Nov 02 07:54:17.031 INFO checking rlupton20/yars-raytracer against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 07:54:17.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 07:54:17.292 INFO blam! fe30810a0570f8430daf26f9c727e740980be5d36a02a283cc68abe62a942da2
Nov 02 07:54:17.292 INFO running `"docker" "start" "-a" "fe30810a0570f8430daf26f9c727e740980be5d36a02a283cc68abe62a942da2"`
Nov 02 07:54:17.889 INFO kablam! usermod: no changes
Nov 02 07:54:17.976 INFO kablam!     Checking rustc-serialize v0.3.20
Nov 02 07:54:22.580 INFO kablam!     Checking num-bigint v0.1.35
Nov 02 07:54:23.681 INFO kablam!     Checking num-rational v0.1.35
Nov 02 07:54:24.294 INFO kablam!     Checking image v0.10.3
Nov 02 07:54:28.719 INFO kablam!     Checking yars-raytracer v0.1.0 (/source)
Nov 02 07:54:29.582 INFO kablam! warning: unused import: `std::vec::Vec`
Nov 02 07:54:29.582 INFO kablam!  --> src/space_algebra/mod.rs:8:5
Nov 02 07:54:29.582 INFO kablam!   |
Nov 02 07:54:29.582 INFO kablam! 8 | use std::vec::Vec;
Nov 02 07:54:29.583 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 02 07:54:29.583 INFO kablam!   |
Nov 02 07:54:29.583 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 07:54:29.583 INFO kablam! 
Nov 02 07:54:29.583 INFO kablam! warning: unused import: `InnerProductSpace`
Nov 02 07:54:29.583 INFO kablam!  --> src/ray/mod.rs:4:15
Nov 02 07:54:29.583 INFO kablam!   |
Nov 02 07:54:29.583 INFO kablam! 4 | use algebra::{InnerProductSpace, Real};
Nov 02 07:54:29.583 INFO kablam!   |               ^^^^^^^^^^^^^^^^^
Nov 02 07:54:29.583 INFO kablam! 
Nov 02 07:54:29.584 INFO kablam! warning: unused import: `image::Rgb`
Nov 02 07:54:29.584 INFO kablam!  --> src/materials/mod.rs:2:5
Nov 02 07:54:29.584 INFO kablam!   |
Nov 02 07:54:29.584 INFO kablam! 2 | use image::Rgb;
Nov 02 07:54:29.584 INFO kablam!   |     ^^^^^^^^^^
Nov 02 07:54:29.584 INFO kablam! 
Nov 02 07:54:29.584 INFO kablam! warning: unused import: `image::Rgb`
Nov 02 07:54:29.584 INFO kablam!  --> src/shapes/mod.rs:2:5
Nov 02 07:54:29.585 INFO kablam!   |
Nov 02 07:54:29.585 INFO kablam! 2 | use image::Rgb;
Nov 02 07:54:29.585 INFO kablam!   |     ^^^^^^^^^^
Nov 02 07:54:29.585 INFO kablam! 
Nov 02 07:54:29.585 INFO kablam! warning: unused imports: `Add`, `Mul`
Nov 02 07:54:29.586 INFO kablam!  --> src/shade/mod.rs:8:16
Nov 02 07:54:29.586 INFO kablam!   |
Nov 02 07:54:29.586 INFO kablam! 8 | use std::ops::{Add, Mul};
Nov 02 07:54:29.586 INFO kablam!   |                ^^^  ^^^
Nov 02 07:54:29.586 INFO kablam! 
Nov 02 07:54:29.586 INFO kablam! warning: unused import: `super::*`
Nov 02 07:54:29.587 INFO kablam!    --> src/shade/mod.rs:186:9
Nov 02 07:54:29.587 INFO kablam!     |
Nov 02 07:54:29.587 INFO kablam! 186 |     use super::*;
Nov 02 07:54:29.587 INFO kablam!     |         ^^^^^^^^
Nov 02 07:54:29.587 INFO kablam! 
