Dec 05 06:06:15.971 INFO testing strangelovephd/rusty_chip against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 06:06:15.971 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 05 06:06:25.642 INFO [stdout] e5bf0835458e80073f03dc01267ab246dd8361a5944928ad8374d7210a109fc6
Dec 05 06:06:25.644 INFO running `"docker" "start" "-a" "e5bf0835458e80073f03dc01267ab246dd8361a5944928ad8374d7210a109fc6"`
Dec 05 06:06:26.033 INFO [stderr] usermod: no changes
Dec 05 06:06:26.409 INFO [stderr]    Compiling phf_shared v0.7.23
Dec 05 06:06:26.412 INFO [stderr]    Compiling draw_state v0.7.1
Dec 05 06:06:26.412 INFO [stderr]    Compiling inflate v0.3.4
Dec 05 06:06:26.412 INFO [stderr]    Compiling gif v0.9.2
Dec 05 06:06:26.412 INFO [stderr]    Compiling wayland-scanner v0.9.10
Dec 05 06:06:26.412 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 05 06:06:26.412 INFO [stderr]    Compiling rusttype v0.2.3
Dec 05 06:06:26.421 INFO [stderr]    Compiling shared_library v0.1.9
Dec 05 06:06:26.764 INFO [stderr]    Compiling gl_generator v0.6.1
Dec 05 06:06:29.167 INFO [stderr]    Compiling gl_generator v0.7.0
Dec 05 06:06:29.196 INFO [stderr]    Compiling x11-dl v2.18.3
Dec 05 06:06:30.332 INFO [stderr]    Compiling phf_generator v0.7.23
Dec 05 06:06:30.346 INFO [stderr]    Compiling phf v0.7.23
Dec 05 06:06:30.353 INFO [stderr]    Compiling serde_json v0.9.10
Dec 05 06:06:30.367 INFO [stderr]    Compiling num-rational v0.1.42
Dec 05 06:06:30.861 INFO [stderr]    Compiling fs2 v0.2.5
Dec 05 06:06:32.420 INFO [stderr]    Compiling osmesa-sys v0.1.2
Dec 05 06:06:32.420 INFO [stderr]    Compiling wayland-client v0.9.10
Dec 05 06:06:32.424 INFO [stderr]    Compiling wayland-protocols v0.9.10
Dec 05 06:06:32.429 INFO [stderr]    Compiling tempfile v2.2.0
Dec 05 06:06:32.429 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 05 06:06:32.456 INFO [stderr]    Compiling png v0.11.0
Dec 05 06:06:33.262 INFO [stderr]    Compiling phf_codegen v0.7.23
Dec 05 06:06:33.805 INFO [stderr]    Compiling memmap v0.4.0
Dec 05 06:06:33.821 INFO [stderr]    Compiling glutin v0.10.1
Dec 05 06:06:33.824 INFO [stderr]    Compiling piston2d-graphics v0.24.0
Dec 05 06:06:33.853 INFO [stderr]    Compiling derivative v1.0.2
Dec 05 06:06:33.923 INFO [stderr]    Compiling gfx_gl v0.4.0
Dec 05 06:06:34.036 INFO [stderr]    Compiling gl v0.7.0
Dec 05 06:06:34.062 INFO [stderr]    Compiling rayon-core v1.4.1
Dec 05 06:06:34.297 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 05 06:06:36.515 INFO [stderr]    Compiling pistoncore-input v0.20.0
Dec 05 06:06:36.517 INFO [stderr]    Compiling rayon v1.0.3
Dec 05 06:06:39.390 INFO [stderr]    Compiling gfx_core v0.7.2
Dec 05 06:06:41.932 INFO [stderr]    Compiling pistoncore-window v0.30.0
Dec 05 06:06:43.569 INFO [stderr]    Compiling jpeg-decoder v0.1.15
Dec 05 06:06:45.544 INFO [stderr]    Compiling pistoncore-event_loop v0.35.0
Dec 05 06:06:47.770 INFO [stderr]    Compiling piston v0.35.0
Dec 05 06:06:51.288 INFO [stderr]    Compiling image v0.18.0
Dec 05 06:06:56.396 INFO [stderr]    Compiling libloading v0.3.4
