Dec 04 17:19:50.129 INFO checking illemonati/snake against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 17:19:50.129 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 17:19:50.617 INFO [stdout] 6b8efe52352b0c4a6be11ae4723edbb911364517f1ca5e075dccc71a605515b3
Dec 04 17:19:50.627 INFO running `"docker" "start" "-a" "6b8efe52352b0c4a6be11ae4723edbb911364517f1ca5e075dccc71a605515b3"`
Dec 04 17:19:51.767 INFO [stderr] usermod: no changes
Dec 04 17:19:52.127 INFO [stderr]    Compiling libloading v0.5.0
Dec 04 17:19:52.181 INFO [stderr]     Checking rusttype v0.4.3
Dec 04 17:19:52.184 INFO [stderr]     Checking pistoncore-input v0.21.0
Dec 04 17:19:52.204 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 04 17:19:56.247 INFO [stderr]     Checking image v0.19.0
Dec 04 17:19:56.464 INFO [stderr]     Checking piston2d-graphics v0.26.0
Dec 04 17:19:56.722 INFO [stderr]     Checking dlib v0.4.1
Dec 04 17:19:57.880 INFO [stderr]     Checking wayland-sys v0.12.5
Dec 04 17:19:59.400 INFO [stderr]     Checking wayland-client v0.12.5
Dec 04 17:20:03.163 INFO [stderr]     Checking pistoncore-window v0.32.0
Dec 04 17:20:03.879 INFO [stderr]     Checking wayland-protocols v0.12.5
Dec 04 17:20:03.880 INFO [stderr]     Checking wayland-kbd v0.13.1
Dec 04 17:20:06.707 INFO [stderr]     Checking pistoncore-event_loop v0.37.0
Dec 04 17:20:08.843 INFO [stderr]     Checking piston v0.37.0
Dec 04 17:20:10.137 INFO [stderr]     Checking piston2d-opengl_graphics v0.53.0
Dec 04 17:20:12.169 INFO [stderr]     Checking wayland-window v0.13.3
Dec 04 17:20:13.571 INFO [stderr]     Checking winit v0.12.0
Dec 04 17:20:16.107 INFO [stderr]     Checking glutin v0.14.0
Dec 04 17:20:17.907 INFO [stderr]     Checking pistoncore-glutin_window v0.47.0
Dec 04 17:20:19.582 INFO [stderr]     Checking snake v0.1.0 (/source)
Dec 04 17:20:24.030 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Dec 04 17:20:24.031 INFO [stderr]  --> src/Game.rs:7:5
Dec 04 17:20:24.031 INFO [stderr]   |
Dec 04 17:20:24.031 INFO [stderr] 7 | use piston::window::WindowSettings;
Dec 04 17:20:24.031 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:20:24.047 INFO [stderr]   |
Dec 04 17:20:24.047 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 17:20:24.047 INFO [stderr] 
Dec 04 17:20:24.047 INFO [stderr] warning: unused import: `piston::event_loop::*`
Dec 04 17:20:24.047 INFO [stderr]  --> src/Game.rs:8:5
Dec 04 17:20:24.047 INFO [stderr]   |
Dec 04 17:20:24.047 INFO [stderr] 8 | use piston::event_loop::*;
Dec 04 17:20:24.047 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:20:24.047 INFO [stderr] 
Dec 04 17:20:24.047 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow`
Dec 04 17:20:24.047 INFO [stderr]   --> src/Game.rs:10:5
Dec 04 17:20:24.047 INFO [stderr]    |
Dec 04 17:20:24.047 INFO [stderr] 10 | use glutin_window::GlutinWindow;
Dec 04 17:20:24.047 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:20:24.047 INFO [stderr] 
Dec 04 17:20:24.047 INFO [stderr] warning: unused import: `OpenGL`
Dec 04 17:20:24.047 INFO [stderr]   --> src/Game.rs:11:35
Dec 04 17:20:24.047 INFO [stderr]    |
Dec 04 17:20:24.047 INFO [stderr] 11 | use opengl_graphics::{GlGraphics, OpenGL};
Dec 04 17:20:24.047 INFO [stderr]    |                                   ^^^^^^
Dec 04 17:20:24.047 INFO [stderr] 
Dec 04 17:20:24.047 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 04 17:20:24.047 INFO [stderr]   --> src/Game.rs:51:12
Dec 04 17:20:24.047 INFO [stderr]    |
Dec 04 17:20:24.047 INFO [stderr] 51 |         if (btn == &Button::Keyboard(Key::NumPad1) || btn == &Button::Keyboard(Key::D1)){
