[INFO] cloning repository https://github.com/guydunton/rtracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/guydunton/rtracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguydunton%2Frtracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguydunton%2Frtracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bd6c069c1075d2bc5d6ac97d5f448a25e5ba0695
[INFO] testing guydunton/rtracer against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguydunton%2Frtracer" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/guydunton/rtracer on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/guydunton/rtracer
[INFO] finished tweaking git repo https://github.com/guydunton/rtracer
[INFO] tweaked toml for git repo https://github.com/guydunton/rtracer written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/guydunton/rtracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 638b74984d4ab30ae1d14eabaef373096d3e91a97aaf4238fc58c1128b572eca
[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" "638b74984d4ab30ae1d14eabaef373096d3e91a97aaf4238fc58c1128b572eca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "638b74984d4ab30ae1d14eabaef373096d3e91a97aaf4238fc58c1128b572eca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "638b74984d4ab30ae1d14eabaef373096d3e91a97aaf4238fc58c1128b572eca", kill_on_drop: false }`
[INFO] [stdout] 638b74984d4ab30ae1d14eabaef373096d3e91a97aaf4238fc58c1128b572eca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39377038098ea247cde51126fba8cb125f5c6abdaa08bc6575e5fef68916e98f
[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" "39377038098ea247cde51126fba8cb125f5c6abdaa08bc6575e5fef68916e98f", kill_on_drop: false }`
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling deflate v0.8.3
[INFO] [stderr]    Compiling png v0.16.7
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rust-catch v0.3.0 (https://github.com/gdunton/rust-catch?rev=HEAD#8052a8f7)
[INFO] [stderr]    Compiling rtracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `object`
[INFO] [stdout]   --> src/primitives/intersection.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn object(&self) -> Shape {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sphere`
[INFO] [stdout]  --> src/primitives/shape.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn sphere() -> Shape {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.56s
[INFO] running `Command { std: "docker" "inspect" "39377038098ea247cde51126fba8cb125f5c6abdaa08bc6575e5fef68916e98f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39377038098ea247cde51126fba8cb125f5c6abdaa08bc6575e5fef68916e98f", kill_on_drop: false }`
[INFO] [stdout] 39377038098ea247cde51126fba8cb125f5c6abdaa08bc6575e5fef68916e98f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7eb5a6d32f09f34cd684bab899b0655dda5bd0550c125866bf4c40c304e100c1
[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" "7eb5a6d32f09f34cd684bab899b0655dda5bd0550c125866bf4c40c304e100c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.11s
[INFO] running `Command { std: "docker" "inspect" "7eb5a6d32f09f34cd684bab899b0655dda5bd0550c125866bf4c40c304e100c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eb5a6d32f09f34cd684bab899b0655dda5bd0550c125866bf4c40c304e100c1", kill_on_drop: false }`
[INFO] [stdout] 7eb5a6d32f09f34cd684bab899b0655dda5bd0550c125866bf4c40c304e100c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d5fafd812784fbee42682a1be83adc9d5a9a9e8be58867153e7192f3a9c8b07
[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" "6d5fafd812784fbee42682a1be83adc9d5a9a9e8be58867153e7192f3a9c8b07", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rtracer-e1f734c6d9558834
[INFO] [stdout] 
[INFO] [stdout] running 82 tests
[INFO] [stdout] test canvas::canvas_test::canvas_test::Canvas_pixels_be_set_to_a_color ... ok
[INFO] [stdout] test canvas::canvas_test::canvas_test::Canvas_can_be_written_to_png ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Calculate_the_cofactor_of_a_3x3_matrix ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Calculate_the_determinant_of_a_4x4_matrix ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Calculate_the_inverse_of_a_matrix ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Calculate_the_determinant_of_a_3x3_matrix ... ok
[INFO] [stdout] test canvas::color_test::color_test::Colors_can_be_added ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::A_shearing_transformation_moves_x_in_proportion_to_y ... ok
[INFO] [stdout] test maths::float_compare::test_is_same ... ok
[INFO] [stdout] test canvas::color_test::color_test::Retrieving_the_components_of_a_color_works ... ok
[INFO] [stdout] test canvas::canvas_test::canvas_test::Can_create_a_canvas ... ok
[INFO] [stdout] test canvas::color_test::color_test::Colors_can_be_subtracted ... ok
[INFO] [stdout] test canvas::color_test::color_test::Colors_can_be_multiplied_together ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Calculate_the_inverse_of_a_third_matrix ... ok
[INFO] [stdout] test canvas::color_test::color_test::Colors_can_be_multiplied_by_scalar ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Calculate_the_inverse_of_a_second_matrix ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Can_construct_a_matrix4x4 ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Matrices_can_be_multiplied_by_a_tuple ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Matrices_can_be_multiplied_together ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Can_construct_a_2x2_matrix ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Matrices_can_be_transposed ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Can_construct_a_3x3_matrix ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Multiply_by_the_inverse_of_a_scaling_matrix ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Testing_matrix_invertability ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::We_can_calculate_the_determinant_of_a_2x2_matrix ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Translation_does_not_affect_vectors ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::We_can_test_the_equality_of_matrices ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::apply_a_scaling_matrix_to_a_vector ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::apply_a_scaling_matrix_to_a_point ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::reflection_is_scaling_by_a_negative_value ... ok
