Dec 19 21:52:19.729 INFO checking SkyZH/raytracer.rs against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 21:52:19.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/SkyZH/raytracer.rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:52:20.324 INFO [stdout] 2ce26d73fd00b33db5383dd55e7be489fe81e23a0957ac959afe3cfa744b0e68
Dec 19 21:52:20.328 INFO running `"docker" "start" "-a" "2ce26d73fd00b33db5383dd55e7be489fe81e23a0957ac959afe3cfa744b0e68"`
Dec 19 21:52:21.924 INFO [stderr]     Checking raytracer v0.1.0 (/opt/crater/workdir)
Dec 19 21:52:23.336 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 21:52:23.336 INFO [stderr]  --> src/main.rs:1:1
Dec 19 21:52:23.336 INFO [stderr]   |
Dec 19 21:52:23.336 INFO [stderr] 1 | #[macro_use]
Dec 19 21:52:23.336 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 21:52:23.336 INFO [stderr]   |
Dec 19 21:52:23.336 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:52:23.336 INFO [stderr] 
Dec 19 21:52:23.336 INFO [stderr] warning: unused import: `tracer::World`
Dec 19 21:52:23.336 INFO [stderr]  --> src/renderer/mod_renderer.rs:3:5
Dec 19 21:52:23.336 INFO [stderr]   |
Dec 19 21:52:23.336 INFO [stderr] 3 | use tracer::World;
Dec 19 21:52:23.336 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 21:52:23.336 INFO [stderr] 
Dec 19 21:52:23.336 INFO [stderr] warning: unused import: `tracer::Camera`
Dec 19 21:52:23.336 INFO [stderr]  --> src/renderer/mod_renderer.rs:4:5
Dec 19 21:52:23.336 INFO [stderr]   |
Dec 19 21:52:23.336 INFO [stderr] 4 | use tracer::Camera;
Dec 19 21:52:23.336 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 19 21:52:23.336 INFO [stderr] 
Dec 19 21:52:23.336 INFO [stderr] warning: unused import: `renderer::RenderProvider`
Dec 19 21:52:23.336 INFO [stderr]  --> src/renderer/mod_renderer.rs:6:5
Dec 19 21:52:23.336 INFO [stderr]   |
Dec 19 21:52:23.336 INFO [stderr] 6 | use renderer::RenderProvider;
Dec 19 21:52:23.336 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:52:23.336 INFO [stderr] 
Dec 19 21:52:23.336 INFO [stderr] warning: unused import: `tracer::Ray`
Dec 19 21:52:23.336 INFO [stderr]   --> src/renderer/basic_renderer.rs:10:5
Dec 19 21:52:23.336 INFO [stderr]    |
Dec 19 21:52:23.336 INFO [stderr] 10 | use tracer::Ray;
Dec 19 21:52:23.336 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 21:52:23.337 INFO [stderr] 
Dec 19 21:52:23.337 INFO [stderr] warning: unused import: `tracer::Hitable`
Dec 19 21:52:23.337 INFO [stderr]   --> src/renderer/basic_renderer.rs:11:5
Dec 19 21:52:23.337 INFO [stderr]    |
Dec 19 21:52:23.337 INFO [stderr] 11 | use tracer::Hitable;
Dec 19 21:52:23.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 21:52:23.337 INFO [stderr] 
Dec 19 21:52:23.337 INFO [stderr] warning: unused import: `self::rand::Rng`
Dec 19 21:52:23.337 INFO [stderr]  --> src/renderer/thread_renderer.rs:6:5
Dec 19 21:52:23.337 INFO [stderr]   |
Dec 19 21:52:23.337 INFO [stderr] 6 | use self::rand::Rng;
Dec 19 21:52:23.337 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 19 21:52:23.337 INFO [stderr] 
Dec 19 21:52:23.337 INFO [stderr] warning: unused import: `tracer::Vec3`
Dec 19 21:52:23.337 INFO [stderr]   --> src/renderer/thread_renderer.rs:15:5
Dec 19 21:52:23.337 INFO [stderr]    |
Dec 19 21:52:23.337 INFO [stderr] 15 | use tracer::Vec3;
Dec 19 21:52:23.337 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 21:52:23.337 INFO [stderr] 
Dec 19 21:52:23.337 INFO [stderr] warning: unused import: `tracer::Ray`
Dec 19 21:52:23.337 INFO [stderr]   --> src/renderer/thread_renderer.rs:18:5
Dec 19 21:52:23.337 INFO [stderr]    |
Dec 19 21:52:23.337 INFO [stderr] 18 | use tracer::Ray;
Dec 19 21:52:23.337 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 21:52:23.337 INFO [stderr] 
Dec 19 21:52:23.337 INFO [stderr] warning: unused import: `tracer::Hitable`
