Nov 28 10:55:49.769 INFO checking SwapnilBhosale/crust8 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 10:55:49.771 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 10:55:50.269 INFO [stdout] c3565eb6cb1442b07382fabd129270259ef994e56c319507fb7d6177450c1655
Nov 28 10:55:50.271 INFO running `"docker" "start" "-a" "c3565eb6cb1442b07382fabd129270259ef994e56c319507fb7d6177450c1655"`
Nov 28 10:55:51.934 INFO [stderr] usermod: no changes
Nov 28 10:55:51.972 INFO [stderr] warning: unused manifest key: package.email
Nov 28 10:55:52.271 INFO [stderr]    Compiling miniz-sys v0.1.7
Nov 28 10:55:52.282 INFO [stderr]     Checking pistoncore-input v0.15.0
Nov 28 10:55:52.283 INFO [stderr]    Compiling glutin v0.7.0
Nov 28 10:55:52.283 INFO [stderr]     Checking x11-dl v2.11.0
Nov 28 10:55:52.283 INFO [stderr]     Checking rayon v0.5.0
Nov 28 10:55:52.284 INFO [stderr]    Compiling target_build_utils v0.1.2
Nov 28 10:55:59.952 INFO [stderr]    Compiling libloading v0.3.1
Nov 28 10:56:02.096 INFO [stderr]     Checking jpeg-decoder v0.1.8
Nov 28 10:56:03.269 INFO [stderr]     Checking pistoncore-window v0.24.0
Nov 28 10:56:04.258 INFO [stderr]     Checking flate2 v0.2.14
Nov 28 10:56:06.906 INFO [stderr]     Checking pistoncore-event_loop v0.27.0
Nov 28 10:56:08.876 INFO [stderr]     Checking png v0.5.2
Nov 28 10:56:10.955 INFO [stderr]     Checking piston v0.27.0
Nov 28 10:56:11.924 INFO [stderr]     Checking dlib v0.3.1
Nov 28 10:56:13.714 INFO [stderr]     Checking wayland-sys v0.7.6
Nov 28 10:56:14.412 INFO [stderr]     Checking image v0.10.4
Nov 28 10:56:15.201 INFO [stderr]     Checking wayland-client v0.7.6
Nov 28 10:56:19.173 INFO [stderr]     Checking wayland-kbd v0.6.2
Nov 28 10:56:19.173 INFO [stderr]     Checking wayland-window v0.4.2
Nov 28 10:56:22.980 INFO [stderr]     Checking winit v0.5.6
Nov 28 10:56:25.880 INFO [stderr]     Checking piston2d-opengl_graphics v0.36.1
Nov 28 10:56:29.016 INFO [stderr]     Checking pistoncore-glutin_window v0.33.0
Nov 28 10:56:31.031 INFO [stderr]     Checking crust8 v0.1.0 (/source)
Nov 28 10:56:35.741 INFO [stderr] warning: unused import: `rand::Rng`
Nov 28 10:56:35.741 INFO [stderr]  --> src/chip.rs:5:5
Nov 28 10:56:35.741 INFO [stderr]   |
Nov 28 10:56:35.741 INFO [stderr] 5 | use rand::Rng;
Nov 28 10:56:35.741 INFO [stderr]   |     ^^^^^^^^^
Nov 28 10:56:35.741 INFO [stderr]   |
Nov 28 10:56:35.741 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 10:56:35.741 INFO [stderr] 
Nov 28 10:56:35.741 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 10:56:35.741 INFO [stderr]   --> src/chip.rs:50:18
Nov 28 10:56:35.741 INFO [stderr]    |
Nov 28 10:56:35.741 INFO [stderr] 50 |         for i in (0..80){
Nov 28 10:56:35.741 INFO [stderr]    |                  ^^^^^^^ help: remove these parentheses
Nov 28 10:56:35.741 INFO [stderr]    |
Nov 28 10:56:35.741 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 10:56:35.741 INFO [stderr] 
Nov 28 10:56:35.741 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 10:56:35.741 INFO [stderr]   --> src/chip.rs:80:33
Nov 28 10:56:35.741 INFO [stderr]    |
Nov 28 10:56:35.741 INFO [stderr] 80 |                         for i in(0..GRAPHICS_SIZE){
Nov 28 10:56:35.741 INFO [stderr]    |                                 ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 10:56:35.741 INFO [stderr] 
Nov 28 10:56:35.741 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 10:56:35.741 INFO [stderr]    --> src/chip.rs:225:30
Nov 28 10:56:35.741 INFO [stderr]     |
Nov 28 10:56:35.741 INFO [stderr] 225 |                 for yline in (0..n as u32){
Nov 28 10:56:35.741 INFO [stderr]     |                              ^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 10:56:35.741 INFO [stderr] 