Dec 05 06:07:00.648 INFO [stderr]    Compiling dlib v0.3.1
Dec 05 06:07:00.984 INFO [stderr]    Compiling wayland-sys v0.9.10
Dec 05 06:07:08.274 INFO [stderr]    Compiling wayland-kbd v0.9.1
Dec 05 06:07:18.064 INFO [stderr]    Compiling wayland-window v0.8.0
Dec 05 06:07:19.326 INFO [stderr]    Compiling winit v0.8.3
Dec 05 06:07:27.915 INFO [stderr]    Compiling pistoncore-glutin_window v0.43.0
Dec 05 06:07:33.084 INFO [stderr]    Compiling gfx v0.16.3
Dec 05 06:07:33.084 INFO [stderr]    Compiling gfx_device_gl v0.14.6
Dec 05 06:07:42.576 INFO [stderr]    Compiling piston-gfx_texture v0.30.0
Dec 05 06:07:43.962 INFO [stderr]    Compiling piston2d-gfx_graphics v0.47.0
Dec 05 06:07:47.328 INFO [stderr]    Compiling piston_window v0.74.0
Dec 05 06:07:48.892 INFO [stderr]    Compiling rusty_chip8 v0.1.0 (/source)
Dec 05 06:07:50.390 INFO [stderr] warning: unused imports: `BLACK`, `HEIGHT`, `WHITE`, `WIDTH`, `draw_block`
Dec 05 06:07:50.390 INFO [stderr]  --> src/chip8.rs:9:23
Dec 05 06:07:50.390 INFO [stderr]   |
Dec 05 06:07:50.390 INFO [stderr] 9 | use super::graphics::{draw_block, Display, HEIGHT, WIDTH, BLACK, WHITE};
Dec 05 06:07:50.390 INFO [stderr]   |                       ^^^^^^^^^^           ^^^^^^  ^^^^^  ^^^^^  ^^^^^
Dec 05 06:07:50.390 INFO [stderr]   |
Dec 05 06:07:50.390 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 06:07:50.390 INFO [stderr] 
Dec 05 06:07:50.390 INFO [stderr] warning: unused import: `piston_window::types::Color`
Dec 05 06:07:50.390 INFO [stderr]   --> src/chip8.rs:11:5
Dec 05 06:07:50.390 INFO [stderr]    |
Dec 05 06:07:50.390 INFO [stderr] 11 | use piston_window::types::Color;
Dec 05 06:07:50.390 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:07:50.390 INFO [stderr] 
Dec 05 06:07:50.390 INFO [stderr] warning: unnecessary parentheses around pattern
Dec 05 06:07:50.390 INFO [stderr]    --> src/chip8.rs:137:21
Dec 05 06:07:50.391 INFO [stderr]     |
Dec 05 06:07:50.391 INFO [stderr] 137 |                     (_) => {},
Dec 05 06:07:50.391 INFO [stderr]     |                     ^^^ help: remove these parentheses
Dec 05 06:07:50.391 INFO [stderr]     |
Dec 05 06:07:50.391 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 06:07:50.392 INFO [stderr] 
Dec 05 06:07:50.668 INFO [stderr] warning: unreachable pattern
Dec 05 06:07:50.668 INFO [stderr]    --> src/chip8.rs:138:21
Dec 05 06:07:50.668 INFO [stderr]     |
Dec 05 06:07:50.668 INFO [stderr] 138 |                     Err(s) => panic!("Error with stack: {}", s),
Dec 05 06:07:50.668 INFO [stderr]     |                     ^^^^^^
Dec 05 06:07:50.668 INFO [stderr]     |
Dec 05 06:07:50.668 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 05 06:07:50.668 INFO [stderr] 
Dec 05 06:07:50.668 INFO [stderr] warning: unused variable: `y`
Dec 05 06:07:50.668 INFO [stderr]    --> src/chip8.rs:117:13
Dec 05 06:07:50.668 INFO [stderr]     |
Dec 05 06:07:50.668 INFO [stderr] 117 |         let y = ((operation & 0x00F0) >> 4) as u8;
Dec 05 06:07:50.669 INFO [stderr]     |             ^ help: consider using `_y` instead
Dec 05 06:07:50.669 INFO [stderr]     |
