Dec 04 23:58:28.957 INFO checking SwapnilBhosale/crust8 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 23:58:28.957 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04 23:58:29.531 INFO [stdout] 6bf8f36f694cc397f0e362d4aefe6aefe5d30d83644b36ca4e7033989917e721
Dec 04 23:58:29.533 INFO running `"docker" "start" "-a" "6bf8f36f694cc397f0e362d4aefe6aefe5d30d83644b36ca4e7033989917e721"`
Dec 04 23:58:31.072 INFO [stderr] usermod: no changes
Dec 04 23:58:31.121 INFO [stderr] warning: unused manifest key: package.email
Dec 04 23:58:31.371 INFO [stderr]     Checking num-bigint v0.1.35
Dec 04 23:58:31.371 INFO [stderr]     Checking pistoncore-input v0.15.0
Dec 04 23:58:31.371 INFO [stderr]    Compiling glutin v0.7.0
Dec 04 23:58:31.383 INFO [stderr]     Checking memmap v0.4.0
Dec 04 23:58:31.383 INFO [stderr]     Checking wayland-sys v0.7.6
Dec 04 23:58:32.819 INFO [stderr]     Checking wayland-client v0.7.6
Dec 04 23:58:34.912 INFO [stderr]     Checking num-rational v0.1.35
Dec 04 23:58:38.537 INFO [stderr]     Checking image v0.10.4
Dec 04 23:58:38.740 INFO [stderr]     Checking pistoncore-window v0.24.0
Dec 04 23:58:39.979 INFO [stderr]     Checking wayland-window v0.4.2
Dec 04 23:58:39.980 INFO [stderr]     Checking wayland-kbd v0.6.2
Dec 04 23:58:41.433 INFO [stderr]     Checking pistoncore-event_loop v0.27.0
Dec 04 23:58:44.487 INFO [stderr]     Checking piston v0.27.0
Dec 04 23:58:45.021 INFO [stderr]     Checking winit v0.5.6
Dec 04 23:58:52.653 INFO [stderr]     Checking piston2d-opengl_graphics v0.36.1
Dec 04 23:58:57.307 INFO [stderr]     Checking pistoncore-glutin_window v0.33.0
Dec 04 23:58:58.719 INFO [stderr]     Checking crust8 v0.1.0 (/source)
Dec 04 23:59:03.251 INFO [stderr] warning: unused import: `rand::Rng`
Dec 04 23:59:03.251 INFO [stderr]  --> src/chip.rs:5:5
Dec 04 23:59:03.251 INFO [stderr]   |
Dec 04 23:59:03.251 INFO [stderr] 5 | use rand::Rng;
Dec 04 23:59:03.251 INFO [stderr]   |     ^^^^^^^^^
Dec 04 23:59:03.251 INFO [stderr]   |
Dec 04 23:59:03.251 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 23:59:03.251 INFO [stderr] 
Dec 04 23:59:03.251 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 23:59:03.251 INFO [stderr]   --> src/chip.rs:50:18
Dec 04 23:59:03.251 INFO [stderr]    |
Dec 04 23:59:03.251 INFO [stderr] 50 |         for i in (0..80){
Dec 04 23:59:03.251 INFO [stderr]    |                  ^^^^^^^ help: remove these parentheses
Dec 04 23:59:03.251 INFO [stderr]    |
Dec 04 23:59:03.251 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 04 23:59:03.251 INFO [stderr] 
Dec 04 23:59:03.251 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 23:59:03.251 INFO [stderr]   --> src/chip.rs:80:33
Dec 04 23:59:03.251 INFO [stderr]    |
Dec 04 23:59:03.251 INFO [stderr] 80 |                         for i in(0..GRAPHICS_SIZE){
Dec 04 23:59:03.251 INFO [stderr]    |                                 ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 23:59:03.251 INFO [stderr] 
Dec 04 23:59:03.251 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 23:59:03.251 INFO [stderr]    --> src/chip.rs:225:30
Dec 04 23:59:03.251 INFO [stderr]     |
Dec 04 23:59:03.251 INFO [stderr] 225 |                 for yline in (0..n as u32){
Dec 04 23:59:03.252 INFO [stderr]     |                              ^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 23:59:03.252 INFO [stderr] 
Dec 04 23:59:03.252 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 23:59:03.252 INFO [stderr]    --> src/chip.rs:227:34
Dec 04 23:59:03.252 INFO [stderr]     |
Dec 04 23:59:03.252 INFO [stderr] 227 |                     for xline in (0..8 as u32){
