[INFO] cloning repository https://github.com/HPRIOR/ray-tracer-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HPRIOR/ray-tracer-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHPRIOR%2Fray-tracer-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHPRIOR%2Fray-tracer-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f8e42ba9b6a2ec30746d082e24c560b09438043f
[INFO] testing HPRIOR/ray-tracer-rust against 1.76.0 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHPRIOR%2Fray-tracer-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HPRIOR/ray-tracer-rust on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HPRIOR/ray-tracer-rust
[INFO] finished tweaking git repo https://github.com/HPRIOR/ray-tracer-rust
[INFO] tweaked toml for git repo https://github.com/HPRIOR/ray-tracer-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/HPRIOR/ray-tracer-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uuid-macro-internal v1.1.2
[INFO] [stderr]   Downloaded libc v0.2.129
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e985c2bed786c35c6a762d76912a17bf0120ba373adf16dfc689d3d5d95080a0
[INFO] running `Command { std: "docker" "start" "-a" "e985c2bed786c35c6a762d76912a17bf0120ba373adf16dfc689d3d5d95080a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e985c2bed786c35c6a762d76912a17bf0120ba373adf16dfc689d3d5d95080a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e985c2bed786c35c6a762d76912a17bf0120ba373adf16dfc689d3d5d95080a0", kill_on_drop: false }`
[INFO] [stdout] e985c2bed786c35c6a762d76912a17bf0120ba373adf16dfc689d3d5d95080a0
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d64c1e40f2527a03e626860eaf2fb356e891d1c7b9243cafa7768d57a7fd36b9
[INFO] running `Command { std: "docker" "start" "-a" "d64c1e40f2527a03e626860eaf2fb356e891d1c7b9243cafa7768d57a7fd36b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.129
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling once_cell v1.13.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.10
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling uuid-macro-internal v1.1.2
[INFO] [stderr]    Compiling uuid v1.1.2
[INFO] [stderr]    Compiling ray-tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.22s
[INFO] running `Command { std: "docker" "inspect" "d64c1e40f2527a03e626860eaf2fb356e891d1c7b9243cafa7768d57a7fd36b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d64c1e40f2527a03e626860eaf2fb356e891d1c7b9243cafa7768d57a7fd36b9", kill_on_drop: false }`
[INFO] [stdout] d64c1e40f2527a03e626860eaf2fb356e891d1c7b9243cafa7768d57a7fd36b9
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1526e662fb0e9732c79fe8eac7234111545015d04b1cd7a7f05542801f14c419
[INFO] running `Command { std: "docker" "start" "-a" "1526e662fb0e9732c79fe8eac7234111545015d04b1cd7a7f05542801f14c419", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.145
[INFO] [stderr]    Compiling plotters-backend v0.3.4
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling plotters-svg v0.3.3
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling plotters v0.3.4
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling ray-tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.70s
[INFO] running `Command { std: "docker" "inspect" "1526e662fb0e9732c79fe8eac7234111545015d04b1cd7a7f05542801f14c419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1526e662fb0e9732c79fe8eac7234111545015d04b1cd7a7f05542801f14c419", kill_on_drop: false }`
[INFO] [stdout] 1526e662fb0e9732c79fe8eac7234111545015d04b1cd7a7f05542801f14c419
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59c559dba822a6fb86c4b520fb96fecdf185fffa36894217c7e2997e7c5813a8
[INFO] running `Command { std: "docker" "start" "-a" "59c559dba822a6fb86c4b520fb96fecdf185fffa36894217c7e2997e7c5813a8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib/lib.rs (/opt/rustwide/target/debug/deps/module_lib-d4d143f20e662674)
[INFO] [stdout] 
[INFO] [stdout] running 165 tests
[INFO] [stdout] test canvas::canvas::tests::can_set_pixel_at_point ... ok
[INFO] [stdout] test canvas::canvas::tests::canvas_to_ppm_returns_correct_headers ... ok
