[INFO] updating cached repository https://github.com/litonico/PathTracing
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 336e66d2b1822fce0aa86b17e5ef3b77be7629b1
[INFO] testing litonico/PathTracing against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Flitonico%2FPathTracing" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/litonico/PathTracing on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/litonico/PathTracing
[INFO] finished tweaking git repo https://github.com/litonico/PathTracing
[INFO] tweaked toml for git repo https://github.com/litonico/PathTracing written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/litonico/PathTracing already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] abb0d067dfeb38881468bfbd918f359e84c4bcd43538bc4e342b9a6137c0d4f2
[INFO] running `"docker" "start" "-a" "abb0d067dfeb38881468bfbd918f359e84c4bcd43538bc4e342b9a6137c0d4f2"`
[INFO] [stderr]    Compiling pathtracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/scene.rs:6:18
[INFO] [stderr]   |
[INFO] [stderr] 6 |     surface: Box<Surface>,
[INFO] [stderr]   |                  ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:11:23
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(s: Box<Surface>) -> Object {
[INFO] [stderr]    |                       ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/scene.rs:105:1
[INFO] [stderr]     |
[INFO] [stderr] 105 | / macro_rules! assert_ray_approx_eq(
[INFO] [stderr] 106 | |     ($given: expr, $expected: expr) => ({
[INFO] [stderr] 107 | |         let (given_val, expected_val) = (&($given), &($expected));
[INFO] [stderr] 108 | |         let eps = 0.000001;
[INFO] [stderr] ...   |
[INFO] [stderr] 120 | |     })
[INFO] [stderr] 121 | | );
[INFO] [stderr]     | |__^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scene`
[INFO] [stderr]   --> src/main.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let scene = init_test_scene();
[INFO] [stderr]    |         ^^^^^ help: consider prefixing with an underscore: `_scene`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bounces`
[INFO] [stderr]   --> src/renderer.rs:23:41
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn render_ray(scene: &Scene, ray: &Ray, bounces: u8) -> Color {
[INFO] [stderr]    |                                         ^^^^^^^ help: consider prefixing with an underscore: `_bounces`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `intersection`
[INFO] [stderr]   --> src/renderer.rs:31:14
[INFO] [stderr]    |
[INFO] [stderr] 31 |         Some(intersection) => WHITE, // TODO
[INFO] [stderr]    |              ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_intersection`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `height`
[INFO] [stderr]  --> src/renderer.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     height: u32,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "abb0d067dfeb38881468bfbd918f359e84c4bcd43538bc4e342b9a6137c0d4f2"`
[INFO] running `"docker" "rm" "-f" "abb0d067dfeb38881468bfbd918f359e84c4bcd43538bc4e342b9a6137c0d4f2"`
[INFO] [stdout] abb0d067dfeb38881468bfbd918f359e84c4bcd43538bc4e342b9a6137c0d4f2
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] fb73be54f7383b68a63212bea3b33c792d8052eb60d286c2fd092001d12a9a5f
[INFO] running `"docker" "start" "-a" "fb73be54f7383b68a63212bea3b33c792d8052eb60d286c2fd092001d12a9a5f"`
[INFO] [stderr]    Compiling pathtracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/scene.rs:6:18
[INFO] [stderr]   |
[INFO] [stderr] 6 |     surface: Box<Surface>,
[INFO] [stderr]   |                  ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:11:23
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(s: Box<Surface>) -> Object {
[INFO] [stderr]    |                       ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scene`
[INFO] [stderr]   --> src/main.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let scene = init_test_scene();
[INFO] [stderr]    |         ^^^^^ help: consider prefixing with an underscore: `_scene`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bounces`
[INFO] [stderr]   --> src/renderer.rs:23:41
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn render_ray(scene: &Scene, ray: &Ray, bounces: u8) -> Color {
[INFO] [stderr]    |                                         ^^^^^^^ help: consider prefixing with an underscore: `_bounces`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `intersection`
[INFO] [stderr]   --> src/renderer.rs:31:14
[INFO] [stderr]    |
[INFO] [stderr] 31 |         Some(intersection) => WHITE, // TODO
[INFO] [stderr]    |              ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_intersection`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `height`
[INFO] [stderr]  --> src/renderer.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     height: u32,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_getting_a_ray_from_camera_understands_FOV` should have a snake case name
[INFO] [stderr]    --> src/scene.rs:180:4
[INFO] [stderr]     |
[INFO] [stderr] 180 | fn test_getting_a_ray_from_camera_understands_FOV() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_getting_a_ray_from_camera_understands_fov`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "fb73be54f7383b68a63212bea3b33c792d8052eb60d286c2fd092001d12a9a5f"`
[INFO] running `"docker" "rm" "-f" "fb73be54f7383b68a63212bea3b33c792d8052eb60d286c2fd092001d12a9a5f"`
[INFO] [stdout] fb73be54f7383b68a63212bea3b33c792d8052eb60d286c2fd092001d12a9a5f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] d2a5e82723b6ecd0e7524b5fc199a22ca7db25d811d920c9fa39708d73d9d9fb
[INFO] running `"docker" "start" "-a" "d2a5e82723b6ecd0e7524b5fc199a22ca7db25d811d920c9fa39708d73d9d9fb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pathtracer-7b2a4776839b0039
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test geometry::test_plane_intersection_with_ray_ ... ok
[INFO] [stdout] test geometry::test_sphere_intersection_with_ray_at_tangent ... ok
[INFO] [stdout] test geometry::test_sphere_intersection_with_ray_at_two_points ... ok
[INFO] [stdout] test scene::test_getting_a_ray_from_camera_understands_pixel_density ... ok
[INFO] [stdout] test scene::test_getting_a_ray_from_camera_understands_FOV ... ok
[INFO] [stdout] test scene::test_getting_a_ray_from_camera_oriented_z ... ok
[INFO] [stdout] test scene::test_getting_a_ray_from_camera_oriented_x ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d2a5e82723b6ecd0e7524b5fc199a22ca7db25d811d920c9fa39708d73d9d9fb"`
[INFO] running `"docker" "rm" "-f" "d2a5e82723b6ecd0e7524b5fc199a22ca7db25d811d920c9fa39708d73d9d9fb"`
[INFO] [stdout] d2a5e82723b6ecd0e7524b5fc199a22ca7db25d811d920c9fa39708d73d9d9fb