Nov 27 21:55:36.046 INFO checking rlupton20/yars-raytracer against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 21:55:36.046 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 21:55:36.537 INFO [stdout] 3adc8f696cc7294247eeeac21117d9c7ba8050dad6420292952c8c27c5d12ec8
Nov 27 21:55:36.539 INFO running `"docker" "start" "-a" "3adc8f696cc7294247eeeac21117d9c7ba8050dad6420292952c8c27c5d12ec8"`
Nov 27 21:55:38.588 INFO [stderr] usermod: no changes
Nov 27 21:55:38.716 INFO [stderr]     Checking rustc-serialize v0.3.20
Nov 27 21:55:43.331 INFO [stderr]     Checking num-bigint v0.1.35
Nov 27 21:55:44.401 INFO [stderr]     Checking num-rational v0.1.35
Nov 27 21:55:44.980 INFO [stderr]     Checking image v0.10.3
Nov 27 21:55:49.345 INFO [stderr]     Checking yars-raytracer v0.1.0 (/source)
Nov 27 21:55:50.296 INFO [stderr] warning: unused import: `std::vec::Vec`
Nov 27 21:55:50.296 INFO [stderr]  --> src/space_algebra/mod.rs:8:5
Nov 27 21:55:50.296 INFO [stderr]   |
Nov 27 21:55:50.296 INFO [stderr] 8 | use std::vec::Vec;
Nov 27 21:55:50.296 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 27 21:55:50.296 INFO [stderr]   |
Nov 27 21:55:50.296 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 21:55:50.296 INFO [stderr] 
Nov 27 21:55:50.296 INFO [stderr] warning: unused import: `InnerProductSpace`
Nov 27 21:55:50.296 INFO [stderr]  --> src/ray/mod.rs:4:15
Nov 27 21:55:50.297 INFO [stderr]   |
Nov 27 21:55:50.297 INFO [stderr] 4 | use algebra::{InnerProductSpace, Real};
Nov 27 21:55:50.297 INFO [stderr]   |               ^^^^^^^^^^^^^^^^^
Nov 27 21:55:50.297 INFO [stderr] 
Nov 27 21:55:50.297 INFO [stderr] warning: unused import: `algebra::InnerProductSpace`
Nov 27 21:55:50.297 INFO [stderr]  --> src/camera/mod.rs:3:5
Nov 27 21:55:50.297 INFO [stderr]   |
Nov 27 21:55:50.297 INFO [stderr] 3 | use algebra::InnerProductSpace;
Nov 27 21:55:50.297 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:55:50.297 INFO [stderr] 
Nov 27 21:55:50.297 INFO [stderr] warning: unused import: `std::f64::consts::PI`
Nov 27 21:55:50.297 INFO [stderr]  --> src/camera/mod.rs:8:5
Nov 27 21:55:50.297 INFO [stderr]   |
Nov 27 21:55:50.297 INFO [stderr] 8 | use std::f64::consts::PI;
Nov 27 21:55:50.297 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 27 21:55:50.297 INFO [stderr] 
Nov 27 21:55:50.297 INFO [stderr] warning: unused import: `image::Rgb`
Nov 27 21:55:50.297 INFO [stderr]  --> src/materials/mod.rs:2:5
Nov 27 21:55:50.297 INFO [stderr]   |
Nov 27 21:55:50.297 INFO [stderr] 2 | use image::Rgb;
Nov 27 21:55:50.297 INFO [stderr]   |     ^^^^^^^^^^
Nov 27 21:55:50.297 INFO [stderr] 
Nov 27 21:55:50.297 INFO [stderr] warning: unused import: `image::Rgb`
Nov 27 21:55:50.297 INFO [stderr]  --> src/shapes/mod.rs:2:5
Nov 27 21:55:50.297 INFO [stderr]   |
Nov 27 21:55:50.297 INFO [stderr] 2 | use image::Rgb;
Nov 27 21:55:50.297 INFO [stderr]   |     ^^^^^^^^^^
Nov 27 21:55:50.297 INFO [stderr] 
Nov 27 21:55:50.297 INFO [stderr] warning: unused import: `shapes::Sphere`
Nov 27 21:55:50.297 INFO [stderr]  --> src/shade/mod.rs:5:5
Nov 27 21:55:50.297 INFO [stderr]   |
