Dec 13 01:54:14.471 INFO testing strangelovephd/rusty_chip against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 01:54:14.471 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 01:54:24.995 INFO [stdout] 521e86205409c2a9da573cc539461e74654a50a54e64e4583dc985046adf8169
Dec 13 01:54:25.015 INFO running `"docker" "start" "-a" "521e86205409c2a9da573cc539461e74654a50a54e64e4583dc985046adf8169"`
Dec 13 01:54:26.234 INFO [stderr] usermod: no changes
Dec 13 01:54:27.745 INFO [stderr]    Compiling phf_shared v0.7.23
Dec 13 01:54:27.749 INFO [stderr]    Compiling inflate v0.3.4
Dec 13 01:54:27.773 INFO [stderr]    Compiling gif v0.9.2
Dec 13 01:54:27.801 INFO [stderr]    Compiling rusttype v0.2.3
Dec 13 01:54:27.815 INFO [stderr]    Compiling gl_generator v0.6.1
Dec 13 01:54:27.825 INFO [stderr]    Compiling gl_generator v0.7.0
Dec 13 01:54:27.848 INFO [stderr]    Compiling rand v0.3.22
Dec 13 01:54:27.854 INFO [stderr]    Compiling serde_json v0.9.10
Dec 13 01:54:28.924 INFO [stderr]    Compiling fs2 v0.2.5
Dec 13 01:54:29.073 INFO [stderr]    Compiling phf_generator v0.7.23
Dec 13 01:54:29.747 INFO [stderr]    Compiling phf v0.7.23
Dec 13 01:54:30.667 INFO [stderr]    Compiling tempfile v2.2.0
Dec 13 01:54:32.160 INFO [stderr]    Compiling memmap v0.4.0
Dec 13 01:54:32.404 INFO [stderr]    Compiling phf_codegen v0.7.23
Dec 13 01:54:32.406 INFO [stderr]    Compiling jpeg-decoder v0.1.15
Dec 13 01:54:32.429 INFO [stderr]    Compiling pistoncore-input v0.20.0
Dec 13 01:54:34.117 INFO [stderr]    Compiling gfx_core v0.7.2
Dec 13 01:54:34.162 INFO [stderr]    Compiling png v0.11.0
Dec 13 01:54:34.165 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 13 01:54:34.168 INFO [stderr]    Compiling glutin v0.10.1
Dec 13 01:54:34.175 INFO [stderr]    Compiling piston2d-graphics v0.24.0
Dec 13 01:54:34.199 INFO [stderr]    Compiling gfx_gl v0.4.0
Dec 13 01:54:37.835 INFO [stderr]    Compiling gl v0.7.0
Dec 13 01:54:38.091 INFO [stderr]    Compiling image v0.18.0
Dec 13 01:54:44.727 INFO [stderr]    Compiling pistoncore-window v0.30.0
Dec 13 01:54:47.975 INFO [stderr]    Compiling pistoncore-event_loop v0.35.0
Dec 13 01:54:50.003 INFO [stderr]    Compiling piston v0.35.0
Dec 13 01:54:59.935 INFO [stderr]    Compiling libloading v0.3.4
Dec 13 01:55:05.579 INFO [stderr]    Compiling dlib v0.3.1
Dec 13 01:55:05.939 INFO [stderr]    Compiling wayland-sys v0.9.10
Dec 13 01:55:08.467 INFO [stderr]    Compiling wayland-client v0.9.10
Dec 13 01:55:11.639 INFO [stderr]    Compiling wayland-protocols v0.9.10
Dec 13 01:55:11.639 INFO [stderr]    Compiling wayland-kbd v0.9.1
Dec 13 01:55:16.583 INFO [stderr]    Compiling wayland-window v0.8.0
Dec 13 01:55:17.447 INFO [stderr]    Compiling winit v0.8.3
Dec 13 01:55:24.023 INFO [stderr]    Compiling gfx v0.16.3
Dec 13 01:55:24.023 INFO [stderr]    Compiling gfx_device_gl v0.14.6
Dec 13 01:55:30.215 INFO [stderr]    Compiling pistoncore-glutin_window v0.43.0
Dec 13 01:55:37.827 INFO [stderr]    Compiling piston-gfx_texture v0.30.0
Dec 13 01:55:39.171 INFO [stderr]    Compiling piston2d-gfx_graphics v0.47.0
Dec 13 01:55:42.398 INFO [stderr]    Compiling piston_window v0.74.0
Dec 13 01:55:44.144 INFO [stderr]    Compiling rusty_chip8 v0.1.0 (/source)
Dec 13 01:55:45.589 INFO [stderr] warning: unused imports: `BLACK`, `HEIGHT`, `WHITE`, `WIDTH`, `draw_block`
Dec 13 01:55:45.589 INFO [stderr]  --> src/chip8.rs:9:23
Dec 13 01:55:45.589 INFO [stderr]   |
