[INFO] cloning repository https://github.com/tuzz/starlight
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tuzz/starlight" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftuzz%2Fstarlight", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftuzz%2Fstarlight'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 40639c02fb48235a5100d96d87a5de3db511bf80
[INFO] testing tuzz/starlight against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftuzz%2Fstarlight" "/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/tuzz/starlight on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tuzz/starlight
[INFO] finished tweaking git repo https://github.com/tuzz/starlight
[INFO] tweaked toml for git repo https://github.com/tuzz/starlight written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/tuzz/starlight already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85c37894edf52b023bf3d47916e86ca85706e9f4ff9950cce60c43629f6e5492
[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" "85c37894edf52b023bf3d47916e86ca85706e9f4ff9950cce60c43629f6e5492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85c37894edf52b023bf3d47916e86ca85706e9f4ff9950cce60c43629f6e5492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85c37894edf52b023bf3d47916e86ca85706e9f4ff9950cce60c43629f6e5492", kill_on_drop: false }`
[INFO] [stdout] 85c37894edf52b023bf3d47916e86ca85706e9f4ff9950cce60c43629f6e5492
[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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--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] 0ff7c7a5eebf7aa4434ea3e94a255c675f7aaf9f4a6a1cb699fe2991ad1b337f
[INFO] running `Command { std: "docker" "start" "-a" "0ff7c7a5eebf7aa4434ea3e94a255c675f7aaf9f4a6a1cb699fe2991ad1b337f", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling deflate v0.7.19
[INFO] [stderr]    Compiling png v0.14.0
[INFO] [stderr]    Compiling starlight v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `lerp`
[INFO] [stdout]   --> src/vector/mod.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn lerp(&self, other: Self, t: f64) -> Self {
[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: `get`
[INFO] [stdout]   --> src/image/mod.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn get(&self, x: usize, y: usize) -> Vector {
[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 7.55s
[INFO] running `Command { std: "docker" "inspect" "0ff7c7a5eebf7aa4434ea3e94a255c675f7aaf9f4a6a1cb699fe2991ad1b337f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ff7c7a5eebf7aa4434ea3e94a255c675f7aaf9f4a6a1cb699fe2991ad1b337f", kill_on_drop: false }`
[INFO] [stdout] 0ff7c7a5eebf7aa4434ea3e94a255c675f7aaf9f4a6a1cb699fe2991ad1b337f
[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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b4fbb7b0e04ea8033b73fc2b30d219547daf3c42f6070a525942bc076083f8a
[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" "7b4fbb7b0e04ea8033b73fc2b30d219547daf3c42f6070a525942bc076083f8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling starlight v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `subject`
[INFO] [stdout]   --> src/integrator/test.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let subject = Subject::new(camera());
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subject`
[INFO] [stdout]   --> src/integrator/test.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let subject = Subject::new(camera());
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subject`
[INFO] [stdout]   --> src/integrator/test.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let subject = Subject::new(camera());
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subject`
[INFO] [stdout]   --> src/integrator/test.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let subject = Subject::new(camera());
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `it_builds_an_image_with_a_two_dimensional_array_of_pixel_colors`
[INFO] [stdout]  --> src/image/test.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn it_builds_an_image_with_a_two_dimensional_array_of_pixel_colors() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `it_sets_the_pixel_colors_to_black`
[INFO] [stdout]   --> src/image/test.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn it_sets_the_pixel_colors_to_black() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `it_sets_the_color_of_a_pixel`
[INFO] [stdout]   --> src/image/test.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn it_sets_the_color_of_a_pixel() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "7b4fbb7b0e04ea8033b73fc2b30d219547daf3c42f6070a525942bc076083f8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b4fbb7b0e04ea8033b73fc2b30d219547daf3c42f6070a525942bc076083f8a", kill_on_drop: false }`
[INFO] [stdout] 7b4fbb7b0e04ea8033b73fc2b30d219547daf3c42f6070a525942bc076083f8a