Dec 05 06:07:50.669 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 06:07:50.669 INFO [stderr] 
Dec 05 06:07:50.669 INFO [stderr] warning: unused variable: `r`
Dec 05 06:07:50.669 INFO [stderr]    --> src/chip8.rs:213:21
Dec 05 06:07:50.669 INFO [stderr]     |
Dec 05 06:07:50.669 INFO [stderr] 213 |                 let r: u8 = random();
Dec 05 06:07:50.669 INFO [stderr]     |                     ^ help: consider using `_r` instead
Dec 05 06:07:50.669 INFO [stderr] 
Dec 05 06:07:50.669 INFO [stderr] warning: unused variable: `con`
Dec 05 06:07:50.669 INFO [stderr]    --> src/chip8.rs:280:23
Dec 05 06:07:50.669 INFO [stderr]     |
Dec 05 06:07:50.669 INFO [stderr] 280 |     pub fn run(&self, con: &Context, g: &mut G2d) {}
Dec 05 06:07:50.669 INFO [stderr]     |                       ^^^ help: consider using `_con` instead
Dec 05 06:07:50.669 INFO [stderr] 
Dec 05 06:07:50.669 INFO [stderr] warning: unused variable: `g`
Dec 05 06:07:50.669 INFO [stderr]    --> src/chip8.rs:280:38
Dec 05 06:07:50.669 INFO [stderr]     |
Dec 05 06:07:50.669 INFO [stderr] 280 |     pub fn run(&self, con: &Context, g: &mut G2d) {}
Dec 05 06:07:50.669 INFO [stderr]     |                                      ^ help: consider using `_g` instead
Dec 05 06:07:50.669 INFO [stderr] 
Dec 05 06:07:50.669 INFO [stderr] warning: unused variable: `key`
Dec 05 06:07:50.669 INFO [stderr]    --> src/chip8.rs:282:35
Dec 05 06:07:50.669 INFO [stderr]     |
Dec 05 06:07:50.669 INFO [stderr] 282 |     pub fn key_pressed(&mut self, key: Key) {}
Dec 05 06:07:50.669 INFO [stderr]     |                                   ^^^ help: consider using `_key` instead
Dec 05 06:07:50.669 INFO [stderr] 
Dec 05 06:07:50.707 INFO [stderr] warning: method is never used: `size`
Dec 05 06:07:50.707 INFO [stderr]   --> src/stack.rs:44:5
Dec 05 06:07:50.707 INFO [stderr]    |
Dec 05 06:07:50.707 INFO [stderr] 44 |     pub fn size(&self) -> usize {
Dec 05 06:07:50.707 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:07:50.707 INFO [stderr]    |
Dec 05 06:07:50.707 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 06:07:50.707 INFO [stderr] 
Dec 05 06:07:50.707 INFO [stderr] warning: method is never used: `picture_test`
Dec 05 06:07:50.707 INFO [stderr]    --> src/chip8.rs:269:5
Dec 05 06:07:50.707 INFO [stderr]     |
Dec 05 06:07:50.707 INFO [stderr] 269 |     pub fn picture_test(&mut self, x: usize, y: usize) {
Dec 05 06:07:50.707 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:07:50.707 INFO [stderr] 
Dec 05 06:07:50.707 INFO [stderr] warning: method is never used: `run`
Dec 05 06:07:50.707 INFO [stderr]    --> src/chip8.rs:280:5
Dec 05 06:07:50.707 INFO [stderr]     |
Dec 05 06:07:50.707 INFO [stderr] 280 |     pub fn run(&self, con: &Context, g: &mut G2d) {}
Dec 05 06:07:50.707 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:07:50.707 INFO [stderr] 
Dec 05 06:07:50.707 INFO [stderr] warning: function is never used: `to_coord_u32`
Dec 05 06:07:50.707 INFO [stderr]   --> src/graphics.rs:13:1
Dec 05 06:07:50.707 INFO [stderr]    |
