[INFO] crate easy-ml 1.2.0 is already in cache [INFO] testing easy-ml-1.2.0 against 1.44.0 for beta-1.45-1 [INFO] extracting crate easy-ml 1.2.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate easy-ml 1.2.0 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate easy-ml 1.2.0 [INFO] finished tweaking crates.io crate easy-ml 1.2.0 [INFO] tweaked toml for crates.io crate easy-ml 1.2.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stdout] 935eef115f88299293a8e05a160f1a36913baa2e94d7d04d6a52944064d5b58c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "935eef115f88299293a8e05a160f1a36913baa2e94d7d04d6a52944064d5b58c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling easy-ml v1.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `"docker" "inspect" "935eef115f88299293a8e05a160f1a36913baa2e94d7d04d6a52944064d5b58c"` [INFO] running `"docker" "rm" "-f" "935eef115f88299293a8e05a160f1a36913baa2e94d7d04d6a52944064d5b58c"` [INFO] [stdout] 935eef115f88299293a8e05a160f1a36913baa2e94d7d04d6a52944064d5b58c [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 79018081f86560199da0093faa5bfceb57141524665c1df6eb8948c4ce52d2aa [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "79018081f86560199da0093faa5bfceb57141524665c1df6eb8948c4ce52d2aa"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling drawille v0.2.3 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling textplots v0.5.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling easy-ml v1.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.47s [INFO] running `"docker" "inspect" "79018081f86560199da0093faa5bfceb57141524665c1df6eb8948c4ce52d2aa"` [INFO] running `"docker" "rm" "-f" "79018081f86560199da0093faa5bfceb57141524665c1df6eb8948c4ce52d2aa"` [INFO] [stdout] 79018081f86560199da0093faa5bfceb57141524665c1df6eb8948c4ce52d2aa [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stdout] 6a29ccb4351f986eb85d92335970d4eaa46cb33fa81f218eee5c38c778756f80 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "6a29ccb4351f986eb85d92335970d4eaa46cb33fa81f218eee5c38c778756f80"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/easy_ml-6e33301b2da62b3a [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test linear_algebra::test_permutations ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/bayesian_regression-3679cb9bb4c71807 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_bayesian_regression ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/distributions-db37ccad28db4ad6 [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_normal_distribution ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/linear_algebra-a54b2d828c2e55e6 [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test tests::check_determinant_3_by_3 ... ok [INFO] [stdout] test tests::inverse_1_by_1 ... ok [INFO] [stdout] test tests::check_determinant_2_by_2 ... ok [INFO] [stdout] test tests::inverse_2_by_2 ... ok [INFO] [stdout] test tests::test_cholesky_decomposition_4_by_4 ... ok [INFO] [stdout] test tests::test_covariance ... ok [INFO] [stdout] test tests::test_variance ... ok [INFO] [stdout] test tests::test_mean ... ok [INFO] [stdout] test tests::test_cholesky_decomposition_3_by_3 ... ok [INFO] [stdout] test tests::inverse_2_by_2_not_inversible ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/matrices-4bb45281e2c6be7b [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test tests::check_dimensionality ... ok [INFO] [stdout] test tests::check_empty_dimensionality ... ok [INFO] [stdout] test tests::check_matrix_multiplication ... ok [INFO] [stdout] test tests::check_matrix_addition ... ok [INFO] [stdout] test tests::check_dimensionality_matrix ... ok [INFO] [stdout] test tests::check_column_major_iterator ... ok [INFO] [stdout] test tests::check_iterators ... ok [INFO] [stdout] test tests::check_matrix_negation ... ok [INFO] [stdout] test tests::check_matrix_subtraction ... ok [INFO] [stdout] test tests::check_resizing_matrix ... ok [INFO] [stdout] test tests::check_matrix_multiplication_wrong_size ... ok [INFO] [stdout] test tests::check_matrix_addition_wrong_size ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/regression-f6ce113b64a65748 [INFO] [stdout] running 1 test [INFO] [stdout] test tests::linear_regression ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/slices-9934c402afca55d8 [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test