Nov 27 21:55:34.407 INFO checking rlupton20/yars-raytracer against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 21:55:34.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 27 21:55:34.845 INFO [stdout] 5df1622a442d05e0c23a20bf6d455affbcc2940a17e86e0d75b16cd1cd01260e
Nov 27 21:55:34.847 INFO running `"docker" "start" "-a" "5df1622a442d05e0c23a20bf6d455affbcc2940a17e86e0d75b16cd1cd01260e"`
Nov 27 21:55:36.076 INFO [stderr] usermod: no changes
Nov 27 21:55:36.252 INFO [stderr]     Checking rustc-serialize v0.3.20
Nov 27 21:55:36.252 INFO [stderr]     Checking deque v0.3.1
Nov 27 21:55:36.252 INFO [stderr]     Checking enum_primitive v0.1.0
Nov 27 21:55:36.252 INFO [stderr]     Checking png v0.5.2
Nov 27 21:55:37.108 INFO [stderr]     Checking rayon v0.5.0
Nov 27 21:55:40.774 INFO [stderr]     Checking jpeg-decoder v0.1.8
Nov 27 21:55:43.801 INFO [stderr]     Checking num-bigint v0.1.35
Nov 27 21:55:44.841 INFO [stderr]     Checking num-rational v0.1.35
Nov 27 21:55:45.373 INFO [stderr]     Checking image v0.10.3
Nov 27 21:55:49.464 INFO [stderr]     Checking yars-raytracer v0.1.0 (/source)
Nov 27 21:55:50.104 INFO [stderr] warning: unused import: `std::vec::Vec`
Nov 27 21:55:50.104 INFO [stderr]  --> src/space_algebra/mod.rs:8:5
Nov 27 21:55:50.104 INFO [stderr]   |
Nov 27 21:55:50.104 INFO [stderr] 8 | use std::vec::Vec;
Nov 27 21:55:50.104 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 27 21:55:50.104 INFO [stderr]   |
Nov 27 21:55:50.104 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 21:55:50.104 INFO [stderr] 
Nov 27 21:55:50.104 INFO [stderr] warning: unused import: `InnerProductSpace`
Nov 27 21:55:50.104 INFO [stderr]  --> src/ray/mod.rs:4:15
Nov 27 21:55:50.104 INFO [stderr]   |
Nov 27 21:55:50.104 INFO [stderr] 4 | use algebra::{InnerProductSpace, Real};
Nov 27 21:55:50.104 INFO [stderr]   |               ^^^^^^^^^^^^^^^^^
Nov 27 21:55:50.104 INFO [stderr] 
Nov 27 21:55:50.104 INFO [stderr] warning: unused import: `algebra::InnerProductSpace`
Nov 27 21:55:50.104 INFO [stderr]  --> src/camera/mod.rs:3:5
Nov 27 21:55:50.104 INFO [stderr]   |
Nov 27 21:55:50.104 INFO [stderr] 3 | use algebra::InnerProductSpace;
Nov 27 21:55:50.104 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:55:50.104 INFO [stderr] 
Nov 27 21:55:50.104 INFO [stderr] warning: unused import: `std::f64::consts::PI`
Nov 27 21:55:50.104 INFO [stderr]  --> src/camera/mod.rs:8:5
Nov 27 21:55:50.104 INFO [stderr]   |
Nov 27 21:55:50.104 INFO [stderr] 8 | use std::f64::consts::PI;
Nov 27 21:55:50.104 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 27 21:55:50.104 INFO [stderr] 
Nov 27 21:55:50.104 INFO [stderr] warning: unused import: `image::Rgb`
Nov 27 21:55:50.104 INFO [stderr]  --> src/materials/mod.rs:2:5
Nov 27 21:55:50.104 INFO [stderr]   |
Nov 27 21:55:50.104 INFO [stderr] 2 | use image::Rgb;
Nov 27 21:55:50.104 INFO [stderr]   |     ^^^^^^^^^^
Nov 27 21:55:50.104 INFO [stderr] 
Nov 27 21:55:50.104 INFO [stderr] warning: unused import: `image::Rgb`
Nov 27 21:55:50.104 INFO [stderr]  --> src/shapes/mod.rs:2:5
Nov 27 21:55:50.104 INFO [stderr]   |
Nov 27 21:55:50.104 INFO [stderr] 2 | use image::Rgb;
