Dec 12 00:15:55.252 INFO checking SkyZH/raytracer.rs against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 00:15:55.253 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 00:15:55.790 INFO [stdout] edc419bf4fb1150df14d626210d2d59365ccf4e86a869ed91ed099eedb3ba834
Dec 12 00:15:55.794 INFO running `"docker" "start" "-a" "edc419bf4fb1150df14d626210d2d59365ccf4e86a869ed91ed099eedb3ba834"`
Dec 12 00:15:56.919 INFO [stderr] usermod: no changes
Dec 12 00:15:57.128 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 12 00:15:59.211 INFO [stderr]     Checking image v0.19.0
Dec 12 00:16:05.177 INFO [stderr]     Checking raytracer v0.1.0 (/source)
Dec 12 00:16:07.748 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 00:16:07.748 INFO [stderr]  --> src/main.rs:1:1
Dec 12 00:16:07.748 INFO [stderr]   |
Dec 12 00:16:07.748 INFO [stderr] 1 | #[macro_use]
Dec 12 00:16:07.749 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 00:16:07.751 INFO [stderr]   |
Dec 12 00:16:07.751 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 00:16:07.752 INFO [stderr] 
Dec 12 00:16:07.753 INFO [stderr] warning: unused import: `tracer::World`
Dec 12 00:16:07.753 INFO [stderr]  --> src/renderer/mod_renderer.rs:3:5
Dec 12 00:16:07.754 INFO [stderr]   |
Dec 12 00:16:07.754 INFO [stderr] 3 | use tracer::World;
Dec 12 00:16:07.754 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 12 00:16:07.754 INFO [stderr] 
Dec 12 00:16:07.755 INFO [stderr] warning: unused import: `tracer::Camera`
Dec 12 00:16:07.755 INFO [stderr]  --> src/renderer/mod_renderer.rs:4:5
Dec 12 00:16:07.755 INFO [stderr]   |
Dec 12 00:16:07.756 INFO [stderr] 4 | use tracer::Camera;
Dec 12 00:16:07.756 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 12 00:16:07.756 INFO [stderr] 
Dec 12 00:16:07.756 INFO [stderr] warning: unused import: `renderer::RenderProvider`
Dec 12 00:16:07.756 INFO [stderr]  --> src/renderer/mod_renderer.rs:6:5
Dec 12 00:16:07.756 INFO [stderr]   |
Dec 12 00:16:07.756 INFO [stderr] 6 | use renderer::RenderProvider;
Dec 12 00:16:07.756 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:16:07.756 INFO [stderr] 
Dec 12 00:16:07.756 INFO [stderr] warning: unused import: `tracer::Ray`
Dec 12 00:16:07.756 INFO [stderr]   --> src/renderer/basic_renderer.rs:10:5
Dec 12 00:16:07.756 INFO [stderr]    |
Dec 12 00:16:07.756 INFO [stderr] 10 | use tracer::Ray;
Dec 12 00:16:07.756 INFO [stderr]    |     ^^^^^^^^^^^
Dec 12 00:16:07.756 INFO [stderr] 
Dec 12 00:16:07.757 INFO [stderr] warning: unused import: `tracer::Hitable`
Dec 12 00:16:07.757 INFO [stderr]   --> src/renderer/basic_renderer.rs:11:5
Dec 12 00:16:07.757 INFO [stderr]    |
Dec 12 00:16:07.757 INFO [stderr] 11 | use tracer::Hitable;
Dec 12 00:16:07.757 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 12 00:16:07.757 INFO [stderr] 
Dec 12 00:16:07.757 INFO [stderr] warning: unused import: `self::rand::Rng`
Dec 12 00:16:07.758 INFO [stderr]  --> src/renderer/thread_renderer.rs:6:5
Dec 12 00:16:07.758 INFO [stderr]   |
Dec 12 00:16:07.758 INFO [stderr] 6 | use self::rand::Rng;
Dec 12 00:16:07.758 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 12 00:16:07.758 INFO [stderr] 
Dec 12 00:16:07.758 INFO [stderr] warning: unused import: `tracer::Vec3`
Dec 12 00:16:07.758 INFO [stderr]   --> src/renderer/thread_renderer.rs:15:5
Dec 12 00:16:07.758 INFO [stderr]    |
Dec 12 00:16:07.758 INFO [stderr] 15 | use tracer::Vec3;
Dec 12 00:16:07.758 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 12 00:16:07.759 INFO [stderr] 
Dec 12 00:16:07.759 INFO [stderr] warning: unused import: `tracer::Ray`
Dec 12 00:16:07.759 INFO [stderr]   --> src/renderer/thread_renderer.rs:18:5
Dec 12 00:16:07.759 INFO [stderr]    |
Dec 12 00:16:07.759 INFO [stderr] 18 | use tracer::Ray;
Dec 12 00:16:07.759 INFO [stderr]    |     ^^^^^^^^^^^
Dec 12 00:16:07.759 INFO [stderr] 
Dec 12 00:16:07.759 INFO [stderr] warning: unused import: `tracer::Hitable`
