Dec 11 08:43:45.423 INFO checking strangelovephd/rusty_chip against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 08:43:45.423 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 08:43:55.131 INFO [stdout] 1b411f8a17d5a611f220c9a462b0fd0f222cc7886634e778749592faf088e722
Dec 11 08:43:55.132 INFO running `"docker" "start" "-a" "1b411f8a17d5a611f220c9a462b0fd0f222cc7886634e778749592faf088e722"`
Dec 11 08:43:55.571 INFO [stderr] usermod: no changes
Dec 11 08:43:56.778 INFO [stderr]    Compiling phf_shared v0.7.23
Dec 11 08:43:56.779 INFO [stderr]     Checking arrayvec v0.4.8
Dec 11 08:43:56.781 INFO [stderr]     Checking draw_state v0.7.1
Dec 11 08:43:56.782 INFO [stderr]     Checking inflate v0.3.4
Dec 11 08:43:56.782 INFO [stderr]     Checking gif v0.9.2
Dec 11 08:43:56.783 INFO [stderr]     Checking shared_library v0.1.9
Dec 11 08:43:56.783 INFO [stderr]    Compiling num-traits v0.1.43
Dec 11 08:43:56.785 INFO [stderr]    Compiling gl_generator v0.6.1
Dec 11 08:43:57.191 INFO [stderr]    Compiling gl_generator v0.7.0
Dec 11 08:43:57.199 INFO [stderr]     Checking x11-dl v2.18.3
Dec 11 08:43:57.259 INFO [stderr]     Checking num-rational v0.1.42
Dec 11 08:43:57.580 INFO [stderr]     Checking fs2 v0.2.5
Dec 11 08:43:57.699 INFO [stderr]    Compiling phf_generator v0.7.23
Dec 11 08:43:57.789 INFO [stderr]    Compiling phf v0.7.23
Dec 11 08:43:57.872 INFO [stderr]    Compiling serde_json v0.9.10
Dec 11 08:43:57.981 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 11 08:43:57.983 INFO [stderr]     Checking tempfile v2.2.0
Dec 11 08:43:58.196 INFO [stderr]     Checking png v0.11.0
Dec 11 08:43:58.346 INFO [stderr]    Compiling derivative v1.0.2
Dec 11 08:43:58.416 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 11 08:43:58.627 INFO [stderr]     Checking rusttype v0.2.3
Dec 11 08:44:00.217 INFO [stderr]     Checking memmap v0.4.0
Dec 11 08:44:00.439 INFO [stderr]     Checking pistoncore-input v0.20.0
Dec 11 08:44:00.441 INFO [stderr]    Compiling phf_codegen v0.7.23
Dec 11 08:44:00.516 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 11 08:44:00.767 INFO [stderr]    Compiling glutin v0.10.1
Dec 11 08:44:00.831 INFO [stderr]    Compiling gfx_gl v0.4.0
Dec 11 08:44:00.849 INFO [stderr]    Compiling gl v0.7.0
Dec 11 08:44:02.402 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 11 08:44:02.417 INFO [stderr]     Checking piston2d-graphics v0.24.0
Dec 11 08:44:04.037 INFO [stderr]     Checking rayon-core v1.4.1
Dec 11 08:44:04.172 INFO [stderr]     Checking pistoncore-window v0.30.0
Dec 11 08:44:04.913 INFO [stderr]     Checking rayon v1.0.3
Dec 11 08:44:06.736 INFO [stderr]     Checking pistoncore-event_loop v0.35.0
Dec 11 08:44:07.316 INFO [stderr]     Checking gfx_core v0.7.2
Dec 11 08:44:08.164 INFO [stderr]     Checking piston v0.35.0
Dec 11 08:44:12.384 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 11 08:44:16.164 INFO [stderr]     Checking image v0.18.0
Dec 11 08:44:19.987 INFO [stderr]    Compiling libloading v0.3.4
Dec 11 08:44:22.796 INFO [stderr]     Checking dlib v0.3.1
Dec 11 08:44:23.368 INFO [stderr]     Checking wayland-sys v0.9.10
Dec 11 08:44:23.896 INFO [stderr]     Checking wayland-client v0.9.10
