[INFO] cloning repository https://github.com/isido/ray-tracer-challenge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/isido/ray-tracer-challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisido%2Fray-tracer-challenge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisido%2Fray-tracer-challenge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e4a1d98239b8afa78fc567f30c6f85147d6181e5
[INFO] testing isido/ray-tracer-challenge against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisido%2Fray-tracer-challenge" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/isido/ray-tracer-challenge on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/isido/ray-tracer-challenge
[INFO] finished tweaking git repo https://github.com/isido/ray-tracer-challenge
[INFO] tweaked toml for git repo https://github.com/isido/ray-tracer-challenge written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/isido/ray-tracer-challenge already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86c702417a0420d900b39068965fe5cc30bb54d942c7dfe72d1b7525b73c1dd9
[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" "86c702417a0420d900b39068965fe5cc30bb54d942c7dfe72d1b7525b73c1dd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86c702417a0420d900b39068965fe5cc30bb54d942c7dfe72d1b7525b73c1dd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86c702417a0420d900b39068965fe5cc30bb54d942c7dfe72d1b7525b73c1dd9", kill_on_drop: false }`
[INFO] [stdout] 86c702417a0420d900b39068965fe5cc30bb54d942c7dfe72d1b7525b73c1dd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ace52f152223c80cb408e306ea471084e7b3279b027c7bad795cdcd899802092
[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" "ace52f152223c80cb408e306ea471084e7b3279b027c7bad795cdcd899802092", kill_on_drop: false }`
[INFO] [stderr]    Compiling ray-tracer-challenge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `Command { std: "docker" "inspect" "ace52f152223c80cb408e306ea471084e7b3279b027c7bad795cdcd899802092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ace52f152223c80cb408e306ea471084e7b3279b027c7bad795cdcd899802092", kill_on_drop: false }`
[INFO] [stdout] ace52f152223c80cb408e306ea471084e7b3279b027c7bad795cdcd899802092
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--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] fa7d2aeac6473376a7f4ee65554a59ea42997330db82a9c7237f4446139c4e18
[INFO] running `Command { std: "docker" "start" "-a" "fa7d2aeac6473376a7f4ee65554a59ea42997330db82a9c7237f4446139c4e18", kill_on_drop: false }`
[INFO] [stderr]    Compiling ray-tracer-challenge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `Command { std: "docker" "inspect" "fa7d2aeac6473376a7f4ee65554a59ea42997330db82a9c7237f4446139c4e18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa7d2aeac6473376a7f4ee65554a59ea42997330db82a9c7237f4446139c4e18", kill_on_drop: false }`
[INFO] [stdout] fa7d2aeac6473376a7f4ee65554a59ea42997330db82a9c7237f4446139c4e18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37c404957f181951bc9d9664d915cb4d4df760bdb55aacfbb429c1c12457c5a2
[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" "37c404957f181951bc9d9664d915cb4d4df760bdb55aacfbb429c1c12457c5a2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 120 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ray_tracer_challenge-1ee18bdfa2aa7b1f
[INFO] [stdout] test canvas::tests::constructing_ppm_pixel_data ... ok
[INFO] [stdout] test canvas::tests::constructing_ppm_header ... ok
[INFO] [stdout] test canvas::tests::creating_canvas ... ok
[INFO] [stdout] test canvas::tests::splitting_long_lines_in_pmm_files ... ok
[INFO] [stdout] test intersection::tests::hit_is_always_lowest_non_negative_intersection ... ok
[INFO] [stdout] test canvas::tests::ppm_files_are_terminated_by_newline ... ok
[INFO] [stdout] test intersection::tests::hit_when_all_intersections_have_negative_t ... ok
[INFO] [stdout] test intersection::tests::aggregating_intersections ... ok
[INFO] [stdout] test canvas::tests::writing_pixels_to_canvas ... ok
[INFO] [stdout] test matrix::tests::calculating_determinant_of_2x2_matrix ... ok
[INFO] [stdout] test matrix::tests::calculating_cofactor_of_3x3_matrix ... ok
[INFO] [stdout] test matrix::tests::calculating_determinant_of_3x3_matrix ... ok
[INFO] [stdout] test matrix::tests::a_3x3_matrix_ought_to_be_representable ... ok
[INFO] [stdout] test matrix::tests::calculating_determinant_of_4x4_matrix ... ok