Nov 27 21:55:50.297 INFO [stderr] 5 | use shapes::Sphere;
Nov 27 21:55:50.297 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 27 21:55:50.297 INFO [stderr] 
Nov 27 21:55:50.297 INFO [stderr] warning: unused imports: `Ray`, `Shadable`
Nov 27 21:55:50.297 INFO [stderr]  --> src/shade/mod.rs:7:11
Nov 27 21:55:50.297 INFO [stderr]   |
Nov 27 21:55:50.297 INFO [stderr] 7 | use ray::{Ray, ShadeCell, Shadable};
Nov 27 21:55:50.297 INFO [stderr]   |           ^^^             ^^^^^^^^
Nov 27 21:55:50.297 INFO [stderr] 
Nov 27 21:55:50.297 INFO [stderr] warning: unused imports: `Add`, `Mul`
Nov 27 21:55:50.297 INFO [stderr]  --> src/shade/mod.rs:8:16
Nov 27 21:55:50.297 INFO [stderr]   |
Nov 27 21:55:50.297 INFO [stderr] 8 | use std::ops::{Add, Mul};
Nov 27 21:55:50.297 INFO [stderr]   |                ^^^  ^^^
Nov 27 21:55:50.297 INFO [stderr] 
Nov 27 21:55:50.364 INFO [stderr] warning: unused import: `std::vec::Vec`
Nov 27 21:55:50.364 INFO [stderr]  --> src/space_algebra/mod.rs:8:5
Nov 27 21:55:50.364 INFO [stderr]   |
Nov 27 21:55:50.364 INFO [stderr] 8 | use std::vec::Vec;
Nov 27 21:55:50.364 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 27 21:55:50.364 INFO [stderr]   |
Nov 27 21:55:50.364 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 21:55:50.364 INFO [stderr] 
Nov 27 21:55:50.364 INFO [stderr] warning: unused import: `InnerProductSpace`
Nov 27 21:55:50.364 INFO [stderr]  --> src/ray/mod.rs:4:15
Nov 27 21:55:50.364 INFO [stderr]   |
Nov 27 21:55:50.364 INFO [stderr] 4 | use algebra::{InnerProductSpace, Real};
Nov 27 21:55:50.364 INFO [stderr]   |               ^^^^^^^^^^^^^^^^^
Nov 27 21:55:50.364 INFO [stderr] 
Nov 27 21:55:50.364 INFO [stderr] warning: unused import: `image::Rgb`
Nov 27 21:55:50.364 INFO [stderr]  --> src/materials/mod.rs:2:5
Nov 27 21:55:50.364 INFO [stderr]   |
Nov 27 21:55:50.364 INFO [stderr] 2 | use image::Rgb;
Nov 27 21:55:50.364 INFO [stderr]   |     ^^^^^^^^^^
Nov 27 21:55:50.364 INFO [stderr] 
Nov 27 21:55:50.364 INFO [stderr] warning: unused import: `image::Rgb`
Nov 27 21:55:50.364 INFO [stderr]  --> src/shapes/mod.rs:2:5
Nov 27 21:55:50.364 INFO [stderr]   |
Nov 27 21:55:50.364 INFO [stderr] 2 | use image::Rgb;
Nov 27 21:55:50.365 INFO [stderr]   |     ^^^^^^^^^^
Nov 27 21:55:50.365 INFO [stderr] 
Nov 27 21:55:50.365 INFO [stderr] warning: unused imports: `Add`, `Mul`
Nov 27 21:55:50.365 INFO [stderr]  --> src/shade/mod.rs:8:16
Nov 27 21:55:50.365 INFO [stderr]   |
Nov 27 21:55:50.365 INFO [stderr] 8 | use std::ops::{Add, Mul};
Nov 27 21:55:50.365 INFO [stderr]   |                ^^^  ^^^
Nov 27 21:55:50.365 INFO [stderr] 
Nov 27 21:55:50.372 INFO [stderr] warning: unused import: `super::*`
Nov 27 21:55:50.372 INFO [stderr]    --> src/shade/mod.rs:186:9
Nov 27 21:55:50.372 INFO [stderr]     |
Nov 27 21:55:50.372 INFO [stderr] 186 |     use super::*;
Nov 27 21:55:50.372 INFO [stderr]     |         ^^^^^^^^
Nov 27 21:55:50.372 INFO [stderr] 
Nov 27 21:55:50.372 INFO [stderr] warning: unused import: `image::Rgb`
Nov 27 21:55:50.372 INFO [stderr]    --> src/shade/mod.rs:187:9
Nov 27 21:55:50.372 INFO [stderr]     |