Dec 13 01:55:45.589 INFO [stderr] 9 | use super::graphics::{draw_block, Display, HEIGHT, WIDTH, BLACK, WHITE};
Dec 13 01:55:45.589 INFO [stderr]   |                       ^^^^^^^^^^           ^^^^^^  ^^^^^  ^^^^^  ^^^^^
Dec 13 01:55:45.589 INFO [stderr]   |
Dec 13 01:55:45.589 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 01:55:45.589 INFO [stderr] 
Dec 13 01:55:45.589 INFO [stderr] warning: unused import: `piston_window::types::Color`
Dec 13 01:55:45.589 INFO [stderr]   --> src/chip8.rs:11:5
Dec 13 01:55:45.589 INFO [stderr]    |
Dec 13 01:55:45.589 INFO [stderr] 11 | use piston_window::types::Color;
Dec 13 01:55:45.589 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 01:55:45.589 INFO [stderr] 
Dec 13 01:55:45.589 INFO [stderr] warning: unnecessary parentheses around pattern
Dec 13 01:55:45.589 INFO [stderr]    --> src/chip8.rs:137:21
Dec 13 01:55:45.589 INFO [stderr]     |
Dec 13 01:55:45.589 INFO [stderr] 137 |                     (_) => {},
Dec 13 01:55:45.589 INFO [stderr]     |                     ^^^ help: remove these parentheses
Dec 13 01:55:45.589 INFO [stderr]     |
Dec 13 01:55:45.589 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 13 01:55:45.589 INFO [stderr] 
Dec 13 01:55:45.803 INFO [stderr] warning: unreachable pattern
Dec 13 01:55:45.803 INFO [stderr]    --> src/chip8.rs:138:21
Dec 13 01:55:45.803 INFO [stderr]     |
Dec 13 01:55:45.803 INFO [stderr] 138 |                     Err(s) => panic!("Error with stack: {}", s),
Dec 13 01:55:45.803 INFO [stderr]     |                     ^^^^^^
Dec 13 01:55:45.803 INFO [stderr]     |
Dec 13 01:55:45.803 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 13 01:55:45.803 INFO [stderr] 
Dec 13 01:55:45.803 INFO [stderr] warning: unused variable: `y`
Dec 13 01:55:45.803 INFO [stderr]    --> src/chip8.rs:117:13
Dec 13 01:55:45.803 INFO [stderr]     |
Dec 13 01:55:45.803 INFO [stderr] 117 |         let y = ((operation & 0x00F0) >> 4) as u8;
Dec 13 01:55:45.803 INFO [stderr]     |             ^ help: consider using `_y` instead
Dec 13 01:55:45.803 INFO [stderr]     |
Dec 13 01:55:45.803 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 01:55:45.803 INFO [stderr] 
Dec 13 01:55:45.803 INFO [stderr] warning: unused variable: `r`
Dec 13 01:55:45.803 INFO [stderr]    --> src/chip8.rs:213:21
Dec 13 01:55:45.803 INFO [stderr]     |
Dec 13 01:55:45.803 INFO [stderr] 213 |                 let r: u8 = random();
Dec 13 01:55:45.803 INFO [stderr]     |                     ^ help: consider using `_r` instead
Dec 13 01:55:45.803 INFO [stderr] 
Dec 13 01:55:45.803 INFO [stderr] warning: unused variable: `con`
Dec 13 01:55:45.803 INFO [stderr]    --> src/chip8.rs:280:23
Dec 13 01:55:45.803 INFO [stderr]     |
Dec 13 01:55:45.803 INFO [stderr] 280 |     pub fn run(&self, con: &Context, g: &mut G2d) {}
Dec 13 01:55:45.803 INFO [stderr]     |                       ^^^ help: consider using `_con` instead
Dec 13 01:55:45.803 INFO [stderr] 
Dec 13 01:55:45.803 INFO [stderr] warning: unused variable: `g`
Dec 13 01:55:45.803 INFO [stderr]    --> src/chip8.rs:280:38
Dec 13 01:55:45.803 INFO [stderr]     |
Dec 13 01:55:45.803 INFO [stderr] 280 |     pub fn run(&self, con: &Context, g: &mut G2d) {}
Dec 13 01:55:45.803 INFO [stderr]     |                                      ^ help: consider using `_g` instead
Dec 13 01:55:45.803 INFO [stderr] 
Dec 13 01:55:45.803 INFO [stderr] warning: unused variable: `key`