Dec 19 21:52:23.337 INFO [stderr]   --> src/renderer/thread_renderer.rs:19:5
Dec 19 21:52:23.337 INFO [stderr]    |
Dec 19 21:52:23.337 INFO [stderr] 19 | use tracer::Hitable;
Dec 19 21:52:23.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 21:52:23.337 INFO [stderr] 
Dec 19 21:52:23.348 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 21:52:23.348 INFO [stderr]  --> src/main.rs:1:1
Dec 19 21:52:23.348 INFO [stderr]   |
Dec 19 21:52:23.348 INFO [stderr] 1 | #[macro_use]
Dec 19 21:52:23.348 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 21:52:23.348 INFO [stderr]   |
Dec 19 21:52:23.348 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:52:23.348 INFO [stderr] 
Dec 19 21:52:23.348 INFO [stderr] warning: unused import: `tracer::World`
Dec 19 21:52:23.348 INFO [stderr]  --> src/renderer/mod_renderer.rs:3:5
Dec 19 21:52:23.348 INFO [stderr]   |
Dec 19 21:52:23.348 INFO [stderr] 3 | use tracer::World;
Dec 19 21:52:23.348 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 21:52:23.348 INFO [stderr] 
Dec 19 21:52:23.348 INFO [stderr] warning: unused import: `tracer::Camera`
Dec 19 21:52:23.348 INFO [stderr]  --> src/renderer/mod_renderer.rs:4:5
Dec 19 21:52:23.348 INFO [stderr]   |
Dec 19 21:52:23.348 INFO [stderr] 4 | use tracer::Camera;
Dec 19 21:52:23.348 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 19 21:52:23.348 INFO [stderr] 
Dec 19 21:52:23.348 INFO [stderr] warning: unused import: `renderer::RenderProvider`
Dec 19 21:52:23.348 INFO [stderr]  --> src/renderer/mod_renderer.rs:6:5
Dec 19 21:52:23.348 INFO [stderr]   |
Dec 19 21:52:23.348 INFO [stderr] 6 | use renderer::RenderProvider;
Dec 19 21:52:23.348 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:52:23.348 INFO [stderr] 
Dec 19 21:52:23.348 INFO [stderr] warning: unused import: `tracer::Ray`
Dec 19 21:52:23.348 INFO [stderr]   --> src/renderer/basic_renderer.rs:10:5
Dec 19 21:52:23.348 INFO [stderr]    |
Dec 19 21:52:23.348 INFO [stderr] 10 | use tracer::Ray;
Dec 19 21:52:23.348 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 21:52:23.348 INFO [stderr] 
Dec 19 21:52:23.348 INFO [stderr] warning: unused import: `tracer::Hitable`
Dec 19 21:52:23.348 INFO [stderr]   --> src/renderer/basic_renderer.rs:11:5
Dec 19 21:52:23.348 INFO [stderr]    |
Dec 19 21:52:23.348 INFO [stderr] 11 | use tracer::Hitable;
Dec 19 21:52:23.348 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 21:52:23.348 INFO [stderr] 
Dec 19 21:52:23.368 INFO [stderr] warning: unused import: `self::rand::Rng`
Dec 19 21:52:23.368 INFO [stderr]  --> src/renderer/thread_renderer.rs:6:5
Dec 19 21:52:23.368 INFO [stderr]   |
Dec 19 21:52:23.368 INFO [stderr] 6 | use self::rand::Rng;
Dec 19 21:52:23.368 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 19 21:52:23.368 INFO [stderr] 
Dec 19 21:52:23.368 INFO [stderr] warning: unused import: `tracer::Vec3`
Dec 19 21:52:23.368 INFO [stderr]   --> src/renderer/thread_renderer.rs:15:5
Dec 19 21:52:23.368 INFO [stderr]    |
Dec 19 21:52:23.368 INFO [stderr] 15 | use tracer::Vec3;
Dec 19 21:52:23.368 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 21:52:23.368 INFO [stderr] 
Dec 19 21:52:23.368 INFO [stderr] warning: unused import: `tracer::Ray`
Dec 19 21:52:23.368 INFO [stderr]   --> src/renderer/thread_renderer.rs:18:5
Dec 19 21:52:23.368 INFO [stderr]    |
Dec 19 21:52:23.368 INFO [stderr] 18 | use tracer::Ray;
Dec 19 21:52:23.368 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 21:52:23.368 INFO [stderr] 
Dec 19 21:52:23.368 INFO [stderr] warning: unused import: `tracer::Hitable`
Dec 19 21:52:23.368 INFO [stderr]   --> src/renderer/thread_renderer.rs:19:5
Dec 19 21:52:23.369 INFO [stderr]    |
Dec 19 21:52:23.369 INFO [stderr] 19 | use tracer::Hitable;
Dec 19 21:52:23.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 21:52:23.369 INFO [stderr] 
