[INFO] cloning repository https://github.com/TamirBO/chip8-emulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TamirBO/chip8-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTamirBO%2Fchip8-emulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTamirBO%2Fchip8-emulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89178160dddb69f34f8f853efd95092fd3321c8c
[INFO] building TamirBO/chip8-emulator against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTamirBO%2Fchip8-emulator" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TamirBO/chip8-emulator
[INFO] finished tweaking git repo https://github.com/TamirBO/chip8-emulator
[INFO] tweaked toml for git repo https://github.com/TamirBO/chip8-emulator written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TamirBO/chip8-emulator 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/TamirBO/chip8-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e5b767894f578ccf924814af6a6944281542ed3bd01d3ff2cd90990d9a048a29
[INFO] running `Command { std: "docker" "start" "-a" "e5b767894f578ccf924814af6a6944281542ed3bd01d3ff2cd90990d9a048a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5b767894f578ccf924814af6a6944281542ed3bd01d3ff2cd90990d9a048a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5b767894f578ccf924814af6a6944281542ed3bd01d3ff2cd90990d9a048a29", kill_on_drop: false }`
[INFO] [stdout] e5b767894f578ccf924814af6a6944281542ed3bd01d3ff2cd90990d9a048a29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 967191135afdb6a0676b875b578aa25f5437d3d9a1d42a15483115c6527290e9
[INFO] running `Command { std: "docker" "start" "-a" "967191135afdb6a0676b875b578aa25f5437d3d9a1d42a15483115c6527290e9", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
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[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling xml-rs v0.8.26
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling cursor-icon v1.1.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.19.2
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[INFO] [stderr]    Compiling raw-window-handle v0.6.2
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling weezl v0.1.8
[INFO] [stderr]    Compiling epaint_default_fonts v0.31.1
[INFO] [stderr]    Compiling profiling v1.0.16
[INFO] [stderr]    Compiling smol_str v0.2.2
[INFO] [stderr]    Compiling dpi v0.1.2
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[INFO] [stderr]    Compiling glutin v0.32.3
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]    Compiling tiff v0.9.1
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[INFO] [stderr]    Compiling glow v0.16.0
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[INFO] [stderr]    Compiling glutin_egl_sys v0.7.1
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.1
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[INFO] [stderr]    Compiling owned_ttf_parser v0.25.0
[INFO] [stderr]    Compiling ab_glyph v0.2.29
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling xdg-home v1.3.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling cc v1.2.22
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling wayland-backend v0.3.10
[INFO] [stderr]    Compiling emulator v0.0.1 (/opt/rustwide/workdir/emulator)
[INFO] [stdout] warning: unused imports: `Duration` and `Instant`
[INFO] [stdout]  --> emulator/src/chip8.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::{Instant, Duration};
[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: `std::thread::sleep`
[INFO] [stdout]  --> emulator/src/chip8.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::thread::sleep;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::memory::*`
[INFO] [stdout]  --> emulator/src/cpu.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::memory::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Inspect`
[INFO] [stdout]  --> emulator/src/cpu.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::iter::Inspect;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::rand::thread_rng`
[INFO] [stdout]  --> emulator/src/cpu.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use self::rand::thread_rng;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> emulator/src/cpu.rs:268:35
[INFO] [stdout]     |
[INFO] [stdout] 268 |         let line = c8.memory.data[(c8.cpu.i + i as usize)];
[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] 268 -         let line = c8.memory.data[(c8.cpu.i + i as usize)];
[INFO] [stdout] 268 +         let line = c8.memory.data[c8.cpu.i + i as usize ];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pixels`
[INFO] [stdout]  --> emulator/src/screen.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sdl2::{self, pixels};
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Color`
[INFO] [stdout]  --> emulator/src/screen.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sdl2::pixels::{Color};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::rect::Rect`
