Dec 05 01:56:44.292 INFO checking JacobEmmersonStovall/Stove-Chip8 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 01:56:44.292 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 01:56:44.785 INFO [stdout] dbc621ad84bef80b75de7b50cab612a18b48df8a5ad4976ae3e6926d0f594b77
Dec 05 01:56:44.787 INFO running `"docker" "start" "-a" "dbc621ad84bef80b75de7b50cab612a18b48df8a5ad4976ae3e6926d0f594b77"`
Dec 05 01:56:45.851 INFO [stderr] usermod: no changes
Dec 05 01:56:45.942 INFO [stderr]     Checking minifb v0.9.2
Dec 05 01:56:46.835 INFO [stderr]     Checking chip8-emulator-stove v0.1.0 (/source)
Dec 05 01:56:47.787 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 01:56:47.787 INFO [stderr]   --> src/main.rs:36:61
Dec 05 01:56:47.787 INFO [stderr]    |
Dec 05 01:56:47.787 INFO [stderr] 36 |     let value1 = split_mem_chunk_into_nibbles(mem.get_value((pc as usize)));
Dec 05 01:56:47.787 INFO [stderr]    |                                                             ^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 01:56:47.787 INFO [stderr]    |
Dec 05 01:56:47.787 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 01:56:47.787 INFO [stderr] 
Dec 05 01:56:47.787 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 01:56:47.787 INFO [stderr]   --> src/main.rs:37:61
Dec 05 01:56:47.787 INFO [stderr]    |
Dec 05 01:56:47.787 INFO [stderr] 37 |     let value2 = split_mem_chunk_into_nibbles(mem.get_value(((pc+1) as usize)));
Dec 05 01:56:47.787 INFO [stderr]    |                                                             ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 01:56:47.787 INFO [stderr] 
Dec 05 01:56:47.847 INFO [stderr] warning: unused variable: `disp`
Dec 05 01:56:47.847 INFO [stderr]   --> src/main.rs:34:72
Dec 05 01:56:47.847 INFO [stderr]    |
Dec 05 01:56:47.847 INFO [stderr] 34 | fn execute_instruction(mem:&memory::Memory, reg:&registers::Registers, disp:&display::Display){
Dec 05 01:56:47.847 INFO [stderr]    |                                                                        ^^^^ help: consider using `_disp` instead
Dec 05 01:56:47.847 INFO [stderr]    |
Dec 05 01:56:47.847 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:56:47.847 INFO [stderr] 
Dec 05 01:56:47.851 INFO [stderr] warning: variable does not need to be mutable
Dec 05 01:56:47.851 INFO [stderr]   --> src/main.rs:19:9
Dec 05 01:56:47.851 INFO [stderr]    |
Dec 05 01:56:47.851 INFO [stderr] 19 |     let mut display = display::Display::new();
Dec 05 01:56:47.851 INFO [stderr]    |         ----^^^^^^^
Dec 05 01:56:47.851 INFO [stderr]    |         |
Dec 05 01:56:47.851 INFO [stderr]    |         help: remove this `mut`
Dec 05 01:56:47.851 INFO [stderr]    |
Dec 05 01:56:47.851 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 01:56:47.852 INFO [stderr] 
Dec 05 01:56:47.881 INFO [stderr] warning: method is never used: `get_general_register_value`
Dec 05 01:56:47.881 INFO [stderr]   --> src/registers.rs:27:5
Dec 05 01:56:47.881 INFO [stderr]    |
Dec 05 01:56:47.881 INFO [stderr] 27 |     pub fn get_general_register_value(&self, index:usize) -> u8{
Dec 05 01:56:47.881 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:47.881 INFO [stderr]    |
Dec 05 01:56:47.881 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 01:56:47.881 INFO [stderr] 
Dec 05 01:56:47.881 INFO [stderr] warning: method is never used: `peek_at_stack`