Dec 19 21:52:23.728 INFO [stderr] warning: unused import: `self::rand::Rng`
Dec 19 21:52:23.728 INFO [stderr]  --> src/renderer/basic_renderer.rs:6:5
Dec 19 21:52:23.728 INFO [stderr]   |
Dec 19 21:52:23.728 INFO [stderr] 6 | use self::rand::Rng;
Dec 19 21:52:23.728 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 19 21:52:23.740 INFO [stderr] 
Dec 19 21:52:23.748 INFO [stderr] warning: unused import: `self::rand::Rng`
Dec 19 21:52:23.749 INFO [stderr]  --> src/renderer/basic_renderer.rs:6:5
Dec 19 21:52:23.749 INFO [stderr]   |
Dec 19 21:52:23.749 INFO [stderr] 6 | use self::rand::Rng;
Dec 19 21:52:23.749 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 19 21:52:23.749 INFO [stderr] 
Dec 19 21:52:23.749 INFO [stderr] warning: unused variable: `ray`
Dec 19 21:52:23.749 INFO [stderr]   --> src/tracer/materials/lambertian.rs:20:23
Dec 19 21:52:23.749 INFO [stderr]    |
Dec 19 21:52:23.749 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 19 21:52:23.749 INFO [stderr]    |                       ^^^ help: consider using `_ray` instead
Dec 19 21:52:23.765 INFO [stderr] warning: unused variable: `ray`
Dec 19 21:52:23.765 INFO [stderr]   --> src/tracer/materials/lambertian.rs:20:23
Dec 19 21:52:23.765 INFO [stderr]    |
Dec 19 21:52:23.765 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 19 21:52:23.765 INFO [stderr]    |                       ^^^ help: consider using `_ray` instead
Dec 19 21:52:23.765 INFO [stderr]    |
Dec 19 21:52:23.765 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 21:52:23.765 INFO [stderr] 
Dec 19 21:52:23.765 INFO [stderr] warning: unused variable: `u`
Dec 19 21:52:23.765 INFO [stderr]   --> src/tracer/materials/lambertian.rs:26:23
Dec 19 21:52:23.765 INFO [stderr]    |
Dec 19 21:52:23.765 INFO [stderr] 26 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.765 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 19 21:52:23.765 INFO [stderr] 
Dec 19 21:52:23.765 INFO [stderr] warning: unused variable: `v`
Dec 19 21:52:23.765 INFO [stderr]   --> src/tracer/materials/lambertian.rs:26:31
Dec 19 21:52:23.765 INFO [stderr]    |
Dec 19 21:52:23.765 INFO [stderr] 26 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.765 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 19 21:52:23.765 INFO [stderr] 
Dec 19 21:52:23.765 INFO [stderr] warning: unused variable: `p`
Dec 19 21:52:23.765 INFO [stderr]   --> src/tracer/materials/lambertian.rs:26:39
Dec 19 21:52:23.765 INFO [stderr]    |
Dec 19 21:52:23.765 INFO [stderr] 26 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.765 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 19 21:52:23.765 INFO [stderr] 
Dec 19 21:52:23.765 INFO [stderr] warning: unused variable: `u`
Dec 19 21:52:23.765 INFO [stderr]   --> src/tracer/materials/metal.rs:33:23
Dec 19 21:52:23.765 INFO [stderr]    |
Dec 19 21:52:23.765 INFO [stderr] 33 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.765 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 19 21:52:23.765 INFO [stderr] 
Dec 19 21:52:23.765 INFO [stderr] warning: unused variable: `v`
Dec 19 21:52:23.765 INFO [stderr]   --> src/tracer/materials/metal.rs:33:31
Dec 19 21:52:23.765 INFO [stderr]    |
Dec 19 21:52:23.765 INFO [stderr] 33 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.765 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 19 21:52:23.765 INFO [stderr] 
Dec 19 21:52:23.765 INFO [stderr] warning: unused variable: `p`
Dec 19 21:52:23.765 INFO [stderr]   --> src/tracer/materials/metal.rs:33:39
Dec 19 21:52:23.765 INFO [stderr]    |
Dec 19 21:52:23.765 INFO [stderr] 33 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.765 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 19 21:52:23.765 INFO [stderr] 
Dec 19 21:52:23.765 INFO [stderr] warning: unused variable: `u`
Dec 19 21:52:23.765 INFO [stderr]   --> src/tracer/materials/dielectric.rs:51:23
