Dec 01 15:10:48.420 INFO testing illemonati/snake against 1.30.1 for beta-1.31-5
Dec 01 15:10:48.420 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 15:10:48.892 INFO [stdout] 4915ccfc66f371dd6cbfdb13ba0b58d8dad77012c2ced26d657eae05e3ddbd74
Dec 01 15:10:48.894 INFO running `"docker" "start" "-a" "4915ccfc66f371dd6cbfdb13ba0b58d8dad77012c2ced26d657eae05e3ddbd74"`
Dec 01 15:10:50.339 INFO [stderr] usermod: no changes
Dec 01 15:10:50.735 INFO [stderr]    Compiling cc v1.0.24
Dec 01 15:10:50.795 INFO [stderr]    Compiling wayland-scanner v0.12.5
Dec 01 15:10:50.797 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 01 15:10:50.799 INFO [stderr]    Compiling glutin v0.14.0
Dec 01 15:10:50.805 INFO [stderr]    Compiling rusttype v0.4.3
Dec 01 15:10:50.811 INFO [stderr]    Compiling pistoncore-input v0.21.0
Dec 01 15:11:02.767 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 01 15:11:02.819 INFO [stderr]    Compiling wayland-client v0.12.5
Dec 01 15:11:02.836 INFO [stderr]    Compiling wayland-protocols v0.12.5
Dec 01 15:11:02.886 INFO [stderr]    Compiling piston2d-graphics v0.26.0
Dec 01 15:11:03.191 INFO [stderr]    Compiling libloading v0.5.0
Dec 01 15:11:10.719 INFO [stderr]    Compiling rayon-core v1.4.1
Dec 01 15:11:14.899 INFO [stderr]    Compiling pistoncore-window v0.32.0
Dec 01 15:11:16.907 INFO [stderr]    Compiling dlib v0.4.1
Dec 01 15:11:18.692 INFO [stderr]    Compiling wayland-sys v0.12.5
Dec 01 15:11:21.923 INFO [stderr]    Compiling rayon v1.0.2
Dec 01 15:11:22.568 INFO [stderr]    Compiling pistoncore-event_loop v0.37.0
Dec 01 15:11:26.319 INFO [stderr]    Compiling piston v0.37.0
Dec 01 15:11:30.583 INFO [stderr]    Compiling wayland-kbd v0.13.1
Dec 01 15:11:37.417 INFO [stderr]    Compiling jpeg-decoder v0.1.15
Dec 01 15:11:42.367 INFO [stderr]    Compiling wayland-window v0.13.3
Dec 01 15:11:44.643 INFO [stderr]    Compiling image v0.19.0
Dec 01 15:11:45.907 INFO [stderr]    Compiling winit v0.12.0
Dec 01 15:12:03.347 INFO [stderr]    Compiling pistoncore-glutin_window v0.47.0
Dec 01 15:12:13.896 INFO [stderr]    Compiling piston2d-opengl_graphics v0.53.0
Dec 01 15:12:18.447 INFO [stderr]    Compiling snake v0.1.0 (/source)
Dec 01 15:12:21.215 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Dec 01 15:12:21.215 INFO [stderr]  --> src/Game.rs:7:5
Dec 01 15:12:21.215 INFO [stderr]   |
Dec 01 15:12:21.215 INFO [stderr] 7 | use piston::window::WindowSettings;
Dec 01 15:12:21.215 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:12:21.215 INFO [stderr]   |
Dec 01 15:12:21.215 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 15:12:21.215 INFO [stderr] 
Dec 01 15:12:21.215 INFO [stderr] warning: unused import: `piston::event_loop::*`
Dec 01 15:12:21.215 INFO [stderr]  --> src/Game.rs:8:5
Dec 01 15:12:21.215 INFO [stderr]   |
Dec 01 15:12:21.215 INFO [stderr] 8 | use piston::event_loop::*;
Dec 01 15:12:21.215 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:12:21.215 INFO [stderr] 
Dec 01 15:12:21.215 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow`
Dec 01 15:12:21.215 INFO [stderr]   --> src/Game.rs:10:5
Dec 01 15:12:21.215 INFO [stderr]    |
Dec 01 15:12:21.216 INFO [stderr] 10 | use glutin_window::GlutinWindow;
Dec 01 15:12:21.216 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:12:21.216 INFO [stderr] 
Dec 01 15:12:21.216 INFO [stderr] warning: unused import: `OpenGL`