Dec 05 01:56:47.882 INFO [stderr]   --> src/registers.rs:45:5
Dec 05 01:56:47.882 INFO [stderr]    |
Dec 05 01:56:47.882 INFO [stderr] 45 |     pub fn peek_at_stack(&self) -> u16 {
Dec 05 01:56:47.882 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:47.882 INFO [stderr] 
Dec 05 01:56:47.882 INFO [stderr] warning: method is never used: `pop_from_stack`
Dec 05 01:56:47.882 INFO [stderr]   --> src/registers.rs:49:5
Dec 05 01:56:47.882 INFO [stderr]    |
Dec 05 01:56:47.882 INFO [stderr] 49 |     pub fn pop_from_stack(&mut self) -> u16 {
Dec 05 01:56:47.882 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:47.882 INFO [stderr] 
Dec 05 01:56:47.882 INFO [stderr] warning: method is never used: `set_pc`
Dec 05 01:56:47.882 INFO [stderr]   --> src/registers.rs:60:5
Dec 05 01:56:47.882 INFO [stderr]    |
Dec 05 01:56:47.882 INFO [stderr] 60 |     pub fn set_pc(&mut self, value:u16){
Dec 05 01:56:47.882 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:47.882 INFO [stderr] 
Dec 05 01:56:47.882 INFO [stderr] warning: method is never used: `set_i`
Dec 05 01:56:47.882 INFO [stderr]   --> src/registers.rs:68:5
Dec 05 01:56:47.882 INFO [stderr]    |
Dec 05 01:56:47.882 INFO [stderr] 68 |     pub fn set_i(&mut self, value:u16){
Dec 05 01:56:47.882 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:47.882 INFO [stderr] 
Dec 05 01:56:47.882 INFO [stderr] warning: method is never used: `get_i`
Dec 05 01:56:47.882 INFO [stderr]   --> src/registers.rs:72:5
Dec 05 01:56:47.882 INFO [stderr]    |
Dec 05 01:56:47.882 INFO [stderr] 72 |     pub fn get_i(&self) -> u16 {
Dec 05 01:56:47.882 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:47.882 INFO [stderr] 
Dec 05 01:56:47.882 INFO [stderr] warning: method is never used: `set_delay`
Dec 05 01:56:47.882 INFO [stderr]   --> src/registers.rs:76:5
Dec 05 01:56:47.882 INFO [stderr]    |
Dec 05 01:56:47.882 INFO [stderr] 76 |     pub fn set_delay(&mut self, value:u8){
Dec 05 01:56:47.882 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:47.882 INFO [stderr] 
Dec 05 01:56:47.882 INFO [stderr] warning: method is never used: `get_delay`
Dec 05 01:56:47.883 INFO [stderr]   --> src/registers.rs:80:5
Dec 05 01:56:47.883 INFO [stderr]    |
Dec 05 01:56:47.883 INFO [stderr] 80 |     pub fn get_delay(&self) -> u8 {
Dec 05 01:56:47.883 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:47.885 INFO [stderr] 
Dec 05 01:56:47.885 INFO [stderr] warning: method is never used: `decrement_delay`
Dec 05 01:56:47.885 INFO [stderr]   --> src/registers.rs:84:5
Dec 05 01:56:47.885 INFO [stderr]    |
Dec 05 01:56:47.885 INFO [stderr] 84 |     pub fn decrement_delay(&mut self){
Dec 05 01:56:47.885 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:47.885 INFO [stderr] 
Dec 05 01:56:47.885 INFO [stderr] warning: method is never used: `set_sound`
Dec 05 01:56:47.885 INFO [stderr]   --> src/registers.rs:90:5
Dec 05 01:56:47.885 INFO [stderr]    |
Dec 05 01:56:47.885 INFO [stderr] 90 |     pub fn set_sound(&mut self, value:u8){
Dec 05 01:56:47.885 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:47.885 INFO [stderr] 
Dec 05 01:56:47.885 INFO [stderr] warning: method is never used: `get_sound`
Dec 05 01:56:47.885 INFO [stderr]   --> src/registers.rs:94:5
Dec 05 01:56:47.885 INFO [stderr]    |
Dec 05 01:56:47.885 INFO [stderr] 94 |     pub fn get_sound(&self) -> u8 {
Dec 05 01:56:47.885 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:47.885 INFO [stderr] 