Dec 04 17:20:24.047 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 17:20:24.047 INFO [stderr]    |
Dec 04 17:20:24.047 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 04 17:20:24.047 INFO [stderr] 
Dec 04 17:20:24.048 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 04 17:20:24.048 INFO [stderr]   --> src/Game.rs:54:12
Dec 04 17:20:24.048 INFO [stderr]    |
Dec 04 17:20:24.048 INFO [stderr] 54 |         if (btn == &Button::Keyboard(Key::NumPad2) || btn == &Button::Keyboard(Key::D2)){
Dec 04 17:20:24.048 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 17:20:24.048 INFO [stderr] 
Dec 04 17:20:24.048 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Dec 04 17:20:24.048 INFO [stderr]  --> src/Snake.rs:7:5
Dec 04 17:20:24.048 INFO [stderr]   |
Dec 04 17:20:24.048 INFO [stderr] 7 | use piston::window::WindowSettings;
Dec 04 17:20:24.048 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:20:24.048 INFO [stderr] 
Dec 04 17:20:24.048 INFO [stderr] warning: unused import: `piston::event_loop::*`
Dec 04 17:20:24.048 INFO [stderr]  --> src/Snake.rs:8:5
Dec 04 17:20:24.048 INFO [stderr]   |
Dec 04 17:20:24.048 INFO [stderr] 8 | use piston::event_loop::*;
Dec 04 17:20:24.048 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:20:24.048 INFO [stderr] 
Dec 04 17:20:24.048 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow`
Dec 04 17:20:24.048 INFO [stderr]   --> src/Snake.rs:10:5
Dec 04 17:20:24.048 INFO [stderr]    |
Dec 04 17:20:24.048 INFO [stderr] 10 | use glutin_window::GlutinWindow;
Dec 04 17:20:24.048 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:20:24.048 INFO [stderr] 
Dec 04 17:20:24.048 INFO [stderr] warning: unused import: `OpenGL`
Dec 04 17:20:24.048 INFO [stderr]   --> src/Snake.rs:11:35
Dec 04 17:20:24.048 INFO [stderr]    |
Dec 04 17:20:24.048 INFO [stderr] 11 | use opengl_graphics::{GlGraphics, OpenGL};
Dec 04 17:20:24.048 INFO [stderr]    |                                   ^^^^^^
Dec 04 17:20:24.048 INFO [stderr] 
Dec 04 17:20:24.048 INFO [stderr] warning: unused import: `std::iter::FromIterator`
Dec 04 17:20:24.048 INFO [stderr]   --> src/Snake.rs:15:5
Dec 04 17:20:24.048 INFO [stderr]    |
Dec 04 17:20:24.048 INFO [stderr] 15 | use std::iter::FromIterator;
Dec 04 17:20:24.048 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:20:24.048 INFO [stderr] 
Dec 04 17:20:24.210 INFO [stderr] warning: unused variable: `u`
Dec 04 17:20:24.210 INFO [stderr]   --> src/main.rs:45:21
Dec 04 17:20:24.211 INFO [stderr]    |
Dec 04 17:20:24.211 INFO [stderr] 45 |         if let Some(u) = e.update_args() {
Dec 04 17:20:24.211 INFO [stderr]    |                     ^ help: consider using `_u` instead
Dec 04 17:20:24.211 INFO [stderr]    |
Dec 04 17:20:24.212 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 17:20:24.212 INFO [stderr] 
Dec 04 17:20:24.229 INFO [stderr] warning: module `Game` should have a snake case name such as `game`
Dec 04 17:20:24.230 INFO [stderr]   --> src/main.rs:16:1
Dec 04 17:20:24.230 INFO [stderr]    |
Dec 04 17:20:24.230 INFO [stderr] 16 | mod Game;
Dec 04 17:20:24.230 INFO [stderr]    | ^^^^^^^^^
Dec 04 17:20:24.231 INFO [stderr]    |
Dec 04 17:20:24.231 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 17:20:24.231 INFO [stderr] 
Dec 04 17:20:24.232 INFO [stderr] warning: variable `GREEN` should have a snake case name such as `green`
Dec 04 17:20:24.232 INFO [stderr]   --> src/Game.rs:24:13
Dec 04 17:20:24.233 INFO [stderr]    |
Dec 04 17:20:24.233 INFO [stderr] 24 |         let GREEN: [f32; 4] = [0.0, 1.0, 0.0, 1.0];
Dec 04 17:20:24.233 INFO [stderr]    |             ^^^^^
Dec 04 17:20:24.233 INFO [stderr] 