Dec 04 23:59:03.252 INFO [stderr]     |                                  ^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 23:59:03.252 INFO [stderr] 
Dec 04 23:59:03.252 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 23:59:03.252 INFO [stderr]    --> src/chip.rs:271:34
Dec 04 23:59:03.252 INFO [stderr]     |
Dec 04 23:59:03.252 INFO [stderr] 271 |                         for i in (0..16 as usize){
Dec 04 23:59:03.252 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 23:59:03.252 INFO [stderr] 
Dec 04 23:59:03.252 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 23:59:03.252 INFO [stderr]    --> src/chip.rs:307:34
Dec 04 23:59:03.252 INFO [stderr]     |
Dec 04 23:59:03.252 INFO [stderr] 307 |                         for i in (0..((opcode & 0x0F00) >> 8) + 1){
Dec 04 23:59:03.252 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 23:59:03.252 INFO [stderr] 
Dec 04 23:59:03.252 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 23:59:03.252 INFO [stderr]    --> src/chip.rs:314:34
Dec 04 23:59:03.252 INFO [stderr]     |
Dec 04 23:59:03.252 INFO [stderr] 314 |                         for i in (0..((opcode & 0x0F00) >> 8) +1 ){
Dec 04 23:59:03.252 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 23:59:03.252 INFO [stderr] 
Dec 04 23:59:03.252 INFO [stderr] warning: unused import: `cpu::Cpu`
Dec 04 23:59:03.252 INFO [stderr]  --> src/app.rs:7:5
Dec 04 23:59:03.252 INFO [stderr]   |
Dec 04 23:59:03.252 INFO [stderr] 7 | use cpu::Cpu;
Dec 04 23:59:03.252 INFO [stderr]   |     ^^^^^^^^
Dec 04 23:59:03.252 INFO [stderr] 
Dec 04 23:59:03.252 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 23:59:03.252 INFO [stderr]   --> src/app.rs:39:26
Dec 04 23:59:03.252 INFO [stderr]    |
Dec 04 23:59:03.252 INFO [stderr] 39 |                 for y in (0..32){
Dec 04 23:59:03.252 INFO [stderr]    |                          ^^^^^^^ help: remove these parentheses
Dec 04 23:59:03.252 INFO [stderr] 
Dec 04 23:59:03.252 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 23:59:03.252 INFO [stderr]   --> src/app.rs:40:30
Dec 04 23:59:03.252 INFO [stderr]    |
Dec 04 23:59:03.252 INFO [stderr] 40 |                     for x in (0..64){
Dec 04 23:59:03.252 INFO [stderr]    |                              ^^^^^^^ help: remove these parentheses
Dec 04 23:59:03.252 INFO [stderr] 
Dec 04 23:59:03.252 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Dec 04 23:59:03.252 INFO [stderr]   --> src/main.rs:11:5
Dec 04 23:59:03.252 INFO [stderr]    |
Dec 04 23:59:03.252 INFO [stderr] 11 | use piston::window::WindowSettings;
Dec 04 23:59:03.252 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:59:03.252 INFO [stderr] 
Dec 04 23:59:03.252 INFO [stderr] warning: unused import: `piston::event_loop::*`
Dec 04 23:59:03.252 INFO [stderr]   --> src/main.rs:12:5
Dec 04 23:59:03.252 INFO [stderr]    |
Dec 04 23:59:03.252 INFO [stderr] 12 | use piston::event_loop::*;
Dec 04 23:59:03.252 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:59:03.252 INFO [stderr] 
Dec 04 23:59:03.252 INFO [stderr] warning: unused import: `piston::input::*`
Dec 04 23:59:03.252 INFO [stderr]   --> src/main.rs:13:5
Dec 04 23:59:03.252 INFO [stderr]    |
Dec 04 23:59:03.252 INFO [stderr] 13 | use piston::input::*;
Dec 04 23:59:03.252 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 23:59:03.252 INFO [stderr] 
Dec 04 23:59:03.252 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow as Window`
Dec 04 23:59:03.252 INFO [stderr]   --> src/main.rs:14:5
Dec 04 23:59:03.252 INFO [stderr]    |
Dec 04 23:59:03.252 INFO [stderr] 14 | use glutin_window::GlutinWindow as Window;
Dec 04 23:59:03.252 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:59:03.252 INFO [stderr] 
