[INFO] cloning repository https://github.com/marcantony/ray-tracer-challenge [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marcantony/ray-tracer-challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcantony%2Fray-tracer-challenge", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcantony%2Fray-tracer-challenge'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 015242438e90fd7d39eb9afdf0dd96994f92353d [INFO] testing marcantony/ray-tracer-challenge against master#562dee4820c458d823175268e41601d4c060588a for pr-154210 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcantony%2Fray-tracer-challenge" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/marcantony/ray-tracer-challenge [INFO] finished tweaking git repo https://github.com/marcantony/ray-tracer-challenge [INFO] tweaked toml for git repo https://github.com/marcantony/ray-tracer-challenge written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/marcantony/ray-tracer-challenge on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/marcantony/ray-tracer-challenge 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded avif-serialize v0.8.2 [INFO] [stderr] Downloaded profiling-procmacros v1.0.16 [INFO] [stderr] Downloaded getrandom v0.2.13 [INFO] [stderr] Downloaded zune-jpeg v0.4.14 [INFO] [stderr] Downloaded ravif v0.11.11 [INFO] [stderr] Downloaded by_address v1.1.0 [INFO] [stderr] Downloaded mimalloc v0.1.39 [INFO] [stderr] Downloaded image-webp v0.2.0 [INFO] [stderr] Downloaded winnow v0.6.22 [INFO] [stderr] Downloaded libfuzzer-sys v0.4.8 [INFO] [stderr] Downloaded libmimalloc-sys v0.1.35 [INFO] [stderr] Downloaded syn v2.0.94 [INFO] [stderr] Downloaded built v0.7.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e089787477ef6a4402483d5603f42e1343781067dfe7b99cb69aee183f547474 [INFO] running `Command { std: "docker" "start" "-a" "e089787477ef6a4402483d5603f42e1343781067dfe7b99cb69aee183f547474", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e089787477ef6a4402483d5603f42e1343781067dfe7b99cb69aee183f547474", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e089787477ef6a4402483d5603f42e1343781067dfe7b99cb69aee183f547474", kill_on_drop: false }` [INFO] [stdout] e089787477ef6a4402483d5603f42e1343781067dfe7b99cb69aee183f547474 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f040983e430d02e6a1ef62b2f4d43873e4ab12932b729c26df39f154656b664c [INFO] running `Command { std: "docker" "start" "-a" "f040983e430d02e6a1ef62b2f4d43873e4ab12932b729c26df39f154656b664c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling aligned-vec v0.5.0 [INFO] [stderr] Compiling built v0.7.5 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling miniz_oxide v0.8.2 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling imgref v1.11.0 [INFO] [stderr] Compiling by_address v1.1.0 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Compiling bitstream-io v2.6.0 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling loop9 v0.1.5 [INFO] [stderr] Compiling avif-serialize v0.8.2 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling fdeflate v0.3.7 [INFO] [stderr] Compiling bytemuck v1.21.0 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Compiling syn v2.0.94 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling getrandom v0.2.13 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Compiling rgb v0.8.50 [INFO] [stderr] Compiling flate2 v1.0.35 [INFO] [stderr] Compiling zune-core v0.4.12 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling jpeg-decoder v0.3.1 [INFO] [stderr] Compiling bit_field v0.10.2 [INFO] [stderr] Compiling zune-jpeg v0.4.14 [INFO] [stderr] Compiling png v0.17.16 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling image-webp v0.2.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling rand_xoshiro v0.6.0 [INFO] [stderr] Compiling libmimalloc-sys v0.1.35 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling exr v1.73.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling v_frame v0.3.8 [INFO] [stderr] Compiling float-cmp v0.9.0 [INFO] [stderr] Compiling tiff v0.9.1 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling mimalloc v0.1.39 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling av1-grain v0.2.3 [INFO] [stderr] Compiling maybe-rayon v0.1.1 [INFO] [stderr] Compiling ray-tracer-challenge v0.1.0 (/opt/rustwide/workdir/ray-tracer-challenge) [INFO] [stderr] Compiling profiling-procmacros v1.0.16 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling profiling v1.0.16 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling ravif v0.11.11 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling image v0.25.5 [INFO] [stderr] Compiling ray-tracing-one-weekend v0.1.0 (/opt/rustwide/workdir/ray-tracing-one-weekend) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.24s [INFO] running `Command { std: "docker" "inspect" "f040983e430d02e6a1ef62b2f4d43873e4ab12932b729c26df39f154656b664c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f040983e430d02e6a1ef62b2f4d43873e4ab12932b729c26df39f154656b664c", kill_on_drop: false }` [INFO] [stdout] f040983e430d02e6a1ef62b2f4d43873e4ab12932b729c26df39f154656b664c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc31c3e1074840efea87bbaadc0edce7d190dffe9583d2979bc27d9ffc507852 [INFO] running `Command { std: "docker" "start" "-a" "fc31c3e1074840efea87bbaadc0edce7d190dffe9583d2979bc27d9ffc507852", kill_on_drop: false }` [INFO] [stderr] Compiling ray-tracer-challenge v0.1.0 (/opt/rustwide/workdir/ray-tracer-challenge) [INFO] [stderr] Compiling ray-tracing-one-weekend v0.1.0 (/opt/rustwide/workdir/ray-tracing-one-weekend) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 13.42s [INFO] running `Command { std: "docker" "inspect" "fc31c3e1074840efea87bbaadc0edce7d190dffe9583d2979bc27d9ffc507852", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc31c3e1074840efea87bbaadc0edce7d190dffe9583d2979bc27d9ffc507852", kill_on_drop: false }` [INFO] [stdout] fc31c3e1074840efea87bbaadc0edce7d190dffe9583d2979bc27d9ffc507852 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c19b432ca30530f2d61a7286839d3fe2f9c159086194f4d6ed556a69515e79f4 [INFO] running `Command { std: "docker" "start" "-a" "c19b432ca30530f2d61a7286839d3fe2f9c159086194f4d6ed556a69515e79f4", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ray_tracer_challenge-89d4cd577e234142) [INFO] [stdout] [INFO] [stdout] running 363 tests [INFO] [stdout] test draw::canvas::tests::ppm::constructing_ppm_pixel_data ... ok [INFO] [stdout] test draw::canvas::tests::ppm::ppm_files_terminated_by_newline ... ok [INFO] [stdout] test draw::color::tests::adding_colors ... ok [INFO] [stdout] test draw::canvas::tests::ppm::constructing_ppm_header ... ok [INFO] [stdout] test draw::color::tests::colors_are_rgb_tuples ... ok [INFO] [stdout] test draw::color::tests::multiply_color_by_scalar ... ok [INFO] [stdout] test draw::canvas::tests::writing_pixels_to_canvas ... ok [INFO] [stdout] test draw::canvas::tests::ppm::splitting_long_lines_in_ppm ... ok [INFO] [stdout] test draw::color::tests::multiply_colors ... ok [INFO] [stdout] test io::wavefront_obj::tests::parse::parsing_triangle_faces ... ok [INFO] [stdout] test io::wavefront_obj::tests::parse::triangles_in_groups ... ok [INFO] [stdout] test io::wavefront_obj::tests::parse::vertex_records ... ok [INFO] [stdout] test io::wavefront_obj::tests::parse::faces_with_normals ... ok [INFO] [stdout] test math::matrix::tests::a_2x2_matrix_is_representable ... ok [INFO] [stdout] test io::wavefront_obj::tests::parse::ignoring_unrecognized_lines ... ok [INFO] [stdout] test math::matrix::tests::arithmetic::add_matrix_to_another ... ok [INFO] [stdout] test math::matrix::tests::a_3x3_matrix_is_representable ... ok [INFO] [stdout] test math::matrix::tests::a_non_square_matrix_is_representable ... ok [INFO] [stdout] test math::matrix::tests::arithmetic::subtract_matrix_from_another ... ok [INFO] [stdout] test math::matrix::tests::arithmetic::multiply_matrix_by_scalar ... ok [INFO] [stdout] test math::matrix::tests::equality::equality_of_identical_non_square_matrices ... ok [INFO] [stdout] test math::matrix::tests::construct_and_inspect_4x4_matrix ... ok [INFO] [stdout] test draw::canvas::tests::creating_a_canvas ... ok [INFO] [stdout] test math::matrix::tests::equality::equality_with_different_matrices ... ok [INFO] [stdout] test draw::color::tests::subtracting_colors ... ok [INFO] [stdout] test math::matrix::tests::inversion_ops::invert::test_noninvertible_matrix_for_invertibility ... ok [INFO] [stdout] test math::matrix::tests::inversion_ops::minor::calculate_minor_of_3x3_matrix ... ok [INFO] [stdout] test math::matrix::tests::inversion_ops::invert::calculate_inverse_of_a_matrix ... ok [INFO] [stdout] test io::wavefront_obj::tests::parse::vertex_normal_records ... ok [INFO] [stdout] test math::matrix::tests::invertible_matrix::construct_invertible_matrix ... ok [INFO] [stdout] test math::matrix::tests::inversion_ops::invert::calculate_inverse_of_a_third_matrix ... ok [INFO] [stdout] test math::matrix::tests::invertible_matrix::construct_invertible_matrix_from_identity ... ok [INFO] [stdout] test io::wavefront_obj::tests::parse::triangulating_polygons ... ok [INFO] [stdout] test math::matrix::tests::multiply::multiply_matrix_by_identity ... ok [INFO] [stdout] test math::matrix::tests::invertible_matrix::try_constructing_invertible_matrix_from_uninvertible ... ok [INFO] [stdout] test math::matrix::tests::inversion_ops::determinant::calculate_determinant_of_2x2_matrix ... ok [INFO] [stdout] test math::matrix::tests::inversion_ops::invert::calculate_inverse_of_another_matrix ... ok [INFO] [stdout] test math::matrix::tests::inversion_ops::invert::multiply_a_product_by_its_inverse ... ok [INFO] [stdout] test math::matrix::tests::inversion_ops::determinant::calculate_determinant_of_3x3_matrix ... ok [INFO] [stdout] test math::matrix::tests::inversion_ops::determinant::calculate_determinant_of_4x4_matrix ... ok [INFO] [stdout] test math::matrix::tests::inversion_ops::invert::test_invertible_matrix_for_invertibility ... ok [INFO] [stdout] test math::matrix::tests::invertible_matrix::multiply_two_invertible_matrices ... ok [INFO] [stdout] test math::matrix::tests::equality::equality_with_identical_matrices ... ok [INFO] [stdout] test io::wavefront_obj::tests::converting_parsed_obj_file_to_group ... ok [INFO] [stdout] test math::matrix::tests::multiply::multiply_non_square_matrices ... ok [INFO] [stdout] test math::matrix::tests::transpose::transpose_a_matrix ... ok [INFO] [stdout] test math::matrix::tests::transpose::transpose_identity_matrix ... ok [INFO] [stdout] test math::matrix::tests::multiply::multiply_two_matrices ... ok [INFO] [stdout] test math::point::tests::ops::arithmetic::add_vector_to_point ... ok [INFO] [stdout] test math::point::tests::ops::arithmetic::multiply_point_by_scalar ... ok [INFO] [stdout] test math::point::tests::ops::arithmetic::subtract_two_points ... ok [INFO] [stdout] test math::point::tests::ops::arithmetic::multiply_point_by_fraction ... ok [INFO] [stdout] test math::point::tests::point_is_tuple_with_w_1 ... ok [INFO] [stdout] test math::point::tests::points_with_different_vals_are_not_equal ... ok [INFO] [stdout] test math::point::tests::points_with_nan_vals_are_not_equal ... ok [INFO] [stdout] test math::point::tests::points_with_same_vals_are_equal ... ok [INFO] [stdout] test math::point::tests::ops::arithmetic::subtract_vector_from_point ... ok [INFO] [stdout] test math::point::tests::ops::arithmetic::divide_point_by_scalar ... ok [INFO] [stdout] test math::vector::tests::normalized_vector::cannot_create_normalized_vector ... ok [INFO] [stdout] test math::vector::tests::normalized_vector::dereference_vec3d_from_normalized ... ok [INFO] [stdout] test math::vector::tests::normalized_vector::negate_normalized_vector ... ok [INFO] [stdout] test math::vector::tests::matrix::multiply_matrix_by_vector ... ok [INFO] [stdout] test math::vector::tests::ops::arithmetic::multiply_vector_by_fraction ... ok [INFO] [stdout] test math::vector::tests::ops::arithmetic::multiply_vector_by_scalar ... ok [INFO] [stdout] test math::point::tests::matrix::multiply_matrix_by_point ... ok [INFO] [stdout] test math::vector::tests::ops::arithmetic::subtract_two_vectors ... ok [INFO] [stdout] test math::vector::tests::normalized_vector::create_normalized_vector ... ok [INFO] [stdout] test math::vector::tests::ops::vec_ops::compute_magnitude ... ok [INFO] [stdout] test math::vector::tests::ops::arithmetic::negate_a_vector ... ok [INFO] [stdout] test math::vector::tests::ops::vec_ops::cross_product_of_two_vectors ... ok [INFO] [stdout] test math::vector::tests::ops::arithmetic::subtract_vector_from_zero_vector ... ok [INFO] [stdout] test math::matrix::tests::transpose::transpose_non_square_matrix ... ok [INFO] [stdout] test math::vector::tests::ops::vec_ops::dot_product_of_two_tuples ... ok [INFO] [stdout] test math::vector::tests::ops::arithmetic::add_two_vectors ... ok [INFO] [stdout] test math::vector::tests::ops::arithmetic::divide_vector_by_scalar ... ok [INFO] [stdout] test math::vector::tests::ops::vec_ops::normalize_vector ... ok [INFO] [stdout] test math::vector::tests::ops::vec_ops::reflect_vector_approaching_at_45_degrees ... ok [INFO] [stdout] test math::vector::tests::ops::vec_ops::normalized_vector_magnitude ... ok [INFO] [stdout] test math::vector::tests::ops::vec_ops::reflect_vector_off_slanted_surface ... ok [INFO] [stdout] test math::vector::tests::vectors_with_different_vals_are_not_equal ... ok [INFO] [stdout] test math::vector::tests::vectors_with_same_vals_are_equal ... ok [INFO] [stdout] test math::vector::tests::vectors_with_nan_vals_are_not_equal ... ok [INFO] [stdout] test scene::intersect::test::hit::hit_when_some_intersections_have_negative_t ... ok [INFO] [stdout] test math::vector::tests::vector_is_tuple_with_w_0 ... ok [INFO] [stdout] test scene::intersect::test::prepare_computations::hit_when_an_intersection_occurs_on_the_inside ... ok [INFO] [stdout] test scene::intersect::test::hit::hit_is_always_lowest_nonnegative_intersection ... ok [INFO] [stdout] test scene::intersect::test::hit::hit_when_all_intersections_have_negative_t ... ok [INFO] [stdout] test scene::intersect::test::hit::hit_when_all_intersections_have_positive_t ... ok [INFO] [stdout] test scene::intersect::test::prepare_computations::hit_when_an_intersection_occurs_on_the_outside ... ok [INFO] [stdout] test scene::intersect::test::prepare_computations::precomputing_the_reflection_vector ... ok [INFO] [stdout] test scene::intersect::test::prepare_computations::refraction::refractive_index_3 ... ok [INFO] [stdout] test scene::intersect::test::prepare_computations::refraction::refractive_index_0 ... ok [INFO] [stdout] test scene::intersect::test::prepare_computations::refraction::refractive_index_1 ... ok [INFO] [stdout] test scene::intersect::test::prepare_computations::refraction::refractive_index_2 ... ok [INFO] [stdout] test scene::intersect::test::prepare_computations::precomputing_the_state_of_an_intersection ... ok [INFO] [stdout] test scene::intersect::test::prepare_computations::schlick::schlick_approximation_under_total_internal_reflection ... ok [INFO] [stdout] test scene::intersect::test::prepare_computations::refraction::refractive_index_4 ... ok [INFO] [stdout] test math::matrix::tests::inversion_ops::cofactor::calculate_cofactor_of_3x3_matrix ... ok [INFO] [stdout] test scene::material::tests::lighting::lighting_with_a_pattern_applied ... ok [INFO] [stdout] test scene::intersect::test::prepare_computations::the_under_point_is_below_the_surface ... ok [INFO] [stdout] test scene::intersect::test::prepare_computations::schlick::schlick_approximation_with_a_small_angle_and_n2_greater_than_n1 ... ok [INFO] [stdout] test scene::material::tests::lighting::lighting_with_eye_between_light_and_surface ... ok [INFO] [stdout] test scene::material::tests::lighting::lighting_with_eye_in_path_of_reflection_vector ... ok [INFO] [stdout] test scene::material::tests::lighting::lighting_with_eye_opposite_surface_light_offset_45_degrees ... ok [INFO] [stdout] test scene::material::tests::lighting::lighting_with_light_behind_surface ... ok [INFO] [stdout] test scene::material::tests::lighting::lighting_with_surface_in_shadow ... ok [INFO] [stdout] test scene::intersect::test::prepare_computations::schlick::schlick_approximation_with_a_perpendicular_viewing_angle ... ok [INFO] [stdout] test scene::material::tests::material_equality_is_referenced_based ... ok [INFO] [stdout] test scene::object::bounded::bounds_tests::bounds_can_enumerate_all_points ... ok [INFO] [stdout] test scene::camera::tests::ray::constructing_ray_through_center_of_canvas ... ok [INFO] [stdout] test scene::camera::tests::constructing_a_camera ... ok [INFO] [stdout] test scene::material::tests::the_default_material ... ok [INFO] [stdout] test scene::camera::tests::ray::constructing_ray_through_corner_of_canvas ... ok [INFO] [stdout] test scene::camera::tests::pixel_size_for_horizontal_canvas ... ok [INFO] [stdout] test scene::camera::tests::ray::generating_multiple_samples_for_antialiasing ... ok [INFO] [stdout] test