Dec 12 00:16:07.760 INFO [stderr]   --> src/renderer/thread_renderer.rs:19:5
Dec 12 00:16:07.760 INFO [stderr]    |
Dec 12 00:16:07.760 INFO [stderr] 19 | use tracer::Hitable;
Dec 12 00:16:07.760 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 12 00:16:07.768 INFO [stderr] 
Dec 12 00:16:07.820 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 00:16:07.820 INFO [stderr]  --> src/main.rs:1:1
Dec 12 00:16:07.820 INFO [stderr]   |
Dec 12 00:16:07.820 INFO [stderr] 1 | #[macro_use]
Dec 12 00:16:07.820 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 00:16:07.820 INFO [stderr]   |
Dec 12 00:16:07.820 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 00:16:07.820 INFO [stderr] 
Dec 12 00:16:07.820 INFO [stderr] warning: unused import: `tracer::World`
Dec 12 00:16:07.820 INFO [stderr]  --> src/renderer/mod_renderer.rs:3:5
Dec 12 00:16:07.820 INFO [stderr]   |
Dec 12 00:16:07.820 INFO [stderr] 3 | use tracer::World;
Dec 12 00:16:07.821 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 12 00:16:07.821 INFO [stderr] 
Dec 12 00:16:07.821 INFO [stderr] warning: unused import: `tracer::Camera`
Dec 12 00:16:07.821 INFO [stderr]  --> src/renderer/mod_renderer.rs:4:5
Dec 12 00:16:07.821 INFO [stderr]   |
Dec 12 00:16:07.821 INFO [stderr] 4 | use tracer::Camera;
Dec 12 00:16:07.821 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 12 00:16:07.821 INFO [stderr] 
Dec 12 00:16:07.821 INFO [stderr] warning: unused import: `renderer::RenderProvider`
Dec 12 00:16:07.821 INFO [stderr]  --> src/renderer/mod_renderer.rs:6:5
Dec 12 00:16:07.821 INFO [stderr]   |
Dec 12 00:16:07.821 INFO [stderr] 6 | use renderer::RenderProvider;
Dec 12 00:16:07.821 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:16:07.821 INFO [stderr] 
Dec 12 00:16:07.821 INFO [stderr] warning: unused import: `tracer::Ray`
Dec 12 00:16:07.821 INFO [stderr]   --> src/renderer/basic_renderer.rs:10:5
Dec 12 00:16:07.821 INFO [stderr]    |
Dec 12 00:16:07.821 INFO [stderr] 10 | use tracer::Ray;
Dec 12 00:16:07.821 INFO [stderr]    |     ^^^^^^^^^^^
Dec 12 00:16:07.821 INFO [stderr] 
Dec 12 00:16:07.821 INFO [stderr] warning: unused import: `tracer::Hitable`
Dec 12 00:16:07.821 INFO [stderr]   --> src/renderer/basic_renderer.rs:11:5
Dec 12 00:16:07.821 INFO [stderr]    |
Dec 12 00:16:07.821 INFO [stderr] 11 | use tracer::Hitable;
Dec 12 00:16:07.821 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 12 00:16:07.821 INFO [stderr] 
Dec 12 00:16:07.821 INFO [stderr] warning: unused import: `self::rand::Rng`
Dec 12 00:16:07.821 INFO [stderr]  --> src/renderer/thread_renderer.rs:6:5
Dec 12 00:16:07.821 INFO [stderr]   |
Dec 12 00:16:07.821 INFO [stderr] 6 | use self::rand::Rng;
Dec 12 00:16:07.821 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 12 00:16:07.821 INFO [stderr] 
Dec 12 00:16:07.821 INFO [stderr] warning: unused import: `tracer::Vec3`
Dec 12 00:16:07.821 INFO [stderr]   --> src/renderer/thread_renderer.rs:15:5
Dec 12 00:16:07.821 INFO [stderr]    |
Dec 12 00:16:07.821 INFO [stderr] 15 | use tracer::Vec3;
Dec 12 00:16:07.821 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 12 00:16:07.821 INFO [stderr] 
Dec 12 00:16:07.821 INFO [stderr] warning: unused import: `tracer::Ray`
Dec 12 00:16:07.821 INFO [stderr]   --> src/renderer/thread_renderer.rs:18:5
Dec 12 00:16:07.821 INFO [stderr]    |
Dec 12 00:16:07.821 INFO [stderr] 18 | use tracer::Ray;
Dec 12 00:16:07.821 INFO [stderr]    |     ^^^^^^^^^^^
Dec 12 00:16:07.821 INFO [stderr] 
Dec 12 00:16:07.821 INFO [stderr] warning: unused import: `tracer::Hitable`
Dec 12 00:16:07.821 INFO [stderr]   --> src/renderer/thread_renderer.rs:19:5
Dec 12 00:16:07.821 INFO [stderr]    |
Dec 12 00:16:07.821 INFO [stderr] 19 | use tracer::Hitable;
Dec 12 00:16:07.821 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 12 00:16:07.821 INFO [stderr] 