Dec 05 01:56:47.885 INFO [stderr] warning: method is never used: `decrement_sound`
Dec 05 01:56:47.885 INFO [stderr]   --> src/registers.rs:98:5
Dec 05 01:56:47.885 INFO [stderr]    |
Dec 05 01:56:47.885 INFO [stderr] 98 |     pub fn decrement_sound(&mut self){
Dec 05 01:56:47.885 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:47.885 INFO [stderr] 
Dec 05 01:56:47.885 INFO [stderr] warning: field is never used: `display_window`
Dec 05 01:56:47.885 INFO [stderr]  --> src/display.rs:5:5
Dec 05 01:56:47.885 INFO [stderr]   |
Dec 05 01:56:47.885 INFO [stderr] 5 |     display_window: Window
Dec 05 01:56:47.885 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:47.885 INFO [stderr] 
Dec 05 01:56:47.885 INFO [stderr] warning: method is never used: `update_display`
Dec 05 01:56:47.885 INFO [stderr]   --> src/display.rs:22:5
Dec 05 01:56:47.885 INFO [stderr]    |
Dec 05 01:56:47.885 INFO [stderr] 22 |     pub fn update_display(&mut self,buffer:Vec<u32>){
Dec 05 01:56:47.885 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:47.885 INFO [stderr] 
Dec 05 01:56:47.885 INFO [stderr] warning: method is never used: `get_is_open`
Dec 05 01:56:47.885 INFO [stderr]   --> src/display.rs:26:5
Dec 05 01:56:47.885 INFO [stderr]    |
Dec 05 01:56:47.885 INFO [stderr] 26 |     pub fn get_is_open(&self) -> bool{
Dec 05 01:56:47.885 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:47.885 INFO [stderr] 
Dec 05 01:56:47.885 INFO [stderr] warning: variable `returnValue` should have a snake case name such as `return_value`
Dec 05 01:56:47.885 INFO [stderr]   --> src/registers.rs:50:13
Dec 05 01:56:47.885 INFO [stderr]    |
Dec 05 01:56:47.885 INFO [stderr] 50 |         let returnValue = self.stack[(self.sp as usize)];
Dec 05 01:56:47.885 INFO [stderr]    |             ^^^^^^^^^^^
Dec 05 01:56:47.885 INFO [stderr]    |
Dec 05 01:56:47.885 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 05 01:56:47.885 INFO [stderr] 
Dec 05 01:56:47.885 INFO [stderr] warning: function `createDisplay` should have a snake case name such as `create_display`
Dec 05 01:56:47.885 INFO [stderr]   --> src/display.rs:8:1
Dec 05 01:56:47.885 INFO [stderr]    |
Dec 05 01:56:47.885 INFO [stderr] 8  | / fn createDisplay() -> Window{
Dec 05 01:56:47.885 INFO [stderr] 9  | |     let WINDOW_WIDTH = 640;
Dec 05 01:56:47.885 INFO [stderr] 10 | |     let WINDOW_HEIGHT = 360;
Dec 05 01:56:47.885 INFO [stderr] 11 | |     let window = Window::new("Stove Chip8", WINDOW_WIDTH, WINDOW_HEIGHT, WindowOptions::default()).unwrap();
Dec 05 01:56:47.885 INFO [stderr] 12 | |     window
Dec 05 01:56:47.885 INFO [stderr] 13 | | }
Dec 05 01:56:47.885 INFO [stderr]    | |_^
Dec 05 01:56:47.885 INFO [stderr] 
Dec 05 01:56:47.885 INFO [stderr] warning: variable `WINDOW_WIDTH` should have a snake case name such as `window_width`
Dec 05 01:56:47.885 INFO [stderr]  --> src/display.rs:9:9
Dec 05 01:56:47.885 INFO [stderr]   |
Dec 05 01:56:47.885 INFO [stderr] 9 |     let WINDOW_WIDTH = 640;
Dec 05 01:56:47.885 INFO [stderr]   |         ^^^^^^^^^^^^
Dec 05 01:56:47.885 INFO [stderr] 
Dec 05 01:56:47.885 INFO [stderr] warning: variable `WINDOW_HEIGHT` should have a snake case name such as `window_height`
Dec 05 01:56:47.885 INFO [stderr]   --> src/display.rs:10:9
Dec 05 01:56:47.885 INFO [stderr]    |
Dec 05 01:56:47.886 INFO [stderr] 10 |     let WINDOW_HEIGHT = 360;
Dec 05 01:56:47.886 INFO [stderr]    |         ^^^^^^^^^^^^^
