[INFO] fetching crate linfa-clustering 0.8.1...
[INFO] testing linfa-clustering-0.8.1 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate linfa-clustering 0.8.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate linfa-clustering 0.8.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate linfa-clustering 0.8.1
[INFO] tweaked toml for crates.io crate linfa-clustering 0.8.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate linfa-clustering 0.8.1 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linfa-clustering 0.8.1 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded linfa-nn v0.8.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d5c79a6c5c1806d7b9dd54057a47ec39dc87c1a9521eadd094234a2022f18ed
[INFO] running `Command { std: "docker" "start" "-a" "3d5c79a6c5c1806d7b9dd54057a47ec39dc87c1a9521eadd094234a2022f18ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d5c79a6c5c1806d7b9dd54057a47ec39dc87c1a9521eadd094234a2022f18ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d5c79a6c5c1806d7b9dd54057a47ec39dc87c1a9521eadd094234a2022f18ed", kill_on_drop: false }`
[INFO] [stdout] 3d5c79a6c5c1806d7b9dd54057a47ec39dc87c1a9521eadd094234a2022f18ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7cae9bf54b108bfb97829f31130665f51484084a98ff6c71ddc34cec39e6efb
[INFO] running `Command { std: "docker" "start" "-a" "e7cae9bf54b108bfb97829f31130665f51484084a98ff6c71ddc34cec39e6efb", kill_on_drop: false }`
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[INFO] [stderr]    Compiling linfa-clustering v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.63s
[INFO] running `Command { std: "docker" "inspect" "e7cae9bf54b108bfb97829f31130665f51484084a98ff6c71ddc34cec39e6efb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7cae9bf54b108bfb97829f31130665f51484084a98ff6c71ddc34cec39e6efb", kill_on_drop: false }`
[INFO] [stdout] e7cae9bf54b108bfb97829f31130665f51484084a98ff6c71ddc34cec39e6efb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1a527c0a5552dd17d16da90cb743e90176e79edbfc03c676c080bc0d243f3b5
[INFO] running `Command { std: "docker" "start" "-a" "a1a527c0a5552dd17d16da90cb743e90176e79edbfc03c676c080bc0d243f3b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling crc32fast v1.5.0
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[INFO] [stderr]    Compiling linfa-datasets v0.8.1
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[INFO] [stderr]    Compiling py_literal v0.4.0
[INFO] [stderr]    Compiling ndarray-npy v0.9.1
[INFO] [stderr]    Compiling linfa-clustering v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.43s
[INFO] running `Command { std: "docker" "inspect" "a1a527c0a5552dd17d16da90cb743e90176e79edbfc03c676c080bc0d243f3b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1a527c0a5552dd17d16da90cb743e90176e79edbfc03c676c080bc0d243f3b5", kill_on_drop: false }`
[INFO] [stdout] a1a527c0a5552dd17d16da90cb743e90176e79edbfc03c676c080bc0d243f3b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 94ba163fdcebdf9d813d1f75237c3f0b80408814054aee0a39a301a897eef0b4
[INFO] running `Command { std: "docker" "start" "-a" "94ba163fdcebdf9d813d1f75237c3f0b80408814054aee0a39a301a897eef0b4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linfa_clustering-bec08085beb87ed2)
[INFO] [stdout] 
[INFO] [stdout] running 56 tests
[INFO] [stdout] test dbscan::algorithm::tests::border_points ... ok
[INFO] [stdout] test dbscan::algorithm::tests::dataset_too_small ... ok
[INFO] [stdout] test dbscan::hyperparams::tests::min_points_at_least_2 ... ok
[INFO] [stdout] test gaussian_mixture::algorithm::tests::test_invalid_n_clusters ... ok
[INFO] [stdout] test gaussian_mixture::algorithm::tests::test_invalid_n_runs ... ok
[INFO] [stdout] test dbscan::hyperparams::tests::autotraits ... ok
[INFO] [stdout] test gaussian_mixture::algorithm::tests::test_invalid_reg_covariance ... ok
[INFO] [stdout] test gaussian_mixture::algorithm::tests::autotraits ... ok
[INFO] [stdout] test gaussian_mixture::algorithm::tests::thread_rng_fittable ... ok
[INFO] [stdout] test dbscan::algorithm::tests::nested_clusters ... ok
[INFO] [stdout] test gaussian_mixture::algorithm::tests::test_invalid_tolerance ... ok
[INFO] [stdout] test k_means::algorithm::tests::compute_centroids_works ... ok