Dec 11 08:44:26.764 INFO [stderr]     Checking wayland-protocols v0.9.10
Dec 11 08:44:26.764 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 11 08:44:31.420 INFO [stderr]     Checking wayland-window v0.8.0
Dec 11 08:44:32.064 INFO [stderr]     Checking winit v0.8.3
Dec 11 08:44:38.060 INFO [stderr]     Checking pistoncore-glutin_window v0.43.0
Dec 11 08:44:45.561 INFO [stderr]     Checking gfx v0.16.3
Dec 11 08:44:45.563 INFO [stderr]     Checking gfx_device_gl v0.14.6
Dec 11 08:44:52.660 INFO [stderr]     Checking piston-gfx_texture v0.30.0
Dec 11 08:44:54.066 INFO [stderr]     Checking piston2d-gfx_graphics v0.47.0
Dec 11 08:44:56.713 INFO [stderr]     Checking piston_window v0.74.0
Dec 11 08:44:58.214 INFO [stderr]     Checking rusty_chip8 v0.1.0 (/source)
Dec 11 08:45:00.808 INFO [stderr] warning: unused imports: `BLACK`, `HEIGHT`, `WHITE`, `WIDTH`, `draw_block`
Dec 11 08:45:00.809 INFO [stderr]  --> src/chip8.rs:9:23
Dec 11 08:45:00.809 INFO [stderr]   |
Dec 11 08:45:00.809 INFO [stderr] 9 | use super::graphics::{draw_block, Display, HEIGHT, WIDTH, BLACK, WHITE};
Dec 11 08:45:00.810 INFO [stderr]   |                       ^^^^^^^^^^           ^^^^^^  ^^^^^  ^^^^^  ^^^^^
Dec 11 08:45:00.810 INFO [stderr]   |
Dec 11 08:45:00.810 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 08:45:00.810 INFO [stderr] 
Dec 11 08:45:00.811 INFO [stderr] warning: unused import: `piston_window::types::Color`
Dec 11 08:45:00.811 INFO [stderr]   --> src/chip8.rs:11:5
Dec 11 08:45:00.811 INFO [stderr]    |
Dec 11 08:45:00.812 INFO [stderr] 11 | use piston_window::types::Color;
Dec 11 08:45:00.812 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 08:45:00.812 INFO [stderr] 
Dec 11 08:45:00.812 INFO [stderr] warning: unnecessary parentheses around pattern
Dec 11 08:45:00.813 INFO [stderr]    --> src/chip8.rs:137:21
Dec 11 08:45:00.813 INFO [stderr]     |
Dec 11 08:45:00.813 INFO [stderr] 137 |                     (_) => {},
Dec 11 08:45:00.814 INFO [stderr]     |                     ^^^ help: remove these parentheses
Dec 11 08:45:00.814 INFO [stderr]     |
Dec 11 08:45:00.814 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 11 08:45:00.814 INFO [stderr] 
Dec 11 08:45:00.904 INFO [stderr] warning: unused imports: `BLACK`, `HEIGHT`, `WHITE`, `WIDTH`, `draw_block`
Dec 11 08:45:00.904 INFO [stderr]  --> src/chip8.rs:9:23
Dec 11 08:45:00.904 INFO [stderr]   |
Dec 11 08:45:00.904 INFO [stderr] 9 | use super::graphics::{draw_block, Display, HEIGHT, WIDTH, BLACK, WHITE};
Dec 11 08:45:00.904 INFO [stderr]   |                       ^^^^^^^^^^           ^^^^^^  ^^^^^  ^^^^^  ^^^^^
Dec 11 08:45:00.905 INFO [stderr]   |
Dec 11 08:45:00.905 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 08:45:00.905 INFO [stderr] 
Dec 11 08:45:00.905 INFO [stderr] warning: unused import: `piston_window::types::Color`
Dec 11 08:45:00.905 INFO [stderr]   --> src/chip8.rs:11:5
Dec 11 08:45:00.905 INFO [stderr]    |
Dec 11 08:45:00.905 INFO [stderr] 11 | use piston_window::types::Color;
Dec 11 08:45:00.905 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 08:45:00.905 INFO [stderr] 