[INFO] [stdout]  --> emulator/src/screen.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sdl2::rect::Rect;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::render::Canvas`
[INFO] [stdout]  --> emulator/src/screen.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sdl2::render::Canvas;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::video::Window`
[INFO] [stdout]  --> emulator/src/screen.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use sdl2::video::Window;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::keyboard::Keycode`
[INFO] [stdout]  --> emulator/src/keys.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sdl2::keyboard::Keycode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c8`
[INFO] [stdout]   --> emulator/src/cpu.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn run(c8: &mut Chip8) {}
[INFO] [stdout]    |            ^^ help: if this is intentional, prefix it with an underscore: `_c8`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> emulator/src/cpu.rs:221:37
[INFO] [stdout]     |
[INFO] [stdout] 221 | fn shr_vx(c8: &mut Chip8, x: usize, y: usize) {
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 221 | fn shr_vx(c8: &mut Chip8, x: usize, _y: usize) {
[INFO] [stdout]     |                                     +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MAX_ROM_SIZE`
[INFO] [stdout]     |
[INFO] [stdout] 221 - fn shr_vx(c8: &mut Chip8, x: usize, y: usize) {
[INFO] [stdout] 221 + fn shr_vx(c8: &mut Chip8, x: usize, memory::MAX_ROM_SIZE: usize) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> emulator/src/cpu.rs:238:37
[INFO] [stdout]     |
[INFO] [stdout] 238 | fn shl_vx(c8: &mut Chip8, x: usize, y: usize) {
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 238 | fn shl_vx(c8: &mut Chip8, x: usize, _y: usize) {
[INFO] [stdout]     |                                     +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MAX_ROM_SIZE`
[INFO] [stdout]     |
[INFO] [stdout] 238 - fn shl_vx(c8: &mut Chip8, x: usize, y: usize) {
[INFO] [stdout] 238 + fn shl_vx(c8: &mut Chip8, x: usize, memory::MAX_ROM_SIZE: usize) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c8`
[INFO] [stdout]    --> emulator/src/cpu.rs:256:15
[INFO] [stdout]     |
[INFO] [stdout] 256 | fn jp_v0_addr(c8: &mut Chip8, nnn: u16) {}
[INFO] [stdout]     |               ^^ help: if this is intentional, prefix it with an underscore: `_c8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nnn`
[INFO] [stdout]    --> emulator/src/cpu.rs:256:31
[INFO] [stdout]     |
[INFO] [stdout] 256 | fn jp_v0_addr(c8: &mut Chip8, nnn: u16) {}
[INFO] [stdout]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_nnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `run` is never used
[INFO] [stdout]   --> emulator/src/cpu.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Cpu {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn run(c8: &mut Chip8) {}
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jp_v0_addr` is never used
[INFO] [stdout]    --> emulator/src/cpu.rs:256:4
[INFO] [stdout]     |
[INFO] [stdout] 256 | fn jp_v0_addr(c8: &mut Chip8, nnn: u16) {}
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCREEN_WIDTH` is never used
[INFO] [stdout]  --> emulator/src/screen.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const SCREEN_WIDTH: u32 = 64;
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCREEN_HEIGHT` is never used
[INFO] [stdout]  --> emulator/src/screen.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const SCREEN_HEIGHT: u32 = 32;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCALE` is never used
[INFO] [stdout]   --> emulator/src/screen.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const SCALE: u32 = 20;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sdl_backend v0.1.0 (/opt/rustwide/workdir/sdl_backend)
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]   --> sdl_backend/src/main.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::time::{Instant, Duration};
[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: `sdl2::keyboard`
[INFO] [stdout]   --> sdl_backend/src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use sdl2::keyboard;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::keyboard::Keycode`
[INFO] [stdout]   --> sdl_backend/src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use sdl2::keyboard::Keycode;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zvariant_utils v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling bytemuck_derive v1.9.3
[INFO] [stderr]    Compiling enumflags2_derive v0.7.11
[INFO] [stderr]    Compiling zvariant_derive v4.2.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling zbus_macros v4.4.0
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling enumn v0.1.14
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling bytemuck v1.23.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tiny-skia-path v0.11.4
[INFO] [stderr]    Compiling image v0.25.6