Nov 27 21:55:50.372 INFO [stderr] 187 |     use image::Rgb;
Nov 27 21:55:50.372 INFO [stderr]     |         ^^^^^^^^^^
Nov 27 21:55:50.372 INFO [stderr] 
Nov 27 21:55:50.372 INFO [stderr] warning: unused import: `vector3d::Vec3`
Nov 27 21:55:50.372 INFO [stderr]    --> src/shade/mod.rs:188:9
Nov 27 21:55:50.372 INFO [stderr]     |
Nov 27 21:55:50.372 INFO [stderr] 188 |     use vector3d::Vec3;
Nov 27 21:55:50.372 INFO [stderr]     |         ^^^^^^^^^^^^^^
Nov 27 21:55:50.372 INFO [stderr] 
Nov 27 21:55:50.680 INFO [stderr] warning: unused import: `algebra::Group`
Nov 27 21:55:50.680 INFO [stderr]  --> src/space_algebra/mod.rs:6:5
Nov 27 21:55:50.680 INFO [stderr]   |
Nov 27 21:55:50.680 INFO [stderr] 6 | use algebra::Group;
Nov 27 21:55:50.680 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 27 21:55:50.680 INFO [stderr] 
Nov 27 21:55:50.680 INFO [stderr] warning: unused import: `algebra::Group`
Nov 27 21:55:50.680 INFO [stderr]  --> src/space_algebra/mod.rs:6:5
Nov 27 21:55:50.680 INFO [stderr]   |
Nov 27 21:55:50.680 INFO [stderr] 6 | use algebra::Group;
Nov 27 21:55:50.680 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 27 21:55:50.680 INFO [stderr] 
Nov 27 21:55:50.704 INFO [stderr] warning: unused variable: `i`
Nov 27 21:55:50.704 INFO [stderr]   --> src/raytrace/mod.rs:21:28
Nov 27 21:55:50.704 INFO [stderr]    |
Nov 27 21:55:50.704 INFO [stderr] 21 |                 .filter(|&(i,op_col)| op_col.is_some())
Nov 27 21:55:50.704 INFO [stderr]    |                            ^ help: consider using `_i` instead
Nov 27 21:55:50.704 INFO [stderr]    |
Nov 27 21:55:50.704 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 21:55:50.704 INFO [stderr] 
Nov 27 21:55:50.748 INFO [stderr] warning: unused variable: `i`
Nov 27 21:55:50.748 INFO [stderr]   --> src/raytrace/mod.rs:21:28
Nov 27 21:55:50.748 INFO [stderr]    |
Nov 27 21:55:50.748 INFO [stderr] 21 |                 .filter(|&(i,op_col)| op_col.is_some())
Nov 27 21:55:50.748 INFO [stderr]    |                            ^ help: consider using `_i` instead
Nov 27 21:55:50.748 INFO [stderr]    |
Nov 27 21:55:50.748 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 21:55:50.748 INFO [stderr] 
Nov 27 21:55:50.811 INFO [stderr] warning: function `test_SO3_multiplication` should have a snake case name such as `test_so3_multiplication`
Nov 27 21:55:50.811 INFO [stderr]   --> src/space_algebra/mod.rs:94:1
Nov 27 21:55:50.811 INFO [stderr]    |
Nov 27 21:55:50.811 INFO [stderr] 94 | / fn test_SO3_multiplication() {
Nov 27 21:55:50.811 INFO [stderr] 95 | |     let tolerance = 0.0000001;
Nov 27 21:55:50.811 INFO [stderr] 96 | |     let SO3(m1) = SO3::rotation_x(3.0) * SO3::rotation_x(-3.0);
Nov 27 21:55:50.811 INFO [stderr] 97 | |     assert!(Matrix3::dist(m1, Matrix3::identity()) < tolerance);
Nov 27 21:55:50.811 INFO [stderr] 98 | | }
Nov 27 21:55:50.811 INFO [stderr]    | |_^
Nov 27 21:55:50.811 INFO [stderr]    |
Nov 27 21:55:50.811 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 27 21:55:50.811 INFO [stderr] 
Nov 27 21:55:50.811 INFO [stderr] warning: function `test_SO3_multiply_vector` should have a snake case name such as `test_so3_multiply_vector`