Dec 12 00:16:07.918 INFO [stderr] warning: unused import: `self::rand::Rng`
Dec 12 00:16:07.918 INFO [stderr]  --> src/renderer/basic_renderer.rs:6:5
Dec 12 00:16:07.918 INFO [stderr]   |
Dec 12 00:16:07.918 INFO [stderr] 6 | use self::rand::Rng;
Dec 12 00:16:07.918 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 12 00:16:07.918 INFO [stderr] 
Dec 12 00:16:07.929 INFO [stderr] warning: unused variable: `ray`
Dec 12 00:16:07.929 INFO [stderr]   --> src/tracer/materials/lambertian.rs:20:23
Dec 12 00:16:07.929 INFO [stderr]    |
Dec 12 00:16:07.929 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 12 00:16:07.929 INFO [stderr]    |                       ^^^ help: consider using `_ray` instead
Dec 12 00:16:07.929 INFO [stderr]    |
Dec 12 00:16:07.929 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 00:16:07.929 INFO [stderr] 
Dec 12 00:16:07.929 INFO [stderr] warning: unused variable: `u`
Dec 12 00:16:07.929 INFO [stderr]   --> src/tracer/materials/lambertian.rs:26:23
Dec 12 00:16:07.929 INFO [stderr]    |
Dec 12 00:16:07.929 INFO [stderr] 26 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.929 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 12 00:16:07.929 INFO [stderr] 
Dec 12 00:16:07.929 INFO [stderr] warning: unused variable: `v`
Dec 12 00:16:07.929 INFO [stderr]   --> src/tracer/materials/lambertian.rs:26:31
Dec 12 00:16:07.929 INFO [stderr]    |
Dec 12 00:16:07.929 INFO [stderr] 26 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.929 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 12 00:16:07.929 INFO [stderr] 
Dec 12 00:16:07.929 INFO [stderr] warning: unused variable: `p`
Dec 12 00:16:07.929 INFO [stderr]   --> src/tracer/materials/lambertian.rs:26:39
Dec 12 00:16:07.929 INFO [stderr]    |
Dec 12 00:16:07.929 INFO [stderr] 26 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.929 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 12 00:16:07.929 INFO [stderr] 
Dec 12 00:16:07.929 INFO [stderr] warning: unused variable: `u`
Dec 12 00:16:07.929 INFO [stderr]   --> src/tracer/materials/metal.rs:33:23
Dec 12 00:16:07.929 INFO [stderr]    |
Dec 12 00:16:07.929 INFO [stderr] 33 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.929 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 12 00:16:07.929 INFO [stderr] 
Dec 12 00:16:07.929 INFO [stderr] warning: unused variable: `v`
Dec 12 00:16:07.929 INFO [stderr]   --> src/tracer/materials/metal.rs:33:31
Dec 12 00:16:07.929 INFO [stderr]    |
Dec 12 00:16:07.929 INFO [stderr] 33 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.929 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 12 00:16:07.929 INFO [stderr] 
Dec 12 00:16:07.929 INFO [stderr] warning: unused variable: `p`
Dec 12 00:16:07.929 INFO [stderr]   --> src/tracer/materials/metal.rs:33:39
Dec 12 00:16:07.929 INFO [stderr]    |
Dec 12 00:16:07.929 INFO [stderr] 33 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.929 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 12 00:16:07.929 INFO [stderr] 
Dec 12 00:16:07.929 INFO [stderr] warning: unused variable: `u`
Dec 12 00:16:07.929 INFO [stderr]   --> src/tracer/materials/dielectric.rs:51:23
Dec 12 00:16:07.929 INFO [stderr]    |
Dec 12 00:16:07.929 INFO [stderr] 51 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.929 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 12 00:16:07.929 INFO [stderr] 
Dec 12 00:16:07.929 INFO [stderr] warning: unused variable: `v`
Dec 12 00:16:07.929 INFO [stderr]   --> src/tracer/materials/dielectric.rs:51:31
Dec 12 00:16:07.929 INFO [stderr]    |
Dec 12 00:16:07.929 INFO [stderr] 51 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.929 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 12 00:16:07.929 INFO [stderr] 
Dec 12 00:16:07.929 INFO [stderr] warning: unused variable: `p`
Dec 12 00:16:07.929 INFO [stderr]   --> src/tracer/materials/dielectric.rs:51:39
Dec 12 00:16:07.929 INFO [stderr]    |