Dec 04 23:59:03.252 INFO [stderr] warning: unused imports: `GlGraphics`, `OpenGL`
Dec 04 23:59:03.252 INFO [stderr]   --> src/main.rs:15:24
Dec 04 23:59:03.252 INFO [stderr]    |
Dec 04 23:59:03.252 INFO [stderr] 15 | use opengl_graphics::{ GlGraphics, OpenGL };
Dec 04 23:59:03.252 INFO [stderr]    |                        ^^^^^^^^^^  ^^^^^^
Dec 04 23:59:03.252 INFO [stderr] 
Dec 04 23:59:03.252 INFO [stderr] warning: unused import: `rand::*`
Dec 04 23:59:03.252 INFO [stderr]   --> src/main.rs:16:5
Dec 04 23:59:03.252 INFO [stderr]    |
Dec 04 23:59:03.252 INFO [stderr] 16 | use rand::*;
Dec 04 23:59:03.252 INFO [stderr]    |     ^^^^^^^
Dec 04 23:59:03.252 INFO [stderr] 
Dec 04 23:59:03.252 INFO [stderr] warning: unused import: `std::fs::File`
Dec 04 23:59:03.252 INFO [stderr]   --> src/main.rs:18:5
Dec 04 23:59:03.252 INFO [stderr]    |
Dec 04 23:59:03.252 INFO [stderr] 18 | use std::fs::File;
Dec 04 23:59:03.253 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 04 23:59:03.253 INFO [stderr] 
Dec 04 23:59:03.253 INFO [stderr] warning: unused import: `std::io::Read`
Dec 04 23:59:03.253 INFO [stderr]   --> src/main.rs:19:5
Dec 04 23:59:03.253 INFO [stderr]    |
Dec 04 23:59:03.253 INFO [stderr] 19 | use std::io::Read;
Dec 04 23:59:03.253 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 04 23:59:03.253 INFO [stderr] 
Dec 04 23:59:03.253 INFO [stderr] warning: unused import: `chip::Chip`
Dec 04 23:59:03.253 INFO [stderr]   --> src/main.rs:20:5
Dec 04 23:59:03.253 INFO [stderr]    |
Dec 04 23:59:03.253 INFO [stderr] 20 | use chip::Chip;
Dec 04 23:59:03.253 INFO [stderr]    |     ^^^^^^^^^^
Dec 04 23:59:03.253 INFO [stderr] 
Dec 04 23:59:03.253 INFO [stderr] warning: unused import: `cpu::Cpu`
Dec 04 23:59:03.253 INFO [stderr]   --> src/main.rs:21:5
Dec 04 23:59:03.253 INFO [stderr]    |
Dec 04 23:59:03.253 INFO [stderr] 21 | use cpu::Cpu;
Dec 04 23:59:03.253 INFO [stderr]    |     ^^^^^^^^
Dec 04 23:59:03.253 INFO [stderr] 
Dec 04 23:59:03.253 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 23:59:03.253 INFO [stderr]   --> src/main.rs:42:14
Dec 04 23:59:03.253 INFO [stderr]    |
Dec 04 23:59:03.253 INFO [stderr] 42 |     for i in (512..600){
Dec 04 23:59:03.253 INFO [stderr]    |              ^^^^^^^^^^ help: remove these parentheses
Dec 04 23:59:03.253 INFO [stderr] 
Dec 04 23:59:03.507 INFO [stderr] warning: unused variable: `is_draw_needed`
Dec 04 23:59:03.507 INFO [stderr]   --> src/chip.rs:63:17
Dec 04 23:59:03.507 INFO [stderr]    |
Dec 04 23:59:03.507 INFO [stderr] 63 |         let mut is_draw_needed = false;
Dec 04 23:59:03.507 INFO [stderr]    |                 ^^^^^^^^^^^^^^ help: consider using `_is_draw_needed` instead
Dec 04 23:59:03.507 INFO [stderr]    |
Dec 04 23:59:03.507 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 23:59:03.507 INFO [stderr] 
Dec 04 23:59:03.507 INFO [stderr] warning: value assigned to `opcode` is never read
Dec 04 23:59:03.507 INFO [stderr]   --> src/chip.rs:72:17
Dec 04 23:59:03.507 INFO [stderr]    |
Dec 04 23:59:03.507 INFO [stderr] 72 |         let mut opcode = 0;
Dec 04 23:59:03.507 INFO [stderr]    |                 ^^^^^^
Dec 04 23:59:03.507 INFO [stderr]    |
Dec 04 23:59:03.507 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 04 23:59:03.507 INFO [stderr] 
Dec 04 23:59:03.507 INFO [stderr] warning: value assigned to `pixel` is never read
Dec 04 23:59:03.507 INFO [stderr]    --> src/chip.rs:224:25
Dec 04 23:59:03.507 INFO [stderr]     |
Dec 04 23:59:03.507 INFO [stderr] 224 |                 let mut pixel = 0;
Dec 04 23:59:03.507 INFO [stderr]     |                         ^^^^^
Dec 04 23:59:03.507 INFO [stderr] 
Dec 04 23:59:03.507 INFO [stderr] warning: unused variable: `tempData`
