[INFO] cloning repository https://github.com/SaadWasim175/Chip-8-Emulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SaadWasim175/Chip-8-Emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaadWasim175%2FChip-8-Emulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaadWasim175%2FChip-8-Emulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 953a766a4e1fd22866100980d989b25ff92bf95c
[INFO] checking SaadWasim175/Chip-8-Emulator against 7211ea594cbf137ef6118b1752b959dea7cb9088 for pr-164148-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaadWasim175%2FChip-8-Emulator" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SaadWasim175/Chip-8-Emulator
[INFO] finished tweaking git repo https://github.com/SaadWasim175/Chip-8-Emulator
[INFO] tweaked toml for git repo https://github.com/SaadWasim175/Chip-8-Emulator written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SaadWasim175/Chip-8-Emulator on toolchain 7211ea594cbf137ef6118b1752b959dea7cb9088
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7211ea594cbf137ef6118b1752b959dea7cb9088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SaadWasim175/Chip-8-Emulator 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" "+7211ea594cbf137ef6118b1752b959dea7cb9088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ultraviolet v0.10.0
[INFO] [stderr]   Downloaded wgpu-core-deps-wasm v29.0.4
[INFO] [stderr]   Downloaded pixels v0.17.2
[INFO] [stderr]   Downloaded minifb v0.28.0
[INFO] [stderr]   Downloaded sdl2 v0.38.0
[INFO] [stderr]   Downloaded sdl2-sys v0.38.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 572f6f762c7b0b1efefabaa3baa9fba51801068541422ccc778323178bb1f7c6
[INFO] running `Command { std: "docker" "start" "572f6f762c7b0b1efefabaa3baa9fba51801068541422ccc778323178bb1f7c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "572f6f762c7b0b1efefabaa3baa9fba51801068541422ccc778323178bb1f7c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "572f6f762c7b0b1efefabaa3baa9fba51801068541422ccc778323178bb1f7c6" "/opt/rustwide/cargo-home/bin/cargo" "+7211ea594cbf137ef6118b1752b959dea7cb9088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "572f6f762c7b0b1efefabaa3baa9fba51801068541422ccc778323178bb1f7c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "572f6f762c7b0b1efefabaa3baa9fba51801068541422ccc778323178bb1f7c6" "/opt/rustwide/cargo-home/bin/cargo" "+7211ea594cbf137ef6118b1752b959dea7cb9088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]     Checking smallvec v1.16.1
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling find-msvc-tools v0.1.13
[INFO] [stderr]    Compiling quick-xml v0.41.0
[INFO] [stderr]     Checking dlib v0.5.3
[INFO] [stderr]    Compiling cc v1.4.7
[INFO] [stderr]    Compiling wayland-client v0.31.15
[INFO] [stderr]    Compiling xml-rs v0.8.29
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]    Compiling wayland-scanner v0.31.11
[INFO] [stderr]     Checking spirv v0.4.0+sdk-1.4.341.0
[INFO] [stderr]    Compiling wayland-backend v0.3.17
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking ash v0.38.0+1.3.281
[INFO] [stderr]     Checking gpu-descriptor-types v0.2.0
[INFO] [stderr]    Compiling wgpu-hal v29.0.4
[INFO] [stderr]     Checking xcursor v0.3.11
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]    Compiling bytemuck_derive v1.12.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]     Checking gpu-descriptor v0.3.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking khronos-egl v6.0.0
[INFO] [stderr]     Checking ordered-float v5.5.0
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]     Checking wayland-commons v0.29.5
[INFO] [stderr]     Checking thiserror v2.0.20
[INFO] [stderr]     Checking wgpu-types v29.0.4
[INFO] [stderr]    Compiling wgpu-core v29.0.4
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]     Checking tiny-skia-path v0.11.4
[INFO] [stderr]    Compiling zerocopy-derive v0.8.57
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking polling v3.11.0
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking wayland-csd-frame v0.3.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]    Compiling wgpu v29.0.4
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking zerocopy v0.8.57
[INFO] [stderr]     Checking calloop v0.13.0
[INFO] [stderr]     Checking tiny-skia v0.11.4
[INFO] [stderr]     Checking gethostname v1.1.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling minifb v0.28.0
