[INFO] fetching crate rec_rsys 1.0.0... [INFO] testing rec_rsys-1.0.0 against master#d7bd9cd469ff6871420007f091ef52fc32d2ca99 for pr-121417 [INFO] extracting crate rec_rsys 1.0.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate rec_rsys 1.0.0 on toolchain d7bd9cd469ff6871420007f091ef52fc32d2ca99 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rec_rsys 1.0.0 [INFO] finished tweaking crates.io crate rec_rsys 1.0.0 [INFO] tweaked toml for crates.io crate rec_rsys 1.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5267a8aa29b1c8f77782e8ac923ed754e3aef49086ef474504a66396930db8eb [INFO] running `Command { std: "docker" "start" "-a" "5267a8aa29b1c8f77782e8ac923ed754e3aef49086ef474504a66396930db8eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5267a8aa29b1c8f77782e8ac923ed754e3aef49086ef474504a66396930db8eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5267a8aa29b1c8f77782e8ac923ed754e3aef49086ef474504a66396930db8eb", kill_on_drop: false }` [INFO] [stdout] 5267a8aa29b1c8f77782e8ac923ed754e3aef49086ef474504a66396930db8eb [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8823ad4ab9e3857872220c974971f70feb1d83067f8be73792b7f9567042d14 [INFO] running `Command { std: "docker" "start" "-a" "c8823ad4ab9e3857872220c974971f70feb1d83067f8be73792b7f9567042d14", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling half v2.4.0 [INFO] [stderr] Compiling ahash v0.8.10 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling uuid v1.7.0 [INFO] [stderr] Compiling cpp_demangle v0.4.3 [INFO] [stderr] Compiling plotters-backend v0.3.5 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling plotters-svg v0.3.5 [INFO] [stderr] Compiling debugid v0.8.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling findshlibs v0.10.2 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling symbolic-demangle v10.2.1 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling bytemuck v1.14.3 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling zerocopy v0.7.32 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling rgb v0.8.37 [INFO] [stderr] Compiling num-format v0.4.4 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Compiling plotters v0.3.5 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling indexmap v2.2.5 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling symbolic-common v10.2.1 [INFO] [stderr] Compiling cblas-sys v0.1.4 [INFO] [stderr] Compiling is-terminal v0.4.12 [INFO] [stderr] Compiling lapack-sys v0.14.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rayon v1.9.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling quick-xml v0.26.0 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling str_stack v0.1.0 [INFO] [stderr] Compiling pprof v0.11.1 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling inferno v0.11.19 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling katexit v0.1.4 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling num-complex v0.4.5 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling cauchy v0.4.0 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling lax v0.16.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.4.0 [INFO] [stderr] Compiling ndarray-linalg v0.16.0 [INFO] [stderr] Compiling rec_rsys v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.82s [INFO] running `Command { std: "docker" "inspect" "c8823ad4ab9e3857872220c974971f70feb1d83067f8be73792b7f9567042d14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8823ad4ab9e3857872220c974971f70feb1d83067f8be73792b7f9567042d14", kill_on_drop: false }` [INFO] [stdout] c8823ad4ab9e3857872220c974971f70feb1d83067f8be73792b7f9567042d14 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9191389226efdce51b9f6595a3c4ccea20ec2ce3b60c75b6a812b10cb083771f [INFO] running `Command { std: "docker" "start" "-a" "9191389226efdce51b9f6595a3c4ccea20ec2ce3b60c75b6a812b10cb083771f", kill_on_drop: false }` [INFO] [stderr] Compiling rec_rsys v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.64s [INFO] running `Command { std: "docker" "inspect" "9191389226efdce51b9f6595a3c4ccea20ec2ce3b60c75b6a812b10cb083771f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9191389226efdce51b9f6595a3c4ccea20ec2ce3b60c75b6a812b10cb083771f", kill_on_drop: false }` [INFO] [stdout] 9191389226efdce51b9f6595a3c4ccea20ec2ce3b60c75b6a812b10cb083771f [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fde92b78002d6dbb216c3109e82c6c19e882840efd4a413e9e554b1ca30d1036 [INFO] running `Command { std: "docker" "start" "-a" "fde92b78002d6dbb216c3109e82c6c19e882840efd4a413e9e554b1ca30d1036", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rec_rsys-6cdddae986017719) [INFO] [stdout] [INFO] [stdout] running 33 tests [INFO] [stdout] test accuracy::tests::test_hit_rate ... ok [INFO] [stdout] test accuracy::tests::test_vec_hit_rate ... ok [INFO] [stdout] test matrix::tests::test_get_eigenvalues ... ok [INFO] [stdout] test benchmarks::testing_tools::tests::random_f ... ok [INFO] [stdout] test benchmarks::testing_tools::tests::test_get_current_time ... ok [INFO] [stdout] test matrix::tests::test_mean ... ok [INFO] [stdout] test matrix::tests::test_covariance ... ok [INFO] [stdout] test matrix::tests::test_mean_along_axis ... ok [INFO] [stdout] test matrix::tests::test_subtract_vector_from_matrix ... ok [INFO] [stdout] test matrix::tests::test_transpose ... ok [INFO] [stdout] test models::tests::test_one_hot_encode ... ok [INFO] [stdout] test similarity::tests::test_cosine_similarity ... ok [INFO] [stdout] test models::tests::test_sum_encoding_vectors ... ok [INFO] [stdout] test similarity::tests::test_euclidean_distance ... ok [INFO] [stdout] test similarity::tests::test_jaccard_similarity ... ok [INFO] [stdout] test similarity::tests::test_exponential_decay_similarity ... ok [INFO] [stdout] test similarity::tests::test_minkowski_distance ... ok [INFO] [stdout] test similarity::tests::test_msd_similarity ... ok [INFO] [stdout] test similarity::tests::test_msd ... ok [INFO] [stdout] test similarity::tests::test_pearson_correlation ... ok [INFO] [stdout] test similarity::tests::test_pearson_baseline_similarity ... ok [INFO] [stdout] test similarity::tests::test_spearman_correlation ... ok [INFO] [stdout] test similarity::tests::test_spearman_rank ... ok [INFO] [stdout] test statistics::tests::test_standard_deviation ... ok [INFO] [stdout] test utils::tests::test_argsort ... ok [INFO] [stdout] test statistics::tests::test_covariance ... ok [INFO] [stdout] test utils::tests::test_dot ... ok [INFO] [stdout] test utils::tests::test_euclidean_norm ... ok [INFO] [stdout] test utils::tests::test_sort_and_trucate ... ok [INFO] [stdout] test utils::tests::test_sort_with_direction_descending ... ok [INFO] [stdout] test utils::tests::test_sort_with_direction_ascending ... ok [INFO] [stdout] test statistics::tests::test_variance ... ok [INFO] [stdout] test utils::tests::test_squared_diff_sum ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests rec_rsys [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test src/benchmarks/testing_tools.rs - benchmarks::testing_tools::compare_execution_times (line 120) ... ignored [INFO] [stdout] test src/matrix.rs - matrix::get_eigenvectors (line 205) ... ignored [INFO] [stdout] test src/algorithms/knn.rs - algorithms::knn::KNN (line 24) ... FAILED [INFO] [stdout] test src/similarity.rs - similarity::minkowski_distance (line 263) ... ok [INFO] [stdout] test src/similarity.rs - similarity::adjusted_cosine_similarity (line 67) ... ok [INFO] [stdout] test src/similarity.rs - similarity::pearson_correlation (line 133) ... ok [INFO] [stdout] test src/similarity.rs - similarity::euclidean_distance (line 87) ... ok [INFO] [stdout] test src/similarity.rs - similarity::spearman_correlation (line 236) ... ok [INFO] [stdout] test src/similarity.rs - similarity::msd (line 192) ... ok [INFO] [stdout] test src/similarity.rs - similarity::jaccard_similarity (line 27) ... ok [INFO] [stdout] test src/similarity.rs - similarity::cosine_similarity (line 47) ... ok [INFO] [stdout] test src/similarity.rs - similarity::pearson_baseline_similarity (line 170) ... ok [INFO] [stdout] test src/utils.rs - utils::sort_with_direction (line 72) ... ok [INFO] [stdout] test src/matrix.rs - matrix::subtract_vector_from_matrix (line 121) ... ok [INFO] [stdout] test src/similarity.rs - similarity::msd_similarity (line 211) ... ok [INFO] [stdout] test src/similarity.rs - similarity::exponential_decay_similarity (line 107) ... ok [INFO] [stdout] test src/statistics.rs - statistics::variance (line 118) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/algorithms/knn.rs - algorithms::knn::KNN (line 24) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `rec_rsys::algorithms::KNN` [INFO] [stdout] --> src/algorithms/knn.rs:26:16 [INFO] [stdout] | [INFO] [stdout] 5 | use rec_rsys::{algorithms::KNN, models::Item, similarity::SimilarityAlgos}; [INFO] [stdout] | ^^^^^^^^^^^^--- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `knn` [INFO] [stdout] | no `KNN` in `algorithms` [INFO] [stdout] | [INFO] [stdout] = help: consider importing this struct instead: [INFO] [stdout] rec_rsys::algorithms::knn::KNN [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/algorithms/knn.rs - algorithms::knn::KNN (line 24) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 14 passed; 1 failed; 2 ignored; 0 measured; 0 filtered out; finished in 2.34s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "fde92b78002d6dbb216c3109e82c6c19e882840efd4a413e9e554b1ca30d1036", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fde92b78002d6dbb216c3109e82c6c19e882840efd4a413e9e554b1ca30d1036", kill_on_drop: false }` [INFO] [stdout] fde92b78002d6dbb216c3109e82c6c19e882840efd4a413e9e554b1ca30d1036