[INFO] [stdout] test maths::tuple_test::tuple_test::Compute_the_cross_product_of_2_vectors ... ok
[INFO] [stdout] test maths::tuple_test::tuple_test::Compute_the_dot_product_of_2_vectors ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Chained_transformations_must_be_applied_in_reverse_order ... ok
[INFO] [stdout] test maths::tuple_test::tuple_test::Tuple_can_be_divided_by_a_scaler ... ok
[INFO] [stdout] test maths::tuple_test::tuple_test::Compute_the_length_of_a_different_vector ... ok
[INFO] [stdout] test maths::tuple_test::tuple_test::Tuple_can_be_multiplied_by_a_scaler ... ok
[INFO] [stdout] test maths::tuple_test::tuple_test::Compute_the_length_of_a_vector ... ok
[INFO] [stdout] test maths::tuple_test::tuple_test::adding_tuples_works ... ok
[INFO] [stdout] test maths::tuple_test::tuple_test::can_create_a_tuple_and_get_its_values ... ok
[INFO] [stdout] test maths::tuple_test::tuple_test::normalize_vector_4_0_0_gives_1_0_0 ... ok
[INFO] [stdout] test maths::tuple_test::tuple_test::point_creates_a_tuple_with_w_1 ... ok
[INFO] [stdout] test maths::tuple_test::tuple_test::subtracting_2_actual_points ... ok
[INFO] [stdout] test maths::tuple_test::tuple_test::subtracting_2_actual_vectors ... ok
[INFO] [stdout] test maths::tuple_test::tuple_test::subtracting_2_points ... ok
[INFO] [stdout] test maths::tuple_test::tuple_test::subtracting_2_vectors ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Create_a_submatrix_from_a_3x3_matrix ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Get_the_minor_of_a_matrix3x3 ... ok
[INFO] [stdout] test maths::tuple_test::tuple_test::subtracting_a_real_vector_from_a_real_point ... ok
[INFO] [stdout] test maths::tuple_test::tuple_test::subtracting_a_vector_from_a_point ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Rotating_a_point_around_the_x_axis ... ok
[INFO] [stdout] test maths::tuple_test::tuple_test::tuple_with_w_0_is_a_point ... ok
[INFO] [stdout] test maths::tuple_test::tuple_test::tuple_with_w_1_is_a_vector ... ok
[INFO] [stdout] test maths::tuple_test::tuple_test::vector_create_a_tuple_with_w_0 ... ok
[INFO] [stdout] test primitives::ray_test::ray_test::A_ray_intersects_a_sphere_at_2_locations ... ok
[INFO] [stdout] test maths::tuple_test::tuple_test::tuples_compare_correctly ... ok
[INFO] [stdout] test primitives::ray_test::ray_test::An_intersection_encapsulates_t_and_object ... ok
[INFO] [stdout] test primitives::ray_test::ray_test::Computing_a_point_from_a_distance ... ok
[INFO] [stdout] test primitives::ray_test::ray_test::Creating_and_querying_a_ray ... ok
[INFO] [stdout] test primitives::ray_test::ray_test::Intersecting_a_scaled_sphere_with_a_ray ... ok
[INFO] [stdout] test primitives::ray_test::ray_test::Intersecting_a_translated_sphere_with_a_ray ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Individual_transformations_are_applied_in_sequence ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Inverse_of_x_rotation_works_in_opposite_direction ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Multiplying_a_by_identity_returns_a ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Multiplying_a_product_by_its_invers ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Chain_transformation_using_fluent_api ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Multiplying_by_a_translation_matrix ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Multiplying_by_the_inverse_of_translation_matrix ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Rotate_around_the_y_axis ... ok
[INFO] [stdout] test maths::matrix_test::matrix_test::Rotate_around_the_z_axis ... ok
[INFO] [stdout] test primitives::ray_test::ray_test::Scale_a_ray ... ok
[INFO] [stdout] test primitives::ray_test::ray_test::A_spheres_default_transformation ... ok
[INFO] [stdout] test maths::tuple_test::tuple_test::tuples_can_be_negated ... ok
[INFO] [stdout] test primitives::ray_test::ray_test::A_ray_intersects_a_sphere_at_a_tangent ... ok
[INFO] [stdout] test primitives::ray_test::ray_test::A_sphere_is_behind_a_ray ... ok
[INFO] [stdout] test primitives::ray_test::ray_test::The_hit_when_all_intersections_have_positive_t ... ok
[INFO] [stdout] test primitives::ray_test::ray_test::Translate_a_ray ... ok
[INFO] [stdout] test primitives::ray_test::ray_test::The_hit_when_some_intersections_have_negative_t ... ok
[INFO] [stdout] test primitives::ray_test::ray_test::The_hit_is_always_the_lowest_nonnegative_intersection ... ok
[INFO] [stdout] test primitives::ray_test::ray_test::The_hit_when_all_intersections_have_negative_t ... ok
[INFO] [stdout] test primitives::ray_test::ray_test::Set_a_spheres_transformation ... ok
[INFO] [stdout] test primitives::ray_test::ray_test::A_ray_misses_a_sphere ... ok
[INFO] [stdout] test primitives::ray_test::ray_test::A_ray_originates_inside_a_sphere ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 82 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6d5fafd812784fbee42682a1be83adc9d5a9a9e8be58867153e7192f3a9c8b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d5fafd812784fbee42682a1be83adc9d5a9a9e8be58867153e7192f3a9c8b07", kill_on_drop: false }`
[INFO] [stdout] 6d5fafd812784fbee42682a1be83adc9d5a9a9e8be58867153e7192f3a9c8b07