[INFO] updating cached repository tandalesc/rust-ray-tracer [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/tandalesc/rust-ray-tracer [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/tandalesc/rust-ray-tracer" "work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/tandalesc/rust-ray-tracer"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/tandalesc/rust-ray-tracer'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tandalesc/rust-ray-tracer" "work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/tandalesc/rust-ray-tracer"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/tandalesc/rust-ray-tracer'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0b27ecb44e5d39a4591abc32e50f3e743dd8f339 [INFO] sha for GitHub repo tandalesc/rust-ray-tracer: 0b27ecb44e5d39a4591abc32e50f3e743dd8f339 [INFO] validating manifest of tandalesc/rust-ray-tracer on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tandalesc/rust-ray-tracer on toolchain try#f45cc3094ee337acd688771b9234318046b0572d [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing tandalesc/rust-ray-tracer [INFO] finished frobbing tandalesc/rust-ray-tracer [INFO] frobbed toml for tandalesc/rust-ray-tracer written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/tandalesc/rust-ray-tracer/Cargo.toml [INFO] started frobbing tandalesc/rust-ray-tracer [INFO] finished frobbing tandalesc/rust-ray-tracer [INFO] frobbed toml for tandalesc/rust-ray-tracer written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/tandalesc/rust-ray-tracer/Cargo.toml [INFO] crate tandalesc/rust-ray-tracer already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking tandalesc/rust-ray-tracer against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-3/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/tandalesc/rust-ray-tracer:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c9ea9d2fafd78ad618cf0d3e59fbacad51966f1f2702593521ff476eff3951fb [INFO] running `"docker" "start" "-a" "c9ea9d2fafd78ad618cf0d3e59fbacad51966f1f2702593521ff476eff3951fb"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Checking safe-transmute v0.10.1 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Checking png v0.14.0 [INFO] [stderr] Checking cgmath v0.17.0 [INFO] [stderr] Compiling num-derive v0.2.4 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking image v0.21.0 [INFO] [stderr] Checking rust-ray-tracer v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variant is never constructed: `Diffuse` [INFO] [stderr] --> src/primitives.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | Diffuse, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Reflective` [INFO] [stderr] --> src/primitives.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | / Reflective { [INFO] [stderr] 34 | | reflectivity: f64, [INFO] [stderr] 35 | | specular_color: Color, [INFO] [stderr] 36 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Refractive` [INFO] [stderr] --> src/primitives.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | / Refractive { [INFO] [stderr] 38 | | index: f64, [INFO] [stderr] 39 | | transparency: f64, [INFO] [stderr] 40 | | reflectivity: f64, [INFO] [stderr] 41 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `create_prime` [INFO] [stderr] --> src/ray.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn create_prime(x: u32, y: u32, scene: &Scene) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `create_reflection` [INFO] [stderr] --> src/ray.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn create_reflection(surface_normal: Direction, direction: Direction, hit_point: Point, bias: f64) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `create_transmission` [INFO] [stderr] --> src/ray.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn create_transmission(surface_normal: Direction, direction: Direction, hit_point: Point, bias: f64, index: f64) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Intersection` [INFO] [stderr] --> src/scene.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct Intersection<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/scene.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new<'b>(distance: f64, object: &'b Object) -> Intersection<'b> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Scene` [INFO] [stderr] --> src/scene.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | pub struct Scene<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `render` [INFO] [stderr] --> src/scene.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn render<'b>(&self) -> DynamicImage { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `trace` [INFO] [stderr] --> src/scene.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn trace(&self, ray: &Ray) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_color` [INFO] [stderr] --> src/scene.rs:57:1 [INFO] [stderr] | [INFO] [stderr] 57 | fn get_color(scene: &Scene, ray: &Ray, intersection: &Intersection, depth: u32) -> Color { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `cast_ray` [INFO] [stderr] --> src/scene.rs:89:1 [INFO] [stderr] | [INFO] [stderr] 89 | fn cast_ray(scene: &Scene, ray: &Ray, depth: u32) -> Color { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `shade_diffuse` [INFO] [stderr] --> src/scene.rs:100:1 [INFO] [stderr] | [INFO] [stderr] 100 | fn shade_diffuse(scene: &Scene, hit_point: Point, surface_normal: Direction, object: &Object) -> Color { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fresnel` [INFO] [stderr] --> src/scene.rs:121:1 [INFO] [stderr] | [INFO] [stderr] 121 | fn fresnel(surface_normal: Direction, direction: Direction, index: f64) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Sphere` [INFO] [stderr] --> src/sphere.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct Sphere { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Plane` [INFO] [stderr] --> src/plane.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Plane { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `DirectionalLight` [INFO] [stderr] --> src/light.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct DirectionalLight { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `PointLight` [INFO] [stderr] --> src/light.rs:23:1 [INFO] [stderr] | [INFO] [stderr] 23 | pub struct PointLight { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.48s [INFO] running `"docker" "inspect" "c9ea9d2fafd78ad618cf0d3e59fbacad51966f1f2702593521ff476eff3951fb"` [INFO] running `"docker" "rm" "-f" "c9ea9d2fafd78ad618cf0d3e59fbacad51966f1f2702593521ff476eff3951fb"` [INFO] [stdout] c9ea9d2fafd78ad618cf0d3e59fbacad51966f1f2702593521ff476eff3951fb