Dec 11 17:04:01.741 INFO checking illemonati/snake against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 17:04:01.741 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 17:04:02.106 INFO [stdout] 12b4342f93a091050d4cb26b8998ce5b058e9e6f9efdab227d16c08c710815c9
Dec 11 17:04:02.110 INFO running `"docker" "start" "-a" "12b4342f93a091050d4cb26b8998ce5b058e9e6f9efdab227d16c08c710815c9"`
Dec 11 17:04:03.288 INFO [stderr] usermod: no changes
Dec 11 17:04:03.654 INFO [stderr]    Compiling libloading v0.5.0
Dec 11 17:04:03.655 INFO [stderr]     Checking stb_truetype v0.2.4
Dec 11 17:04:03.655 INFO [stderr]    Compiling gl_generator v0.9.0
Dec 11 17:04:03.658 INFO [stderr]    Compiling num-derive v0.2.2
Dec 11 17:04:03.674 INFO [stderr]     Checking pistoncore-input v0.21.0
Dec 11 17:04:03.674 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 11 17:04:07.282 INFO [stderr]     Checking rusttype v0.4.3
Dec 11 17:04:08.843 INFO [stderr]     Checking dlib v0.4.1
Dec 11 17:04:10.496 INFO [stderr]     Checking wayland-sys v0.12.5
Dec 11 17:04:12.880 INFO [stderr]     Checking image v0.19.0
Dec 11 17:04:13.052 INFO [stderr]     Checking wayland-client v0.12.5
Dec 11 17:04:13.080 INFO [stderr]     Checking piston2d-graphics v0.26.0
Dec 11 17:04:14.360 INFO [stderr]    Compiling gl v0.10.0
Dec 11 17:04:14.361 INFO [stderr]    Compiling glutin v0.14.0
Dec 11 17:04:17.139 INFO [stderr]     Checking pistoncore-window v0.32.0
Dec 11 17:04:24.494 INFO [stderr]     Checking wayland-protocols v0.12.5
Dec 11 17:04:24.496 INFO [stderr]     Checking wayland-kbd v0.13.1
Dec 11 17:04:25.229 INFO [stderr]     Checking pistoncore-event_loop v0.37.0
Dec 11 17:04:29.033 INFO [stderr]     Checking piston v0.37.0
Dec 11 17:04:37.872 INFO [stderr]     Checking wayland-window v0.13.3
Dec 11 17:04:40.361 INFO [stderr]     Checking winit v0.12.0
Dec 11 17:04:43.996 INFO [stderr]     Checking piston2d-opengl_graphics v0.53.0
Dec 11 17:04:47.067 INFO [stderr]     Checking pistoncore-glutin_window v0.47.0
Dec 11 17:04:48.774 INFO [stderr]     Checking snake v0.1.0 (/source)
Dec 11 17:04:52.995 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Dec 11 17:04:52.995 INFO [stderr]  --> src/Game.rs:7:5
Dec 11 17:04:52.995 INFO [stderr]   |
Dec 11 17:04:52.995 INFO [stderr] 7 | use piston::window::WindowSettings;
Dec 11 17:04:52.995 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:04:52.995 INFO [stderr]   |
Dec 11 17:04:52.995 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 17:04:52.995 INFO [stderr] 
Dec 11 17:04:52.995 INFO [stderr] warning: unused import: `piston::event_loop::*`
Dec 11 17:04:52.995 INFO [stderr]  --> src/Game.rs:8:5
Dec 11 17:04:52.995 INFO [stderr]   |
Dec 11 17:04:52.995 INFO [stderr] 8 | use piston::event_loop::*;
Dec 11 17:04:52.995 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:04:52.995 INFO [stderr] 
Dec 11 17:04:52.995 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow`
Dec 11 17:04:52.995 INFO [stderr]   --> src/Game.rs:10:5
Dec 11 17:04:52.995 INFO [stderr]    |
Dec 11 17:04:52.995 INFO [stderr] 10 | use glutin_window::GlutinWindow;
Dec 11 17:04:52.995 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:04:52.995 INFO [stderr] 
Dec 11 17:04:52.995 INFO [stderr] warning: unused import: `OpenGL`
Dec 11 17:04:52.995 INFO [stderr]   --> src/Game.rs:11:35
Dec 11 17:04:52.995 INFO [stderr]    |
Dec 11 17:04:52.995 INFO [stderr] 11 | use opengl_graphics::{GlGraphics, OpenGL};
Dec 11 17:04:52.995 INFO [stderr]    |                                   ^^^^^^
Dec 11 17:04:52.995 INFO [stderr] 
Dec 11 17:04:52.996 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 11 17:04:52.996 INFO [stderr]   --> src/Game.rs:51:12