Nov 27 21:55:50.104 INFO [stderr]   |     ^^^^^^^^^^
Nov 27 21:55:50.104 INFO [stderr] 
Nov 27 21:55:50.105 INFO [stderr] warning: unused import: `shapes::Sphere`
Nov 27 21:55:50.105 INFO [stderr]  --> src/shade/mod.rs:5:5
Nov 27 21:55:50.105 INFO [stderr]   |
Nov 27 21:55:50.105 INFO [stderr] 5 | use shapes::Sphere;
Nov 27 21:55:50.105 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 27 21:55:50.105 INFO [stderr] 
Nov 27 21:55:50.105 INFO [stderr] warning: unused imports: `Ray`, `Shadable`
Nov 27 21:55:50.105 INFO [stderr]  --> src/shade/mod.rs:7:11
Nov 27 21:55:50.105 INFO [stderr]   |
Nov 27 21:55:50.105 INFO [stderr] 7 | use ray::{Ray, ShadeCell, Shadable};
Nov 27 21:55:50.105 INFO [stderr]   |           ^^^             ^^^^^^^^
Nov 27 21:55:50.105 INFO [stderr] 
Nov 27 21:55:50.106 INFO [stderr] warning: unused imports: `Add`, `Mul`
Nov 27 21:55:50.106 INFO [stderr]  --> src/shade/mod.rs:8:16
Nov 27 21:55:50.106 INFO [stderr]   |
Nov 27 21:55:50.106 INFO [stderr] 8 | use std::ops::{Add, Mul};
Nov 27 21:55:50.106 INFO [stderr]   |                ^^^  ^^^
Nov 27 21:55:50.106 INFO [stderr] 
Nov 27 21:55:50.272 INFO [stderr] warning: unused import: `algebra::Group`
Nov 27 21:55:50.272 INFO [stderr]  --> src/space_algebra/mod.rs:6:5
Nov 27 21:55:50.272 INFO [stderr]   |
Nov 27 21:55:50.272 INFO [stderr] 6 | use algebra::Group;
Nov 27 21:55:50.272 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 27 21:55:50.272 INFO [stderr] 
Nov 27 21:55:50.288 INFO [stderr] warning: unused variable: `i`
Nov 27 21:55:50.288 INFO [stderr]   --> src/raytrace/mod.rs:21:28
Nov 27 21:55:50.288 INFO [stderr]    |
Nov 27 21:55:50.288 INFO [stderr] 21 |                 .filter(|&(i,op_col)| op_col.is_some())
Nov 27 21:55:50.288 INFO [stderr]    |                            ^ help: consider using `_i` instead
Nov 27 21:55:50.288 INFO [stderr]    |
Nov 27 21:55:50.288 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 21:55:50.288 INFO [stderr] 
Nov 27 21:55:50.340 INFO [stderr] warning: unused import: `std::vec::Vec`
Nov 27 21:55:50.340 INFO [stderr]  --> src/space_algebra/mod.rs:8:5
Nov 27 21:55:50.340 INFO [stderr]   |
Nov 27 21:55:50.340 INFO [stderr] 8 | use std::vec::Vec;
Nov 27 21:55:50.340 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 27 21:55:50.340 INFO [stderr]   |
Nov 27 21:55:50.340 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 21:55:50.340 INFO [stderr] 
Nov 27 21:55:50.340 INFO [stderr] warning: unused import: `InnerProductSpace`
Nov 27 21:55:50.340 INFO [stderr]  --> src/ray/mod.rs:4:15
Nov 27 21:55:50.340 INFO [stderr]   |
Nov 27 21:55:50.340 INFO [stderr] 4 | use algebra::{InnerProductSpace, Real};
Nov 27 21:55:50.340 INFO [stderr]   |               ^^^^^^^^^^^^^^^^^
Nov 27 21:55:50.340 INFO [stderr] 
Nov 27 21:55:50.340 INFO [stderr] warning: unused import: `image::Rgb`
Nov 27 21:55:50.341 INFO [stderr]  --> src/materials/mod.rs:2:5
Nov 27 21:55:50.341 INFO [stderr]   |
Nov 27 21:55:50.341 INFO [stderr] 2 | use image::Rgb;
Nov 27 21:55:50.341 INFO [stderr]   |     ^^^^^^^^^^
Nov 27 21:55:50.341 INFO [stderr] 
Nov 27 21:55:50.341 INFO [stderr] warning: unused import: `image::Rgb`