Dec 11 08:45:00.905 INFO [stderr] warning: unnecessary parentheses around pattern
Dec 11 08:45:00.905 INFO [stderr]    --> src/chip8.rs:137:21
Dec 11 08:45:00.905 INFO [stderr]     |
Dec 11 08:45:00.905 INFO [stderr] 137 |                     (_) => {},
Dec 11 08:45:00.905 INFO [stderr]     |                     ^^^ help: remove these parentheses
Dec 11 08:45:00.906 INFO [stderr]     |
Dec 11 08:45:00.906 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 11 08:45:00.906 INFO [stderr] 
Dec 11 08:45:00.906 INFO [stderr] warning: unused import: `super::*`
Dec 11 08:45:00.906 INFO [stderr]    --> src/chip8.rs:287:9
Dec 11 08:45:00.906 INFO [stderr]     |
Dec 11 08:45:00.906 INFO [stderr] 287 |     use super::*;
Dec 11 08:45:00.906 INFO [stderr]     |         ^^^^^^^^
Dec 11 08:45:00.906 INFO [stderr] 
Dec 11 08:45:01.176 INFO [stderr] warning: unreachable pattern
Dec 11 08:45:01.177 INFO [stderr]    --> src/chip8.rs:138:21
Dec 11 08:45:01.177 INFO [stderr]     |
Dec 11 08:45:01.177 INFO [stderr] 138 |                     Err(s) => panic!("Error with stack: {}", s),
Dec 11 08:45:01.178 INFO [stderr]     |                     ^^^^^^
Dec 11 08:45:01.178 INFO [stderr]     |
Dec 11 08:45:01.178 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 11 08:45:01.179 INFO [stderr] 
Dec 11 08:45:01.179 INFO [stderr] warning: unused variable: `y`
Dec 11 08:45:01.179 INFO [stderr]    --> src/chip8.rs:117:13
Dec 11 08:45:01.179 INFO [stderr]     |
Dec 11 08:45:01.180 INFO [stderr] 117 |         let y = ((operation & 0x00F0) >> 4) as u8;
Dec 11 08:45:01.180 INFO [stderr]     |             ^ help: consider using `_y` instead
Dec 11 08:45:01.180 INFO [stderr]     |
Dec 11 08:45:01.181 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 08:45:01.181 INFO [stderr] 
Dec 11 08:45:01.181 INFO [stderr] warning: unused variable: `r`
Dec 11 08:45:01.182 INFO [stderr]    --> src/chip8.rs:213:21
Dec 11 08:45:01.182 INFO [stderr]     |
Dec 11 08:45:01.182 INFO [stderr] 213 |                 let r: u8 = random();
Dec 11 08:45:01.182 INFO [stderr]     |                     ^ help: consider using `_r` instead
Dec 11 08:45:01.182 INFO [stderr] 
Dec 11 08:45:01.182 INFO [stderr] warning: unused variable: `con`
Dec 11 08:45:01.182 INFO [stderr]    --> src/chip8.rs:280:23
Dec 11 08:45:01.182 INFO [stderr]     |
Dec 11 08:45:01.182 INFO [stderr] 280 |     pub fn run(&self, con: &Context, g: &mut G2d) {}
Dec 11 08:45:01.182 INFO [stderr]     |                       ^^^ help: consider using `_con` instead
Dec 11 08:45:01.182 INFO [stderr] 
Dec 11 08:45:01.182 INFO [stderr] warning: unused variable: `g`
Dec 11 08:45:01.182 INFO [stderr]    --> src/chip8.rs:280:38
Dec 11 08:45:01.182 INFO [stderr]     |
Dec 11 08:45:01.182 INFO [stderr] 280 |     pub fn run(&self, con: &Context, g: &mut G2d) {}
Dec 11 08:45:01.182 INFO [stderr]     |                                      ^ help: consider using `_g` instead
Dec 11 08:45:01.182 INFO [stderr] 
Dec 11 08:45:01.182 INFO [stderr] warning: unused variable: `key`
Dec 11 08:45:01.183 INFO [stderr]    --> src/chip8.rs:282:35
Dec 11 08:45:01.183 INFO [stderr]     |
Dec 11 08:45:01.183 INFO [stderr] 282 |     pub fn key_pressed(&mut self, key: Key) {}
