Dec 04 14:48:26.236 INFO checking m0dulo/ray-tracer-rust against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 14:48:26.242 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 14:48:26.625 INFO [stdout] 8e22c2bde2eb848ac19c912ea05132b54acfde4c72104329ad34dd0e530c649f
Dec 04 14:48:26.629 INFO running `"docker" "start" "-a" "8e22c2bde2eb848ac19c912ea05132b54acfde4c72104329ad34dd0e530c649f"`
Dec 04 14:48:27.971 INFO [stderr] usermod: no changes
Dec 04 14:48:28.108 INFO [stderr]     Checking deflate v0.7.18
Dec 04 14:48:28.116 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 04 14:48:28.116 INFO [stderr]    Compiling num-derive v0.2.2
Dec 04 14:48:29.015 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 04 14:48:30.381 INFO [stderr]     Checking png v0.12.0
Dec 04 14:48:30.496 INFO [stderr]     Checking rayon-core v1.4.1
Dec 04 14:48:32.467 INFO [stderr]     Checking rayon v1.0.2
Dec 04 14:48:36.307 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 04 14:48:37.984 INFO [stderr]     Checking image v0.19.0
Dec 04 14:48:42.201 INFO [stderr]     Checking raytracer v0.1.0 (/source)
Dec 04 14:48:43.239 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 14:48:43.239 INFO [stderr]  --> src/main.rs:1:1
Dec 04 14:48:43.240 INFO [stderr]   |
Dec 04 14:48:43.240 INFO [stderr] 1 | #[macro_use]
Dec 04 14:48:43.240 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 14:48:43.240 INFO [stderr]   |
Dec 04 14:48:43.240 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 14:48:43.241 INFO [stderr] 
Dec 04 14:48:43.241 INFO [stderr] warning: unused import: `tracer::World`
Dec 04 14:48:43.241 INFO [stderr]  --> src/renderer/mod_renderer.rs:3:5
Dec 04 14:48:43.241 INFO [stderr]   |
Dec 04 14:48:43.242 INFO [stderr] 3 | use tracer::World;
Dec 04 14:48:43.246 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 04 14:48:43.246 INFO [stderr] 
Dec 04 14:48:43.246 INFO [stderr] warning: unused import: `tracer::Camera`
Dec 04 14:48:43.246 INFO [stderr]  --> src/renderer/mod_renderer.rs:4:5
Dec 04 14:48:43.246 INFO [stderr]   |
Dec 04 14:48:43.246 INFO [stderr] 4 | use tracer::Camera;
Dec 04 14:48:43.246 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 04 14:48:43.246 INFO [stderr] 
Dec 04 14:48:43.246 INFO [stderr] warning: unused import: `renderer::RenderProvider`
Dec 04 14:48:43.246 INFO [stderr]  --> src/renderer/mod_renderer.rs:6:5
Dec 04 14:48:43.246 INFO [stderr]   |
Dec 04 14:48:43.246 INFO [stderr] 6 | use renderer::RenderProvider;
Dec 04 14:48:43.246 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:48:43.246 INFO [stderr] 
Dec 04 14:48:43.246 INFO [stderr] warning: unused import: `tracer::Ray`
Dec 04 14:48:43.246 INFO [stderr]   --> src/renderer/basic_renderer.rs:10:5
Dec 04 14:48:43.246 INFO [stderr]    |
Dec 04 14:48:43.246 INFO [stderr] 10 | use tracer::Ray;
Dec 04 14:48:43.246 INFO [stderr]    |     ^^^^^^^^^^^
Dec 04 14:48:43.246 INFO [stderr] 
Dec 04 14:48:43.246 INFO [stderr] warning: unused import: `tracer::Hitable`
Dec 04 14:48:43.246 INFO [stderr]   --> src/renderer/basic_renderer.rs:11:5
Dec 04 14:48:43.246 INFO [stderr]    |
Dec 04 14:48:43.246 INFO [stderr] 11 | use tracer::Hitable;
Dec 04 14:48:43.246 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 04 14:48:43.246 INFO [stderr] 
Dec 04 14:48:43.246 INFO [stderr] warning: unused import: `self::rand::Rng`
Dec 04 14:48:43.246 INFO [stderr]  --> src/renderer/thread_renderer.rs:6:5
Dec 04 14:48:43.246 INFO [stderr]   |
Dec 04 14:48:43.246 INFO [stderr] 6 | use self::rand::Rng;
Dec 04 14:48:43.246 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 04 14:48:43.246 INFO [stderr] 
Dec 04 14:48:43.246 INFO [stderr] warning: unused import: `tracer::Vec3`
Dec 04 14:48:43.246 INFO [stderr]   --> src/renderer/thread_renderer.rs:15:5
Dec 04 14:48:43.246 INFO [stderr]    |
Dec 04 14:48:43.246 INFO [stderr] 15 | use tracer::Vec3;
Dec 04 14:48:43.246 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 14:48:43.246 INFO [stderr] 
