[INFO] fetching crate rust-knn 0.1.2...
[INFO] testing rust-knn-0.1.2 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate rust-knn 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate rust-knn 0.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rust-knn 0.1.2
[INFO] tweaked toml for crates.io crate rust-knn 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-knn 0.1.2 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 rust-knn 0.1.2 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-macros v0.29.0
[INFO] [stderr]   Downloaded pyo3-build-config v0.29.0
[INFO] [stderr]   Downloaded pyo3-ffi v0.29.0
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.29.0
[INFO] [stderr]   Downloaded pyo3 v0.29.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2755dcb58a0572cfb6502599ca2080dc365299b2d0a05e48271c09bd0608a89c
[INFO] running `Command { std: "docker" "start" "2755dcb58a0572cfb6502599ca2080dc365299b2d0a05e48271c09bd0608a89c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2755dcb58a0572cfb6502599ca2080dc365299b2d0a05e48271c09bd0608a89c", 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" "2755dcb58a0572cfb6502599ca2080dc365299b2d0a05e48271c09bd0608a89c" "/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" "2755dcb58a0572cfb6502599ca2080dc365299b2d0a05e48271c09bd0608a89c", 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" "2755dcb58a0572cfb6502599ca2080dc365299b2d0a05e48271c09bd0608a89c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling pyo3-build-config v0.29.0
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling pyo3-ffi v0.29.0
[INFO] [stderr]    Compiling pyo3 v0.29.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.29.0
[INFO] [stderr]    Compiling pyo3-macros v0.29.0
[INFO] [stderr]    Compiling rust-knn v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.68s
[INFO] running `Command { std: "docker" "inspect" "2755dcb58a0572cfb6502599ca2080dc365299b2d0a05e48271c09bd0608a89c", 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" "2755dcb58a0572cfb6502599ca2080dc365299b2d0a05e48271c09bd0608a89c" "/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 zerocopy v0.8.50
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling pyo3-macros-backend v0.29.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling zerocopy-derive v0.8.50
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling pyo3-macros v0.29.0
[INFO] [stderr]    Compiling pyo3 v0.29.0
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling rust-knn v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 32.36s
[INFO] running `Command { std: "docker" "inspect" "2755dcb58a0572cfb6502599ca2080dc365299b2d0a05e48271c09bd0608a89c", 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" "2755dcb58a0572cfb6502599ca2080dc365299b2d0a05e48271c09bd0608a89c" "/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 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/knn-eb5f1bf3a54f646a)
[INFO] [stdout] 
[INFO] [stdout] running 64 tests
[INFO] [stdout] test distance::tests::cosine::orthogonal ... ok
[INFO] [stdout] test distance::tests::cosine::opposite ... ok
[INFO] [stdout] test distance::tests::euclidean::identical ... ok
[INFO] [stdout] test distance::tests::cosine::same_direction ... ok
[INFO] [stdout] test distance::tests::euclidean::negative_coords ... ok
[INFO] [stdout] test distance::tests::euclidean::three_four_five ... ok
[INFO] [stdout] test distance::tests::euclidean::one_dimensional ... ok
[INFO] [stdout] test distance::tests::euclidean::three_d ... ok
[INFO] [stdout] test distance::tests::cosine::identical ... ok
[INFO] [stdout] test distance::tests::manhattan::negative ... ok
[INFO] [stdout] test distance::tests::manhattan::one_dimensional ... ok
[INFO] [stdout] test kdtree::tests::test_results_sorted_by_distance ... ok
[INFO] [stdout] test kdtree::tests::test_single_point ... ok
[INFO] [stdout] test kdtree::tests::test_k3 ... ok
[INFO] [stdout] test kdtree::tests::test_manhattan ... ok
[INFO] [stdout] test kdtree::tests::test_simple_1nn ... ok
[INFO] [stdout] test kdtree::tests::test_all_points_returned_when_k_exceeds_points ... ok
[INFO] [stdout] test distance::tests::manhattan::axes ... ok
[INFO] [stdout] test distance::tests::manhattan::identical ... ok
[INFO] [stdout] test tests::classifier::fit_does_not_build_tree_when_bruteforce ... ok