Nov 02 07:54:29.587 INFO kablam! warning: unused import: `image::Rgb`
Nov 02 07:54:29.587 INFO kablam!    --> src/shade/mod.rs:187:9
Nov 02 07:54:29.587 INFO kablam!     |
Nov 02 07:54:29.587 INFO kablam! 187 |     use image::Rgb;
Nov 02 07:54:29.588 INFO kablam!     |         ^^^^^^^^^^
Nov 02 07:54:29.588 INFO kablam! 
Nov 02 07:54:29.588 INFO kablam! warning: unused import: `vector3d::Vec3`
Nov 02 07:54:29.588 INFO kablam!    --> src/shade/mod.rs:188:9
Nov 02 07:54:29.588 INFO kablam!     |
Nov 02 07:54:29.588 INFO kablam! 188 |     use vector3d::Vec3;
Nov 02 07:54:29.588 INFO kablam!     |         ^^^^^^^^^^^^^^
Nov 02 07:54:29.588 INFO kablam! 
Nov 02 07:54:29.657 INFO kablam! warning: unused import: `std::vec::Vec`
Nov 02 07:54:29.657 INFO kablam!  --> src/space_algebra/mod.rs:8:5
Nov 02 07:54:29.657 INFO kablam!   |
Nov 02 07:54:29.657 INFO kablam! 8 | use std::vec::Vec;
Nov 02 07:54:29.657 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 02 07:54:29.657 INFO kablam!   |
Nov 02 07:54:29.658 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 07:54:29.658 INFO kablam! 
Nov 02 07:54:29.658 INFO kablam! warning: unused import: `InnerProductSpace`
Nov 02 07:54:29.658 INFO kablam!  --> src/ray/mod.rs:4:15
Nov 02 07:54:29.658 INFO kablam!   |
Nov 02 07:54:29.658 INFO kablam! 4 | use algebra::{InnerProductSpace, Real};
Nov 02 07:54:29.659 INFO kablam!   |               ^^^^^^^^^^^^^^^^^
Nov 02 07:54:29.659 INFO kablam! 
Nov 02 07:54:29.659 INFO kablam! warning: unused import: `algebra::InnerProductSpace`
Nov 02 07:54:29.659 INFO kablam!  --> src/camera/mod.rs:3:5
Nov 02 07:54:29.659 INFO kablam!   |
Nov 02 07:54:29.659 INFO kablam! 3 | use algebra::InnerProductSpace;
Nov 02 07:54:29.659 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:54:29.659 INFO kablam! 
Nov 02 07:54:29.660 INFO kablam! warning: unused import: `std::f64::consts::PI`
Nov 02 07:54:29.660 INFO kablam!  --> src/camera/mod.rs:8:5
Nov 02 07:54:29.660 INFO kablam!   |
Nov 02 07:54:29.660 INFO kablam! 8 | use std::f64::consts::PI;
Nov 02 07:54:29.660 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 02 07:54:29.660 INFO kablam! 
Nov 02 07:54:29.660 INFO kablam! warning: unused import: `image::Rgb`
Nov 02 07:54:29.661 INFO kablam!  --> src/materials/mod.rs:2:5
Nov 02 07:54:29.661 INFO kablam!   |
Nov 02 07:54:29.661 INFO kablam! 2 | use image::Rgb;
Nov 02 07:54:29.661 INFO kablam!   |     ^^^^^^^^^^
Nov 02 07:54:29.661 INFO kablam! 
Nov 02 07:54:29.661 INFO kablam! warning: unused import: `image::Rgb`
Nov 02 07:54:29.661 INFO kablam!  --> src/shapes/mod.rs:2:5
Nov 02 07:54:29.661 INFO kablam!   |
Nov 02 07:54:29.661 INFO kablam! 2 | use image::Rgb;
Nov 02 07:54:29.662 INFO kablam!   |     ^^^^^^^^^^
Nov 02 07:54:29.662 INFO kablam! 
Nov 02 07:54:29.662 INFO kablam! warning: unused import: `shapes::Sphere`
Nov 02 07:54:29.662 INFO kablam!  --> src/shade/mod.rs:5:5
Nov 02 07:54:29.662 INFO kablam!   |
Nov 02 07:54:29.662 INFO kablam! 5 | use shapes::Sphere;
Nov 02 07:54:29.662 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 02 07:54:29.662 INFO kablam! 