Dec 04 14:48:43.246 INFO [stderr] warning: unused import: `tracer::Ray`
Dec 04 14:48:43.246 INFO [stderr]   --> src/renderer/thread_renderer.rs:18:5
Dec 04 14:48:43.246 INFO [stderr]    |
Dec 04 14:48:43.246 INFO [stderr] 18 | use tracer::Ray;
Dec 04 14:48:43.246 INFO [stderr]    |     ^^^^^^^^^^^
Dec 04 14:48:43.246 INFO [stderr] 
Dec 04 14:48:43.246 INFO [stderr] warning: unused import: `tracer::Hitable`
Dec 04 14:48:43.247 INFO [stderr]   --> src/renderer/thread_renderer.rs:19:5
Dec 04 14:48:43.247 INFO [stderr]    |
Dec 04 14:48:43.247 INFO [stderr] 19 | use tracer::Hitable;
Dec 04 14:48:43.247 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 04 14:48:43.247 INFO [stderr] 
Dec 04 14:48:43.292 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 14:48:43.293 INFO [stderr]  --> src/main.rs:1:1
Dec 04 14:48:43.293 INFO [stderr]   |
Dec 04 14:48:43.293 INFO [stderr] 1 | #[macro_use]
Dec 04 14:48:43.293 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 14:48:43.293 INFO [stderr]   |
Dec 04 14:48:43.293 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 14:48:43.293 INFO [stderr] 
Dec 04 14:48:43.293 INFO [stderr] warning: unused import: `tracer::World`
Dec 04 14:48:43.294 INFO [stderr]  --> src/renderer/mod_renderer.rs:3:5
Dec 04 14:48:43.294 INFO [stderr]   |
Dec 04 14:48:43.294 INFO [stderr] 3 | use tracer::World;
Dec 04 14:48:43.295 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 04 14:48:43.295 INFO [stderr] 
Dec 04 14:48:43.295 INFO [stderr] warning: unused import: `tracer::Camera`
Dec 04 14:48:43.295 INFO [stderr]  --> src/renderer/mod_renderer.rs:4:5
Dec 04 14:48:43.295 INFO [stderr]   |
Dec 04 14:48:43.295 INFO [stderr] 4 | use tracer::Camera;
Dec 04 14:48:43.295 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 04 14:48:43.295 INFO [stderr] 
Dec 04 14:48:43.296 INFO [stderr] warning: unused import: `renderer::RenderProvider`
Dec 04 14:48:43.296 INFO [stderr]  --> src/renderer/mod_renderer.rs:6:5
Dec 04 14:48:43.296 INFO [stderr]   |
Dec 04 14:48:43.296 INFO [stderr] 6 | use renderer::RenderProvider;
Dec 04 14:48:43.296 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:48:43.296 INFO [stderr] 
Dec 04 14:48:43.296 INFO [stderr] warning: unused import: `tracer::Ray`
Dec 04 14:48:43.296 INFO [stderr]   --> src/renderer/basic_renderer.rs:10:5
Dec 04 14:48:43.296 INFO [stderr]    |
Dec 04 14:48:43.296 INFO [stderr] 10 | use tracer::Ray;
Dec 04 14:48:43.296 INFO [stderr]    |     ^^^^^^^^^^^
Dec 04 14:48:43.296 INFO [stderr] 
Dec 04 14:48:43.296 INFO [stderr] warning: unused import: `tracer::Hitable`
Dec 04 14:48:43.296 INFO [stderr]   --> src/renderer/basic_renderer.rs:11:5
Dec 04 14:48:43.296 INFO [stderr]    |
Dec 04 14:48:43.296 INFO [stderr] 11 | use tracer::Hitable;
Dec 04 14:48:43.296 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 04 14:48:43.298 INFO [stderr] 
Dec 04 14:48:43.298 INFO [stderr] warning: unused import: `self::rand::Rng`
Dec 04 14:48:43.298 INFO [stderr]  --> src/renderer/thread_renderer.rs:6:5
Dec 04 14:48:43.298 INFO [stderr]   |
Dec 04 14:48:43.298 INFO [stderr] 6 | use self::rand::Rng;
Dec 04 14:48:43.298 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 04 14:48:43.298 INFO [stderr] 
Dec 04 14:48:43.298 INFO [stderr] warning: unused import: `tracer::Vec3`
Dec 04 14:48:43.298 INFO [stderr]   --> src/renderer/thread_renderer.rs:15:5
Dec 04 14:48:43.298 INFO [stderr]    |
Dec 04 14:48:43.298 INFO [stderr] 15 | use tracer::Vec3;
Dec 04 14:48:43.298 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 14:48:43.298 INFO [stderr] 
Dec 04 14:48:43.298 INFO [stderr] warning: unused import: `tracer::Ray`
Dec 04 14:48:43.298 INFO [stderr]   --> src/renderer/thread_renderer.rs:18:5
Dec 04 14:48:43.298 INFO [stderr]    |
Dec 04 14:48:43.298 INFO [stderr] 18 | use tracer::Ray;
Dec 04 14:48:43.298 INFO [stderr]    |     ^^^^^^^^^^^
Dec 04 14:48:43.298 INFO [stderr] 