[INFO] [stdout] test canvas::canvas::tests::canvas_will_return_none_out_of_bounds ... ok
[INFO] [stdout] test canvas::canvas::tests::canvas_will_return_some_pixel_in_bounds ... ok
[INFO] [stdout] test canvas::canvas::tests::line_will_be_limited_in_simple_case ... ok
[INFO] [stdout] test canvas::canvas::tests::line_will_be_limited_multiple_times ... ok
[INFO] [stdout] test canvas::canvas::tests::line_will_be_limited_with_large_word_on_boundary ... ok
[INFO] [stdout] test canvas::canvas::tests::lines_will_be_limited_in_real_example ... ok
[INFO] [stdout] test canvas::canvas::tests::returns_correct_pixel_grid ... ok
[INFO] [stdout] test colour::colour::tests::can_add_two_colours ... ok
[INFO] [stdout] test colour::colour::tests::can_multiply_by_another_colour ... ok
[INFO] [stdout] test colour::colour::tests::can_multiply_by_scalar ... ok
[INFO] [stdout] test colour::colour::tests::can_subtract_two_colours ... ok
[INFO] [stdout] test colour::colour::tests::constructor_works ... ok
[INFO] [stdout] test exercises::ray_sphere::ray_sphere::tests::test ... ok
[INFO] [stdout] test exercises::world_ex::world_ex::tests::run ... ok
[INFO] [stdout] test geometry::vector::tests::complex_normalisation_is_correct ... ok
[INFO] [stdout] test geometry::vector::tests::cross_product_of_two_vectors_is_correct ... ok
[INFO] [stdout] test geometry::vector::tests::dot_of_two_simple_vectors_is_correct ... ok
[INFO] [stdout] test geometry::vector::tests::negative_vector_will_have_correct_magnitude ... ok
[INFO] [stdout] test geometry::vector::tests::norm_vector_of_x_4_will_have_x_1 ... ok
[INFO] [stdout] test geometry::vector::tests::point_and_point_subtract_to_vector ... ok
[INFO] [stdout] test geometry::vector::tests::point_and_vector_subtract_to_point ... ok
[INFO] [stdout] test geometry::vector::tests::reflect_off_slanted_surface ... ok
[INFO] [stdout] test geometry::vector::tests::reflect_vector_approach_at_45 ... ok
[INFO] [stdout] test geometry::vector::tests::vector_and_point_add_to_point ... ok
[INFO] [stdout] test geometry::vector::tests::vector_and_vector_add_to_vector ... ok
[INFO] [stdout] test camera::camera::tests::pixel_size_is_correct_for_horizontal_canvas ... ok
[INFO] [stdout] test camera::camera::tests::pixel_size_is_correct_for_vertical_canvas ... ok
[INFO] [stdout] test camera::camera::tests::default_constructor_has_corrector_fields ... ok
[INFO] [stdout] test geometry::vector::tests::vector_and_vector_multiply_to_vector ... ok
[INFO] [stdout] test geometry::vector::tests::vector_and_vector_divide_to_vector ... ok
[INFO] [stdout] test camera::camera::tests::construct_ray_through_corner_of_canvas ... ok
[INFO] [stdout] test geometry::vector::tests::vector_can_be_negated ... ok
[INFO] [stdout] test geometry::vector::tests::vector_and_vector_subtract_to_vector ... ok
[INFO] [stdout] test camera::camera::tests::construct_ray_through_center_of_canvas ... ok
[INFO] [stdout] test camera::camera::tests::construct_ray_when_camera_is_transformed ... ok
[INFO] [stdout] test geometry::vector::tests::vector_and_vector_multiply_with_fraction ... ok
[INFO] [stdout] test geometry::vector::tests::vector_one_two_three_will_have_sqrt_14_magnitude ... ok
[INFO] [stdout] test geometry::vector::tests::vector_with_z_of_one_will_have_one_magnitude ... ok
[INFO] [stdout] test geometry::vector::tests::vector_with_y_of_one_will_have_one_magnitude ... ok
[INFO] [stdout] test geometry::vector::tests::vector_with_x_of_one_will_have_one_magnitude ... ok
[INFO] [stdout] test material::material::tests::lighting_behind_surface ... ok
[INFO] [stdout] test material::material::tests::shadow_cast ... ok
[INFO] [stdout] test material::pattern::tests::checker_should_repeat_in_x ... ok
[INFO] [stdout] test material::material::tests::lighting_with_eye_offset_by_45_between_light_and_surface ... ok
[INFO] [stdout] test material::material::tests::lighting_with_eye_between_light_and_surface ... ok
[INFO] [stdout] test material::pattern::tests::checker_should_repeat_in_y ... ok