Dec 19 21:52:23.765 INFO [stderr]    |
Dec 19 21:52:23.765 INFO [stderr] 51 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.765 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 19 21:52:23.765 INFO [stderr] 
Dec 19 21:52:23.765 INFO [stderr] warning: unused variable: `v`
Dec 19 21:52:23.765 INFO [stderr]   --> src/tracer/materials/dielectric.rs:51:31
Dec 19 21:52:23.765 INFO [stderr]    |
Dec 19 21:52:23.765 INFO [stderr] 51 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.765 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 19 21:52:23.765 INFO [stderr] 
Dec 19 21:52:23.765 INFO [stderr] warning: unused variable: `p`
Dec 19 21:52:23.765 INFO [stderr]   --> src/tracer/materials/dielectric.rs:51:39
Dec 19 21:52:23.765 INFO [stderr]    |
Dec 19 21:52:23.765 INFO [stderr] 51 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.765 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 19 21:52:23.765 INFO [stderr] 
Dec 19 21:52:23.765 INFO [stderr] warning: unused variable: `ray`
Dec 19 21:52:23.765 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:23:23
Dec 19 21:52:23.765 INFO [stderr]    |
Dec 19 21:52:23.765 INFO [stderr] 23 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 19 21:52:23.765 INFO [stderr]    |                       ^^^ help: consider using `_ray` instead
Dec 19 21:52:23.765 INFO [stderr] 
Dec 19 21:52:23.765 INFO [stderr] warning: unused variable: `u`
Dec 19 21:52:23.765 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:30:23
Dec 19 21:52:23.765 INFO [stderr]    |
Dec 19 21:52:23.765 INFO [stderr] 30 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.766 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 19 21:52:23.766 INFO [stderr] 
Dec 19 21:52:23.766 INFO [stderr] warning: unused variable: `v`
Dec 19 21:52:23.766 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:30:31
Dec 19 21:52:23.766 INFO [stderr]    |
Dec 19 21:52:23.766 INFO [stderr] 30 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.766 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 19 21:52:23.766 INFO [stderr] 
Dec 19 21:52:23.766 INFO [stderr] warning: unused variable: `p`
Dec 19 21:52:23.766 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:30:39
Dec 19 21:52:23.766 INFO [stderr]    |
Dec 19 21:52:23.766 INFO [stderr] 30 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.766 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 19 21:52:23.766 INFO [stderr] 
Dec 19 21:52:23.766 INFO [stderr] warning: unused variable: `ray`
Dec 19 21:52:23.766 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:20:23
Dec 19 21:52:23.766 INFO [stderr]    |
Dec 19 21:52:23.766 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 19 21:52:23.766 INFO [stderr]    |                       ^^^ help: consider using `_ray` instead
Dec 19 21:52:23.766 INFO [stderr] 
Dec 19 21:52:23.766 INFO [stderr] warning: unused variable: `hit_record`
Dec 19 21:52:23.766 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:20:34
Dec 19 21:52:23.766 INFO [stderr]    |
Dec 19 21:52:23.766 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 19 21:52:23.766 INFO [stderr]    |                                  ^^^^^^^^^^ help: consider using `_hit_record` instead
Dec 19 21:52:23.766 INFO [stderr] 
Dec 19 21:52:23.766 INFO [stderr] warning: unused variable: `randomizer`
Dec 19 21:52:23.766 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:20:58
Dec 19 21:52:23.766 INFO [stderr]    |
Dec 19 21:52:23.766 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 19 21:52:23.766 INFO [stderr]    |                                                          ^^^^^^^^^^ help: consider using `_randomizer` instead
Dec 19 21:52:23.766 INFO [stderr] 
Dec 19 21:52:23.766 INFO [stderr] warning: unused variable: `u`
Dec 19 21:52:23.766 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:23:23