Dec 04 14:48:43.298 INFO [stderr] warning: unused import: `tracer::Hitable`
Dec 04 14:48:43.298 INFO [stderr]   --> src/renderer/thread_renderer.rs:19:5
Dec 04 14:48:43.298 INFO [stderr]    |
Dec 04 14:48:43.298 INFO [stderr] 19 | use tracer::Hitable;
Dec 04 14:48:43.298 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 04 14:48:43.298 INFO [stderr] 
Dec 04 14:48:43.403 INFO [stderr] warning: unused import: `self::rand::Rng`
Dec 04 14:48:43.403 INFO [stderr]  --> src/renderer/basic_renderer.rs:6:5
Dec 04 14:48:43.403 INFO [stderr]   |
Dec 04 14:48:43.403 INFO [stderr] 6 | use self::rand::Rng;
Dec 04 14:48:43.403 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 04 14:48:43.403 INFO [stderr] 
Dec 04 14:48:43.415 INFO [stderr] warning: unused variable: `ray`
Dec 04 14:48:43.415 INFO [stderr]   --> src/tracer/materials/lambertian.rs:20:23
Dec 04 14:48:43.415 INFO [stderr]    |
Dec 04 14:48:43.415 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 04 14:48:43.415 INFO [stderr]    |                       ^^^ help: consider using `_ray` instead
Dec 04 14:48:43.415 INFO [stderr]    |
Dec 04 14:48:43.415 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 14:48:43.415 INFO [stderr] 
Dec 04 14:48:43.415 INFO [stderr] warning: unused variable: `u`
Dec 04 14:48:43.415 INFO [stderr]   --> src/tracer/materials/lambertian.rs:26:23
Dec 04 14:48:43.415 INFO [stderr]    |
Dec 04 14:48:43.415 INFO [stderr] 26 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.415 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 04 14:48:43.415 INFO [stderr] 
Dec 04 14:48:43.415 INFO [stderr] warning: unused variable: `v`
Dec 04 14:48:43.415 INFO [stderr]   --> src/tracer/materials/lambertian.rs:26:31
Dec 04 14:48:43.415 INFO [stderr]    |
Dec 04 14:48:43.415 INFO [stderr] 26 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.415 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 04 14:48:43.415 INFO [stderr] 
Dec 04 14:48:43.415 INFO [stderr] warning: unused variable: `p`
Dec 04 14:48:43.415 INFO [stderr]   --> src/tracer/materials/lambertian.rs:26:39
Dec 04 14:48:43.415 INFO [stderr]    |
Dec 04 14:48:43.415 INFO [stderr] 26 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.415 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 04 14:48:43.415 INFO [stderr] 
Dec 04 14:48:43.415 INFO [stderr] warning: unused variable: `u`
Dec 04 14:48:43.415 INFO [stderr]   --> src/tracer/materials/metal.rs:33:23
Dec 04 14:48:43.415 INFO [stderr]    |
Dec 04 14:48:43.415 INFO [stderr] 33 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.415 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 04 14:48:43.415 INFO [stderr] 
Dec 04 14:48:43.415 INFO [stderr] warning: unused variable: `v`
Dec 04 14:48:43.415 INFO [stderr]   --> src/tracer/materials/metal.rs:33:31
Dec 04 14:48:43.415 INFO [stderr]    |
Dec 04 14:48:43.415 INFO [stderr] 33 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.415 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 04 14:48:43.415 INFO [stderr] 
Dec 04 14:48:43.415 INFO [stderr] warning: unused variable: `p`
Dec 04 14:48:43.415 INFO [stderr]   --> src/tracer/materials/metal.rs:33:39
Dec 04 14:48:43.415 INFO [stderr]    |
Dec 04 14:48:43.415 INFO [stderr] 33 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.415 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 04 14:48:43.415 INFO [stderr] 
Dec 04 14:48:43.415 INFO [stderr] warning: unused variable: `u`
Dec 04 14:48:43.415 INFO [stderr]   --> src/tracer/materials/dielectric.rs:51:23
Dec 04 14:48:43.415 INFO [stderr]    |
Dec 04 14:48:43.415 INFO [stderr] 51 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.415 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 04 14:48:43.415 INFO [stderr] 
Dec 04 14:48:43.415 INFO [stderr] warning: unused variable: `v`
Dec 04 14:48:43.415 INFO [stderr]   --> src/tracer/materials/dielectric.rs:51:31
Dec 04 14:48:43.415 INFO [stderr]    |