Nov 02 07:54:29.662 INFO kablam! warning: unused imports: `Ray`, `Shadable`
Nov 02 07:54:29.662 INFO kablam!  --> src/shade/mod.rs:7:11
Nov 02 07:54:29.662 INFO kablam!   |
Nov 02 07:54:29.662 INFO kablam! 7 | use ray::{Ray, ShadeCell, Shadable};
Nov 02 07:54:29.662 INFO kablam!   |           ^^^             ^^^^^^^^
Nov 02 07:54:29.662 INFO kablam! 
Nov 02 07:54:29.662 INFO kablam! warning: unused imports: `Add`, `Mul`
Nov 02 07:54:29.662 INFO kablam!  --> src/shade/mod.rs:8:16
Nov 02 07:54:29.662 INFO kablam!   |
Nov 02 07:54:29.662 INFO kablam! 8 | use std::ops::{Add, Mul};
Nov 02 07:54:29.662 INFO kablam!   |                ^^^  ^^^
Nov 02 07:54:29.662 INFO kablam! 
Nov 02 07:54:29.860 INFO kablam! warning: unused import: `algebra::Group`
Nov 02 07:54:29.860 INFO kablam!  --> src/space_algebra/mod.rs:6:5
Nov 02 07:54:29.860 INFO kablam!   |
Nov 02 07:54:29.860 INFO kablam! 6 | use algebra::Group;
Nov 02 07:54:29.860 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 02 07:54:29.860 INFO kablam! 
Nov 02 07:54:29.884 INFO kablam! warning: unused variable: `i`
Nov 02 07:54:29.884 INFO kablam!   --> src/raytrace/mod.rs:21:28
Nov 02 07:54:29.884 INFO kablam!    |
Nov 02 07:54:29.884 INFO kablam! 21 |                 .filter(|&(i,op_col)| op_col.is_some())
Nov 02 07:54:29.884 INFO kablam!    |                            ^ help: consider using `_i` instead
Nov 02 07:54:29.884 INFO kablam!    |
Nov 02 07:54:29.884 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 07:54:29.884 INFO kablam! 
Nov 02 07:54:30.008 INFO kablam! warning: function `test_SO3_multiplication` should have a snake case name such as `test_so3_multiplication`
Nov 02 07:54:30.008 INFO kablam!   --> src/space_algebra/mod.rs:94:1
Nov 02 07:54:30.008 INFO kablam!    |
Nov 02 07:54:30.008 INFO kablam! 94 | / fn test_SO3_multiplication() {
Nov 02 07:54:30.008 INFO kablam! 95 | |     let tolerance = 0.0000001;
Nov 02 07:54:30.008 INFO kablam! 96 | |     let SO3(m1) = SO3::rotation_x(3.0) * SO3::rotation_x(-3.0);
Nov 02 07:54:30.008 INFO kablam! 97 | |     assert!(Matrix3::dist(m1, Matrix3::identity()) < tolerance);
Nov 02 07:54:30.008 INFO kablam! 98 | | }
Nov 02 07:54:30.008 INFO kablam!    | |_^
Nov 02 07:54:30.008 INFO kablam!    |
Nov 02 07:54:30.008 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 02 07:54:30.008 INFO kablam! 
Nov 02 07:54:30.008 INFO kablam! warning: function `test_SO3_multiply_vector` should have a snake case name such as `test_so3_multiply_vector`
Nov 02 07:54:30.008 INFO kablam!    --> src/space_algebra/mod.rs:101:1
Nov 02 07:54:30.008 INFO kablam!     |
Nov 02 07:54:30.008 INFO kablam! 101 | / fn test_SO3_multiply_vector() {
Nov 02 07:54:30.008 INFO kablam! 102 | |     let s = SO3::rotation_x(1.0);
Nov 02 07:54:30.008 INFO kablam! 103 | |     let v = Vec3(1.0, 0.0, 0.0);
Nov 02 07:54:30.008 INFO kablam! 104 | |     let expected = Vec3(1.0, 0.0, 0.0);
Nov 02 07:54:30.008 INFO kablam! 105 | |
Nov 02 07:54:30.008 INFO kablam! 106 | |     assert!(s * v == expected);
Nov 02 07:54:30.008 INFO kablam! 107 | | }
Nov 02 07:54:30.008 INFO kablam!     | |_^
Nov 02 07:54:30.012 INFO kablam! warning: unused import: `algebra::Group`
Nov 02 07:54:30.012 INFO kablam!  --> src/space_algebra/mod.rs:6:5
Nov 02 07:54:30.012 INFO kablam!   |
Nov 02 07:54:30.012 INFO kablam! 6 | use algebra::Group;
Nov 02 07:54:30.012 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 02 07:54:30.012 INFO kablam! 