[INFO] [stdout] test intersection::tests::hit_when_some_intersections_have_negative_t ... ok
[INFO] [stdout] test material::tests::lightning_with_eye_opposite_surface_light_offset_45 ... ok
[INFO] [stdout] test intersection::tests::hit_when_intersection_occurs_on_inside ... ok
[INFO] [stdout] test material::tests::lightning_with_light_behind_surface ... ok
[INFO] [stdout] test matrix::tests::calculating_inverse_of_matrix ... ok
[INFO] [stdout] test matrix::tests::calculating_inverse_of_another_matrix ... ok
[INFO] [stdout] test matrix::tests::calculating_inverse_of_third_matrix ... ok
[INFO] [stdout] test matrix::tests::matrix_equality_with_different_matrices ... ok
[INFO] [stdout] test matrix::tests::matrix_equality_with_identical_matrices ... ok
[INFO] [stdout] test material::tests::default_material ... ok
[INFO] [stdout] test matrix::tests::constructing_and_inspecting_4x4_matrix ... ok
[INFO] [stdout] test intersection::tests::intersection_encapsulates_t_and_object ... ok
[INFO] [stdout] test intersection::tests::precomputing_state_of_intersection ... ok
[INFO] [stdout] test lights::tests::point_light_has_position_and_intensity ... ok
[INFO] [stdout] test material::tests::lightning_with_eye_between_light_and_surface ... ok
[INFO] [stdout] test matrix::tests::calculating_minor_of_3x3_matrix ... ok
[INFO] [stdout] test material::tests::lightning_with_eye_in_path_of_reflection_vector ... ok
[INFO] [stdout] test intersection::tests::hit_when_all_intersections_have_positive_t ... ok
[INFO] [stdout] test intersection::tests::hit_when_intersection_occurs_on_outside ... ok
[INFO] [stdout] test matrix::tests::a_2x2_matrix_ought_to_be_representable ... ok
[INFO] [stdout] test matrix::tests::testing_invertible_matrix_for_invertibility ... ok
[INFO] [stdout] test matrix::tests::testing_non_invertible_matrix_for_invertibility ... ok
[INFO] [stdout] test matrix::tests::transposing_identity_matrix ... ok
[INFO] [stdout] test matrix::tests::transposing_matrix ... ok
[INFO] [stdout] test matrix::tests::matrix_multiplied_by_tuple ... ok
[INFO] [stdout] test ray::tests::computing_point_from_distance ... ok
[INFO] [stdout] test matrix::tests::submatrix_of_4x4_matrix_is_3x3_matrix ... ok
[INFO] [stdout] test matrix::tests::submatrix_of_3x3_matrix_is_2x2_matrix ... ok
[INFO] [stdout] test matrix::tests::multiplying_matrix_by_identity_matrix ... ok
[INFO] [stdout] test matrix::tests::multiplying_two_matrices ... ok
[INFO] [stdout] test matrix::tests::multiplying_product_by_its_inverse ... ok
[INFO] [stdout] test ray::tests::scaling_ray ... ok
[INFO] [stdout] test ray::tests::creating_and_querying_ray ... ok
[INFO] [stdout] test ray::tests::translating_ray ... ok
[INFO] [stdout] test sphere::tests::intersecting_scaled_sphere_with_ray ... ok
[INFO] [stdout] test sphere::tests::intersecting_translated_sphere_with_ray ... ok
[INFO] [stdout] test sphere::tests::normal_is_normalized_vector ... ok
[INFO] [stdout] test sphere::tests::normal_on_sphere_at_non_axial_point ... ok
[INFO] [stdout] test sphere::tests::intersect_sets_object_on_intersection ... ok
[INFO] [stdout] test sphere::tests::normal_on_sphere_at_point_on_x_axis ... ok
[INFO] [stdout] test sphere::tests::normal_on_sphere_at_point_on_y_axis ... ok
[INFO] [stdout] test sphere::tests::ray_intersects_sphere_at_tangent ... ok
[INFO] [stdout] test sphere::tests::ray_intersects_sphere_at_two_points ... ok
[INFO] [stdout] test sphere::tests::ray_misses_sphere ... ok
[INFO] [stdout] test sphere::tests::ray_originates_inside_sphere ... ok
[INFO] [stdout] test sphere::tests::sphere_has_default_material ... ok
[INFO] [stdout] test sphere::tests::computing_normal_on_translated_sphere ... ok
[INFO] [stdout] test sphere::tests::normal_on_sphere_at_point_on_z_axis ... ok
[INFO] [stdout] test sphere::tests::changing_spheres_transformation ... ok
[INFO] [stdout] test sphere::tests::sphere_may_be_assigned_material ... ok
[INFO] [stdout] test sphere::tests::spheres_default_transformation ... ok
[INFO] [stdout] test transformation::tests::multiplying_by_inverse_of_scaling_matrix ... ok
[INFO] [stdout] test transformation::tests::reflection_is_scaling_by_negative_value ... ok
[INFO] [stdout] test transformation::tests::chained_transformations_must_be_applied_in_reverse_order ... ok
[INFO] [stdout] test transformation::tests::individual_transformations_are_applied_in_sequence ... ok