Dec 04 23:59:03.507 INFO [stderr]   --> src/app.rs:30:17
Dec 04 23:59:03.507 INFO [stderr]    |
Dec 04 23:59:03.507 INFO [stderr] 30 |         let mut tempData = [[0;32];64];
Dec 04 23:59:03.507 INFO [stderr]    |                 ^^^^^^^^ help: consider using `_tempData` instead
Dec 04 23:59:03.507 INFO [stderr] 
Dec 04 23:59:03.523 INFO [stderr] warning: variable does not need to be mutable
Dec 04 23:59:03.523 INFO [stderr]   --> src/chip.rs:63:13
Dec 04 23:59:03.523 INFO [stderr]    |
Dec 04 23:59:03.523 INFO [stderr] 63 |         let mut is_draw_needed = false;
Dec 04 23:59:03.523 INFO [stderr]    |             ----^^^^^^^^^^^^^^
Dec 04 23:59:03.523 INFO [stderr]    |             |
Dec 04 23:59:03.523 INFO [stderr]    |             help: remove this `mut`
Dec 04 23:59:03.523 INFO [stderr]    |
Dec 04 23:59:03.523 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 23:59:03.523 INFO [stderr] 
Dec 04 23:59:03.531 INFO [stderr] warning: variable does not need to be mutable
Dec 04 23:59:03.531 INFO [stderr]   --> src/app.rs:30:13
Dec 04 23:59:03.531 INFO [stderr]    |
Dec 04 23:59:03.531 INFO [stderr] 30 |         let mut tempData = [[0;32];64];
Dec 04 23:59:03.531 INFO [stderr]    |             ----^^^^^^^^
Dec 04 23:59:03.531 INFO [stderr]    |             |
Dec 04 23:59:03.531 INFO [stderr]    |             help: remove this `mut`
Dec 04 23:59:03.531 INFO [stderr] 
Dec 04 23:59:03.539 INFO [stderr] warning: variable does not need to be mutable
Dec 04 23:59:03.539 INFO [stderr]   --> src/app.rs:64:13
Dec 04 23:59:03.539 INFO [stderr]    |
Dec 04 23:59:03.539 INFO [stderr] 64 |         let mut window: Window = WindowSettings::new(
Dec 04 23:59:03.539 INFO [stderr]    |             ----^^^^^^
Dec 04 23:59:03.539 INFO [stderr]    |             |
Dec 04 23:59:03.539 INFO [stderr]    |             help: remove this `mut`
Dec 04 23:59:03.539 INFO [stderr] 
Dec 04 23:59:03.543 INFO [stderr] warning: method is never used: `run`
Dec 04 23:59:03.543 INFO [stderr]   --> src/chip.rs:62:5
Dec 04 23:59:03.543 INFO [stderr]    |
Dec 04 23:59:03.543 INFO [stderr] 62 |     pub fn run(&mut self){
Dec 04 23:59:03.543 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:59:03.543 INFO [stderr]    |
Dec 04 23:59:03.543 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 23:59:03.543 INFO [stderr] 
Dec 04 23:59:03.543 INFO [stderr] warning: constant item is never used: `MEMORY_SIZE`
Dec 04 23:59:03.543 INFO [stderr]  --> src/cpu.rs:3:1
Dec 04 23:59:03.543 INFO [stderr]   |
Dec 04 23:59:03.543 INFO [stderr] 3 | const MEMORY_SIZE : usize = 4 * 1024;
Dec 04 23:59:03.543 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:59:03.543 INFO [stderr] 
Dec 04 23:59:03.543 INFO [stderr] warning: constant item is never used: `GRAPHICS_SIZE`
Dec 04 23:59:03.543 INFO [stderr]  --> src/cpu.rs:4:1
Dec 04 23:59:03.543 INFO [stderr]   |
Dec 04 23:59:03.543 INFO [stderr] 4 | const GRAPHICS_SIZE : usize = 64*32;
Dec 04 23:59:03.543 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:59:03.543 INFO [stderr] 
Dec 04 23:59:03.543 INFO [stderr] warning: function is never used: `print_ram_location`
Dec 04 23:59:03.543 INFO [stderr]   --> src/main.rs:41:1
Dec 04 23:59:03.543 INFO [stderr]    |
Dec 04 23:59:03.543 INFO [stderr] 41 | fn print_ram_location(chip : chip::Chip){
Dec 04 23:59:03.543 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:59:03.543 INFO [stderr] 
Dec 04 23:59:03.543 INFO [stderr] warning: structure field `reg_I` should have a snake case name such as `reg_i`
Dec 04 23:59:03.543 INFO [stderr]   --> src/cpu.rs:10:5
Dec 04 23:59:03.543 INFO [stderr]    |
Dec 04 23:59:03.543 INFO [stderr] 10 |     pub reg_I : u16,