[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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0b9d42efc1ba603ea7eeb15dbd920e4670e513b741a354962d53008e3135447b
[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" "0b9d42efc1ba603ea7eeb15dbd920e4670e513b741a354962d53008e3135447b", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `subject`
[INFO] [stderr]   --> src/integrator/test.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let subject = Subject::new(camera());
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `subject`
[INFO] [stderr]   --> src/integrator/test.rs:70:13
[INFO] [stderr]    |
[INFO] [stderr] 70 |         let subject = Subject::new(camera());
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `subject`
[INFO] [stderr]   --> src/integrator/test.rs:85:13
[INFO] [stderr]    |
[INFO] [stderr] 85 |         let subject = Subject::new(camera());
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `subject`
[INFO] [stderr]   --> src/integrator/test.rs:97:13
[INFO] [stderr]    |
[INFO] [stderr] 97 |         let subject = Subject::new(camera());
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `it_builds_an_image_with_a_two_dimensional_array_of_pixel_colors`
[INFO] [stderr]  --> src/image/test.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn it_builds_an_image_with_a_two_dimensional_array_of_pixel_colors() {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `it_sets_the_pixel_colors_to_black`
[INFO] [stderr]   --> src/image/test.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn it_sets_the_pixel_colors_to_black() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `it_sets_the_color_of_a_pixel`
[INFO] [stderr]   --> src/image/test.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn it_sets_the_color_of_a_pixel() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/starlight-ddb4f687c1c469b8
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test film::test::pixel_ratio::it_returns_the_ratio_of_the_pixels_position_to_the_films_dimensions ... ok
[INFO] [stdout] test film::test::pixel_ratios::it_returns_an_array_of_all_pixels_with_their_x_y_ratios ... ok
[INFO] [stdout] test camera::test::trace_rays::it_calls_the_closure_with_a_ray_for_each_pixel ... ok
[INFO] [stdout] test image::test::byte::it_clamps_positive_values_to_255 ... ok
[INFO] [stdout] test camera::test::trace_rays::it_sets_the_color_of_each_pixel_from_the_closures_return_value ... ok
[INFO] [stdout] test image::test::byte::it_clamps_negative_values_to_zero ... ok
[INFO] [stdout] test image::test::byte::it_normalizes_the_f64_to_the_0_to_255_range ... ok
[INFO] [stdout] test interaction::test::ord::it_orders_interactions_by_their_ray_t_parameters ... ok
[INFO] [stdout] test interaction::test::new::it_builds_an_interaction_containing_the_rays_parameter_and_a_surface_normal ... ok
[INFO] [stdout] test interaction::test::new::it_normalizes_the_surface_normal ... ok
[INFO] [stdout] test camera::test::generate_ray::it_generates_a_ray_that_travels_through_the_film_at_the_given_ratio ... ok
[INFO] [stdout] test light::test::new::it_builds_a_light_with_origin_and_power ... ok
[INFO] [stdout] test camera::test::new::it_builds_a_camera_and_places_it_in_the_scene ... ok
[INFO] [stdout] test camera::test::new::it_normalizes_the_direction_and_orientation_vectors ... ok
[INFO] [stdout] test camera::test::new::it_sets_vectors_that_span_left_to_right_and_top_to_bottom ... ok
[INFO] [stdout] test integrator::test::new::it_builds_the_integrator_with_a_camera ... ok
[INFO] [stdout] test film::test::new::it_builds_a_film_that_contains_an_image_of_the_scene ... ok
[INFO] [stdout] test integrator::test::li::it_returns_the_shaded_color_if_the_ray_intersects ... ok
[INFO] [stdout] test scene::test::intersection::it_returns_the_interaction_and_primitive_for_the_shape_at_the_back ... ok
[INFO] [stdout] test primitive::test::new::it_builds_a_primitive_that_combines_a_shape_with_a_material ... ok
[INFO] [stdout] test scene::test::intersection::it_returns_the_interaction_and_primitive_for_the_shape_at_the_front ... ok
[INFO] [stdout] test integrator::test::li::it_does_not_cast_shadows_from_primitives_behind_the_light ... ok
[INFO] [stdout] test light::test::sample_li::it_calculates_radiance_by_dividing_the_lights_power_by_the_radius_squared ... ok
[INFO] [stdout] test ray::test::new::it_builds_a_ray_with_origin_and_direction ... ok
[INFO] [stdout] test light::test::sample_li::it_builds_a_vector_pointing_towards_the_light ... ok
[INFO] [stdout] test scene::test::new::it_builds_a_scene_with_primitives_and_lights ... ok
[INFO] [stdout] test material::test::new::it_builds_a_material_that_has_a_color ... ok
[INFO] [stdout] test scene::test::intersection::it_returns_none_if_the_ray_does_not_intersect_any_primitive ... ok
[INFO] [stdout] test vector::test::addition::it_adds_the_vectors_components ... ok
[INFO] [stdout] test sphere::test::intersection::it_returns_none_if_the_ray_does_not_intersect_the_sphere ... ok
[INFO] [stdout] test vector::test::dot::it_returns_the_dot_product_of_two_vectors ... ok