scene::camera::tests::ray::constructing_ray_when_camera_is_transformed ... ok [INFO] [stdout] test scene::intersect::test::prepare_computations::refraction::refractive_index_5 ... ok [INFO] [stdout] test scene::object::bounded::bounds_tests::creating_bounds_from_many_points ... ok [INFO] [stdout] test scene::object::bounded::bounds_tests::trying_to_create_bounds_from_no_points ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_hits_the_edge ... ok [INFO] [stdout] test scene::object::bounded::bounds_tests::creating_bounds_from_one_point ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_intersects_a_bounding_box_going_to_infinity ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_intersects_inside ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_intersects_neg_y ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_intersects_neg_z ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_intersects_pos_x ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_neg_x_1 ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_neg_x_2 ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_intersects_pos_z ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_neg_y_1 ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_neg_x_4 ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_neg_y_3 ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_neg_y_2 ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_neg_z_2 ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_neg_y_4 ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_neg_z_3 ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_intersects_pos_y ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_neg_z_1 ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_neg_x_3 ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_neg_z_4 ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_pos_x_1 ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_pos_x_3 ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_pos_x_2 ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_pos_y_1 ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_pos_x_4 ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_pos_y_2 ... ok [INFO] [stdout] test scene::object::bounded::tests::bounds_of_bounded_object_are_bounds_of_child ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_pos_y_3 ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_pos_z_4 ... ok [INFO] [stdout] test scene::object::cone::tests::bounds::bounds_of_a_truncated_cone ... ok [INFO] [stdout] test scene::object::cone::tests::bounds::bounds_of_an_infinite_cone ... ok [INFO] [stdout] test scene::object::bounded::tests::material_of_bounded_object_is_material_of_child ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_pos_z_3 ... ok [INFO] [stdout] test scene::object::cone::tests::intersect::endcap_intersect_1 ... ok [INFO] [stdout] test scene::object::cone::tests::intersect::intersect_2 ... ok [INFO] [stdout] test scene::object::cone::tests::intersect::intersect_3 ... ok [INFO] [stdout] test scene::intersect::test::an_intersection_encapsulates_t_and_object ... ok [INFO] [stdout] test scene::material::tests::lighting::lighting_with_eye_between_light_and_surface_eye_offset_45_degrees ... ok [INFO] [stdout] test scene::intersect::test::prepare_computations::the_hit_should_offset_the_over_point ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_intersects_neg_x ... ok [INFO] [stdout] test scene::object::cone::tests::normal::normal_1 ... ok [INFO] [stdout] test scene::object::cone::tests::normal::normal_2 ... ok [INFO] [stdout] test scene::object::cone::tests::intersect::endcap_intersect_2 ... ok [INFO] [stdout] test scene::object::cone::tests::intersect::endcap_intersect_3 ... ok [INFO] [stdout] test scene::object::cone::tests::intersect::intersect_1 ... ok [INFO] [stdout] test scene::object::csg::csg_tests::a_ray_hits_a_csg_object ... ok [INFO] [stdout] test scene::object::csg::csg_tests::a_ray_misses_a_csg_object ... ok [INFO] [stdout] test scene::object::csg::operation_tests::difference4 ... ok [INFO] [stdout] test scene::object::csg::operation_tests::difference6 ... ok [INFO] [stdout] test scene::object::csg::operation_tests::difference3 ... ok [INFO] [stdout] test scene::object::csg::operation_tests::difference8 ... ok [INFO] [stdout] test scene::object::csg::operation_tests::difference7 ... ok [INFO] [stdout] test scene::object::csg::operation_tests::difference5 ... ok [INFO] [stdout] test scene::object::csg::operation_tests::intersection1 ... ok [INFO] [stdout] test scene::object::csg::operation_tests::intersection2 ... ok [INFO] [stdout] test scene::object::csg::operation_tests::intersection3 ... ok [INFO] [stdout] test scene::object::csg::operation_tests::intersection4 ... ok [INFO] [stdout] test scene::object::csg::operation_tests::intersection6 ... ok [INFO] [stdout] test scene::object::csg::operation_tests::intersection5 ... ok [INFO] [stdout] test scene::object::csg::operation_tests::intersection7 ... ok [INFO] [stdout] test scene::object::csg::operation_tests::intersection8 ... ok [INFO] [stdout] test scene::object::csg::operation_tests::union1 ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_pos_y_4 ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_pos_z_1 ... ok [INFO] [stdout] test scene::object::bounded::tests::boundary_test::a_ray_misses_pos_z_2 ... ok [INFO] [stdout] test scene::camera::tests::rendering_a_world_with_a_camera ... ok [INFO] [stdout] test scene::object::bounded::tests::return_child_intersection_when_boundary_test_passes ... ok [INFO] [stdout] test scene::object::cone::tests::intersect::intersecting_a_cone_with_a_ray_parallel_to_one_of_its_halves ... ok [INFO] [stdout] test