Nov 28 10:56:35.741 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 10:56:35.741 INFO [stderr]    --> src/chip.rs:227:34
Nov 28 10:56:35.741 INFO [stderr]     |
Nov 28 10:56:35.741 INFO [stderr] 227 |                     for xline in (0..8 as u32){
Nov 28 10:56:35.741 INFO [stderr]     |                                  ^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 10:56:35.741 INFO [stderr] 
Nov 28 10:56:35.741 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 10:56:35.741 INFO [stderr]    --> src/chip.rs:271:34
Nov 28 10:56:35.741 INFO [stderr]     |
Nov 28 10:56:35.741 INFO [stderr] 271 |                         for i in (0..16 as usize){
Nov 28 10:56:35.741 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 10:56:35.741 INFO [stderr] 
Nov 28 10:56:35.741 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 10:56:35.741 INFO [stderr]    --> src/chip.rs:307:34
Nov 28 10:56:35.741 INFO [stderr]     |
Nov 28 10:56:35.741 INFO [stderr] 307 |                         for i in (0..((opcode & 0x0F00) >> 8) + 1){
Nov 28 10:56:35.741 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 10:56:35.741 INFO [stderr] 
Nov 28 10:56:35.741 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 10:56:35.741 INFO [stderr]    --> src/chip.rs:314:34
Nov 28 10:56:35.741 INFO [stderr]     |
Nov 28 10:56:35.741 INFO [stderr] 314 |                         for i in (0..((opcode & 0x0F00) >> 8) +1 ){
Nov 28 10:56:35.741 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 10:56:35.741 INFO [stderr] 
Nov 28 10:56:35.741 INFO [stderr] warning: unused import: `cpu::Cpu`
Nov 28 10:56:35.741 INFO [stderr]  --> src/app.rs:7:5
Nov 28 10:56:35.741 INFO [stderr]   |
Nov 28 10:56:35.741 INFO [stderr] 7 | use cpu::Cpu;
Nov 28 10:56:35.741 INFO [stderr]   |     ^^^^^^^^
Nov 28 10:56:35.741 INFO [stderr] 
Nov 28 10:56:35.741 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 10:56:35.741 INFO [stderr]   --> src/app.rs:39:26
Nov 28 10:56:35.741 INFO [stderr]    |
Nov 28 10:56:35.741 INFO [stderr] 39 |                 for y in (0..32){
Nov 28 10:56:35.741 INFO [stderr]    |                          ^^^^^^^ help: remove these parentheses
Nov 28 10:56:35.741 INFO [stderr] 
Nov 28 10:56:35.741 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 10:56:35.741 INFO [stderr]   --> src/app.rs:40:30
Nov 28 10:56:35.741 INFO [stderr]    |
Nov 28 10:56:35.741 INFO [stderr] 40 |                     for x in (0..64){
Nov 28 10:56:35.741 INFO [stderr]    |                              ^^^^^^^ help: remove these parentheses
Nov 28 10:56:35.742 INFO [stderr] 
Nov 28 10:56:35.742 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Nov 28 10:56:35.742 INFO [stderr]   --> src/main.rs:11:5
Nov 28 10:56:35.742 INFO [stderr]    |
Nov 28 10:56:35.742 INFO [stderr] 11 | use piston::window::WindowSettings;
Nov 28 10:56:35.742 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:56:35.742 INFO [stderr] 
Nov 28 10:56:35.742 INFO [stderr] warning: unused import: `piston::event_loop::*`
Nov 28 10:56:35.742 INFO [stderr]   --> src/main.rs:12:5
Nov 28 10:56:35.742 INFO [stderr]    |
Nov 28 10:56:35.742 INFO [stderr] 12 | use piston::event_loop::*;
Nov 28 10:56:35.742 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:56:35.742 INFO [stderr] 
Nov 28 10:56:35.742 INFO [stderr] warning: unused import: `piston::input::*`
Nov 28 10:56:35.742 INFO [stderr]   --> src/main.rs:13:5
Nov 28 10:56:35.742 INFO [stderr]    |
Nov 28 10:56:35.742 INFO [stderr] 13 | use piston::input::*;
Nov 28 10:56:35.742 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 10:56:35.742 INFO [stderr] 
Nov 28 10:56:35.742 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow as Window`