Nov 27 21:55:50.341 INFO [stderr]  --> src/shapes/mod.rs:2:5
Nov 27 21:55:50.341 INFO [stderr]   |
Nov 27 21:55:50.341 INFO [stderr] 2 | use image::Rgb;
Nov 27 21:55:50.341 INFO [stderr]   |     ^^^^^^^^^^
Nov 27 21:55:50.341 INFO [stderr] 
Nov 27 21:55:50.341 INFO [stderr] warning: unused imports: `Add`, `Mul`
Nov 27 21:55:50.341 INFO [stderr]  --> src/shade/mod.rs:8:16
Nov 27 21:55:50.341 INFO [stderr]   |
Nov 27 21:55:50.341 INFO [stderr] 8 | use std::ops::{Add, Mul};
Nov 27 21:55:50.341 INFO [stderr]   |                ^^^  ^^^
Nov 27 21:55:50.341 INFO [stderr] 
Nov 27 21:55:50.341 INFO [stderr] warning: unused import: `super::*`
Nov 27 21:55:50.341 INFO [stderr]    --> src/shade/mod.rs:186:9
Nov 27 21:55:50.341 INFO [stderr]     |
Nov 27 21:55:50.341 INFO [stderr] 186 |     use super::*;
Nov 27 21:55:50.341 INFO [stderr]     |         ^^^^^^^^
Nov 27 21:55:50.341 INFO [stderr] 
Nov 27 21:55:50.341 INFO [stderr] warning: unused import: `image::Rgb`
Nov 27 21:55:50.341 INFO [stderr]    --> src/shade/mod.rs:187:9
Nov 27 21:55:50.341 INFO [stderr]     |
Nov 27 21:55:50.341 INFO [stderr] 187 |     use image::Rgb;
Nov 27 21:55:50.341 INFO [stderr]     |         ^^^^^^^^^^
Nov 27 21:55:50.341 INFO [stderr] 
Nov 27 21:55:50.341 INFO [stderr] warning: unused import: `vector3d::Vec3`
Nov 27 21:55:50.341 INFO [stderr]    --> src/shade/mod.rs:188:9
Nov 27 21:55:50.341 INFO [stderr]     |
Nov 27 21:55:50.341 INFO [stderr] 188 |     use vector3d::Vec3;
Nov 27 21:55:50.341 INFO [stderr]     |         ^^^^^^^^^^^^^^
Nov 27 21:55:50.341 INFO [stderr] 
Nov 27 21:55:50.356 INFO [stderr] warning: comparison is useless due to type limits
Nov 27 21:55:50.356 INFO [stderr]   --> src/camera/mod.rs:71:17
Nov 27 21:55:50.356 INFO [stderr]    |
Nov 27 21:55:50.356 INFO [stderr] 71 |         assert!(x >= 0);
Nov 27 21:55:50.356 INFO [stderr]    |                 ^^^^^^
Nov 27 21:55:50.356 INFO [stderr]    |
Nov 27 21:55:50.356 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Nov 27 21:55:50.356 INFO [stderr] 
Nov 27 21:55:50.356 INFO [stderr] warning: comparison is useless due to type limits
Nov 27 21:55:50.356 INFO [stderr]   --> src/camera/mod.rs:73:17
Nov 27 21:55:50.356 INFO [stderr]    |
Nov 27 21:55:50.356 INFO [stderr] 73 |         assert!(y >= 0);
Nov 27 21:55:50.356 INFO [stderr]    |                 ^^^^^^
Nov 27 21:55:50.356 INFO [stderr] 
Nov 27 21:55:50.640 INFO [stderr] warning: unused import: `algebra::Group`
Nov 27 21:55:50.640 INFO [stderr]  --> src/space_algebra/mod.rs:6:5
Nov 27 21:55:50.640 INFO [stderr]   |
Nov 27 21:55:50.640 INFO [stderr] 6 | use algebra::Group;
Nov 27 21:55:50.640 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 27 21:55:50.640 INFO [stderr] 
Nov 27 21:55:50.684 INFO [stderr] warning: unused variable: `i`
Nov 27 21:55:50.684 INFO [stderr]   --> src/raytrace/mod.rs:21:28
Nov 27 21:55:50.684 INFO [stderr]    |
Nov 27 21:55:50.684 INFO [stderr] 21 |                 .filter(|&(i,op_col)| op_col.is_some())
Nov 27 21:55:50.684 INFO [stderr]    |                            ^ help: consider using `_i` instead
Nov 27 21:55:50.684 INFO [stderr]    |
Nov 27 21:55:50.684 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 21:55:50.684 INFO [stderr] 