Dec 11 08:45:01.183 INFO [stderr]     |                                   ^^^ help: consider using `_key` instead
Dec 11 08:45:01.183 INFO [stderr] 
Dec 11 08:45:01.256 INFO [stderr] warning: method is never used: `size`
Dec 11 08:45:01.256 INFO [stderr]   --> src/stack.rs:44:5
Dec 11 08:45:01.256 INFO [stderr]    |
Dec 11 08:45:01.256 INFO [stderr] 44 |     pub fn size(&self) -> usize {
Dec 11 08:45:01.256 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 08:45:01.256 INFO [stderr]    |
Dec 11 08:45:01.256 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 08:45:01.256 INFO [stderr] 
Dec 11 08:45:01.256 INFO [stderr] warning: method is never used: `picture_test`
Dec 11 08:45:01.256 INFO [stderr]    --> src/chip8.rs:269:5
Dec 11 08:45:01.257 INFO [stderr]     |
Dec 11 08:45:01.257 INFO [stderr] 269 |     pub fn picture_test(&mut self, x: usize, y: usize) {
Dec 11 08:45:01.257 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 08:45:01.257 INFO [stderr] 
Dec 11 08:45:01.257 INFO [stderr] warning: method is never used: `run`
Dec 11 08:45:01.257 INFO [stderr]    --> src/chip8.rs:280:5
Dec 11 08:45:01.257 INFO [stderr]     |
Dec 11 08:45:01.257 INFO [stderr] 280 |     pub fn run(&self, con: &Context, g: &mut G2d) {}
Dec 11 08:45:01.257 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 08:45:01.257 INFO [stderr] 
Dec 11 08:45:01.257 INFO [stderr] warning: function is never used: `to_coord_u32`
Dec 11 08:45:01.257 INFO [stderr]   --> src/graphics.rs:13:1
Dec 11 08:45:01.257 INFO [stderr]    |
Dec 11 08:45:01.257 INFO [stderr] 13 | pub fn to_coord_u32(c: i32) -> u32 {
Dec 11 08:45:01.257 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 08:45:01.257 INFO [stderr] 
Dec 11 08:45:01.257 INFO [stderr] warning: function is never used: `draw_rectangle`
Dec 11 08:45:01.257 INFO [stderr]   --> src/graphics.rs:24:1
Dec 11 08:45:01.257 INFO [stderr]    |
Dec 11 08:45:01.257 INFO [stderr] 24 | pub fn draw_rectangle(color: Color, x: i32, y: i32, width: i32, height: i32, con: &Context, g: &mut G2d) {
Dec 11 08:45:01.257 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 08:45:01.257 INFO [stderr] 
Dec 11 08:45:01.257 INFO [stderr] warning: type `opcode` should have a camel case name such as `Opcode`
Dec 11 08:45:01.257 INFO [stderr]   --> src/chip8.rs:20:1
Dec 11 08:45:01.257 INFO [stderr]    |
Dec 11 08:45:01.257 INFO [stderr] 20 | type opcode = u16;
Dec 11 08:45:01.257 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 11 08:45:01.257 INFO [stderr]    |
Dec 11 08:45:01.257 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 11 08:45:01.257 INFO [stderr] 
Dec 11 08:45:01.257 INFO [stderr] warning: variable `Vx` should have a snake case name such as `vx`
Dec 11 08:45:01.257 INFO [stderr]    --> src/chip8.rs:118:13
Dec 11 08:45:01.257 INFO [stderr]     |
Dec 11 08:45:01.257 INFO [stderr] 118 |         let Vx = ((operation & 0x0F00) >> 8) as usize;
Dec 11 08:45:01.257 INFO [stderr]     |             ^^
Dec 11 08:45:01.257 INFO [stderr]     |
Dec 11 08:45:01.257 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 11 08:45:01.258 INFO [stderr] 
Dec 11 08:45:01.258 INFO [stderr] warning: variable `Vy` should have a snake case name such as `vy`