Dec 05 06:07:50.707 INFO [stderr] 13 | pub fn to_coord_u32(c: i32) -> u32 {
Dec 05 06:07:50.707 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:07:50.707 INFO [stderr] 
Dec 05 06:07:50.707 INFO [stderr] warning: function is never used: `draw_rectangle`
Dec 05 06:07:50.707 INFO [stderr]   --> src/graphics.rs:24:1
Dec 05 06:07:50.707 INFO [stderr]    |
Dec 05 06:07:50.707 INFO [stderr] 24 | pub fn draw_rectangle(color: Color, x: i32, y: i32, width: i32, height: i32, con: &Context, g: &mut G2d) {
Dec 05 06:07:50.707 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:07:50.707 INFO [stderr] 
Dec 05 06:07:50.707 INFO [stderr] warning: type `opcode` should have a camel case name such as `Opcode`
Dec 05 06:07:50.707 INFO [stderr]   --> src/chip8.rs:20:1
Dec 05 06:07:50.707 INFO [stderr]    |
Dec 05 06:07:50.707 INFO [stderr] 20 | type opcode = u16;
Dec 05 06:07:50.707 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 05 06:07:50.707 INFO [stderr]    |
Dec 05 06:07:50.707 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 05 06:07:50.707 INFO [stderr] 
Dec 05 06:07:50.707 INFO [stderr] warning: variable `Vx` should have a snake case name such as `vx`
Dec 05 06:07:50.707 INFO [stderr]    --> src/chip8.rs:118:13
Dec 05 06:07:50.707 INFO [stderr]     |
Dec 05 06:07:50.707 INFO [stderr] 118 |         let Vx = ((operation & 0x0F00) >> 8) as usize;
Dec 05 06:07:50.707 INFO [stderr]     |             ^^
Dec 05 06:07:50.708 INFO [stderr]     |
Dec 05 06:07:50.708 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 05 06:07:50.708 INFO [stderr] 
Dec 05 06:07:50.712 INFO [stderr] warning: variable `Vy` should have a snake case name such as `vy`
Dec 05 06:07:50.712 INFO [stderr]    --> src/chip8.rs:119:13
Dec 05 06:07:50.712 INFO [stderr]     |
Dec 05 06:07:50.712 INFO [stderr] 119 |         let Vy = ((operation & 0x00F0) >> 4) as usize;
Dec 05 06:07:50.712 INFO [stderr]     |             ^^
Dec 05 06:07:50.712 INFO [stderr] 
Dec 05 06:07:56.992 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 30s
Dec 05 06:07:57.017 INFO [stderr] su: No module specific data is present
Dec 05 06:07:58.042 INFO running `"docker" "inspect" "e5bf0835458e80073f03dc01267ab246dd8361a5944928ad8374d7210a109fc6"`
Dec 05 06:07:58.366 INFO running `"docker" "rm" "-f" "e5bf0835458e80073f03dc01267ab246dd8361a5944928ad8374d7210a109fc6"`
Dec 05 06:07:58.820 INFO [stdout] e5bf0835458e80073f03dc01267ab246dd8361a5944928ad8374d7210a109fc6
Dec 05 06:07:58.824 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 05 06:07:59.287 INFO [stdout] ea2710885a6316fefd1b50f70e5c9a18b0b9023c8975210d98e5b7725c70318b
Dec 05 06:07:59.292 INFO running `"docker" "start" "-a" "ea2710885a6316fefd1b50f70e5c9a18b0b9023c8975210d98e5b7725c70318b"`
Dec 05 06:08:01.920 INFO [stderr] usermod: no changes
Dec 05 06:08:02.340 INFO [stderr]    Compiling rusty_chip8 v0.1.0 (/source)
Dec 05 06:08:04.480 INFO [stderr] warning: unused imports: `BLACK`, `HEIGHT`, `WHITE`, `WIDTH`, `draw_block`
Dec 05 06:08:04.480 INFO [stderr]  --> src/chip8.rs:9:23
Dec 05 06:08:04.480 INFO [stderr]   |
