[INFO] fetching crate matrixcompare 0.1.3... [INFO] testing matrixcompare-0.1.3 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate matrixcompare 0.1.3 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate matrixcompare 0.1.3 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate matrixcompare 0.1.3 [INFO] finished tweaking crates.io crate matrixcompare 0.1.3 [INFO] tweaked toml for crates.io crate matrixcompare 0.1.3 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ecb49aaad482bc240488e3d72c5821b9e3807d06ce136f8b97b9632f296d15e3 [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" "ecb49aaad482bc240488e3d72c5821b9e3807d06ce136f8b97b9632f296d15e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ecb49aaad482bc240488e3d72c5821b9e3807d06ce136f8b97b9632f296d15e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecb49aaad482bc240488e3d72c5821b9e3807d06ce136f8b97b9632f296d15e3", kill_on_drop: false }` [INFO] [stdout] ecb49aaad482bc240488e3d72c5821b9e3807d06ce136f8b97b9632f296d15e3 [INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 896fb20b61746495a1ad563968d55142003d2c579bfce2628e9f934d71512de2 [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" "896fb20b61746495a1ad563968d55142003d2c579bfce2628e9f934d71512de2", kill_on_drop: false }` [INFO] [stderr] Compiling matrixcompare-core v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling matrixcompare v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.75s [INFO] running `Command { std: "docker" "inspect" "896fb20b61746495a1ad563968d55142003d2c579bfce2628e9f934d71512de2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "896fb20b61746495a1ad563968d55142003d2c579bfce2628e9f934d71512de2", kill_on_drop: false }` [INFO] [stdout] 896fb20b61746495a1ad563968d55142003d2c579bfce2628e9f934d71512de2 [INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bfb4b310cdbf18e832bc6549086a9a550ecde4e35c7da70bfe1412dd918db788 [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" "bfb4b310cdbf18e832bc6549086a9a550ecde4e35c7da70bfe1412dd918db788", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling bit-vec v0.6.2 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-bigint v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling num-complex v0.3.0 [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling num v0.3.0 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v0.10.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling quickcheck v0.9.2 [INFO] [stderr] Compiling matrixcompare-mock v0.1.0 [INFO] [stderr] Compiling matrixcompare v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `Command { std: "docker" "inspect" "bfb4b310cdbf18e832bc6549086a9a550ecde4e35c7da70bfe1412dd918db788", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfb4b310cdbf18e832bc6549086a9a550ecde4e35c7da70bfe1412dd918db788", kill_on_drop: false }` [INFO] [stdout] bfb4b310cdbf18e832bc6549086a9a550ecde4e35c7da70bfe1412dd918db788 [INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 01c64640492c9a22adbaba3aae2e2be1414aa0136813fd614fdbaa15f51c8ba3 [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" "01c64640492c9a22adbaba3aae2e2be1414aa0136813fd614fdbaa15f51c8ba3", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/matrixcompare-283576cf5ea7d518 [INFO] [stdout] running 29 tests [INFO] [stdout] test comparators::tests::exact_comparator_integer ... ok [INFO] [stdout] test comparators::tests::ulp_comparator_f64 ... ok [INFO] [stdout] test ulp::tests::f32_double_nan ... ok [INFO] [stdout] test ulp::tests::f64_double_nan ... ok [INFO] [stdout] test ulp::tests::plus_minus_zero_is_exact_match_f32 ... ok [INFO] [stdout] test ulp::tests::plus_minus_zero_is_exact_match_f64 ... ok [INFO] [stdout] test comparators::tests::property_exact_comparator_is_symmetric_i64 ... ok [INFO] [stdout] test comparators::tests::absolute_comparator_integer ... ok [INFO] [stdout] test ulp::tests::property_exact_match_for_finite_f32_self_comparison ... ok [INFO] [stdout] test comparators::tests::property_exact_comparator_matches_equality_operator_f64 ... ok [INFO] [stdout] test comparators::tests::property_absolute_comparator_tolerance_is_not_strict_f64 ... ok [INFO] [stdout] test comparators::tests::property_absolute_comparator_is_symmetric_f64 ... ok [INFO] [stdout] test comparators::tests::property_absolute_comparator_is_symmetric_i64 ... ok [INFO] [stdout] test ulp::tests::property_exact_match_for_finite_f64_self_comparison ... ok [INFO] [stdout] test comparators::tests::property_float_comparator_matches_abs_with_zero_ulp_tol ... ok [INFO] [stdout] test comparators::tests::property_float_comparator_matches_ulp_with_zero_eps_tol ... ok [INFO] [stdout] test comparators::tests::property_exact_comparator_is_symmetric_f64 ... ok [INFO] [stdout] test ulp::tests::property_f32_incompatible_signs_yield_corresponding_enum_value ... ok [INFO] [stdout] test ulp::tests::property_f32_nan_gives_nan_enum_value ... ok [INFO] [stdout] test comparators::tests::property_ulp_comparator_is_symmetric ... ok [INFO] [stdout] test comparators::tests::property_ulp_comparator_next_f64_is_ok_when_inside_tolerance ... ok [INFO] [stdout] test ulp::tests::property_f64_incompatible_signs_yield_corresponding_enum_value ... ok [INFO] [stdout] test ulp::tests::property_recovers_ulp_diff_when_f32_constructed_from_i32 ... ok [INFO] [stdout] test comparators::tests::property_ulp_comparator_matches_ulp_trait ... ok [INFO] [stdout] test comparators::tests::exact_comparator_floating_point ... ok [INFO] [stdout] test ulp::tests::property_f64_nan_gives_nan_enum_value ... ok [INFO] [stdout] test comparators::tests::property_exact_comparator_matches_equality_operator_i64 ... ok [INFO] [stdout] test comparators::tests::absolute_comparator_floating_point ... ok [INFO] [stdout] test ulp::tests::property_recovers_ulp_diff_when_f64_constructed_from_i64 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/common-1c4c03661ce9bbec [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/dense_dense_comparison-8f15a69b1702f039 [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test matrix_eq_exact_compare_self_for_integer ... ok [INFO] [stdout] test matrix_eq_float_compare_self ... ok [INFO] [stdout] test matrix_eq_float_compare_self_with_eps_and_ulp ... ok [INFO] [stdout] test matrix_eq_float_compare_self_with_ulp ... ok [INFO] [stdout] test matrix_eq_pass_by_ref ... ok [INFO] [stdout] test matrix_eq_exact_compare_self_for_floating_point ... ok [INFO] [stdout] test matrix_eq_absolute_compare_self_for_floating_point ... ok [INFO] [stdout] test property_elementwise_comparison_incompatible_matrices_yield_dimension_mismatch ... ok [INFO] [stdout] test matrix_eq_default_compare_self_for_integer ... ok [INFO] [stdout] test matrix_eq_ulp_compare_self ... ok [INFO] [stdout] test matrix_eq_default_compare_self_for_floating_point ... ok [INFO] [stdout] test matrix_eq_float_compare_self_with_eps ... ok [INFO] [stdout] test matrix_eq_absolute_compare_self_for_integer ... ok [INFO] [stdout] test compare_matrices_reports_correct_mismatches ... ok [INFO] [stdout] test property_elementwise_comparison_matrix_matches_self ... ok [INFO] [stdout] test dense_dense_comparison_is_symmetric_for_all_matrices_i64 ... ok [INFO] [stdout] test dense_dense_comparison_is_symmetric_for_compatible_matrices_i64 ... ok [INFO] [stdout] test matrix_eq_ulp_different_signs ... ok [INFO] [stdout] test matrix_eq_ulp_nan ... ok [INFO] [stdout] test matrix_eq_absolute_mismatched_dimensions ... ok [INFO] [stdout] test matrix_eq_absolute_mismatched_floating_point_elements ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/dense_sparse_comparison-6fa8ae09a7e19046 [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test dense_sparse_duplicate_entries ... ok [INFO] [stdout] test dense_sparse_index_out_of_bounds ... ok [INFO] [stdout] test sparse_dense_self_comparison_succeeds_i64 ... ok [INFO] [stdout] test