Nov 02 07:54:30.012 INFO kablam! 
Nov 02 07:54:30.012 INFO kablam! warning: comparison is useless due to type limits
Nov 02 07:54:30.012 INFO kablam!   --> src/camera/mod.rs:71:17
Nov 02 07:54:30.012 INFO kablam!    |
Nov 02 07:54:30.012 INFO kablam! 71 |         assert!(x >= 0);
Nov 02 07:54:30.016 INFO kablam!    |                 ^^^^^^
Nov 02 07:54:30.016 INFO kablam!    |
Nov 02 07:54:30.016 INFO kablam!    = note: #[warn(unused_comparisons)] on by default
Nov 02 07:54:30.016 INFO kablam! 
Nov 02 07:54:30.016 INFO kablam! warning: comparison is useless due to type limits
Nov 02 07:54:30.016 INFO kablam!   --> src/camera/mod.rs:73:17
Nov 02 07:54:30.016 INFO kablam!    |
Nov 02 07:54:30.016 INFO kablam! 73 |         assert!(y >= 0);
Nov 02 07:54:30.016 INFO kablam!    |                 ^^^^^^
Nov 02 07:54:30.024 INFO kablam! 
Nov 02 07:54:30.048 INFO kablam! warning: unused variable: `i`
Nov 02 07:54:30.048 INFO kablam!   --> src/raytrace/mod.rs:21:28
Nov 02 07:54:30.048 INFO kablam!    |
Nov 02 07:54:30.048 INFO kablam! 21 |                 .filter(|&(i,op_col)| op_col.is_some())
Nov 02 07:54:30.048 INFO kablam!    |                            ^ help: consider using `_i` instead
Nov 02 07:54:30.048 INFO kablam!    |
Nov 02 07:54:30.048 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 07:54:30.048 INFO kablam! 
Nov 02 07:54:30.120 INFO kablam! warning: comparison is useless due to type limits
Nov 02 07:54:30.120 INFO kablam!   --> src/camera/mod.rs:71:17
Nov 02 07:54:30.120 INFO kablam!    |
Nov 02 07:54:30.120 INFO kablam! 71 |         assert!(x >= 0);
Nov 02 07:54:30.120 INFO kablam!    |                 ^^^^^^
Nov 02 07:54:30.120 INFO kablam!    |
Nov 02 07:54:30.120 INFO kablam!    = note: #[warn(unused_comparisons)] on by default
Nov 02 07:54:30.120 INFO kablam! 
Nov 02 07:54:30.120 INFO kablam! warning: comparison is useless due to type limits
Nov 02 07:54:30.120 INFO kablam!   --> src/camera/mod.rs:73:17
Nov 02 07:54:30.120 INFO kablam!    |
Nov 02 07:54:30.120 INFO kablam! 73 |         assert!(y >= 0);
Nov 02 07:54:30.120 INFO kablam!    |                 ^^^^^^
Nov 02 07:54:30.120 INFO kablam! 
Nov 02 07:54:31.033 INFO kablam! warning: unused import: `yars_raytracer::algebra::InnerProductSpace`
Nov 02 07:54:31.034 INFO kablam!  --> src/main.rs:8:5
Nov 02 07:54:31.034 INFO kablam!   |
Nov 02 07:54:31.034 INFO kablam! 8 | use yars_raytracer::algebra::InnerProductSpace;
Nov 02 07:54:31.035 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:54:31.035 INFO kablam!   |
Nov 02 07:54:31.035 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 07:54:31.036 INFO kablam! 