Dec 05 06:08:04.480 INFO [stderr] 9 | use super::graphics::{draw_block, Display, HEIGHT, WIDTH, BLACK, WHITE};
Dec 05 06:08:04.480 INFO [stderr]   |                       ^^^^^^^^^^           ^^^^^^  ^^^^^  ^^^^^  ^^^^^
Dec 05 06:08:04.480 INFO [stderr]   |
Dec 05 06:08:04.480 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 06:08:04.480 INFO [stderr] 
Dec 05 06:08:04.480 INFO [stderr] warning: unused import: `piston_window::types::Color`
Dec 05 06:08:04.481 INFO [stderr]   --> src/chip8.rs:11:5
Dec 05 06:08:04.481 INFO [stderr]    |
Dec 05 06:08:04.481 INFO [stderr] 11 | use piston_window::types::Color;
Dec 05 06:08:04.481 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:08:04.481 INFO [stderr] 
Dec 05 06:08:04.481 INFO [stderr] warning: unnecessary parentheses around pattern
Dec 05 06:08:04.481 INFO [stderr]    --> src/chip8.rs:137:21
Dec 05 06:08:04.481 INFO [stderr]     |
Dec 05 06:08:04.481 INFO [stderr] 137 |                     (_) => {},
Dec 05 06:08:04.481 INFO [stderr]     |                     ^^^ help: remove these parentheses
Dec 05 06:08:04.481 INFO [stderr]     |
Dec 05 06:08:04.481 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 06:08:04.481 INFO [stderr] 
Dec 05 06:08:04.481 INFO [stderr] warning: unused import: `super::*`
Dec 05 06:08:04.481 INFO [stderr]    --> src/chip8.rs:287:9
Dec 05 06:08:04.481 INFO [stderr]     |
Dec 05 06:08:04.481 INFO [stderr] 287 |     use super::*;
Dec 05 06:08:04.481 INFO [stderr]     |         ^^^^^^^^
Dec 05 06:08:04.481 INFO [stderr] 
Dec 05 06:08:04.828 INFO [stderr] warning: unreachable pattern
Dec 05 06:08:04.828 INFO [stderr]    --> src/chip8.rs:138:21
Dec 05 06:08:04.828 INFO [stderr]     |
Dec 05 06:08:04.828 INFO [stderr] 138 |                     Err(s) => panic!("Error with stack: {}", s),
Dec 05 06:08:04.828 INFO [stderr]     |                     ^^^^^^
Dec 05 06:08:04.828 INFO [stderr]     |
Dec 05 06:08:04.828 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 05 06:08:04.828 INFO [stderr] 
Dec 05 06:08:04.828 INFO [stderr] warning: unused variable: `y`
Dec 05 06:08:04.829 INFO [stderr]    --> src/chip8.rs:117:13
Dec 05 06:08:04.829 INFO [stderr]     |
Dec 05 06:08:04.829 INFO [stderr] 117 |         let y = ((operation & 0x00F0) >> 4) as u8;
Dec 05 06:08:04.829 INFO [stderr]     |             ^ help: consider using `_y` instead
Dec 05 06:08:04.829 INFO [stderr]     |
Dec 05 06:08:04.829 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 06:08:04.829 INFO [stderr] 
Dec 05 06:08:04.829 INFO [stderr] warning: unused variable: `r`
Dec 05 06:08:04.829 INFO [stderr]    --> src/chip8.rs:213:21
Dec 05 06:08:04.829 INFO [stderr]     |
Dec 05 06:08:04.829 INFO [stderr] 213 |                 let r: u8 = random();
Dec 05 06:08:04.829 INFO [stderr]     |                     ^ help: consider using `_r` instead
Dec 05 06:08:04.829 INFO [stderr] 
Dec 05 06:08:04.829 INFO [stderr] warning: unused variable: `con`
Dec 05 06:08:04.829 INFO [stderr]    --> src/chip8.rs:280:23
Dec 05 06:08:04.829 INFO [stderr]     |
Dec 05 06:08:04.829 INFO [stderr] 280 |     pub fn run(&self, con: &Context, g: &mut G2d) {}