Dec 04 14:48:43.415 INFO [stderr] 51 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.415 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 04 14:48:43.415 INFO [stderr] 
Dec 04 14:48:43.415 INFO [stderr] warning: unused variable: `p`
Dec 04 14:48:43.415 INFO [stderr]   --> src/tracer/materials/dielectric.rs:51:39
Dec 04 14:48:43.415 INFO [stderr]    |
Dec 04 14:48:43.415 INFO [stderr] 51 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.415 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 04 14:48:43.415 INFO [stderr] 
Dec 04 14:48:43.415 INFO [stderr] warning: unused variable: `ray`
Dec 04 14:48:43.415 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:23:23
Dec 04 14:48:43.415 INFO [stderr]    |
Dec 04 14:48:43.415 INFO [stderr] 23 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 04 14:48:43.415 INFO [stderr]    |                       ^^^ help: consider using `_ray` instead
Dec 04 14:48:43.415 INFO [stderr] 
Dec 04 14:48:43.415 INFO [stderr] warning: unused variable: `u`
Dec 04 14:48:43.415 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:30:23
Dec 04 14:48:43.416 INFO [stderr]    |
Dec 04 14:48:43.416 INFO [stderr] 30 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.416 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 04 14:48:43.416 INFO [stderr] 
Dec 04 14:48:43.416 INFO [stderr] warning: unused variable: `v`
Dec 04 14:48:43.416 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:30:31
Dec 04 14:48:43.416 INFO [stderr]    |
Dec 04 14:48:43.416 INFO [stderr] 30 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.416 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 04 14:48:43.416 INFO [stderr] 
Dec 04 14:48:43.416 INFO [stderr] warning: unused variable: `p`
Dec 04 14:48:43.416 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:30:39
Dec 04 14:48:43.416 INFO [stderr]    |
Dec 04 14:48:43.416 INFO [stderr] 30 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.416 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 04 14:48:43.416 INFO [stderr] 
Dec 04 14:48:43.416 INFO [stderr] warning: unused variable: `ray`
Dec 04 14:48:43.416 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:20:23
Dec 04 14:48:43.416 INFO [stderr]    |
Dec 04 14:48:43.416 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 04 14:48:43.416 INFO [stderr]    |                       ^^^ help: consider using `_ray` instead
Dec 04 14:48:43.416 INFO [stderr] 
Dec 04 14:48:43.416 INFO [stderr] warning: unused variable: `hit_record`
Dec 04 14:48:43.416 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:20:34
Dec 04 14:48:43.416 INFO [stderr]    |
Dec 04 14:48:43.416 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 04 14:48:43.416 INFO [stderr]    |                                  ^^^^^^^^^^ help: consider using `_hit_record` instead
Dec 04 14:48:43.416 INFO [stderr] 
Dec 04 14:48:43.416 INFO [stderr] warning: unused variable: `randomizer`
Dec 04 14:48:43.416 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:20:58
Dec 04 14:48:43.416 INFO [stderr]    |
Dec 04 14:48:43.416 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 04 14:48:43.416 INFO [stderr]    |                                                          ^^^^^^^^^^ help: consider using `_randomizer` instead
Dec 04 14:48:43.416 INFO [stderr] 
Dec 04 14:48:43.416 INFO [stderr] warning: unused variable: `u`
Dec 04 14:48:43.416 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:23:23
Dec 04 14:48:43.416 INFO [stderr]    |
Dec 04 14:48:43.416 INFO [stderr] 23 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.416 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 04 14:48:43.416 INFO [stderr] 
Dec 04 14:48:43.416 INFO [stderr] warning: unused variable: `v`
Dec 04 14:48:43.416 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:23:31
Dec 04 14:48:43.416 INFO [stderr]    |
