[INFO] cloning repository https://github.com/SatyoWasistho/NES_Emu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SatyoWasistho/NES_Emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSatyoWasistho%2FNES_Emu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSatyoWasistho%2FNES_Emu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da72786ddd2d51a2e285457226292b383c3df552
[INFO] building SatyoWasistho/NES_Emu against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSatyoWasistho%2FNES_Emu" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SatyoWasistho/NES_Emu
[INFO] finished tweaking git repo https://github.com/SatyoWasistho/NES_Emu
[INFO] tweaked toml for git repo https://github.com/SatyoWasistho/NES_Emu written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SatyoWasistho/NES_Emu on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SatyoWasistho/NES_Emu already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfadfd00c6b5772b171e5c839bec2397d0858a0e6c04addfd375a2d532b47278
[INFO] running `Command { std: "docker" "start" "-a" "cfadfd00c6b5772b171e5c839bec2397d0858a0e6c04addfd375a2d532b47278", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfadfd00c6b5772b171e5c839bec2397d0858a0e6c04addfd375a2d532b47278", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfadfd00c6b5772b171e5c839bec2397d0858a0e6c04addfd375a2d532b47278", kill_on_drop: false }`
[INFO] [stdout] cfadfd00c6b5772b171e5c839bec2397d0858a0e6c04addfd375a2d532b47278
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a886e43041c868d30b1604677b83e7ff3e2220fbc8fed8b681a28a1fbdb08ce
[INFO] running `Command { std: "docker" "start" "-a" "2a886e43041c868d30b1604677b83e7ff3e2220fbc8fed8b681a28a1fbdb08ce", kill_on_drop: false }`
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[INFO] [stderr]    Compiling glutin v0.29.1
[INFO] [stderr]    Compiling NES_Emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/display.rs:103:20
[INFO] [stdout]     |
[INFO] [stdout] 103 |                   if (
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 104 | |                     x_offset + x >= viewport.x1 && 
[INFO] [stdout]     | |____________________^
[INFO] [stdout] ...
[INFO] [stdout] 108 |                       value > 0
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 109 | |                  ) {
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 ~                 if x_offset + x >= viewport.x1 && 
[INFO] [stdout] 104 |                     x_offset + x <  viewport.x2 && 
[INFO] [stdout] 105 |                     y_offset + y >= viewport.y1 && 
[INFO] [stdout] 106 |                     y_offset + y <  viewport.y2 &&
[INFO] [stdout] 107 ~                     value > 0  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FOUR_SCREEN` should have an upper camel case name
[INFO] [stdout]  --> src/rom.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     FOUR_SCREEN,
[INFO] [stdout]   |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `FourScreen`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeviceEvent` and `ElementState`
[INFO] [stdout]   --> src/main.rs:16:48
[INFO] [stdout]    |
[INFO] [stdout] 16 | use glium::glutin::event::{Event, WindowEvent, DeviceEvent, ElementState};
[INFO] [stdout]    |                                                ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Fullscreen`
[INFO] [stdout]   --> src/main.rs:18:44
[INFO] [stdout]    |
[INFO] [stdout] 18 | use glium::glutin::window::{WindowBuilder, Fullscreen};
[INFO] [stdout]    |                                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::executor::block_on`
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use futures::executor::block_on;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: denote infinite loops with `loop { ... }`
[INFO] [stdout]    --> src/main.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 122 |     while true {
[INFO] [stdout]     |     ^^^^^^^^^^ help: use `loop`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(while_true)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/ppu.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |         for i in 0..cycles {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input_option` is never read
[INFO] [stdout]    --> src/main.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |     let mut input_option = rx.recv().unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `device_id`
[INFO] [stdout]    --> src/main.rs:214:50
[INFO] [stdout]     |
[INFO] [stdout] 214 |                     WindowEvent::KeyboardInput { device_id, input, .. } => {
[INFO] [stdout]     |                                                  ^^^^^^^^^-