Dec 12 00:16:07.929 INFO [stderr] 51 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.929 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 12 00:16:07.929 INFO [stderr] 
Dec 12 00:16:07.929 INFO [stderr] warning: unused variable: `ray`
Dec 12 00:16:07.929 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:23:23
Dec 12 00:16:07.929 INFO [stderr]    |
Dec 12 00:16:07.929 INFO [stderr] 23 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 12 00:16:07.929 INFO [stderr]    |                       ^^^ help: consider using `_ray` instead
Dec 12 00:16:07.930 INFO [stderr] 
Dec 12 00:16:07.930 INFO [stderr] warning: unused variable: `u`
Dec 12 00:16:07.930 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:30:23
Dec 12 00:16:07.930 INFO [stderr]    |
Dec 12 00:16:07.930 INFO [stderr] 30 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.930 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 12 00:16:07.930 INFO [stderr] 
Dec 12 00:16:07.930 INFO [stderr] warning: unused variable: `v`
Dec 12 00:16:07.930 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:30:31
Dec 12 00:16:07.930 INFO [stderr]    |
Dec 12 00:16:07.930 INFO [stderr] 30 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.930 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 12 00:16:07.930 INFO [stderr] 
Dec 12 00:16:07.930 INFO [stderr] warning: unused variable: `p`
Dec 12 00:16:07.930 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:30:39
Dec 12 00:16:07.930 INFO [stderr]    |
Dec 12 00:16:07.930 INFO [stderr] 30 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.930 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 12 00:16:07.930 INFO [stderr] 
Dec 12 00:16:07.930 INFO [stderr] warning: unused variable: `ray`
Dec 12 00:16:07.930 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:20:23
Dec 12 00:16:07.930 INFO [stderr]    |
Dec 12 00:16:07.930 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 12 00:16:07.930 INFO [stderr]    |                       ^^^ help: consider using `_ray` instead
Dec 12 00:16:07.930 INFO [stderr] 
Dec 12 00:16:07.930 INFO [stderr] warning: unused variable: `hit_record`
Dec 12 00:16:07.930 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:20:34
Dec 12 00:16:07.930 INFO [stderr]    |
Dec 12 00:16:07.930 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 12 00:16:07.930 INFO [stderr]    |                                  ^^^^^^^^^^ help: consider using `_hit_record` instead
Dec 12 00:16:07.930 INFO [stderr] 
Dec 12 00:16:07.930 INFO [stderr] warning: unused variable: `randomizer`
Dec 12 00:16:07.930 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:20:58
Dec 12 00:16:07.930 INFO [stderr]    |
Dec 12 00:16:07.930 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 12 00:16:07.930 INFO [stderr]    |                                                          ^^^^^^^^^^ help: consider using `_randomizer` instead
Dec 12 00:16:07.930 INFO [stderr] 
Dec 12 00:16:07.930 INFO [stderr] warning: unused variable: `u`
Dec 12 00:16:07.930 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:23:23
Dec 12 00:16:07.930 INFO [stderr]    |
Dec 12 00:16:07.930 INFO [stderr] 23 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.930 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 12 00:16:07.930 INFO [stderr] 
Dec 12 00:16:07.930 INFO [stderr] warning: unused variable: `v`
Dec 12 00:16:07.930 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:23:31
Dec 12 00:16:07.930 INFO [stderr]    |
Dec 12 00:16:07.930 INFO [stderr] 23 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.930 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 12 00:16:07.930 INFO [stderr] 
Dec 12 00:16:07.930 INFO [stderr] warning: unused variable: `p`
Dec 12 00:16:07.930 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:23:39
Dec 12 00:16:07.930 INFO [stderr]    |