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling zerovec v0.11.2
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling tiny-skia v0.11.4
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.2
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.0
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling enumflags2 v0.7.11
[INFO] [stderr]    Compiling quick-xml v0.30.0
[INFO] [stderr]    Compiling accesskit v0.17.1
[INFO] [stderr]    Compiling emath v0.31.1
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling zvariant v4.2.0
[INFO] [stderr]    Compiling xkbcommon-dl v0.4.2
[INFO] [stderr]    Compiling ron v0.8.1
[INFO] [stderr]    Compiling webbrowser v1.0.4
[INFO] [stderr]    Compiling ecolor v0.31.1
[INFO] [stderr]    Compiling epaint v0.31.1
[INFO] [stderr]    Compiling accesskit_consumer v0.26.0
[INFO] [stderr]    Compiling zbus_names v3.0.0
[INFO] [stderr]    Compiling egui v0.31.1
[INFO] [stderr]    Compiling zbus_xml v4.0.0
[INFO] [stderr]    Compiling zbus-lockstep v0.4.4
[INFO] [stderr]    Compiling zbus-lockstep-macros v0.4.4
[INFO] [stderr]    Compiling polling v3.7.4
[INFO] [stderr]    Compiling x11rb v0.13.1
[INFO] [stderr]    Compiling async-io v2.4.0
[INFO] [stderr]    Compiling calloop v0.13.0
[INFO] [stderr]    Compiling zbus v4.4.0
[INFO] [stderr]    Compiling wayland-csd-frame v0.3.0
[INFO] [stderr]    Compiling arboard v3.5.0
[INFO] [stderr]    Compiling wayland-protocols v0.32.8
[INFO] [stderr]    Compiling wayland-cursor v0.31.10
[INFO] [stderr]    Compiling calloop-wayland-source v0.3.0
[INFO] [stderr]    Compiling egui_glow v0.31.1
[INFO] [stderr]    Compiling atspi-common v0.6.0
[INFO] [stderr]    Compiling wayland-protocols-wlr v0.3.8
[INFO] [stderr]    Compiling wayland-protocols-plasma v0.3.8
[INFO] [stderr]    Compiling sctk-adwaita v0.10.1
[INFO] [stderr]    Compiling smithay-clipboard v0.7.2
[INFO] [stderr]    Compiling atspi-proxies v0.6.0
[INFO] [stderr]    Compiling accesskit_atspi_common v0.10.1
[INFO] [stderr]    Compiling atspi-connection v0.6.0
[INFO] [stderr]    Compiling atspi v0.22.0
[INFO] [stderr]    Compiling accesskit_unix v0.13.1
[INFO] [stderr]    Compiling accesskit_winit v0.23.1
[INFO] [stderr]    Compiling egui-winit v0.31.1
[INFO] [stderr]    Compiling eframe v0.31.1
[INFO] [stderr]    Compiling debugger v0.1.0 (/opt/rustwide/workdir/debugger)
[INFO] [stdout] warning: unused import: `egui::RichText`
[INFO] [stdout]  --> debugger/src/windows/disasm.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use eframe::{egui, egui::RichText};
[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: `cpu` and `memory`
[INFO] [stdout]  --> debugger/src/windows/disasm.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use chip8::{cpu, cpu::Instruction, chip8::Chip8, memory};
[INFO] [stdout]   |             ^^^                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chip8::cpu::Instruction`
[INFO] [stdout]  --> debugger/src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use chip8::cpu::Instruction;
[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: `egui::Vec2`
[INFO] [stdout]  --> debugger/src/main.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use eframe::{egui::Vec2, NativeOptions, CreationContext};
[INFO] [stdout]   |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 24s
[INFO] running `Command { std: "docker" "inspect" "967191135afdb6a0676b875b578aa25f5437d3d9a1d42a15483115c6527290e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "967191135afdb6a0676b875b578aa25f5437d3d9a1d42a15483115c6527290e9", kill_on_drop: false }`
[INFO] [stdout] 967191135afdb6a0676b875b578aa25f5437d3d9a1d42a15483115c6527290e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6c49df39a05bf9bcb149783c14beb97288ec44282f101fd45939c668690c8132
[INFO] running `Command { std: "docker" "start" "-a" "6c49df39a05bf9bcb149783c14beb97288ec44282f101fd45939c668690c8132", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling emulator v0.0.1 (/opt/rustwide/workdir/emulator)
[INFO] [stderr]    Compiling sdl_backend v0.1.0 (/opt/rustwide/workdir/sdl_backend)
[INFO] [stderr]    Compiling debugger v0.1.0 (/opt/rustwide/workdir/debugger)
[INFO] [stdout] warning: unused imports: `Duration` and `Instant`
[INFO] [stdout]  --> emulator/src/chip8.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::{Instant, Duration};
[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: `std::thread::sleep`
[INFO] [stdout]  --> emulator/src/chip8.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::thread::sleep;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::memory::*`
[INFO] [stdout]  --> emulator/src/cpu.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::memory::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Inspect`
[INFO] [stdout]  --> emulator/src/cpu.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::iter::Inspect;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::rand::thread_rng`