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  help: try removing the field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value captured by `input_option` is never read
[INFO] [stdout]    --> src/main.rs:207:9
[INFO] [stdout]     |
[INFO] [stdout] 207 |         input_option = None;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: did you mean to capture by reference instead?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `mem_write16` is never used
[INFO] [stdout]   --> src/cpu.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub trait Mem {
[INFO] [stdout]    |           --- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn mem_write16(&mut self, pos: u16, data: u16);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `legal` is never read
[INFO] [stdout]   --> src/cpu/opcodes.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct OpCode {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub legal: bool
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `SYSTEM_PALLETE` is never used
[INFO] [stdout]    --> src/ppu.rs:337:12
[INFO] [stdout]     |
[INFO] [stdout] 337 | pub static SYSTEM_PALLETE: [(u8,u8,u8); 64] = [
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `mapper` is never read
[INFO] [stdout]   --> src/rom.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Rom {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub mapper: u8,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RendererInitError` is never used
[INFO] [stdout]   --> src/renderer.rs:58:10
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub enum RendererInitError {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:225:9
[INFO] [stdout]     |
[INFO] [stdout] 225 |         gl_context.swap_buffers();          //Update Screen with Current Frame
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 225 |         let _ = gl_context.swap_buffers();          //Update Screen with Current Frame
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `base` should have an upper case name
[INFO] [stdout]   --> src/display.rs:35:20
[INFO] [stdout]    |
[INFO] [stdout] 35 |         static mut base: usize = 0;
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 35 -         static mut base: usize = 0;
[INFO] [stdout] 35 +         static mut BASE: usize = 0;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `upper` should have an upper case name
[INFO] [stdout]   --> src/display.rs:84:16
[INFO] [stdout]    |
[INFO] [stdout] 84 |     static mut upper: u8 = 0;
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 84 -     static mut upper: u8 = 0;
[INFO] [stdout] 84 +     static mut UPPER: u8 = 0;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `lower` should have an upper case name
[INFO] [stdout]   --> src/display.rs:85:16
[INFO] [stdout]    |
[INFO] [stdout] 85 |     static mut lower: u8 = 0;
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 85 -     static mut lower: u8 = 0;
[INFO] [stdout] 85 +     static mut LOWER: u8 = 0;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `value` should have an upper case name
[INFO] [stdout]   --> src/display.rs:87:16
[INFO] [stdout]    |
[INFO] [stdout] 87 |     static mut value: u8 = 0;
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 87 -     static mut value: u8 = 0;
[INFO] [stdout] 87 +     static mut VALUE: u8 = 0;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `rgb` should have an upper case name
[INFO] [stdout]   --> src/display.rs:89:16
[INFO] [stdout]    |
[INFO] [stdout] 89 |     static mut rgb: (u8, u8, u8) = SYSTEM_PALLETE[0];
[INFO] [stdout]    |                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 89 -     static mut rgb: (u8, u8, u8) = SYSTEM_PALLETE[0];
[INFO] [stdout] 89 +     static mut RGB: (u8, u8, u8) = SYSTEM_PALLETE[0];
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 51s
[INFO] running `Command { std: "docker" "inspect" "2a886e43041c868d30b1604677b83e7ff3e2220fbc8fed8b681a28a1fbdb08ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a886e43041c868d30b1604677b83e7ff3e2220fbc8fed8b681a28a1fbdb08ce", kill_on_drop: false }`
[INFO] [stdout] 2a886e43041c868d30b1604677b83e7ff3e2220fbc8fed8b681a28a1fbdb08ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5dbd6a82074dc8a4beb7dc8ef8c0279fc8376d95dda112aae87c4dba4fa2291
[INFO] running `Command { std: "docker" "start" "-a" "b5dbd6a82074dc8a4beb7dc8ef8c0279fc8376d95dda112aae87c4dba4fa2291", kill_on_drop: false }`
[INFO] [stderr]    Compiling NES_Emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/display.rs:103:20
[INFO] [stdout]     |
[INFO] [stdout] 103 |                   if (
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 104 | |                     x_offset + x >= viewport.x1 && 
[INFO] [stdout]     | |____________________^
[INFO] [stdout] ...