Nov 28 10:56:35.742 INFO [stderr]   --> src/main.rs:14:5
Nov 28 10:56:35.742 INFO [stderr]    |
Nov 28 10:56:35.742 INFO [stderr] 14 | use glutin_window::GlutinWindow as Window;
Nov 28 10:56:35.742 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:56:35.742 INFO [stderr] 
Nov 28 10:56:35.742 INFO [stderr] warning: unused imports: `GlGraphics`, `OpenGL`
Nov 28 10:56:35.742 INFO [stderr]   --> src/main.rs:15:24
Nov 28 10:56:35.742 INFO [stderr]    |
Nov 28 10:56:35.742 INFO [stderr] 15 | use opengl_graphics::{ GlGraphics, OpenGL };
Nov 28 10:56:35.742 INFO [stderr]    |                        ^^^^^^^^^^  ^^^^^^
Nov 28 10:56:35.742 INFO [stderr] 
Nov 28 10:56:35.742 INFO [stderr] warning: unused import: `rand::*`
Nov 28 10:56:35.742 INFO [stderr]   --> src/main.rs:16:5
Nov 28 10:56:35.742 INFO [stderr]    |
Nov 28 10:56:35.742 INFO [stderr] 16 | use rand::*;
Nov 28 10:56:35.742 INFO [stderr]    |     ^^^^^^^
Nov 28 10:56:35.742 INFO [stderr] 
Nov 28 10:56:35.742 INFO [stderr] warning: unused import: `std::fs::File`
Nov 28 10:56:35.742 INFO [stderr]   --> src/main.rs:18:5
Nov 28 10:56:35.742 INFO [stderr]    |
Nov 28 10:56:35.742 INFO [stderr] 18 | use std::fs::File;
Nov 28 10:56:35.742 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 10:56:35.742 INFO [stderr] 
Nov 28 10:56:35.742 INFO [stderr] warning: unused import: `std::io::Read`
Nov 28 10:56:35.742 INFO [stderr]   --> src/main.rs:19:5
Nov 28 10:56:35.742 INFO [stderr]    |
Nov 28 10:56:35.742 INFO [stderr] 19 | use std::io::Read;
Nov 28 10:56:35.742 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 10:56:35.742 INFO [stderr] 
Nov 28 10:56:35.742 INFO [stderr] warning: unused import: `chip::Chip`
Nov 28 10:56:35.742 INFO [stderr]   --> src/main.rs:20:5
Nov 28 10:56:35.742 INFO [stderr]    |
Nov 28 10:56:35.742 INFO [stderr] 20 | use chip::Chip;
Nov 28 10:56:35.742 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 10:56:35.742 INFO [stderr] 
Nov 28 10:56:35.742 INFO [stderr] warning: unused import: `cpu::Cpu`
Nov 28 10:56:35.742 INFO [stderr]   --> src/main.rs:21:5
Nov 28 10:56:35.742 INFO [stderr]    |
Nov 28 10:56:35.742 INFO [stderr] 21 | use cpu::Cpu;
Nov 28 10:56:35.742 INFO [stderr]    |     ^^^^^^^^
Nov 28 10:56:35.742 INFO [stderr] 
Nov 28 10:56:35.742 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 10:56:35.742 INFO [stderr]   --> src/main.rs:42:14
Nov 28 10:56:35.742 INFO [stderr]    |
Nov 28 10:56:35.742 INFO [stderr] 42 |     for i in (512..600){
Nov 28 10:56:35.742 INFO [stderr]    |              ^^^^^^^^^^ help: remove these parentheses
Nov 28 10:56:35.742 INFO [stderr] 
Nov 28 10:56:36.156 INFO [stderr] warning: unused variable: `is_draw_needed`
Nov 28 10:56:36.156 INFO [stderr]   --> src/chip.rs:63:17
Nov 28 10:56:36.156 INFO [stderr]    |
Nov 28 10:56:36.156 INFO [stderr] 63 |         let mut is_draw_needed = false;
Nov 28 10:56:36.156 INFO [stderr]    |                 ^^^^^^^^^^^^^^ help: consider using `_is_draw_needed` instead
Nov 28 10:56:36.156 INFO [stderr]    |
Nov 28 10:56:36.156 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 10:56:36.156 INFO [stderr] 
Nov 28 10:56:36.156 INFO [stderr] warning: value assigned to `opcode` is never read
Nov 28 10:56:36.156 INFO [stderr]   --> src/chip.rs:72:17
Nov 28 10:56:36.156 INFO [stderr]    |
Nov 28 10:56:36.156 INFO [stderr] 72 |         let mut opcode = 0;
Nov 28 10:56:36.156 INFO [stderr]    |                 ^^^^^^
Nov 28 10:56:36.156 INFO [stderr]    |
Nov 28 10:56:36.156 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 28 10:56:36.156 INFO [stderr] 
Nov 28 10:56:36.156 INFO [stderr] warning: value assigned to `pixel` is never read
Nov 28 10:56:36.156 INFO [stderr]    --> src/chip.rs:224:25
Nov 28 10:56:36.156 INFO [stderr]     |