Dec 04 23:59:03.543 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 04 23:59:03.543 INFO [stderr]    |
Dec 04 23:59:03.543 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 23:59:03.543 INFO [stderr] 
Dec 04 23:59:03.543 INFO [stderr] warning: variable `tempData` should have a snake case name such as `temp_data`
Dec 04 23:59:03.543 INFO [stderr]   --> src/app.rs:30:13
Dec 04 23:59:03.543 INFO [stderr]    |
Dec 04 23:59:03.543 INFO [stderr] 30 |         let mut tempData = [[0;32];64];
Dec 04 23:59:03.543 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 04 23:59:03.543 INFO [stderr] 
Dec 04 23:59:03.641 INFO [stderr] warning: unused import: `rand::Rng`
Dec 04 23:59:03.641 INFO [stderr]  --> src/chip.rs:5:5
Dec 04 23:59:03.641 INFO [stderr]   |
Dec 04 23:59:03.641 INFO [stderr] 5 | use rand::Rng;
Dec 04 23:59:03.641 INFO [stderr]   |     ^^^^^^^^^
Dec 04 23:59:03.641 INFO [stderr]   |
Dec 04 23:59:03.641 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 23:59:03.641 INFO [stderr] 
Dec 04 23:59:03.641 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 23:59:03.641 INFO [stderr]   --> src/chip.rs:50:18
Dec 04 23:59:03.641 INFO [stderr]    |
Dec 04 23:59:03.641 INFO [stderr] 50 |         for i in (0..80){
Dec 04 23:59:03.641 INFO [stderr]    |                  ^^^^^^^ help: remove these parentheses
Dec 04 23:59:03.641 INFO [stderr]    |
Dec 04 23:59:03.641 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 04 23:59:03.641 INFO [stderr] 
Dec 04 23:59:03.641 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 23:59:03.641 INFO [stderr]   --> src/chip.rs:80:33
Dec 04 23:59:03.641 INFO [stderr]    |
Dec 04 23:59:03.641 INFO [stderr] 80 |                         for i in(0..GRAPHICS_SIZE){
Dec 04 23:59:03.641 INFO [stderr]    |                                 ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 23:59:03.641 INFO [stderr] 
Dec 04 23:59:03.642 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 23:59:03.642 INFO [stderr]    --> src/chip.rs:225:30
Dec 04 23:59:03.642 INFO [stderr]     |
Dec 04 23:59:03.642 INFO [stderr] 225 |                 for yline in (0..n as u32){
Dec 04 23:59:03.642 INFO [stderr]     |                              ^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 23:59:03.642 INFO [stderr] 
Dec 04 23:59:03.642 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 23:59:03.642 INFO [stderr]    --> src/chip.rs:227:34
Dec 04 23:59:03.642 INFO [stderr]     |
Dec 04 23:59:03.642 INFO [stderr] 227 |                     for xline in (0..8 as u32){
Dec 04 23:59:03.642 INFO [stderr]     |                                  ^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 23:59:03.642 INFO [stderr] 
Dec 04 23:59:03.642 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 23:59:03.642 INFO [stderr]    --> src/chip.rs:271:34
Dec 04 23:59:03.642 INFO [stderr]     |
Dec 04 23:59:03.642 INFO [stderr] 271 |                         for i in (0..16 as usize){
Dec 04 23:59:03.642 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 23:59:03.643 INFO [stderr] 
Dec 04 23:59:03.643 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 23:59:03.643 INFO [stderr]    --> src/chip.rs:307:34
Dec 04 23:59:03.643 INFO [stderr]     |
Dec 04 23:59:03.643 INFO [stderr] 307 |                         for i in (0..((opcode & 0x0F00) >> 8) + 1){
Dec 04 23:59:03.643 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 23:59:03.643 INFO [stderr] 
Dec 04 23:59:03.643 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 23:59:03.643 INFO [stderr]    --> src/chip.rs:314:34
Dec 04 23:59:03.643 INFO [stderr]     |
Dec 04 23:59:03.643 INFO [stderr] 314 |                         for i in (0..((opcode & 0x0F00) >> 8) +1 ){