Dec 05 01:56:47.886 INFO [stderr] 
Dec 05 01:56:48.039 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 01:56:48.039 INFO [stderr]   --> src/main.rs:36:61
Dec 05 01:56:48.039 INFO [stderr]    |
Dec 05 01:56:48.039 INFO [stderr] 36 |     let value1 = split_mem_chunk_into_nibbles(mem.get_value((pc as usize)));
Dec 05 01:56:48.039 INFO [stderr]    |                                                             ^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 01:56:48.039 INFO [stderr]    |
Dec 05 01:56:48.039 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 01:56:48.039 INFO [stderr] 
Dec 05 01:56:48.039 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 01:56:48.039 INFO [stderr]   --> src/main.rs:37:61
Dec 05 01:56:48.039 INFO [stderr]    |
Dec 05 01:56:48.039 INFO [stderr] 37 |     let value2 = split_mem_chunk_into_nibbles(mem.get_value(((pc+1) as usize)));
Dec 05 01:56:48.039 INFO [stderr]    |                                                             ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 01:56:48.039 INFO [stderr] 
Dec 05 01:56:48.111 INFO [stderr] warning: unused variable: `disp`
Dec 05 01:56:48.111 INFO [stderr]   --> src/main.rs:34:72
Dec 05 01:56:48.111 INFO [stderr]    |
Dec 05 01:56:48.111 INFO [stderr] 34 | fn execute_instruction(mem:&memory::Memory, reg:&registers::Registers, disp:&display::Display){
Dec 05 01:56:48.111 INFO [stderr]    |                                                                        ^^^^ help: consider using `_disp` instead
Dec 05 01:56:48.111 INFO [stderr]    |
Dec 05 01:56:48.111 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:56:48.111 INFO [stderr] 
Dec 05 01:56:48.115 INFO [stderr] warning: variable does not need to be mutable
Dec 05 01:56:48.115 INFO [stderr]   --> src/main.rs:19:9
Dec 05 01:56:48.115 INFO [stderr]    |
Dec 05 01:56:48.115 INFO [stderr] 19 |     let mut display = display::Display::new();
Dec 05 01:56:48.115 INFO [stderr]    |         ----^^^^^^^
Dec 05 01:56:48.115 INFO [stderr]    |         |
Dec 05 01:56:48.115 INFO [stderr]    |         help: remove this `mut`
Dec 05 01:56:48.115 INFO [stderr]    |
Dec 05 01:56:48.115 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 01:56:48.115 INFO [stderr] 
Dec 05 01:56:48.143 INFO [stderr] warning: method is never used: `get_general_register_value`
Dec 05 01:56:48.143 INFO [stderr]   --> src/registers.rs:27:5
Dec 05 01:56:48.143 INFO [stderr]    |
Dec 05 01:56:48.143 INFO [stderr] 27 |     pub fn get_general_register_value(&self, index:usize) -> u8{
Dec 05 01:56:48.143 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:48.143 INFO [stderr]    |
Dec 05 01:56:48.143 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 01:56:48.143 INFO [stderr] 
Dec 05 01:56:48.143 INFO [stderr] warning: method is never used: `peek_at_stack`
Dec 05 01:56:48.143 INFO [stderr]   --> src/registers.rs:45:5
Dec 05 01:56:48.143 INFO [stderr]    |
Dec 05 01:56:48.143 INFO [stderr] 45 |     pub fn peek_at_stack(&self) -> u16 {
Dec 05 01:56:48.143 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:48.143 INFO [stderr] 
Dec 05 01:56:48.143 INFO [stderr] warning: method is never used: `pop_from_stack`
Dec 05 01:56:48.143 INFO [stderr]   --> src/registers.rs:49:5
Dec 05 01:56:48.143 INFO [stderr]    |
Dec 05 01:56:48.143 INFO [stderr] 49 |     pub fn pop_from_stack(&mut self) -> u16 {