[INFO] [stdout] test material::material::tests::lighting_with_eye_in_path_of_reflection ... ok
[INFO] [stdout] test material::material::tests::lighting_with_pattern_applied ... ok
[INFO] [stdout] test material::pattern::tests::gradient_linearly_interpolates_between_colours ... ok
[INFO] [stdout] test material::pattern::tests::checker_should_repeat_in_z ... ok
[INFO] [stdout] test material::material::tests::lighting_with_light_offset_by_45 ... ok
[INFO] [stdout] test material::pattern::tests::stripe_pattern_is_alternates_on_x ... ok
[INFO] [stdout] test material::pattern::tests::stripe_pattern_is_constant_in_y ... ok
[INFO] [stdout] test material::pattern::tests::stripe_pattern_is_constant_in_z ... ok
[INFO] [stdout] test material::pattern::tests::ring_should_extend_both_x_and_z ... ok
[INFO] [stdout] test material::pattern::tests::stripes_with_object_transformation ... ok
[INFO] [stdout] test material::pattern::tests::stripes_with_pattern_transformation ... ok
[INFO] [stdout] test matrix::matrix::tests::can_represent_three_by_three_matrix ... ok
[INFO] [stdout] test matrix::matrix::tests::arbitrary_view_transform_is_correct ... ok
[INFO] [stdout] test material::pattern::tests::stripes_with_pattern_and_object_transformation ... ok
[INFO] [stdout] test matrix::matrix::tests::can_represent_two_by_two_matrix ... ok
[INFO] [stdout] test matrix::matrix::tests::determinant_of_three_by_three_matrix_is_correct ... ok
[INFO] [stdout] test matrix::matrix::tests::individual_transformations_are_applied_in_sequence ... ok
[INFO] [stdout] test matrix::matrix::tests::chained_transformations_are_applied_in_reverse_order ... ok
[INFO] [stdout] test matrix::matrix::tests::inverse_of_matrix_is_correct ... ok
[INFO] [stdout] test matrix::matrix::tests::fluid_interface_can_be_used_to_create_transform ... ok
[INFO] [stdout] test matrix::matrix::tests::determinant_base_is_correct ... ok
[INFO] [stdout] test matrix::matrix::tests::cofactor_of_three_by_three_matrix_is_correct ... ok
[INFO] [stdout] test matrix::matrix::tests::matrix_are_equal ... ok
[INFO] [stdout] test matrix::matrix::tests::matrix_are_ne ... ok
[INFO] [stdout] test matrix::matrix::tests::inverse_of_scaling_matrix_shrinks_vector ... ok
[INFO] [stdout] test matrix::matrix::tests::determinant_of_four_by_four_matrix_is_correct ... ok
[INFO] [stdout] test matrix::matrix::tests::matrix_can_be_multiplied_by_tuple ... ok
[INFO] [stdout] test matrix::matrix::tests::matrix_multiplied_by_identity_produces_original ... ok
[INFO] [stdout] test matrix::matrix::tests::matrix_can_be_multiplied_together ... ok
[INFO] [stdout] test matrix::matrix::tests::minor_of_matrix_is_correct ... ok
[INFO] [stdout] test matrix::matrix::tests::matrix_transposes_correctly ... ok
[INFO] [stdout] test matrix::matrix::tests::matrix_elements_are_correct ... ok
[INFO] [stdout] test matrix::matrix::tests::multiplying_point_by_inverse_matrix_produces_reverse ... ok
[INFO] [stdout] test matrix::matrix::tests::multiplying_point_by_translation_matrix_produces_new_point ... ok
[INFO] [stdout] test matrix::matrix::tests::multiplying_vector_by_translation_is_ignored ... ok
[INFO] [stdout] test matrix::matrix::tests::point_can_rotate_around_x_axis ... ok
[INFO] [stdout] test matrix::matrix::tests::point_can_rotate_around_y_axis ... ok
[INFO] [stdout] test matrix::matrix::tests::point_can_rotate_around_z_axis ... ok
[INFO] [stdout] test matrix::matrix::tests::scaling_can_reflect_vector ... ok
[INFO] [stdout] test matrix::matrix::tests::non_invertible_matrix_is_not_invertible ... ok
[INFO] [stdout] test matrix::matrix::tests::invertible_matrix_is_invertible ... ok
[INFO] [stdout] test matrix::matrix::tests::rotation_is_reversed_with_inverse_of_matrix ... ok
[INFO] [stdout] test matrix::matrix::tests::scaling_matrix_can_be_applied_to_point ... ok
[INFO] [stdout] test matrix::matrix::tests::scaling_matrix_can_be_applied_to_vector ... ok
[INFO] [stdout] test matrix::matrix::tests::shearing_transformation_moves_x_in_proportion_to_y ... ok
[INFO] [stdout] test matrix::matrix::tests::shearing_transformation_moves_x_in_proportion_to_z ... ok
