[INFO] cloning repository https://github.com/jtdowney/ray_tracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jtdowney/ray_tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtdowney%2Fray_tracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtdowney%2Fray_tracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2eed248cb5cf1bef086f559c3e054ef5cda02109 [INFO] testing jtdowney/ray_tracer against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtdowney%2Fray_tracer" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jtdowney/ray_tracer on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jtdowney/ray_tracer [INFO] finished tweaking git repo https://github.com/jtdowney/ray_tracer [INFO] tweaked toml for git repo https://github.com/jtdowney/ray_tracer written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/jtdowney/ray_tracer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded indextree v3.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 71dcf8f7a694399933a9b93258c441219ec7b4f0f2de869c642773e305733c86 [INFO] running `Command { std: "docker" "start" "-a" "71dcf8f7a694399933a9b93258c441219ec7b4f0f2de869c642773e305733c86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71dcf8f7a694399933a9b93258c441219ec7b4f0f2de869c642773e305733c86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71dcf8f7a694399933a9b93258c441219ec7b4f0f2de869c642773e305733c86", kill_on_drop: false }` [INFO] [stdout] 71dcf8f7a694399933a9b93258c441219ec7b4f0f2de869c642773e305733c86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a1f901e184b6a3e56a744070d56a1f4cd8655f448539a8811cc9036f90cd187b [INFO] running `Command { std: "docker" "start" "-a" "a1f901e184b6a3e56a744070d56a1f4cd8655f448539a8811cc9036f90cd187b", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling derive_builder v0.7.2 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling generic-array v0.13.2 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling darling_core v0.9.0 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling darling_macro v0.9.0 [INFO] [stderr] Compiling indextree v3.3.0 [INFO] [stderr] Compiling darling v0.9.0 [INFO] [stderr] Compiling derive_builder_core v0.5.0 [INFO] [stderr] Compiling ray_tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.89s [INFO] running `Command { std: "docker" "inspect" "a1f901e184b6a3e56a744070d56a1f4cd8655f448539a8811cc9036f90cd187b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1f901e184b6a3e56a744070d56a1f4cd8655f448539a8811cc9036f90cd187b", kill_on_drop: false }` [INFO] [stdout] a1f901e184b6a3e56a744070d56a1f4cd8655f448539a8811cc9036f90cd187b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e9e052f5040f81aa2a964b13e474bdfed684b14a3fa1d6b8f768d986cb6b96b [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" "8e9e052f5040f81aa2a964b13e474bdfed684b14a3fa1d6b8f768d986cb6b96b", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.6.10 [INFO] [stderr] Compiling clicolors-control v1.0.0 [INFO] [stderr] Compiling termios v0.3.1 [INFO] [stderr] Compiling number_prefix v0.2.8 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling regex v1.2.0 [INFO] [stderr] Compiling console v0.7.7 [INFO] [stderr] Compiling indicatif v0.11.0 [INFO] [stderr] Compiling ray_tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 36.17s [INFO] running `Command { std: "docker" "inspect" "8e9e052f5040f81aa2a964b13e474bdfed684b14a3fa1d6b8f768d986cb6b96b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e9e052f5040f81aa2a964b13e474bdfed684b14a3fa1d6b8f768d986cb6b96b", kill_on_drop: false }` [INFO] [stdout] 8e9e052f5040f81aa2a964b13e474bdfed684b14a3fa1d6b8f768d986cb6b96b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] aef4fb1fb446baec233c76aa4a373ccfd53a43a1b9a81d33b84c7e177420720e [INFO] running `Command { std: "docker" "start" "-a" "aef4fb1fb446baec233c76aa4a373ccfd53a43a1b9a81d33b84c7e177420720e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ray_tracer-6c871a4d9e7bd269 [INFO] [stdout] [INFO] [stdout] running 198 