Dec 12 00:16:07.930 INFO [stderr] 23 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.930 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 12 00:16:07.930 INFO [stderr] 
Dec 12 00:16:07.930 INFO [stderr] warning: unused variable: `u`
Dec 12 00:16:07.930 INFO [stderr]  --> src/tracer/textures/constant_texture.rs:9:21
Dec 12 00:16:07.930 INFO [stderr]   |
Dec 12 00:16:07.930 INFO [stderr] 9 |     fn value(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.930 INFO [stderr]   |                     ^ help: consider using `_u` instead
Dec 12 00:16:07.930 INFO [stderr] 
Dec 12 00:16:07.930 INFO [stderr] warning: unused variable: `v`
Dec 12 00:16:07.930 INFO [stderr]  --> src/tracer/textures/constant_texture.rs:9:29
Dec 12 00:16:07.930 INFO [stderr]   |
Dec 12 00:16:07.930 INFO [stderr] 9 |     fn value(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.930 INFO [stderr]   |                             ^ help: consider using `_v` instead
Dec 12 00:16:07.930 INFO [stderr] 
Dec 12 00:16:07.930 INFO [stderr] warning: unused variable: `p`
Dec 12 00:16:07.930 INFO [stderr]  --> src/tracer/textures/constant_texture.rs:9:37
Dec 12 00:16:07.930 INFO [stderr]   |
Dec 12 00:16:07.930 INFO [stderr] 9 |     fn value(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.930 INFO [stderr]   |                                     ^ help: consider using `_p` instead
Dec 12 00:16:07.930 INFO [stderr] 
Dec 12 00:16:07.976 INFO [stderr] warning: unused import: `self::rand::Rng`
Dec 12 00:16:07.976 INFO [stderr]  --> src/renderer/basic_renderer.rs:6:5
Dec 12 00:16:07.976 INFO [stderr]   |
Dec 12 00:16:07.976 INFO [stderr] 6 | use self::rand::Rng;
Dec 12 00:16:07.976 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 12 00:16:07.976 INFO [stderr] warning: method is never used: `new`
Dec 12 00:16:07.976 INFO [stderr]   --> src/renderer/basic_renderer.rs:30:5
Dec 12 00:16:07.976 INFO [stderr]    |
Dec 12 00:16:07.976 INFO [stderr] 30 |     pub fn new <T: RenderProvider> (width: u32, height: u32, antialiasing: u32) -> BasicRenderer {
Dec 12 00:16:07.976 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:16:07.976 INFO [stderr]    |
Dec 12 00:16:07.976 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 00:16:07.976 INFO [stderr] 
Dec 12 00:16:07.976 INFO [stderr] 
Dec 12 00:16:07.976 INFO [stderr] warning: variable `A` should have a snake case name such as `a`
Dec 12 00:16:07.976 INFO [stderr]   --> src/tracer/vec3.rs:99:16
Dec 12 00:16:07.976 INFO [stderr]    |
Dec 12 00:16:07.976 INFO [stderr] 99 |     pub fn dot(A: Vec3, B: Vec3) -> f64 {
Dec 12 00:16:07.976 INFO [stderr]    |                ^
Dec 12 00:16:07.976 INFO [stderr]    |
Dec 12 00:16:07.976 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 00:16:07.976 INFO [stderr] 
Dec 12 00:16:07.976 INFO [stderr] warning: variable `B` should have a snake case name such as `b`
Dec 12 00:16:07.976 INFO [stderr]   --> src/tracer/vec3.rs:99:25
Dec 12 00:16:07.976 INFO [stderr]    |
Dec 12 00:16:07.976 INFO [stderr] 99 |     pub fn dot(A: Vec3, B: Vec3) -> f64 {
Dec 12 00:16:07.977 INFO [stderr]    |                         ^
Dec 12 00:16:07.977 INFO [stderr] 
Dec 12 00:16:07.977 INFO [stderr] warning: variable `A` should have a snake case name such as `a`
Dec 12 00:16:07.977 INFO [stderr]    --> src/tracer/vec3.rs:103:18
Dec 12 00:16:07.977 INFO [stderr]     |
Dec 12 00:16:07.977 INFO [stderr] 103 |     pub fn cross(A: Vec3, B: Vec3) -> Vec3 {
Dec 12 00:16:07.977 INFO [stderr]     |                  ^
Dec 12 00:16:07.977 INFO [stderr] 
Dec 12 00:16:07.977 INFO [stderr] warning: variable `B` should have a snake case name such as `b`
Dec 12 00:16:07.977 INFO [stderr]    --> src/tracer/vec3.rs:103:27
Dec 12 00:16:07.977 INFO [stderr]     |
Dec 12 00:16:07.977 INFO [stderr] 103 |     pub fn cross(A: Vec3, B: Vec3) -> Vec3 {
Dec 12 00:16:07.977 INFO [stderr]     |                           ^
Dec 12 00:16:07.977 INFO [stderr] 