Dec 13 01:55:45.803 INFO [stderr]    --> src/chip8.rs:282:35
Dec 13 01:55:45.803 INFO [stderr]     |
Dec 13 01:55:45.803 INFO [stderr] 282 |     pub fn key_pressed(&mut self, key: Key) {}
Dec 13 01:55:45.803 INFO [stderr]     |                                   ^^^ help: consider using `_key` instead
Dec 13 01:55:45.803 INFO [stderr] 
Dec 13 01:55:45.843 INFO [stderr] warning: method is never used: `size`
Dec 13 01:55:45.843 INFO [stderr]   --> src/stack.rs:44:5
Dec 13 01:55:45.843 INFO [stderr]    |
Dec 13 01:55:45.843 INFO [stderr] 44 |     pub fn size(&self) -> usize {
Dec 13 01:55:45.843 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 01:55:45.843 INFO [stderr]    |
Dec 13 01:55:45.843 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 01:55:45.843 INFO [stderr] 
Dec 13 01:55:45.843 INFO [stderr] warning: method is never used: `picture_test`
Dec 13 01:55:45.843 INFO [stderr]    --> src/chip8.rs:269:5
Dec 13 01:55:45.843 INFO [stderr]     |
Dec 13 01:55:45.843 INFO [stderr] 269 |     pub fn picture_test(&mut self, x: usize, y: usize) {
Dec 13 01:55:45.843 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 01:55:45.843 INFO [stderr] 
Dec 13 01:55:45.843 INFO [stderr] warning: method is never used: `run`
Dec 13 01:55:45.843 INFO [stderr]    --> src/chip8.rs:280:5
Dec 13 01:55:45.843 INFO [stderr]     |
Dec 13 01:55:45.843 INFO [stderr] 280 |     pub fn run(&self, con: &Context, g: &mut G2d) {}
Dec 13 01:55:45.843 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 01:55:45.843 INFO [stderr] 
Dec 13 01:55:45.843 INFO [stderr] warning: function is never used: `to_coord_u32`
Dec 13 01:55:45.843 INFO [stderr]   --> src/graphics.rs:13:1
Dec 13 01:55:45.843 INFO [stderr]    |
Dec 13 01:55:45.843 INFO [stderr] 13 | pub fn to_coord_u32(c: i32) -> u32 {
Dec 13 01:55:45.843 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 01:55:45.843 INFO [stderr] 
Dec 13 01:55:45.843 INFO [stderr] warning: function is never used: `draw_rectangle`
Dec 13 01:55:45.843 INFO [stderr]   --> src/graphics.rs:24:1
Dec 13 01:55:45.843 INFO [stderr]    |
Dec 13 01:55:45.843 INFO [stderr] 24 | pub fn draw_rectangle(color: Color, x: i32, y: i32, width: i32, height: i32, con: &Context, g: &mut G2d) {
Dec 13 01:55:45.843 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 01:55:45.843 INFO [stderr] 
Dec 13 01:55:45.843 INFO [stderr] warning: type `opcode` should have a camel case name such as `Opcode`
Dec 13 01:55:45.843 INFO [stderr]   --> src/chip8.rs:20:1
Dec 13 01:55:45.843 INFO [stderr]    |
Dec 13 01:55:45.843 INFO [stderr] 20 | type opcode = u16;
Dec 13 01:55:45.843 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 13 01:55:45.843 INFO [stderr]    |
Dec 13 01:55:45.843 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 13 01:55:45.843 INFO [stderr] 
Dec 13 01:55:45.843 INFO [stderr] warning: variable `Vx` should have a snake case name such as `vx`
Dec 13 01:55:45.843 INFO [stderr]    --> src/chip8.rs:118:13
Dec 13 01:55:45.843 INFO [stderr]     |
Dec 13 01:55:45.843 INFO [stderr] 118 |         let Vx = ((operation & 0x0F00) >> 8) as usize;
Dec 13 01:55:45.844 INFO [stderr]     |             ^^
Dec 13 01:55:45.844 INFO [stderr]     |
Dec 13 01:55:45.844 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 13 01:55:45.844 INFO [stderr] 
Dec 13 01:55:45.844 INFO [stderr] warning: variable `Vy` should have a snake case name such as `vy`
Dec 13 01:55:45.844 INFO [stderr]    --> src/chip8.rs:119:13