tests [INFO] [stdout] test bounds::tests::adding_point ... ok [INFO] [stdout] test bounds::tests::ray_misses_bounds ... ok [INFO] [stdout] test bounds::tests::ray_intersecting_bounds ... ok [INFO] [stdout] test canvas::tests::ppm_files_are_newline_terminated ... ok [INFO] [stdout] test canvas::tests::creating_canvas ... ok [INFO] [stdout] test bounds::tests::transforming_bounds ... ok [INFO] [stdout] test canvas::tests::constructing_ppm_pixel_data ... ok [INFO] [stdout] test canvas::tests::constructing_ppm_header ... ok [INFO] [stdout] test camera::tests::pixel_size_for_vertical_canvas ... ok [INFO] [stdout] test bounds::tests::adding_bounds ... ok [INFO] [stdout] test camera::tests::ray_for_pixel_at_corner ... ok [INFO] [stdout] test camera::tests::ray_for_pixel_at_center ... ok [INFO] [stdout] test color::tests::multiplying_colors ... ok [INFO] [stdout] test canvas::tests::splitting_long_lines_in_ppm ... ok [INFO] [stdout] test color::tests::iterator_clamps ... ok [INFO] [stdout] test canvas::tests::writing_pixel_to_canvas ... ok [INFO] [stdout] test intersection::tests::hit_lowest_positive_intersection ... ok [INFO] [stdout] test color::tests::adding_colors ... ok [INFO] [stdout] test intersection::tests::hit_with_some_negative_times ... ok [INFO] [stdout] test color::tests::iterator ... ok [INFO] [stdout] test camera::tests::pixel_size_for_horizontal_canvas ... ok [INFO] [stdout] test camera::tests::pixels_iterator ... ok [INFO] [stdout] test color::tests::multiplying_color_by_scalar ... ok [INFO] [stdout] test intersection::tests::hit_should_offset_point ... ok [INFO] [stdout] test intersection::tests::hit_with_all_negative_times ... ok [INFO] [stdout] test intersection::tests::precomputing_state_of_intersection_with_hit_inside ... ok [INFO] [stdout] test intersection::tests::finding_n1_and_n2_at_various_intersections ... ok [INFO] [stdout] test material::tests::lighting_with_eye_between_light_and_surface ... ok [INFO] [stdout] test material::tests::lighting_with_eye_between_light_and_surface_with_light_offset ... ok [INFO] [stdout] test camera::tests::ray_for_transformed_camera ... ok [INFO] [stdout] test intersection::tests::under_point_is_below_surface ... ok [INFO] [stdout] test material::tests::lighting_with_eye_in_path_of_reflection ... ok [INFO] [stdout] test intersection::tests::precomputing_reflection_vector ... ok [INFO] [stdout] test material::tests::lighting_with_light_behind_surface ... ok [INFO] [stdout] test intersection::tests::schlick_approximation_with_perpendicular_viewing_angle ... ok [INFO] [stdout] test matrix::tests::constructing_3x3_matrix ... ok [INFO] [stdout] test matrix::tests::constructing_4x4_matrix ... ok [INFO] [stdout] test matrix::tests::constructing_2x2_matrix ... ok [INFO] [stdout] test material::tests::lighting_with_pattern ... ok [INFO] [stdout] test matrix::tests::cofactor_of_3x3_matrix ... ok [INFO] [stdout] test matrix::tests::matrix_equality ... ok [INFO] [stdout] test matrix::tests::identity ... ok [INFO] [stdout] test matrix::tests::determinant_of_4x4_matrix ... ok [INFO] [stdout] test matrix::tests::matrix_row ... ok [INFO] [stdout] test matrix::tests::minor_of_3x3_matrix ... ok [INFO] [stdout] test matrix::tests::matrix_inequality ... ok [INFO] [stdout] test matrix::tests::multiplying_matrices ... ok [INFO] [stdout] test matrix::tests::invertable_matrix ... ok [INFO] [stdout] test material::tests::lighting_with_eye_between_light_and_surface_with_eye_offset ... ok [INFO] [stdout] test matrix::tests::multiplying_matrix_by_inverse ... ok [INFO] [stdout] test matrix::tests::matrix_column ... ok [INFO] [stdout] test matrix::tests::submatrix_of_4x4_matrix ... ok [INFO] [stdout] test matrix::tests::multiplying_matrix_by_vector ... ok [INFO] [stdout] test matrix::tests::multiplying_matrix_by_identity ... ok [INFO] [stdout] test intersection::tests::precomputing_state_of_intersection ... ok [INFO] [stdout] test matrix::tests::transposing_matrix ... ok [INFO] [stdout] test