Dec 05 06:08:04.829 INFO [stderr]     |                       ^^^ help: consider using `_con` instead
Dec 05 06:08:04.829 INFO [stderr] 
Dec 05 06:08:04.829 INFO [stderr] warning: unused variable: `g`
Dec 05 06:08:04.829 INFO [stderr]    --> src/chip8.rs:280:38
Dec 05 06:08:04.829 INFO [stderr]     |
Dec 05 06:08:04.829 INFO [stderr] 280 |     pub fn run(&self, con: &Context, g: &mut G2d) {}
Dec 05 06:08:04.829 INFO [stderr]     |                                      ^ help: consider using `_g` instead
Dec 05 06:08:04.829 INFO [stderr] 
Dec 05 06:08:04.829 INFO [stderr] warning: unused variable: `key`
Dec 05 06:08:04.829 INFO [stderr]    --> src/chip8.rs:282:35
Dec 05 06:08:04.829 INFO [stderr]     |
Dec 05 06:08:04.829 INFO [stderr] 282 |     pub fn key_pressed(&mut self, key: Key) {}
Dec 05 06:08:04.829 INFO [stderr]     |                                   ^^^ help: consider using `_key` instead
Dec 05 06:08:04.836 INFO [stderr] 
Dec 05 06:08:04.888 INFO [stderr] warning: method is never used: `picture_test`
Dec 05 06:08:04.888 INFO [stderr]    --> src/chip8.rs:269:5
Dec 05 06:08:04.888 INFO [stderr]     |
Dec 05 06:08:04.888 INFO [stderr] 269 |     pub fn picture_test(&mut self, x: usize, y: usize) {
Dec 05 06:08:04.888 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:08:04.888 INFO [stderr]     |
Dec 05 06:08:04.888 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 06:08:04.888 INFO [stderr] 
Dec 05 06:08:04.888 INFO [stderr] warning: method is never used: `run`
Dec 05 06:08:04.888 INFO [stderr]    --> src/chip8.rs:280:5
Dec 05 06:08:04.888 INFO [stderr]     |
Dec 05 06:08:04.888 INFO [stderr] 280 |     pub fn run(&self, con: &Context, g: &mut G2d) {}
Dec 05 06:08:04.888 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:08:04.888 INFO [stderr] 
Dec 05 06:08:04.888 INFO [stderr] warning: function is never used: `to_coord_u32`
Dec 05 06:08:04.888 INFO [stderr]   --> src/graphics.rs:13:1
Dec 05 06:08:04.888 INFO [stderr]    |
Dec 05 06:08:04.888 INFO [stderr] 13 | pub fn to_coord_u32(c: i32) -> u32 {
Dec 05 06:08:04.888 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:08:04.889 INFO [stderr] 
Dec 05 06:08:04.889 INFO [stderr] warning: function is never used: `draw_rectangle`
Dec 05 06:08:04.889 INFO [stderr]   --> src/graphics.rs:24:1
Dec 05 06:08:04.889 INFO [stderr]    |
Dec 05 06:08:04.889 INFO [stderr] 24 | pub fn draw_rectangle(color: Color, x: i32, y: i32, width: i32, height: i32, con: &Context, g: &mut G2d) {
Dec 05 06:08:04.889 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:08:04.889 INFO [stderr] 
Dec 05 06:08:04.889 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 06:08:04.889 INFO [stderr]   --> src/stack.rs:55:9
Dec 05 06:08:04.889 INFO [stderr]    |
Dec 05 06:08:04.889 INFO [stderr] 55 |         dickwad.push(0x84);
Dec 05 06:08:04.889 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 05 06:08:04.889 INFO [stderr]    |
Dec 05 06:08:04.889 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 06:08:04.892 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 06:08:04.892 INFO [stderr] 