[INFO] [stdout] test dbscan::algorithm::tests::l1_dist ... ok
[INFO] [stdout] test k_means::algorithm::tests::autotraits ... ok
[INFO] [stdout] test gaussian_mixture::algorithm::tests::test_invalid_max_n_iterations ... ok
[INFO] [stdout] test k_means::algorithm::tests::test_compute_extra_centroids ... ok
[INFO] [stdout] test k_means::algorithm::tests::test_compute_centroids_incremental ... ok
[INFO] [stdout] test k_means::algorithm::tests::oracle_test_for_closest_centroid ... ok
[INFO] [stdout] test k_means::algorithm::tests::thread_rng_fittable ... ok
[INFO] [stdout] test k_means::hyperparams::tests::autotraits ... ok
[INFO] [stdout] test k_means::algorithm::tests::test_incremental_kmeans ... ok
[INFO] [stdout] test k_means::hyperparams::tests::n_clusters_cannot_be_zero ... ok
[INFO] [stdout] test k_means::hyperparams::tests::n_runs_cannot_be_zero ... ok
[INFO] [stdout] test k_means::algorithm::tests::test_min_dists ... ok
[INFO] [stdout] test k_means::hyperparams::tests::tolerance_has_to_positive ... ok
[INFO] [stdout] test k_means::init::tests::autotraits ... ok
[INFO] [stdout] test k_means::hyperparams::tests::tolerance_cannot_be_zero ... ok
[INFO] [stdout] test dbscan::algorithm::tests::non_cluster_points ... ok
[INFO] [stdout] test dbscan::hyperparams::tests::tolerance_cannot_be_zero ... ok
[INFO] [stdout] test k_means::hyperparams::tests::max_n_iterations_cannot_be_zero ... ok
[INFO] [stdout] test k_means::algorithm::tests::test_tolerance ... ok
[INFO] [stdout] test k_means::init::tests::test_precomputed ... ok
[INFO] [stdout] test k_means::init::tests::test_sample_subsequent_candidates ... ok
[INFO] [stdout] test k_means::init::tests::test_cluster_membership_counts ... ok
[INFO] [stdout] test k_means::init::tests::test_weighted_kmeans_plusplus ... ok
[INFO] [stdout] test optics::algorithm::tests::dataset_too_small ... ok
[INFO] [stdout] test optics::algorithm::tests::find_neighbors_test ... ok
[INFO] [stdout] test optics::algorithm::tests::get_seeds_test ... ok
[INFO] [stdout] test optics::algorithm::tests::invalid_params ... ok
[INFO] [stdout] test optics::algorithm::tests::optics_consistency ... ok
[INFO] [stdout] test optics::algorithm::tests::autotraits ... ok
[INFO] [stdout] test optics::algorithm::tests::simple_dataset ... ok
[INFO] [stdout] test k_means::init::tests::test_k_means_plusplus ... ok
[INFO] [stdout] test k_means::algorithm::tests::nothing_is_closer_than_self ... ok
[INFO] [stdout] test gaussian_mixture::algorithm::tests::test_zeroed_reg_covar_const_failure ... ok
[INFO] [stdout] test k_means::init::tests::test_compare_l2 ... ok
[INFO] [stdout] test k_means::algorithm::tests::test_max_n_iterations ... ok
[INFO] [stdout] test k_means::init::tests::test_compare_l1 ... ok
[INFO] [stdout] test k_means::init::tests::test_k_means_para ... ok
[INFO] [stdout] test gaussian_mixture::algorithm::tests::test_gmm_fit ... ok
[INFO] [stdout] test gaussian_mixture::algorithm::tests::test_zeroed_reg_covar_failure ... ok
[INFO] [stdout] test gaussian_mixture::algorithm::tests::test_centroids_prediction ... ok
[INFO] [stdout] test gaussian_mixture::algorithm::tests::test_predict_proba ... ok
[INFO] [stdout] test k_means::algorithm::tests::test_n_runs_l2dist ... ok
[INFO] [stdout] test k_means::algorithm::tests::test_n_runs_l1dist ... ok
[INFO] [stdout] test gaussian_mixture::algorithm::tests::test_gmm_covariances ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.74s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linfa_clustering
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/dbscan/algorithm.rs - dbscan::algorithm::Dbscan (line 48) ... ok
[INFO] [stdout] test src/gaussian_mixture/algorithm.rs - gaussian_mixture::algorithm::GaussianMixtureModel (line 54) ... ok
[INFO] [stdout] test src/k_means/algorithm.rs - k_means::algorithm::KMeans (line 88) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "94ba163fdcebdf9d813d1f75237c3f0b80408814054aee0a39a301a897eef0b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94ba163fdcebdf9d813d1f75237c3f0b80408814054aee0a39a301a897eef0b4", kill_on_drop: false }`
[INFO] [stdout] 94ba163fdcebdf9d813d1f75237c3f0b80408814054aee0a39a301a897eef0b4