Dec 04 14:48:43.416 INFO [stderr] 23 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.416 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 04 14:48:43.416 INFO [stderr] 
Dec 04 14:48:43.416 INFO [stderr] warning: unused variable: `p`
Dec 04 14:48:43.416 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:23:39
Dec 04 14:48:43.416 INFO [stderr]    |
Dec 04 14:48:43.416 INFO [stderr] 23 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.416 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 04 14:48:43.416 INFO [stderr] 
Dec 04 14:48:43.416 INFO [stderr] warning: unused variable: `u`
Dec 04 14:48:43.416 INFO [stderr]  --> src/tracer/textures/constant_texture.rs:9:21
Dec 04 14:48:43.416 INFO [stderr]   |
Dec 04 14:48:43.416 INFO [stderr] 9 |     fn value(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.416 INFO [stderr]   |                     ^ help: consider using `_u` instead
Dec 04 14:48:43.416 INFO [stderr] 
Dec 04 14:48:43.416 INFO [stderr] warning: unused variable: `v`
Dec 04 14:48:43.416 INFO [stderr]  --> src/tracer/textures/constant_texture.rs:9:29
Dec 04 14:48:43.416 INFO [stderr]   |
Dec 04 14:48:43.416 INFO [stderr] 9 |     fn value(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.416 INFO [stderr]   |                             ^ help: consider using `_v` instead
Dec 04 14:48:43.416 INFO [stderr] 
Dec 04 14:48:43.416 INFO [stderr] warning: unused variable: `p`
Dec 04 14:48:43.416 INFO [stderr]  --> src/tracer/textures/constant_texture.rs:9:37
Dec 04 14:48:43.416 INFO [stderr]   |
Dec 04 14:48:43.416 INFO [stderr] 9 |     fn value(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.416 INFO [stderr]   |                                     ^ help: consider using `_p` instead
Dec 04 14:48:43.416 INFO [stderr] 
Dec 04 14:48:43.463 INFO [stderr] warning: method is never used: `new`
Dec 04 14:48:43.463 INFO [stderr]   --> src/renderer/basic_renderer.rs:30:5
Dec 04 14:48:43.463 INFO [stderr]    |
Dec 04 14:48:43.463 INFO [stderr] 30 |     pub fn new <T: RenderProvider> (width: u32, height: u32, antialiasing: u32) -> BasicRenderer {
Dec 04 14:48:43.463 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:48:43.463 INFO [stderr]    |
Dec 04 14:48:43.463 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 14:48:43.463 INFO [stderr] 
Dec 04 14:48:43.463 INFO [stderr] warning: variable `A` should have a snake case name such as `a`
Dec 04 14:48:43.463 INFO [stderr]   --> src/tracer/vec3.rs:99:16
Dec 04 14:48:43.463 INFO [stderr]    |
Dec 04 14:48:43.463 INFO [stderr] 99 |     pub fn dot(A: Vec3, B: Vec3) -> f64 {
Dec 04 14:48:43.463 INFO [stderr]    |                ^
Dec 04 14:48:43.463 INFO [stderr]    |
Dec 04 14:48:43.463 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 14:48:43.463 INFO [stderr] 
Dec 04 14:48:43.463 INFO [stderr] warning: variable `B` should have a snake case name such as `b`
Dec 04 14:48:43.463 INFO [stderr]   --> src/tracer/vec3.rs:99:25
Dec 04 14:48:43.463 INFO [stderr]    |
Dec 04 14:48:43.463 INFO [stderr] 99 |     pub fn dot(A: Vec3, B: Vec3) -> f64 {
Dec 04 14:48:43.463 INFO [stderr]    |                         ^
Dec 04 14:48:43.463 INFO [stderr] 
Dec 04 14:48:43.463 INFO [stderr] warning: variable `A` should have a snake case name such as `a`
Dec 04 14:48:43.463 INFO [stderr]    --> src/tracer/vec3.rs:103:18
Dec 04 14:48:43.463 INFO [stderr]     |
Dec 04 14:48:43.463 INFO [stderr] 103 |     pub fn cross(A: Vec3, B: Vec3) -> Vec3 {
Dec 04 14:48:43.463 INFO [stderr]     |                  ^
Dec 04 14:48:43.463 INFO [stderr] 
Dec 04 14:48:43.463 INFO [stderr] warning: variable `B` should have a snake case name such as `b`
Dec 04 14:48:43.463 INFO [stderr]    --> src/tracer/vec3.rs:103:27
Dec 04 14:48:43.463 INFO [stderr]     |
Dec 04 14:48:43.463 INFO [stderr] 103 |     pub fn cross(A: Vec3, B: Vec3) -> Vec3 {
Dec 04 14:48:43.463 INFO [stderr]     |                           ^
Dec 04 14:48:43.463 INFO [stderr] 
Dec 04 14:48:43.483 INFO [stderr] warning: unused import: `self::rand::Rng`