Dec 13 01:55:45.844 INFO [stderr]     |
Dec 13 01:55:45.844 INFO [stderr] 119 |         let Vy = ((operation & 0x00F0) >> 4) as usize;
Dec 13 01:55:45.844 INFO [stderr]     |             ^^
Dec 13 01:55:45.844 INFO [stderr] 
Dec 13 01:55:51.310 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
Dec 13 01:55:51.323 INFO [stderr] su: No module specific data is present
Dec 13 01:55:51.872 INFO running `"docker" "inspect" "521e86205409c2a9da573cc539461e74654a50a54e64e4583dc985046adf8169"`
Dec 13 01:55:51.972 INFO running `"docker" "rm" "-f" "521e86205409c2a9da573cc539461e74654a50a54e64e4583dc985046adf8169"`
Dec 13 01:55:52.131 INFO [stdout] 521e86205409c2a9da573cc539461e74654a50a54e64e4583dc985046adf8169
Dec 13 01:55:52.132 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 01:55:52.444 INFO [stdout] 7cb42bc6390a73c09571fdcb068fe40818079947fbc3b8326620cda50e63e59f
Dec 13 01:55:52.447 INFO running `"docker" "start" "-a" "7cb42bc6390a73c09571fdcb068fe40818079947fbc3b8326620cda50e63e59f"`
Dec 13 01:55:53.060 INFO [stderr] usermod: no changes
Dec 13 01:55:53.328 INFO [stderr]    Compiling rusty_chip8 v0.1.0 (/source)
Dec 13 01:55:54.631 INFO [stderr] warning: unused imports: `BLACK`, `HEIGHT`, `WHITE`, `WIDTH`, `draw_block`
Dec 13 01:55:54.631 INFO [stderr]  --> src/chip8.rs:9:23
Dec 13 01:55:54.631 INFO [stderr]   |
Dec 13 01:55:54.631 INFO [stderr] 9 | use super::graphics::{draw_block, Display, HEIGHT, WIDTH, BLACK, WHITE};
Dec 13 01:55:54.631 INFO [stderr]   |                       ^^^^^^^^^^           ^^^^^^  ^^^^^  ^^^^^  ^^^^^
Dec 13 01:55:54.631 INFO [stderr]   |
Dec 13 01:55:54.631 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 01:55:54.631 INFO [stderr] 
Dec 13 01:55:54.631 INFO [stderr] warning: unused import: `piston_window::types::Color`
Dec 13 01:55:54.631 INFO [stderr]   --> src/chip8.rs:11:5
Dec 13 01:55:54.631 INFO [stderr]    |
Dec 13 01:55:54.631 INFO [stderr] 11 | use piston_window::types::Color;
Dec 13 01:55:54.631 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 01:55:54.631 INFO [stderr] 
Dec 13 01:55:54.631 INFO [stderr] warning: unnecessary parentheses around pattern
Dec 13 01:55:54.631 INFO [stderr]    --> src/chip8.rs:137:21
Dec 13 01:55:54.631 INFO [stderr]     |
Dec 13 01:55:54.631 INFO [stderr] 137 |                     (_) => {},
Dec 13 01:55:54.631 INFO [stderr]     |                     ^^^ help: remove these parentheses
Dec 13 01:55:54.631 INFO [stderr]     |
Dec 13 01:55:54.631 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 13 01:55:54.631 INFO [stderr] 
Dec 13 01:55:54.631 INFO [stderr] warning: unused import: `super::*`
Dec 13 01:55:54.631 INFO [stderr]    --> src/chip8.rs:287:9
Dec 13 01:55:54.631 INFO [stderr]     |
Dec 13 01:55:54.631 INFO [stderr] 287 |     use super::*;
Dec 13 01:55:54.631 INFO [stderr]     |         ^^^^^^^^
Dec 13 01:55:54.631 INFO [stderr] 
Dec 13 01:55:54.987 INFO [stderr] warning: unreachable pattern
Dec 13 01:55:54.987 INFO [stderr]    --> src/chip8.rs:138:21
Dec 13 01:55:54.987 INFO [stderr]     |
Dec 13 01:55:54.987 INFO [stderr] 138 |                     Err(s) => panic!("Error with stack: {}", s),
Dec 13 01:55:54.987 INFO [stderr]     |                     ^^^^^^
Dec 13 01:55:54.987 INFO [stderr]     |
Dec 13 01:55:54.987 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 13 01:55:54.987 INFO [stderr] 
Dec 13 01:55:54.987 INFO [stderr] warning: unused variable: `y`
