[INFO] fetching crate linregress 0.5.0-alpha.1... [INFO] testing linregress-0.5.0-alpha.1 against 1.60.0 for beta-1.61-1 [INFO] extracting crate linregress 0.5.0-alpha.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate linregress 0.5.0-alpha.1 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate linregress 0.5.0-alpha.1 [INFO] finished tweaking crates.io crate linregress 0.5.0-alpha.1 [INFO] tweaked toml for crates.io crate linregress 0.5.0-alpha.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded simba v0.5.1 [INFO] [stderr] Downloaded rand_distr v0.4.3 [INFO] [stderr] Downloaded quickcheck_macros v0.8.0 [INFO] [stderr] Downloaded statrs v0.15.0 [INFO] [stderr] Downloaded nalgebra v0.27.1 [INFO] [stderr] Downloaded stdtr v0.2.0 [INFO] [stderr] Downloaded stdtr-sys v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 67b4ae55e72782e4e1e8bbf0c84fcc17fb0bd22929d53dcf02fb06375daa69d1 [INFO] running `Command { std: "docker" "start" "-a" "67b4ae55e72782e4e1e8bbf0c84fcc17fb0bd22929d53dcf02fb06375daa69d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "67b4ae55e72782e4e1e8bbf0c84fcc17fb0bd22929d53dcf02fb06375daa69d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67b4ae55e72782e4e1e8bbf0c84fcc17fb0bd22929d53dcf02fb06375daa69d1", kill_on_drop: false }` [INFO] [stdout] 67b4ae55e72782e4e1e8bbf0c84fcc17fb0bd22929d53dcf02fb06375daa69d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a1c7b569697ea0cabbcdf70990a95fd0ccc9a0c111e25aeb2464cfc179ca044a [INFO] running `Command { std: "docker" "start" "-a" "a1c7b569697ea0cabbcdf70990a95fd0ccc9a0c111e25aeb2464cfc179ca044a", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling simba v0.5.1 [INFO] [stderr] Compiling nalgebra v0.27.1 [INFO] [stderr] Compiling statrs v0.15.0 [INFO] [stderr] Compiling linregress v0.5.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 58.42s [INFO] running `Command { std: "docker" "inspect" "a1c7b569697ea0cabbcdf70990a95fd0ccc9a0c111e25aeb2464cfc179ca044a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1c7b569697ea0cabbcdf70990a95fd0ccc9a0c111e25aeb2464cfc179ca044a", kill_on_drop: false }` [INFO] [stdout] a1c7b569697ea0cabbcdf70990a95fd0ccc9a0c111e25aeb2464cfc179ca044a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 242b0fc5e13a3dfe8d0ab6f21e6c92c1d8cc029c0eeeba714bf1e43415144858 [INFO] running `Command { std: "docker" "start" "-a" "242b0fc5e13a3dfe8d0ab6f21e6c92c1d8cc029c0eeeba714bf1e43415144858", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling stdtr-sys v0.1.0 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling quickcheck v0.8.5 [INFO] [stderr] Compiling quickcheck_macros v0.8.0 [INFO] [stderr] Compiling stdtr v0.2.0 [INFO] [stderr] Compiling linregress v0.5.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 28.73s [INFO] running `Command { std: "docker" "inspect" "242b0fc5e13a3dfe8d0ab6f21e6c92c1d8cc029c0eeeba714bf1e43415144858", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "242b0fc5e13a3dfe8d0ab6f21e6c92c1d8cc029c0eeeba714bf1e43415144858", kill_on_drop: false }` [INFO] [stdout] 242b0fc5e13a3dfe8d0ab6f21e6c92c1d8cc029c0eeeba714bf1e43415144858 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 11a9e219c4c1548a5617260949ede3fd28cb1f6e76c9a9f9e01b771bfaa984fd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "11a9e219c4c1548a5617260949ede3fd28cb1f6e76c9a9f9e01b771bfaa984fd", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/linregress-d83fedac6f04080b) [INFO] [stdout] running 25 tests [INFO] [stdout] test tests::test_both_formula_and_data_columns ... ok [INFO] [stdout] test tests::test_drop_invalid_values ... ok [INFO] [stdout] test tests::test_invalid_column_names ... ok [INFO] [stdout] test tests::test_invalid_input_all_equal_columns ... ok [INFO] [stdout] test special_functions::tests::qc_stdtr ... ok [INFO] [stdout] test special_functions::tests::test_inc_beta ... ok [INFO] [stdout] test tests::test_all_invalid_input ... ok [INFO] [stdout] test tests::test_invalid_input_nan ... ok [INFO] [stdout] test tests::test_prediction ... ok [INFO] [stdout] test tests::test_no_formula ... ok [INFO] [stdout] test tests::test_pinv_with_formula_builder ... ok [INFO] [stdout] test tests::test_pinv_with_data_columns ... ok [INFO] [stdout] test tests::test_not_enough_prediction_variables ... ok [INFO] [stdout] test tests::test_without_statistics ... ok [INFO] [stdout] test tests::test_invalid_input_wrong_shape_x ... ok [INFO] [stdout] test tests::test_invalid_input_empty_matrix ... ok [INFO] [stdout] test tests::test_multiple_predictions_out_of_order ... ok [INFO] [stdout] test tests::test_prediction_empty_vectors ... ok [INFO] [stdout] test tests::test_prediction_vectors_with_different_lengths ... ok [INFO] [stdout] test tests::test_too_many_prediction_variables ... ok [INFO] [stdout] test tests::test_invalid_input_infinity ... ok [INFO] [stdout] test tests::test_invalid_input_wrong_shape_y ... ok [INFO] [stdout] test tests::test_low_level_model_fitting ... ok [INFO] [stdout] test tests::test_multiple_predictions ... ok [INFO] [stderr] Doc-tests linregress [INFO] [stdout] test special_functions::tests::qc_inc_beta ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - fit_low_level_regression_model (line 960) ... ok [INFO] [stdout] test src/lib.rs - FormulaRegressionBuilder (line 98) ... ok [INFO] [stdout] test src/lib.rs - RegressionDataBuilder::invalid_value_handling (line 434) ... ok [INFO] [stdout] test src/lib.rs - RegressionModel::iter_p_value_pairs (line 563) ... ok [INFO] [stdout] test src/lib.rs - RegressionDataBuilder::build_from (line 469) ... ok [INFO] [stdout] test src/lib.rs - (line 12) ... ok [INFO] [stdout] test src/lib.rs - RegressionModel::iter_parameter_pairs (line 608) ... ok [INFO] [stdout] test src/lib.rs - RegressionModel::iter_se_pairs (line 647) ... ok [INFO] [stdout] test src/lib.rs - RegressionModel::predict (line 710) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.26s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "11a9e219c4c1548a5617260949ede3fd28cb1f6e76c9a9f9e01b771bfaa984fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11a9e219c4c1548a5617260949ede3fd28cb1f6e76c9a9f9e01b771bfaa984fd", kill_on_drop: false }` [INFO] [stdout] 11a9e219c4c1548a5617260949ede3fd28cb1f6e76c9a9f9e01b771bfaa984fd