[INFO] cloning repository https://github.com/jtdowney/ray_tracer
[INFO] running `"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"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtdowney%2Fray_tracer'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2eed248cb5cf1bef086f559c3e054ef5cda02109
[INFO] testing jtdowney/ray_tracer against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtdowney%2Fray_tracer" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jtdowney/ray_tracer on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-4/source/Cargo.toml
[INFO] crate git repo https://github.com/jtdowney/ray_tracer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c1e319a39d248f34e4677d48db859eb8706e9fb1dcdf3ae48e16229b0364bad2
[INFO] running `"docker" "start" "-a" "c1e319a39d248f34e4677d48db859eb8706e9fb1dcdf3ae48e16229b0364bad2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling cc v1.0.38
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling autocfg v0.1.5
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.15
[INFO] [stderr]    Compiling derive_builder v0.7.2
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling backtrace v0.3.34
[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 darling_macro v0.9.0
[INFO] [stderr]    Compiling failure v0.1.5
[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 55.23s
[INFO] running `"docker" "inspect" "c1e319a39d248f34e4677d48db859eb8706e9fb1dcdf3ae48e16229b0364bad2"`
[INFO] running `"docker" "rm" "-f" "c1e319a39d248f34e4677d48db859eb8706e9fb1dcdf3ae48e16229b0364bad2"`
[INFO] [stdout] c1e319a39d248f34e4677d48db859eb8706e9fb1dcdf3ae48e16229b0364bad2
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 72a5bb0b7810ad84ec2f9c152627074a040d734445f91323c6f9471c61831b52
[INFO] running `"docker" "start" "-a" "72a5bb0b7810ad84ec2f9c152627074a040d734445f91323c6f9471c61831b52"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling ucd-util v0.1.5
[INFO] [stderr]    Compiling smallvec v0.6.10
[INFO] [stderr]    Compiling utf8-ranges v1.0.3
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling lock_api v0.3.1
[INFO] [stderr]    Compiling clicolors-control v1.0.0
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling number_prefix v0.2.8
[INFO] [stderr]    Compiling regex-syntax v0.6.10
[INFO] [stderr]    Compiling aho-corasick v0.7.4
[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 40.86s
[INFO] running `"docker" "inspect" "72a5bb0b7810ad84ec2f9c152627074a040d734445f91323c6f9471c61831b52"`
[INFO] running `"docker" "rm" "-f" "72a5bb0b7810ad84ec2f9c152627074a040d734445f91323c6f9471c61831b52"`
[INFO] [stdout] 72a5bb0b7810ad84ec2f9c152627074a040d734445f91323c6f9471c61831b52
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 98df10c563828ae50d869b2626ac714387fbf176f29004f160ce15a57b047d5d
[INFO] running `"docker" "start" "-a" "98df10c563828ae50d869b2626ac714387fbf176f29004f160ce15a57b047d5d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ray_tracer-fc44eb7623b3198b
[INFO] [stdout] 
[INFO] [stdout] running 198 tests
[INFO] [stdout] test bounds::tests::adding_point ... ok
[INFO] [stdout] test bounds::tests::ray_intersecting_bounds ... ok
[INFO] [stdout] test camera::tests::pixels_iterator ... ok
[INFO] [stdout] test camera::tests::ray_for_pixel_at_center ... ok
[INFO] [stdout] test camera::tests::ray_for_pixel_at_corner ... ok
[INFO] [stdout] test canvas::tests::constructing_ppm_header ... ok
[INFO] [stdout] test bounds::tests::adding_bounds ... ok
[INFO] [stdout] test camera::tests::pixel_size_for_horizontal_canvas ... ok