Dec 01 15:12:21.216 INFO [stderr]   --> src/Game.rs:11:35
Dec 01 15:12:21.216 INFO [stderr]    |
Dec 01 15:12:21.216 INFO [stderr] 11 | use opengl_graphics::{GlGraphics, OpenGL};
Dec 01 15:12:21.216 INFO [stderr]    |                                   ^^^^^^
Dec 01 15:12:21.216 INFO [stderr] 
Dec 01 15:12:21.216 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 01 15:12:21.216 INFO [stderr]   --> src/Game.rs:51:12
Dec 01 15:12:21.216 INFO [stderr]    |
Dec 01 15:12:21.216 INFO [stderr] 51 |         if (btn == &Button::Keyboard(Key::NumPad1) || btn == &Button::Keyboard(Key::D1)){
Dec 01 15:12:21.216 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 15:12:21.216 INFO [stderr]    |
Dec 01 15:12:21.216 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 01 15:12:21.216 INFO [stderr] 
Dec 01 15:12:21.216 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 01 15:12:21.216 INFO [stderr]   --> src/Game.rs:54:12
Dec 01 15:12:21.216 INFO [stderr]    |
Dec 01 15:12:21.216 INFO [stderr] 54 |         if (btn == &Button::Keyboard(Key::NumPad2) || btn == &Button::Keyboard(Key::D2)){
Dec 01 15:12:21.216 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 15:12:21.216 INFO [stderr] 
Dec 01 15:12:21.216 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Dec 01 15:12:21.216 INFO [stderr]  --> src/Snake.rs:7:5
Dec 01 15:12:21.216 INFO [stderr]   |
Dec 01 15:12:21.216 INFO [stderr] 7 | use piston::window::WindowSettings;
Dec 01 15:12:21.216 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:12:21.216 INFO [stderr] 
Dec 01 15:12:21.216 INFO [stderr] warning: unused import: `piston::event_loop::*`
Dec 01 15:12:21.216 INFO [stderr]  --> src/Snake.rs:8:5
Dec 01 15:12:21.216 INFO [stderr]   |
Dec 01 15:12:21.216 INFO [stderr] 8 | use piston::event_loop::*;
Dec 01 15:12:21.216 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:12:21.216 INFO [stderr] 
Dec 01 15:12:21.216 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow`
Dec 01 15:12:21.216 INFO [stderr]   --> src/Snake.rs:10:5
Dec 01 15:12:21.216 INFO [stderr]    |
Dec 01 15:12:21.216 INFO [stderr] 10 | use glutin_window::GlutinWindow;
Dec 01 15:12:21.216 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:12:21.216 INFO [stderr] 
Dec 01 15:12:21.216 INFO [stderr] warning: unused import: `OpenGL`
Dec 01 15:12:21.216 INFO [stderr]   --> src/Snake.rs:11:35
Dec 01 15:12:21.216 INFO [stderr]    |
Dec 01 15:12:21.216 INFO [stderr] 11 | use opengl_graphics::{GlGraphics, OpenGL};
Dec 01 15:12:21.216 INFO [stderr]    |                                   ^^^^^^
Dec 01 15:12:21.216 INFO [stderr] 
Dec 01 15:12:21.216 INFO [stderr] warning: unused import: `std::iter::FromIterator`
Dec 01 15:12:21.216 INFO [stderr]   --> src/Snake.rs:15:5
Dec 01 15:12:21.216 INFO [stderr]    |
Dec 01 15:12:21.216 INFO [stderr] 15 | use std::iter::FromIterator;
Dec 01 15:12:21.216 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:12:21.216 INFO [stderr] 
Dec 01 15:12:21.329 INFO [stderr] warning: unused variable: `u`
Dec 01 15:12:21.329 INFO [stderr]   --> src/main.rs:45:21
Dec 01 15:12:21.329 INFO [stderr]    |
Dec 01 15:12:21.329 INFO [stderr] 45 |         if let Some(u) = e.update_args() {
Dec 01 15:12:21.329 INFO [stderr]    |                     ^ help: consider using `_u` instead
Dec 01 15:12:21.329 INFO [stderr]    |
Dec 01 15:12:21.329 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 15:12:21.329 INFO [stderr] 