scene::object::cone::tests::intersect::intersection_returns_color_and_normal_at_point ... ok [INFO] [stdout] test scene::object::csg::csg_tests::bounds_cover_both_children ... ok [INFO] [stdout] test scene::object::cube::tests::intersect::a_ray_intersects_a_cube_neg_y ... ok [INFO] [stdout] test scene::object::csg::operation_tests::difference1 ... ok [INFO] [stdout] test scene::object::csg::operation_tests::difference2 ... ok [INFO] [stdout] test scene::object::cube::tests::intersect::a_ray_intersects_a_cube_neg_z ... ok [INFO] [stdout] test scene::object::csg::operation_tests::union2 ... ok [INFO] [stdout] test scene::object::csg::operation_tests::union6 ... ok [INFO] [stdout] test scene::object::csg::operation_tests::union3 ... ok [INFO] [stdout] test scene::object::csg::operation_tests::union4 ... ok [INFO] [stdout] test scene::object::cube::tests::intersect::a_ray_intersects_a_cube_pos_y ... ok [INFO] [stdout] test scene::object::csg::operation_tests::union5 ... ok [INFO] [stdout] test scene::object::csg::operation_tests::union7 ... ok [INFO] [stdout] test scene::object::csg::operation_tests::union8 ... ok [INFO] [stdout] test scene::object::cube::tests::intersect::a_ray_intersects_a_cube_inside ... ok [INFO] [stdout] test scene::object::cube::tests::intersect::a_ray_intersects_a_cube_neg_x ... ok [INFO] [stdout] test scene::object::cube::tests::intersect::a_ray_intersects_a_cube_pos_x ... ok [INFO] [stdout] test scene::object::cube::tests::intersect::a_ray_intersects_a_cube_pos_z ... ok [INFO] [stdout] test scene::object::cube::tests::intersect::a_ray_misses_a_cube_1 ... ok [INFO] [stdout] test scene::object::cube::tests::intersect::a_ray_misses_a_cube_5 ... ok [INFO] [stdout] test scene::object::cube::tests::intersect::a_ray_misses_a_cube_6 ... ok [INFO] [stdout] test scene::object::cube::tests::intersect::intersection_returns_color_and_normal_at_point ... ok [INFO] [stdout] test scene::object::cube::tests::normal::cube_normal_2 ... ok [INFO] [stdout] test scene::object::cube::tests::normal::cube_normal_1 ... ok [INFO] [stdout] test scene::object::cube::tests::normal::cube_normal_8 ... ok [INFO] [stdout] test scene::object::cube::tests::intersect::a_ray_misses_a_cube_2 ... ok [INFO] [stdout] test scene::object::cube::tests::intersect::a_ray_misses_a_cube_3 ... ok [INFO] [stdout] test scene::object::cube::tests::intersect::a_ray_misses_a_cube_4 ... ok [INFO] [stdout] test scene::object::cube::tests::normal::cube_normal_3 ... ok [INFO] [stdout] test scene::object::cube::tests::normal::cube_normal_4 ... ok [INFO] [stdout] test scene::object::cube::tests::normal::cube_normal_5 ... ok [INFO] [stdout] test scene::object::cylinder::tests::bounds::bounds_of_an_infinite_cylinder ... ok [INFO] [stdout] test scene::object::cube::tests::normal::cube_normal_7 ... ok [INFO] [stdout] test scene::object::cube::tests::normal::cube_normal_6 ... ok [INFO] [stdout] test scene::object::cylinder::tests::bounds::bounds_of_a_truncated_cylinder ... ok [INFO] [stdout] test scene::object::cylinder::tests::closed::cylinder_normal_max_cap_1 ... ok [INFO] [stdout] test scene::object::cylinder::tests::closed::ray_from_above_diagonally_through_cap_and_side ... ok [INFO] [stdout] test scene::object::cylinder::tests::intersect::ray_hits_2 ... ok [INFO] [stdout] test scene::object::cylinder::tests::intersect::ray_hits_1 ... ok [INFO] [stdout] test scene::object::cylinder::tests::closed::ray_from_above_through_cap_and_opposite_corner ... ok [INFO] [stdout] test scene::object::cylinder::tests::closed::the_default_closed_value_for_a_cylinder ... ok [INFO] [stdout] test scene::object::cylinder::tests::intersect::intersection_returns_color_and_normal_at_point ... ok [INFO] [stdout] test scene::object::cylinder::tests::closed::ray_from_above_through_middle ... ok [INFO] [stdout] test scene::object::cylinder::tests::intersect::ray_hits_3 ... ok [INFO] [stdout] test scene::object::cylinder::tests::intersect::ray_misses_1 ... ok [INFO] [stdout] test scene::object::cylinder::tests::intersect::ray_misses_2 ... ok [INFO] [stdout] test scene::object::cylinder::tests::intersect::ray_misses_3 ... ok [INFO] [stdout] test scene::object::cylinder::tests::normal::cylinder_normal_neg_x ... ok [INFO] [stdout] test scene::object::cylinder::tests::truncate::diagonal_ray_from_inside_misses ... ok [INFO] [stdout] test scene::object::cylinder::tests::normal::cylinder_normal_neg_z ... ok [INFO] [stdout] test scene::object::cylinder::tests::truncate::ray_above_cylinder_misses ... ok [INFO] [stdout] test scene::object::cylinder::tests::normal::cylinder_normal_pos_x ... ok [INFO] [stdout] test scene::object::cylinder::tests::truncate::ray_on_max_y_misses ... ok [INFO] [stdout] test scene::object::cylinder::tests::truncate::ray_through_middle_hits ... ok [INFO] [stdout] test scene::object::cylinder::tests::truncate::ray_on_min_y_misses ... ok [INFO] [stdout] test scene::object::cylinder::tests::normal::cylinder_normal_pos_z ... ok [INFO] [stdout] test scene::object::cylinder::tests::truncate::the_default_minimum_and_maximum_for_a_cylinder ... ok [INFO] [stdout] test scene::object::cylinder::tests::truncate::ray_below_cylinder_misses ... ok [INFO] [stdout] test scene::object::cylinder::tests::closed::cylinder_normal_max_cap_3 ... ok [INFO] [stdout] test scene::object::cylinder::tests::closed::cylinder_normal_min_cap_1 ... ok [INFO] [stdout] test scene::object::cylinder::tests::closed::cylinder_normal_min_cap_2 ... ok [INFO] [stdout] test scene::object::cylinder::tests::closed::cylinder_normal_min_cap_3 ... ok [INFO] [stdout] test scene::object::cylinder::tests::closed::ray_from_below_through_cap_and_opposite_corner ... ok [INFO] [stdout] test