[INFO] fetching crate superkmeans-rs 0.1.0...
[INFO] testing superkmeans-rs-0.1.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate superkmeans-rs 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate superkmeans-rs 0.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate superkmeans-rs 0.1.0
[INFO] tweaked toml for crates.io crate superkmeans-rs 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate superkmeans-rs 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate superkmeans-rs 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thread-tree v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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] cea22325133f0418d246748a687e5251a67f137dc8f49889d1055929deb451a4
[INFO] running `Command { std: "docker" "start" "cea22325133f0418d246748a687e5251a67f137dc8f49889d1055929deb451a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cea22325133f0418d246748a687e5251a67f137dc8f49889d1055929deb451a4", 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" "cea22325133f0418d246748a687e5251a67f137dc8f49889d1055929deb451a4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cea22325133f0418d246748a687e5251a67f137dc8f49889d1055929deb451a4", 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" "cea22325133f0418d246748a687e5251a67f137dc8f49889d1055929deb451a4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling superkmeans-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling thread-tree v0.3.3
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[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]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.38s
[INFO] running `Command { std: "docker" "inspect" "cea22325133f0418d246748a687e5251a67f137dc8f49889d1055929deb451a4", 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" "cea22325133f0418d246748a687e5251a67f137dc8f49889d1055929deb451a4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling superkmeans-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "cea22325133f0418d246748a687e5251a67f137dc8f49889d1055929deb451a4", 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" "cea22325133f0418d246748a687e5251a67f137dc8f49889d1055929deb451a4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/superkmeans-49b81d9da546d615)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test layout::tests::dimension_split_correct_for_various_dimensions ... ok
[INFO] [stdout] test layout::tests::vertical_never_zero ... ok
[INFO] [stdout] test adsampling::tests::rotation_matrix_is_orthonormal ... ok
[INFO] [stdout] test layout::tests::small_dimensions_horizontal_is_zero ... ok
[INFO] [stdout] test adsampling::tests::unrotate_inverts_rotate ... ok
[INFO] [stdout] test adsampling::tests::rotate_unrotate_inverse_low_dim ... ok
[INFO] [stdout] test adsampling::tests::different_seeds_produce_different_rotations ... ok
[INFO] [stdout] test adsampling::tests::same_seed_produces_identical_rotations ... ok
[INFO] [stdout] test adsampling::tests::single_vector_roundtrip ... ok
[INFO] [stdout] test adsampling::tests::rotation_preserves_distances ... ok
[INFO] [stdout] test adsampling::tests::rotation_preserves_inner_products ... ok
[INFO] [stdout] test adsampling::tests::rotation_preserves_norms ... ok
[INFO] [stdout] test adsampling::tests::rotate_unrotate_inverse_multiple_dimensions ... ok
[INFO] [stderr]      Running tests/assign.rs (/opt/rustwide/target/debug/deps/assign-5b7ceb169c9b7975)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.46s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test each_point_assigned_to_nearest_centroid_high_dim ... ignored, slow: d=512 Householder QR is expensive — run with --release --ignored
[INFO] [stdout] test use_train_state_matches_brute_force_full ... ignored, heavy: original C++ scale (n=50k, k=500). Run with --release --ignored.
[INFO] [stdout] test use_train_state_matches_brute_force ... ok
[INFO] [stdout] test use_train_state_matches_brute_force_sampled ... ok
[INFO] [stdout] test all_clusters_non_empty ... ok
[INFO] [stdout] test each_point_assigned_to_nearest_centroid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 9.84s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/superkmeans.rs (/opt/rustwide/target/debug/deps/superkmeans-85bf4658e0b41f6b)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test invalid_zero_sampling_fraction - should panic ... ok
[INFO] [stdout] test invalid_sampling_fraction_above_one - should panic ... ok
[INFO] [stdout] test invalid_zero_dimensionality - should panic ... ok
[INFO] [stdout] test invalid_zero_n_clusters - should panic ... ok
[INFO] [stdout] test invalid_negative_sampling_fraction - should panic ... ok
[INFO] [stdout] test invalid_zero_iters - should panic ... ok
[INFO] [stdout] test basic_training_small_dataset ... ok
[INFO] [stdout] test invalid_sampling_fraction_too_low - should panic ... ok
[INFO] [stdout] test invalid_training_twice - should panic ... ok
[INFO] [stdout] test invalid_n_less_than_n_clusters - should panic ... ok
[INFO] [stdout] test perform_assignments_populates_assignments ... ok
[INFO] [stdout] test angular_mode_normalizes ... ok
[INFO] [stdout] test all_clusters_used ... ok
[INFO] [stdout] test pre_rotated_data_produces_identical_results ... ok
[INFO] [stdout] test early_termination_disabled_runs_all_iterations ... ok
[INFO] [stdout] test early_termination_shift_below_tol_stops ... ok
[INFO] [stderr]    Doc-tests superkmeans
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 19.86s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cea22325133f0418d246748a687e5251a67f137dc8f49889d1055929deb451a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cea22325133f0418d246748a687e5251a67f137dc8f49889d1055929deb451a4", kill_on_drop: false }`
[INFO] [stdout] cea22325133f0418d246748a687e5251a67f137dc8f49889d1055929deb451a4