Nov 27 21:55:50.809 INFO [stderr] warning: function `test_SO3_multiplication` should have a snake case name such as `test_so3_multiplication`
Nov 27 21:55:50.809 INFO [stderr]   --> src/space_algebra/mod.rs:94:1
Nov 27 21:55:50.809 INFO [stderr]    |
Nov 27 21:55:50.809 INFO [stderr] 94 | / fn test_SO3_multiplication() {
Nov 27 21:55:50.809 INFO [stderr] 95 | |     let tolerance = 0.0000001;
Nov 27 21:55:50.809 INFO [stderr] 96 | |     let SO3(m1) = SO3::rotation_x(3.0) * SO3::rotation_x(-3.0);
Nov 27 21:55:50.809 INFO [stderr] 97 | |     assert!(Matrix3::dist(m1, Matrix3::identity()) < tolerance);
Nov 27 21:55:50.809 INFO [stderr] 98 | | }
Nov 27 21:55:50.809 INFO [stderr]    | |_^
Nov 27 21:55:50.809 INFO [stderr]    |
Nov 27 21:55:50.809 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 27 21:55:50.809 INFO [stderr] 
Nov 27 21:55:50.809 INFO [stderr] warning: function `test_SO3_multiply_vector` should have a snake case name such as `test_so3_multiply_vector`
Nov 27 21:55:50.809 INFO [stderr]    --> src/space_algebra/mod.rs:101:1
Nov 27 21:55:50.809 INFO [stderr]     |
Nov 27 21:55:50.809 INFO [stderr] 101 | / fn test_SO3_multiply_vector() {
Nov 27 21:55:50.809 INFO [stderr] 102 | |     let s = SO3::rotation_x(1.0);
Nov 27 21:55:50.809 INFO [stderr] 103 | |     let v = Vec3(1.0, 0.0, 0.0);
Nov 27 21:55:50.809 INFO [stderr] 104 | |     let expected = Vec3(1.0, 0.0, 0.0);
Nov 27 21:55:50.809 INFO [stderr] 105 | |
Nov 27 21:55:50.809 INFO [stderr] 106 | |     assert!(s * v == expected);
Nov 27 21:55:50.809 INFO [stderr] 107 | | }
Nov 27 21:55:50.809 INFO [stderr]     | |_^
Nov 27 21:55:50.809 INFO [stderr] 
Nov 27 21:55:50.809 INFO [stderr] warning: comparison is useless due to type limits
Nov 27 21:55:50.809 INFO [stderr]   --> src/camera/mod.rs:71:17
Nov 27 21:55:50.809 INFO [stderr]    |
Nov 27 21:55:50.809 INFO [stderr] 71 |         assert!(x >= 0);
Nov 27 21:55:50.809 INFO [stderr]    |                 ^^^^^^
Nov 27 21:55:50.809 INFO [stderr]    |
Nov 27 21:55:50.809 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Nov 27 21:55:50.809 INFO [stderr] 
Nov 27 21:55:50.809 INFO [stderr] warning: comparison is useless due to type limits
Nov 27 21:55:50.809 INFO [stderr]   --> src/camera/mod.rs:73:17
Nov 27 21:55:50.809 INFO [stderr]    |
Nov 27 21:55:50.809 INFO [stderr] 73 |         assert!(y >= 0);
Nov 27 21:55:50.809 INFO [stderr]    |                 ^^^^^^
Nov 27 21:55:50.809 INFO [stderr] 
Nov 27 21:55:51.417 INFO [stderr] warning: unused import: `yars_raytracer::algebra::InnerProductSpace`
Nov 27 21:55:51.417 INFO [stderr]  --> src/main.rs:8:5
Nov 27 21:55:51.417 INFO [stderr]   |
Nov 27 21:55:51.417 INFO [stderr] 8 | use yars_raytracer::algebra::InnerProductSpace;
Nov 27 21:55:51.417 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:55:51.417 INFO [stderr]   |
Nov 27 21:55:51.417 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 21:55:51.417 INFO [stderr] 
Nov 27 21:55:51.417 INFO [stderr] warning: unused import: `yars_raytracer::ray::Orientable`
Nov 27 21:55:51.417 INFO [stderr]   --> src/main.rs:10:5
Nov 27 21:55:51.417 INFO [stderr]    |