[INFO] [stdout] test camera::tests::pixel_size_for_vertical_canvas ... ok
[INFO] [stdout] test canvas::tests::constructing_ppm_pixel_data ... ok
[INFO] [stdout] test canvas::tests::creating_canvas ... ok
[INFO] [stdout] test canvas::tests::ppm_files_are_newline_terminated ... ok
[INFO] [stdout] test camera::tests::ray_for_transformed_camera ... ok
[INFO] [stdout] test canvas::tests::splitting_long_lines_in_ppm ... ok
[INFO] [stdout] test color::tests::adding_colors ... ok
[INFO] [stdout] test color::tests::iterator_clamps ... ok
[INFO] [stdout] test color::tests::multiplying_color_by_scalar ... ok
[INFO] [stdout] test color::tests::multiplying_colors ... ok
[INFO] [stdout] test color::tests::iterator ... ok
[INFO] [stdout] test intersection::tests::hit_lowest_positive_intersection ... ok
[INFO] [stdout] test canvas::tests::writing_pixel_to_canvas ... ok
[INFO] [stdout] test bounds::tests::ray_misses_bounds ... ok
[INFO] [stdout] test bounds::tests::transforming_bounds ... ok
[INFO] [stdout] test intersection::tests::hit_should_offset_point ... ok
[INFO] [stdout] test intersection::tests::precomputing_reflection_vector ... ok
[INFO] [stdout] test intersection::tests::precomputing_state_of_intersection ... ok
[INFO] [stdout] test intersection::tests::hit_with_some_negative_times ... ok
[INFO] [stdout] test material::tests::lighting_with_eye_between_light_and_surface ... ok
[INFO] [stdout] test intersection::tests::schlick_approximation_with_perpendicular_viewing_angle ... ok
[INFO] [stdout] test intersection::tests::schlick_approximation_with_small_angle_and_n2_greater_than_n1 ... ok
[INFO] [stdout] test intersection::tests::hit_with_all_negative_times ... ok
[INFO] [stdout] test intersection::tests::hit_with_all_positive_times ... ok
[INFO] [stdout] test material::tests::lighting_surface_in_shadow ... ok
[INFO] [stdout] test material::tests::lighting_with_eye_between_light_and_surface_with_eye_offset ... ok
[INFO] [stdout] test intersection::tests::precomputing_state_of_intersection_with_hit_inside ... ok
[INFO] [stdout] test material::tests::lighting_with_eye_in_path_of_reflection ... ok
[INFO] [stdout] test matrix::tests::constructing_3x3_matrix ... ok
[INFO] [stdout] test matrix::tests::determinant_of_3x3_matrix ... ok
[INFO] [stdout] test matrix::tests::calculating_inverse_matrix ... ok
[INFO] [stdout] test matrix::tests::constructing_4x4_matrix ... ok
[INFO] [stdout] test intersection::tests::schlick_approximation_under_total_internal_reflection ... ok
[INFO] [stdout] test matrix::tests::cofactor_of_3x3_matrix ... ok
[INFO] [stdout] test matrix::tests::constructing_2x2_matrix ... ok
[INFO] [stdout] test matrix::tests::determinant_of_2x2_matrix ... ok
[INFO] [stdout] test matrix::tests::identity ... ok
[INFO] [stdout] test material::tests::lighting_with_light_behind_surface ... ok
[INFO] [stdout] test intersection::tests::under_point_is_below_surface ... ok
[INFO] [stdout] test matrix::tests::determinant_of_4x4_matrix ... ok
[INFO] [stdout] test matrix::tests::invertable_matrix ... ok
[INFO] [stdout] test matrix::tests::matrix_inequality ... 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_column ... ok
[INFO] [stdout] test matrix::tests::multiplying_matrices ... ok
[INFO] [stdout] test matrix::tests::multiplying_matrix_by_identity ... ok
[INFO] [stdout] test matrix::tests::multiplying_matrix_by_inverse ... ok
[INFO] [stdout] test matrix::tests::multiplying_matrix_by_vector ... ok
[INFO] [stdout] test matrix::tests::transposing_identity_matrix ... ok