Nov 27 21:55:50.811 INFO [stderr]    --> src/space_algebra/mod.rs:101:1
Nov 27 21:55:50.811 INFO [stderr]     |
Nov 27 21:55:50.811 INFO [stderr] 101 | / fn test_SO3_multiply_vector() {
Nov 27 21:55:50.811 INFO [stderr] 102 | |     let s = SO3::rotation_x(1.0);
Nov 27 21:55:50.811 INFO [stderr] 103 | |     let v = Vec3(1.0, 0.0, 0.0);
Nov 27 21:55:50.811 INFO [stderr] 104 | |     let expected = Vec3(1.0, 0.0, 0.0);
Nov 27 21:55:50.811 INFO [stderr] 105 | |
Nov 27 21:55:50.811 INFO [stderr] 106 | |     assert!(s * v == expected);
Nov 27 21:55:50.811 INFO [stderr] 107 | | }
Nov 27 21:55:50.811 INFO [stderr]     | |_^
Nov 27 21:55:50.811 INFO [stderr] 
Nov 27 21:55:50.820 INFO [stderr] warning: comparison is useless due to type limits
Nov 27 21:55:50.820 INFO [stderr]   --> src/camera/mod.rs:71:17
Nov 27 21:55:50.820 INFO [stderr]    |
Nov 27 21:55:50.820 INFO [stderr] 71 |         assert!(x >= 0);
Nov 27 21:55:50.820 INFO [stderr]    |                 ^^^^^^
Nov 27 21:55:50.820 INFO [stderr]    |
Nov 27 21:55:50.820 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Nov 27 21:55:50.820 INFO [stderr] 
Nov 27 21:55:50.820 INFO [stderr] warning: comparison is useless due to type limits
Nov 27 21:55:50.820 INFO [stderr]   --> src/camera/mod.rs:73:17
Nov 27 21:55:50.820 INFO [stderr]    |
Nov 27 21:55:50.820 INFO [stderr] 73 |         assert!(y >= 0);
Nov 27 21:55:50.820 INFO [stderr]    |                 ^^^^^^
Nov 27 21:55:50.820 INFO [stderr] 
Nov 27 21:55:50.885 INFO [stderr] warning: comparison is useless due to type limits
Nov 27 21:55:50.885 INFO [stderr]   --> src/camera/mod.rs:71:17
Nov 27 21:55:50.885 INFO [stderr]    |
Nov 27 21:55:50.885 INFO [stderr] 71 |         assert!(x >= 0);
Nov 27 21:55:50.885 INFO [stderr]    |                 ^^^^^^
Nov 27 21:55:50.885 INFO [stderr]    |
Nov 27 21:55:50.885 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Nov 27 21:55:50.885 INFO [stderr] 
Nov 27 21:55:50.886 INFO [stderr] warning: comparison is useless due to type limits
Nov 27 21:55:50.886 INFO [stderr]   --> src/camera/mod.rs:73:17
Nov 27 21:55:50.886 INFO [stderr]    |
Nov 27 21:55:50.886 INFO [stderr] 73 |         assert!(y >= 0);
Nov 27 21:55:50.886 INFO [stderr]    |                 ^^^^^^
Nov 27 21:55:50.886 INFO [stderr] 
Nov 27 21:55:51.725 INFO [stderr] warning: unused import: `yars_raytracer::algebra::InnerProductSpace`
Nov 27 21:55:51.725 INFO [stderr]  --> src/main.rs:8:5
Nov 27 21:55:51.725 INFO [stderr]   |
Nov 27 21:55:51.726 INFO [stderr] 8 | use yars_raytracer::algebra::InnerProductSpace;
Nov 27 21:55:51.726 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:55:51.726 INFO [stderr]   |
Nov 27 21:55:51.726 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 21:55:51.727 INFO [stderr] 
Nov 27 21:55:51.727 INFO [stderr] warning: unused import: `yars_raytracer::ray::Orientable`
Nov 27 21:55:51.727 INFO [stderr]   --> src/main.rs:10:5
Nov 27 21:55:51.727 INFO [stderr]    |
Nov 27 21:55:51.728 INFO [stderr] 10 | use yars_raytracer::ray::Orientable;