Dec 12 00:16:07.991 INFO [stderr] warning: unused variable: `ray`
Dec 12 00:16:07.991 INFO [stderr]   --> src/tracer/materials/lambertian.rs:20:23
Dec 12 00:16:07.991 INFO [stderr]    |
Dec 12 00:16:07.991 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 12 00:16:07.991 INFO [stderr]    |                       ^^^ help: consider using `_ray` instead
Dec 12 00:16:07.991 INFO [stderr]    |
Dec 12 00:16:07.991 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 00:16:07.991 INFO [stderr] 
Dec 12 00:16:07.996 INFO [stderr] warning: unused variable: `u`
Dec 12 00:16:07.996 INFO [stderr]   --> src/tracer/materials/lambertian.rs:26:23
Dec 12 00:16:07.996 INFO [stderr]    |
Dec 12 00:16:07.997 INFO [stderr] 26 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.997 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 12 00:16:07.997 INFO [stderr] 
Dec 12 00:16:07.997 INFO [stderr] warning: unused variable: `v`
Dec 12 00:16:07.997 INFO [stderr]   --> src/tracer/materials/lambertian.rs:26:31
Dec 12 00:16:07.997 INFO [stderr]    |
Dec 12 00:16:07.997 INFO [stderr] 26 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.997 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 12 00:16:07.997 INFO [stderr] 
Dec 12 00:16:07.997 INFO [stderr] warning: unused variable: `p`
Dec 12 00:16:07.997 INFO [stderr]   --> src/tracer/materials/lambertian.rs:26:39
Dec 12 00:16:07.997 INFO [stderr]    |
Dec 12 00:16:07.997 INFO [stderr] 26 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.997 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 12 00:16:07.997 INFO [stderr] 
Dec 12 00:16:07.997 INFO [stderr] warning: unused variable: `u`
Dec 12 00:16:07.997 INFO [stderr]   --> src/tracer/materials/metal.rs:33:23
Dec 12 00:16:07.997 INFO [stderr]    |
Dec 12 00:16:07.997 INFO [stderr] 33 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.997 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 12 00:16:07.997 INFO [stderr] 
Dec 12 00:16:07.997 INFO [stderr] warning: unused variable: `v`
Dec 12 00:16:07.997 INFO [stderr]   --> src/tracer/materials/metal.rs:33:31
Dec 12 00:16:07.997 INFO [stderr]    |
Dec 12 00:16:07.997 INFO [stderr] 33 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.997 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 12 00:16:07.997 INFO [stderr] 
Dec 12 00:16:07.997 INFO [stderr] warning: unused variable: `p`
Dec 12 00:16:07.997 INFO [stderr]   --> src/tracer/materials/metal.rs:33:39
Dec 12 00:16:07.997 INFO [stderr]    |
Dec 12 00:16:07.997 INFO [stderr] 33 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.997 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 12 00:16:07.997 INFO [stderr] 
Dec 12 00:16:07.997 INFO [stderr] warning: unused variable: `u`
Dec 12 00:16:07.997 INFO [stderr]   --> src/tracer/materials/dielectric.rs:51:23
Dec 12 00:16:07.997 INFO [stderr]    |
Dec 12 00:16:07.997 INFO [stderr] 51 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.997 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 12 00:16:07.997 INFO [stderr] 
Dec 12 00:16:07.997 INFO [stderr] warning: unused variable: `v`
Dec 12 00:16:07.997 INFO [stderr]   --> src/tracer/materials/dielectric.rs:51:31
Dec 12 00:16:07.997 INFO [stderr]    |
Dec 12 00:16:07.997 INFO [stderr] 51 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.997 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 12 00:16:07.997 INFO [stderr] 
Dec 12 00:16:07.997 INFO [stderr] warning: unused variable: `p`
Dec 12 00:16:07.997 INFO [stderr]   --> src/tracer/materials/dielectric.rs:51:39
Dec 12 00:16:07.997 INFO [stderr]    |
Dec 12 00:16:07.997 INFO [stderr] 51 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.997 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 12 00:16:07.997 INFO [stderr] 
Dec 12 00:16:07.997 INFO [stderr] warning: unused variable: `ray`
Dec 12 00:16:07.997 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:23:23
Dec 12 00:16:07.997 INFO [stderr]    |
