[INFO] fetching crate yatrosci-ml-clustering 0.1.0...
[INFO] testing yatrosci-ml-clustering-0.1.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate yatrosci-ml-clustering 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate yatrosci-ml-clustering 0.1.0
[INFO] finished tweaking crates.io crate yatrosci-ml-clustering 0.1.0
[INFO] tweaked toml for crates.io crate yatrosci-ml-clustering 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yatrosci-ml-clustering 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yatrosci-ml-clustering 0.1.0 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" "+1.100.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4b19234917f717f930538943bc00c9f12cd966da67b73a2e409c46cc763989f4
[INFO] running `Command { std: "docker" "start" "4b19234917f717f930538943bc00c9f12cd966da67b73a2e409c46cc763989f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b19234917f717f930538943bc00c9f12cd966da67b73a2e409c46cc763989f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4b19234917f717f930538943bc00c9f12cd966da67b73a2e409c46cc763989f4" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b19234917f717f930538943bc00c9f12cd966da67b73a2e409c46cc763989f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4b19234917f717f930538943bc00c9f12cd966da67b73a2e409c46cc763989f4" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling yatrosci-core v0.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling yatrosci-ml-clustering v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `rand_distr`
[INFO] [stderr]   --> Cargo.toml:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 | [dependencies.rand_distr]
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `rand_distr`
[INFO] [stderr] warning: unused dependency `rayon`
[INFO] [stderr]   --> Cargo.toml:13:15
[INFO] [stderr]    |
[INFO] [stderr] 13 | [dependencies.rayon]
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `rayon`
[INFO] [stderr] warning: unused dependency `yatrosci-core`
[INFO] [stderr]   --> Cargo.toml:19:15
[INFO] [stderr]    |
[INFO] [stderr] 19 | [dependencies.yatrosci-core]
[INFO] [stderr]    |               ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `yatrosci-core`
[INFO] [stderr] warning: `yatrosci-ml-clustering` (manifest) generated 3 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.19s
[INFO] running `Command { std: "docker" "inspect" "4b19234917f717f930538943bc00c9f12cd966da67b73a2e409c46cc763989f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4b19234917f717f930538943bc00c9f12cd966da67b73a2e409c46cc763989f4" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling rand_pcg v0.3.1
[INFO] [stderr]    Compiling yatrosci-ml-clustering v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `rand_distr`
[INFO] [stderr]   --> Cargo.toml:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 | [dependencies.rand_distr]
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `rand_distr`
[INFO] [stderr] warning: unused dependency `rayon`
[INFO] [stderr]   --> Cargo.toml:13:15
[INFO] [stderr]    |
[INFO] [stderr] 13 | [dependencies.rayon]
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `rayon`
[INFO] [stderr] warning: unused dependency `yatrosci-core`
[INFO] [stderr]   --> Cargo.toml:19:15
[INFO] [stderr]    |
[INFO] [stderr] 19 | [dependencies.yatrosci-core]
[INFO] [stderr]    |               ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `yatrosci-core`
[INFO] [stderr] warning: `yatrosci-ml-clustering` (manifest) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "4b19234917f717f930538943bc00c9f12cd966da67b73a2e409c46cc763989f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4b19234917f717f930538943bc00c9f12cd966da67b73a2e409c46cc763989f4" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused dependency `rand_distr`
[INFO] [stderr]   --> Cargo.toml:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 | [dependencies.rand_distr]
[INFO] [stdout] 
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stdout] running 46 tests
[INFO] [stderr]    |
[INFO] [stdout] test dbscan::tests::test_cluster_indices ... ok
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stdout] test dbscan::tests::test_point_types ... ok
[INFO] [stderr] help: consider removing the dependency on `rand_distr`
[INFO] [stdout] test dbscan::tests::test_optics_basic ... ok
[INFO] [stderr] warning: unused dependency `rayon`
[INFO] [stdout] test distance::tests::test_manhattan_distance ... ok
