[INFO] fetching crate linfa 0.5.1... [INFO] testing linfa-0.5.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate linfa 0.5.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate linfa 0.5.1 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate linfa 0.5.1 [INFO] finished tweaking crates.io crate linfa 0.5.1 [INFO] tweaked toml for crates.io crate linfa 0.5.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 16c67392af3a939c455e50eaa4740516c64dcec3e51040c3a171065476085722 [INFO] running `Command { std: "docker" "start" "-a" "16c67392af3a939c455e50eaa4740516c64dcec3e51040c3a171065476085722", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16c67392af3a939c455e50eaa4740516c64dcec3e51040c3a171065476085722", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16c67392af3a939c455e50eaa4740516c64dcec3e51040c3a171065476085722", kill_on_drop: false }` [INFO] [stdout] 16c67392af3a939c455e50eaa4740516c64dcec3e51040c3a171065476085722 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 759023ec4fbc176ef5d43d42e1ed681401ddeabd6c203d968427133fad314311 [INFO] running `Command { std: "docker" "start" "-a" "759023ec4fbc176ef5d43d42e1ed681401ddeabd6c203d968427133fad314311", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Compiling anyhow v1.0.48 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling linfa v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling ndarray v0.15.4 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.34s [INFO] running `Command { std: "docker" "inspect" "759023ec4fbc176ef5d43d42e1ed681401ddeabd6c203d968427133fad314311", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "759023ec4fbc176ef5d43d42e1ed681401ddeabd6c203d968427133fad314311", kill_on_drop: false }` [INFO] [stdout] 759023ec4fbc176ef5d43d42e1ed681401ddeabd6c203d968427133fad314311 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8aaa28140816fe1347c9946aad249626a2527136ea9060607fceacf192711439 [INFO] running `Command { std: "docker" "start" "-a" "8aaa28140816fe1347c9946aad249626a2527136ea9060607fceacf192711439", kill_on_drop: false }` [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling ndarray-rand v0.14.0 [INFO] [stderr] Compiling linfa v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.06s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/linfa-e301cc6e3b5221ae) [INFO] running `Command { std: "docker" "inspect" "8aaa28140816fe1347c9946aad249626a2527136ea9060607fceacf192711439", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8aaa28140816fe1347c9946aad249626a2527136ea9060607fceacf192711439", kill_on_drop: false }` [INFO] [stdout] 8aaa28140816fe1347c9946aad249626a2527136ea9060607fceacf192711439 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5de0f4b018f2597dc8ea70d3f81b39cd49504f93b8e7a31a0cc1f1a59219efdd [INFO] running `Command { std: "docker" "start" "-a" "5de0f4b018f2597dc8ea70d3f81b39cd49504f93b8e7a31a0cc1f1a59219efdd", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linfa-e301cc6e3b5221ae) [INFO] [stdout] [INFO] [stdout] running 49 tests [INFO] [stdout] test composing::multi_class_model::tests::correct_dummies ... ok [INFO] [stdout] test composing::multi_target_model::tests::different_dummys ... ok [INFO] [stdout] test composing::multi_class_model::tests::choose_correct ... ok [INFO] [stdout] test composing::multi_target_model::tests::dummy_constant ... ok [INFO] [stdout] test composing::platt_scaling::tests::ordered_probabilities ... ok [INFO] [stdout] test dataset::lapack_bounds::tests::memory_check ... ok [INFO] [stdout] test dataset::tests::check_iteration ... ok [INFO] [stdout] test dataset::tests::dataset_view_implements_required_methods ... ok [INFO] [stdout] test dataset::tests::datasets_have_k_fold ... ok [INFO] [stdout] test dataset::tests::test_iter_fold ... ok [INFO] [stdout] test dataset::tests::test_iter_fold_uneven_folds ... ok [INFO] [stdout] test dataset::tests::test_st_cv_mt_all_correct ... ok [INFO] [stdout] test dataset::tests::test_st_cv_all_correct ... ok [INFO] [stdout] test dataset::tests::test_st_cv_mt_incorrect_eval ... ok [INFO] [stdout] test dataset::tests::test_st_cv_mt_one_incorrect ... ok [INFO] [stdout] test dataset::tests::test_with_labels_mt ... ok [INFO] [stdout] test metrics_classification::tests::test_confusion_matrix ... ok [INFO] [stdout] test dataset::tests::test_with_labels_st ... ok [INFO] [stdout] test metrics_classification::tests::test_cm_metrices ... ok [INFO] [stdout] test metrics_classification::tests::split_one_vs_all ... ok [INFO] [stdout] test correlation::tests::uniform_random ... ok [INFO] [stdout] test metrics_classification::tests::test_roc_auc ... ok [INFO] [stdout] test dataset::tests::dataset_implements_required_methods ... ok [INFO] [stdout] test metrics_classification::tests::test_roc_curve ... ok [INFO] [stdout] test metrics_clustering::tests::test_empty_labels_as_single_label ... ok [INFO] [stdout] test metrics_clustering::tests::test_fail_on_multi_target ... ok [INFO] [stdout] test metrics_regression::tests::test_max_error ... ok [INFO] [stdout] test metrics_regression::tests::test_max_error_for_single_targets ... ok [INFO] [stdout] test metrics_regression::tests::test_mean_squared_error ... ok [INFO] [stdout] test metrics_regression::tests::test_explained_variance_for_single_targets ... ok [INFO] [stdout] test metrics_regression::tests::test_mean_absolute_error_for_single_targets ... ok [INFO] [stdout] test metrics_regression::tests::test_mean_squared_error_for_single_targets ... ok [INFO] [stdout] test metrics_regression::tests::test_mean_squared_log_error_for_single_targets ... ok [INFO] [stdout] test metrics_regression::tests::test_median_absolute_error ... ok [INFO] [stdout] test metrics_regression::tests::test_median_absolute_error_for_single_targets ... ok [INFO] [stdout] test metrics_regression::tests::test_r2_for_single_targets ... ok [INFO] [stdout] test metrics_regression::tests::test_same ... ok [INFO] [stdout] test composing::platt_scaling::tests::newton_solver_1 ... ok [INFO] [stdout] test composing::platt_scaling::tests::newton_solver_5 ... ok [INFO] [stdout] test composing::platt_scaling::tests::panic_maxiter_zero - should panic ... ok [INFO] [stdout] test composing::platt_scaling::tests::panic_minstep_negative - should panic ... ok [INFO] [stdout] test composing::platt_scaling::tests::panic_sigma_negative - should panic ... ok [INFO] [stdout] test composing::platt_scaling::tests::newton_solver_2 ... ok [INFO] [stdout] test dataset::tests::iter_fold_panics_k_0 - should panic ... ok [INFO] [stdout] test dataset::tests::iter_fold_panics_k_more_than_samples - should panic ... ok [INFO] [stdout] test dataset::tests::test_st_cv_incorrect_eval - should panic ... ok [INFO] [stdout] test dataset::tests::test_st_cv_one_incorrect - should panic ... ok [INFO] [stdout] test metrics_clustering::tests::test_silhouette_score ... ok [INFO] [stdout] test correlation::tests::perfectly_correlated ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 29.51s [INFO] [stdout] [INFO] [stderr] Doc-tests linfa [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test src/composing/platt_scaling.rs - composing::platt_scaling (line 9) ... ignored [INFO] [stdout] test src/correlation.rs - correlation::PearsonCorrelation::from_dataset (line 143) ... ignored [INFO] [stdout] test src/dataset/impl_dataset.rs - dataset::impl_dataset::DatasetBase,ArrayBase>::cross_validate (line 899) ... ignored [INFO] [stdout] test src/dataset/impl_dataset.rs - dataset::impl_dataset::DatasetBase,ArrayBase>::cross_validate_multi (line 814) ... ignored [INFO] [stdout] test src/dataset/impl_dataset.rs - dataset::impl_dataset::DatasetBase::new (line 25) ... ignored [INFO] [stdout] test src/metrics_classification.rs - metrics_classification::ConfusionMatrix::f_score (line 145) ... ignored [INFO] [stdout] test src/metrics_classification.rs - metrics_classification::ConfusionMatrix::precision (line 58) ... ignored [INFO] [stdout] test src/metrics_classification.rs - metrics_classification::ConfusionMatrix::precision (line 68) ... ignored [INFO] [stdout] test src/metrics_classification.rs - metrics_classification::ConfusionMatrix::recall (line 110) ... ignored [INFO] [stdout] test src/metrics_classification.rs - metrics_classification::ConfusionMatrix::recall (line 99) ... ignored [INFO] [stdout] test src/traits.rs - traits::Predict (line 53) ... ignored [INFO] [stdout] test src/dataset/impl_dataset.rs - dataset::impl_dataset::DatasetBase::map_targets (line 131) ... FAILED [INFO] [stdout] test src/correlation.rs - correlation::PearsonCorrelation::from_dataset (line 134) ... FAILED [INFO] [stdout] test src/correlation.rs - correlation::DatasetBase,T>::pearson_correlation (line 210) ... FAILED [INFO] [stdout] test src/correlation.rs - correlation::DatasetBase,T>::pearson_correlation_with_p_value (line 238) ... FAILED [INFO] [stdout] test src/dataset/impl_dataset.rs - dataset::impl_dataset::DatasetBase,T>::sample_iter (line 189) ... FAILED [INFO] [stdout] test src/dataset/impl_dataset.rs - dataset::impl_dataset::DatasetBase::ntargets (line 166) ... FAILED [INFO] [stdout] test src/dataset/impl_dataset.rs - dataset::impl_dataset::DatasetBase,ArrayBase>::iter_fold (line 705) ... ok [INFO] [stdout] test src/dataset/impl_dataset.rs - dataset::impl_dataset::DatasetBase,T>::fold (line 587) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/dataset/impl_dataset.rs - dataset::impl_dataset::DatasetBase::map_targets (line 131) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `linfa_datasets` [INFO] [stdout] --> src/dataset/impl_dataset.rs:132:15 [INFO] [stdout] | [INFO] [stdout] 4 | let dataset = linfa_datasets::winequality() [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared crate or module `linfa_datasets` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/correlation.rs - correlation::PearsonCorrelation::from_dataset (line 134) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `linfa_datasets` [INFO] [stdout] --> src/correlation.rs:135:12 [INFO] [stdout] | [INFO] [stdout] 4 | let corr = linfa_datasets::diabetes() [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared crate or module `linfa_datasets` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/correlation.rs - correlation::DatasetBase,T>::pearson_correlation (line 210) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `linfa_datasets` [INFO] [stdout] --> src/correlation.rs:211:12 [INFO] [stdout] | [INFO] [stdout] 4 | let corr = linfa_datasets::diabetes() [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared crate or module `linfa_datasets` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/correlation.rs - correlation::DatasetBase,T>::pearson_correlation_with_p_value (line 238) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `linfa_datasets` [INFO] [stdout] --> src/correlation.rs:239:12 [INFO] [stdout] | [INFO] [stdout] 4 | let corr = linfa_datasets::diabetes() [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared crate or module `linfa_datasets` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/dataset/impl_dataset.rs - dataset::impl_dataset::DatasetBase,T>::sample_iter (line 189) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `linfa_datasets` [INFO] [stdout] --> src/dataset/impl_dataset.rs:190:15 [INFO] [stdout] | [INFO] [stdout] 4 | let dataset = linfa_datasets::iris(); [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared crate or module `linfa_datasets` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/dataset/impl_dataset.rs - dataset::impl_dataset::DatasetBase::ntargets (line 166) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `linfa_datasets` [INFO] [stdout] --> src/dataset/impl_dataset.rs:167:15 [INFO] [stdout] | [INFO] [stdout] 4 | let dataset = linfa_datasets::winequality(); [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared crate or module `linfa_datasets` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/correlation.rs - correlation::DatasetBase,T>::pearson_correlation (line 210) [INFO] [stdout] src/correlation.rs - correlation::DatasetBase,T>::pearson_correlation_with_p_value (line 238) [INFO] [stdout] src/correlation.rs - correlation::PearsonCorrelation::from_dataset (line 134) [INFO] [stdout] src/dataset/impl_dataset.rs - dataset::impl_dataset::DatasetBase,T>::sample_iter (line 189) [INFO] [stdout] src/dataset/impl_dataset.rs - dataset::impl_dataset::DatasetBase::map_targets (line 131) [INFO] [stdout] src/dataset/impl_dataset.rs - dataset::impl_dataset::DatasetBase::ntargets (line 166) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 6 failed; 11 ignored; 0 measured; 0 filtered out; finished in 0.74s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "5de0f4b018f2597dc8ea70d3f81b39cd49504f93b8e7a31a0cc1f1a59219efdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5de0f4b018f2597dc8ea70d3f81b39cd49504f93b8e7a31a0cc1f1a59219efdd", kill_on_drop: false }` [INFO] [stdout] 5de0f4b018f2597dc8ea70d3f81b39cd49504f93b8e7a31a0cc1f1a59219efdd