Dec 19 21:52:23.766 INFO [stderr]    |
Dec 19 21:52:23.766 INFO [stderr] 23 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.766 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 19 21:52:23.766 INFO [stderr] 
Dec 19 21:52:23.766 INFO [stderr] warning: unused variable: `v`
Dec 19 21:52:23.766 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:23:31
Dec 19 21:52:23.766 INFO [stderr]    |
Dec 19 21:52:23.766 INFO [stderr] 23 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.766 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 19 21:52:23.766 INFO [stderr] 
Dec 19 21:52:23.766 INFO [stderr] warning: unused variable: `p`
Dec 19 21:52:23.766 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:23:39
Dec 19 21:52:23.766 INFO [stderr]    |
Dec 19 21:52:23.766 INFO [stderr] 23 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.766 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 19 21:52:23.766 INFO [stderr] 
Dec 19 21:52:23.766 INFO [stderr] warning: unused variable: `u`
Dec 19 21:52:23.766 INFO [stderr]  --> src/tracer/textures/constant_texture.rs:9:21
Dec 19 21:52:23.766 INFO [stderr]   |
Dec 19 21:52:23.766 INFO [stderr] 9 |     fn value(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.766 INFO [stderr]   |                     ^ help: consider using `_u` instead
Dec 19 21:52:23.766 INFO [stderr] 
Dec 19 21:52:23.766 INFO [stderr] warning: unused variable: `v`
Dec 19 21:52:23.766 INFO [stderr]  --> src/tracer/textures/constant_texture.rs:9:29
Dec 19 21:52:23.766 INFO [stderr]   |
Dec 19 21:52:23.766 INFO [stderr] 9 |     fn value(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.766 INFO [stderr]   |                             ^ help: consider using `_v` instead
Dec 19 21:52:23.766 INFO [stderr] 
Dec 19 21:52:23.766 INFO [stderr] warning: unused variable: `p`
Dec 19 21:52:23.766 INFO [stderr]  --> src/tracer/textures/constant_texture.rs:9:37
Dec 19 21:52:23.766 INFO [stderr]   |
Dec 19 21:52:23.766 INFO [stderr] 9 |     fn value(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.766 INFO [stderr]   |                                     ^ help: consider using `_p` instead
Dec 19 21:52:23.766 INFO [stderr] 
Dec 19 21:52:23.777 INFO [stderr]    |
Dec 19 21:52:23.777 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 21:52:23.777 INFO [stderr] 
Dec 19 21:52:23.777 INFO [stderr] warning: unused variable: `u`
Dec 19 21:52:23.777 INFO [stderr]   --> src/tracer/materials/lambertian.rs:26:23
Dec 19 21:52:23.777 INFO [stderr]    |
Dec 19 21:52:23.777 INFO [stderr] 26 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.777 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 19 21:52:23.777 INFO [stderr] 
Dec 19 21:52:23.777 INFO [stderr] warning: unused variable: `v`
Dec 19 21:52:23.777 INFO [stderr]   --> src/tracer/materials/lambertian.rs:26:31
Dec 19 21:52:23.777 INFO [stderr]    |
Dec 19 21:52:23.777 INFO [stderr] 26 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.777 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 19 21:52:23.777 INFO [stderr] 
Dec 19 21:52:23.777 INFO [stderr] warning: unused variable: `p`
Dec 19 21:52:23.777 INFO [stderr]   --> src/tracer/materials/lambertian.rs:26:39
Dec 19 21:52:23.777 INFO [stderr]    |
Dec 19 21:52:23.777 INFO [stderr] 26 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.777 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 19 21:52:23.777 INFO [stderr] 
Dec 19 21:52:23.777 INFO [stderr] warning: unused variable: `u`
Dec 19 21:52:23.777 INFO [stderr]   --> src/tracer/materials/metal.rs:33:23
Dec 19 21:52:23.777 INFO [stderr]    |
Dec 19 21:52:23.777 INFO [stderr] 33 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.777 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 19 21:52:23.777 INFO [stderr] 
Dec 19 21:52:23.777 INFO [stderr] warning: unused variable: `v`