[INFO] [stdout]  --> emulator/src/cpu.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use self::rand::thread_rng;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> emulator/src/cpu.rs:268:35
[INFO] [stdout]     |
[INFO] [stdout] 268 |         let line = c8.memory.data[(c8.cpu.i + i as usize)];
[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] 268 -         let line = c8.memory.data[(c8.cpu.i + i as usize)];
[INFO] [stdout] 268 +         let line = c8.memory.data[c8.cpu.i + i as usize ];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pixels`
[INFO] [stdout]  --> emulator/src/screen.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sdl2::{self, pixels};
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Color`
[INFO] [stdout]  --> emulator/src/screen.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sdl2::pixels::{Color};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::rect::Rect`
[INFO] [stdout]  --> emulator/src/screen.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sdl2::rect::Rect;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::render::Canvas`
[INFO] [stdout]  --> emulator/src/screen.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sdl2::render::Canvas;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::video::Window`
[INFO] [stdout]  --> emulator/src/screen.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use sdl2::video::Window;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::keyboard::Keycode`
[INFO] [stdout]  --> emulator/src/keys.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sdl2::keyboard::Keycode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c8`
[INFO] [stdout]   --> emulator/src/cpu.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn run(c8: &mut Chip8) {}
[INFO] [stdout]    |            ^^ help: if this is intentional, prefix it with an underscore: `_c8`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> emulator/src/cpu.rs:221:37
[INFO] [stdout]     |
[INFO] [stdout] 221 | fn shr_vx(c8: &mut Chip8, x: usize, y: usize) {
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 221 | fn shr_vx(c8: &mut Chip8, x: usize, _y: usize) {
[INFO] [stdout]     |                                     +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MAX_ROM_SIZE`
[INFO] [stdout]     |
[INFO] [stdout] 221 - fn shr_vx(c8: &mut Chip8, x: usize, y: usize) {
[INFO] [stdout] 221 + fn shr_vx(c8: &mut Chip8, x: usize, memory::MAX_ROM_SIZE: usize) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> emulator/src/cpu.rs:238:37
[INFO] [stdout]     |
[INFO] [stdout] 238 | fn shl_vx(c8: &mut Chip8, x: usize, y: usize) {
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 238 | fn shl_vx(c8: &mut Chip8, x: usize, _y: usize) {
[INFO] [stdout]     |                                     +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MAX_ROM_SIZE`
[INFO] [stdout]     |
[INFO] [stdout] 238 - fn shl_vx(c8: &mut Chip8, x: usize, y: usize) {
[INFO] [stdout] 238 + fn shl_vx(c8: &mut Chip8, x: usize, memory::MAX_ROM_SIZE: usize) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c8`
[INFO] [stdout]    --> emulator/src/cpu.rs:256:15
[INFO] [stdout]     |
[INFO] [stdout] 256 | fn jp_v0_addr(c8: &mut Chip8, nnn: u16) {}
[INFO] [stdout]     |               ^^ help: if this is intentional, prefix it with an underscore: `_c8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nnn`
[INFO] [stdout]    --> emulator/src/cpu.rs:256:31
[INFO] [stdout]     |
[INFO] [stdout] 256 | fn jp_v0_addr(c8: &mut Chip8, nnn: u16) {}
[INFO] [stdout]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_nnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `run` is never used
[INFO] [stdout]   --> emulator/src/cpu.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Cpu {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn run(c8: &mut Chip8) {}
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jp_v0_addr` is never used
[INFO] [stdout]    --> emulator/src/cpu.rs:256:4
[INFO] [stdout]     |
[INFO] [stdout] 256 | fn jp_v0_addr(c8: &mut Chip8, nnn: u16) {}
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCREEN_WIDTH` is never used
[INFO] [stdout]  --> emulator/src/screen.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const SCREEN_WIDTH: u32 = 64;
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCREEN_HEIGHT` is never used
[INFO] [stdout]  --> emulator/src/screen.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const SCREEN_HEIGHT: u32 = 32;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCALE` is never used
[INFO] [stdout]   --> emulator/src/screen.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const SCALE: u32 = 20;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui::RichText`
[INFO] [stdout]  --> debugger/src/windows/disasm.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use eframe::{egui, egui::RichText};
[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: `cpu` and `memory`