Nov 28 10:56:36.156 INFO [stderr] 224 |                 let mut pixel = 0;
Nov 28 10:56:36.156 INFO [stderr]     |                         ^^^^^
Nov 28 10:56:36.156 INFO [stderr] 
Nov 28 10:56:36.156 INFO [stderr] warning: unused variable: `tempData`
Nov 28 10:56:36.156 INFO [stderr]   --> src/app.rs:30:17
Nov 28 10:56:36.156 INFO [stderr]    |
Nov 28 10:56:36.156 INFO [stderr] 30 |         let mut tempData = [[0;32];64];
Nov 28 10:56:36.156 INFO [stderr]    |                 ^^^^^^^^ help: consider using `_tempData` instead
Nov 28 10:56:36.156 INFO [stderr] 
Nov 28 10:56:36.156 INFO [stderr] warning: variable does not need to be mutable
Nov 28 10:56:36.157 INFO [stderr]   --> src/chip.rs:63:13
Nov 28 10:56:36.157 INFO [stderr]    |
Nov 28 10:56:36.157 INFO [stderr] 63 |         let mut is_draw_needed = false;
Nov 28 10:56:36.157 INFO [stderr]    |             ----^^^^^^^^^^^^^^
Nov 28 10:56:36.157 INFO [stderr]    |             |
Nov 28 10:56:36.157 INFO [stderr]    |             help: remove this `mut`
Nov 28 10:56:36.157 INFO [stderr]    |
Nov 28 10:56:36.157 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 10:56:36.157 INFO [stderr] 
Nov 28 10:56:36.181 INFO [stderr] warning: variable does not need to be mutable
Nov 28 10:56:36.181 INFO [stderr]   --> src/app.rs:30:13
Nov 28 10:56:36.181 INFO [stderr]    |
Nov 28 10:56:36.181 INFO [stderr] 30 |         let mut tempData = [[0;32];64];
Nov 28 10:56:36.181 INFO [stderr]    |             ----^^^^^^^^
Nov 28 10:56:36.181 INFO [stderr]    |             |
Nov 28 10:56:36.182 INFO [stderr]    |             help: remove this `mut`
Nov 28 10:56:36.182 INFO [stderr] 
Nov 28 10:56:36.182 INFO [stderr] warning: variable does not need to be mutable
Nov 28 10:56:36.182 INFO [stderr]   --> src/app.rs:64:13
Nov 28 10:56:36.182 INFO [stderr]    |
Nov 28 10:56:36.182 INFO [stderr] 64 |         let mut window: Window = WindowSettings::new(
Nov 28 10:56:36.182 INFO [stderr]    |             ----^^^^^^
Nov 28 10:56:36.182 INFO [stderr]    |             |
Nov 28 10:56:36.182 INFO [stderr]    |             help: remove this `mut`
Nov 28 10:56:36.182 INFO [stderr] 
Nov 28 10:56:36.204 INFO [stderr] warning: method is never used: `run`
Nov 28 10:56:36.204 INFO [stderr]   --> src/chip.rs:62:5
Nov 28 10:56:36.204 INFO [stderr]    |
Nov 28 10:56:36.204 INFO [stderr] 62 |     pub fn run(&mut self){
Nov 28 10:56:36.204 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:56:36.204 INFO [stderr]    |
Nov 28 10:56:36.204 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 10:56:36.204 INFO [stderr] 
Nov 28 10:56:36.204 INFO [stderr] warning: constant item is never used: `MEMORY_SIZE`
Nov 28 10:56:36.204 INFO [stderr]  --> src/cpu.rs:3:1
Nov 28 10:56:36.204 INFO [stderr]   |
Nov 28 10:56:36.204 INFO [stderr] 3 | const MEMORY_SIZE : usize = 4 * 1024;
Nov 28 10:56:36.204 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:56:36.204 INFO [stderr] 
Nov 28 10:56:36.204 INFO [stderr] warning: constant item is never used: `GRAPHICS_SIZE`
Nov 28 10:56:36.204 INFO [stderr]  --> src/cpu.rs:4:1
Nov 28 10:56:36.204 INFO [stderr]   |
Nov 28 10:56:36.205 INFO [stderr] 4 | const GRAPHICS_SIZE : usize = 64*32;
Nov 28 10:56:36.205 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:56:36.205 INFO [stderr] 
Nov 28 10:56:36.205 INFO [stderr] warning: function is never used: `print_ram_location`
Nov 28 10:56:36.205 INFO [stderr]   --> src/main.rs:41:1
Nov 28 10:56:36.205 INFO [stderr]    |
Nov 28 10:56:36.205 INFO [stderr] 41 | fn print_ram_location(chip : chip::Chip){
Nov 28 10:56:36.205 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:56:36.205 INFO [stderr] 
Nov 28 10:56:36.205 INFO [stderr] warning: structure field `reg_I` should have a snake case name such as `reg_i`