Nov 02 07:54:31.036 INFO kablam! warning: unused import: `yars_raytracer::ray::Orientable`
Nov 02 07:54:31.036 INFO kablam!   --> src/main.rs:10:5
Nov 02 07:54:31.036 INFO kablam!    |
Nov 02 07:54:31.037 INFO kablam! 10 | use yars_raytracer::ray::Orientable;
Nov 02 07:54:31.037 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:54:31.037 INFO kablam! 
Nov 02 07:54:31.038 INFO kablam! warning: unused import: `Shader`
Nov 02 07:54:31.038 INFO kablam!   --> src/main.rs:13:29
Nov 02 07:54:31.038 INFO kablam!    |
Nov 02 07:54:31.038 INFO kablam! 13 | use yars_raytracer::shade::{Shader, PhongShader};
Nov 02 07:54:31.038 INFO kablam!    |                             ^^^^^^
Nov 02 07:54:31.039 INFO kablam! 
Nov 02 07:54:31.039 INFO kablam! warning: unused imports: `Ray`, `ShadeCell`
Nov 02 07:54:31.039 INFO kablam!   --> src/main.rs:19:27
Nov 02 07:54:31.040 INFO kablam!    |
Nov 02 07:54:31.040 INFO kablam! 19 | use yars_raytracer::ray::{Ray, Shadable, ShadeCell};
Nov 02 07:54:31.040 INFO kablam!    |                           ^^^            ^^^^^^^^^
Nov 02 07:54:31.040 INFO kablam! 
Nov 02 07:54:31.149 INFO kablam! warning: unused variable: `a_colour`
Nov 02 07:54:31.149 INFO kablam!   --> src/main.rs:33:9
Nov 02 07:54:31.149 INFO kablam!    |
Nov 02 07:54:31.150 INFO kablam! 33 |     let a_colour = Rgb([255 as u8; 3]);
Nov 02 07:54:31.150 INFO kablam!    |         ^^^^^^^^ help: consider using `_a_colour` instead
Nov 02 07:54:31.150 INFO kablam!    |
Nov 02 07:54:31.150 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 07:54:31.151 INFO kablam! 
Nov 02 07:54:31.177 INFO kablam! warning: variable `WIDTH` should have a snake case name such as `width`
Nov 02 07:54:31.177 INFO kablam!   --> src/main.rs:22:9
Nov 02 07:54:31.177 INFO kablam!    |
Nov 02 07:54:31.178 INFO kablam! 22 |     let WIDTH = 800;
Nov 02 07:54:31.178 INFO kablam!    |         ^^^^^
Nov 02 07:54:31.178 INFO kablam!    |
Nov 02 07:54:31.178 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 02 07:54:31.178 INFO kablam! 
Nov 02 07:54:31.179 INFO kablam! warning: variable `HEIGHT` should have a snake case name such as `height`
Nov 02 07:54:31.179 INFO kablam!   --> src/main.rs:23:9
Nov 02 07:54:31.179 INFO kablam!    |
Nov 02 07:54:31.180 INFO kablam! 23 |     let HEIGHT = 600;
Nov 02 07:54:31.180 INFO kablam!    |         ^^^^^^
Nov 02 07:54:31.180 INFO kablam! 
Nov 02 07:54:31.180 INFO kablam! warning: variable `OUTPUT` should have a snake case name such as `output`
Nov 02 07:54:31.181 INFO kablam!   --> src/main.rs:24:9
Nov 02 07:54:31.181 INFO kablam!    |
Nov 02 07:54:31.181 INFO kablam! 24 |     let OUTPUT = "output.png";
Nov 02 07:54:31.182 INFO kablam!    |         ^^^^^^
Nov 02 07:54:31.182 INFO kablam! 
Nov 02 07:54:31.337 INFO kablam! warning: unused import: `yars_raytracer::algebra::InnerProductSpace`
Nov 02 07:54:31.337 INFO kablam!  --> src/main.rs:8:5
Nov 02 07:54:31.337 INFO kablam!   |
Nov 02 07:54:31.338 INFO kablam! 8 | use yars_raytracer::algebra::InnerProductSpace;
Nov 02 07:54:31.338 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:54:31.338 INFO kablam!   |
Nov 02 07:54:31.338 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 07:54:31.338 INFO kablam! 
