[INFO] fetching crate matrixcompare 0.3.0...
[INFO] testing matrixcompare-0.3.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate matrixcompare 0.3.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate matrixcompare 0.3.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate matrixcompare 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate matrixcompare 0.3.0
[INFO] tweaked toml for crates.io crate matrixcompare 0.3.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate matrixcompare 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0dbb0def01452756c8dfc714fe58bcea045d711fe3c753cd18a8931c0f51583c
[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" "0dbb0def01452756c8dfc714fe58bcea045d711fe3c753cd18a8931c0f51583c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dbb0def01452756c8dfc714fe58bcea045d711fe3c753cd18a8931c0f51583c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dbb0def01452756c8dfc714fe58bcea045d711fe3c753cd18a8931c0f51583c", kill_on_drop: false }`
[INFO] [stdout] 0dbb0def01452756c8dfc714fe58bcea045d711fe3c753cd18a8931c0f51583c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b898cb91f5252337c9e953a09fbe638c68de278ece2a0217df5940cbbdbfdc28
[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" "b898cb91f5252337c9e953a09fbe638c68de278ece2a0217df5940cbbdbfdc28", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrixcompare-core v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling matrixcompare v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.29s
[INFO] running `Command { std: "docker" "inspect" "b898cb91f5252337c9e953a09fbe638c68de278ece2a0217df5940cbbdbfdc28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b898cb91f5252337c9e953a09fbe638c68de278ece2a0217df5940cbbdbfdc28", kill_on_drop: false }`
[INFO] [stdout] b898cb91f5252337c9e953a09fbe638c68de278ece2a0217df5940cbbdbfdc28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e0038f1010b37c2885f77f9b5ab218bfddc4d88cabb756f54ad44dc2198e6b4
[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" "8e0038f1010b37c2885f77f9b5ab218bfddc4d88cabb756f54ad44dc2198e6b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v0.10.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling matrixcompare-mock v0.1.0
[INFO] [stderr]    Compiling matrixcompare v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 32.27s
[INFO] running `Command { std: "docker" "inspect" "8e0038f1010b37c2885f77f9b5ab218bfddc4d88cabb756f54ad44dc2198e6b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e0038f1010b37c2885f77f9b5ab218bfddc4d88cabb756f54ad44dc2198e6b4", kill_on_drop: false }`
[INFO] [stdout] 8e0038f1010b37c2885f77f9b5ab218bfddc4d88cabb756f54ad44dc2198e6b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1dda7fe8d8109d145fc221e9b2eec214b5a2c6bdfa1eedcd4fcad42c59bb6b97
[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" "1dda7fe8d8109d145fc221e9b2eec214b5a2c6bdfa1eedcd4fcad42c59bb6b97", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/matrixcompare-059aef6f0f0e32e8)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test comparators::tests::exact_comparator_floating_point ... ok
[INFO] [stdout] test comparators::tests::absolute_comparator_integer ... ok
[INFO] [stdout] test comparators::tests::exact_comparator_integer ... ok
[INFO] [stdout] test comparators::tests::property_float_comparator_matches_ulp_with_zero_eps_tol ... ok
[INFO] [stdout] test comparators::tests::property_absolute_comparator_is_symmetric_f64 ... ok
[INFO] [stdout] test comparators::tests::property_ulp_comparator_is_symmetric ... ok
[INFO] [stdout] test comparators::tests::property_absolute_comparator_tolerance_is_not_strict_f64 ... ok
[INFO] [stdout] test comparators::tests::property_ulp_comparator_matches_ulp_trait ... ok
[INFO] [stdout] test comparators::tests::property_absolute_comparator_is_symmetric_i64 ... ok
[INFO] [stdout] test comparators::tests::property_exact_comparator_is_symmetric_i64 ... ok
[INFO] [stdout] test comparators::tests::property_exact_comparator_is_symmetric_f64 ... ok
[INFO] [stdout] test comparators::tests::property_exact_comparator_matches_equality_operator_f64 ... ok
[INFO] [stdout] test comparators::tests::property_float_comparator_matches_abs_with_zero_ulp_tol ... ok
[INFO] [stdout] test ulp::tests::f64_double_nan ... ok
[INFO] [stdout] test comparators::tests::property_ulp_comparator_next_f64_is_ok_when_inside_tolerance ... ok
[INFO] [stdout] test ulp::tests::property_exact_match_for_finite_f32_self_comparison ... ok
[INFO] [stdout] test ulp::tests::f32_double_nan ... ok
[INFO] [stdout] test ulp::tests::property_exact_match_for_finite_f64_self_comparison ... ok
[INFO] [stdout] test ulp::tests::property_f32_nan_gives_nan_enum_value ... ok
[INFO] [stdout] test comparators::tests::ulp_comparator_f64 ... ok
[INFO] [stdout] test comparators::tests::property_exact_comparator_matches_equality_operator_i64 ... ok
[INFO] [stdout] test ulp::tests::plus_minus_zero_is_exact_match_f64 ... ok
[INFO] [stdout] test ulp::tests::property_f64_nan_gives_nan_enum_value ... ok
[INFO] [stdout] test ulp::tests::property_f32_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::absolute_comparator_floating_point ... ok
[INFO] [stdout] test ulp::tests::plus_minus_zero_is_exact_match_f32 ... ok
[INFO] [stdout] test ulp::tests::property_recovers_ulp_diff_when_f64_constructed_from_i64 ... ok
[INFO] [stdout] test ulp::tests::property_f64_incompatible_signs_yield_corresponding_enum_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/common.rs (/opt/rustwide/target/debug/deps/common-ef74a50c8e22b4e0)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/dense_dense_comparison.rs (/opt/rustwide/target/debug/deps/dense_dense_comparison-d44f631b1386da3d)