Dec 04 23:59:03.643 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 23:59:03.643 INFO [stderr] 
Dec 04 23:59:03.643 INFO [stderr] warning: unused import: `cpu::Cpu`
Dec 04 23:59:03.643 INFO [stderr]  --> src/app.rs:7:5
Dec 04 23:59:03.643 INFO [stderr]   |
Dec 04 23:59:03.643 INFO [stderr] 7 | use cpu::Cpu;
Dec 04 23:59:03.643 INFO [stderr]   |     ^^^^^^^^
Dec 04 23:59:03.643 INFO [stderr] 
Dec 04 23:59:03.643 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 23:59:03.643 INFO [stderr]   --> src/app.rs:39:26
Dec 04 23:59:03.643 INFO [stderr]    |
Dec 04 23:59:03.644 INFO [stderr] 39 |                 for y in (0..32){
Dec 04 23:59:03.644 INFO [stderr]    |                          ^^^^^^^ help: remove these parentheses
Dec 04 23:59:03.644 INFO [stderr] 
Dec 04 23:59:03.644 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 23:59:03.644 INFO [stderr]   --> src/app.rs:40:30
Dec 04 23:59:03.644 INFO [stderr]    |
Dec 04 23:59:03.644 INFO [stderr] 40 |                     for x in (0..64){
Dec 04 23:59:03.644 INFO [stderr]    |                              ^^^^^^^ help: remove these parentheses
Dec 04 23:59:03.644 INFO [stderr] 
Dec 04 23:59:03.644 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Dec 04 23:59:03.644 INFO [stderr]   --> src/main.rs:11:5
Dec 04 23:59:03.644 INFO [stderr]    |
Dec 04 23:59:03.644 INFO [stderr] 11 | use piston::window::WindowSettings;
Dec 04 23:59:03.644 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:59:03.644 INFO [stderr] 
Dec 04 23:59:03.644 INFO [stderr] warning: unused import: `piston::event_loop::*`
Dec 04 23:59:03.644 INFO [stderr]   --> src/main.rs:12:5
Dec 04 23:59:03.644 INFO [stderr]    |
Dec 04 23:59:03.644 INFO [stderr] 12 | use piston::event_loop::*;
Dec 04 23:59:03.644 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:59:03.644 INFO [stderr] 
Dec 04 23:59:03.644 INFO [stderr] warning: unused import: `piston::input::*`
Dec 04 23:59:03.644 INFO [stderr]   --> src/main.rs:13:5
Dec 04 23:59:03.644 INFO [stderr]    |
Dec 04 23:59:03.644 INFO [stderr] 13 | use piston::input::*;
Dec 04 23:59:03.644 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 23:59:03.647 INFO [stderr] 
Dec 04 23:59:03.647 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow as Window`
Dec 04 23:59:03.647 INFO [stderr]   --> src/main.rs:14:5
Dec 04 23:59:03.647 INFO [stderr]    |
Dec 04 23:59:03.647 INFO [stderr] 14 | use glutin_window::GlutinWindow as Window;
Dec 04 23:59:03.647 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:59:03.647 INFO [stderr] 
Dec 04 23:59:03.647 INFO [stderr] warning: unused imports: `GlGraphics`, `OpenGL`
Dec 04 23:59:03.647 INFO [stderr]   --> src/main.rs:15:24
Dec 04 23:59:03.647 INFO [stderr]    |
Dec 04 23:59:03.647 INFO [stderr] 15 | use opengl_graphics::{ GlGraphics, OpenGL };
Dec 04 23:59:03.647 INFO [stderr]    |                        ^^^^^^^^^^  ^^^^^^
Dec 04 23:59:03.647 INFO [stderr] 
Dec 04 23:59:03.647 INFO [stderr] warning: unused import: `rand::*`
Dec 04 23:59:03.647 INFO [stderr]   --> src/main.rs:16:5
Dec 04 23:59:03.647 INFO [stderr]    |
Dec 04 23:59:03.647 INFO [stderr] 16 | use rand::*;
Dec 04 23:59:03.647 INFO [stderr]    |     ^^^^^^^
Dec 04 23:59:03.647 INFO [stderr] 
Dec 04 23:59:03.647 INFO [stderr] warning: unused import: `std::fs::File`
Dec 04 23:59:03.647 INFO [stderr]   --> src/main.rs:18:5
Dec 04 23:59:03.647 INFO [stderr]    |
Dec 04 23:59:03.647 INFO [stderr] 18 | use std::fs::File;
Dec 04 23:59:03.647 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 04 23:59:03.647 INFO [stderr] 
Dec 04 23:59:03.647 INFO [stderr] warning: unused import: `std::io::Read`
