[INFO] cloning repository https://github.com/litonico/PathTracing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/litonico/PathTracing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flitonico%2FPathTracing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flitonico%2FPathTracing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 336e66d2b1822fce0aa86b17e5ef3b77be7629b1
[INFO] checking litonico/PathTracing against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flitonico%2FPathTracing" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/litonico/PathTracing on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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 /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/litonico/PathTracing already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", 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] 1ac60e79d68cb1a16850c35c7cc5aabc1de570c529a30544b74da329bdabbf34
[INFO] running `Command { std: "docker" "start" "-a" "1ac60e79d68cb1a16850c35c7cc5aabc1de570c529a30544b74da329bdabbf34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ac60e79d68cb1a16850c35c7cc5aabc1de570c529a30544b74da329bdabbf34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ac60e79d68cb1a16850c35c7cc5aabc1de570c529a30544b74da329bdabbf34", kill_on_drop: false }`
[INFO] [stdout] 1ac60e79d68cb1a16850c35c7cc5aabc1de570c529a30544b74da329bdabbf34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b95339da4c06bd6ce5369143b001bc6d2e724844c13f8303ef4b60bdcc17a1e
[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" "4b95339da4c06bd6ce5369143b001bc6d2e724844c13f8303ef4b60bdcc17a1e", kill_on_drop: false }`
[INFO] [stderr]     Checking pathtracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/scene.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     surface: Box<Surface>,
[INFO] [stdout]   |                  ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(s: Box<Surface>) -> Object {
[INFO] [stdout]    |                       ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/scene.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | / macro_rules! assert_ray_approx_eq(
[INFO] [stdout] 106 | |     ($given: expr, $expected: expr) => ({
[INFO] [stdout] 107 | |         let (given_val, expected_val) = (&($given), &($expected));
[INFO] [stdout] 108 | |         let eps = 0.000001;
[INFO] [stdout] ...   |
[INFO] [stdout] 120 | |     })
[INFO] [stdout] 121 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/scene.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     surface: Box<Surface>,
[INFO] [stdout]   |                  ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(s: Box<Surface>) -> Object {
[INFO] [stdout]    |                       ^^^^^^^ help: use `dyn`: `dyn Surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scene`
[INFO] [stdout]   --> src/main.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let scene = init_test_scene();
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scene`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bounces`
[INFO] [stdout]   --> src/renderer.rs:23:41
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn render_ray(scene: &Scene, ray: &Ray, bounces: u8) -> Color {
[INFO] [stdout]    |                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bounces`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `intersection`
[INFO] [stdout]   --> src/renderer.rs:31:14
[INFO] [stdout]    |
[INFO] [stdout] 31 |         Some(intersection) => WHITE, // TODO
[INFO] [stdout]    |              ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intersection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `height`
[INFO] [stdout]  --> src/renderer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     height: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scene`
[INFO] [stdout]   --> src/main.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let scene = init_test_scene();
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scene`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bounces`
[INFO] [stdout]   --> src/renderer.rs:23:41
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn render_ray(scene: &Scene, ray: &Ray, bounces: u8) -> Color {
[INFO] [stdout]    |                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bounces`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `intersection`
[INFO] [stdout]   --> src/renderer.rs:31:14
[INFO] [stdout]    |
[INFO] [stdout] 31 |         Some(intersection) => WHITE, // TODO
[INFO] [stdout]    |              ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intersection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `height`
[INFO] [stdout]  --> src/renderer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     height: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_getting_a_ray_from_camera_understands_FOV` should have a snake case name
[INFO] [stdout]    --> src/scene.rs:180:4
[INFO] [stdout]     |
[INFO] [stdout] 180 | fn test_getting_a_ray_from_camera_understands_FOV() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `test_getting_a_ray_from_camera_understands_fov`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "4b95339da4c06bd6ce5369143b001bc6d2e724844c13f8303ef4b60bdcc17a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b95339da4c06bd6ce5369143b001bc6d2e724844c13f8303ef4b60bdcc17a1e", kill_on_drop: false }`
[INFO] [stdout] 4b95339da4c06bd6ce5369143b001bc6d2e724844c13f8303ef4b60bdcc17a1e