matrix::tests::submatrix_of_3x3_matrix ... ok [INFO] [stdout] test intersection::tests::schlick_approximation_with_small_angle_and_n2_greater_than_n1 ... ok [INFO] [stdout] test intersection::tests::schlick_approximation_under_total_internal_reflection ... ok [INFO] [stdout] test patterns::solid_pattern::tests::solid_pattern_returns_constant_color ... ok [INFO] [stdout] test patterns::stripe_pattern::tests::creating_stripe_pattern ... ok [INFO] [stdout] test patterns::checkers_pattern::tests::checkers_repeats_in_x ... ok [INFO] [stdout] test matrix::tests::determinant_of_2x2_matrix ... ok [INFO] [stdout] test patterns::stripe_pattern::tests::stripe_pattern_constant_in_y ... ok [INFO] [stdout] test patterns::ring_pattern::tests::ring_extends_in_both_x_and_z ... ok [INFO] [stdout] test matrix::tests::determinant_of_3x3_matrix ... ok [INFO] [stdout] test matrix::tests::transposing_identity_matrix ... ok [INFO] [stdout] test matrix::tests::calculating_inverse_matrix ... ok [INFO] [stdout] test patterns::tests::pattern_with_pattern_transformation ... ok [INFO] [stdout] test point::tests::adding_point_and_vector ... ok [INFO] [stdout] test material::tests::lighting_surface_in_shadow ... ok [INFO] [stdout] test intersection::tests::hit_with_all_positive_times ... ok [INFO] [stdout] test patterns::stripe_pattern::tests::stripe_pattern_constant_in_z ... ok [INFO] [stdout] test patterns::gradient_pattern::tests::gradient_linearly_interpolates_between_colors ... ok [INFO] [stdout] test patterns::checkers_pattern::tests::checkers_repeats_in_z ... ok [INFO] [stdout] test point::tests::subtracting_points ... ok [INFO] [stdout] test patterns::tests::pattern_with_object_and_pattern_transformation ... ok [INFO] [stdout] test point::tests::adding_points ... ok [INFO] [stdout] test ray::tests::creating_ray ... ok [INFO] [stdout] test patterns::checkers_pattern::tests::checkers_repeats_in_y ... ok [INFO] [stdout] test shapes::cone::tests::intersecting_a_cone_parallel_to_one_of_its_halves ... ok [INFO] [stdout] test patterns::tests::pattern_with_object_transformation ... ok [INFO] [stdout] test point::tests::subtracting_vector_from_point ... ok [INFO] [stdout] test ray::tests::scaling_ray ... ok [INFO] [stdout] test ray::tests::translating_ray ... ok [INFO] [stdout] test shapes::cone::tests::computing_normal_vector_on_cone ... ok [INFO] [stdout] test ray::tests::computing_point_from_distance ... ok [INFO] [stdout] test shapes::cone::tests::intersecting_codes_end_caps ... ok [INFO] [stdout] test shapes::cylinder::tests::intersecting_constrained_cylinder ... ok [INFO] [stdout] test shapes::cylinder::tests::normal_vector_on_cylinder ... ok [INFO] [stdout] test shapes::cylinder::tests::default_minimum_and_maximum_for_cylinder ... ok [INFO] [stdout] test shapes::cylinder::tests::default_closed_value_for_cylinder ... ok [INFO] [stdout] test shapes::cube::tests::ray_misses_cube ... ok [INFO] [stdout] test shapes::cylinder::tests::ray_misses_cylinder ... ok [INFO] [stdout] test shapes::cone::tests::ray_strikes_cone ... ok [INFO] [stdout] test shapes::cube::tests::cubes_default_transformation ... ok [INFO] [stdout] test shapes::cube::tests::normal_on_surface_of_cube ... ok [INFO] [stdout] test shapes::cylinder::tests::intersecting_caps_of_closed_cylinder ... ok [INFO] [stdout] test shapes::group::tests::creating_a_group ... ok [INFO] [stdout] test shapes::plane::tests::normal_of_plane_is_constant ... ok [INFO] [stdout] test shapes::group::tests::intersecting_ray_with_empty_group ... ok [INFO] [stdout] test shapes::plane::tests::plane_intersect_with_parallel_ray ... ok [INFO] [stdout] test shapes::group::tests::intersecting_ray_with_nonempty_group ... ok [INFO] [stdout] test shapes::group::tests::intersecting_ray_with_transformed_group ... ok [INFO] [stdout] test shapes::cylinder::tests::normal_vector_on_end_caps_of_closed_cylinder ... ok [INFO] [stdout] test shapes::cylinder::tests::ray_strikes_cylinder ... ok [INFO] [stdout] test shapes::plane::tests::planes_default_transformation ... ok [INFO] [stdout] test shapes::plane::tests::plane_intersect_from_below ... ok [INFO] [stdout] test shapes::plane::tests::plane_intersect_from_above ... ok [INFO] [stdout] test shapes::sphere::tests::intersect_sets_objects ... ok [INFO] [stdout] test shapes::sphere::tests::intersection_has_time_and_object ... ok [INFO] [stdout] test shapes::sphere::tests::glass_sphere_helper ... ok [INFO] [stdout] test shapes::sphere::tests::ray_intersects_sphere_at_two_points ... ok [INFO] [stdout] test shapes::plane::tests::plane_intersect_with_coplaner_ray ... ok [INFO] [stdout] test shapes::sphere::tests::sphere_behind_ray ... ok [INFO] [stdout] test shapes::sphere::tests::normal_on_sphere_at_z_axis ... ok [INFO] [stdout] test shapes::cube::tests::ray_intersecting_cube ... ok [INFO] [stdout] test shapes::sphere::tests::spheres_default_transformation ... ok [INFO] [stdout] test shapes::sphere::tests::ray_intersects_sphere_at_tangent ... ok [INFO] [stdout] test shapes::sphere::tests::normal_on_sphere_at_y_axis ... ok [INFO] [stdout] test shapes::sphere::tests::ray_misses_sphere ... ok [INFO] [stdout] test shapes::sphere::tests::ray_originates_inside_sphere ... ok [INFO] [stdout] test shapes::tests::converting_point_from_world_to_object_space ... ok [INFO] [stdout] test shapes::tests::converting_normal_from_object_to_world_space ... ok [INFO] [stdout] test shapes::sphere::tests::normal_on_sphere_at_x_axis ... ok [INFO] [stdout] test shapes::sphere::tests::normal_on_sphere_at_nonaxial_point ... ok [INFO] [stdout] test shapes::sphere::tests::normal_is_a_normalized_vector ... ok [INFO] [stdout] test shapes::triangle::tests::constructing_a_triangle ... ok [INFO] [stdout] test shapes::triangle::tests::intersecting_a_ray_parallel_to_triangle ... ok [INFO] [stdout] test transforms::tests::chained_transformations_applied_in_reverse_order ... ok [INFO] [stdout] test shapes::triangle::tests::ray_strikes_triangle ... ok [INFO] [stdout] test transforms::tests::inverse_rotating_point_around_x_axis ... ok [INFO] [stdout] test transforms::tests::individual_transformations_applied_in_sequence ... ok [INFO] [stdout] test shapes::triangle::tests::ray_misses_p1_p3_edge ... ok [INFO] [stdout] test shapes::triangle::tests::ray_misses_p1_p2_edge ... ok [INFO] [stdout] test shapes::tests::intersecting_translated_shape_with_ray ... ok [INFO] [stdout] test shapes::tests::normal_on_translated_shape ... ok [INFO] [stdout] test transforms::tests::multiplying_by_inverse_translation_matrix ... ok [INFO] [stdout] test transforms::tests::inverse_scaling_matrix_with ... ok [INFO] [stdout] test transforms::tests::reflecting_with_scaling_matrix ... ok [INFO] [stdout] test shapes::triangle::tests::finding_normal_on_triangle ... ok [INFO] [stdout] test shapes::tests::finding_normal_on_child_object ... ok [INFO] [stdout] test shapes::tests::normal_on_transformed_shape ... ok [INFO] [stdout] test shapes::triangle::tests::ray_misses_p2_p3_edge ... ok [INFO] [stdout] test transforms::tests::multiplying_by_translation_matrix ... ok [INFO] [stdout] test transforms::tests::scaling_matrix_with_point ... ok [INFO] [stdout] test transforms::tests::scaling_matrix_with_vector ... ok [INFO] [stdout] test transforms::tests::rotating_point_around_x_axis ... ok [INFO] [stdout] test transforms::tests::rotating_point_around_y_axis ... ok [INFO] [stdout] test transforms::tests::rotating_point_around_z_axis ... ok [INFO] [stdout] test transforms::tests::view_transform_for_default_orientation ... ok [INFO] [stdout] test transforms::tests::shearing_moves_z_proportional_to_x ... ok [INFO] [stdout] test transforms::tests::view_transform_looks_positive_z_direction ... ok [INFO] [stdout] test transforms::tests::view_transform_moves_the_world ... ok [INFO] [stdout] test vector::tests::multiplying_vector_by_fraction ... ok [INFO] [stdout] test transforms::tests::translation_does_not_affect_vectors ... ok [INFO] [stdout] test transforms::tests::shearing_moves_x_proportional_to_y ... ok [INFO] [stdout] test