[INFO] [stdout] test intersection::tests::finding_n1_and_n2_at_various_intersections ... ok
[INFO] [stdout] test matrix::tests::submatrix_of_4x4_matrix ... ok
[INFO] [stdout] test matrix::tests::matrix_equality ... ok
[INFO] [stdout] test patterns::checkers_pattern::tests::checkers_repeats_in_x ... ok
[INFO] [stdout] test patterns::stripe_pattern::tests::stripe_pattern_alternates_in_x ... ok
[INFO] [stdout] test patterns::stripe_pattern::tests::stripe_pattern_constant_in_y ... ok
[INFO] [stdout] test patterns::stripe_pattern::tests::creating_stripe_pattern ... ok
[INFO] [stdout] test patterns::checkers_pattern::tests::checkers_repeats_in_y ... ok
[INFO] [stdout] test patterns::gradient_pattern::tests::gradient_linearly_interpolates_between_colors ... ok
[INFO] [stdout] test patterns::ring_pattern::tests::ring_extends_in_both_x_and_z ... ok
[INFO] [stdout] test patterns::checkers_pattern::tests::checkers_repeats_in_z ... ok
[INFO] [stdout] test matrix::tests::submatrix_of_3x3_matrix ... ok
[INFO] [stdout] test patterns::solid_pattern::tests::solid_pattern_returns_constant_color ... ok
[INFO] [stdout] test material::tests::lighting_with_pattern ... ok
[INFO] [stdout] test matrix::tests::transposing_matrix ... ok
[INFO] [stdout] test patterns::tests::pattern_with_object_and_pattern_transformation ... 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::computing_point_from_distance ... ok
[INFO] [stdout] test ray::tests::creating_ray ... ok
[INFO] [stdout] test ray::tests::scaling_ray ... ok
[INFO] [stdout] test point::tests::adding_points ... ok
[INFO] [stdout] test ray::tests::translating_ray ... ok
[INFO] [stdout] test point::tests::subtracting_points ... ok
[INFO] [stdout] test patterns::stripe_pattern::tests::stripe_pattern_constant_in_z ... ok
[INFO] [stdout] test shapes::cube::tests::normal_on_surface_of_cube ... ok
[INFO] [stdout] test shapes::cone::tests::intersecting_codes_end_caps ... ok
[INFO] [stdout] test shapes::cone::tests::intersecting_a_cone_parallel_to_one_of_its_halves ... ok
[INFO] [stdout] test shapes::cube::tests::ray_intersecting_cube ... ok
[INFO] [stdout] test shapes::cone::tests::ray_strikes_cone ... ok
[INFO] [stdout] test shapes::cube::tests::ray_misses_cube ... ok
[INFO] [stdout] test shapes::cube::tests::cubes_default_transformation ... ok
[INFO] [stdout] test shapes::cylinder::tests::ray_misses_cylinder ... ok
[INFO] [stdout] test shapes::cylinder::tests::ray_strikes_cylinder ... ok
[INFO] [stdout] test shapes::cylinder::tests::intersecting_caps_of_closed_cylinder ... ok
[INFO] [stdout] test point::tests::adding_point_and_vector ... ok
[INFO] [stdout] test shapes::cylinder::tests::normal_vector_on_cylinder ... ok
[INFO] [stdout] test shapes::group::tests::creating_a_group ... ok
[INFO] [stdout] test shapes::cylinder::tests::intersecting_constrained_cylinder ... ok
[INFO] [stdout] test shapes::group::tests::intersecting_ray_with_empty_group ... ok
[INFO] [stdout] test shapes::group::tests::intersecting_ray_with_nonempty_group ... ok
[INFO] [stdout] test shapes::cone::tests::computing_normal_vector_on_cone ... ok
[INFO] [stdout] test shapes::cylinder::tests::normal_vector_on_end_caps_of_closed_cylinder ... ok
[INFO] [stdout] test material::tests::lighting_with_eye_between_light_and_surface_with_light_offset ... ok
[INFO] [stdout] test shapes::sphere::tests::glass_sphere_helper ... ok
[INFO] [stdout] test shapes::plane::tests::plane_intersect_from_below ... ok
[INFO] [stdout] test shapes::plane::tests::plane_intersect_with_coplaner_ray ... ok