Dec 11 08:45:01.258 INFO [stderr]    --> src/chip8.rs:119:13
Dec 11 08:45:01.258 INFO [stderr]     |
Dec 11 08:45:01.258 INFO [stderr] 119 |         let Vy = ((operation & 0x00F0) >> 4) as usize;
Dec 11 08:45:01.258 INFO [stderr]     |             ^^
Dec 11 08:45:01.258 INFO [stderr] 
Dec 11 08:45:01.430 INFO [stderr] warning: unreachable pattern
Dec 11 08:45:01.430 INFO [stderr]    --> src/chip8.rs:138:21
Dec 11 08:45:01.430 INFO [stderr]     |
Dec 11 08:45:01.430 INFO [stderr] 138 |                     Err(s) => panic!("Error with stack: {}", s),
Dec 11 08:45:01.430 INFO [stderr]     |                     ^^^^^^
Dec 11 08:45:01.430 INFO [stderr]     |
Dec 11 08:45:01.436 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 11 08:45:01.436 INFO [stderr] 
Dec 11 08:45:01.438 INFO [stderr] warning: unused variable: `y`
Dec 11 08:45:01.438 INFO [stderr]    --> src/chip8.rs:117:13
Dec 11 08:45:01.438 INFO [stderr]     |
Dec 11 08:45:01.438 INFO [stderr] 117 |         let y = ((operation & 0x00F0) >> 4) as u8;
Dec 11 08:45:01.438 INFO [stderr]     |             ^ help: consider using `_y` instead
Dec 11 08:45:01.438 INFO [stderr]     |
Dec 11 08:45:01.438 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 08:45:01.438 INFO [stderr] 
Dec 11 08:45:01.438 INFO [stderr] warning: unused variable: `r`
Dec 11 08:45:01.438 INFO [stderr]    --> src/chip8.rs:213:21
Dec 11 08:45:01.438 INFO [stderr]     |
Dec 11 08:45:01.438 INFO [stderr] 213 |                 let r: u8 = random();
Dec 11 08:45:01.438 INFO [stderr]     |                     ^ help: consider using `_r` instead
Dec 11 08:45:01.438 INFO [stderr] 
Dec 11 08:45:01.438 INFO [stderr] warning: unused variable: `con`
Dec 11 08:45:01.438 INFO [stderr]    --> src/chip8.rs:280:23
Dec 11 08:45:01.439 INFO [stderr]     |
Dec 11 08:45:01.439 INFO [stderr] 280 |     pub fn run(&self, con: &Context, g: &mut G2d) {}
Dec 11 08:45:01.439 INFO [stderr]     |                       ^^^ help: consider using `_con` instead
Dec 11 08:45:01.439 INFO [stderr] 
Dec 11 08:45:01.439 INFO [stderr] warning: unused variable: `g`
Dec 11 08:45:01.439 INFO [stderr]    --> src/chip8.rs:280:38
Dec 11 08:45:01.439 INFO [stderr]     |
Dec 11 08:45:01.439 INFO [stderr] 280 |     pub fn run(&self, con: &Context, g: &mut G2d) {}
Dec 11 08:45:01.439 INFO [stderr]     |                                      ^ help: consider using `_g` instead
Dec 11 08:45:01.439 INFO [stderr] 
Dec 11 08:45:01.439 INFO [stderr] warning: unused variable: `key`
Dec 11 08:45:01.439 INFO [stderr]    --> src/chip8.rs:282:35
Dec 11 08:45:01.439 INFO [stderr]     |
Dec 11 08:45:01.439 INFO [stderr] 282 |     pub fn key_pressed(&mut self, key: Key) {}
Dec 11 08:45:01.439 INFO [stderr]     |                                   ^^^ help: consider using `_key` instead
Dec 11 08:45:01.439 INFO [stderr] 
Dec 11 08:45:01.509 INFO [stderr] warning: method is never used: `picture_test`
Dec 11 08:45:01.509 INFO [stderr]    --> src/chip8.rs:269:5
Dec 11 08:45:01.509 INFO [stderr]     |
Dec 11 08:45:01.509 INFO [stderr] 269 |     pub fn picture_test(&mut self, x: usize, y: usize) {