Dec 04 14:48:43.483 INFO [stderr]  --> src/renderer/basic_renderer.rs:6:5
Dec 04 14:48:43.483 INFO [stderr]   |
Dec 04 14:48:43.483 INFO [stderr] 6 | use self::rand::Rng;
Dec 04 14:48:43.483 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 04 14:48:43.483 INFO [stderr] 
Dec 04 14:48:43.492 INFO [stderr] warning: unused variable: `ray`
Dec 04 14:48:43.492 INFO [stderr]   --> src/tracer/materials/lambertian.rs:20:23
Dec 04 14:48:43.492 INFO [stderr]    |
Dec 04 14:48:43.492 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 04 14:48:43.492 INFO [stderr]    |                       ^^^ help: consider using `_ray` instead
Dec 04 14:48:43.492 INFO [stderr]    |
Dec 04 14:48:43.492 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 14:48:43.492 INFO [stderr] 
Dec 04 14:48:43.492 INFO [stderr] warning: unused variable: `u`
Dec 04 14:48:43.492 INFO [stderr]   --> src/tracer/materials/lambertian.rs:26:23
Dec 04 14:48:43.492 INFO [stderr]    |
Dec 04 14:48:43.492 INFO [stderr] 26 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.492 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 04 14:48:43.492 INFO [stderr] 
Dec 04 14:48:43.492 INFO [stderr] warning: unused variable: `v`
Dec 04 14:48:43.492 INFO [stderr]   --> src/tracer/materials/lambertian.rs:26:31
Dec 04 14:48:43.492 INFO [stderr]    |
Dec 04 14:48:43.492 INFO [stderr] 26 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.492 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 04 14:48:43.492 INFO [stderr] 
Dec 04 14:48:43.492 INFO [stderr] warning: unused variable: `p`
Dec 04 14:48:43.492 INFO [stderr]   --> src/tracer/materials/lambertian.rs:26:39
Dec 04 14:48:43.492 INFO [stderr]    |
Dec 04 14:48:43.492 INFO [stderr] 26 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.492 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 04 14:48:43.492 INFO [stderr] 
Dec 04 14:48:43.492 INFO [stderr] warning: unused variable: `u`
Dec 04 14:48:43.492 INFO [stderr]   --> src/tracer/materials/metal.rs:33:23
Dec 04 14:48:43.492 INFO [stderr]    |
Dec 04 14:48:43.492 INFO [stderr] 33 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.492 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 04 14:48:43.492 INFO [stderr] 
Dec 04 14:48:43.492 INFO [stderr] warning: unused variable: `v`
Dec 04 14:48:43.492 INFO [stderr]   --> src/tracer/materials/metal.rs:33:31
Dec 04 14:48:43.492 INFO [stderr]    |
Dec 04 14:48:43.492 INFO [stderr] 33 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.492 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 04 14:48:43.492 INFO [stderr] 
Dec 04 14:48:43.492 INFO [stderr] warning: unused variable: `p`
Dec 04 14:48:43.492 INFO [stderr]   --> src/tracer/materials/metal.rs:33:39
Dec 04 14:48:43.492 INFO [stderr]    |
Dec 04 14:48:43.492 INFO [stderr] 33 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.492 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 04 14:48:43.492 INFO [stderr] 
Dec 04 14:48:43.493 INFO [stderr] warning: unused variable: `u`
Dec 04 14:48:43.493 INFO [stderr]   --> src/tracer/materials/dielectric.rs:51:23
Dec 04 14:48:43.493 INFO [stderr]    |
Dec 04 14:48:43.493 INFO [stderr] 51 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.493 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 04 14:48:43.493 INFO [stderr] 
Dec 04 14:48:43.493 INFO [stderr] warning: unused variable: `v`
Dec 04 14:48:43.493 INFO [stderr]   --> src/tracer/materials/dielectric.rs:51:31
Dec 04 14:48:43.493 INFO [stderr]    |
Dec 04 14:48:43.493 INFO [stderr] 51 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.493 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 04 14:48:43.493 INFO [stderr] 
Dec 04 14:48:43.493 INFO [stderr] warning: unused variable: `p`
Dec 04 14:48:43.493 INFO [stderr]   --> src/tracer/materials/dielectric.rs:51:39
Dec 04 14:48:43.493 INFO [stderr]    |
