[INFO] cloning repository https://github.com/andrehjr/ray_tracing_challenge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrehjr/ray_tracing_challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrehjr%2Fray_tracing_challenge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrehjr%2Fray_tracing_challenge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ce04099841d5875551d1da5e50041925fc39c886
[INFO] testing andrehjr/ray_tracing_challenge against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrehjr%2Fray_tracing_challenge" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andrehjr/ray_tracing_challenge on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/andrehjr/ray_tracing_challenge
[INFO] finished tweaking git repo https://github.com/andrehjr/ray_tracing_challenge
[INFO] tweaked toml for git repo https://github.com/andrehjr/ray_tracing_challenge written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/andrehjr/ray_tracing_challenge already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24dc5d889f9c39374ef85e3f5808665d63793ca5cecba181fc3f7500cd172d2a
[INFO] running `Command { std: "docker" "start" "-a" "24dc5d889f9c39374ef85e3f5808665d63793ca5cecba181fc3f7500cd172d2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24dc5d889f9c39374ef85e3f5808665d63793ca5cecba181fc3f7500cd172d2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24dc5d889f9c39374ef85e3f5808665d63793ca5cecba181fc3f7500cd172d2a", kill_on_drop: false }`
[INFO] [stdout] 24dc5d889f9c39374ef85e3f5808665d63793ca5cecba181fc3f7500cd172d2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a3c8884e691d0dcb40448557730d421935052b266f3d6705e41cd458757acaf
[INFO] running `Command { std: "docker" "start" "-a" "8a3c8884e691d0dcb40448557730d421935052b266f3d6705e41cd458757acaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `sphere_to_ray`
[INFO] [stdout]   --> src/ray.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let sphere_to_ray = self.origin - point!(0.0, 0.0, 0.0);
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sphere_to_ray`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transform_skew`
[INFO] [stdout]   --> src/main.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let transform_skew = matrix![ 1.0, 1.0, 0.0, 0.0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transform_skew`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `Command { std: "docker" "inspect" "8a3c8884e691d0dcb40448557730d421935052b266f3d6705e41cd458757acaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a3c8884e691d0dcb40448557730d421935052b266f3d6705e41cd458757acaf", kill_on_drop: false }`
[INFO] [stdout] 8a3c8884e691d0dcb40448557730d421935052b266f3d6705e41cd458757acaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2f095bbd5d6de5be3aa419615d443d66c6fb29b7e44ba06b2b916f9516399a2
[INFO] running `Command { std: "docker" "start" "-a" "f2f095bbd5d6de5be3aa419615d443d66c6fb29b7e44ba06b2b916f9516399a2", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `sphere_to_ray`
[INFO] [stdout]   --> src/ray.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let sphere_to_ray = self.origin - point!(0.0, 0.0, 0.0);
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sphere_to_ray`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transform_skew`
[INFO] [stdout]   --> src/main.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let transform_skew = matrix![ 1.0, 1.0, 0.0, 0.0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transform_skew`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transform_skew`
[INFO] [stdout]   --> src/main.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let transform_skew = matrix![ 1.0, 1.0, 0.0, 0.0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transform_skew`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sphere_to_ray`
[INFO] [stdout]   --> src/ray.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let sphere_to_ray = self.origin - point!(0.0, 0.0, 0.0);
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sphere_to_ray`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.82s
[INFO] running `Command { std: "docker" "inspect" "f2f095bbd5d6de5be3aa419615d443d66c6fb29b7e44ba06b2b916f9516399a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2f095bbd5d6de5be3aa419615d443d66c6fb29b7e44ba06b2b916f9516399a2", kill_on_drop: false }`
[INFO] [stdout] f2f095bbd5d6de5be3aa419615d443d66c6fb29b7e44ba06b2b916f9516399a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b943dc5690a0cf256d381505758b9fc17cea329bb05fcad1c42c0b4ec40c24d
[INFO] running `Command { std: "docker" "start" "-a" "3b943dc5690a0cf256d381505758b9fc17cea329bb05fcad1c42c0b4ec40c24d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused variable: `sphere_to_ray`
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/ray.rs:74:13
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 74 |         let sphere_to_ray = self.origin - point!(0.0, 0.0, 0.0);
[INFO] [stdout] 
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sphere_to_ray`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `raytracer` (lib) generated 1 warning
[INFO] [stderr] warning: `raytracer` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unused variable: `transform_skew`