Dec 05 06:08:04.892 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 06:08:04.892 INFO [stderr]   --> src/stack.rs:63:9
Dec 05 06:08:04.892 INFO [stderr]    |
Dec 05 06:08:04.892 INFO [stderr] 63 |         dickwad.push(0x84);
Dec 05 06:08:04.892 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 05 06:08:04.892 INFO [stderr]    |
Dec 05 06:08:04.892 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 06:08:04.892 INFO [stderr] 
Dec 05 06:08:04.892 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 06:08:04.892 INFO [stderr]   --> src/stack.rs:65:9
Dec 05 06:08:04.892 INFO [stderr]    |
Dec 05 06:08:04.892 INFO [stderr] 65 |         dickwad.push(0x84);
Dec 05 06:08:04.892 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 05 06:08:04.892 INFO [stderr]    |
Dec 05 06:08:04.892 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 06:08:04.892 INFO [stderr] 
Dec 05 06:08:04.892 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 06:08:04.893 INFO [stderr]   --> src/stack.rs:73:13
Dec 05 06:08:04.893 INFO [stderr]    |
Dec 05 06:08:04.893 INFO [stderr] 73 |             dickwad.push(i);
Dec 05 06:08:04.893 INFO [stderr]    |             ^^^^^^^^^^^^^^^^
Dec 05 06:08:04.893 INFO [stderr]    |
Dec 05 06:08:04.893 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 06:08:04.893 INFO [stderr] 
Dec 05 06:08:04.893 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 06:08:04.893 INFO [stderr]   --> src/stack.rs:81:9
Dec 05 06:08:04.893 INFO [stderr]    |
Dec 05 06:08:04.893 INFO [stderr] 81 |         dickwad.push(0x1);
Dec 05 06:08:04.893 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Dec 05 06:08:04.893 INFO [stderr]    |
Dec 05 06:08:04.893 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 06:08:04.893 INFO [stderr] 
Dec 05 06:08:04.893 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 06:08:04.893 INFO [stderr]   --> src/stack.rs:82:9
Dec 05 06:08:04.893 INFO [stderr]    |
Dec 05 06:08:04.893 INFO [stderr] 82 |         dickwad.push(0x2);
Dec 05 06:08:04.893 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Dec 05 06:08:04.893 INFO [stderr]    |
Dec 05 06:08:04.893 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 06:08:04.893 INFO [stderr] 
Dec 05 06:08:04.893 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 06:08:04.893 INFO [stderr]   --> src/stack.rs:83:9
Dec 05 06:08:04.893 INFO [stderr]    |
Dec 05 06:08:04.893 INFO [stderr] 83 |         dickwad.push(0x3);
Dec 05 06:08:04.893 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Dec 05 06:08:04.893 INFO [stderr]    |
Dec 05 06:08:04.893 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 06:08:04.893 INFO [stderr] 
Dec 05 06:08:04.893 INFO [stderr] warning: type `opcode` should have a camel case name such as `Opcode`
Dec 05 06:08:04.893 INFO [stderr]   --> src/chip8.rs:20:1
Dec 05 06:08:04.893 INFO [stderr]    |
Dec 05 06:08:04.893 INFO [stderr] 20 | type opcode = u16;
Dec 05 06:08:04.893 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 05 06:08:04.893 INFO [stderr]    |
Dec 05 06:08:04.896 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 05 06:08:04.896 INFO [stderr] 