[INFO] [stdout] test sphere::tests::computing_normal_on_transformed_sphere ... ok
[INFO] [stdout] test sphere::tests::sphere_is_behind_ray ... ok
[INFO] [stdout] test transformation::tests::multiplying_by_inverse_of_translation_matrix ... ok
[INFO] [stdout] test transformation::tests::multiplying_by_translation_matrix ... ok
[INFO] [stdout] test transformation::tests::shearing_transformation_moves_y_proportion_to_x ... ok
[INFO] [stdout] test transformation::tests::shearing_transformation_moves_x_proportion_to_y ... ok
[INFO] [stdout] test tuple::tests::adding_two_tuples ... ok
[INFO] [stdout] test transformation::tests::shearing_transformation_moves_z_proportion_to_x ... ok
[INFO] [stdout] test transformation::tests::inverse_of_x_rotation_rotates_in_opposite_direction ... ok
[INFO] [stdout] test transformation::tests::scaling_matrix_applied_to_point ... ok
[INFO] [stdout] test transformation::tests::scaling_matrix_applied_to_vector ... ok
[INFO] [stdout] test transformation::tests::rotating_point_around_z_axis ... ok
[INFO] [stdout] test transformation::tests::shearing_transformation_moves_z_proportion_to_y ... ok
[INFO] [stdout] test tuple::tests::adding_colors ... ok
[INFO] [stdout] test transformation::tests::rotating_point_around_y_axis ... ok
[INFO] [stdout] test transformation::tests::rotating_point_around_x_axis ... ok
[INFO] [stdout] test transformation::tests::shearing_transformation_moves_x_proportion_to_z ... ok
[INFO] [stdout] test tuple::tests::dot_product_of_two_tuples ... ok
[INFO] [stdout] test tuple::tests::cross_product_of_two_vectors ... ok
[INFO] [stdout] test tuple::tests::equality_vector ... ok
[INFO] [stdout] test tuple::tests::inequality_vector_vector ... ok
[INFO] [stdout] test tuple::tests::multiplying_tuple_by_fraction ... ok
[INFO] [stdout] test tuple::tests::multiplying_colors ... ok
[INFO] [stdout] test tuple::tests::multiplying_color_by_scalar ... ok
[INFO] [stdout] test tuple::tests::magnitude_of_vectors ... ok
[INFO] [stdout] test tuple::tests::dividing_tuple_by_scalar ... ok
[INFO] [stdout] test tuple::tests::magnitude_of_normalized_vector ... ok
[INFO] [stdout] test transformation::tests::shearing_transformation_moves_y_proportion_to_z ... ok
[INFO] [stdout] test transformation::tests::translation_does_not_affect_vectors ... ok
[INFO] [stdout] test tuple::tests::colors_are_tuples ... ok
[INFO] [stdout] test tuple::tests::inequality_vector_point ... ok
[INFO] [stdout] test tuple::tests::subtracting_vector_from_point ... ok
[INFO] [stdout] test tuple::tests::subtracting_vector_from_zero_vector ... ok
[INFO] [stdout] test tuple::tests::tuple_point ... ok
[INFO] [stdout] test tuple::tests::subtracting_two_vectors ... ok
[INFO] [stdout] test tuple::tests::tuple_vector ... ok
[INFO] [stdout] test world::tests::default_world ... ok
[INFO] [stdout] test world::tests::intersect_world_with_ray ... ok
[INFO] [stdout] test world::tests::shading_intersection_from_inside ... ok
[INFO] [stdout] test world::tests::shading_intersection ... ok
[INFO] [stdout] test tuple::tests::reflecting_vector_off_slanted_surface ... ok
[INFO] [stdout] test tuple::tests::negating_tuple ... ok
[INFO] [stdout] test tuple::tests::reflecting_vector_approaching_at_45 ... ok
[INFO] [stdout] test tuple::tests::normalizing_vectors ... ok
[INFO] [stdout] test world::tests::color_when_ray_hits ... ok
[INFO] [stdout] test world::tests::creating_world ... ok
[INFO] [stdout] test tuple::tests::subtracting_colors ... ok
[INFO] [stdout] test tuple::tests::subtracting_two_points ... ok
[INFO] [stdout] test world::tests::color_when_ray_misses ... ok
[INFO] [stdout] test tuple::tests::multiplying_tuple_by_scalar ... ok
[INFO] [stdout] test world::tests::color_with_intersection_behind_ray ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 120 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/clock-e16b9069b6ced47e
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/projectile-e29a50920f1e7242
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rays-3217fe05c301b368
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ray-tracer-challenge
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "37c404957f181951bc9d9664d915cb4d4df760bdb55aacfbb429c1c12457c5a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37c404957f181951bc9d9664d915cb4d4df760bdb55aacfbb429c1c12457c5a2", kill_on_drop: false }`
[INFO] [stdout] 37c404957f181951bc9d9664d915cb4d4df760bdb55aacfbb429c1c12457c5a2