Dec 11 08:45:01.509 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 08:45:01.509 INFO [stderr]     |
Dec 11 08:45:01.509 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 08:45:01.509 INFO [stderr] 
Dec 11 08:45:01.509 INFO [stderr] warning: method is never used: `run`
Dec 11 08:45:01.509 INFO [stderr]    --> src/chip8.rs:280:5
Dec 11 08:45:01.509 INFO [stderr]     |
Dec 11 08:45:01.509 INFO [stderr] 280 |     pub fn run(&self, con: &Context, g: &mut G2d) {}
Dec 11 08:45:01.509 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 08:45:01.509 INFO [stderr] 
Dec 11 08:45:01.509 INFO [stderr] warning: function is never used: `to_coord_u32`
Dec 11 08:45:01.509 INFO [stderr]   --> src/graphics.rs:13:1
Dec 11 08:45:01.509 INFO [stderr]    |
Dec 11 08:45:01.509 INFO [stderr] 13 | pub fn to_coord_u32(c: i32) -> u32 {
Dec 11 08:45:01.509 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 08:45:01.509 INFO [stderr] 
Dec 11 08:45:01.509 INFO [stderr] warning: function is never used: `draw_rectangle`
Dec 11 08:45:01.509 INFO [stderr]   --> src/graphics.rs:24:1
Dec 11 08:45:01.509 INFO [stderr]    |
Dec 11 08:45:01.509 INFO [stderr] 24 | pub fn draw_rectangle(color: Color, x: i32, y: i32, width: i32, height: i32, con: &Context, g: &mut G2d) {
Dec 11 08:45:01.509 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 08:45:01.509 INFO [stderr] 
Dec 11 08:45:01.510 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 08:45:01.510 INFO [stderr]   --> src/stack.rs:55:9
Dec 11 08:45:01.510 INFO [stderr]    |
Dec 11 08:45:01.510 INFO [stderr] 55 |         dickwad.push(0x84);
Dec 11 08:45:01.510 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 11 08:45:01.510 INFO [stderr]    |
Dec 11 08:45:01.510 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 08:45:01.510 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 08:45:01.511 INFO [stderr] 
Dec 11 08:45:01.511 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 08:45:01.511 INFO [stderr]   --> src/stack.rs:63:9
Dec 11 08:45:01.511 INFO [stderr]    |
Dec 11 08:45:01.511 INFO [stderr] 63 |         dickwad.push(0x84);
Dec 11 08:45:01.511 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 11 08:45:01.511 INFO [stderr]    |
Dec 11 08:45:01.511 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 08:45:01.511 INFO [stderr] 
Dec 11 08:45:01.511 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 08:45:01.511 INFO [stderr]   --> src/stack.rs:65:9
Dec 11 08:45:01.511 INFO [stderr]    |
Dec 11 08:45:01.511 INFO [stderr] 65 |         dickwad.push(0x84);
Dec 11 08:45:01.511 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 11 08:45:01.511 INFO [stderr]    |
Dec 11 08:45:01.511 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 08:45:01.511 INFO [stderr] 
Dec 11 08:45:01.511 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 08:45:01.511 INFO [stderr]   --> src/stack.rs:73:13
Dec 11 08:45:01.511 INFO [stderr]    |
Dec 11 08:45:01.511 INFO [stderr] 73 |             dickwad.push(i);
Dec 11 08:45:01.511 INFO [stderr]    |             ^^^^^^^^^^^^^^^^
Dec 11 08:45:01.511 INFO [stderr]    |
Dec 11 08:45:01.511 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 08:45:01.511 INFO [stderr] 
