensemble::random_forest_classifier::tests::fit_predict_iris ... ok
[INFO] [stdout] test ensemble::random_forest_classifier::tests::serde ... ok
[INFO] [stdout] test math::distance::minkowski::tests::minkowski_distance_negative_p ... ok
[INFO] [stdout] test optimization::first_order::gradient_descent::tests::gradient_descent ... ok
[INFO] [stdout] test ensemble::random_forest_regressor::tests::fit_longley ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 104 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 0.65s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smartcore
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test src/lib.rs - (line 24) ... ignored
[INFO] [stdout] test src/linalg/mod.rs - linalg::BaseMatrix::max_diff (line 375) ... ok
[INFO] [stdout] test src/linalg/mod.rs - linalg::BaseMatrix::dot (line 191) ... ok
[INFO] [stdout] test src/linalg/mod.rs - linalg::BaseMatrix::matmul (line 176) ... ok
[INFO] [stdout] test src/linalg/mod.rs - linalg::BaseMatrix::h_stack (line 146) ... ok
[INFO] [stdout] test src/linalg/mod.rs - linalg::BaseMatrix::slice (line 204) ... ok
[INFO] [stdout] test src/linalg/mod.rs - linalg::BaseMatrix::reshape (line 339) ... ok
[INFO] [stdout] test src/linalg/mod.rs - linalg::BaseMatrix::argmax (line 402) ... ok
[INFO] [stdout] test src/ensemble/mod.rs - ensemble::random_forest_regressor (line 31) ... ok
[INFO] [stdout] test src/algorithm/neighbour/mod.rs - algorithm::neighbour::linear_search (line 39) ... ok
[INFO] [stdout] test src/cluster/mod.rs - cluster::kmeans (line 24) ... ok
[INFO] [stdout] test src/lib.rs - linalg (line 98) ... ok
[INFO] [stdout] test src/algorithm/neighbour/mod.rs - algorithm::neighbour::cover_tree (line 38) ... ok
[INFO] [stdout] test src/ensemble/mod.rs - ensemble::random_forest_classifier (line 29) ... ok
[INFO] [stdout] test src/decomposition/mod.rs - decomposition::pca (line 26) ... ok
[INFO] [stdout] test src/linalg/mod.rs - linalg::naive (line 48) ... ok
[INFO] [stdout] test src/linalg/mod.rs - linalg::BaseMatrix::v_stack (line 161) ... ok
[INFO] [stdout] test src/linalg/mod.rs - linalg::BaseMatrix::unique (line 412) ... ok
[INFO] [stdout] test src/lib.rs - metrics (line 99) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/linalg/mod.rs - linalg::evd (line 50) ... ok
[INFO] [stdout] test src/linalg/mod.rs - linalg::qr (line 56) ... ok
[INFO] [stdout] test src/math/distance/mod.rs - math::distance::euclidian (line 25) ... ok
[INFO] [stdout] test src/math/distance/mod.rs - math::distance::hamming (line 26) ... ok
[INFO] [stdout] test src/linalg/mod.rs - linalg::lu (line 51) ... ok
[INFO] [stdout] test src/linalg/mod.rs - linalg::svd (line 62) ... ok
[INFO] [stdout] test src/math/distance/mod.rs - math::distance::manhattan (line 31) ... ok
[INFO] [stdout] test src/metrics/mod.rs - metrics::f1 (line 72) ... ok
[INFO] [stdout] test src/metrics/mod.rs - metrics::accuracy (line 63) ... ok
[INFO] [stdout] test src/linear/linear_regression.rs - linear::linear_regression (line 21) ... ok
[INFO] [stdout] test src/metrics/mod.rs - metrics::mean_absolute_error (line 74) ... ok
[INFO] [stdout] test src/math/distance/mod.rs - math::distance::minkowski (line 34) ... ok
[INFO] [stdout] test src/metrics/mod.rs - metrics::mean_squared_error (line 76) ... ok
[INFO] [stdout] test src/metrics/mod.rs - metrics::auc (line 64) ... ok
[INFO] [stdout] test src/math/distance/mod.rs - math::distance::mahalanobis (line 36) ... ok
[INFO] [stdout] test src/metrics/mod.rs - metrics::recall (line 82) ... ok
[INFO] [stdout] test src/metrics/mod.rs - metrics::precision (line 78) ... ok
[INFO] [stdout] test src/metrics/mod.rs - metrics::r2 (line 80) ... ok
[INFO] [stdout] test src/linear/logistic_regression.rs - linear::logistic_regression (line 12) ... ok
[INFO] [stdout] test src/tree/mod.rs - tree::decision_tree_classifier (line 45) ... ok
[INFO] [stdout] test src/neighbors/mod.rs - neighbors::knn_classifier (line 56) ... ok
[INFO] [stdout] test src/neighbors/mod.rs - neighbors::knn_regressor (line 60) ... ok
[INFO] [stdout] test src/tree/mod.rs - tree::decision_tree_regressor (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 16.81s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5bf10137389fd1e92409abd20c65c6f2628cf97a9821f1e656d10c18040a008b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf10137389fd1e92409abd20c65c6f2628cf97a9821f1e656d10c18040a008b", kill_on_drop: false }`
[INFO] [stdout] 5bf10137389fd1e92409abd20c65c6f2628cf97a9821f1e656d10c18040a008b