[INFO] updating cached repository https://github.com/tomafro/ray-tracer-challenge [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b4aab05c9676e132b70f60bdb98e30c0b6b08b8d [INFO] testing tomafro/ray-tracer-challenge against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomafro%2Fray-tracer-challenge" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tomafro/ray-tracer-challenge on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tomafro/ray-tracer-challenge [INFO] finished tweaking git repo https://github.com/tomafro/ray-tracer-challenge [INFO] tweaked toml for git repo https://github.com/tomafro/ray-tracer-challenge written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/tomafro/ray-tracer-challenge already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 43443103d706ed8b2e67225603782ac75598fbe2d22114e4608a9115c7971ebc [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" "43443103d706ed8b2e67225603782ac75598fbe2d22114e4608a9115c7971ebc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43443103d706ed8b2e67225603782ac75598fbe2d22114e4608a9115c7971ebc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43443103d706ed8b2e67225603782ac75598fbe2d22114e4608a9115c7971ebc", kill_on_drop: false }` [INFO] [stdout] 43443103d706ed8b2e67225603782ac75598fbe2d22114e4608a9115c7971ebc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60fb578cfd4b70813275e35333445b5d3f844538f7d0a3dc730e7dac056e37a6 [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" "60fb578cfd4b70813275e35333445b5d3f844538f7d0a3dc730e7dac056e37a6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling libc v0.2.59 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling proc-macro-hack-impl v0.4.1 [INFO] [stderr] Compiling unindent v0.1.3 [INFO] [stderr] Compiling proc-macro-hack v0.4.1 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling indoc-impl v0.2.8 [INFO] [stderr] Compiling indoc v0.2.8 [INFO] [stderr] Compiling tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.03s [INFO] running `Command { std: "docker" "inspect" "60fb578cfd4b70813275e35333445b5d3f844538f7d0a3dc730e7dac056e37a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60fb578cfd4b70813275e35333445b5d3f844538f7d0a3dc730e7dac056e37a6", kill_on_drop: false }` [INFO] [stdout] 60fb578cfd4b70813275e35333445b5d3f844538f7d0a3dc730e7dac056e37a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0deb009ee64ad26b343dd5b40460f328c17e4499012225598dad4e34c6a89eb6 [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" "0deb009ee64ad26b343dd5b40460f328c17e4499012225598dad4e34c6a89eb6", kill_on_drop: false }` [INFO] [stderr] Compiling tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.44s [INFO] running `Command { std: "docker" "inspect" "0deb009ee64ad26b343dd5b40460f328c17e4499012225598dad4e34c6a89eb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0deb009ee64ad26b343dd5b40460f328c17e4499012225598dad4e34c6a89eb6", kill_on_drop: false }` [INFO] [stdout] 0deb009ee64ad26b343dd5b40460f328c17e4499012225598dad4e34c6a89eb6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] e8fafc76e90f2dfeda676ee5c2765c2899a8904dea25a242c5479834a6a0d714 [INFO] running `Command { std: "docker" "start" "-a" "e8fafc76e90f2dfeda676ee5c2765c2899a8904dea25a242c5479834a6a0d714", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tracer-ed27e43848ff9b2b [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] [stderr] Running /opt/rustwide/target/debug/deps/coordinates-a53dd92d807cc858 [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] [stderr] Running /opt/rustwide/target/debug/deps/eight-c05534b4426e1280 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/five-ce7a82e95e0a37fe [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] [stderr] Running /opt/rustwide/target/debug/deps/four-96719914a7b834bd [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] [stderr] Running /opt/rustwide/target/debug/deps/nine_1-01087b7fc13b2f33 [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] [stderr] Running /opt/rustwide/target/debug/deps/one-5517cb84eef0694c [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] [stderr] Running /opt/rustwide/target/debug/deps/seven-bc189881b764f5db [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] [stderr] Running /opt/rustwide/target/debug/deps/six-d1353cbdecbdc04a [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] [stderr] Running /opt/rustwide/target/debug/deps/two-b03013b605e8bbe1 [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] [stderr] Running /opt/rustwide/target/debug/deps/camera-8920b0c398521b36 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test construct_a_ray_through_a_corner_of_the_canvas ... ok [INFO] [stdout] test construct_a_ray_through_the_center_of_the_canvas ... ok [INFO] [stdout] test construct_a_ray_when_the_camera_is_transformed ... ok [INFO] [stdout] test the_pixel_size_for_a_vertical_canvas ... ok [INFO] [stdout] test constructing_a_camera ... ok [INFO] [stdout] test the_pixel_size_for_a_horizontal_canvas ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/canvas-55aec2c30424373b [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test writing_pixels_to_a_canvas ... ok [INFO] [stdout] test creating_a_canvas ... ok [INFO] [stdout] test canvas_to_ppm ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/intersections-c023800d948de942 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test an_intersection_occurs_on_the_inside ... ok [INFO] [stdout] test an_intersection_occurs_on_the_outside ... ok [INFO] [stdout] test shading_an_intersection ... ok [INFO] [stdout] test precomputing_the_state_of_an_intersection ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lights-79198b5d8c68cef5 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test a_point_light_has_a_position_and_intensity ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/materials-d8f3c75bea4f228d [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test lighting_with_eye_opposite_surface_light_offset_45 ... ok [INFO] [stdout] test lighting_with_the_eye_between_light_and_surface_eye_offset_45 ... ok [INFO] [stdout] test lighting_with_the_eye_between_the_light_and_the_surface ... ok [INFO] [stdout] test lighting_with_eye_in_the_path_of_the_reflection_vector ... ok [INFO] [stdout] test lighting_with_the_surface_in_shadow ... ok [INFO] [stdout] test lighting_with_the_light_behind_the_surface ... ok [INFO] [stdout] test lighting_with_a_pattern_applied ... ok [INFO] [stdout] test the_default_material ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/matrix-b1e92e827434d309 [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test calculating_the_determinant_of_a_2x2_matrix ... ok [INFO] [stdout] test calculating_the_inverse_of_a_matrix ... ok [INFO] [stdout] test constructing_and_inspecting_a_4x4_matrix ... ok [INFO] [stdout] test matrix_equality_with_different_matrices ... ok [INFO] [stdout] test matrix_equality_with_identical_matrices ... ok [INFO] [stdout] test matrix_multiplied_by_a_tuple ... ok [INFO] [stdout] test multiplying_a_matrix_by_the_identity ... ok [INFO] [stdout] test constructing_and_inspecting_a_3x3_matrix ... ok [INFO] [stdout] test multiplying_a_product_by_its_inverse ... ok [INFO] [stdout] test multiplying_two_matrices ... ok [INFO] [stdout] test testing_an_invertible_matrix_for_invertibility ... ok [INFO] [stdout] test testing_an_non_invertible_matrix_for_invertibility ... ok [INFO] [stdout] test calculating_a_cofactor_of_a_3x3_matrix ... ok [INFO] [stdout] test submatrix_of_a_3x3_matrix_is_a_2x2_matrix ... ok [INFO] [stdout] test calculating_the_inverse_of_a_third_matrix ... ok [INFO] [stdout] test submatrix_of_a_4x4_matrix_is_a_3x3_matrix ... ok [INFO] [stdout] test transposing_the_identity_matrix ... ok [INFO] [stdout] test transposing_a_matrix ... ok [INFO] [stdout] test a_view_transformation_matrix_looking_in_positive_z_direction ... ok [INFO] [stdout] test the_view_transformation_moves_the_world ... ok [INFO] [stdout] test the_transformation_matrix_for_the_default_orientation ... ok [INFO] [stdout] test calculating_the_determinant_of_a_3x3_matrix ... ok [INFO] [stdout] test calculating_the_inverse_of_another_matrix ... ok [INFO] [stdout] test calculating_a_minor_of_a_3x3_matrix ... ok [INFO] [stdout] test an_arbitrary_view_transformation ... ok [INFO] [stdout] test calculating_the_determinant_of_a_4x4_matrix ... ok [INFO] [stdout] test constructing_and_inspecting_a_2x2_matrix ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/patterns-0734e805654eec83 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test a_stripe_pattern_is_constant_in_z ... ok [INFO] [stdout] test checkers_should_repeat_in_z ... ok [INFO] [stdout] test a_stripe_pattern_is_constant_in_y ... ok [INFO] [stdout] test checkers_should_repeat_in_x ... ok [INFO] [stdout] test stripes_with_an_object_transformation ... ok [INFO] [stdout] test stripes_with_a_pattern_transformation ... ok [INFO] [stdout] test stripes_with_both_an_object_and_a_pattern_transformation ... ok [INFO] [stdout] test ring_should_extend_in_both_x_and_z ... ok [INFO] [stdout] test a_stripe_pattern_alternates_in_x ... ok [INFO] [stdout] test checkers_should_repeat_in_y ... ok [INFO] [stdout] test gradient_linearly_interpolates_between_colours ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/planes-b67fe26421bfb58e [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test intersect_with_a_coplanar_ray ... ok [INFO] [stdout] test a_ray_intersecting_a_plane_from_below ... ok [INFO] [stdout] test intersect_with_a_ray_parallel_to_the_plane ... ok [INFO] [stdout] test a_ray_intersecting_a_plane_from_above ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rays-e9e57f1bf94cf0dd [INFO] [stdout] test the_normal_of_a_plane_is_constant_everywhere ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test computing_a_point_from_a_distance ... ok [INFO] [stdout] test creating_and_querying_a_ray ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/shapes-c7c4060c71535279 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test the_default_material ... ok [INFO] [stdout] test the_default_transformation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/spheres-0f6b4975d3febbbd [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test a_ray_intersects_a_sphere_at_a_tangent ... ok [INFO] [stdout] test a_ray_originates_inside_a_sphere ... ok [INFO] [stdout] test a_spheres_default_transformation ... ok [INFO] [stdout] test a_sphere_has_a_default_material ... ok [INFO] [stdout] test computing_the_normal_on_a_translated_sphere ... ok [INFO] [stdout] test a_ray_misses_a_sphere ... ok [INFO] [stdout] test intersecting_a_scaled_sphere_with_a_ray ... ok [INFO] [stdout] test intersecting_a_translated_sphere_with_a_ray ... ok [INFO] [stdout] test scaling_a_ray ... ok [INFO] [stdout] test a_ray_intersects_a_sphere_at_two_points ... ok [INFO] [stdout] test a_sphere_is_behind_a_ray ... ok [INFO] [stdout] test an_intersection_encapsulates_t_and_object ... ok [INFO] [stdout] test computing_the_normal_on_a_scaled_sphere ... ok [INFO] [stdout] test changing_a_spheres_transformation ... ok [INFO] [stdout] test the_hit_is_always_the_lowest_non_negative_intersection ... ok [INFO] [stdout] test the_hit_when_all_intersections_have_negative_t ... ok [INFO] [stdout] test the_hit_when_all_intersections_have_positive_t ... ok [INFO] [stdout] test the_hit_when_some_intersections_have_negative_t ... ok [INFO] [stdout] test the_normal_on_a_sphere_at_a_non_axial_point ... ok [INFO] [stdout] test the_normal_on_a_sphere_at_a_point_on_the_x_axis ... ok [INFO] [stdout] test a_sphere_may_be_assigned_a_material ... ok [INFO] [stdout] test the_normal_is_a_normalized_vector ... ok [INFO] [stdout] test the_normal_on_a_sphere_at_a_point_on_the_y_axis ... ok [INFO] [stdout] test the_normal_on_a_sphere_at_a_point_on_the_z_axis ... ok [INFO] [stdout] test translating_a_ray ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/transformations-debda74bfa443c8e [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test multiplying_by_the_inverse_of_a_scaling_matrix ... ok [INFO] [stdout] test chained_transformations_must_be_applied_in_reverse_order ... ok [INFO] [stdout] test multiplying_by_the_inverse_of_a_translation_matrix ... ok [INFO] [stdout] test scaling_matrix_applied_to_a_point ... ok [INFO] [stdout] test