[INFO] [stdout] test tests::classifier::fit_stores_data ... ok
[INFO] [stdout] test distance::tests::manhattan::three_d ... ok
[INFO] [stdout] test tests::classifier::new_default_algorithm_is_bruteforce ... ok
[INFO] [stdout] test tests::classifier::new_default_metric_is_euclidean ... ok
[INFO] [stdout] test tests::classifier::fit_bruteforce_with_cosine_does_not_panic ... ok
[INFO] [stdout] test tests::classifier::fit_k_equals_data_len ... ok
[INFO] [stdout] test tests::classifier::fit_builds_tree_when_kdtree ... ok
[INFO] [stdout] test tests::classifier::kdtree_manhattan_matches_bruteforce ... ok
[INFO] [stdout] test tests::classifier::with_algorithm_sets_algorithm ... ok
[INFO] [stdout] test tests::classifier::new_sets_k ... ok
[INFO] [stdout] test tests::classifier::kdtree_predictions_match_bruteforce ... ok
[INFO] [stdout] test tests::classifier::fit_kdtree_with_euclidean_does_not_panic ... ok
[INFO] [stdout] test tests::weighted_vote::gaussian_closer_wins ... ok
[INFO] [stdout] test tests::weighted_vote::inverse_distance_closer_wins ... ok
[INFO] [stdout] test tests::weighted_vote::inverse_distance_zero_short_circuits ... ok
[INFO] [stdout] test tests::weighted_vote::smoothed_inverse_no_infinity ... ok
[INFO] [stdout] test tests::weighted_vote::tie_breaks_by_smallest_label ... ok
[INFO] [stdout] test tests::weighted_vote::uniform_larger_k_multiple_classes ... ok
[INFO] [stdout] test tests::weighted_vote::uniform_single_label ... ok
[INFO] [stdout] test tests::weighted_vote::uniform_unanimous ... ok
[INFO] [stdout] test tests::weighted_vote::uniform_simple ... ok
[INFO] [stdout] test weights::tests::gaussian_at_d1 ... ok
[INFO] [stdout] test tests::weighted_vote::uniform_single ... ok
[INFO] [stdout] test weights::tests::gaussian_at_d0 ... ok
[INFO] [stdout] test weights::tests::gaussian_decays ... ok
[INFO] [stdout] test weights::tests::inverse_distance_one ... ok
[INFO] [stdout] test weights::tests::inverse_distance_zero_to_inf ... ok
[INFO] [stdout] test weights::tests::smoothed_inverse_at_d1 ... ok
[INFO] [stdout] test weights::tests::smoothed_inverse_at_d9 ... ok
[INFO] [stdout] test weights::tests::smoothed_inverse_at_d0 ... ok
[INFO] [stdout] test weights::tests::inverse_distance_nonzero ... ok
[INFO] [stdout] test weights::tests::uniform_always_one ... ok
[INFO] [stdout] test distance::tests::cosine::zero_vector_b_panics - should panic ... ok
[INFO] [stdout] test distance::tests::euclidean::mismatched_dimensions - should panic ... ok
[INFO] [stdout] test distance::tests::cosine::mismatched_dimensions - should panic ... ok
[INFO] [stdout] test distance::tests::manhattan::mismatched_dimensions - should panic ... ok
[INFO] [stdout] test distance::tests::cosine::zero_vector_a_panics - should panic ... ok
[INFO] [stdout] test distance::tests::euclidean::empty_vector - should panic ... ok
[INFO] [stdout] test tests::classifier::fit_mismatched_lengths_panics - should panic ... ok
[INFO] [stdout] test tests::classifier::fit_k_larger_than_data_panics - should panic ... ok
[INFO] [stdout] test tests::classifier::predict_dimension_mismatch_panics - should panic ... ok
[INFO] [stdout] test tests::classifier::with_metric_zero_k_panics - should panic ... ok
[INFO] [stdout] test tests::classifier::new_zero_k_panics - should panic ... ok
[INFO] [stdout] test tests::classifier::fit_kdtree_with_cosine_panics - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 64 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_knn.rs (/opt/rustwide/target/debug/deps/test_knn-6d1c30331bb7b22a)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_knn_default_metric_is_euclidean ... ok
[INFO] [stdout] test test_knn_manhattan ... ok
[INFO] [stdout] test test_knn_basic ... ok
[INFO] [stdout] test test_knn_multiple_queries ... ok
[INFO] [stdout] test test_knn_with_metric_manhattan ... ok
[INFO] [stdout] test test_knn_cosine ... ok
[INFO] [stdout] test test_knn_k4_ignores_far_points ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests knn
[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" "2755dcb58a0572cfb6502599ca2080dc365299b2d0a05e48271c09bd0608a89c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2755dcb58a0572cfb6502599ca2080dc365299b2d0a05e48271c09bd0608a89c", kill_on_drop: false }`
[INFO] [stdout] 2755dcb58a0572cfb6502599ca2080dc365299b2d0a05e48271c09bd0608a89c