Dec 12 00:16:07.997 INFO [stderr] 23 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 12 00:16:07.997 INFO [stderr]    |                       ^^^ help: consider using `_ray` instead
Dec 12 00:16:07.997 INFO [stderr] 
Dec 12 00:16:07.997 INFO [stderr] warning: unused variable: `u`
Dec 12 00:16:07.997 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:30:23
Dec 12 00:16:07.997 INFO [stderr]    |
Dec 12 00:16:07.997 INFO [stderr] 30 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.997 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 12 00:16:07.997 INFO [stderr] 
Dec 12 00:16:07.997 INFO [stderr] warning: unused variable: `v`
Dec 12 00:16:07.997 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:30:31
Dec 12 00:16:07.997 INFO [stderr]    |
Dec 12 00:16:07.997 INFO [stderr] 30 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.997 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 12 00:16:07.997 INFO [stderr] 
Dec 12 00:16:07.997 INFO [stderr] warning: unused variable: `p`
Dec 12 00:16:07.997 INFO [stderr]   --> src/tracer/materials/textured_lambertian.rs:30:39
Dec 12 00:16:07.997 INFO [stderr]    |
Dec 12 00:16:07.997 INFO [stderr] 30 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:07.997 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 12 00:16:07.997 INFO [stderr] 
Dec 12 00:16:07.997 INFO [stderr] warning: unused variable: `ray`
Dec 12 00:16:07.997 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:20:23
Dec 12 00:16:07.997 INFO [stderr]    |
Dec 12 00:16:07.997 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 12 00:16:08.004 INFO [stderr]    |                       ^^^ help: consider using `_ray` instead
Dec 12 00:16:08.004 INFO [stderr] 
Dec 12 00:16:08.004 INFO [stderr] warning: unused variable: `hit_record`
Dec 12 00:16:08.004 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:20:34
Dec 12 00:16:08.004 INFO [stderr]    |
Dec 12 00:16:08.004 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 12 00:16:08.004 INFO [stderr]    |                                  ^^^^^^^^^^ help: consider using `_hit_record` instead
Dec 12 00:16:08.004 INFO [stderr] 
Dec 12 00:16:08.004 INFO [stderr] warning: unused variable: `randomizer`
Dec 12 00:16:08.004 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:20:58
Dec 12 00:16:08.004 INFO [stderr]    |
Dec 12 00:16:08.004 INFO [stderr] 20 |     fn scatter(&self, ray: &Ray, hit_record: &HitRecord, randomizer: &mut Randomizer) -> Option<(Ray, Vec3)> {
Dec 12 00:16:08.004 INFO [stderr]    |                                                          ^^^^^^^^^^ help: consider using `_randomizer` instead
Dec 12 00:16:08.004 INFO [stderr] 
Dec 12 00:16:08.004 INFO [stderr] warning: unused variable: `u`
Dec 12 00:16:08.004 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:23:23
Dec 12 00:16:08.004 INFO [stderr]    |
Dec 12 00:16:08.004 INFO [stderr] 23 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:08.004 INFO [stderr]    |                       ^ help: consider using `_u` instead
Dec 12 00:16:08.005 INFO [stderr] 
Dec 12 00:16:08.005 INFO [stderr] warning: unused variable: `v`
Dec 12 00:16:08.005 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:23:31
Dec 12 00:16:08.005 INFO [stderr]    |
Dec 12 00:16:08.005 INFO [stderr] 23 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:08.005 INFO [stderr]    |                               ^ help: consider using `_v` instead
Dec 12 00:16:08.005 INFO [stderr] 
Dec 12 00:16:08.005 INFO [stderr] warning: unused variable: `p`
Dec 12 00:16:08.005 INFO [stderr]   --> src/tracer/materials/diffuse_light.rs:23:39
Dec 12 00:16:08.005 INFO [stderr]    |
Dec 12 00:16:08.005 INFO [stderr] 23 |     fn emitted(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:08.005 INFO [stderr]    |                                       ^ help: consider using `_p` instead
Dec 12 00:16:08.005 INFO [stderr] 