Nov 28 10:56:36.205 INFO [stderr]   --> src/cpu.rs:10:5
Nov 28 10:56:36.205 INFO [stderr]    |
Nov 28 10:56:36.205 INFO [stderr] 10 |     pub reg_I : u16,
Nov 28 10:56:36.205 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 28 10:56:36.205 INFO [stderr]    |
Nov 28 10:56:36.205 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 28 10:56:36.205 INFO [stderr] 
Nov 28 10:56:36.205 INFO [stderr] warning: variable `tempData` should have a snake case name such as `temp_data`
Nov 28 10:56:36.205 INFO [stderr]   --> src/app.rs:30:13
Nov 28 10:56:36.205 INFO [stderr]    |
Nov 28 10:56:36.205 INFO [stderr] 30 |         let mut tempData = [[0;32];64];
Nov 28 10:56:36.205 INFO [stderr]    |             ^^^^^^^^^^^^
Nov 28 10:56:36.205 INFO [stderr] 
Nov 28 10:56:36.632 INFO [stderr] warning: unused import: `rand::Rng`
Nov 28 10:56:36.632 INFO [stderr]  --> src/chip.rs:5:5
Nov 28 10:56:36.632 INFO [stderr]   |
Nov 28 10:56:36.632 INFO [stderr] 5 | use rand::Rng;
Nov 28 10:56:36.632 INFO [stderr]   |     ^^^^^^^^^
Nov 28 10:56:36.632 INFO [stderr]   |
Nov 28 10:56:36.640 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 10:56:36.640 INFO [stderr] 
Nov 28 10:56:36.640 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 10:56:36.640 INFO [stderr]   --> src/chip.rs:50:18
Nov 28 10:56:36.640 INFO [stderr]    |
Nov 28 10:56:36.640 INFO [stderr] 50 |         for i in (0..80){
Nov 28 10:56:36.640 INFO [stderr]    |                  ^^^^^^^ help: remove these parentheses
Nov 28 10:56:36.640 INFO [stderr]    |
Nov 28 10:56:36.640 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 10:56:36.640 INFO [stderr] 
Nov 28 10:56:36.640 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 10:56:36.640 INFO [stderr]   --> src/chip.rs:80:33
Nov 28 10:56:36.640 INFO [stderr]    |
Nov 28 10:56:36.640 INFO [stderr] 80 |                         for i in(0..GRAPHICS_SIZE){
Nov 28 10:56:36.640 INFO [stderr]    |                                 ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 10:56:36.640 INFO [stderr] 
Nov 28 10:56:36.640 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 10:56:36.640 INFO [stderr]    --> src/chip.rs:225:30
Nov 28 10:56:36.640 INFO [stderr]     |
Nov 28 10:56:36.640 INFO [stderr] 225 |                 for yline in (0..n as u32){
Nov 28 10:56:36.640 INFO [stderr]     |                              ^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 10:56:36.640 INFO [stderr] 
Nov 28 10:56:36.640 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 10:56:36.640 INFO [stderr]    --> src/chip.rs:227:34
Nov 28 10:56:36.640 INFO [stderr]     |
Nov 28 10:56:36.640 INFO [stderr] 227 |                     for xline in (0..8 as u32){
Nov 28 10:56:36.640 INFO [stderr]     |                                  ^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 10:56:36.641 INFO [stderr] 
Nov 28 10:56:36.641 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 10:56:36.641 INFO [stderr]    --> src/chip.rs:271:34
Nov 28 10:56:36.641 INFO [stderr]     |
Nov 28 10:56:36.641 INFO [stderr] 271 |                         for i in (0..16 as usize){
Nov 28 10:56:36.641 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 10:56:36.641 INFO [stderr] 
Nov 28 10:56:36.641 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 10:56:36.641 INFO [stderr]    --> src/chip.rs:307:34
Nov 28 10:56:36.641 INFO [stderr]     |
Nov 28 10:56:36.641 INFO [stderr] 307 |                         for i in (0..((opcode & 0x0F00) >> 8) + 1){
Nov 28 10:56:36.641 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 10:56:36.641 INFO [stderr] 
Nov 28 10:56:36.641 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 10:56:36.641 INFO [stderr]    --> src/chip.rs:314:34