Dec 04 23:59:03.647 INFO [stderr]   --> src/main.rs:19:5
Dec 04 23:59:03.647 INFO [stderr]    |
Dec 04 23:59:03.647 INFO [stderr] 19 | use std::io::Read;
Dec 04 23:59:03.647 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 04 23:59:03.647 INFO [stderr] 
Dec 04 23:59:03.647 INFO [stderr] warning: unused import: `chip::Chip`
Dec 04 23:59:03.647 INFO [stderr]   --> src/main.rs:20:5
Dec 04 23:59:03.647 INFO [stderr]    |
Dec 04 23:59:03.647 INFO [stderr] 20 | use chip::Chip;
Dec 04 23:59:03.647 INFO [stderr]    |     ^^^^^^^^^^
Dec 04 23:59:03.647 INFO [stderr] 
Dec 04 23:59:03.647 INFO [stderr] warning: unused import: `cpu::Cpu`
Dec 04 23:59:03.647 INFO [stderr]   --> src/main.rs:21:5
Dec 04 23:59:03.647 INFO [stderr]    |
Dec 04 23:59:03.647 INFO [stderr] 21 | use cpu::Cpu;
Dec 04 23:59:03.647 INFO [stderr]    |     ^^^^^^^^
Dec 04 23:59:03.647 INFO [stderr] 
Dec 04 23:59:03.647 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 23:59:03.647 INFO [stderr]   --> src/main.rs:42:14
Dec 04 23:59:03.647 INFO [stderr]    |
Dec 04 23:59:03.647 INFO [stderr] 42 |     for i in (512..600){
Dec 04 23:59:03.647 INFO [stderr]    |              ^^^^^^^^^^ help: remove these parentheses
Dec 04 23:59:03.647 INFO [stderr] 
Dec 04 23:59:03.826 INFO [stderr] warning: unused variable: `is_draw_needed`
Dec 04 23:59:03.827 INFO [stderr]   --> src/chip.rs:63:17
Dec 04 23:59:03.827 INFO [stderr]    |
Dec 04 23:59:03.827 INFO [stderr] 63 |         let mut is_draw_needed = false;
Dec 04 23:59:03.827 INFO [stderr]    |                 ^^^^^^^^^^^^^^ help: consider using `_is_draw_needed` instead
Dec 04 23:59:03.827 INFO [stderr]    |
Dec 04 23:59:03.827 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 23:59:03.827 INFO [stderr] 
Dec 04 23:59:03.827 INFO [stderr] warning: value assigned to `opcode` is never read
Dec 04 23:59:03.827 INFO [stderr]   --> src/chip.rs:72:17
Dec 04 23:59:03.827 INFO [stderr]    |
Dec 04 23:59:03.827 INFO [stderr] 72 |         let mut opcode = 0;
Dec 04 23:59:03.827 INFO [stderr]    |                 ^^^^^^
Dec 04 23:59:03.827 INFO [stderr]    |
Dec 04 23:59:03.827 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 04 23:59:03.827 INFO [stderr] 
Dec 04 23:59:03.827 INFO [stderr] warning: value assigned to `pixel` is never read
Dec 04 23:59:03.827 INFO [stderr]    --> src/chip.rs:224:25
Dec 04 23:59:03.827 INFO [stderr]     |
Dec 04 23:59:03.827 INFO [stderr] 224 |                 let mut pixel = 0;
Dec 04 23:59:03.827 INFO [stderr]     |                         ^^^^^
Dec 04 23:59:03.827 INFO [stderr] 
Dec 04 23:59:03.827 INFO [stderr] warning: unused variable: `tempData`
Dec 04 23:59:03.827 INFO [stderr]   --> src/app.rs:30:17
Dec 04 23:59:03.827 INFO [stderr]    |
Dec 04 23:59:03.827 INFO [stderr] 30 |         let mut tempData = [[0;32];64];
Dec 04 23:59:03.827 INFO [stderr]    |                 ^^^^^^^^ help: consider using `_tempData` instead
Dec 04 23:59:03.827 INFO [stderr] 
Dec 04 23:59:03.836 INFO [stderr] warning: variable does not need to be mutable
Dec 04 23:59:03.836 INFO [stderr]   --> src/chip.rs:63:13
Dec 04 23:59:03.836 INFO [stderr]    |
Dec 04 23:59:03.836 INFO [stderr] 63 |         let mut is_draw_needed = false;
Dec 04 23:59:03.836 INFO [stderr]    |             ----^^^^^^^^^^^^^^
Dec 04 23:59:03.836 INFO [stderr]    |             |
Dec 04 23:59:03.836 INFO [stderr]    |             help: remove this `mut`
Dec 04 23:59:03.836 INFO [stderr]    |
Dec 04 23:59:03.836 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 23:59:03.836 INFO [stderr] 
Dec 04 23:59:03.865 INFO [stderr] warning: variable does not need to be mutable
Dec 04 23:59:03.865 INFO [stderr]   --> src/app.rs:30:13
Dec 04 23:59:03.865 INFO [stderr]    |