Nov 27 21:55:51.728 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:55:51.728 INFO [stderr] 
Nov 27 21:55:51.729 INFO [stderr] warning: unused import: `Shader`
Nov 27 21:55:51.729 INFO [stderr]   --> src/main.rs:13:29
Nov 27 21:55:51.729 INFO [stderr]    |
Nov 27 21:55:51.729 INFO [stderr] 13 | use yars_raytracer::shade::{Shader, PhongShader};
Nov 27 21:55:51.729 INFO [stderr]    |                             ^^^^^^
Nov 27 21:55:51.730 INFO [stderr] 
Nov 27 21:55:51.730 INFO [stderr] warning: unused imports: `Ray`, `ShadeCell`
Nov 27 21:55:51.730 INFO [stderr]   --> src/main.rs:19:27
Nov 27 21:55:51.731 INFO [stderr]    |
Nov 27 21:55:51.731 INFO [stderr] 19 | use yars_raytracer::ray::{Ray, Shadable, ShadeCell};
Nov 27 21:55:51.731 INFO [stderr]    |                           ^^^            ^^^^^^^^^
Nov 27 21:55:51.731 INFO [stderr] 
Nov 27 21:55:51.753 INFO [stderr] warning: unused import: `yars_raytracer::algebra::InnerProductSpace`
Nov 27 21:55:51.753 INFO [stderr]  --> src/main.rs:8:5
Nov 27 21:55:51.753 INFO [stderr]   |
Nov 27 21:55:51.754 INFO [stderr] 8 | use yars_raytracer::algebra::InnerProductSpace;
Nov 27 21:55:51.754 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:55:51.754 INFO [stderr]   |
Nov 27 21:55:51.754 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 21:55:51.755 INFO [stderr] 
Nov 27 21:55:51.755 INFO [stderr] warning: unused import: `yars_raytracer::ray::Orientable`
Nov 27 21:55:51.755 INFO [stderr]   --> src/main.rs:10:5
Nov 27 21:55:51.756 INFO [stderr]    |
Nov 27 21:55:51.756 INFO [stderr] 10 | use yars_raytracer::ray::Orientable;
Nov 27 21:55:51.756 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:55:51.756 INFO [stderr] 
Nov 27 21:55:51.757 INFO [stderr] warning: unused import: `Shader`
Nov 27 21:55:51.757 INFO [stderr]   --> src/main.rs:13:29
Nov 27 21:55:51.757 INFO [stderr]    |
Nov 27 21:55:51.757 INFO [stderr] 13 | use yars_raytracer::shade::{Shader, PhongShader};
Nov 27 21:55:51.758 INFO [stderr]    |                             ^^^^^^
Nov 27 21:55:51.758 INFO [stderr] 
Nov 27 21:55:51.758 INFO [stderr] warning: unused imports: `Ray`, `ShadeCell`
Nov 27 21:55:51.758 INFO [stderr]   --> src/main.rs:19:27
Nov 27 21:55:51.759 INFO [stderr]    |
Nov 27 21:55:51.759 INFO [stderr] 19 | use yars_raytracer::ray::{Ray, Shadable, ShadeCell};
Nov 27 21:55:51.759 INFO [stderr]    |                           ^^^            ^^^^^^^^^
Nov 27 21:55:51.760 INFO [stderr] 
Nov 27 21:55:51.817 INFO [stderr] warning: unused variable: `a_colour`
Nov 27 21:55:51.817 INFO [stderr]   --> src/main.rs:33:9
Nov 27 21:55:51.817 INFO [stderr]    |
Nov 27 21:55:51.818 INFO [stderr] 33 |     let a_colour = Rgb([255 as u8; 3]);
Nov 27 21:55:51.818 INFO [stderr]    |         ^^^^^^^^ help: consider using `_a_colour` instead
Nov 27 21:55:51.818 INFO [stderr]    |
Nov 27 21:55:51.818 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 21:55:51.819 INFO [stderr] 
Nov 27 21:55:51.827 INFO [stderr] warning: unused variable: `a_colour`
Nov 27 21:55:51.827 INFO [stderr]   --> src/main.rs:33:9
Nov 27 21:55:51.828 INFO [stderr]    |
Nov 27 21:55:51.828 INFO [stderr] 33 |     let a_colour = Rgb([255 as u8; 3]);