tests::test_slicing_column_range ... ok [INFO] [stdout] test tests::test_slicing_row ... ok [INFO] [stdout] test tests::test_slicing_row_column ... ok [INFO] [stdout] test tests::test_slicing_column ... ok [INFO] [stdout] test tests::test_slicing_row_column_negated ... ok [INFO] [stdout] test tests::test_slicing_row_column_or ... ok [INFO] [stdout] test tests::test_slicing_row_range ... ok [INFO] [stdout] test tests::test_slicing_empty_slice_construction ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests easy-ml [INFO] [stdout] [INFO] [stdout] running 38 tests [INFO] [stdout] test src/distributions.rs - distributions::MultivariateGaussian::covariance (line 251) ... ignored [INFO] [stdout] test src/linear_algebra.rs - linear_algebra::determinant (line 145) ... ignored [INFO] [stdout] test src/matrices/iterators.rs - matrices::iterators::ColumnIterator (line 43) ... ignored [INFO] [stdout] test src/matrices/iterators.rs - matrices::iterators::ColumnMajorIterator (line 151) ... ignored [INFO] [stdout] test src/matrices/iterators.rs - matrices::iterators::ColumnMajorReferenceIterator (line 321) ... ignored [INFO] [stdout] test src/matrices/iterators.rs - matrices::iterators::ColumnReferenceIterator (line 213) ... ignored [INFO] [stdout] test src/matrices/iterators.rs - matrices::iterators::RowIterator (line 97) ... ignored [INFO] [stdout] test src/matrices/iterators.rs - matrices::iterators::RowReferenceIterator (line 267) ... ignored [INFO] [stdout] test src/matrices/mod.rs - matrices::Matrix (line 680) ... ignored [INFO] [stdout] test src/matrices/mod.rs - matrices::Matrix (line 689) ... ignored [INFO] [stdout] test src/matrices/mod.rs - matrices::Matrix::column_iter (line 317) ... ignored [INFO] [stdout] test src/matrices/mod.rs - matrices::Matrix::column_major_iter (line 356) ... ignored [INFO] [stdout] test src/matrices/mod.rs - matrices::Matrix::diagonal (line 822) ... ignored [INFO] [stdout] test src/matrices/mod.rs - matrices::Matrix::from (line 93) ... ignored [INFO] [stdout] test src/matrices/mod.rs - matrices::Matrix::row_iter (line 336) ... ignored [INFO] [stdout] test src/matrices/mod.rs - matrices::Matrix::transpose (line 264) ... ok [INFO] [stdout] test src/matrices/iterators.rs - matrices::iterators (line 6) ... ok [INFO] [stdout] test src/matrices/mod.rs - matrices::Matrix::from (line 99) ... ok [INFO] [stdout] test src/matrices/mod.rs - matrices::Matrix::scalar (line 399) ... ok [INFO] [stdout] test src/matrices/mod.rs - matrices::Matrix::insert_column_with (line 573) ... ok [INFO] [stdout] test src/distributions.rs - distributions (line 63) ... ok [INFO] [stdout] test src/numeric.rs - numeric::Numeric (line 105) ... ignored [INFO] [stdout] test src/numeric.rs - numeric::extra::Real (line 572) ... ignored [INFO] [stdout] test src/matrices/mod.rs - matrices::Matrix::transpose_mut (line 288) ... ok [INFO] [stdout] test src/matrices/mod.rs - matrices::Matrix::euclidean_length (line 783) ... ok [INFO] [stdout] test src/matrices/mod.rs - matrices::Matrix::map_with_index (line 475) ... ok [INFO] [stdout] test src/matrices/mod.rs - matrices::Matrix::map (line 439) ... ok [INFO] [stdout] test src/matrices/slices.rs - matrices::slices::new (line 114) ... ok [INFO] [stdout] test src/matrices/slices.rs - matrices::slices::Slice2D::new (line 134) ... ok [INFO] [stdout] test src/matrices/mod.rs - matrices::Matrix (line 699) ... ok [INFO] [stdout] test src/matrices/mod.rs - matrices::Matrix::insert_row_with (line 526) ... ok [INFO] [stdout] test src/distributions.rs - distributions (line 8) ... ok [INFO] [stdout] test src/linear_regression.rs - linear_regression (line 18) ... ok [INFO] [stdout] test src/k_means.rs - k_means (line 10) ... ok [INFO] [stdout] test src/using_custom_types.rs - using_custom_types (line 12) ... ok [INFO] [stdout] test src/logistic_regression.rs - logistic_regression (line 72) ... ok [INFO] [stdout] test src/naive_bayes.rs - naive_bayes (line 52) ... ok [INFO] [stdout] test src/naive_bayes.rs - naive_bayes::three_class (line 342) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 17 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "6a29ccb4351f986eb85d92335970d4eaa46cb33fa81f218eee5c38c778756f80"` [INFO] running `"docker" "rm" "-f" "6a29ccb4351f986eb85d92335970d4eaa46cb33fa81f218eee5c38c778756f80"` [INFO] [stdout] 6a29ccb4351f986eb85d92335970d4eaa46cb33fa81f218eee5c38c778756f80