Dec 19 21:52:23.777 INFO [stderr]   --> src/tracer/materials/metal.rs:33:31
Dec 19 21:52:23.777 INFO [stderr]    |
Dec 19 21:52:23.777 INFO [stderr] 33 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.777 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 19 21:52:23.777 INFO [stderr] 
Dec 19 21:52:23.777 INFO [stderr] warning: unused variable: `p`
Dec 19 21:52:23.777 INFO [stderr]   --> src/tracer/materials/metal.rs:33:39
Dec 19 21:52:23.777 INFO [stderr]    |
Dec 19 21:52:23.777 INFO [stderr] 33 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.777 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 19 21:52:23.777 INFO [stderr] 
Dec 19 21:52:23.777 INFO [stderr] warning: unused variable: `u`
Dec 19 21:52:23.777 INFO [stderr]   --> src/tracer/materials/dielectric.rs:51:23
Dec 19 21:52:23.777 INFO [stderr]    |
Dec 19 21:52:23.777 INFO [stderr] 51 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.777 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 19 21:52:23.777 INFO [stderr] 
Dec 19 21:52:23.777 INFO [stderr] warning: unused variable: `v`
Dec 19 21:52:23.777 INFO [stderr]   --> src/tracer/materials/dielectric.rs:51:31
Dec 19 21:52:23.777 INFO [stderr]    |
Dec 19 21:52:23.777 INFO [stderr] 51 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.777 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 19 21:52:23.777 INFO [stderr] 
Dec 19 21:52:23.777 INFO [stderr] warning: unused variable: `p`
Dec 19 21:52:23.777 INFO [stderr]   --> src/tracer/materials/dielectric.rs:51:39
Dec 19 21:52:23.777 INFO [stderr]    |
Dec 19 21:52:23.777 INFO [stderr] 51 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.777 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 19 21:52:23.777 INFO [stderr] 
Dec 19 21:52:23.777 INFO [stderr] warning: unused variable: `ray`
Dec 19 21:52:23.777 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:23:23
Dec 19 21:52:23.777 INFO [stderr]    |
Dec 19 21:52:23.777 INFO [stderr] 23 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 19 21:52:23.777 INFO [stderr]    |                       ^^^ help: consider using `_ray` instead
Dec 19 21:52:23.777 INFO [stderr] 
Dec 19 21:52:23.777 INFO [stderr] warning: unused variable: `u`
Dec 19 21:52:23.777 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:30:23
Dec 19 21:52:23.777 INFO [stderr]    |
Dec 19 21:52:23.777 INFO [stderr] 30 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.777 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 19 21:52:23.777 INFO [stderr] 
Dec 19 21:52:23.777 INFO [stderr] warning: unused variable: `v`
Dec 19 21:52:23.777 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:30:31
Dec 19 21:52:23.777 INFO [stderr]    |
Dec 19 21:52:23.777 INFO [stderr] 30 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.777 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 19 21:52:23.777 INFO [stderr] 
Dec 19 21:52:23.777 INFO [stderr] warning: unused variable: `p`
Dec 19 21:52:23.777 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:30:39
Dec 19 21:52:23.777 INFO [stderr]    |
Dec 19 21:52:23.777 INFO [stderr] 30 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.777 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 19 21:52:23.777 INFO [stderr] 
Dec 19 21:52:23.777 INFO [stderr] warning: unused variable: `ray`
Dec 19 21:52:23.777 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:20:23
Dec 19 21:52:23.777 INFO [stderr]    |
Dec 19 21:52:23.777 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 19 21:52:23.778 INFO [stderr]    |                       ^^^ help: consider using `_ray` instead
Dec 19 21:52:23.778 INFO [stderr] 
Dec 19 21:52:23.778 INFO [stderr] warning: unused variable: `hit_record`
Dec 19 21:52:23.778 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:20:34
Dec 19 21:52:23.778 INFO [stderr]    |