[INFO] [stderr]     Checking wayland-protocols v0.32.13
[INFO] [stderr]     Checking calloop-wayland-source v0.3.0
[INFO] [stderr]     Checking wayland-cursor v0.31.14
[INFO] [stderr]    Compiling winit v0.30.13
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking x11rb v0.13.2
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking ultraviolet v0.10.0
[INFO] [stderr]     Checking wayland-cursor v0.29.5
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]     Checking rand v0.10.3
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking naga v29.0.4
[INFO] [stderr]     Checking wayland-protocols-wlr v0.3.12
[INFO] [stderr]     Checking wayland-protocols-plasma v0.3.12
[INFO] [stderr]     Checking smithay-client-toolkit v0.19.2
[INFO] [stderr]     Checking sctk-adwaita v0.10.1
[INFO] [stderr]     Checking gpu-allocator v0.28.0
[INFO] [stderr]     Checking wgpu-naga-bridge v29.0.4
[INFO] [stderr]     Checking wgpu-core-deps-windows-linux-android v29.0.4
[INFO] [stderr]     Checking pixels v0.17.2
[INFO] [stderr]     Checking chip_8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Instant` and `sleep`
[INFO] [stdout]  --> src/main.rs:3:77
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{fs::File, io::Read, sync::{Arc, atomic::AtomicU8}, thread::{self, sleep}, time::{Duration, Instant}};
[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 imports: `Instant` and `sleep`
[INFO] [stdout]  --> src/main.rs:3:77
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{fs::File, io::Read, sync::{Arc, atomic::AtomicU8}, thread::{self, sleep}, time::{Duration, Instant}};
[INFO] [stdout]   |                                                                             ^^^^^                    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `DT` is never read
[INFO] [stdout]   --> src/instruction_set.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Registers{
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub DT: u8,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KeyMap` is never constructed
[INFO] [stdout]   --> src/instruction_set.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct KeyMap{
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/instruction_set.rs:40:18
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl KeyMap {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 40 |     pub const fn new(key: Key, value: u8) -> KeyMap {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `I` should have a snake case name
[INFO] [stdout]    --> src/instruction_set.rs:466:13
[INFO] [stdout]     |
[INFO] [stdout] 466 |         let I = registers.I;
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `DT` is never read
[INFO] [stdout]   --> src/instruction_set.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Registers{
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub DT: u8,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KeyMap` is never constructed
[INFO] [stdout]   --> src/instruction_set.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct KeyMap{
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/instruction_set.rs:40:18
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl KeyMap {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 40 |     pub const fn new(key: Key, value: u8) -> KeyMap {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `I` should have a snake case name
[INFO] [stdout]    --> src/instruction_set.rs:466:13
[INFO] [stdout]     |
[INFO] [stdout] 466 |         let I = registers.I;
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `pixels`
[INFO] [stderr]  --> Cargo.toml:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pixels = "0.17.2"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `pixels`
[INFO] [stderr] warning: unused dependency `winit`
[INFO] [stderr]  --> Cargo.toml:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | winit = "0.30.13"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `winit`
[INFO] [stderr] warning: `chip_8` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 05s
[INFO] running `Command { std: "docker" "inspect" "572f6f762c7b0b1efefabaa3baa9fba51801068541422ccc778323178bb1f7c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "572f6f762c7b0b1efefabaa3baa9fba51801068541422ccc778323178bb1f7c6", kill_on_drop: false }`
[INFO] [stdout] 572f6f762c7b0b1efefabaa3baa9fba51801068541422ccc778323178bb1f7c6