[INFO] [stderr]   --> Cargo.toml:13:15
[INFO] [stdout] test hierarchical::tests::test_dendrogram ... ok
[INFO] [stderr]    |
[INFO] [stdout] test hierarchical::tests::test_fcluster_monocrit_uses_maxdists_threshold ... ok
[INFO] [stderr] 13 | [dependencies.rayon]
[INFO] [stdout] test hierarchical::tests::test_inconsistent ... ok
[INFO] [stderr]    |               ^^^^^^
[INFO] [stdout] test dbscan::tests::test_dbscan_with_noise ... ok
[INFO] [stderr]    |
[INFO] [stdout] test dbscan::tests::test_dbscan_single_cluster ... ok
[INFO] [stderr] help: consider removing the dependency on `rayon`
[INFO] [stdout] test hierarchical::tests::test_linkage_records_canonical_internal_cluster_ids ... ok
[INFO] [stderr] warning: unused dependency `yatrosci-core`
[INFO] [stdout] test distance::tests::test_cosine_distance ... ok
[INFO] [stderr]   --> Cargo.toml:19:15
[INFO] [stdout] test distance::tests::test_euclidean_distance ... ok
[INFO] [stderr]    |
[INFO] [stdout] test distance::tests::test_pdist ... ok
[INFO] [stderr] 19 | [dependencies.yatrosci-core]
[INFO] [stdout] test hierarchical::tests::test_fcluster_maxclust ... ok
[INFO] [stderr]    |               ^^^^^^^^^^^^^^
[INFO] [stdout] test hierarchical::tests::test_fcluster_distance ... ok
[INFO] [stderr]    |
[INFO] [stdout] test hierarchical::tests::test_fcluster_maxclust_monocrit_finds_minimal_threshold ... ok
[INFO] [stderr] help: consider removing the dependency on `yatrosci-core`
[INFO] [stdout] test dbscan::tests::test_dbscan_basic ... ok
[INFO] [stderr] warning: `yatrosci-ml-clustering` (manifest) generated 3 warnings
[INFO] [stdout] test tests::test_dbscan_integration ... ok
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] test tests::test_distance_functions ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/yatrosci-ml-clustering/5a8cf2fc4d314eee/out/yatrosci_ml_clustering-5a8cf2fc4d314eee)
[INFO] [stdout] test tests::test_hierarchical_integration ... ok
[INFO] [stdout] test validation::tests::test_calinski_harabasz_score ... ok
[INFO] [stdout] test validation::tests::test_inertia ... ok
[INFO] [stdout] test tests::test_validation_integration ... ok
[INFO] [stdout] test validation::tests::test_silhouette_samples ... ok
[INFO] [stdout] test tests::test_vq_integration ... ok
[INFO] [stdout] test hierarchical::tests::test_linkage_complete ... ok
[INFO] [stdout] test validation::tests::test_silhouette_score ... ok
[INFO] [stdout] test hierarchical::tests::test_linkage_single ... ok
[INFO] [stdout] test kmeans::tests::test_kmeans_plusplus ... ok
[INFO] [stdout] test kmeans::tests::test_vq ... ok
[INFO] [stdout] test kmeans::tests::test_whiten ... ok
[INFO] [stdout] test hierarchical::tests::test_linkage_ward ... ok
[INFO] [stdout] test vq::tests::test_asymmetric_distance ... ok
[INFO] [stdout] test kmeans::tests::test_kmeans_basic ... ok
[INFO] [stdout] test validation::tests::test_davies_bouldin_score ... ok
[INFO] [stdout] test tests::test_kmeans_integration ... ok
[INFO] [stdout] test hierarchical::tests::test_maxdists ... ok
[INFO] [stdout] test validation::tests::test_with_noise_labels ... ok
[INFO] [stdout] test vq::tests::test_vq_basic ... ok
[INFO] [stdout] test vq::tests::test_lbg_single_centroid ... ok
[INFO] [stdout] test vq::tests::test_lbg_basic ... ok
[INFO] [stdout] test vq::tests::test_whiten_basic ... ok
[INFO] [stdout] test vq::tests::test_product_quantizer ... ok
[INFO] [stdout] test dbscan::tests::test_dbscan_all_noise ... ok
[INFO] [stdout] test hierarchical::tests::test_dendrogram_leaf_order_follows_linkage_tree ... ok
[INFO] [stdout] test validation::tests::test_dunn_index ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yatrosci_ml_clustering
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/vq.rs - vq (line 8) ... ok
[INFO] [stdout] test src/validation.rs - validation (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 61) ... ok
[INFO] [stdout] test src/lib.rs - (line 85) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/dbscan.rs - dbscan (line 9) ... ok
[INFO] [stdout] test src/kmeans.rs - kmeans (line 7) ... ok
[INFO] [stdout] test src/hierarchical.rs - hierarchical (line 8) ... ok
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4b19234917f717f930538943bc00c9f12cd966da67b73a2e409c46cc763989f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b19234917f717f930538943bc00c9f12cd966da67b73a2e409c46cc763989f4", kill_on_drop: false }`
[INFO] [stdout] 4b19234917f717f930538943bc00c9f12cd966da67b73a2e409c46cc763989f4