Nov 28 10:56:36.641 INFO [stderr]     |
Nov 28 10:56:36.641 INFO [stderr] 314 |                         for i in (0..((opcode & 0x0F00) >> 8) +1 ){
Nov 28 10:56:36.642 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 10:56:36.642 INFO [stderr] 
Nov 28 10:56:36.642 INFO [stderr] warning: unused import: `cpu::Cpu`
Nov 28 10:56:36.642 INFO [stderr]  --> src/app.rs:7:5
Nov 28 10:56:36.642 INFO [stderr]   |
Nov 28 10:56:36.642 INFO [stderr] 7 | use cpu::Cpu;
Nov 28 10:56:36.642 INFO [stderr]   |     ^^^^^^^^
Nov 28 10:56:36.642 INFO [stderr] 
Nov 28 10:56:36.642 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 10:56:36.642 INFO [stderr]   --> src/app.rs:39:26
Nov 28 10:56:36.642 INFO [stderr]    |
Nov 28 10:56:36.642 INFO [stderr] 39 |                 for y in (0..32){
Nov 28 10:56:36.642 INFO [stderr]    |                          ^^^^^^^ help: remove these parentheses
Nov 28 10:56:36.642 INFO [stderr] 
Nov 28 10:56:36.642 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 10:56:36.642 INFO [stderr]   --> src/app.rs:40:30
Nov 28 10:56:36.642 INFO [stderr]    |
Nov 28 10:56:36.642 INFO [stderr] 40 |                     for x in (0..64){
Nov 28 10:56:36.642 INFO [stderr]    |                              ^^^^^^^ help: remove these parentheses
Nov 28 10:56:36.642 INFO [stderr] 
Nov 28 10:56:36.644 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Nov 28 10:56:36.644 INFO [stderr]   --> src/main.rs:11:5
Nov 28 10:56:36.644 INFO [stderr]    |
Nov 28 10:56:36.644 INFO [stderr] 11 | use piston::window::WindowSettings;
Nov 28 10:56:36.644 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:56:36.644 INFO [stderr] 
Nov 28 10:56:36.644 INFO [stderr] warning: unused import: `piston::event_loop::*`
Nov 28 10:56:36.644 INFO [stderr]   --> src/main.rs:12:5
Nov 28 10:56:36.644 INFO [stderr]    |
Nov 28 10:56:36.644 INFO [stderr] 12 | use piston::event_loop::*;
Nov 28 10:56:36.644 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:56:36.644 INFO [stderr] 
Nov 28 10:56:36.644 INFO [stderr] warning: unused import: `piston::input::*`
Nov 28 10:56:36.644 INFO [stderr]   --> src/main.rs:13:5
Nov 28 10:56:36.644 INFO [stderr]    |
Nov 28 10:56:36.644 INFO [stderr] 13 | use piston::input::*;
Nov 28 10:56:36.644 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 10:56:36.644 INFO [stderr] 
Nov 28 10:56:36.644 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow as Window`
Nov 28 10:56:36.644 INFO [stderr]   --> src/main.rs:14:5
Nov 28 10:56:36.644 INFO [stderr]    |
Nov 28 10:56:36.644 INFO [stderr] 14 | use glutin_window::GlutinWindow as Window;
Nov 28 10:56:36.644 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:56:36.644 INFO [stderr] 
Nov 28 10:56:36.644 INFO [stderr] warning: unused imports: `GlGraphics`, `OpenGL`
Nov 28 10:56:36.644 INFO [stderr]   --> src/main.rs:15:24
Nov 28 10:56:36.644 INFO [stderr]    |
Nov 28 10:56:36.644 INFO [stderr] 15 | use opengl_graphics::{ GlGraphics, OpenGL };
Nov 28 10:56:36.644 INFO [stderr]    |                        ^^^^^^^^^^  ^^^^^^
Nov 28 10:56:36.644 INFO [stderr] 
Nov 28 10:56:36.644 INFO [stderr] warning: unused import: `rand::*`
Nov 28 10:56:36.644 INFO [stderr]   --> src/main.rs:16:5
Nov 28 10:56:36.644 INFO [stderr]    |
Nov 28 10:56:36.644 INFO [stderr] 16 | use rand::*;
Nov 28 10:56:36.644 INFO [stderr]    |     ^^^^^^^
Nov 28 10:56:36.644 INFO [stderr] 
Nov 28 10:56:36.644 INFO [stderr] warning: unused import: `std::fs::File`
Nov 28 10:56:36.644 INFO [stderr]   --> src/main.rs:18:5
Nov 28 10:56:36.644 INFO [stderr]    |
Nov 28 10:56:36.644 INFO [stderr] 18 | use std::fs::File;
Nov 28 10:56:36.644 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 10:56:36.644 INFO [stderr] 