Dec 05 06:08:04.896 INFO [stderr] warning: variable `Vx` should have a snake case name such as `vx`
Dec 05 06:08:04.896 INFO [stderr]    --> src/chip8.rs:118:13
Dec 05 06:08:04.896 INFO [stderr]     |
Dec 05 06:08:04.896 INFO [stderr] 118 |         let Vx = ((operation & 0x0F00) >> 8) as usize;
Dec 05 06:08:04.896 INFO [stderr]     |             ^^
Dec 05 06:08:04.896 INFO [stderr]     |
Dec 05 06:08:04.896 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 05 06:08:04.896 INFO [stderr] 
Dec 05 06:08:04.896 INFO [stderr] warning: variable `Vy` should have a snake case name such as `vy`
Dec 05 06:08:04.896 INFO [stderr]    --> src/chip8.rs:119:13
Dec 05 06:08:04.896 INFO [stderr]     |
Dec 05 06:08:04.896 INFO [stderr] 119 |         let Vy = ((operation & 0x00F0) >> 4) as usize;
Dec 05 06:08:04.896 INFO [stderr]     |             ^^
Dec 05 06:08:04.896 INFO [stderr] 
Dec 05 06:08:06.569 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.61s
Dec 05 06:08:06.588 INFO [stderr] su: No module specific data is present
Dec 05 06:08:08.320 INFO running `"docker" "inspect" "ea2710885a6316fefd1b50f70e5c9a18b0b9023c8975210d98e5b7725c70318b"`
Dec 05 06:08:08.652 INFO running `"docker" "rm" "-f" "ea2710885a6316fefd1b50f70e5c9a18b0b9023c8975210d98e5b7725c70318b"`
Dec 05 06:08:08.940 INFO [stdout] ea2710885a6316fefd1b50f70e5c9a18b0b9023c8975210d98e5b7725c70318b
Dec 05 06:08:08.948 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 05 06:08:09.469 INFO [stdout] 2c4eac2fc0c4c5ae9c3fc1fb5837c8f24474d5dbb20ec7aedc74ea3dcb56953d
Dec 05 06:08:09.471 INFO running `"docker" "start" "-a" "2c4eac2fc0c4c5ae9c3fc1fb5837c8f24474d5dbb20ec7aedc74ea3dcb56953d"`
Dec 05 06:08:11.440 INFO [stderr] usermod: no changes
Dec 05 06:08:11.784 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
Dec 05 06:08:11.800 INFO [stderr]      Running /target/debug/deps/rusty_chip8-7a1364b0d6eb05d6
Dec 05 06:08:11.806 INFO [stdout] 
Dec 05 06:08:11.806 INFO [stdout] running 7 tests
Dec 05 06:08:11.820 INFO [stdout] test chip8::tests::instruction_test ... ok
Dec 05 06:08:11.820 INFO [stdout] test stack::tests::first_stack_test ... ok
Dec 05 06:08:11.820 INFO [stdout] test stack::tests::fourth_stack_test ... ok
Dec 05 06:08:11.820 INFO [stdout] test stack::tests::second_stack_test ... ok
Dec 05 06:08:11.820 INFO [stdout] test chip8::tests::dumb_shift_test ... ok
Dec 05 06:08:11.832 INFO [stdout] test stack::tests::third_stack_test ... ok
Dec 05 06:08:11.938 INFO [stdout] test stack::tests::fifth_stack_test ... ok
Dec 05 06:08:11.938 INFO [stdout] 
Dec 05 06:08:11.938 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 06:08:11.938 INFO [stdout] 
Dec 05 06:08:11.944 INFO [stderr] su: No module specific data is present
Dec 05 06:08:13.168 INFO running `"docker" "inspect" "2c4eac2fc0c4c5ae9c3fc1fb5837c8f24474d5dbb20ec7aedc74ea3dcb56953d"`
Dec 05 06:08:13.506 INFO running `"docker" "rm" "-f" "2c4eac2fc0c4c5ae9c3fc1fb5837c8f24474d5dbb20ec7aedc74ea3dcb56953d"`
Dec 05 06:08:13.868 INFO [stdout] 2c4eac2fc0c4c5ae9c3fc1fb5837c8f24474d5dbb20ec7aedc74ea3dcb56953d