Dec 01 15:12:21.345 INFO [stderr] warning: module `Game` should have a snake case name such as `game`
Dec 01 15:12:21.345 INFO [stderr]   --> src/main.rs:16:1
Dec 01 15:12:21.345 INFO [stderr]    |
Dec 01 15:12:21.345 INFO [stderr] 16 | mod Game;
Dec 01 15:12:21.345 INFO [stderr]    | ^^^^^^^^^
Dec 01 15:12:21.345 INFO [stderr]    |
Dec 01 15:12:21.345 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 01 15:12:21.345 INFO [stderr] 
Dec 01 15:12:21.345 INFO [stderr] warning: variable `GREEN` should have a snake case name such as `green`
Dec 01 15:12:21.345 INFO [stderr]   --> src/Game.rs:24:13
Dec 01 15:12:21.345 INFO [stderr]    |
Dec 01 15:12:21.345 INFO [stderr] 24 |         let GREEN: [f32; 4] = [0.0, 1.0, 0.0, 1.0];
Dec 01 15:12:21.345 INFO [stderr]    |             ^^^^^
Dec 01 15:12:21.345 INFO [stderr] 
Dec 01 15:12:21.345 INFO [stderr] warning: module `Snake` should have a snake case name such as `snake`
Dec 01 15:12:21.346 INFO [stderr]   --> src/main.rs:17:1
Dec 01 15:12:21.346 INFO [stderr]    |
Dec 01 15:12:21.346 INFO [stderr] 17 | mod Snake;
Dec 01 15:12:21.346 INFO [stderr]    | ^^^^^^^^^^
Dec 01 15:12:21.346 INFO [stderr] 
Dec 01 15:12:21.346 INFO [stderr] warning: variable `RED` should have a snake case name such as `red`
Dec 01 15:12:21.347 INFO [stderr]   --> src/Snake.rs:27:13
Dec 01 15:12:21.347 INFO [stderr]    |
Dec 01 15:12:21.347 INFO [stderr] 27 |         let RED: [f32; 4] = [1.0,0.0,0.0,1.0];
Dec 01 15:12:21.347 INFO [stderr]    |             ^^^
Dec 01 15:12:21.347 INFO [stderr] 
Dec 01 15:12:25.326 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 34s
Dec 01 15:12:25.340 INFO [stderr] su: No module specific data is present
Dec 01 15:12:26.366 INFO running `"docker" "inspect" "4915ccfc66f371dd6cbfdb13ba0b58d8dad77012c2ced26d657eae05e3ddbd74"`
Dec 01 15:12:26.753 INFO running `"docker" "rm" "-f" "4915ccfc66f371dd6cbfdb13ba0b58d8dad77012c2ced26d657eae05e3ddbd74"`
Dec 01 15:12:27.111 INFO [stdout] 4915ccfc66f371dd6cbfdb13ba0b58d8dad77012c2ced26d657eae05e3ddbd74
Dec 01 15:12:27.117 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 15:12:27.610 INFO [stdout] 2b4cc06f3b0831e792903f37ac252b59abadbf99577d31d414a6b66fb83d9eba
Dec 01 15:12:27.613 INFO running `"docker" "start" "-a" "2b4cc06f3b0831e792903f37ac252b59abadbf99577d31d414a6b66fb83d9eba"`
Dec 01 15:12:29.814 INFO [stderr] usermod: no changes
Dec 01 15:12:30.081 INFO [stderr]    Compiling snake v0.1.0 (/source)
Dec 01 15:12:32.783 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Dec 01 15:12:32.783 INFO [stderr]  --> src/Game.rs:7:5
Dec 01 15:12:32.783 INFO [stderr]   |
Dec 01 15:12:32.783 INFO [stderr] 7 | use piston::window::WindowSettings;
Dec 01 15:12:32.783 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:12:32.783 INFO [stderr]   |
Dec 01 15:12:32.784 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 15:12:32.784 INFO [stderr] 
Dec 01 15:12:32.784 INFO [stderr] warning: unused import: `piston::event_loop::*`
Dec 01 15:12:32.784 INFO [stderr]  --> src/Game.rs:8:5
Dec 01 15:12:32.784 INFO [stderr]   |
Dec 01 15:12:32.784 INFO [stderr] 8 | use piston::event_loop::*;
Dec 01 15:12:32.784 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:12:32.784 INFO [stderr] 
Dec 01 15:12:32.784 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow`
Dec 01 15:12:32.784 INFO [stderr]   --> src/Game.rs:10:5
Dec 01 15:12:32.784 INFO [stderr]    |