shearing_transformation_moves_y_in_proportion_to_z ... ok [INFO] [stdout] test scaling_matrix_applied_to_a_vector ... ok [INFO] [stdout] test shearing_transformation_moves_z_in_proportion_to_y ... ok [INFO] [stdout] test shearing_transformation_moves_z_in_proportion_to_x ... ok [INFO] [stdout] test fluent_interface_for_chained_transformations ... ok [INFO] [stdout] test shearing_transformation_moves_x_in_proportion_to_y ... ok [INFO] [stdout] test translation_does_not_affect_vectors ... ok [INFO] [stdout] test shearing_transformation_moves_y_in_proportion_to_x ... ok [INFO] [stdout] test rotating_a_point_around_the_y_axis ... ok [INFO] [stdout] test multiplying_by_a_translation_matrix ... ok [INFO] [stdout] test shearing_transformation_moves_x_in_proportion_to_z ... ok [INFO] [stdout] test rotating_a_point_around_the_z_axis ... ok [INFO] [stdout] test reflection_is_scaling_by_a_negative_value ... ok [INFO] [stdout] test individual_transformations_are_applied_in_sequence ... ok [INFO] [stdout] test rotating_a_point_around_the_x_axis ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tuples-84d76c91f5f09d3f [INFO] [stdout] [INFO] [stdout] running 29 tests [INFO] [stdout] test adding_two_tuples ... ok [INFO] [stdout] test magnitude_of_vector_0_1_0 ... ok [INFO] [stdout] test adding_colours ... ok [INFO] [stdout] test colours_are_red_green_blue_tuples ... ok [INFO] [stdout] test cross_product_of_two_vectors ... ok [INFO] [stdout] test magnitude_of_vector_1_0_0 ... ok [INFO] [stdout] test multiplying_colours ... ok [INFO] [stdout] test magnitude_of_vector_1_2_3 ... ok [INFO] [stdout] test dividing_a_tuple_by_a_scalar ... ok [INFO] [stdout] test multiplying_a_tuple_by_a_fraction ... ok [INFO] [stdout] test dot_product_of_two_tuples ... ok [INFO] [stdout] test magnitude_of_a_normalized_vector ... ok [INFO] [stdout] test multiplying_a_tuple_by_a_scalar ... ok [INFO] [stdout] test magnitude_of_vector_0_0_1 ... ok [INFO] [stdout] test magnitude_of_vector_neg1_neg2_neg3 ... ok [INFO] [stdout] test multiplying_a_colour_by_a_scalar ... ok [INFO] [stdout] test subtracting_two_points ... ok [INFO] [stdout] test reflecting_a_vector_approaching_at_45 ... ok [INFO] [stdout] test vector_describes_tuples_with_w_equals_0 ... ok [INFO] [stdout] test tuple_with_w_equals_1_is_a_point ... ok [INFO] [stdout] test tuple_with_w_equals_0_is_a_vector ... ok [INFO] [stdout] test reflecting_a_vector_off_a_slanted_surface ... ok [INFO] [stdout] test subtracting_two_vectors ... ok [INFO] [stdout] test subtracting_colours ... ok [INFO] [stdout] test normalizing_vector_1_2_3 ... ok [INFO] [stdout] test point_describes_tuples_with_w_equals_1 ... ok [INFO] [stdout] test negating_a_tuple ... ok [INFO] [stdout] test subtracting_a_vector_from_a_point ... ok [INFO] [stdout] test subtracting_a_vector_from_the_zero_vector ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/world-a27abfcb6fe51f0e [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test creating_a_world ... ok [INFO] [stdout] test intersect_a_world_with_a_ray ... ok [INFO] [stdout] test there_is_no_shadow_when_an_object_is_behind_the_point ... ok [INFO] [stdout] test there_is_no_shadow_when_an_object_is_behind_the_light ... ok [INFO] [stdout] test there_is_no_shadow_when_nothing_is_collinear_with_point_and_light ... ok [INFO] [stdout] test shadow_when_an_object_is_between_the_point_and_the_light ... ok [INFO] [stdout] test the_colour_when_a_ray_hits ... ok [INFO] [stdout] test when_shade_hit_is_given_an_intersection_in_shadow ... ok [INFO] [stdout] test the_colour_when_a_ray_misses ... ok [INFO] [stdout] test the_colour_with_an_intersection_behind_the_ray ... ok [INFO] [stdout] test the_default_world ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests 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 `Command { std: "docker" "inspect" "e8fafc76e90f2dfeda676ee5c2765c2899a8904dea25a242c5479834a6a0d714", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8fafc76e90f2dfeda676ee5c2765c2899a8904dea25a242c5479834a6a0d714", kill_on_drop: false }` [INFO] [stdout] e8fafc76e90f2dfeda676ee5c2765c2899a8904dea25a242c5479834a6a0d714