Dec 12 00:16:08.005 INFO [stderr] warning: unused variable: `u`
Dec 12 00:16:08.005 INFO [stderr]  --> src/tracer/textures/constant_texture.rs:9:21
Dec 12 00:16:08.005 INFO [stderr]   |
Dec 12 00:16:08.005 INFO [stderr] 9 |     fn value(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:08.005 INFO [stderr]   |                     ^ help: consider using `_u` instead
Dec 12 00:16:08.005 INFO [stderr] 
Dec 12 00:16:08.005 INFO [stderr] warning: unused variable: `v`
Dec 12 00:16:08.005 INFO [stderr]  --> src/tracer/textures/constant_texture.rs:9:29
Dec 12 00:16:08.005 INFO [stderr]   |
Dec 12 00:16:08.006 INFO [stderr] 9 |     fn value(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:08.006 INFO [stderr]   |                             ^ help: consider using `_v` instead
Dec 12 00:16:08.007 INFO [stderr] 
Dec 12 00:16:08.007 INFO [stderr] warning: unused variable: `p`
Dec 12 00:16:08.007 INFO [stderr]  --> src/tracer/textures/constant_texture.rs:9:37
Dec 12 00:16:08.007 INFO [stderr]   |
Dec 12 00:16:08.007 INFO [stderr] 9 |     fn value(&self, u: f64, v: f64, p: Vec3) -> Vec3 {
Dec 12 00:16:08.007 INFO [stderr]   |                                     ^ help: consider using `_p` instead
Dec 12 00:16:08.007 INFO [stderr] 
Dec 12 00:16:08.045 INFO [stderr] warning: method is never used: `new`
Dec 12 00:16:08.045 INFO [stderr]   --> src/renderer/basic_renderer.rs:30:5
Dec 12 00:16:08.045 INFO [stderr]    |
Dec 12 00:16:08.045 INFO [stderr] 30 |     pub fn new <T: RenderProvider> (width: u32, height: u32, antialiasing: u32) -> BasicRenderer {
Dec 12 00:16:08.045 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:16:08.045 INFO [stderr]    |
Dec 12 00:16:08.045 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 00:16:08.045 INFO [stderr] 
Dec 12 00:16:08.045 INFO [stderr] warning: variable `A` should have a snake case name such as `a`
Dec 12 00:16:08.045 INFO [stderr]   --> src/tracer/vec3.rs:99:16
Dec 12 00:16:08.045 INFO [stderr]    |
Dec 12 00:16:08.045 INFO [stderr] 99 |     pub fn dot(A: Vec3, B: Vec3) -> f64 {
Dec 12 00:16:08.045 INFO [stderr]    |                ^
Dec 12 00:16:08.045 INFO [stderr]    |
Dec 12 00:16:08.045 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 00:16:08.045 INFO [stderr] 
Dec 12 00:16:08.045 INFO [stderr] warning: variable `B` should have a snake case name such as `b`
Dec 12 00:16:08.045 INFO [stderr]   --> src/tracer/vec3.rs:99:25
Dec 12 00:16:08.045 INFO [stderr]    |
Dec 12 00:16:08.045 INFO [stderr] 99 |     pub fn dot(A: Vec3, B: Vec3) -> f64 {
Dec 12 00:16:08.045 INFO [stderr]    |                         ^
Dec 12 00:16:08.045 INFO [stderr] 
Dec 12 00:16:08.045 INFO [stderr] warning: variable `A` should have a snake case name such as `a`
Dec 12 00:16:08.045 INFO [stderr]    --> src/tracer/vec3.rs:103:18
Dec 12 00:16:08.045 INFO [stderr]     |
Dec 12 00:16:08.045 INFO [stderr] 103 |     pub fn cross(A: Vec3, B: Vec3) -> Vec3 {
Dec 12 00:16:08.045 INFO [stderr]     |                  ^
Dec 12 00:16:08.045 INFO [stderr] 
Dec 12 00:16:08.045 INFO [stderr] warning: variable `B` should have a snake case name such as `b`
Dec 12 00:16:08.045 INFO [stderr]    --> src/tracer/vec3.rs:103:27
Dec 12 00:16:08.045 INFO [stderr]     |
Dec 12 00:16:08.045 INFO [stderr] 103 |     pub fn cross(A: Vec3, B: Vec3) -> Vec3 {
Dec 12 00:16:08.045 INFO [stderr]     |                           ^
Dec 12 00:16:08.045 INFO [stderr] 
Dec 12 00:16:08.080 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.13s
Dec 12 00:16:08.081 INFO [stderr] su: No module specific data is present
Dec 12 00:16:08.638 INFO running `"docker" "inspect" "edc419bf4fb1150df14d626210d2d59365ccf4e86a869ed91ed099eedb3ba834"`
Dec 12 00:16:08.859 INFO running `"docker" "rm" "-f" "edc419bf4fb1150df14d626210d2d59365ccf4e86a869ed91ed099eedb3ba834"`
Dec 12 00:16:09.040 INFO [stdout] edc419bf4fb1150df14d626210d2d59365ccf4e86a869ed91ed099eedb3ba834