Dec 13 01:55:54.987 INFO [stderr]    --> src/chip8.rs:117:13
Dec 13 01:55:54.987 INFO [stderr]     |
Dec 13 01:55:54.987 INFO [stderr] 117 |         let y = ((operation & 0x00F0) >> 4) as u8;
Dec 13 01:55:54.987 INFO [stderr]     |             ^ help: consider using `_y` instead
Dec 13 01:55:54.987 INFO [stderr]     |
Dec 13 01:55:54.987 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 01:55:54.987 INFO [stderr] 
Dec 13 01:55:54.987 INFO [stderr] warning: unused variable: `r`
Dec 13 01:55:54.987 INFO [stderr]    --> src/chip8.rs:213:21
Dec 13 01:55:54.987 INFO [stderr]     |
Dec 13 01:55:54.987 INFO [stderr] 213 |                 let r: u8 = random();
Dec 13 01:55:54.987 INFO [stderr]     |                     ^ help: consider using `_r` instead
Dec 13 01:55:54.987 INFO [stderr] 
Dec 13 01:55:54.987 INFO [stderr] warning: unused variable: `con`
Dec 13 01:55:54.987 INFO [stderr]    --> src/chip8.rs:280:23
Dec 13 01:55:54.987 INFO [stderr]     |
Dec 13 01:55:54.987 INFO [stderr] 280 |     pub fn run(&self, con: &Context, g: &mut G2d) {}
Dec 13 01:55:54.987 INFO [stderr]     |                       ^^^ help: consider using `_con` instead
Dec 13 01:55:54.987 INFO [stderr] 
Dec 13 01:55:54.987 INFO [stderr] warning: unused variable: `g`
Dec 13 01:55:54.987 INFO [stderr]    --> src/chip8.rs:280:38
Dec 13 01:55:54.987 INFO [stderr]     |
Dec 13 01:55:54.987 INFO [stderr] 280 |     pub fn run(&self, con: &Context, g: &mut G2d) {}
Dec 13 01:55:54.987 INFO [stderr]     |                                      ^ help: consider using `_g` instead
Dec 13 01:55:54.987 INFO [stderr] 
Dec 13 01:55:54.987 INFO [stderr] warning: unused variable: `key`
Dec 13 01:55:54.987 INFO [stderr]    --> src/chip8.rs:282:35
Dec 13 01:55:54.987 INFO [stderr]     |
Dec 13 01:55:54.987 INFO [stderr] 282 |     pub fn key_pressed(&mut self, key: Key) {}
Dec 13 01:55:54.987 INFO [stderr]     |                                   ^^^ help: consider using `_key` instead
Dec 13 01:55:54.987 INFO [stderr] 
Dec 13 01:55:54.987 INFO [stderr] warning: method is never used: `picture_test`
Dec 13 01:55:54.987 INFO [stderr]    --> src/chip8.rs:269:5
Dec 13 01:55:54.987 INFO [stderr]     |
Dec 13 01:55:54.987 INFO [stderr] 269 |     pub fn picture_test(&mut self, x: usize, y: usize) {
Dec 13 01:55:54.987 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 01:55:54.987 INFO [stderr]     |
Dec 13 01:55:54.987 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 01:55:54.987 INFO [stderr] 
Dec 13 01:55:54.987 INFO [stderr] warning: method is never used: `run`
Dec 13 01:55:54.987 INFO [stderr]    --> src/chip8.rs:280:5
Dec 13 01:55:54.987 INFO [stderr]     |
Dec 13 01:55:54.987 INFO [stderr] 280 |     pub fn run(&self, con: &Context, g: &mut G2d) {}
Dec 13 01:55:54.987 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 01:55:54.987 INFO [stderr] 
Dec 13 01:55:54.987 INFO [stderr] warning: function is never used: `to_coord_u32`
Dec 13 01:55:54.987 INFO [stderr]   --> src/graphics.rs:13:1
Dec 13 01:55:54.987 INFO [stderr]    |
Dec 13 01:55:54.987 INFO [stderr] 13 | pub fn to_coord_u32(c: i32) -> u32 {
Dec 13 01:55:54.987 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 01:55:54.987 INFO [stderr] 
Dec 13 01:55:54.987 INFO [stderr] warning: function is never used: `draw_rectangle`
Dec 13 01:55:54.987 INFO [stderr]   --> src/graphics.rs:24:1
Dec 13 01:55:54.987 INFO [stderr]    |