Dec 04 14:48:43.493 INFO [stderr] 51 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.493 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 04 14:48:43.493 INFO [stderr] 
Dec 04 14:48:43.493 INFO [stderr] warning: unused variable: `ray`
Dec 04 14:48:43.493 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:23:23
Dec 04 14:48:43.493 INFO [stderr]    |
Dec 04 14:48:43.493 INFO [stderr] 23 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 04 14:48:43.493 INFO [stderr]    |                       ^^^ help: consider using `_ray` instead
Dec 04 14:48:43.493 INFO [stderr] 
Dec 04 14:48:43.493 INFO [stderr] warning: unused variable: `u`
Dec 04 14:48:43.493 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:30:23
Dec 04 14:48:43.493 INFO [stderr]    |
Dec 04 14:48:43.493 INFO [stderr] 30 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.493 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 04 14:48:43.493 INFO [stderr] 
Dec 04 14:48:43.493 INFO [stderr] warning: unused variable: `v`
Dec 04 14:48:43.493 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:30:31
Dec 04 14:48:43.493 INFO [stderr]    |
Dec 04 14:48:43.493 INFO [stderr] 30 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.493 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 04 14:48:43.493 INFO [stderr] 
Dec 04 14:48:43.493 INFO [stderr] warning: unused variable: `p`
Dec 04 14:48:43.493 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:30:39
Dec 04 14:48:43.493 INFO [stderr]    |
Dec 04 14:48:43.493 INFO [stderr] 30 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.493 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 04 14:48:43.493 INFO [stderr] 
Dec 04 14:48:43.493 INFO [stderr] warning: unused variable: `ray`
Dec 04 14:48:43.493 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:20:23
Dec 04 14:48:43.493 INFO [stderr]    |
Dec 04 14:48:43.493 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 04 14:48:43.493 INFO [stderr]    |                       ^^^ help: consider using `_ray` instead
Dec 04 14:48:43.493 INFO [stderr] 
Dec 04 14:48:43.493 INFO [stderr] warning: unused variable: `hit_record`
Dec 04 14:48:43.493 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:20:34
Dec 04 14:48:43.493 INFO [stderr]    |
Dec 04 14:48:43.493 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 04 14:48:43.493 INFO [stderr]    |                                  ^^^^^^^^^^ help: consider using `_hit_record` instead
Dec 04 14:48:43.493 INFO [stderr] 
Dec 04 14:48:43.493 INFO [stderr] warning: unused variable: `randomizer`
Dec 04 14:48:43.493 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:20:58
Dec 04 14:48:43.493 INFO [stderr]    |
Dec 04 14:48:43.493 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 04 14:48:43.493 INFO [stderr]    |                                                          ^^^^^^^^^^ help: consider using `_randomizer` instead
Dec 04 14:48:43.493 INFO [stderr] 
Dec 04 14:48:43.493 INFO [stderr] warning: unused variable: `u`
Dec 04 14:48:43.493 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:23:23
Dec 04 14:48:43.493 INFO [stderr]    |
Dec 04 14:48:43.493 INFO [stderr] 23 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.493 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 04 14:48:43.493 INFO [stderr] 
Dec 04 14:48:43.499 INFO [stderr] warning: unused variable: `v`
Dec 04 14:48:43.499 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:23:31
Dec 04 14:48:43.499 INFO [stderr]    |
Dec 04 14:48:43.499 INFO [stderr] 23 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.499 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 04 14:48:43.499 INFO [stderr] 
Dec 04 14:48:43.499 INFO [stderr] warning: unused variable: `p`
Dec 04 14:48:43.499 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:23:39
Dec 04 14:48:43.499 INFO [stderr]    |
Dec 04 14:48:43.499 INFO [stderr] 23 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.499 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 04 14:48:43.499 INFO [stderr] 