Dec 11 17:04:52.996 INFO [stderr]    |
Dec 11 17:04:52.996 INFO [stderr] 51 |         if (btn == &Button::Keyboard(Key::NumPad1) || btn == &Button::Keyboard(Key::D1)){
Dec 11 17:04:52.996 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 17:04:52.996 INFO [stderr]    |
Dec 11 17:04:52.996 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 17:04:52.996 INFO [stderr] 
Dec 11 17:04:52.996 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 11 17:04:52.996 INFO [stderr]   --> src/Game.rs:54:12
Dec 11 17:04:52.996 INFO [stderr]    |
Dec 11 17:04:52.996 INFO [stderr] 54 |         if (btn == &Button::Keyboard(Key::NumPad2) || btn == &Button::Keyboard(Key::D2)){
Dec 11 17:04:52.996 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 17:04:52.996 INFO [stderr] 
Dec 11 17:04:53.003 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Dec 11 17:04:53.003 INFO [stderr]  --> src/Snake.rs:7:5
Dec 11 17:04:53.003 INFO [stderr]   |
Dec 11 17:04:53.003 INFO [stderr] 7 | use piston::window::WindowSettings;
Dec 11 17:04:53.003 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:04:53.003 INFO [stderr] 
Dec 11 17:04:53.003 INFO [stderr] warning: unused import: `piston::event_loop::*`
Dec 11 17:04:53.003 INFO [stderr]  --> src/Snake.rs:8:5
Dec 11 17:04:53.003 INFO [stderr]   |
Dec 11 17:04:53.003 INFO [stderr] 8 | use piston::event_loop::*;
Dec 11 17:04:53.003 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:04:53.003 INFO [stderr] 
Dec 11 17:04:53.003 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow`
Dec 11 17:04:53.003 INFO [stderr]   --> src/Snake.rs:10:5
Dec 11 17:04:53.003 INFO [stderr]    |
Dec 11 17:04:53.003 INFO [stderr] 10 | use glutin_window::GlutinWindow;
Dec 11 17:04:53.003 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:04:53.003 INFO [stderr] 
Dec 11 17:04:53.003 INFO [stderr] warning: unused import: `OpenGL`
Dec 11 17:04:53.003 INFO [stderr]   --> src/Snake.rs:11:35
Dec 11 17:04:53.004 INFO [stderr]    |
Dec 11 17:04:53.004 INFO [stderr] 11 | use opengl_graphics::{GlGraphics, OpenGL};
Dec 11 17:04:53.004 INFO [stderr]    |                                   ^^^^^^
Dec 11 17:04:53.004 INFO [stderr] 
Dec 11 17:04:53.004 INFO [stderr] warning: unused import: `std::iter::FromIterator`
Dec 11 17:04:53.004 INFO [stderr]   --> src/Snake.rs:15:5
Dec 11 17:04:53.004 INFO [stderr]    |
Dec 11 17:04:53.004 INFO [stderr] 15 | use std::iter::FromIterator;
Dec 11 17:04:53.004 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:04:53.004 INFO [stderr] 
Dec 11 17:04:53.140 INFO [stderr] warning: unused variable: `u`
Dec 11 17:04:53.140 INFO [stderr]   --> src/main.rs:45:21
Dec 11 17:04:53.140 INFO [stderr]    |
Dec 11 17:04:53.140 INFO [stderr] 45 |         if let Some(u) = e.update_args() {
Dec 11 17:04:53.140 INFO [stderr]    |                     ^ help: consider using `_u` instead
Dec 11 17:04:53.140 INFO [stderr]    |
Dec 11 17:04:53.140 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 17:04:53.140 INFO [stderr] 
Dec 11 17:04:53.154 INFO [stderr] warning: module `Game` should have a snake case name such as `game`
Dec 11 17:04:53.154 INFO [stderr]   --> src/main.rs:16:1
Dec 11 17:04:53.154 INFO [stderr]    |
Dec 11 17:04:53.154 INFO [stderr] 16 | mod Game;
Dec 11 17:04:53.154 INFO [stderr]    | ^^^^^^^^^
Dec 11 17:04:53.154 INFO [stderr]    |
Dec 11 17:04:53.154 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 11 17:04:53.154 INFO [stderr] 
Dec 11 17:04:53.154 INFO [stderr] warning: variable `GREEN` should have a snake case name such as `green`
Dec 11 17:04:53.154 INFO [stderr]   --> src/Game.rs:24:13
Dec 11 17:04:53.154 INFO [stderr]    |
Dec 11 17:04:53.154 INFO [stderr] 24 |         let GREEN: [f32; 4] = [0.0, 1.0, 0.0, 1.0];