Dec 04 17:20:24.234 INFO [stderr] warning: module `Snake` should have a snake case name such as `snake`
Dec 04 17:20:24.234 INFO [stderr]   --> src/main.rs:17:1
Dec 04 17:20:24.235 INFO [stderr]    |
Dec 04 17:20:24.235 INFO [stderr] 17 | mod Snake;
Dec 04 17:20:24.235 INFO [stderr]    | ^^^^^^^^^^
Dec 04 17:20:24.235 INFO [stderr] 
Dec 04 17:20:24.236 INFO [stderr] warning: variable `RED` should have a snake case name such as `red`
Dec 04 17:20:24.236 INFO [stderr]   --> src/Snake.rs:27:13
Dec 04 17:20:24.236 INFO [stderr]    |
Dec 04 17:20:24.237 INFO [stderr] 27 |         let RED: [f32; 4] = [1.0,0.0,0.0,1.0];
Dec 04 17:20:24.237 INFO [stderr]    |             ^^^
Dec 04 17:20:24.237 INFO [stderr] 
Dec 04 17:20:24.347 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Dec 04 17:20:24.347 INFO [stderr]  --> src/Game.rs:7:5
Dec 04 17:20:24.348 INFO [stderr]   |
Dec 04 17:20:24.348 INFO [stderr] 7 | use piston::window::WindowSettings;
Dec 04 17:20:24.348 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:20:24.348 INFO [stderr]   |
Dec 04 17:20:24.349 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 17:20:24.349 INFO [stderr] 
Dec 04 17:20:24.349 INFO [stderr] warning: unused import: `piston::event_loop::*`
Dec 04 17:20:24.349 INFO [stderr]  --> src/Game.rs:8:5
Dec 04 17:20:24.350 INFO [stderr]   |
Dec 04 17:20:24.350 INFO [stderr] 8 | use piston::event_loop::*;
Dec 04 17:20:24.350 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:20:24.350 INFO [stderr] 
Dec 04 17:20:24.351 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow`
Dec 04 17:20:24.351 INFO [stderr]   --> src/Game.rs:10:5
Dec 04 17:20:24.351 INFO [stderr]    |
Dec 04 17:20:24.352 INFO [stderr] 10 | use glutin_window::GlutinWindow;
Dec 04 17:20:24.352 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:20:24.352 INFO [stderr] 
Dec 04 17:20:24.353 INFO [stderr] warning: unused import: `OpenGL`
Dec 04 17:20:24.353 INFO [stderr]   --> src/Game.rs:11:35
Dec 04 17:20:24.353 INFO [stderr]    |
Dec 04 17:20:24.353 INFO [stderr] 11 | use opengl_graphics::{GlGraphics, OpenGL};
Dec 04 17:20:24.354 INFO [stderr]    |                                   ^^^^^^
Dec 04 17:20:24.354 INFO [stderr] 
Dec 04 17:20:24.354 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 04 17:20:24.354 INFO [stderr]   --> src/Game.rs:51:12
Dec 04 17:20:24.354 INFO [stderr]    |
Dec 04 17:20:24.354 INFO [stderr] 51 |         if (btn == &Button::Keyboard(Key::NumPad1) || btn == &Button::Keyboard(Key::D1)){
Dec 04 17:20:24.354 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 17:20:24.354 INFO [stderr]    |
Dec 04 17:20:24.354 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 04 17:20:24.354 INFO [stderr] 
Dec 04 17:20:24.354 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 04 17:20:24.354 INFO [stderr]   --> src/Game.rs:54:12
Dec 04 17:20:24.354 INFO [stderr]    |
Dec 04 17:20:24.354 INFO [stderr] 54 |         if (btn == &Button::Keyboard(Key::NumPad2) || btn == &Button::Keyboard(Key::D2)){
Dec 04 17:20:24.354 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 17:20:24.354 INFO [stderr] 
Dec 04 17:20:24.354 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Dec 04 17:20:24.354 INFO [stderr]  --> src/Snake.rs:7:5
Dec 04 17:20:24.354 INFO [stderr]   |
Dec 04 17:20:24.354 INFO [stderr] 7 | use piston::window::WindowSettings;
Dec 04 17:20:24.354 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:20:24.354 INFO [stderr] 
Dec 04 17:20:24.354 INFO [stderr] warning: unused import: `piston::event_loop::*`
Dec 04 17:20:24.354 INFO [stderr]  --> src/Snake.rs:8:5
Dec 04 17:20:24.354 INFO [stderr]   |
Dec 04 17:20:24.354 INFO [stderr] 8 | use piston::event_loop::*;
