[INFO] fetching crate quad-rs 0.5.0...
[INFO] testing quad-rs-0.5.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate quad-rs 0.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate quad-rs 0.5.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate quad-rs 0.5.0
[INFO] tweaked toml for crates.io crate quad-rs 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate quad-rs 0.5.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate quad-rs 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trellis-runner v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4a0d073e36db6eaef9db1784d22841d4074cdc4cec68f7740cb1822946068c18
[INFO] running `Command { std: "docker" "start" "4a0d073e36db6eaef9db1784d22841d4074cdc4cec68f7740cb1822946068c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a0d073e36db6eaef9db1784d22841d4074cdc4cec68f7740cb1822946068c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4a0d073e36db6eaef9db1784d22841d4074cdc4cec68f7740cb1822946068c18" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a0d073e36db6eaef9db1784d22841d4074cdc4cec68f7740cb1822946068c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4a0d073e36db6eaef9db1784d22841d4074cdc4cec68f7740cb1822946068c18" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling bytemuck v1.21.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling bytes v1.12.0
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling wide v0.7.32
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling simba v0.9.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling trellis-runner v0.6.0
[INFO] [stderr]    Compiling nalgebra v0.33.2
[INFO] [stderr]    Compiling quad-rs v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.15s
[INFO] running `Command { std: "docker" "inspect" "4a0d073e36db6eaef9db1784d22841d4074cdc4cec68f7740cb1822946068c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4a0d073e36db6eaef9db1784d22841d4074cdc4cec68f7740cb1822946068c18" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling simba v0.9.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling nalgebra v0.33.2
[INFO] [stderr]    Compiling quad-rs v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.15s
[INFO] running `Command { std: "docker" "inspect" "4a0d073e36db6eaef9db1784d22841d4074cdc4cec68f7740cb1822946068c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4a0d073e36db6eaef9db1784d22841d4074cdc4cec68f7740cb1822946068c18" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/quad_rs-02aff3eee7954199)
[INFO] [stdout] 
[INFO] [stdout] running 59 tests
[INFO] [stdout] test core::integrate_piece_tests::recursive_singularity_splitting_handles_bad_midpoint ... ok
[INFO] [stdout] test core::integrate_piece_tests::recursive_singularity_splitting_respects_max_depth ... ok
[INFO] [stdout] test core::integrate_piece_tests::integrates_constant_along_complex_contour ... ok
[INFO] [stdout] test core::integrate_piece_tests::recursive_singularity_splitting_succeeds_for_endpoint_singularity ... ok
[INFO] [stdout] test core::integrate_piece_tests::refine_segment_preserves_integral_sum_for_polynomial ... ok
[INFO] [stdout] test contour::deform::contour_indent_tests::indent_replaces_line_through_pole_with_line_arc_line ... ok
[INFO] [stdout] test contour::deform::contour_indent_tests::indent_does_nothing_when_pole_is_not_on_line ... ok
[INFO] [stdout] test core::integrate_piece_tests::refine_segment_works_for_complex_contour ... ok
[INFO] [stdout] test core::integrate_piece_tests::omits_segment_samples_when_not_requested ... ok
[INFO] [stdout] test contour::deform::contour_indent_tests::left_indent_goes_through_upper_half_plane ... ok
[INFO] [stdout] test contour::deform::contour_indent_tests::left_and_right_indents_have_opposite_inverse_z_arc_contributions ... ok
[INFO] [stdout] test core::integrate_piece_tests::refine_segment_returns_two_non_empty_segments_for_simple_integrand ... ok
[INFO] [stdout] test core::integrate_piece_tests::rejects_empty_segment ... ok
[INFO] [stdout] test core::integrate_piece_tests::integrates_constant_function_on_real_interval ... ok
[INFO] [stdout] test contour::deform::contour_indent_tests::upper_semicircle_around_origin_integrates_inverse_z_to_minus_i_pi ... ok
[INFO] [stdout] test core::integrate_piece_tests::reports_non_finite_integrand_as_error ... ok
[INFO] [stdout] test core::integrate_piece_tests::integrates_constant_over_circular_arc ... ok
[INFO] [stdout] test core::policy::test::split_range_errors_when_range_is_too_small ... ok
[INFO] [stdout] test core::poly::tests::chebyshev_series_derivative_evaluates_known_derivative ... ok
[INFO] [stdout] test core::integrate_piece_tests::integrates_identity_along_complex_contour ... ok
[INFO] [stdout] test core::integrate_piece_tests::stores_segment_samples_when_requested ... ok
[INFO] [stdout] test core::integrate_piece_tests::refine_segment_splits_range_at_midpoint_for_simple_integrand ... ok
[INFO] [stdout] test core::integrate_piece_tests::integrates_linear_function_on_real_interval ... ok
[INFO] [stdout] test core::poly::tests::confirm_legendre_derivatives ... ok