shapes::tests::intersecting_scaled_shape_with_ray ... ok [INFO] [stdout] test vector::tests::reflecting_vector_approaching_45 ... ok [INFO] [stdout] test vector::tests::reflecting_vector_off_slanted_surface ... ok [INFO] [stdout] test vector::tests::subtracting_vectors ... ok [INFO] [stdout] test vector::tests::subtracting_vector_from_zero ... ok [INFO] [stdout] test vector::tests::vector_dot_product ... ok [INFO] [stdout] test vector::tests::vector_cross_product ... ok [INFO] [stdout] test vector::tests::vector_magnitude ... ok [INFO] [stdout] test vector::tests::vector_normalization ... ok [INFO] [stdout] test vector::tests::multiplying_vector_by_scalar ... ok [INFO] [stdout] test vector::tests::negating_vector ... ok [INFO] [stdout] test vector::tests::dividing_vector_by_scalar ... ok [INFO] [stdout] test transforms::tests::shearing_moves_x_proportional_to_z ... ok [INFO] [stdout] test transforms::tests::shearing_moves_y_proportional_to_x ... ok [INFO] [stdout] test transforms::tests::shearing_moves_y_proportional_to_z ... ok [INFO] [stdout] test transforms::tests::shearing_moves_z_proportional_to_y ... ok [INFO] [stdout] test transforms::tests::view_transformation ... ok [INFO] [stdout] test vector::tests::adding_vectors ... ok [INFO] [stdout] test world::tests::no_shadow_with_no_collinear_objects ... ok [INFO] [stdout] test world::tests::no_shadow_when_object_behind_light ... ok [INFO] [stdout] test world::tests::no_shadow_when_object_behind_point ... ok [INFO] [stdout] test world::tests::reflected_color_at_the_maximum_recurive_depth ... ok [INFO] [stdout] test world::tests::intersect_world_with_ray ... ok [INFO] [stdout] test world::tests::reflected_color_for_nonreflective_material ... ok [INFO] [stdout] test world::tests::color_when_ray_misses ... ok [INFO] [stdout] test world::tests::refracted_color_with_opaque_surface ... ok [INFO] [stdout] test world::tests::refracted_color_under_total_internal_reflection ... ok [INFO] [stdout] test world::tests::color_when_ray_hits ... ok [INFO] [stdout] test world::tests::reflected_color_for_reflective_material ... ok [INFO] [stdout] test world::tests::color_with_intersection_behind_ray ... ok [INFO] [stdout] test world::tests::refracted_color_with_refracted_ray ... ok [INFO] [stdout] test world::tests::shade_hit_when_in_shadow ... ok [INFO] [stdout] test world::tests::shadow_when_object_between_point_and_light ... ok [INFO] [stdout] test world::tests::shade_hit_with_reflective_transparent_material ... ok [INFO] [stdout] test world::tests::shading_an_intersection ... ok [INFO] [stdout] test world::tests::shade_hit_with_transparent_material ... ok [INFO] [stdout] test world::tests::color_at_with_mutually_reflective_surfaces ... ok [INFO] [stdout] test world::tests::shade_hit_with_reflective_material ... ok [INFO] [stdout] test matrix::tests::noninvertable_matrix ... ok [INFO] [stdout] test patterns::stripe_pattern::tests::stripe_pattern_alternates_in_x ... FAILED [INFO] [stdout] test render::tests::rendering_world_with_camera ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- patterns::stripe_pattern::tests::stripe_pattern_alternates_in_x stdout ---- [INFO] [stdout] thread 'patterns::stripe_pattern::tests::stripe_pattern_alternates_in_x' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `Color { red: 0.0, green: 0.0, blue: 0.0 }`, [INFO] [stdout] right: `Color { red: 1.0, green: 1.0, blue: 1.0 }`', src/patterns/stripe_pattern.rs:80:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55cac1c62cb5 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55cac1c62cb5 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55cac1c62cb5 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55cac1c62cb5 - ::fmt::hdb4a83d2b61107e5 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55cac1c8b37c - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55cac1bda825 - std::io::Write::write_fmt::hd8ff364c7845d2d0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55cac1c5d311 - std::io::impls::>::write_fmt::h1c057ef6e8762996 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55cac1c65410 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55cac1c65410 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55cac1c65410 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55cac1c6510a - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x55cac1c65a53 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x55cac1c6564b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:437 [INFO] [stdout] 13: 0x55cac1c655bb - std::panicking::begin_panic_fmt::h2ff295231415d4a6 [INFO] [stdout] at src/libstd/panicking.rs:391 [INFO] [stdout] 14: 0x55cac1b504f6 - ray_tracer::patterns::stripe_pattern::tests::stripe_pattern_alternates_in_x::h994c0eb5ab8c201f [INFO] [stdout] at src/patterns/stripe_pattern.rs:80 [INFO] [stdout] 15: 0x55cac1b4fb8a - ray_tracer::patterns::stripe_pattern::tests::stripe_pattern_alternates_in_x::{{closure}}::h90925c3ef8862030 [INFO] [stdout] at src/patterns/stripe_pattern.rs:71 [INFO] [stdout] 16: 0x55cac1b45b6e - core::ops::function::FnOnce::call_once::h4f5a155ead1fa40b [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 17: 0x55cac1c01d9c - as core::ops::function::FnOnce>::call_once::h42148c33ed88c979 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 18: 0x55cac1c01d9c - as core::ops::function::FnOnce<()>>::call_once::h759dc0b09d774665 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x55cac1c01d9c - std::panicking::try::do_call::h676ad1fc9e9badea [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 20: 0x55cac1c01d9c - std::panicking::try::hee36a8727a3050b0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 21: 0x55cac1c01d9c - std::panic::catch_unwind::hd5d426ebd89b2542 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x55cac1c01d9c - test::run_test_in_process::h8dacdba4dc4cbaa5 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x55cac1c01d9c - test::run_test::run_test_inner::{{closure}}::hf93754afad6be40f [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x55cac1bd9d16 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2c69fab544a90730 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x55cac1bdeda5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hcf302fafa60d80f2 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x55cac1bdeda5 - as core::ops::function::FnOnce<()>>::call_once::h39ede710608e817e [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x55cac1bdeda5 - std::panicking::try::do_call::hec0b4d2faa46fbf7 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 28: 0x55cac1bdeda5 - std::panicking::try::h0144ba3f2539803d [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 29: 0x55cac1bdeda5 - std::panic::catch_unwind::ha03e59eb589f857b [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x55cac1bdeda5 - std::thread::Builder::spawn_unchecked::{{closure}}::hdeba34620a4a7a44 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x55cac1bdeda5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h552693dbb801eadd [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 32: 0x55cac1c6bc4a - as core::ops::function::FnOnce>::call_once::h61c24496ae624ac5 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 33: 0x55cac1c6bc4a - as core::ops::function::FnOnce>::call_once::h89548957afa14049 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 34: 0x55cac1c6bc4a - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7f4cd8fdb609 - start_thread [INFO] [stdout] 36: 0x7f4cd8ee7103 - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] patterns::stripe_pattern::tests::stripe_pattern_alternates_in_x [INFO] [stdout] [INFO] [stdout] test result: FAILED. 197 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "aef4fb1fb446baec233c76aa4a373ccfd53a43a1b9a81d33b84c7e177420720e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aef4fb1fb446baec233c76aa4a373ccfd53a43a1b9a81d33b84c7e177420720e", kill_on_drop: false }` [INFO] [stdout] aef4fb1fb446baec233c76aa4a373ccfd53a43a1b9a81d33b84c7e177420720e