Nov 02 07:54:31.339 INFO kablam! warning: unused import: `yars_raytracer::ray::Orientable`
Nov 02 07:54:31.339 INFO kablam!   --> src/main.rs:10:5
Nov 02 07:54:31.339 INFO kablam!    |
Nov 02 07:54:31.340 INFO kablam! 10 | use yars_raytracer::ray::Orientable;
Nov 02 07:54:31.340 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:54:31.340 INFO kablam! 
Nov 02 07:54:31.340 INFO kablam! warning: unused import: `Shader`
Nov 02 07:54:31.341 INFO kablam!   --> src/main.rs:13:29
Nov 02 07:54:31.341 INFO kablam!    |
Nov 02 07:54:31.341 INFO kablam! 13 | use yars_raytracer::shade::{Shader, PhongShader};
Nov 02 07:54:31.341 INFO kablam!    |                             ^^^^^^
Nov 02 07:54:31.341 INFO kablam! 
Nov 02 07:54:31.352 INFO kablam! warning: unused imports: `Ray`, `ShadeCell`
Nov 02 07:54:31.352 INFO kablam!   --> src/main.rs:19:27
Nov 02 07:54:31.352 INFO kablam!    |
Nov 02 07:54:31.352 INFO kablam! 19 | use yars_raytracer::ray::{Ray, Shadable, ShadeCell};
Nov 02 07:54:31.352 INFO kablam!    |                           ^^^            ^^^^^^^^^
Nov 02 07:54:31.352 INFO kablam! 
Nov 02 07:54:31.400 INFO kablam! warning: unused variable: `a_colour`
Nov 02 07:54:31.400 INFO kablam!   --> src/main.rs:33:9
Nov 02 07:54:31.400 INFO kablam!    |
Nov 02 07:54:31.400 INFO kablam! 33 |     let a_colour = Rgb([255 as u8; 3]);
Nov 02 07:54:31.400 INFO kablam!    |         ^^^^^^^^ help: consider using `_a_colour` instead
Nov 02 07:54:31.400 INFO kablam!    |
Nov 02 07:54:31.400 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 07:54:31.400 INFO kablam! 
Nov 02 07:54:31.400 INFO kablam! warning: variable `WIDTH` should have a snake case name such as `width`
Nov 02 07:54:31.400 INFO kablam!   --> src/main.rs:22:9
Nov 02 07:54:31.400 INFO kablam!    |
Nov 02 07:54:31.400 INFO kablam! 22 |     let WIDTH = 800;
Nov 02 07:54:31.400 INFO kablam!    |         ^^^^^
Nov 02 07:54:31.400 INFO kablam!    |
Nov 02 07:54:31.400 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 02 07:54:31.400 INFO kablam! 
Nov 02 07:54:31.400 INFO kablam! warning: variable `HEIGHT` should have a snake case name such as `height`
Nov 02 07:54:31.400 INFO kablam!   --> src/main.rs:23:9
Nov 02 07:54:31.400 INFO kablam!    |
Nov 02 07:54:31.401 INFO kablam! 23 |     let HEIGHT = 600;
Nov 02 07:54:31.401 INFO kablam!    |         ^^^^^^
Nov 02 07:54:31.401 INFO kablam! 
Nov 02 07:54:31.404 INFO kablam! warning: variable `OUTPUT` should have a snake case name such as `output`
Nov 02 07:54:31.404 INFO kablam!   --> src/main.rs:24:9
Nov 02 07:54:31.404 INFO kablam!    |
Nov 02 07:54:31.404 INFO kablam! 24 |     let OUTPUT = "output.png";
Nov 02 07:54:31.404 INFO kablam!    |         ^^^^^^
Nov 02 07:54:31.404 INFO kablam! 
Nov 02 07:54:31.461 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.55s
Nov 02 07:54:31.475 INFO kablam! su: No module specific data is present
Nov 02 07:54:32.256 INFO running `"docker" "rm" "-f" "fe30810a0570f8430daf26f9c727e740980be5d36a02a283cc68abe62a942da2"`
Nov 02 07:54:32.626 INFO blam! fe30810a0570f8430daf26f9c727e740980be5d36a02a283cc68abe62a942da2