[INFO] [stdout] test vector::test::cross_product::it_calculates_the_cross_product_of_two_vectors ... ok
[INFO] [stdout] test integrator::test::li::it_returns_black_if_the_intersection_point_is_in_shadow ... ok
[INFO] [stdout] test ray::test::at::it_returns_the_point_at_a_position_along_the_ray ... ok
[INFO] [stdout] test sphere::test::intersection::it_ignores_interactions_at_the_origin_of_the_ray ... ok
[INFO] [stdout] test sphere::test::new::it_builds_a_sphere ... ok
[INFO] [stdout] test sphere::test::intersection::it_ignores_interactions_epsilon_along_the_ray_to_counter_floating_precision_errors ... ok
[INFO] [stdout] test vector::test::division::it_divides_the_vectors_components_by_a_divisor ... ok
[INFO] [stdout] test vector::test::scaling::it_multiplies_the_vectors_components_by_a_scalar ... ok
[INFO] [stdout] test vector::test::new::it_builds_a_vector_with_x_y_and_z_coordinates ... ok
[INFO] [stdout] test vector::test::negation::it_negates_the_vectors_components ... ok
[INFO] [stdout] test vector::test::lerp::it_linearly_interpolates_between_two_vectors ... ok
[INFO] [stdout] test vector::test::subtraction::it_subtracts_the_vectors_components ... ok
[INFO] [stdout] test vector::test::normalize::it_divides_each_component_by_the_vectors_length ... ok
[INFO] [stdout] test vector::test::length::it_returns_the_length_of_the_vector ... ok
[INFO] [stdout] test sphere::test::intersection::it_returns_the_nearest_interaction_if_the_ray_intersects_the_sphere ... ok
[INFO] [stdout] test integrator::test::li::it_returns_the_background_color_if_the_ray_doesnt_intersect ... FAILED
[INFO] [stdout] test image::test::write::it_writes_the_image_to_a_file ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- integrator::test::li::it_returns_the_background_color_if_the_ray_doesnt_intersect stdout ----
[INFO] [stdout] thread 'integrator::test::li::it_returns_the_background_color_if_the_ray_doesnt_intersect' panicked at 'assertion failed: `(left == right)`
[INFO] [stdout]   left: `Vector { x: 0.7, y: 0.7, z: 0.7 }`,
[INFO] [stdout]  right: `Vector { x: 0.2, y: 0.2, z: 0.2 }`', src/integrator/test.rs:65:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x555e71ea7810 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x555e71ea7810 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x555e71ea7810 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x555e71ea7810 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1e0bdbb35e83deca
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x555e71ec9aac - core::fmt::write::he67f9b17bcb7ee73
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080
[INFO] [stdout]    5:     0x555e71e1e4e6 - std::io::Write::write_fmt::h68b2e5fe4c78e61a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516
[INFO] [stdout]    6:     0x555e71ea202d - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::he9ebec865e28165c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/impls.rs:179
[INFO] [stdout]    7:     0x555e71ea9d2d - std::sys_common::backtrace::_print::haa20918e28a126c5
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x555e71ea9d2d - std::sys_common::backtrace::print::h49e772a4873d9076
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x555e71ea9d2d - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208
[INFO] [stdout]   10:     0x555e71ea9982 - std::panicking::default_hook::h63997b7b949e1ce0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:224
[INFO] [stdout]   11:     0x555e71eaa411 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577
[INFO] [stdout]   12:     0x555e71ea9fb9 - std::panicking::begin_panic_handler::{{closure}}::h8b43445b254eeb30
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:484
[INFO] [stdout]   13:     0x555e71ea7c9c - std::sys_common::backtrace::__rust_end_short_backtrace::hacd691450edfeae0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x555e71ea9f79 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:483
[INFO] [stdout]   15:     0x555e71ea9f2b - std::panicking::begin_panic_fmt::hef75366dd3a9de61
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:437
[INFO] [stdout]   16:     0x555e71e0d011 - starlight::integrator::test::li::it_returns_the_background_color_if_the_ray_doesnt_intersect::hea9b23f00865b35c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/integrator/test.rs:65
[INFO] [stdout]   17:     0x555e71e0cd2a - starlight::integrator::test::li::it_returns_the_background_color_if_the_ray_doesnt_intersect::{{closure}}::h8292046d3e398c44
[INFO] [stdout]                                at /opt/rustwide/workdir/src/integrator/test.rs:57
[INFO] [stdout]   18:     0x555e71e1a11e - core::ops::function::FnOnce::call_once::h9057a72e68580ea8
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   19:     0x555e71e452d3 - core::ops::function::FnOnce::call_once::hcd3fa2f0696c1015
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   20:     0x555e71e452d3 - test::__rust_begin_short_backtrace::h113f97c5e5ab7d4a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:516