[INFO] [stdout] test core::poly::tests::confirm_chebyshev_derivative ... ok
[INFO] [stdout] test core::integrate_piece_tests::integrates_quadratic_function_on_real_interval ... ok
[INFO] [stdout] test core::poly::tests::confirm_chebyshev_series ... ok
[INFO] [stdout] test contour::deform::contour_indent_tests::right_indent_goes_through_lower_half_plane ... ok
[INFO] [stdout] test core::poly::tests::confirm_gauss_legendre_weights ... ok
[INFO] [stdout] test core::segment::tests::path_key_orders_depth_first_within_root ... ok
[INFO] [stdout] test core::segment::tests::path_key_orders_left_child_before_right_child ... ok
[INFO] [stdout] test core::poly::tests::legendre_derivatives_are_correct_for_low_degrees ... ok
[INFO] [stdout] test core::poly::tests::legendre_values_are_correct_for_low_degrees ... ok
[INFO] [stdout] test core::policy::test::split_range_falls_back_to_midpoint_when_singularity_is_too_close_to_edge ... ok
[INFO] [stdout] test core::policy::test::split_range_splits_at_interior_singularity ... ok
[INFO] [stdout] test core::poly::tests::kronrod_abscissae_have_expected_interlacing_structure ... ok
[INFO] [stdout] test core::poly::tests::chebyshev_series_evaluates_known_polynomial ... ok
[INFO] [stdout] test core::segment::tests::path_key_orders_roots_before_later_roots ... ok
[INFO] [stdout] test output::tests::complex_output_reductions_use_modulus ... ok
[INFO] [stdout] test core::poly::tests::confirm_legendre_zeroes ... ok
[INFO] [stdout] test storage::tests::new_heap_is_empty ... ok
[INFO] [stdout] test storage::tests::heap_samples_returns_none_if_any_segment_lacks_samples ... ok
[INFO] [stdout] test core::poly::tests::confirm_full_absissicae ... ok
[INFO] [stdout] test core::poly::tests::legendre_zeros_are_roots ... ok
[INFO] [stdout] test core::poly::tests::confirm_gauss_kronrod_weights ... ok
[INFO] [stdout] test core::poly::tests::confirm_legendre_polynomials ... ok
[INFO] [stdout] test output::tests::f64_output_reductions_are_absolute_value ... ok
[INFO] [stdout] test core::poly::tests::computed_weights_are_finite_and_positive ... ok
[INFO] [stdout] test storage::tests::pop_worst_returns_largest_error_first ... ok
[INFO] [stdout] test storage::tests::push_rejects_nan_error ... ok
[INFO] [stdout] test storage::tests::result_sums_segment_results ... ok
[INFO] [stdout] test storage::tests::equal_errors_pop_in_insertion_order ... ok
[INFO] [stdout] test storage::tests::error_sums_segment_errors ... ok
[INFO] [stdout] test storage::tests::heap_samples_are_returned_in_path_order_not_error_order ... ok
[INFO] [stdout] test output::tests::non_finite_scalars_are_detected ... ok
[INFO] [stdout] test storage::tests::into_insertion_ordered_returns_original_push_order ... ok
[INFO] [stdout] test core::integrate_piece_tests::integrates_inverse_z_over_unit_semicircle ... ok
[INFO] [stdout] test core::integrate_piece_tests::singularity_policy_error_does_not_split ... ok
[INFO] [stdout] test core::poly::tests::legendre_zeros_are_strictly_increasing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-280a599106b13c8a)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test integrates_complex_constant_along_line ... ok
[INFO] [stdout] test integrates_real_polynomial ... ok
[INFO] [stdout] test closed_arc_integral_of_inverse_z_around_origin_is_two_pi_i ... ok
[INFO] [stdout] test closed_contour_integral_of_inverse_z_around_origin_is_two_pi_i ... ok
[INFO] [stdout] test stores_samples_when_requested ... ok
[INFO] [stdout] test reverse_contour_reverses_integral_sign ... ok
[INFO] [stdout] test real_piecewise_linear_orientation_is_respected ... ok
[INFO] [stdout] test samples_are_returned_when_enabled_and_absent_when_disabled ... ok
[INFO] [stdout] test integrates_inverse_z_over_unit_semicircle ... ok
[INFO] [stdout] test right_indent_has_opposite_sign_to_left_indent_for_inverse_z ... ok
[INFO] [stdout] test closed_contour_integral_of_constant_is_zero ... ok
[INFO] [stdout] test integrates_piecewise_real_domain ... ok
[INFO] [stdout] test integrates_real_constant ... ok
[INFO] [stdout] test integrates_identity_along_complex_line ... ok
[INFO] [stdout] test contour_indent_avoids_pole_and_has_expected_arc_contribution ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests quad_rs
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/contour/mod.rs - contour (line 116) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/contour/mod.rs - contour (line 102) ... ok
[INFO] [stdout] test src/contour/mod.rs - contour (line 95) ... ok
[INFO] [stdout] test src/lib.rs - (line 111) ... ok
[INFO] [stdout] test src/contour/mod.rs - contour (line 109) ... ok
[INFO] [stdout] test src/lib.rs - (line 90) ... ok
[INFO] [stdout] test src/lib.rs - (line 55) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.09s; merged doctests compilation took 1.02s
[INFO] running `Command { std: "docker" "inspect" "4a0d073e36db6eaef9db1784d22841d4074cdc4cec68f7740cb1822946068c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a0d073e36db6eaef9db1784d22841d4074cdc4cec68f7740cb1822946068c18", kill_on_drop: false }`
[INFO] [stdout] 4a0d073e36db6eaef9db1784d22841d4074cdc4cec68f7740cb1822946068c18