[INFO] [stdout] 108 |                       value > 0
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 109 | |                  ) {
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 ~                 if x_offset + x >= viewport.x1 && 
[INFO] [stdout] 104 |                     x_offset + x <  viewport.x2 && 
[INFO] [stdout] 105 |                     y_offset + y >= viewport.y1 && 
[INFO] [stdout] 106 |                     y_offset + y <  viewport.y2 &&
[INFO] [stdout] 107 ~                     value > 0  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FOUR_SCREEN` should have an upper camel case name
[INFO] [stdout]  --> src/rom.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     FOUR_SCREEN,
[INFO] [stdout]   |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `FourScreen`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeviceEvent` and `ElementState`
[INFO] [stdout]   --> src/main.rs:16:48
[INFO] [stdout]    |
[INFO] [stdout] 16 | use glium::glutin::event::{Event, WindowEvent, DeviceEvent, ElementState};
[INFO] [stdout]    |                                                ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Fullscreen`
[INFO] [stdout]   --> src/main.rs:18:44
[INFO] [stdout]    |
[INFO] [stdout] 18 | use glium::glutin::window::{WindowBuilder, Fullscreen};
[INFO] [stdout]    |                                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::executor::block_on`
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use futures::executor::block_on;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: denote infinite loops with `loop { ... }`
[INFO] [stdout]    --> src/main.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 122 |     while true {
[INFO] [stdout]     |     ^^^^^^^^^^ help: use `loop`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(while_true)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/ppu.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |         for i in 0..cycles {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input_option` is never read
[INFO] [stdout]    --> src/main.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |     let mut input_option = rx.recv().unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `device_id`
[INFO] [stdout]    --> src/main.rs:214:50
[INFO] [stdout]     |
[INFO] [stdout] 214 |                     WindowEvent::KeyboardInput { device_id, input, .. } => {
[INFO] [stdout]     |                                                  ^^^^^^^^^-
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  help: try removing the field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value captured by `input_option` is never read
[INFO] [stdout]    --> src/main.rs:207:9
[INFO] [stdout]     |
[INFO] [stdout] 207 |         input_option = None;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: did you mean to capture by reference instead?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `mem_write16` is never used
[INFO] [stdout]   --> src/cpu.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub trait Mem {
[INFO] [stdout]    |           --- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn mem_write16(&mut self, pos: u16, data: u16);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `legal` is never read
[INFO] [stdout]   --> src/cpu/opcodes.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct OpCode {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub legal: bool
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `SYSTEM_PALLETE` is never used
[INFO] [stdout]    --> src/ppu.rs:337:12
[INFO] [stdout]     |
[INFO] [stdout] 337 | pub static SYSTEM_PALLETE: [(u8,u8,u8); 64] = [
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `mapper` is never read
[INFO] [stdout]   --> src/rom.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Rom {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub mapper: u8,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RendererInitError` is never used
[INFO] [stdout]   --> src/renderer.rs:58:10
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub enum RendererInitError {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:225:9
[INFO] [stdout]     |
[INFO] [stdout] 225 |         gl_context.swap_buffers();          //Update Screen with Current Frame
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 225 |         let _ = gl_context.swap_buffers();          //Update Screen with Current Frame
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `base` should have an upper case name
[INFO] [stdout]   --> src/display.rs:35:20
[INFO] [stdout]    |
[INFO] [stdout] 35 |         static mut base: usize = 0;
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 35 -         static mut base: usize = 0;
[INFO] [stdout] 35 +         static mut BASE: usize = 0;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `upper` should have an upper case name
[INFO] [stdout]   --> src/display.rs:84:16
[INFO] [stdout]    |
[INFO] [stdout] 84 |     static mut upper: u8 = 0;
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 84 -     static mut upper: u8 = 0;
[INFO] [stdout] 84 +     static mut UPPER: u8 = 0;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `lower` should have an upper case name
[INFO] [stdout]   --> src/display.rs:85:16
[INFO] [stdout]    |
[INFO] [stdout] 85 |     static mut lower: u8 = 0;
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 85 -     static mut lower: u8 = 0;
[INFO] [stdout] 85 +     static mut LOWER: u8 = 0;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `value` should have an upper case name
[INFO] [stdout]   --> src/display.rs:87:16
[INFO] [stdout]    |
[INFO] [stdout] 87 |     static mut value: u8 = 0;
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 87 -     static mut value: u8 = 0;
[INFO] [stdout] 87 +     static mut VALUE: u8 = 0;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `rgb` should have an upper case name
[INFO] [stdout]   --> src/display.rs:89:16
[INFO] [stdout]    |
[INFO] [stdout] 89 |     static mut rgb: (u8, u8, u8) = SYSTEM_PALLETE[0];
[INFO] [stdout]    |                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 89 -     static mut rgb: (u8, u8, u8) = SYSTEM_PALLETE[0];
[INFO] [stdout] 89 +     static mut RGB: (u8, u8, u8) = SYSTEM_PALLETE[0];
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "b5dbd6a82074dc8a4beb7dc8ef8c0279fc8376d95dda112aae87c4dba4fa2291", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5dbd6a82074dc8a4beb7dc8ef8c0279fc8376d95dda112aae87c4dba4fa2291", kill_on_drop: false }`
[INFO] [stdout] b5dbd6a82074dc8a4beb7dc8ef8c0279fc8376d95dda112aae87c4dba4fa2291