Dec 01 15:12:32.784 INFO [stderr] 10 | use glutin_window::GlutinWindow;
Dec 01 15:12:32.784 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:12:32.784 INFO [stderr] 
Dec 01 15:12:32.784 INFO [stderr] warning: unused import: `OpenGL`
Dec 01 15:12:32.784 INFO [stderr]   --> src/Game.rs:11:35
Dec 01 15:12:32.784 INFO [stderr]    |
Dec 01 15:12:32.784 INFO [stderr] 11 | use opengl_graphics::{GlGraphics, OpenGL};
Dec 01 15:12:32.784 INFO [stderr]    |                                   ^^^^^^
Dec 01 15:12:32.784 INFO [stderr] 
Dec 01 15:12:32.784 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 01 15:12:32.784 INFO [stderr]   --> src/Game.rs:51:12
Dec 01 15:12:32.784 INFO [stderr]    |
Dec 01 15:12:32.784 INFO [stderr] 51 |         if (btn == &Button::Keyboard(Key::NumPad1) || btn == &Button::Keyboard(Key::D1)){
Dec 01 15:12:32.784 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 15:12:32.784 INFO [stderr]    |
Dec 01 15:12:32.784 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 01 15:12:32.784 INFO [stderr] 
Dec 01 15:12:32.784 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 01 15:12:32.784 INFO [stderr]   --> src/Game.rs:54:12
Dec 01 15:12:32.784 INFO [stderr]    |
Dec 01 15:12:32.784 INFO [stderr] 54 |         if (btn == &Button::Keyboard(Key::NumPad2) || btn == &Button::Keyboard(Key::D2)){
Dec 01 15:12:32.784 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 15:12:32.784 INFO [stderr] 
Dec 01 15:12:32.784 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Dec 01 15:12:32.784 INFO [stderr]  --> src/Snake.rs:7:5
Dec 01 15:12:32.784 INFO [stderr]   |
Dec 01 15:12:32.784 INFO [stderr] 7 | use piston::window::WindowSettings;
Dec 01 15:12:32.784 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:12:32.784 INFO [stderr] 
Dec 01 15:12:32.784 INFO [stderr] warning: unused import: `piston::event_loop::*`
Dec 01 15:12:32.784 INFO [stderr]  --> src/Snake.rs:8:5
Dec 01 15:12:32.784 INFO [stderr]   |
Dec 01 15:12:32.784 INFO [stderr] 8 | use piston::event_loop::*;
Dec 01 15:12:32.784 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:12:32.784 INFO [stderr] 
Dec 01 15:12:32.784 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow`
Dec 01 15:12:32.784 INFO [stderr]   --> src/Snake.rs:10:5
Dec 01 15:12:32.784 INFO [stderr]    |
Dec 01 15:12:32.785 INFO [stderr] 10 | use glutin_window::GlutinWindow;
Dec 01 15:12:32.785 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:12:32.785 INFO [stderr] 
Dec 01 15:12:32.785 INFO [stderr] warning: unused import: `OpenGL`
Dec 01 15:12:32.785 INFO [stderr]   --> src/Snake.rs:11:35
Dec 01 15:12:32.785 INFO [stderr]    |
Dec 01 15:12:32.785 INFO [stderr] 11 | use opengl_graphics::{GlGraphics, OpenGL};
Dec 01 15:12:32.785 INFO [stderr]    |                                   ^^^^^^
Dec 01 15:12:32.785 INFO [stderr] 
Dec 01 15:12:32.785 INFO [stderr] warning: unused import: `std::iter::FromIterator`
Dec 01 15:12:32.785 INFO [stderr]   --> src/Snake.rs:15:5
Dec 01 15:12:32.785 INFO [stderr]    |
Dec 01 15:12:32.785 INFO [stderr] 15 | use std::iter::FromIterator;
Dec 01 15:12:32.785 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 15:12:32.785 INFO [stderr] 
Dec 01 15:12:32.907 INFO [stderr] warning: unused variable: `u`
Dec 01 15:12:32.907 INFO [stderr]   --> src/main.rs:45:21
Dec 01 15:12:32.907 INFO [stderr]    |
Dec 01 15:12:32.907 INFO [stderr] 45 |         if let Some(u) = e.update_args() {