Dec 19 21:52:23.778 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 19 21:52:23.778 INFO [stderr]    |                                  ^^^^^^^^^^ help: consider using `_hit_record` instead
Dec 19 21:52:23.778 INFO [stderr] 
Dec 19 21:52:23.778 INFO [stderr] warning: unused variable: `randomizer`
Dec 19 21:52:23.778 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:20:58
Dec 19 21:52:23.778 INFO [stderr]    |
Dec 19 21:52:23.778 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 19 21:52:23.778 INFO [stderr]    |                                                          ^^^^^^^^^^ help: consider using `_randomizer` instead
Dec 19 21:52:23.778 INFO [stderr] 
Dec 19 21:52:23.778 INFO [stderr] warning: unused variable: `u`
Dec 19 21:52:23.778 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:23:23
Dec 19 21:52:23.778 INFO [stderr]    |
Dec 19 21:52:23.778 INFO [stderr] 23 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.778 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 19 21:52:23.778 INFO [stderr] 
Dec 19 21:52:23.778 INFO [stderr] warning: unused variable: `v`
Dec 19 21:52:23.778 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:23:31
Dec 19 21:52:23.778 INFO [stderr]    |
Dec 19 21:52:23.778 INFO [stderr] 23 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.778 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 19 21:52:23.778 INFO [stderr] 
Dec 19 21:52:23.778 INFO [stderr] warning: unused variable: `p`
Dec 19 21:52:23.778 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:23:39
Dec 19 21:52:23.778 INFO [stderr]    |
Dec 19 21:52:23.778 INFO [stderr] 23 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.778 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 19 21:52:23.778 INFO [stderr] 
Dec 19 21:52:23.778 INFO [stderr] warning: unused variable: `u`
Dec 19 21:52:23.778 INFO [stderr]  --> src/tracer/textures/constant_texture.rs:9:21
Dec 19 21:52:23.778 INFO [stderr]   |
Dec 19 21:52:23.778 INFO [stderr] 9 |     fn value(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.778 INFO [stderr]   |                     ^ help: consider using `_u` instead
Dec 19 21:52:23.778 INFO [stderr] 
Dec 19 21:52:23.778 INFO [stderr] warning: unused variable: `v`
Dec 19 21:52:23.778 INFO [stderr]  --> src/tracer/textures/constant_texture.rs:9:29
Dec 19 21:52:23.778 INFO [stderr]   |
Dec 19 21:52:23.778 INFO [stderr] 9 |     fn value(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.778 INFO [stderr]   |                             ^ help: consider using `_v` instead
Dec 19 21:52:23.778 INFO [stderr] 
Dec 19 21:52:23.778 INFO [stderr] warning: unused variable: `p`
Dec 19 21:52:23.778 INFO [stderr]  --> src/tracer/textures/constant_texture.rs:9:37
Dec 19 21:52:23.778 INFO [stderr]   |
Dec 19 21:52:23.778 INFO [stderr] 9 |     fn value(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 19 21:52:23.778 INFO [stderr]   |                                     ^ help: consider using `_p` instead
Dec 19 21:52:23.778 INFO [stderr] 
Dec 19 21:52:23.844 INFO [stderr] warning: method is never used: `new`
Dec 19 21:52:23.844 INFO [stderr]   --> src/renderer/basic_renderer.rs:30:5
Dec 19 21:52:23.844 INFO [stderr]    |
Dec 19 21:52:23.844 INFO [stderr] 30 |     pub fn new <T: RenderProvider> (width: u32, height: u32, antialiasing: u32) -> BasicRenderer {
Dec 19 21:52:23.844 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:52:23.852 INFO [stderr] warning: method is never used: `new`
Dec 19 21:52:23.852 INFO [stderr]   --> src/renderer/basic_renderer.rs:30:5
Dec 19 21:52:23.852 INFO [stderr]    |
Dec 19 21:52:23.852 INFO [stderr] 30 |     pub fn new <T: RenderProvider> (width: u32, height: u32, antialiasing: u32) -> BasicRenderer {
Dec 19 21:52:23.852 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:52:23.852 INFO [stderr]    |
Dec 19 21:52:23.852 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:52:23.852 INFO [stderr] 