Dec 13 01:55:54.987 INFO [stderr] 24 | pub fn draw_rectangle(color: Color, x: i32, y: i32, width: i32, height: i32, con: &Context, g: &mut G2d) {
Dec 13 01:55:54.987 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 01:55:54.987 INFO [stderr] 
Dec 13 01:55:54.987 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 01:55:54.987 INFO [stderr]   --> src/stack.rs:55:9
Dec 13 01:55:54.987 INFO [stderr]    |
Dec 13 01:55:54.987 INFO [stderr] 55 |         dickwad.push(0x84);
Dec 13 01:55:54.987 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 13 01:55:54.987 INFO [stderr]    |
Dec 13 01:55:54.987 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 01:55:54.987 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 01:55:54.987 INFO [stderr] 
Dec 13 01:55:54.987 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 01:55:54.987 INFO [stderr]   --> src/stack.rs:63:9
Dec 13 01:55:54.988 INFO [stderr]    |
Dec 13 01:55:54.988 INFO [stderr] 63 |         dickwad.push(0x84);
Dec 13 01:55:54.988 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 13 01:55:54.988 INFO [stderr]    |
Dec 13 01:55:54.988 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 01:55:54.988 INFO [stderr] 
Dec 13 01:55:54.988 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 01:55:54.988 INFO [stderr]   --> src/stack.rs:65:9
Dec 13 01:55:54.988 INFO [stderr]    |
Dec 13 01:55:54.988 INFO [stderr] 65 |         dickwad.push(0x84);
Dec 13 01:55:54.988 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 13 01:55:54.988 INFO [stderr]    |
Dec 13 01:55:54.988 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 01:55:54.988 INFO [stderr] 
Dec 13 01:55:54.988 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 01:55:54.988 INFO [stderr]   --> src/stack.rs:73:13
Dec 13 01:55:54.988 INFO [stderr]    |
Dec 13 01:55:54.988 INFO [stderr] 73 |             dickwad.push(i);
Dec 13 01:55:54.988 INFO [stderr]    |             ^^^^^^^^^^^^^^^^
Dec 13 01:55:54.988 INFO [stderr]    |
Dec 13 01:55:54.988 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 01:55:54.988 INFO [stderr] 
Dec 13 01:55:54.988 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 01:55:54.988 INFO [stderr]   --> src/stack.rs:81:9
Dec 13 01:55:54.988 INFO [stderr]    |
Dec 13 01:55:54.988 INFO [stderr] 81 |         dickwad.push(0x1);
Dec 13 01:55:54.988 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Dec 13 01:55:54.988 INFO [stderr]    |
Dec 13 01:55:54.988 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 01:55:54.988 INFO [stderr] 
Dec 13 01:55:54.988 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 01:55:54.988 INFO [stderr]   --> src/stack.rs:82:9
Dec 13 01:55:54.988 INFO [stderr]    |
Dec 13 01:55:54.988 INFO [stderr] 82 |         dickwad.push(0x2);
Dec 13 01:55:54.988 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Dec 13 01:55:54.988 INFO [stderr]    |
Dec 13 01:55:54.988 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 01:55:54.988 INFO [stderr] 
Dec 13 01:55:54.988 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 01:55:54.988 INFO [stderr]   --> src/stack.rs:83:9
Dec 13 01:55:54.988 INFO [stderr]    |
Dec 13 01:55:54.988 INFO [stderr] 83 |         dickwad.push(0x3);
Dec 13 01:55:54.988 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Dec 13 01:55:54.988 INFO [stderr]    |
Dec 13 01:55:54.988 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 01:55:54.988 INFO [stderr] 
Dec 13 01:55:54.988 INFO [stderr] warning: type `opcode` should have a camel case name such as `Opcode`