sparse_and_dense_matrices_should_compare_the_same_as_dense_dense_i64 ... ok [INFO] [stdout] test sparse_and_dense_matrices_should_compare_the_same_as_dense_dense_f64 ... ok [INFO] [stdout] test sparse_dense_comparison_is_symmetric_for_all_matrices_i64 ... ok [INFO] [stdout] test same_size_sparse_and_dense_matrices_should_compare_the_same_as_dense_dense_i64 ... ok [INFO] [stdout] test sparse_and_dense_matrices_indices_out_of_bounds_are_detected ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/output-ee298b678bb9444c [INFO] [stdout] test same_size_sparse_dense_comparison_is_symmetric_for_all_matrices_i64 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test duplicate_entry_right ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/scalar_comparison-c6616ca3f2721481 [INFO] [stdout] test duplicate_entry_left ... ok [INFO] [stdout] test out_of_bounds_left ... ok [INFO] [stdout] test out_of_bounds_right ... ok [INFO] [stdout] test mismatched_dimensions ... ok [INFO] [stdout] test mismatched_elements ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test scalar_eq_abs_compare_self_for_integer ... ok [INFO] [stdout] test scalar_eq_ulp_compare_self ... ok [INFO] [stdout] test scalar_eq_float_compare_self_with_eps ... ok [INFO] [stdout] test scalar_eq_float_compare_self_with_eps_and_ulp ... ok [INFO] [stdout] test scalar_eq_float_compare_self ... ok [INFO] [stdout] test scalar_eq_float_compare_self_with_ulp ... ok [INFO] [stdout] test scalar_eq_default_compare_self_for_integer ... ok [INFO] [stdout] test scalar_eq_default_compare_self_for_floating_point ... ok [INFO] [stdout] test scalar_eq_abs_compare_self_for_floating_point ... ok [INFO] [stdout] test scalar_eq_exact_compare_self_for_floating_point ... ok [INFO] [stdout] test scalar_eq_exact_compare_self_for_integer ... ok [INFO] [stdout] test scalar_comparison_reports_correct_mismatch ... ok [INFO] [stdout] test scalar_eq_pass_by_ref ... ok [INFO] [stdout] test scalar_eq_abs_mismatched_elements ... ok [INFO] [stdout] test scalar_eq_ulp_mismatched_elements ... ok [INFO] [stdout] test scalar_eq_default_mismatched_elements ... ok [INFO] [stdout] test scalar_eq_exact_mismatched_elements ... ok [INFO] [stdout] test scalar_eq_float_mismatched_elements ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/sparse_sparse_comparison-13f16b3dcbba5ed7 [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test sparse_sparse_duplicate_entries ... ok [INFO] [stdout] test sparse_sparse_out_of_bounds ... ok [INFO] [stdout] test sparse_sparse_matrices_should_compare_the_same_as_dense_dense_f64 ... ok [INFO] [stdout] test sparse_sparse_self_comparison_succeeds_i64 ... ok [INFO] [stdout] test sparse_sparse_comparison_is_symmetric_for_all_matrices_i64 ... ok [INFO] [stdout] test sparse_sparse_matrices_should_compare_the_same_as_dense_dense_i64 ... ok [INFO] [stdout] test same_size_sparse_sparse_matrices_should_compare_the_same_as_dense_dense_i64 ... ok [INFO] [stdout] test same_size_sparse_sparse_comparison_is_symmetric_for_all_matrices_i64 ... 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 matrixcompare [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/macros.rs - assert_scalar_eq (line 262) ... ok [INFO] [stdout] test src/macros.rs - assert_matrix_eq (line 117) ... ok [INFO] [stdout] test src/macros.rs - assert_matrix_eq (line 16) ... ok [INFO] [stdout] test src/macros.rs - assert_matrix_eq (line 151) ... ok [INFO] [stdout] test src/lib.rs - (line 14) ... ok [INFO] [stdout] test src/macros.rs - assert_matrix_eq (line 65) ... ok [INFO] [stdout] test src/macros.rs - assert_matrix_eq (line 27) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "01c64640492c9a22adbaba3aae2e2be1414aa0136813fd614fdbaa15f51c8ba3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01c64640492c9a22adbaba3aae2e2be1414aa0136813fd614fdbaa15f51c8ba3", kill_on_drop: false }` [INFO] [stdout] 01c64640492c9a22adbaba3aae2e2be1414aa0136813fd614fdbaa15f51c8ba3