Dec 11 17:04:53.154 INFO [stderr]    |             ^^^^^
Dec 11 17:04:53.154 INFO [stderr] 
Dec 11 17:04:53.154 INFO [stderr] warning: module `Snake` should have a snake case name such as `snake`
Dec 11 17:04:53.154 INFO [stderr]   --> src/main.rs:17:1
Dec 11 17:04:53.154 INFO [stderr]    |
Dec 11 17:04:53.155 INFO [stderr] 17 | mod Snake;
Dec 11 17:04:53.155 INFO [stderr]    | ^^^^^^^^^^
Dec 11 17:04:53.155 INFO [stderr] 
Dec 11 17:04:53.160 INFO [stderr] warning: variable `RED` should have a snake case name such as `red`
Dec 11 17:04:53.160 INFO [stderr]   --> src/Snake.rs:27:13
Dec 11 17:04:53.160 INFO [stderr]    |
Dec 11 17:04:53.160 INFO [stderr] 27 |         let RED: [f32; 4] = [1.0,0.0,0.0,1.0];
Dec 11 17:04:53.160 INFO [stderr]    |             ^^^
Dec 11 17:04:53.160 INFO [stderr] 
Dec 11 17:04:53.385 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Dec 11 17:04:53.385 INFO [stderr]  --> src/Game.rs:7:5
Dec 11 17:04:53.385 INFO [stderr]   |
Dec 11 17:04:53.385 INFO [stderr] 7 | use piston::window::WindowSettings;
Dec 11 17:04:53.385 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:04:53.385 INFO [stderr]   |
Dec 11 17:04:53.385 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 17:04:53.385 INFO [stderr] 
Dec 11 17:04:53.385 INFO [stderr] warning: unused import: `piston::event_loop::*`
Dec 11 17:04:53.385 INFO [stderr]  --> src/Game.rs:8:5
Dec 11 17:04:53.385 INFO [stderr]   |
Dec 11 17:04:53.385 INFO [stderr] 8 | use piston::event_loop::*;
Dec 11 17:04:53.385 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:04:53.385 INFO [stderr] 
Dec 11 17:04:53.385 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow`
Dec 11 17:04:53.385 INFO [stderr]   --> src/Game.rs:10:5
Dec 11 17:04:53.385 INFO [stderr]    |
Dec 11 17:04:53.385 INFO [stderr] 10 | use glutin_window::GlutinWindow;
Dec 11 17:04:53.385 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:04:53.385 INFO [stderr] 
Dec 11 17:04:53.385 INFO [stderr] warning: unused import: `OpenGL`
Dec 11 17:04:53.385 INFO [stderr]   --> src/Game.rs:11:35
Dec 11 17:04:53.385 INFO [stderr]    |
Dec 11 17:04:53.385 INFO [stderr] 11 | use opengl_graphics::{GlGraphics, OpenGL};
Dec 11 17:04:53.385 INFO [stderr]    |                                   ^^^^^^
Dec 11 17:04:53.385 INFO [stderr] 
Dec 11 17:04:53.385 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 11 17:04:53.385 INFO [stderr]   --> src/Game.rs:51:12
Dec 11 17:04:53.385 INFO [stderr]    |
Dec 11 17:04:53.385 INFO [stderr] 51 |         if (btn == &Button::Keyboard(Key::NumPad1) || btn == &Button::Keyboard(Key::D1)){
Dec 11 17:04:53.385 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 17:04:53.385 INFO [stderr]    |
Dec 11 17:04:53.385 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 17:04:53.385 INFO [stderr] 
Dec 11 17:04:53.386 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 11 17:04:53.386 INFO [stderr]   --> src/Game.rs:54:12
Dec 11 17:04:53.386 INFO [stderr]    |
Dec 11 17:04:53.386 INFO [stderr] 54 |         if (btn == &Button::Keyboard(Key::NumPad2) || btn == &Button::Keyboard(Key::D2)){
Dec 11 17:04:53.386 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 17:04:53.386 INFO [stderr] 
Dec 11 17:04:53.386 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Dec 11 17:04:53.386 INFO [stderr]  --> src/Snake.rs:7:5
Dec 11 17:04:53.386 INFO [stderr]   |
Dec 11 17:04:53.386 INFO [stderr] 7 | use piston::window::WindowSettings;
Dec 11 17:04:53.386 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:04:53.386 INFO [stderr] 
Dec 11 17:04:53.386 INFO [stderr] warning: unused import: `piston::event_loop::*`
Dec 11 17:04:53.386 INFO [stderr]  --> src/Snake.rs:8:5
Dec 11 17:04:53.386 INFO [stderr]   |