[INFO] [stdout] test shapes::plane::tests::planes_default_transformation ... ok
[INFO] [stdout] test shapes::plane::tests::normal_of_plane_is_constant ... ok
[INFO] [stdout] test shapes::plane::tests::plane_intersect_from_above ... ok
[INFO] [stdout] test shapes::sphere::tests::intersection_has_time_and_object ... ok
[INFO] [stdout] test shapes::cylinder::tests::default_closed_value_for_cylinder ... ok
[INFO] [stdout] test shapes::sphere::tests::intersect_sets_objects ... ok
[INFO] [stdout] test shapes::sphere::tests::ray_intersects_sphere_at_tangent ... ok
[INFO] [stdout] test shapes::sphere::tests::normal_is_a_normalized_vector ... ok
[INFO] [stdout] test patterns::tests::pattern_with_pattern_transformation ... ok
[INFO] [stdout] test shapes::sphere::tests::normal_on_sphere_at_nonaxial_point ... ok
[INFO] [stdout] test shapes::sphere::tests::ray_misses_sphere ... ok
[INFO] [stdout] test shapes::sphere::tests::normal_on_sphere_at_y_axis ... ok
[INFO] [stdout] test shapes::sphere::tests::ray_originates_inside_sphere ... ok
[INFO] [stdout] test shapes::sphere::tests::normal_on_sphere_at_x_axis ... ok
[INFO] [stdout] test shapes::sphere::tests::normal_on_sphere_at_z_axis ... ok
[INFO] [stdout] test shapes::sphere::tests::spheres_default_transformation ... ok
[INFO] [stdout] test shapes::sphere::tests::ray_intersects_sphere_at_two_points ... ok
[INFO] [stdout] test shapes::plane::tests::plane_intersect_with_parallel_ray ... ok
[INFO] [stdout] test shapes::sphere::tests::sphere_behind_ray ... ok
[INFO] [stdout] test shapes::tests::converting_normal_from_object_to_world_space ... ok
[INFO] [stdout] test shapes::tests::converting_point_from_world_to_object_space ... ok
[INFO] [stdout] test shapes::tests::finding_normal_on_child_object ... ok
[INFO] [stdout] test shapes::triangle::tests::ray_misses_p1_p3_edge ... ok
[INFO] [stdout] test shapes::triangle::tests::finding_normal_on_triangle ... ok
[INFO] [stdout] test shapes::triangle::tests::intersecting_a_ray_parallel_to_triangle ... 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_transformed_shape ... ok
[INFO] [stdout] test shapes::tests::normal_on_translated_shape ... ok
[INFO] [stdout] test shapes::triangle::tests::ray_strikes_triangle ... ok
[INFO] [stdout] test transforms::tests::multiplying_by_inverse_translation_matrix ... ok
[INFO] [stdout] test shapes::triangle::tests::ray_misses_p2_p3_edge ... ok
[INFO] [stdout] test transforms::tests::rotating_point_around_x_axis ... ok
[INFO] [stdout] test transforms::tests::multiplying_by_translation_matrix ... ok
[INFO] [stdout] test transforms::tests::reflecting_with_scaling_matrix ... ok
[INFO] [stdout] test transforms::tests::rotating_point_around_y_axis ... ok
[INFO] [stdout] test transforms::tests::chained_transformations_applied_in_reverse_order ... ok
[INFO] [stdout] test transforms::tests::rotating_point_around_z_axis ... ok
[INFO] [stdout] test transforms::tests::scaling_matrix_with_point ... ok
[INFO] [stdout] test transforms::tests::individual_transformations_applied_in_sequence ... ok
[INFO] [stdout] test shapes::group::tests::intersecting_ray_with_transformed_group ... ok
[INFO] [stdout] test transforms::tests::shearing_moves_x_proportional_to_z ... ok
[INFO] [stdout] test transforms::tests::shearing_moves_x_proportional_to_y ... ok
[INFO] [stdout] test transforms::tests::shearing_moves_y_proportional_to_x ... ok
[INFO] [stdout] test transforms::tests::translation_does_not_affect_vectors ... ok
[INFO] [stdout] test transforms::tests::shearing_moves_y_proportional_to_z ... ok