[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] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test matrix_eq_absolute_compare_self_for_integer ... ok
[INFO] [stdout] test matrix_eq_default_compare_self_for_integer ... ok
[INFO] [stdout] test matrix_eq_exact_compare_self_for_integer ... ok
[INFO] [stdout] test matrix_eq_exact_compare_self_for_floating_point ... ok
[INFO] [stdout] test matrix_eq_float_compare_self_with_ulp ... ok
[INFO] [stdout] test compare_matrices_reports_correct_mismatches ... 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_pass_by_ref ... ok
[INFO] [stdout] test matrix_eq_absolute_compare_self_for_floating_point ... 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 property_elementwise_comparison_incompatible_matrices_yield_dimension_mismatch ... ok
[INFO] [stdout] test matrix_eq_ulp_compare_self ... ok
[INFO] [stdout] test dense_dense_comparison_is_symmetric_for_all_matrices_i64 ... ok
[INFO] [stdout] test matrix_eq_absolute_mismatched_dimensions - should panic ... ok
[INFO] [stdout] test matrix_eq_ulp_nan - should panic ... ok
[INFO] [stdout] test matrix_eq_absolute_mismatched_floating_point_elements - should panic ... ok
[INFO] [stdout] test matrix_eq_ulp_different_signs - should panic ... ok
[INFO] [stdout] test dense_dense_comparison_is_symmetric_for_compatible_matrices_i64 ... ok
[INFO] [stdout] test property_elementwise_comparison_matrix_matches_self ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/dense_sparse_comparison.rs (/opt/rustwide/target/debug/deps/dense_sparse_comparison-48f132a5a4f35e89)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test dense_sparse_index_out_of_bounds ... ok
[INFO] [stdout] test dense_sparse_duplicate_entries ... ok
[INFO] [stdout] test same_size_sparse_and_dense_matrices_should_compare_the_same_as_dense_dense_i64 ... ok
[INFO] [stdout] test sparse_dense_comparison_is_symmetric_for_all_matrices_i64 ... 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 same_size_sparse_dense_comparison_is_symmetric_for_all_matrices_i64 ... ok
[INFO] [stderr]      Running tests/output.rs (/opt/rustwide/target/debug/deps/output-777d5ccb44ed5f6e)
[INFO] [stdout] test sparse_and_dense_matrices_indices_out_of_bounds_are_detected ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test duplicate_entry_left ... ok
[INFO] [stdout] test out_of_bounds_left ... ok
[INFO] [stdout] test mismatched_elements_abs_f64 ... ok
[INFO] [stdout] test mismatched_elements ... ok
[INFO] [stdout] test duplicate_entry_right ... ok
[INFO] [stdout] test mismatched_dimensions ... ok
[INFO] [stdout] test out_of_bounds_right ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/scalar_comparison.rs (/opt/rustwide/target/debug/deps/scalar_comparison-fffdb9f65296bc95)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test scalar_eq_abs_compare_self_for_integer ... ok
[INFO] [stdout] test scalar_eq_default_compare_self_for_floating_point ... ok
[INFO] [stdout] test scalar_eq_default_compare_self_for_integer ... ok
[INFO] [stdout] test scalar_eq_exact_compare_self_for_integer ... 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_abs_compare_self_for_floating_point ... ok
[INFO] [stdout] test scalar_comparison_reports_correct_mismatch ... ok
[INFO] [stdout] test scalar_eq_float_compare_self_with_eps_and_ulp ... ok
[INFO] [stdout] test scalar_eq_pass_by_ref ... 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_exact_compare_self_for_floating_point ... ok
[INFO] [stdout] test scalar_eq_default_mismatched_elements - should panic ... ok
[INFO] [stdout] test scalar_eq_exact_mismatched_elements - should panic ... ok
[INFO] [stdout] test scalar_eq_ulp_mismatched_elements - should panic ... ok
[INFO] [stdout] test scalar_eq_abs_mismatched_elements - should panic ... ok
[INFO] [stderr]      Running tests/sparse_sparse_comparison.rs (/opt/rustwide/target/debug/deps/sparse_sparse_comparison-de5086c0a28d0dca)
[INFO] [stdout] test scalar_eq_float_mismatched_elements - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test sparse_sparse_out_of_bounds ... ok
[INFO] [stdout] test sparse_sparse_duplicate_entries ... ok
[INFO] [stdout] test same_size_sparse_sparse_matrices_should_compare_the_same_as_dense_dense_i64 ... ok
[INFO] [stdout] test sparse_sparse_self_comparison_succeeds_i64 ... ok
[INFO] [stdout] test sparse_sparse_matrices_should_compare_the_same_as_dense_dense_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_f64 ... ok
[INFO] [stderr]    Doc-tests matrixcompare
[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; finished in 0.23s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/macros.rs - assert_scalar_eq (line 366) ... ok
[INFO] [stdout] test src/macros.rs - assert_matrix_eq (line 156) ... ok
[INFO] [stdout] test src/macros.rs - assert_matrix_eq (line 118) ... ok
[INFO] [stdout] test src/macros.rs - assert_matrix_eq (line 242) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/macros.rs - assert_matrix_eq (line 107) ... ok
[INFO] [stdout] test src/macros.rs - assert_matrix_eq (line 208) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.92s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1dda7fe8d8109d145fc221e9b2eec214b5a2c6bdfa1eedcd4fcad42c59bb6b97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dda7fe8d8109d145fc221e9b2eec214b5a2c6bdfa1eedcd4fcad42c59bb6b97", kill_on_drop: false }`
[INFO] [stdout] 1dda7fe8d8109d145fc221e9b2eec214b5a2c6bdfa1eedcd4fcad42c59bb6b97