[INFO] [stdout]   21:     0x555e71e437d8 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h01fd09163cae2442
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   22:     0x555e71e437d8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0da6b685ae74a04a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stdout]   23:     0x555e71e437d8 - std::panicking::try::do_call::h564a32f132f2c264
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stdout]   24:     0x555e71e437d8 - std::panicking::try::h477cfd4b06a2e64a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stdout]   25:     0x555e71e437d8 - std::panic::catch_unwind::hdb5abc6d008c399d
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stdout]   26:     0x555e71e437d8 - test::run_test_in_process::he8ff7dec91b275be
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:543
[INFO] [stdout]   27:     0x555e71e437d8 - test::run_test::run_test_inner::{{closure}}::hfd9f49e4a4ff9162
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:449
[INFO] [stdout]   28:     0x555e71e1d866 - std::sys_common::backtrace::__rust_begin_short_backtrace::hee6d60d5bb466aff
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   29:     0x555e71e229d5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h988cecdf9ebbaf00
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:464
[INFO] [stdout]   30:     0x555e71e229d5 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330cf727ec126982
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stdout]   31:     0x555e71e229d5 - std::panicking::try::do_call::h6cd25078f4a5ea13
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stdout]   32:     0x555e71e229d5 - std::panicking::try::h84b1d49961301705
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stdout]   33:     0x555e71e229d5 - std::panic::catch_unwind::h6145324593b3654b
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stdout]   34:     0x555e71e229d5 - std::thread::Builder::spawn_unchecked::{{closure}}::ha41e72e8024f9192
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:463
[INFO] [stdout]   35:     0x555e71e229d5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hfb5034cf1f1be223
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   36:     0x555e71eb043a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd4d30e37db281e8f
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   37:     0x555e71eb043a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h019185a215ba16e4
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   38:     0x555e71eb043a - std::sys::unix::thread::Thread::new::thread_start::h33c6d7cf25f9291f
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   39:     0x7f831cf0e609 - start_thread
[INFO] [stdout]   40:     0x7f831d199103 - clone
[INFO] [stdout]   41:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- image::test::write::it_writes_the_image_to_a_file stdout ----
[INFO] [stdout] thread 'image::test::write::it_writes_the_image_to_a_file' panicked at 'failed to create image file: Os { code: 30, kind: Other, message: "Read-only file system" }', src/image/mod.rs:31:43
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x555e71ea7810 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x555e71ea7810 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x555e71ea7810 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x555e71ea7810 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1e0bdbb35e83deca
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x555e71ec9aac - core::fmt::write::he67f9b17bcb7ee73
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080
[INFO] [stdout]    5:     0x555e71e1e4e6 - std::io::Write::write_fmt::h68b2e5fe4c78e61a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516
[INFO] [stdout]    6:     0x555e71ea202d - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::he9ebec865e28165c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/impls.rs:179
[INFO] [stdout]    7:     0x555e71ea9d2d - std::sys_common::backtrace::_print::haa20918e28a126c5
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x555e71ea9d2d - std::sys_common::backtrace::print::h49e772a4873d9076
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x555e71ea9d2d - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208
[INFO] [stdout]   10:     0x555e71ea9982 - std::panicking::default_hook::h63997b7b949e1ce0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:224
[INFO] [stdout]   11:     0x555e71eaa411 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577
[INFO] [stdout]   12:     0x555e71ea9fb9 - std::panicking::begin_panic_handler::{{closure}}::h8b43445b254eeb30
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:484
[INFO] [stdout]   13:     0x555e71ea7c9c - std::sys_common::backtrace::__rust_end_short_backtrace::hacd691450edfeae0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x555e71ea9f79 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:483