scene::object::group::tests::adding_a_child_to_a_group ... ok [INFO] [stdout] test scene::object::cylinder::tests::closed::cylinder_normal_max_cap_2 ... ok [INFO] [stdout] test scene::object::group::tests::intersect::intersecting_a_ray_with_an_empty_group ... ok [INFO] [stdout] test scene::object::plane::tests::a_ray_intersecting_a_plane_from_below ... ok [INFO] [stdout] test scene::object::plane::tests::intersect_with_a_coplanar_ray ... ok [INFO] [stdout] test scene::object::group::tests::bounds::bounds_of_an_empty_group_are_minimal ... ok [INFO] [stdout] test scene::object::plane::tests::intersect_with_a_ray_parallel_to_the_plane ... ok [INFO] [stdout] test scene::object::plane::tests::intersection_returns_color_and_normal_at_point ... ok [INFO] [stdout] test scene::object::group::tests::intersect::intersecting_a_ray_with_a_nonempty_group ... ok [INFO] [stdout] test scene::object::group::tests::intersect::intersecting_a_transformed_group ... ok [INFO] [stdout] test scene::object::group::tests::intersect::intersecting_a_group_returns_intersection_of_child ... ok [INFO] [stdout] test scene::object::group::tests::bounds::bounds_of_a_group_covers_bounds_of_all_children ... ok [INFO] [stdout] test scene::object::sphere::tests::intersection::a_ray_intersects_a_sphere_at_a_tangent ... ok [INFO] [stdout] test scene::object::sphere::tests::intersection::a_ray_misses_a_sphere ... ok [INFO] [stdout] test scene::object::sphere::tests::intersection::a_ray_originates_inside_a_sphere ... ok [INFO] [stdout] test scene::object::sphere::tests::intersection::a_sphere_is_behind_a_ray ... ok [INFO] [stdout] test scene::object::sphere::tests::intersection::intersection_returns_color_and_normal_at_point ... ok [INFO] [stdout] test scene::object::sphere::tests::material::a_sphere_may_be_assigned_a_material ... ok [INFO] [stdout] test scene::object::sphere::tests::intersection::a_ray_intersects_a_sphere_at_two_points ... ok [INFO] [stdout] test scene::object::plane::tests::the_normal_of_a_plane_is_constant_everywhere ... ok [INFO] [stdout] test scene::object::cone::tests::normal::no_normal_vector_at_vertex - should panic ... ok [INFO] [stdout] test scene::object::sphere::tests::normal::normal_on_a_sphere_at_a_point_on_x_axis ... ok [INFO] [stdout] test scene::object::sphere::tests::normal::normal_on_a_sphere_at_a_point_on_y_axis ... ok [INFO] [stdout] test scene::object::sphere::tests::normal::normal_on_a_sphere_at_a_point_on_z_axis ... ok [INFO] [stdout] test scene::object::sphere::tests::normal::normal_on_a_sphere_at_a_point_at_a_nonaxial_point ... ok [INFO] [stdout] test scene::object::transformed::tests::color_at::color_at_with_an_object_transformation ... ok [INFO] [stdout] test scene::object::sphere::tests::normal::the_normal_is_a_normalized_vector ... ok [INFO] [stdout] test scene::object::transformed::tests::intersect::intersecting_scaled_shape_with_ray ... ok [INFO] [stdout] test scene::object::transformed::tests::color_at::color_at_with_an_object_transformation_and_a_pattern_transformation ... ok [INFO] [stdout] test scene::object::plane::tests::a_ray_intersecting_a_plane_from_above ... ok [INFO] [stdout] test scene::object::transformed::tests::bounds::bounds_of_a_rotated_object ... ok [INFO] [stdout] test scene::object::transformed::tests::bounds::bounds_of_a_scaled_object ... ok [INFO] [stdout] test scene::object::transformed::tests::bounds::bounds_of_a_translated_object ... ok [INFO] [stdout] test scene::object::transformed::tests::intersect::intersecting_translated_shape_with_ray ... ok [INFO] [stdout] test scene::object::triangle::tests::bounds::bounds_of_a_triangle ... ok [INFO] [stdout] test scene::object::triangle::tests::flat::a_ray_misses_the_p2_p3_edge ... ok [INFO] [stdout] test scene::object::triangle::tests::flat::a_ray_misses_the_p1_p2_edge ... ok [INFO] [stdout] test scene::pattern::checker3d::tests::checkers_should_repeat_in_x ... ok [INFO] [stdout] test scene::object::triangle::tests::flat::a_ray_misses_the_p1_p3_edge ... ok [INFO] [stdout] test scene::pattern::checker3d::tests::checkers_should_repeat_in_y ... ok [INFO] [stdout] test scene::object::transformed::tests::multiple_transformations_apply_in_the_correct_order ... ok [INFO] [stdout] test scene::object::triangle::tests::smooth::normal_vector_of_a_smooth_triangle_interpolates_vertex_normals ... ok [INFO] [stdout] test scene::object::transformed::tests::normal::computing_normal_on_transformed_shape ... ok [INFO] [stdout] test scene::object::triangle::tests::flat::intersecting_a_ray_parallel_to_the_triangle ... ok [INFO] [stdout] test scene::object::triangle::tests::flat::constructing_a_triangle ... ok [INFO] [stdout] test scene::object::cylinder::tests::closed::ray_from_below_diagonally_through_cap_and_side ... ok [INFO] [stdout] test scene::pattern::gradient::tests::gradient_linearly_interpolates_between_colors ... ok [INFO] [stdout] test scene::pattern::stripe::tests::a_stripe_pattern_alternates_in_x ... ok [INFO] [stdout] test scene::pattern::stripe::tests::a_stripe_pattern_is_constant_in_z ... ok [INFO] [stdout] test scene::pattern::stripe::tests::a_stripe_pattern_is_constant_in_y ... ok [INFO] [stdout] test scene::pattern::ring::tests::a_ring_should_extend_in_both_x_and_z ... ok [INFO] [stdout] test scene::object::triangle::tests::flat::a_ray_strikes_a_triangle ... ok [INFO] [stdout] test scene::object::transformed::tests::material_of_transformed_object_is_material_of_child ... ok [INFO] [stdout] test scene::ray::tests::compute_a_point_from_a_distance ... ok [INFO] [stdout] test scene::transformation::tests::rotation::rotating_point_around_y_axis ... ok [INFO] [stdout] test scene::pattern::tests::a_pattern_with_a_pattern_transformation ... ok [INFO] [stdout] test scene::ray::tests::transform::scaling_a_ray ... ok [INFO] [stdout] test scene::transformation::tests::rotation::rotating_point_around_z_axis ... ok [INFO] [stdout] test scene::ray::tests::create_and_query_a_ray ... ok [INFO] [stdout] test scene::ray::tests::transform::translating_a_ray ... ok [INFO] [stdout] test scene::transformation::tests::chained_transformations_must_be_applied_in_reverse_order ... ok [INFO] [stdout] test scene::transformation::tests::individual_transformations_are_applied_in_sequence ... ok [INFO] [stdout] test scene::transformation::tests::rotation::rotating_point_around_x_axis ... ok [INFO] [stdout] test scene::transformation::tests::rotation::inverse_of_x_rotation_rotates_in_opposite_direction ... ok [INFO] [stdout] test scene::light::tests::a_point_light_has_a_position_and_intensity ... ok [INFO] [stdout] test scene::camera::tests::pixel_size_for_vertical_canvas ... ok [INFO] [stdout] test scene::transformation::tests::scaling::multiply_by_inverse_of_scaling_matrix ... ok [INFO] [stdout] test scene::transformation::tests::scaling::reflection_is_scaling_by_a_negative_value ... ok [INFO] [stdout] test scene::transformation::tests::translation::multiplying_by_inverse_of_a_transformation_matrix ... ok [INFO] [stdout] test scene::transformation::tests::sequencing_transformations_applies_in_the_correct_order ... ok [INFO] [stdout] test scene::transformation::tests::shearing::shearing_transformation_moves_y_in_proportion_to_z ... ok [INFO] [stdout] test scene::transformation::tests::shearing::shearing_transformation_moves_z_in_proportion_to_y ... ok [INFO] [stdout] test scene::transformation::tests::scaling::scaling_matrix_applied_to_point ... ok [INFO] [stdout] test scene::transformation::tests::scaling::scaling_matrix_applied_to_vector ... ok [INFO] [stdout] test scene::transformation::tests::shearing::shearing_transformation_moves_x_in_proportion_to_z ... ok [INFO] [stdout] test scene::transformation::tests::shearing::shearing_transformation_moves_x_in_proportion_to_y ... ok [INFO] [stdout] test scene::transformation::tests::translation::multiplying_by_a_transformation_matrix ... ok [INFO] [stdout] test scene::transformation::tests::translation::translation_does_not_affect_vectors ... ok [INFO] [stdout] test scene::object::transformed::tests::normal::computing_normal_on_translated_shape ... ok [INFO] [stdout] test scene::transformation::tests::view_transform::arbitrary_view_transformation ... ok [INFO] [stdout] test scene::transformation::tests::view_transform::view_transformation_matrix_for_default_orientation ... ok [INFO] [stdout] test scene::world::tests::color_when_a_ray_misses ... ok [INFO] [stdout] test scene::transformation::tests::view_transform::view_transformation_matrix_looking_in_positive_z_direction ... ok [INFO] [stdout] test scene::world::tests::intersect_a_world_with_a_ray ... ok [INFO] [stdout] test scene::world::tests::color_with_an_intersection_behind_the_ray ... ok [INFO] [stdout] test scene::transformation::tests::view_transform::view_transformation_moves_the_world ... ok [INFO] [stdout] test scene::world::tests::create_a_world ... ok [INFO] [stdout] test scene::world::tests::reflect::color_at_with_mutually_reflective_surfaces ... ok [INFO] [stdout] test scene::transformation::tests::shearing::shearing_transformation_moves_z_in_proportion_to_x ... ok [INFO] [stdout] test scene::world::tests::reflect::reflected_color_for_a_nonreflective_material ... ok [INFO] [stdout] test scene::world::tests::reflect::reflected_color_for_reflective_material ... ok [INFO] [stdout] test scene::world::tests::shading_an_intersection ... ok [INFO] [stdout] test scene::world::tests::shading_an_intersection_from_the_inside ... ok [INFO] [stdout] test scene::world::tests::shade_hit_with_a_reflective_transparent_material ... ok [INFO] [stdout] test scene::world::tests::reflect::reflected_color_at_maximum_recursive_depth ... ok [INFO] [stdout] test scene::world::tests::reflect::shade_hit_with_a_reflective_material ... ok [INFO] [stdout] test scene::world::tests::refract::the_refracted_color_at_the_maximum_recursive_depth ... ok [INFO] [stdout] test scene::world::tests::refract::shade_hit_with_a_transparent_material ... ok [INFO] [stdout] test scene::world::tests::refract::the_refracted_color_with_a_refracted_ray ... ok [INFO] [stdout] test scene::world::tests::refract::the_refracted_color_with_an_opaque_surface ... ok [INFO] [stdout] test scene::world::tests::shadow::shadow_when_an_object_is_between_point_and_light ... ok [INFO] [stdout] test scene::world::tests::shading_when_there_are_no_lights ... ok [INFO] [stdout] test scene::world::tests::refract::the_refracted_color_under_total_internal_reflection ... ok [INFO] [stdout] test scene::pattern::checker3d::tests::checkers_should_repeat_in_z ... ok [INFO] [stdout] test scene::world::tests::shadow::no_shadow_when_an_object_is_behind_the_point ... ok [INFO] [stdout] test scene::world::tests::shadow::no_shadow_when_nothing_collinear_with_point_and_light ... ok [INFO] [stdout] test scene::world::tests::shadow::partial_shadow_when_somewhat_transparent_objects_are_between_point_and_light ... ok [INFO] [stdout] test scene::world::tests::shadow::no_shadow_when_an_object_is_behind_the_light ... ok [INFO] [stdout] test scene::world::tests::color_when_a_ray_hits ... ok [INFO] [stdout] test scene::world::tests::shading_with_two_lights ... ok [INFO] [stdout] test scene::transformation::tests::shearing::shearing_transformation_moves_y_in_proportion_to_x ... ok [INFO] [stdout] test scene::world::tests::shade_hit_is_given_an_intersection_in_shadow ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 363 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/clock.rs (/opt/rustwide/target/debug/deps/clock-77149543bb130c3b) [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/draw_scene.rs (/opt/rustwide/target/debug/deps/draw_scene-60e1903c2c67007e) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/bin/projectile.rs (/opt/rustwide/target/debug/deps/projectile-05c1e9c6ec21c887) [INFO] [stdout] [INFO] [stderr] Running tests/ray_tracer.rs (/opt/rustwide/target/debug/deps/ray_tracer-f212089e625a4c19) [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 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 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 3 tests [INFO] [stdout] test mirror_scene ... FAILED [INFO] [stdout] test obj_scene ... ok [INFO] [stdout] test csg_scene ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- mirror_scene stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'mirror_scene' (401) panicked at ray-tracer-challenge/tests/ray_tracer.rs:49:1: [INFO] [stdout] output image did not equal expectation image [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x64d20734f13a - std[31e582c13f4e914f]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x64d20734f13a - std[31e582c13f4e914f]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x64d20734f13a - std[31e582c13f4e914f]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x64d20734f13a - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x64d20736368a - ::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x64d20736368a - core[fa0eadad68403074]::fmt::write [INFO] [stdout] 6: 0x64d207353a12 - std[31e582c13f4e914f]::io::default_write_fmt::> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x64d207353a12 - as std[31e582c13f4e914f]::io::Write>::write_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x64d20732e30f - ::print [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x64d20732e30f - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x64d2073475d9 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x64d2072638bc - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x64d2072638bc - test[7530e63dc052480e]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x64d207347852 - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x64d207347852 - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x64d20732e3fa - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:691:13 [INFO] [stdout] 16: 0x64d2073235d9 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x64d20732efbd - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x64d207363e1c - core[fa0eadad68403074]::panicking::panic_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x64d20723f855 - ray_tracer[19aebaafa89db4c7]::mirror_scene [INFO] [stdout] at /opt/rustwide/workdir/ray-tracer-challenge/tests/ray_tracer.rs:43:17 [INFO] [stdout] 20: 0x64d207237ea7 - ray_tracer[19aebaafa89db4c7]::mirror_scene::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/ray-tracer-challenge/tests/ray_tracer.rs:37:23 [INFO] [stdout] 21: 0x64d20724de36 - >::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 22: 0x64d20725799b - core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x64d20725799b - test[7530e63dc052480e]::__rust_begin_short_backtrace::, fn() -> core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:663:18 [INFO] [stdout] 24: 0x64d20726438b - test[7530e63dc052480e]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:74 [INFO] [stdout] 25: 0x64d20726438b - as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 26: 0x64d20726438b - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 27: 0x64d20726438b - std[31e582c13f4e914f]::panicking::catch_unwind::, core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 28: 0x64d20726438b - std[31e582c13f4e914f]::panic::catch_unwind::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 29: 0x64d20726438b - test[7530e63dc052480e]::run_test_in_process [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:27 [INFO] [stdout] 30: 0x64d20726438b - test[7530e63dc052480e]::run_test::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:607:43 [INFO] [stdout] 31: 0x64d20725e7e4 - test[7530e63dc052480e]::run_test::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:637:41 [INFO] [stdout] 32: 0x64d20725e7e4 - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 33: 0x64d207266f92 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 34: 0x64d207266f92 - ::{closure#1}::{closure#0}> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 35: 0x64d207266f92 - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 36: 0x64d207266f92 - std[31e582c13f4e914f]::panicking::catch_unwind::<(), core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 37: 0x64d207266f92 - std[31e582c13f4e914f]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 38: 0x64d207266f92 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 39: 0x64d207266f92 - ::{closure#1} as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 40: 0x64d20734ea3f - + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 41: 0x64d20734ea3f - ::new::thread_start [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 42: 0x7c6dc223aaa4 - [INFO] [stdout] 43: 0x7c6dc22c7a64 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] mirror_scene [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.45s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `-p ray-tracer-challenge --test ray_tracer` [INFO] running `Command { std: "docker" "inspect" "c19b432ca30530f2d61a7286839d3fe2f9c159086194f4d6ed556a69515e79f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c19b432ca30530f2d61a7286839d3fe2f9c159086194f4d6ed556a69515e79f4", kill_on_drop: false }` [INFO] [stdout] c19b432ca30530f2d61a7286839d3fe2f9c159086194f4d6ed556a69515e79f4