Dec 11 08:45:01.512 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 08:45:01.512 INFO [stderr]   --> src/stack.rs:81:9
Dec 11 08:45:01.512 INFO [stderr]    |
Dec 11 08:45:01.512 INFO [stderr] 81 |         dickwad.push(0x1);
Dec 11 08:45:01.512 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Dec 11 08:45:01.512 INFO [stderr]    |
Dec 11 08:45:01.512 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 08:45:01.512 INFO [stderr] 
Dec 11 08:45:01.512 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 08:45:01.512 INFO [stderr]   --> src/stack.rs:82:9
Dec 11 08:45:01.512 INFO [stderr]    |
Dec 11 08:45:01.512 INFO [stderr] 82 |         dickwad.push(0x2);
Dec 11 08:45:01.512 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Dec 11 08:45:01.512 INFO [stderr]    |
Dec 11 08:45:01.512 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 08:45:01.512 INFO [stderr] 
Dec 11 08:45:01.512 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 08:45:01.512 INFO [stderr]   --> src/stack.rs:83:9
Dec 11 08:45:01.512 INFO [stderr]    |
Dec 11 08:45:01.512 INFO [stderr] 83 |         dickwad.push(0x3);
Dec 11 08:45:01.512 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Dec 11 08:45:01.512 INFO [stderr]    |
Dec 11 08:45:01.512 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 08:45:01.512 INFO [stderr] 
Dec 11 08:45:01.513 INFO [stderr] warning: type `opcode` should have a camel case name such as `Opcode`
Dec 11 08:45:01.513 INFO [stderr]   --> src/chip8.rs:20:1
Dec 11 08:45:01.513 INFO [stderr]    |
Dec 11 08:45:01.513 INFO [stderr] 20 | type opcode = u16;
Dec 11 08:45:01.513 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 11 08:45:01.513 INFO [stderr]    |
Dec 11 08:45:01.513 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 11 08:45:01.513 INFO [stderr] 
Dec 11 08:45:01.513 INFO [stderr] warning: variable `Vx` should have a snake case name such as `vx`
Dec 11 08:45:01.514 INFO [stderr]    --> src/chip8.rs:118:13
Dec 11 08:45:01.514 INFO [stderr]     |
Dec 11 08:45:01.514 INFO [stderr] 118 |         let Vx = ((operation & 0x0F00) >> 8) as usize;
Dec 11 08:45:01.514 INFO [stderr]     |             ^^
Dec 11 08:45:01.514 INFO [stderr]     |
Dec 11 08:45:01.514 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 11 08:45:01.514 INFO [stderr] 
Dec 11 08:45:01.514 INFO [stderr] warning: variable `Vy` should have a snake case name such as `vy`
Dec 11 08:45:01.514 INFO [stderr]    --> src/chip8.rs:119:13
Dec 11 08:45:01.514 INFO [stderr]     |
Dec 11 08:45:01.514 INFO [stderr] 119 |         let Vy = ((operation & 0x00F0) >> 4) as usize;
Dec 11 08:45:01.514 INFO [stderr]     |             ^^
Dec 11 08:45:01.514 INFO [stderr] 
Dec 11 08:45:01.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
Dec 11 08:45:01.608 INFO [stderr] su: No module specific data is present
Dec 11 08:45:02.900 INFO running `"docker" "inspect" "1b411f8a17d5a611f220c9a462b0fd0f222cc7886634e778749592faf088e722"`
Dec 11 08:45:03.186 INFO running `"docker" "rm" "-f" "1b411f8a17d5a611f220c9a462b0fd0f222cc7886634e778749592faf088e722"`
Dec 11 08:45:03.500 INFO [stdout] 1b411f8a17d5a611f220c9a462b0fd0f222cc7886634e778749592faf088e722