Dec 04 23:59:03.865 INFO [stderr] 30 |         let mut tempData = [[0;32];64];
Dec 04 23:59:03.865 INFO [stderr]    |             ----^^^^^^^^
Dec 04 23:59:03.865 INFO [stderr]    |             |
Dec 04 23:59:03.866 INFO [stderr]    |             help: remove this `mut`
Dec 04 23:59:03.866 INFO [stderr] 
Dec 04 23:59:03.867 INFO [stderr] warning: variable does not need to be mutable
Dec 04 23:59:03.867 INFO [stderr]   --> src/app.rs:64:13
Dec 04 23:59:03.867 INFO [stderr]    |
Dec 04 23:59:03.867 INFO [stderr] 64 |         let mut window: Window = WindowSettings::new(
Dec 04 23:59:03.867 INFO [stderr]    |             ----^^^^^^
Dec 04 23:59:03.867 INFO [stderr]    |             |
Dec 04 23:59:03.867 INFO [stderr]    |             help: remove this `mut`
Dec 04 23:59:03.867 INFO [stderr] 
Dec 04 23:59:03.883 INFO [stderr] warning: method is never used: `run`
Dec 04 23:59:03.883 INFO [stderr]   --> src/chip.rs:62:5
Dec 04 23:59:03.883 INFO [stderr]    |
Dec 04 23:59:03.883 INFO [stderr] 62 |     pub fn run(&mut self){
Dec 04 23:59:03.883 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:59:03.883 INFO [stderr]    |
Dec 04 23:59:03.883 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 23:59:03.883 INFO [stderr] 
Dec 04 23:59:03.883 INFO [stderr] warning: constant item is never used: `MEMORY_SIZE`
Dec 04 23:59:03.883 INFO [stderr]  --> src/cpu.rs:3:1
Dec 04 23:59:03.883 INFO [stderr]   |
Dec 04 23:59:03.883 INFO [stderr] 3 | const MEMORY_SIZE : usize = 4 * 1024;
Dec 04 23:59:03.884 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:59:03.884 INFO [stderr] 
Dec 04 23:59:03.884 INFO [stderr] warning: constant item is never used: `GRAPHICS_SIZE`
Dec 04 23:59:03.884 INFO [stderr]  --> src/cpu.rs:4:1
Dec 04 23:59:03.884 INFO [stderr]   |
Dec 04 23:59:03.884 INFO [stderr] 4 | const GRAPHICS_SIZE : usize = 64*32;
Dec 04 23:59:03.884 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:59:03.884 INFO [stderr] 
Dec 04 23:59:03.884 INFO [stderr] warning: function is never used: `print_ram_location`
Dec 04 23:59:03.885 INFO [stderr]   --> src/main.rs:41:1
Dec 04 23:59:03.885 INFO [stderr]    |
Dec 04 23:59:03.885 INFO [stderr] 41 | fn print_ram_location(chip : chip::Chip){
Dec 04 23:59:03.885 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:59:03.885 INFO [stderr] 
Dec 04 23:59:03.886 INFO [stderr] warning: structure field `reg_I` should have a snake case name such as `reg_i`
Dec 04 23:59:03.886 INFO [stderr]   --> src/cpu.rs:10:5
Dec 04 23:59:03.886 INFO [stderr]    |
Dec 04 23:59:03.886 INFO [stderr] 10 |     pub reg_I : u16,
Dec 04 23:59:03.886 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 04 23:59:03.886 INFO [stderr]    |
Dec 04 23:59:03.886 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 23:59:03.886 INFO [stderr] 
Dec 04 23:59:03.887 INFO [stderr] warning: variable `tempData` should have a snake case name such as `temp_data`
Dec 04 23:59:03.887 INFO [stderr]   --> src/app.rs:30:13
Dec 04 23:59:03.887 INFO [stderr]    |
Dec 04 23:59:03.887 INFO [stderr] 30 |         let mut tempData = [[0;32];64];
Dec 04 23:59:03.887 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 04 23:59:03.887 INFO [stderr] 
Dec 04 23:59:03.935 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.83s
Dec 04 23:59:03.963 INFO [stderr] su: No module specific data is present
Dec 04 23:59:04.533 INFO running `"docker" "inspect" "6bf8f36f694cc397f0e362d4aefe6aefe5d30d83644b36ca4e7033989917e721"`
Dec 04 23:59:04.775 INFO running `"docker" "rm" "-f" "6bf8f36f694cc397f0e362d4aefe6aefe5d30d83644b36ca4e7033989917e721"`
Dec 04 23:59:05.155 INFO [stdout] 6bf8f36f694cc397f0e362d4aefe6aefe5d30d83644b36ca4e7033989917e721