Nov 28 10:56:36.644 INFO [stderr] warning: unused import: `std::io::Read`
Nov 28 10:56:36.644 INFO [stderr]   --> src/main.rs:19:5
Nov 28 10:56:36.644 INFO [stderr]    |
Nov 28 10:56:36.644 INFO [stderr] 19 | use std::io::Read;
Nov 28 10:56:36.644 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 10:56:36.645 INFO [stderr] 
Nov 28 10:56:36.645 INFO [stderr] warning: unused import: `chip::Chip`
Nov 28 10:56:36.645 INFO [stderr]   --> src/main.rs:20:5
Nov 28 10:56:36.645 INFO [stderr]    |
Nov 28 10:56:36.645 INFO [stderr] 20 | use chip::Chip;
Nov 28 10:56:36.645 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 10:56:36.645 INFO [stderr] 
Nov 28 10:56:36.645 INFO [stderr] warning: unused import: `cpu::Cpu`
Nov 28 10:56:36.645 INFO [stderr]   --> src/main.rs:21:5
Nov 28 10:56:36.645 INFO [stderr]    |
Nov 28 10:56:36.645 INFO [stderr] 21 | use cpu::Cpu;
Nov 28 10:56:36.645 INFO [stderr]    |     ^^^^^^^^
Nov 28 10:56:36.645 INFO [stderr] 
Nov 28 10:56:36.648 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 10:56:36.648 INFO [stderr]   --> src/main.rs:42:14
Nov 28 10:56:36.648 INFO [stderr]    |
Nov 28 10:56:36.648 INFO [stderr] 42 |     for i in (512..600){
Nov 28 10:56:36.648 INFO [stderr]    |              ^^^^^^^^^^ help: remove these parentheses
Nov 28 10:56:36.648 INFO [stderr] 
Nov 28 10:56:36.831 INFO [stderr] warning: unused variable: `is_draw_needed`
Nov 28 10:56:36.831 INFO [stderr]   --> src/chip.rs:63:17
Nov 28 10:56:36.831 INFO [stderr]    |
Nov 28 10:56:36.831 INFO [stderr] 63 |         let mut is_draw_needed = false;
Nov 28 10:56:36.831 INFO [stderr]    |                 ^^^^^^^^^^^^^^ help: consider using `_is_draw_needed` instead
Nov 28 10:56:36.831 INFO [stderr]    |
Nov 28 10:56:36.831 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 10:56:36.831 INFO [stderr] 
Nov 28 10:56:36.833 INFO [stderr] warning: value assigned to `opcode` is never read
Nov 28 10:56:36.833 INFO [stderr]   --> src/chip.rs:72:17
Nov 28 10:56:36.833 INFO [stderr]    |
Nov 28 10:56:36.833 INFO [stderr] 72 |         let mut opcode = 0;
Nov 28 10:56:36.833 INFO [stderr]    |                 ^^^^^^
Nov 28 10:56:36.833 INFO [stderr]    |
Nov 28 10:56:36.836 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 28 10:56:36.836 INFO [stderr] 
Nov 28 10:56:36.836 INFO [stderr] warning: value assigned to `pixel` is never read
Nov 28 10:56:36.836 INFO [stderr]    --> src/chip.rs:224:25
Nov 28 10:56:36.836 INFO [stderr]     |
Nov 28 10:56:36.836 INFO [stderr] 224 |                 let mut pixel = 0;
Nov 28 10:56:36.836 INFO [stderr]     |                         ^^^^^
Nov 28 10:56:36.836 INFO [stderr] 
Nov 28 10:56:36.836 INFO [stderr] warning: unused variable: `tempData`
Nov 28 10:56:36.836 INFO [stderr]   --> src/app.rs:30:17
Nov 28 10:56:36.836 INFO [stderr]    |
Nov 28 10:56:36.837 INFO [stderr] 30 |         let mut tempData = [[0;32];64];
Nov 28 10:56:36.837 INFO [stderr]    |                 ^^^^^^^^ help: consider using `_tempData` instead
Nov 28 10:56:36.837 INFO [stderr] 
Nov 28 10:56:36.848 INFO [stderr] warning: variable does not need to be mutable
Nov 28 10:56:36.848 INFO [stderr]   --> src/chip.rs:63:13
Nov 28 10:56:36.848 INFO [stderr]    |
Nov 28 10:56:36.848 INFO [stderr] 63 |         let mut is_draw_needed = false;
Nov 28 10:56:36.848 INFO [stderr]    |             ----^^^^^^^^^^^^^^
Nov 28 10:56:36.848 INFO [stderr]    |             |
Nov 28 10:56:36.848 INFO [stderr]    |             help: remove this `mut`
Nov 28 10:56:36.848 INFO [stderr]    |
Nov 28 10:56:36.848 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 10:56:36.856 INFO [stderr] 
Nov 28 10:56:36.868 INFO [stderr] warning: variable does not need to be mutable
Nov 28 10:56:36.868 INFO [stderr]   --> src/app.rs:30:13