Dec 05 01:56:48.143 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:48.143 INFO [stderr] 
Dec 05 01:56:48.143 INFO [stderr] warning: method is never used: `set_pc`
Dec 05 01:56:48.143 INFO [stderr]   --> src/registers.rs:60:5
Dec 05 01:56:48.143 INFO [stderr]    |
Dec 05 01:56:48.143 INFO [stderr] 60 |     pub fn set_pc(&mut self, value:u16){
Dec 05 01:56:48.143 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:48.143 INFO [stderr] 
Dec 05 01:56:48.143 INFO [stderr] warning: method is never used: `set_i`
Dec 05 01:56:48.143 INFO [stderr]   --> src/registers.rs:68:5
Dec 05 01:56:48.143 INFO [stderr]    |
Dec 05 01:56:48.143 INFO [stderr] 68 |     pub fn set_i(&mut self, value:u16){
Dec 05 01:56:48.143 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:48.143 INFO [stderr] 
Dec 05 01:56:48.143 INFO [stderr] warning: method is never used: `get_i`
Dec 05 01:56:48.143 INFO [stderr]   --> src/registers.rs:72:5
Dec 05 01:56:48.143 INFO [stderr]    |
Dec 05 01:56:48.144 INFO [stderr] 72 |     pub fn get_i(&self) -> u16 {
Dec 05 01:56:48.144 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:48.144 INFO [stderr] 
Dec 05 01:56:48.144 INFO [stderr] warning: method is never used: `set_delay`
Dec 05 01:56:48.144 INFO [stderr]   --> src/registers.rs:76:5
Dec 05 01:56:48.144 INFO [stderr]    |
Dec 05 01:56:48.144 INFO [stderr] 76 |     pub fn set_delay(&mut self, value:u8){
Dec 05 01:56:48.144 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:48.144 INFO [stderr] 
Dec 05 01:56:48.144 INFO [stderr] warning: method is never used: `get_delay`
Dec 05 01:56:48.144 INFO [stderr]   --> src/registers.rs:80:5
Dec 05 01:56:48.144 INFO [stderr]    |
Dec 05 01:56:48.144 INFO [stderr] 80 |     pub fn get_delay(&self) -> u8 {
Dec 05 01:56:48.144 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:48.144 INFO [stderr] 
Dec 05 01:56:48.144 INFO [stderr] warning: method is never used: `decrement_delay`
Dec 05 01:56:48.144 INFO [stderr]   --> src/registers.rs:84:5
Dec 05 01:56:48.144 INFO [stderr]    |
Dec 05 01:56:48.144 INFO [stderr] 84 |     pub fn decrement_delay(&mut self){
Dec 05 01:56:48.144 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:48.144 INFO [stderr] 
Dec 05 01:56:48.144 INFO [stderr] warning: method is never used: `set_sound`
Dec 05 01:56:48.144 INFO [stderr]   --> src/registers.rs:90:5
Dec 05 01:56:48.144 INFO [stderr]    |
Dec 05 01:56:48.144 INFO [stderr] 90 |     pub fn set_sound(&mut self, value:u8){
Dec 05 01:56:48.144 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:48.144 INFO [stderr] 
Dec 05 01:56:48.144 INFO [stderr] warning: method is never used: `get_sound`
Dec 05 01:56:48.144 INFO [stderr]   --> src/registers.rs:94:5
Dec 05 01:56:48.144 INFO [stderr]    |
Dec 05 01:56:48.144 INFO [stderr] 94 |     pub fn get_sound(&self) -> u8 {
Dec 05 01:56:48.144 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:48.144 INFO [stderr] 
Dec 05 01:56:48.144 INFO [stderr] warning: method is never used: `decrement_sound`
Dec 05 01:56:48.144 INFO [stderr]   --> src/registers.rs:98:5
Dec 05 01:56:48.144 INFO [stderr]    |
Dec 05 01:56:48.144 INFO [stderr] 98 |     pub fn decrement_sound(&mut self){
Dec 05 01:56:48.144 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:48.144 INFO [stderr] 
Dec 05 01:56:48.144 INFO [stderr] warning: field is never used: `display_window`
Dec 05 01:56:48.144 INFO [stderr]  --> src/display.rs:5:5
Dec 05 01:56:48.144 INFO [stderr]   |