Nov 27 21:55:51.417 INFO [stderr] 10 | use yars_raytracer::ray::Orientable;
Nov 27 21:55:51.417 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:55:51.417 INFO [stderr] 
Nov 27 21:55:51.417 INFO [stderr] warning: unused import: `Shader`
Nov 27 21:55:51.417 INFO [stderr]   --> src/main.rs:13:29
Nov 27 21:55:51.417 INFO [stderr]    |
Nov 27 21:55:51.417 INFO [stderr] 13 | use yars_raytracer::shade::{Shader, PhongShader};
Nov 27 21:55:51.417 INFO [stderr]    |                             ^^^^^^
Nov 27 21:55:51.417 INFO [stderr] 
Nov 27 21:55:51.417 INFO [stderr] warning: unused imports: `Ray`, `ShadeCell`
Nov 27 21:55:51.417 INFO [stderr]   --> src/main.rs:19:27
Nov 27 21:55:51.417 INFO [stderr]    |
Nov 27 21:55:51.417 INFO [stderr] 19 | use yars_raytracer::ray::{Ray, Shadable, ShadeCell};
Nov 27 21:55:51.417 INFO [stderr]    |                           ^^^            ^^^^^^^^^
Nov 27 21:55:51.417 INFO [stderr] 
Nov 27 21:55:51.552 INFO [stderr] warning: unused variable: `a_colour`
Nov 27 21:55:51.552 INFO [stderr]   --> src/main.rs:33:9
Nov 27 21:55:51.552 INFO [stderr]    |
Nov 27 21:55:51.552 INFO [stderr] 33 |     let a_colour = Rgb([255 as u8; 3]);
Nov 27 21:55:51.552 INFO [stderr]    |         ^^^^^^^^ help: consider using `_a_colour` instead
Nov 27 21:55:51.552 INFO [stderr]    |
Nov 27 21:55:51.552 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 21:55:51.552 INFO [stderr] 
Nov 27 21:55:51.560 INFO [stderr] warning: variable `WIDTH` should have a snake case name such as `width`
Nov 27 21:55:51.560 INFO [stderr]   --> src/main.rs:22:9
Nov 27 21:55:51.560 INFO [stderr]    |
Nov 27 21:55:51.560 INFO [stderr] 22 |     let WIDTH = 800;
Nov 27 21:55:51.560 INFO [stderr]    |         ^^^^^
Nov 27 21:55:51.560 INFO [stderr]    |
Nov 27 21:55:51.560 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 27 21:55:51.560 INFO [stderr] 
Nov 27 21:55:51.560 INFO [stderr] warning: variable `HEIGHT` should have a snake case name such as `height`
Nov 27 21:55:51.560 INFO [stderr]   --> src/main.rs:23:9
Nov 27 21:55:51.560 INFO [stderr]    |
Nov 27 21:55:51.560 INFO [stderr] 23 |     let HEIGHT = 600;
Nov 27 21:55:51.560 INFO [stderr]    |         ^^^^^^
Nov 27 21:55:51.560 INFO [stderr] 
Nov 27 21:55:51.560 INFO [stderr] warning: variable `OUTPUT` should have a snake case name such as `output`
Nov 27 21:55:51.560 INFO [stderr]   --> src/main.rs:24:9
Nov 27 21:55:51.560 INFO [stderr]    |
Nov 27 21:55:51.560 INFO [stderr] 24 |     let OUTPUT = "output.png";
Nov 27 21:55:51.560 INFO [stderr]    |         ^^^^^^
Nov 27 21:55:51.560 INFO [stderr] 
Nov 27 21:55:51.581 INFO [stderr] warning: unused import: `yars_raytracer::algebra::InnerProductSpace`
Nov 27 21:55:51.581 INFO [stderr]  --> src/main.rs:8:5
Nov 27 21:55:51.581 INFO [stderr]   |
Nov 27 21:55:51.582 INFO [stderr] 8 | use yars_raytracer::algebra::InnerProductSpace;
Nov 27 21:55:51.582 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:55:51.582 INFO [stderr]   |
Nov 27 21:55:51.583 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 21:55:51.583 INFO [stderr] 
Nov 27 21:55:51.583 INFO [stderr] warning: unused import: `yars_raytracer::ray::Orientable`