[INFO] [stdout] test matrix::matrix::tests::shearing_transformation_moves_y_in_proportion_to_x ... ok
[INFO] [stdout] test matrix::matrix::tests::shearing_transformation_moves_y_in_proportion_to_z ... ok
[INFO] [stdout] test matrix::matrix::tests::sub_matrix_of_three_by_three_is_two_by_two ... ok
[INFO] [stdout] test matrix::matrix::tests::shearing_transformation_moves_z_in_proportion_to_x ... ok
[INFO] [stdout] test matrix::matrix::tests::transform_matrix_for_default_orientation_is_ident ... ok
[INFO] [stdout] test camera::camera::tests::rendering_world_with_camera ... ok
[INFO] [stdout] test matrix::matrix::tests::shearing_transformation_moves_z_in_proportion_to_y ... ok
[INFO] [stdout] test matrix::matrix::tests::sub_matrix_of_four_by_four_is_two_by_two ... ok
[INFO] [stdout] test matrix::matrix::tests::view_transform_moves_the_world ... ok
[INFO] [stdout] test matrix::matrix::tests::view_transform_matrix_looking_in_positive_z_direction ... ok
[INFO] [stdout] test ray::ray::tests::correct_hit_when_all_intersections_have_positive_t ... ok
[INFO] [stdout] test matrix::matrix::tests::transpose_of_identity_is_identity ... ok
[INFO] [stdout] test ray::ray::tests::can_get_ordered_intersects_with_multiple_objects ... ok
[INFO] [stdout] test ray::ray::tests::hit_is_lowest_non_negative_intersection ... ok
[INFO] [stdout] test ray::ray::tests::correct_hit_when_all_intersections_some_intersections_have_negative_t ... ok
[INFO] [stdout] test ray::ray::tests::inside_is_false_when_intersection_occurs_on_the_outsied ... ok
[INFO] [stdout] test ray::ray::tests::intersecting_scaled_sphere_with_a_ray ... ok
[INFO] [stdout] test ray::ray::tests::intersection_when_intersection_occurs_on_the_inside ... ok
[INFO] [stdout] test ray::ray::tests::intersect_set_the_object_on_intersection ... ok
[INFO] [stdout] test ray::ray::tests::correct_hit_when_all_intersections_all_intersections_have_negative_t ... ok
[INFO] [stdout] test ray::ray::tests::intersects_a_sphere_at_tangent ... ok
[INFO] [stdout] test ray::ray::tests::intersecting_translated_sphere_with_a_ray ... ok
[INFO] [stdout] test ray::ray::tests::compute_a_point_from_distance ... ok
[INFO] [stdout] test ray::ray::tests::intersects_a_sphere_at_two_points ... ok
[INFO] [stdout] test ray::ray::tests::ray_can_be_scaled ... ok
[INFO] [stdout] test ray::ray::tests::ray_can_be_created_with_origin_and_direction ... ok
[INFO] [stdout] test ray::ray::tests::precomputing_the_reflective_vector ... ok
[INFO] [stdout] test ray::ray::tests::ray_can_be_translated ... ok
[INFO] [stdout] test ray::ray::tests::precomputing_intersection_state ... ok
[INFO] [stdout] test shapes::plane::tests::intersect_from_above ... ok
[INFO] [stdout] test ray::ray::tests::sphere_behind_ray_has_negative_intersect ... ok
[INFO] [stdout] test shapes::plane::tests::intersect_from_below ... ok
[INFO] [stdout] test ray::ray::tests::ray_misses_sphere ... ok
[INFO] [stdout] test shapes::plane::tests::intersect_with_a_coplanar_ray ... ok
[INFO] [stdout] test ray::ray::tests::ray_can_originate_inside_sphere ... ok
[INFO] [stdout] test shapes::sphere::tests::normal_at_y_axis ... ok
[INFO] [stdout] test shapes::plane::tests::no_intersect_parallel_plane ... ok
[INFO] [stdout] test shapes::sphere::tests::normal_at_x_axis ... ok
[INFO] [stdout] test shapes::sphere::tests::normal_at_non_axial_point ... ok
[INFO] [stdout] test shapes::plane::tests::normal_is_always_constant ... ok
[INFO] [stdout] test shapes::sphere::tests::sphere_can_change_transformation ... ok
[INFO] [stdout] test shapes::sphere::tests::normal_with_translated_sphere ... ok
[INFO] [stdout] test shapes::sphere::tests::normal_at_z_axis ... ok
[INFO] [stdout] test shapes::sphere::tests::sphere_can_be_created_with_new_transform ... ok
[INFO] [stdout] test shapes::sphere::tests::sphere_has_default_transformation ... ok
[INFO] [stdout] test utils::test::tests::approx_floats_no_panic ... ok
[INFO] [stdout] test utils::test::tests::different_decimals_panic ... ok