[INFO] [stdout] test transforms::tests::view_transform_looks_positive_z_direction ... ok
[INFO] [stdout] test transforms::tests::inverse_rotating_point_around_x_axis ... ok
[INFO] [stdout] test transforms::tests::scaling_matrix_with_vector ... ok
[INFO] [stdout] test transforms::tests::inverse_scaling_matrix_with ... ok
[INFO] [stdout] test transforms::tests::view_transform_for_default_orientation ... ok
[INFO] [stdout] test vector::tests::negating_vector ... 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_vector_from_zero ... ok
[INFO] [stdout] test vector::tests::subtracting_vectors ... ok
[INFO] [stdout] test vector::tests::vector_cross_product ... ok
[INFO] [stdout] test vector::tests::vector_dot_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_fraction ... ok
[INFO] [stdout] test vector::tests::dividing_vector_by_scalar ... ok
[INFO] [stdout] test transforms::tests::view_transformation ... ok
[INFO] [stdout] test vector::tests::multiplying_vector_by_scalar ... ok
[INFO] [stdout] test transforms::tests::shearing_moves_z_proportional_to_x ... ok
[INFO] [stdout] test vector::tests::adding_vectors ... ok
[INFO] [stdout] test transforms::tests::shearing_moves_z_proportional_to_y ... ok
[INFO] [stdout] test transforms::tests::view_transform_moves_the_world ... ok
[INFO] [stdout] test shapes::cylinder::tests::default_minimum_and_maximum_for_cylinder ... ok
[INFO] [stdout] test shapes::tests::intersecting_scaled_shape_with_ray ... ok
[INFO] [stdout] test world::tests::reflected_color_at_the_maximum_recurive_depth ... ok
[INFO] [stdout] test world::tests::color_when_ray_misses ... ok
[INFO] [stdout] test world::tests::reflected_color_for_nonreflective_material ... ok
[INFO] [stdout] test world::tests::no_shadow_when_object_behind_point ... ok
[INFO] [stdout] test world::tests::intersect_world_with_ray ... ok
[INFO] [stdout] test world::tests::no_shadow_with_no_collinear_objects ... ok
[INFO] [stdout] test shapes::triangle::tests::constructing_a_triangle ... ok
[INFO] [stdout] test world::tests::refracted_color_under_total_internal_reflection ... ok
[INFO] [stdout] test world::tests::shade_hit_when_in_shadow ... ok
[INFO] [stdout] test world::tests::no_shadow_when_object_behind_light ... ok
[INFO] [stdout] test world::tests::refracted_color_with_opaque_surface ... ok
[INFO] [stdout] test world::tests::color_when_ray_hits ... ok
[INFO] [stdout] test world::tests::shading_an_intersection ... ok
[INFO] [stdout] test world::tests::shadow_when_object_between_point_and_light ... ok
[INFO] [stdout] test world::tests::reflected_color_for_reflective_material ... ok
[INFO] [stdout] test world::tests::shade_hit_with_reflective_material ... 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::refracted_color_with_refracted_ray ... ok
[INFO] [stdout] test world::tests::color_with_intersection_behind_ray ... ok
[INFO] [stdout] test matrix::tests::noninvertable_matrix ... ok
[INFO] [stdout] test world::tests::shade_hit_with_reflective_transparent_material ... ok
[INFO] [stdout] test render::tests::rendering_world_with_camera ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 198 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ray_tracer
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "98df10c563828ae50d869b2626ac714387fbf176f29004f160ce15a57b047d5d"`
[INFO] running `"docker" "rm" "-f" "98df10c563828ae50d869b2626ac714387fbf176f29004f160ce15a57b047d5d"`
[INFO] [stdout] 98df10c563828ae50d869b2626ac714387fbf176f29004f160ce15a57b047d5d