Nov 27 21:55:51.828 INFO [stderr]    |         ^^^^^^^^ help: consider using `_a_colour` instead
Nov 27 21:55:51.832 INFO [stderr]    |
Nov 27 21:55:51.832 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 21:55:51.832 INFO [stderr] 
Nov 27 21:55:51.836 INFO [stderr] warning: variable `WIDTH` should have a snake case name such as `width`
Nov 27 21:55:51.836 INFO [stderr]   --> src/main.rs:22:9
Nov 27 21:55:51.836 INFO [stderr]    |
Nov 27 21:55:51.836 INFO [stderr] 22 |     let WIDTH = 800;
Nov 27 21:55:51.836 INFO [stderr]    |         ^^^^^
Nov 27 21:55:51.836 INFO [stderr]    |
Nov 27 21:55:51.836 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 27 21:55:51.836 INFO [stderr] 
Nov 27 21:55:51.836 INFO [stderr] warning: variable `HEIGHT` should have a snake case name such as `height`
Nov 27 21:55:51.836 INFO [stderr]   --> src/main.rs:23:9
Nov 27 21:55:51.836 INFO [stderr]    |
Nov 27 21:55:51.836 INFO [stderr] 23 |     let HEIGHT = 600;
Nov 27 21:55:51.836 INFO [stderr]    |         ^^^^^^
Nov 27 21:55:51.836 INFO [stderr] 
Nov 27 21:55:51.836 INFO [stderr] warning: variable `OUTPUT` should have a snake case name such as `output`
Nov 27 21:55:51.836 INFO [stderr]   --> src/main.rs:24:9
Nov 27 21:55:51.836 INFO [stderr]    |
Nov 27 21:55:51.836 INFO [stderr] 24 |     let OUTPUT = "output.png";
Nov 27 21:55:51.836 INFO [stderr]    |         ^^^^^^
Nov 27 21:55:51.836 INFO [stderr] 
Nov 27 21:55:51.864 INFO [stderr] warning: variable `WIDTH` should have a snake case name such as `width`
Nov 27 21:55:51.864 INFO [stderr]   --> src/main.rs:22:9
Nov 27 21:55:51.864 INFO [stderr]    |
Nov 27 21:55:51.864 INFO [stderr] 22 |     let WIDTH = 800;
Nov 27 21:55:51.864 INFO [stderr]    |         ^^^^^
Nov 27 21:55:51.864 INFO [stderr]    |
Nov 27 21:55:51.864 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 27 21:55:51.864 INFO [stderr] 
Nov 27 21:55:51.864 INFO [stderr] warning: variable `HEIGHT` should have a snake case name such as `height`
Nov 27 21:55:51.864 INFO [stderr]   --> src/main.rs:23:9
Nov 27 21:55:51.864 INFO [stderr]    |
Nov 27 21:55:51.864 INFO [stderr] 23 |     let HEIGHT = 600;
Nov 27 21:55:51.864 INFO [stderr]    |         ^^^^^^
Nov 27 21:55:51.864 INFO [stderr] 
Nov 27 21:55:51.864 INFO [stderr] warning: variable `OUTPUT` should have a snake case name such as `output`
Nov 27 21:55:51.864 INFO [stderr]   --> src/main.rs:24:9
Nov 27 21:55:51.865 INFO [stderr]    |
Nov 27 21:55:51.865 INFO [stderr] 24 |     let OUTPUT = "output.png";
Nov 27 21:55:51.865 INFO [stderr]    |         ^^^^^^
Nov 27 21:55:51.865 INFO [stderr] 
Nov 27 21:55:51.900 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.27s
Nov 27 21:55:51.916 INFO [stderr] su: No module specific data is present
Nov 27 21:55:52.489 INFO running `"docker" "inspect" "3adc8f696cc7294247eeeac21117d9c7ba8050dad6420292952c8c27c5d12ec8"`
Nov 27 21:55:52.886 INFO running `"docker" "rm" "-f" "3adc8f696cc7294247eeeac21117d9c7ba8050dad6420292952c8c27c5d12ec8"`
Nov 27 21:55:53.180 INFO [stdout] 3adc8f696cc7294247eeeac21117d9c7ba8050dad6420292952c8c27c5d12ec8