[INFO] [stdout] test utils::test::tests::can_compare_two_tuples_with_trait_syntax ... ok
[INFO] [stdout] test shapes::sphere::tests::normal_with_transformed_sphere ... ok
[INFO] [stdout] test utils::test::tests::can_compare_two_tuples ... ok
[INFO] [stdout] test utils::test::tests::minus_one_can_be_compared ... ok
[INFO] [stdout] test utils::test::tests::negative_and_positive_should_return_error ... ok
[INFO] [stdout] test utils::test::tests::two_negative_chars_do_not_panic ... ok
[INFO] [stdout] test utils::test::tests::two_positive_numbers_should_not_panic ... ok
[INFO] [stdout] test world::world::test::default_world ... ok
[INFO] [stdout] test world::world::test::can_get_world_intersects ... ok
[INFO] [stdout] test world::world::test::no_shadow_when_object_behind_the_point ... ok
[INFO] [stdout] test world::world::test::no_shadow_with_object_collinear_with_point_and_light ... ok
[INFO] [stdout] test world::world::test::precomp_hit_should_offset_the_point ... ok
[INFO] [stdout] test world::world::test::precomp_will_cast_shadow ... ok
[INFO] [stdout] test world::world::test::no_shadow_when_object_behind_the_light ... ok
[INFO] [stdout] test world::world::test::reflected_colour_for_non_reflective_material ... ok
[INFO] [stdout] test world::world::test::shading_at_intersection_is_correct_from_outside ... ok
[INFO] [stdout] test world::world::test::shading_at_intersection_is_correct_from_inside ... ok
[INFO] [stdout] test world::world::test::reflected_colour_for_reflective_material ... ok
[INFO] [stdout] test world::world::test::shadow_with_object_between_point_and_light ... ok
[INFO] [stdout] test world::world::test::reflection_does_not_cause_stack_overflow ... ok
[INFO] [stdout] test world::world::test::reflected_colour_for_reflective_material_with_shade_hit ... ok
[INFO] [stdout] test ray::ray::tests::finding_n1_and_n1_at_various_intersections ... FAILED
[INFO] [stdout] test utils::test::tests::approx_floats_will_panic - should panic ... ok
[INFO] [stdout] test utils::test::tests::can_compare_two_tuples_and_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- ray::ray::tests::finding_n1_and_n1_at_various_intersections stdout ----
[INFO] [stdout] thread 'ray::ray::tests::finding_n1_and_n1_at_various_intersections' panicked at src/lib/ray/ray.rs:477:13:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 1.1
[INFO] [stdout]  right: 1.0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5606a43249e6 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x5606a43249e6 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5606a43249e6 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x5606a43249e6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5606a434de60 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x5606a434de60 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x5606a432227f - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x5606a43247c4 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x5606a43247c4 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5606a4326537 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x5606a432621d - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x5606a4250107 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x5606a4250107 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x5606a4326b56 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x5606a4326b56 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x5606a43268a2 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x5606a4324ee6 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x5606a4326600 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x5606a419f135 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x5606a419f5ab - core::panicking::assert_failed_inner::hbf94b40c37b92af0
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:342:17
[INFO] [stdout]   20:     0x5606a42079de - core::panicking::assert_failed::ha8a9dceb25560084
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:297:5
[INFO] [stdout]   21:     0x5606a421a7ae - module_lib::ray::ray::tests::finding_n1_and_n1_at_various_intersections::{{closure}}::hfc1e3554e5b46267