[INFO] [stdout]   15:     0x555e71ec8381 - core::panicking::panic_fmt::h5b17d4a0e853d0f5
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/panicking.rs:85
[INFO] [stdout]   16:     0x555e71ec81a3 - core::option::expect_none_failed::hd08bf36cae411fff
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/option.rs:1234
[INFO] [stdout]   17:     0x555e71e1c549 - core::result::Result<T,E>::expect::hf68aa11557cd6551
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/result.rs:933
[INFO] [stdout]   18:     0x555e71e1300a - starlight::image::Image::write::h31487452a73ed515
[INFO] [stdout]                                at /opt/rustwide/workdir/src/image/mod.rs:31
[INFO] [stdout]   19:     0x555e71e0f715 - starlight::image::test::write::it_writes_the_image_to_a_file::he7cd79dccf198e8c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/image/test.rs:54
[INFO] [stdout]   20:     0x555e71e0f5fa - starlight::image::test::write::it_writes_the_image_to_a_file::{{closure}}::h6035f098181085f7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/image/test.rs:46
[INFO] [stdout]   21:     0x555e71e1a04e - core::ops::function::FnOnce::call_once::h7de4b5b0b8636d2c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   22:     0x555e71e452d3 - core::ops::function::FnOnce::call_once::hcd3fa2f0696c1015
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   23:     0x555e71e452d3 - test::__rust_begin_short_backtrace::h113f97c5e5ab7d4a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:516
[INFO] [stdout]   24:     0x555e71e437d8 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h01fd09163cae2442
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   25:     0x555e71e437d8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0da6b685ae74a04a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stdout]   26:     0x555e71e437d8 - std::panicking::try::do_call::h564a32f132f2c264
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stdout]   27:     0x555e71e437d8 - std::panicking::try::h477cfd4b06a2e64a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stdout]   28:     0x555e71e437d8 - std::panic::catch_unwind::hdb5abc6d008c399d
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stdout]   29:     0x555e71e437d8 - test::run_test_in_process::he8ff7dec91b275be
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:543
[INFO] [stdout]   30:     0x555e71e437d8 - test::run_test::run_test_inner::{{closure}}::hfd9f49e4a4ff9162
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:449
[INFO] [stdout]   31:     0x555e71e1d866 - std::sys_common::backtrace::__rust_begin_short_backtrace::hee6d60d5bb466aff
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   32:     0x555e71e229d5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h988cecdf9ebbaf00
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:464
[INFO] [stdout]   33:     0x555e71e229d5 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330cf727ec126982
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stdout]   34:     0x555e71e229d5 - std::panicking::try::do_call::h6cd25078f4a5ea13
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stdout]   35:     0x555e71e229d5 - std::panicking::try::h84b1d49961301705
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stdout]   36:     0x555e71e229d5 - std::panic::catch_unwind::h6145324593b3654b
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stdout]   37:     0x555e71e229d5 - std::thread::Builder::spawn_unchecked::{{closure}}::ha41e72e8024f9192
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:463
[INFO] [stdout]   38:     0x555e71e229d5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hfb5034cf1f1be223
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   39:     0x555e71eb043a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd4d30e37db281e8f
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   40:     0x555e71eb043a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h019185a215ba16e4
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   41:     0x555e71eb043a - std::sys::unix::thread::Thread::new::thread_start::h33c6d7cf25f9291f
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   42:     0x7f831cf0e609 - start_thread
[INFO] [stdout]   43:     0x7f831d199103 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     image::test::write::it_writes_the_image_to_a_file
[INFO] [stdout]     integrator::test::li::it_returns_the_background_color_if_the_ray_doesnt_intersect
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 46 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--bin starlight'
[INFO] running `Command { std: "docker" "inspect" "0b9d42efc1ba603ea7eeb15dbd920e4670e513b741a354962d53008e3135447b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b9d42efc1ba603ea7eeb15dbd920e4670e513b741a354962d53008e3135447b", kill_on_drop: false }`
[INFO] [stdout] 0b9d42efc1ba603ea7eeb15dbd920e4670e513b741a354962d53008e3135447b