Dec 13 01:55:54.988 INFO [stderr]   --> src/chip8.rs:20:1
Dec 13 01:55:54.988 INFO [stderr]    |
Dec 13 01:55:54.988 INFO [stderr] 20 | type opcode = u16;
Dec 13 01:55:54.988 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 13 01:55:54.988 INFO [stderr]    |
Dec 13 01:55:54.988 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 13 01:55:54.988 INFO [stderr] 
Dec 13 01:55:54.988 INFO [stderr] warning: variable `Vx` should have a snake case name such as `vx`
Dec 13 01:55:54.988 INFO [stderr]    --> src/chip8.rs:118:13
Dec 13 01:55:54.988 INFO [stderr]     |
Dec 13 01:55:54.988 INFO [stderr] 118 |         let Vx = ((operation & 0x0F00) >> 8) as usize;
Dec 13 01:55:54.988 INFO [stderr]     |             ^^
Dec 13 01:55:54.988 INFO [stderr]     |
Dec 13 01:55:54.988 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 13 01:55:54.988 INFO [stderr] 
Dec 13 01:55:54.988 INFO [stderr] warning: variable `Vy` should have a snake case name such as `vy`
Dec 13 01:55:54.988 INFO [stderr]    --> src/chip8.rs:119:13
Dec 13 01:55:54.988 INFO [stderr]     |
Dec 13 01:55:54.988 INFO [stderr] 119 |         let Vy = ((operation & 0x00F0) >> 4) as usize;
Dec 13 01:55:54.988 INFO [stderr]     |             ^^
Dec 13 01:55:54.988 INFO [stderr] 
Dec 13 01:55:55.931 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
Dec 13 01:55:55.944 INFO [stderr] su: No module specific data is present
Dec 13 01:55:56.465 INFO running `"docker" "inspect" "7cb42bc6390a73c09571fdcb068fe40818079947fbc3b8326620cda50e63e59f"`
Dec 13 01:55:56.568 INFO running `"docker" "rm" "-f" "7cb42bc6390a73c09571fdcb068fe40818079947fbc3b8326620cda50e63e59f"`
Dec 13 01:55:56.703 INFO [stdout] 7cb42bc6390a73c09571fdcb068fe40818079947fbc3b8326620cda50e63e59f
Dec 13 01:55:56.711 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 01:55:56.915 INFO [stdout] 029360953f06ced6aa949b3208ac54f6ea57789c2a7524c137a90952155a67f0
Dec 13 01:55:56.917 INFO running `"docker" "start" "-a" "029360953f06ced6aa949b3208ac54f6ea57789c2a7524c137a90952155a67f0"`
Dec 13 01:55:57.717 INFO [stderr] usermod: no changes
Dec 13 01:55:58.029 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
Dec 13 01:55:58.037 INFO [stderr]      Running /target/debug/deps/rusty_chip8-874b5667fd2453f7
Dec 13 01:55:58.042 INFO [stdout] 
Dec 13 01:55:58.042 INFO [stdout] running 7 tests
Dec 13 01:55:58.043 INFO [stdout] test stack::tests::third_stack_test ... ok
Dec 13 01:55:58.043 INFO [stdout] test stack::tests::second_stack_test ... ok
Dec 13 01:55:58.044 INFO [stdout] test stack::tests::fourth_stack_test ... ok
Dec 13 01:55:58.044 INFO [stdout] test stack::tests::first_stack_test ... ok
Dec 13 01:55:58.044 INFO [stdout] test chip8::tests::instruction_test ... ok
Dec 13 01:55:58.052 INFO [stdout] test chip8::tests::dumb_shift_test ... ok
Dec 13 01:55:58.107 INFO [stdout] test stack::tests::fifth_stack_test ... ok
Dec 13 01:55:58.107 INFO [stdout] 
Dec 13 01:55:58.107 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 01:55:58.107 INFO [stdout] 
Dec 13 01:55:58.114 INFO [stderr] su: No module specific data is present
Dec 13 01:55:58.804 INFO running `"docker" "inspect" "029360953f06ced6aa949b3208ac54f6ea57789c2a7524c137a90952155a67f0"`
Dec 13 01:55:59.071 INFO running `"docker" "rm" "-f" "029360953f06ced6aa949b3208ac54f6ea57789c2a7524c137a90952155a67f0"`
Dec 13 01:55:59.331 INFO [stdout] 029360953f06ced6aa949b3208ac54f6ea57789c2a7524c137a90952155a67f0