Nov 27 21:55:51.584 INFO [stderr]   --> src/main.rs:10:5
Nov 27 21:55:51.584 INFO [stderr]    |
Nov 27 21:55:51.584 INFO [stderr] 10 | use yars_raytracer::ray::Orientable;
Nov 27 21:55:51.585 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:55:51.585 INFO [stderr] 
Nov 27 21:55:51.585 INFO [stderr] warning: unused import: `Shader`
Nov 27 21:55:51.585 INFO [stderr]   --> src/main.rs:13:29
Nov 27 21:55:51.586 INFO [stderr]    |
Nov 27 21:55:51.586 INFO [stderr] 13 | use yars_raytracer::shade::{Shader, PhongShader};
Nov 27 21:55:51.586 INFO [stderr]    |                             ^^^^^^
Nov 27 21:55:51.586 INFO [stderr] 
Nov 27 21:55:51.587 INFO [stderr] warning: unused imports: `Ray`, `ShadeCell`
Nov 27 21:55:51.587 INFO [stderr]   --> src/main.rs:19:27
Nov 27 21:55:51.587 INFO [stderr]    |
Nov 27 21:55:51.587 INFO [stderr] 19 | use yars_raytracer::ray::{Ray, Shadable, ShadeCell};
Nov 27 21:55:51.588 INFO [stderr]    |                           ^^^            ^^^^^^^^^
Nov 27 21:55:51.588 INFO [stderr] 
Nov 27 21:55:51.687 INFO [stderr] warning: unused variable: `a_colour`
Nov 27 21:55:51.687 INFO [stderr]   --> src/main.rs:33:9
Nov 27 21:55:51.687 INFO [stderr]    |
Nov 27 21:55:51.687 INFO [stderr] 33 |     let a_colour = Rgb([255 as u8; 3]);
Nov 27 21:55:51.688 INFO [stderr]    |         ^^^^^^^^ help: consider using `_a_colour` instead
Nov 27 21:55:51.688 INFO [stderr]    |
Nov 27 21:55:51.688 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 21:55:51.688 INFO [stderr] 
Nov 27 21:55:51.693 INFO [stderr] warning: variable `WIDTH` should have a snake case name such as `width`
Nov 27 21:55:51.693 INFO [stderr]   --> src/main.rs:22:9
Nov 27 21:55:51.693 INFO [stderr]    |
Nov 27 21:55:51.693 INFO [stderr] 22 |     let WIDTH = 800;
Nov 27 21:55:51.694 INFO [stderr]    |         ^^^^^
Nov 27 21:55:51.694 INFO [stderr]    |
Nov 27 21:55:51.694 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 27 21:55:51.694 INFO [stderr] 
Nov 27 21:55:51.694 INFO [stderr] warning: variable `HEIGHT` should have a snake case name such as `height`
Nov 27 21:55:51.695 INFO [stderr]   --> src/main.rs:23:9
Nov 27 21:55:51.695 INFO [stderr]    |
Nov 27 21:55:51.695 INFO [stderr] 23 |     let HEIGHT = 600;
Nov 27 21:55:51.696 INFO [stderr]    |         ^^^^^^
Nov 27 21:55:51.696 INFO [stderr] 
Nov 27 21:55:51.696 INFO [stderr] warning: variable `OUTPUT` should have a snake case name such as `output`
Nov 27 21:55:51.696 INFO [stderr]   --> src/main.rs:24:9
Nov 27 21:55:51.697 INFO [stderr]    |
Nov 27 21:55:51.697 INFO [stderr] 24 |     let OUTPUT = "output.png";
Nov 27 21:55:51.697 INFO [stderr]    |         ^^^^^^
Nov 27 21:55:51.697 INFO [stderr] 
Nov 27 21:55:51.732 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.62s
Nov 27 21:55:51.740 INFO [stderr] su: No module specific data is present
Nov 27 21:55:52.527 INFO running `"docker" "inspect" "5df1622a442d05e0c23a20bf6d455affbcc2940a17e86e0d75b16cd1cd01260e"`
Nov 27 21:55:52.878 INFO running `"docker" "rm" "-f" "5df1622a442d05e0c23a20bf6d455affbcc2940a17e86e0d75b16cd1cd01260e"`
Nov 27 21:55:53.185 INFO [stdout] 5df1622a442d05e0c23a20bf6d455affbcc2940a17e86e0d75b16cd1cd01260e