[INFO] [stderr]   --> src/main.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let transform_skew = matrix![ 1.0, 1.0, 0.0, 0.0;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transform_skew`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `raytracer` (bin "raytracer" test) generated 1 warning
[INFO] [stderr] warning: `raytracer` (bin "raytracer") generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/raytracer-b9f23ec44f3403ca)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/raytracer-a720d5da39475b87)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/canvas.rs (/opt/rustwide/target/debug/deps/canvas-39b854307c985bd6)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_canvas_write_pixel ... ok
[INFO] [stdout] test test_canvas_pixel_at ... ok
[INFO] [stdout] test test_canvas_new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/colors_and_tuples.rs (/opt/rustwide/target/debug/deps/colors_and_tuples-b7060fc51324e63a)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test test_color_add ... ok
[INFO] [stdout] test test_color_hadamard_product ... ok
[INFO] [stdout] test test_color_multiply ... ok
[INFO] [stdout] test test_tuple_norm ... ok
[INFO] [stdout] test test_tuple_not_eq_vector_and_points ... ok
[INFO] [stdout] test test_vector_new ... ok
[INFO] [stdout] test test_reflect_tuple ... ok
[INFO] [stdout] test test_tuple_add ... ok
[INFO] [stdout] test test_tuple_cross_product_inverse ... ok
[INFO] [stdout] test test_color_sub ... ok
[INFO] [stdout] test test_color_create ... ok
[INFO] [stdout] test test_tuple_sub ... ok
[INFO] [stdout] test test_tuple_dot_product ... ok
[INFO] [stdout] test test_tuple_new ... ok
[INFO] [stdout] test test_point_new ... ok
[INFO] [stdout] test test_tuple_magnitude ... ok
[INFO] [stdout] test test_tuple_multiply ... ok
[INFO] [stdout] test test_tuple_cross_product ... ok
[INFO] [stdout] test test_tuple_negate ... ok
[INFO] [stdout] test test_tuple_eq ... ok
[INFO] [stdout] test test_reflect_slanted_surface ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/light.rs (/opt/rustwide/target/debug/deps/light-1384dcb81b5d44d4)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_lightning_eye_between_light_and_surface ... ok
[INFO] [stdout] test test_lightning_eye_offset_45 ... ok
[INFO] [stderr]      Running tests/material.rs (/opt/rustwide/target/debug/deps/material-dad528dcb7a2aacf)
[INFO] [stdout] test test_light_has_position_and_intensity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/matrix.rs (/opt/rustwide/target/debug/deps/matrix-e68c2cac4155bc69)
[INFO] [stdout] test test_default_material ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_determinant_3x3 ... ok
[INFO] [stdout] test test_basic_matrix ... ok
[INFO] [stdout] test test_inverse_matrix ... ok
[INFO] [stdout] test test_inverse_matrix_more_samples ... ok
[INFO] [stdout] test test_inverse_matrix_multiplication ... ok
[INFO] [stdout] test test_matrix_identity_multiply ... ok
[INFO] [stdout] test test_matrix_cofactor ... ok
[INFO] [stdout] test test_matrix_multiply ... ok
[INFO] [stdout] test test_matrix_multiple_tuple ... ok
[INFO] [stdout] test test_matrix_determinant_2x2 ... ok
[INFO] [stdout] test test_transpose ... ok
[INFO] [stdout] test test_minor_matrix ... ok
[INFO] [stdout] test test_matrix_submatrixes ... ok
[INFO] [stderr]      Running tests/ppm.rs (/opt/rustwide/target/debug/deps/ppm-76dfacb26d4db028)
[INFO] [stdout] test test_matrix_identity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_canvas_to_ppm ... ok
[INFO] [stdout] test test_canvas_to_ppm_body ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ray.rs (/opt/rustwide/target/debug/deps/ray-aa9745caba4822cd)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_ray_transform ... ok
[INFO] [stdout] test test_ray_new ... ok
[INFO] [stdout] test test_position ... ok
[INFO] [stdout] test test_intersection_obj ... ok
[INFO] [stdout] test test_intersection_one ... ok
[INFO] [stdout] test test_hit_negative ... ok
[INFO] [stdout] test test_intersection_none ... ok
[INFO] [stdout] test test_intersection_inside_sphere ... ok
[INFO] [stdout] test test_hit ... ok
[INFO] [stderr]      Running tests/spheres.rs (/opt/rustwide/target/debug/deps/spheres-e2b13d399eb82a12)
[INFO] [stdout] test test_ray_transform_scaling ... ok
[INFO] [stdout] test test_intersection_sphere_behind_ray ... ok
[INFO] [stdout] test test_intersection ... ok
[INFO] [stdout] test test_hit_all_negative ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_sphere_default_material ... ok
[INFO] [stderr]      Running tests/transformations.rs (/opt/rustwide/target/debug/deps/transformations-494f6242ed01f28b)
[INFO] [stdout] test test_sphere_transformation ... ok
[INFO] [stdout] test test_sphere_transformation_two ... ok
[INFO] [stdout] test test_sphere_normal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_translation ... ok
[INFO] [stdout] test test_scaling_reflection ... ok
[INFO] [stdout] test test_rotation_y ... ok
[INFO] [stderr]    Doc-tests raytracer
[INFO] [stdout] test test_rotation_z ... ok
[INFO] [stdout] test test_scaling ... ok
[INFO] [stdout] test test_skew ... ok
[INFO] [stdout] test test_rotation_x ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3b943dc5690a0cf256d381505758b9fc17cea329bb05fcad1c42c0b4ec40c24d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b943dc5690a0cf256d381505758b9fc17cea329bb05fcad1c42c0b4ec40c24d", kill_on_drop: false }`
[INFO] [stdout] 3b943dc5690a0cf256d381505758b9fc17cea329bb05fcad1c42c0b4ec40c24d