Nov 28 10:56:36.868 INFO [stderr]    |
Nov 28 10:56:36.868 INFO [stderr] 30 |         let mut tempData = [[0;32];64];
Nov 28 10:56:36.869 INFO [stderr]    |             ----^^^^^^^^
Nov 28 10:56:36.869 INFO [stderr]    |             |
Nov 28 10:56:36.869 INFO [stderr]    |             help: remove this `mut`
Nov 28 10:56:36.869 INFO [stderr] 
Nov 28 10:56:36.872 INFO [stderr] warning: variable does not need to be mutable
Nov 28 10:56:36.872 INFO [stderr]   --> src/app.rs:64:13
Nov 28 10:56:36.872 INFO [stderr]    |
Nov 28 10:56:36.872 INFO [stderr] 64 |         let mut window: Window = WindowSettings::new(
Nov 28 10:56:36.872 INFO [stderr]    |             ----^^^^^^
Nov 28 10:56:36.872 INFO [stderr]    |             |
Nov 28 10:56:36.872 INFO [stderr]    |             help: remove this `mut`
Nov 28 10:56:36.872 INFO [stderr] 
Nov 28 10:56:36.883 INFO [stderr] warning: method is never used: `run`
Nov 28 10:56:36.883 INFO [stderr]   --> src/chip.rs:62:5
Nov 28 10:56:36.883 INFO [stderr]    |
Nov 28 10:56:36.884 INFO [stderr] 62 |     pub fn run(&mut self){
Nov 28 10:56:36.884 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:56:36.884 INFO [stderr]    |
Nov 28 10:56:36.884 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 10:56:36.884 INFO [stderr] 
Nov 28 10:56:36.885 INFO [stderr] warning: constant item is never used: `MEMORY_SIZE`
Nov 28 10:56:36.885 INFO [stderr]  --> src/cpu.rs:3:1
Nov 28 10:56:36.885 INFO [stderr]   |
Nov 28 10:56:36.885 INFO [stderr] 3 | const MEMORY_SIZE : usize = 4 * 1024;
Nov 28 10:56:36.885 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:56:36.885 INFO [stderr] 
Nov 28 10:56:36.885 INFO [stderr] warning: constant item is never used: `GRAPHICS_SIZE`
Nov 28 10:56:36.885 INFO [stderr]  --> src/cpu.rs:4:1
Nov 28 10:56:36.885 INFO [stderr]   |
Nov 28 10:56:36.885 INFO [stderr] 4 | const GRAPHICS_SIZE : usize = 64*32;
Nov 28 10:56:36.885 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:56:36.885 INFO [stderr] 
Nov 28 10:56:36.885 INFO [stderr] warning: function is never used: `print_ram_location`
Nov 28 10:56:36.885 INFO [stderr]   --> src/main.rs:41:1
Nov 28 10:56:36.885 INFO [stderr]    |
Nov 28 10:56:36.885 INFO [stderr] 41 | fn print_ram_location(chip : chip::Chip){
Nov 28 10:56:36.885 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:56:36.887 INFO [stderr] 
Nov 28 10:56:36.887 INFO [stderr] warning: structure field `reg_I` should have a snake case name such as `reg_i`
Nov 28 10:56:36.887 INFO [stderr]   --> src/cpu.rs:10:5
Nov 28 10:56:36.887 INFO [stderr]    |
Nov 28 10:56:36.887 INFO [stderr] 10 |     pub reg_I : u16,
Nov 28 10:56:36.888 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 28 10:56:36.888 INFO [stderr]    |
Nov 28 10:56:36.888 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 28 10:56:36.888 INFO [stderr] 
Nov 28 10:56:36.889 INFO [stderr] warning: variable `tempData` should have a snake case name such as `temp_data`
Nov 28 10:56:36.889 INFO [stderr]   --> src/app.rs:30:13
Nov 28 10:56:36.889 INFO [stderr]    |
Nov 28 10:56:36.889 INFO [stderr] 30 |         let mut tempData = [[0;32];64];
Nov 28 10:56:36.889 INFO [stderr]    |             ^^^^^^^^^^^^
Nov 28 10:56:36.889 INFO [stderr] 
Nov 28 10:56:36.938 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.98s
Nov 28 10:56:36.960 INFO [stderr] su: No module specific data is present
Nov 28 10:56:37.882 INFO running `"docker" "inspect" "c3565eb6cb1442b07382fabd129270259ef994e56c319507fb7d6177450c1655"`
Nov 28 10:56:38.199 INFO running `"docker" "rm" "-f" "c3565eb6cb1442b07382fabd129270259ef994e56c319507fb7d6177450c1655"`
Nov 28 10:56:38.551 INFO [stdout] c3565eb6cb1442b07382fabd129270259ef994e56c319507fb7d6177450c1655