Dec 01 15:12:32.907 INFO [stderr]    |                     ^ help: consider using `_u` instead
Dec 01 15:12:32.907 INFO [stderr]    |
Dec 01 15:12:32.907 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 15:12:32.907 INFO [stderr] 
Dec 01 15:12:32.915 INFO [stderr] warning: module `Game` should have a snake case name such as `game`
Dec 01 15:12:32.915 INFO [stderr]   --> src/main.rs:16:1
Dec 01 15:12:32.915 INFO [stderr]    |
Dec 01 15:12:32.915 INFO [stderr] 16 | mod Game;
Dec 01 15:12:32.915 INFO [stderr]    | ^^^^^^^^^
Dec 01 15:12:32.915 INFO [stderr]    |
Dec 01 15:12:32.915 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 01 15:12:32.915 INFO [stderr] 
Dec 01 15:12:32.915 INFO [stderr] warning: variable `GREEN` should have a snake case name such as `green`
Dec 01 15:12:32.915 INFO [stderr]   --> src/Game.rs:24:13
Dec 01 15:12:32.915 INFO [stderr]    |
Dec 01 15:12:32.915 INFO [stderr] 24 |         let GREEN: [f32; 4] = [0.0, 1.0, 0.0, 1.0];
Dec 01 15:12:32.915 INFO [stderr]    |             ^^^^^
Dec 01 15:12:32.915 INFO [stderr] 
Dec 01 15:12:32.915 INFO [stderr] warning: module `Snake` should have a snake case name such as `snake`
Dec 01 15:12:32.915 INFO [stderr]   --> src/main.rs:17:1
Dec 01 15:12:32.915 INFO [stderr]    |
Dec 01 15:12:32.915 INFO [stderr] 17 | mod Snake;
Dec 01 15:12:32.915 INFO [stderr]    | ^^^^^^^^^^
Dec 01 15:12:32.915 INFO [stderr] 
Dec 01 15:12:32.915 INFO [stderr] warning: variable `RED` should have a snake case name such as `red`
Dec 01 15:12:32.915 INFO [stderr]   --> src/Snake.rs:27:13
Dec 01 15:12:32.915 INFO [stderr]    |
Dec 01 15:12:32.915 INFO [stderr] 27 |         let RED: [f32; 4] = [1.0,0.0,0.0,1.0];
Dec 01 15:12:32.915 INFO [stderr]    |             ^^^
Dec 01 15:12:32.915 INFO [stderr] 
Dec 01 15:12:33.341 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.47s
Dec 01 15:12:33.353 INFO [stderr] su: No module specific data is present
Dec 01 15:12:33.984 INFO running `"docker" "inspect" "2b4cc06f3b0831e792903f37ac252b59abadbf99577d31d414a6b66fb83d9eba"`
Dec 01 15:12:34.205 INFO running `"docker" "rm" "-f" "2b4cc06f3b0831e792903f37ac252b59abadbf99577d31d414a6b66fb83d9eba"`
Dec 01 15:12:34.474 INFO [stdout] 2b4cc06f3b0831e792903f37ac252b59abadbf99577d31d414a6b66fb83d9eba
Dec 01 15:12:34.476 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 15:12:35.051 INFO [stdout] da82415a699ff313d74ea95c68ad2ac173bc2fb59c8f36e0443d5ef65e6d516e
Dec 01 15:12:35.057 INFO running `"docker" "start" "-a" "da82415a699ff313d74ea95c68ad2ac173bc2fb59c8f36e0443d5ef65e6d516e"`
Dec 01 15:12:36.239 INFO [stderr] usermod: no changes
Dec 01 15:12:36.615 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
Dec 01 15:12:36.625 INFO [stderr]      Running /target/debug/deps/snake-a2370aa674c5d669
Dec 01 15:12:36.630 INFO [stdout] 
Dec 01 15:12:36.630 INFO [stdout] running 0 tests
Dec 01 15:12:36.630 INFO [stdout] 
Dec 01 15:12:36.630 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 15:12:36.630 INFO [stdout] 
Dec 01 15:12:36.632 INFO [stderr] su: No module specific data is present
Dec 01 15:12:37.709 INFO running `"docker" "inspect" "da82415a699ff313d74ea95c68ad2ac173bc2fb59c8f36e0443d5ef65e6d516e"`
Dec 01 15:12:37.937 INFO running `"docker" "rm" "-f" "da82415a699ff313d74ea95c68ad2ac173bc2fb59c8f36e0443d5ef65e6d516e"`
Dec 01 15:12:38.116 INFO [stdout] da82415a699ff313d74ea95c68ad2ac173bc2fb59c8f36e0443d5ef65e6d516e