Dec 05 01:56:48.144 INFO [stderr] 5 |     display_window: Window
Dec 05 01:56:48.144 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:48.144 INFO [stderr] 
Dec 05 01:56:48.144 INFO [stderr] warning: method is never used: `update_display`
Dec 05 01:56:48.144 INFO [stderr]   --> src/display.rs:22:5
Dec 05 01:56:48.144 INFO [stderr]    |
Dec 05 01:56:48.144 INFO [stderr] 22 |     pub fn update_display(&mut self,buffer:Vec<u32>){
Dec 05 01:56:48.144 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:48.144 INFO [stderr] 
Dec 05 01:56:48.144 INFO [stderr] warning: method is never used: `get_is_open`
Dec 05 01:56:48.144 INFO [stderr]   --> src/display.rs:26:5
Dec 05 01:56:48.144 INFO [stderr]    |
Dec 05 01:56:48.144 INFO [stderr] 26 |     pub fn get_is_open(&self) -> bool{
Dec 05 01:56:48.144 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:56:48.144 INFO [stderr] 
Dec 05 01:56:48.151 INFO [stderr] warning: variable `returnValue` should have a snake case name such as `return_value`
Dec 05 01:56:48.151 INFO [stderr]   --> src/registers.rs:50:13
Dec 05 01:56:48.151 INFO [stderr]    |
Dec 05 01:56:48.151 INFO [stderr] 50 |         let returnValue = self.stack[(self.sp as usize)];
Dec 05 01:56:48.151 INFO [stderr]    |             ^^^^^^^^^^^
Dec 05 01:56:48.151 INFO [stderr]    |
Dec 05 01:56:48.151 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 05 01:56:48.151 INFO [stderr] 
Dec 05 01:56:48.151 INFO [stderr] warning: function `createDisplay` should have a snake case name such as `create_display`
Dec 05 01:56:48.151 INFO [stderr]   --> src/display.rs:8:1
Dec 05 01:56:48.151 INFO [stderr]    |
Dec 05 01:56:48.151 INFO [stderr] 8  | / fn createDisplay() -> Window{
Dec 05 01:56:48.151 INFO [stderr] 9  | |     let WINDOW_WIDTH = 640;
Dec 05 01:56:48.151 INFO [stderr] 10 | |     let WINDOW_HEIGHT = 360;
Dec 05 01:56:48.151 INFO [stderr] 11 | |     let window = Window::new("Stove Chip8", WINDOW_WIDTH, WINDOW_HEIGHT, WindowOptions::default()).unwrap();
Dec 05 01:56:48.151 INFO [stderr] 12 | |     window
Dec 05 01:56:48.151 INFO [stderr] 13 | | }
Dec 05 01:56:48.151 INFO [stderr]    | |_^
Dec 05 01:56:48.151 INFO [stderr] 
Dec 05 01:56:48.151 INFO [stderr] warning: variable `WINDOW_WIDTH` should have a snake case name such as `window_width`
Dec 05 01:56:48.151 INFO [stderr]  --> src/display.rs:9:9
Dec 05 01:56:48.151 INFO [stderr]   |
Dec 05 01:56:48.151 INFO [stderr] 9 |     let WINDOW_WIDTH = 640;
Dec 05 01:56:48.151 INFO [stderr]   |         ^^^^^^^^^^^^
Dec 05 01:56:48.151 INFO [stderr] 
Dec 05 01:56:48.151 INFO [stderr] warning: variable `WINDOW_HEIGHT` should have a snake case name such as `window_height`
Dec 05 01:56:48.151 INFO [stderr]   --> src/display.rs:10:9
Dec 05 01:56:48.151 INFO [stderr]    |
Dec 05 01:56:48.151 INFO [stderr] 10 |     let WINDOW_HEIGHT = 360;
Dec 05 01:56:48.151 INFO [stderr]    |         ^^^^^^^^^^^^^
Dec 05 01:56:48.151 INFO [stderr] 
Dec 05 01:56:48.158 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
Dec 05 01:56:48.164 INFO [stderr] su: No module specific data is present
Dec 05 01:56:49.055 INFO running `"docker" "inspect" "dbc621ad84bef80b75de7b50cab612a18b48df8a5ad4976ae3e6926d0f594b77"`
Dec 05 01:56:49.335 INFO running `"docker" "rm" "-f" "dbc621ad84bef80b75de7b50cab612a18b48df8a5ad4976ae3e6926d0f594b77"`
Dec 05 01:56:49.599 INFO [stdout] dbc621ad84bef80b75de7b50cab612a18b48df8a5ad4976ae3e6926d0f594b77