Dec 11 17:04:53.386 INFO [stderr] 8 | use piston::event_loop::*;
Dec 11 17:04:53.386 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:04:53.386 INFO [stderr] 
Dec 11 17:04:53.386 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow`
Dec 11 17:04:53.386 INFO [stderr]   --> src/Snake.rs:10:5
Dec 11 17:04:53.386 INFO [stderr]    |
Dec 11 17:04:53.386 INFO [stderr] 10 | use glutin_window::GlutinWindow;
Dec 11 17:04:53.386 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:04:53.386 INFO [stderr] 
Dec 11 17:04:53.386 INFO [stderr] warning: unused import: `OpenGL`
Dec 11 17:04:53.387 INFO [stderr]   --> src/Snake.rs:11:35
Dec 11 17:04:53.387 INFO [stderr]    |
Dec 11 17:04:53.387 INFO [stderr] 11 | use opengl_graphics::{GlGraphics, OpenGL};
Dec 11 17:04:53.387 INFO [stderr]    |                                   ^^^^^^
Dec 11 17:04:53.387 INFO [stderr] 
Dec 11 17:04:53.387 INFO [stderr] warning: unused import: `std::iter::FromIterator`
Dec 11 17:04:53.387 INFO [stderr]   --> src/Snake.rs:15:5
Dec 11 17:04:53.388 INFO [stderr]    |
Dec 11 17:04:53.388 INFO [stderr] 15 | use std::iter::FromIterator;
Dec 11 17:04:53.388 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:04:53.388 INFO [stderr] 
Dec 11 17:04:53.503 INFO [stderr] warning: unused variable: `u`
Dec 11 17:04:53.503 INFO [stderr]   --> src/main.rs:45:21
Dec 11 17:04:53.503 INFO [stderr]    |
Dec 11 17:04:53.503 INFO [stderr] 45 |         if let Some(u) = e.update_args() {
Dec 11 17:04:53.503 INFO [stderr]    |                     ^ help: consider using `_u` instead
Dec 11 17:04:53.503 INFO [stderr]    |
Dec 11 17:04:53.503 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 17:04:53.503 INFO [stderr] 
Dec 11 17:04:53.525 INFO [stderr] warning: module `Game` should have a snake case name such as `game`
Dec 11 17:04:53.525 INFO [stderr]   --> src/main.rs:16:1
Dec 11 17:04:53.525 INFO [stderr]    |
Dec 11 17:04:53.525 INFO [stderr] 16 | mod Game;
Dec 11 17:04:53.525 INFO [stderr]    | ^^^^^^^^^
Dec 11 17:04:53.525 INFO [stderr]    |
Dec 11 17:04:53.525 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 11 17:04:53.525 INFO [stderr] 
Dec 11 17:04:53.525 INFO [stderr] warning: variable `GREEN` should have a snake case name such as `green`
Dec 11 17:04:53.525 INFO [stderr]   --> src/Game.rs:24:13
Dec 11 17:04:53.525 INFO [stderr]    |
Dec 11 17:04:53.525 INFO [stderr] 24 |         let GREEN: [f32; 4] = [0.0, 1.0, 0.0, 1.0];
Dec 11 17:04:53.525 INFO [stderr]    |             ^^^^^
Dec 11 17:04:53.525 INFO [stderr] 
Dec 11 17:04:53.525 INFO [stderr] warning: module `Snake` should have a snake case name such as `snake`
Dec 11 17:04:53.525 INFO [stderr]   --> src/main.rs:17:1
Dec 11 17:04:53.525 INFO [stderr]    |
Dec 11 17:04:53.525 INFO [stderr] 17 | mod Snake;
Dec 11 17:04:53.525 INFO [stderr]    | ^^^^^^^^^^
Dec 11 17:04:53.525 INFO [stderr] 
Dec 11 17:04:53.525 INFO [stderr] warning: variable `RED` should have a snake case name such as `red`
Dec 11 17:04:53.525 INFO [stderr]   --> src/Snake.rs:27:13
Dec 11 17:04:53.525 INFO [stderr]    |
Dec 11 17:04:53.525 INFO [stderr] 27 |         let RED: [f32; 4] = [1.0,0.0,0.0,1.0];
Dec 11 17:04:53.525 INFO [stderr]    |             ^^^
Dec 11 17:04:53.525 INFO [stderr] 
Dec 11 17:04:53.562 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.26s
Dec 11 17:04:53.577 INFO [stderr] su: No module specific data is present
Dec 11 17:04:54.992 INFO running `"docker" "inspect" "12b4342f93a091050d4cb26b8998ce5b058e9e6f9efdab227d16c08c710815c9"`
Dec 11 17:04:55.292 INFO running `"docker" "rm" "-f" "12b4342f93a091050d4cb26b8998ce5b058e9e6f9efdab227d16c08c710815c9"`
Dec 11 17:04:55.656 INFO [stdout] 12b4342f93a091050d4cb26b8998ce5b058e9e6f9efdab227d16c08c710815c9