Dec 19 21:52:23.852 INFO [stderr] warning: variable `A` should have a snake case name such as `a`
Dec 19 21:52:23.852 INFO [stderr]   --> src/tracer/vec3.rs:99:16
Dec 19 21:52:23.852 INFO [stderr]    |
Dec 19 21:52:23.852 INFO [stderr] 99 |     pub fn dot(A: Vec3, B: Vec3) -> f64 {
Dec 19 21:52:23.852 INFO [stderr]    |                ^
Dec 19 21:52:23.852 INFO [stderr]    |
Dec 19 21:52:23.852 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 21:52:23.852 INFO [stderr] 
Dec 19 21:52:23.852 INFO [stderr] warning: variable `B` should have a snake case name such as `b`
Dec 19 21:52:23.852 INFO [stderr]   --> src/tracer/vec3.rs:99:25
Dec 19 21:52:23.853 INFO [stderr]    |
Dec 19 21:52:23.853 INFO [stderr] 99 |     pub fn dot(A: Vec3, B: Vec3) -> f64 {
Dec 19 21:52:23.853 INFO [stderr]    |                         ^
Dec 19 21:52:23.853 INFO [stderr] 
Dec 19 21:52:23.853 INFO [stderr] warning: variable `A` should have a snake case name such as `a`
Dec 19 21:52:23.853 INFO [stderr]    --> src/tracer/vec3.rs:103:18
Dec 19 21:52:23.853 INFO [stderr]     |
Dec 19 21:52:23.853 INFO [stderr] 103 |     pub fn cross(A: Vec3, B: Vec3) -> Vec3 {
Dec 19 21:52:23.853 INFO [stderr]     |                  ^
Dec 19 21:52:23.853 INFO [stderr] 
Dec 19 21:52:23.853 INFO [stderr] warning: variable `B` should have a snake case name such as `b`
Dec 19 21:52:23.853 INFO [stderr]    --> src/tracer/vec3.rs:103:27
Dec 19 21:52:23.853 INFO [stderr]     |
Dec 19 21:52:23.853 INFO [stderr] 103 |     pub fn cross(A: Vec3, B: Vec3) -> Vec3 {
Dec 19 21:52:23.853 INFO [stderr]     |                           ^
Dec 19 21:52:23.853 INFO [stderr] 
Dec 19 21:52:23.856 INFO [stderr]    |
Dec 19 21:52:23.856 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:52:23.856 INFO [stderr] 
Dec 19 21:52:23.860 INFO [stderr] warning: variable `A` should have a snake case name such as `a`
Dec 19 21:52:23.860 INFO [stderr]   --> src/tracer/vec3.rs:99:16
Dec 19 21:52:23.860 INFO [stderr]    |
Dec 19 21:52:23.860 INFO [stderr] 99 |     pub fn dot(A: Vec3, B: Vec3) -> f64 {
Dec 19 21:52:23.860 INFO [stderr]    |                ^
Dec 19 21:52:23.860 INFO [stderr]    |
Dec 19 21:52:23.860 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 21:52:23.860 INFO [stderr] 
Dec 19 21:52:23.860 INFO [stderr] warning: variable `B` should have a snake case name such as `b`
Dec 19 21:52:23.860 INFO [stderr]   --> src/tracer/vec3.rs:99:25
Dec 19 21:52:23.860 INFO [stderr]    |
Dec 19 21:52:23.860 INFO [stderr] 99 |     pub fn dot(A: Vec3, B: Vec3) -> f64 {
Dec 19 21:52:23.860 INFO [stderr]    |                         ^
Dec 19 21:52:23.860 INFO [stderr] 
Dec 19 21:52:23.860 INFO [stderr] warning: variable `A` should have a snake case name such as `a`
Dec 19 21:52:23.860 INFO [stderr]    --> src/tracer/vec3.rs:103:18
Dec 19 21:52:23.860 INFO [stderr]     |
Dec 19 21:52:23.860 INFO [stderr] 103 |     pub fn cross(A: Vec3, B: Vec3) -> Vec3 {
Dec 19 21:52:23.860 INFO [stderr]     |                  ^
Dec 19 21:52:23.861 INFO [stderr] 
Dec 19 21:52:23.861 INFO [stderr] warning: variable `B` should have a snake case name such as `b`
Dec 19 21:52:23.861 INFO [stderr]    --> src/tracer/vec3.rs:103:27
Dec 19 21:52:23.861 INFO [stderr]     |
Dec 19 21:52:23.861 INFO [stderr] 103 |     pub fn cross(A: Vec3, B: Vec3) -> Vec3 {
Dec 19 21:52:23.861 INFO [stderr]     |                           ^
Dec 19 21:52:23.861 INFO [stderr] 
Dec 19 21:52:23.913 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
Dec 19 21:52:24.660 INFO running `"docker" "inspect" "2ce26d73fd00b33db5383dd55e7be489fe81e23a0957ac959afe3cfa744b0e68"`
Dec 19 21:52:24.978 INFO running `"docker" "rm" "-f" "2ce26d73fd00b33db5383dd55e7be489fe81e23a0957ac959afe3cfa744b0e68"`
Dec 19 21:52:25.268 INFO [stdout] 2ce26d73fd00b33db5383dd55e7be489fe81e23a0957ac959afe3cfa744b0e68