Dec 04 17:20:24.354 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:20:24.354 INFO [stderr] 
Dec 04 17:20:24.354 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow`
Dec 04 17:20:24.354 INFO [stderr]   --> src/Snake.rs:10:5
Dec 04 17:20:24.354 INFO [stderr]    |
Dec 04 17:20:24.354 INFO [stderr] 10 | use glutin_window::GlutinWindow;
Dec 04 17:20:24.354 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:20:24.354 INFO [stderr] 
Dec 04 17:20:24.354 INFO [stderr] warning: unused import: `OpenGL`
Dec 04 17:20:24.355 INFO [stderr]   --> src/Snake.rs:11:35
Dec 04 17:20:24.355 INFO [stderr]    |
Dec 04 17:20:24.355 INFO [stderr] 11 | use opengl_graphics::{GlGraphics, OpenGL};
Dec 04 17:20:24.355 INFO [stderr]    |                                   ^^^^^^
Dec 04 17:20:24.355 INFO [stderr] 
Dec 04 17:20:24.355 INFO [stderr] warning: unused import: `std::iter::FromIterator`
Dec 04 17:20:24.355 INFO [stderr]   --> src/Snake.rs:15:5
Dec 04 17:20:24.355 INFO [stderr]    |
Dec 04 17:20:24.355 INFO [stderr] 15 | use std::iter::FromIterator;
Dec 04 17:20:24.355 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:20:24.355 INFO [stderr] 
Dec 04 17:20:24.482 INFO [stderr] warning: unused variable: `u`
Dec 04 17:20:24.482 INFO [stderr]   --> src/main.rs:45:21
Dec 04 17:20:24.482 INFO [stderr]    |
Dec 04 17:20:24.482 INFO [stderr] 45 |         if let Some(u) = e.update_args() {
Dec 04 17:20:24.482 INFO [stderr]    |                     ^ help: consider using `_u` instead
Dec 04 17:20:24.482 INFO [stderr]    |
Dec 04 17:20:24.482 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 17:20:24.482 INFO [stderr] 
Dec 04 17:20:24.500 INFO [stderr] warning: module `Game` should have a snake case name such as `game`
Dec 04 17:20:24.500 INFO [stderr]   --> src/main.rs:16:1
Dec 04 17:20:24.500 INFO [stderr]    |
Dec 04 17:20:24.500 INFO [stderr] 16 | mod Game;
Dec 04 17:20:24.500 INFO [stderr]    | ^^^^^^^^^
Dec 04 17:20:24.500 INFO [stderr]    |
Dec 04 17:20:24.500 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 17:20:24.500 INFO [stderr] 
Dec 04 17:20:24.500 INFO [stderr] warning: variable `GREEN` should have a snake case name such as `green`
Dec 04 17:20:24.500 INFO [stderr]   --> src/Game.rs:24:13
Dec 04 17:20:24.500 INFO [stderr]    |
Dec 04 17:20:24.500 INFO [stderr] 24 |         let GREEN: [f32; 4] = [0.0, 1.0, 0.0, 1.0];
Dec 04 17:20:24.500 INFO [stderr]    |             ^^^^^
Dec 04 17:20:24.500 INFO [stderr] 
Dec 04 17:20:24.501 INFO [stderr] warning: module `Snake` should have a snake case name such as `snake`
Dec 04 17:20:24.501 INFO [stderr]   --> src/main.rs:17:1
Dec 04 17:20:24.501 INFO [stderr]    |
Dec 04 17:20:24.501 INFO [stderr] 17 | mod Snake;
Dec 04 17:20:24.501 INFO [stderr]    | ^^^^^^^^^^
Dec 04 17:20:24.501 INFO [stderr] 
Dec 04 17:20:24.502 INFO [stderr] warning: variable `RED` should have a snake case name such as `red`
Dec 04 17:20:24.502 INFO [stderr]   --> src/Snake.rs:27:13
Dec 04 17:20:24.502 INFO [stderr]    |
Dec 04 17:20:24.502 INFO [stderr] 27 |         let RED: [f32; 4] = [1.0,0.0,0.0,1.0];
Dec 04 17:20:24.502 INFO [stderr]    |             ^^^
Dec 04 17:20:24.502 INFO [stderr] 
Dec 04 17:20:24.559 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.76s
Dec 04 17:20:24.595 INFO [stderr] su: No module specific data is present
Dec 04 17:20:25.974 INFO running `"docker" "inspect" "6b8efe52352b0c4a6be11ae4723edbb911364517f1ca5e075dccc71a605515b3"`
Dec 04 17:20:26.311 INFO running `"docker" "rm" "-f" "6b8efe52352b0c4a6be11ae4723edbb911364517f1ca5e075dccc71a605515b3"`
Dec 04 17:20:26.770 INFO [stdout] 6b8efe52352b0c4a6be11ae4723edbb911364517f1ca5e075dccc71a605515b3