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/ray/ray.rs:477:13
[INFO] [stdout]   22:     0x5606a41f5be0 - core::iter::traits::iterator::Iterator::for_each::call::{{closure}}::hf2218b5c00d9d65a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/iter/traits/iterator.rs:855:29
[INFO] [stdout]   23:     0x5606a41c67e4 - <core::iter::adapters::zip::Zip<A,B> as core::iter::adapters::zip::SpecFold>::spec_fold::h05f2556a6fc7db6a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/iter/adapters/zip.rs:659:21
[INFO] [stdout]   24:     0x5606a41c0956 - <core::iter::adapters::zip::Zip<A,B> as core::iter::adapters::zip::ZipImpl<A,B>>::fold::hf57e213a251cc25f
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/iter/adapters/zip.rs:249:9
[INFO] [stdout]   25:     0x5606a41c0706 - <core::iter::adapters::zip::Zip<A,B> as core::iter::traits::iterator::Iterator>::fold::h115c805a233ae947
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/iter/adapters/zip.rs:103:9
[INFO] [stdout]   26:     0x5606a41c14f0 - core::iter::traits::iterator::Iterator::for_each::h34855b071fbcf315
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/iter/traits/iterator.rs:858:9
[INFO] [stdout]   27:     0x5606a421a648 - module_lib::ray::ray::tests::finding_n1_and_n1_at_various_intersections::ha8ddebd7a5c3663d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/ray/ray.rs:476:9
[INFO] [stdout]   28:     0x5606a4219d67 - module_lib::ray::ray::tests::finding_n1_and_n1_at_various_intersections::{{closure}}::h041e50dcdc276b83
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/ray/ray.rs:446:52
[INFO] [stdout]   29:     0x5606a41c8c46 - core::ops::function::FnOnce::call_once::h3d27e39117861716
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x5606a42559df - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x5606a42559df - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   32:     0x5606a4254761 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   33:     0x5606a4254761 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   34:     0x5606a4254761 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   35:     0x5606a4254761 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   36:     0x5606a4254761 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   37:     0x5606a4254761 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   38:     0x5606a4254761 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   39:     0x5606a421ba96 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   40:     0x5606a421ba96 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   41:     0x5606a4220af7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   42:     0x5606a4220af7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   43:     0x5606a4220af7 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   44:     0x5606a4220af7 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   45:     0x5606a4220af7 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   46:     0x5606a4220af7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   47:     0x5606a4220af7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x5606a432b715 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   49:     0x5606a432b715 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   50:     0x5606a432b715 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   51:     0x7f8aacfbbac3 - <unknown>
[INFO] [stdout]   52:     0x7f8aad04cbf4 - __clone
[INFO] [stdout]   53:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     ray::ray::tests::finding_n1_and_n1_at_various_intersections
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 164 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "59c559dba822a6fb86c4b520fb96fecdf185fffa36894217c7e2997e7c5813a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59c559dba822a6fb86c4b520fb96fecdf185fffa36894217c7e2997e7c5813a8", kill_on_drop: false }`
[INFO] [stdout] 59c559dba822a6fb86c4b520fb96fecdf185fffa36894217c7e2997e7c5813a8