Dec 04 14:48:43.499 INFO [stderr] warning: unused variable: `u`
Dec 04 14:48:43.499 INFO [stderr]  --> src/tracer/textures/constant_texture.rs:9:21
Dec 04 14:48:43.499 INFO [stderr]   |
Dec 04 14:48:43.499 INFO [stderr] 9 |     fn value(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.499 INFO [stderr]   |                     ^ help: consider using `_u` instead
Dec 04 14:48:43.499 INFO [stderr] 
Dec 04 14:48:43.499 INFO [stderr] warning: unused variable: `v`
Dec 04 14:48:43.499 INFO [stderr]  --> src/tracer/textures/constant_texture.rs:9:29
Dec 04 14:48:43.499 INFO [stderr]   |
Dec 04 14:48:43.499 INFO [stderr] 9 |     fn value(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.499 INFO [stderr]   |                             ^ help: consider using `_v` instead
Dec 04 14:48:43.499 INFO [stderr] 
Dec 04 14:48:43.499 INFO [stderr] warning: unused variable: `p`
Dec 04 14:48:43.499 INFO [stderr]  --> src/tracer/textures/constant_texture.rs:9:37
Dec 04 14:48:43.499 INFO [stderr]   |
Dec 04 14:48:43.499 INFO [stderr] 9 |     fn value(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 04 14:48:43.499 INFO [stderr]   |                                     ^ help: consider using `_p` instead
Dec 04 14:48:43.499 INFO [stderr] 
Dec 04 14:48:43.547 INFO [stderr] warning: method is never used: `new`
Dec 04 14:48:43.547 INFO [stderr]   --> src/renderer/basic_renderer.rs:30:5
Dec 04 14:48:43.547 INFO [stderr]    |
Dec 04 14:48:43.547 INFO [stderr] 30 |     pub fn new <T: RenderProvider> (width: u32, height: u32, antialiasing: u32) -> BasicRenderer {
Dec 04 14:48:43.547 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:48:43.547 INFO [stderr]    |
Dec 04 14:48:43.547 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 14:48:43.547 INFO [stderr] 
Dec 04 14:48:43.547 INFO [stderr] warning: variable `A` should have a snake case name such as `a`
Dec 04 14:48:43.547 INFO [stderr]   --> src/tracer/vec3.rs:99:16
Dec 04 14:48:43.547 INFO [stderr]    |
Dec 04 14:48:43.547 INFO [stderr] 99 |     pub fn dot(A: Vec3, B: Vec3) -> f64 {
Dec 04 14:48:43.547 INFO [stderr]    |                ^
Dec 04 14:48:43.547 INFO [stderr]    |
Dec 04 14:48:43.547 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 14:48:43.547 INFO [stderr] 
Dec 04 14:48:43.547 INFO [stderr] warning: variable `B` should have a snake case name such as `b`
Dec 04 14:48:43.547 INFO [stderr]   --> src/tracer/vec3.rs:99:25
Dec 04 14:48:43.547 INFO [stderr]    |
Dec 04 14:48:43.547 INFO [stderr] 99 |     pub fn dot(A: Vec3, B: Vec3) -> f64 {
Dec 04 14:48:43.547 INFO [stderr]    |                         ^
Dec 04 14:48:43.547 INFO [stderr] 
Dec 04 14:48:43.547 INFO [stderr] warning: variable `A` should have a snake case name such as `a`
Dec 04 14:48:43.547 INFO [stderr]    --> src/tracer/vec3.rs:103:18
Dec 04 14:48:43.547 INFO [stderr]     |
Dec 04 14:48:43.547 INFO [stderr] 103 |     pub fn cross(A: Vec3, B: Vec3) -> Vec3 {
Dec 04 14:48:43.547 INFO [stderr]     |                  ^
Dec 04 14:48:43.547 INFO [stderr] 
Dec 04 14:48:43.547 INFO [stderr] warning: variable `B` should have a snake case name such as `b`
Dec 04 14:48:43.547 INFO [stderr]    --> src/tracer/vec3.rs:103:27
Dec 04 14:48:43.547 INFO [stderr]     |
Dec 04 14:48:43.547 INFO [stderr] 103 |     pub fn cross(A: Vec3, B: Vec3) -> Vec3 {
Dec 04 14:48:43.547 INFO [stderr]     |                           ^
Dec 04 14:48:43.547 INFO [stderr] 
Dec 04 14:48:43.586 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.59s
Dec 04 14:48:43.597 INFO [stderr] su: No module specific data is present
Dec 04 14:48:45.372 INFO running `"docker" "inspect" "8e22c2bde2eb848ac19c912ea05132b54acfde4c72104329ad34dd0e530c649f"`
Dec 04 14:48:45.444 INFO running `"docker" "rm" "-f" "8e22c2bde2eb848ac19c912ea05132b54acfde4c72104329ad34dd0e530c649f"`
Dec 04 14:48:45.735 INFO [stdout] 8e22c2bde2eb848ac19c912ea05132b54acfde4c72104329ad34dd0e530c649f