[INFO] [stdout]  --> debugger/src/windows/disasm.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use chip8::{cpu, cpu::Instruction, chip8::Chip8, memory};
[INFO] [stdout]   |             ^^^                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chip8::cpu::Instruction`
[INFO] [stdout]  --> debugger/src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use chip8::cpu::Instruction;
[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: `egui::Vec2`
[INFO] [stdout]  --> debugger/src/main.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use eframe::{egui::Vec2, NativeOptions, CreationContext};
[INFO] [stdout]   |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]   --> sdl_backend/src/main.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::time::{Instant, Duration};
[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: `sdl2::keyboard`
[INFO] [stdout]   --> sdl_backend/src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use sdl2::keyboard;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::keyboard::Keycode`
[INFO] [stdout]   --> sdl_backend/src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use sdl2::keyboard::Keycode;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Instant`
[INFO] [stdout]  --> emulator/src/chip8.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::{Instant, Duration};
[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: `std::thread::sleep`
[INFO] [stdout]  --> emulator/src/chip8.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::thread::sleep;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::memory::*`
[INFO] [stdout]  --> emulator/src/cpu.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::memory::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Inspect`
[INFO] [stdout]  --> emulator/src/cpu.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::iter::Inspect;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::rand::thread_rng`
[INFO] [stdout]  --> emulator/src/cpu.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use self::rand::thread_rng;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> emulator/src/cpu.rs:268:35
[INFO] [stdout]     |
[INFO] [stdout] 268 |         let line = c8.memory.data[(c8.cpu.i + i as usize)];
[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] 268 -         let line = c8.memory.data[(c8.cpu.i + i as usize)];
[INFO] [stdout] 268 +         let line = c8.memory.data[c8.cpu.i + i as usize ];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pixels`
[INFO] [stdout]  --> emulator/src/screen.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sdl2::{self, pixels};
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Color`
[INFO] [stdout]  --> emulator/src/screen.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sdl2::pixels::{Color};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::rect::Rect`
[INFO] [stdout]  --> emulator/src/screen.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sdl2::rect::Rect;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::render::Canvas`
[INFO] [stdout]  --> emulator/src/screen.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sdl2::render::Canvas;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::video::Window`
[INFO] [stdout]  --> emulator/src/screen.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use sdl2::video::Window;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui::RichText`
[INFO] [stdout]  --> debugger/src/windows/disasm.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use eframe::{egui, egui::RichText};
[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: `sdl2::keyboard::Keycode`
[INFO] [stdout]  --> emulator/src/keys.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sdl2::keyboard::Keycode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cpu` and `memory`
[INFO] [stdout]  --> debugger/src/windows/disasm.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use chip8::{cpu, cpu::Instruction, chip8::Chip8, memory};
[INFO] [stdout]   |             ^^^                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c8`
[INFO] [stdout]   --> emulator/src/cpu.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn run(c8: &mut Chip8) {}
[INFO] [stdout]    |            ^^ help: if this is intentional, prefix it with an underscore: `_c8`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> emulator/src/cpu.rs:221:37
[INFO] [stdout]     |
[INFO] [stdout] 221 | fn shr_vx(c8: &mut Chip8, x: usize, y: usize) {
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 221 | fn shr_vx(c8: &mut Chip8, x: usize, _y: usize) {
[INFO] [stdout]     |                                     +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MAX_ROM_SIZE`
[INFO] [stdout]     |
[INFO] [stdout] 221 - fn shr_vx(c8: &mut Chip8, x: usize, y: usize) {
[INFO] [stdout] 221 + fn shr_vx(c8: &mut Chip8, x: usize, memory::MAX_ROM_SIZE: usize) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> emulator/src/cpu.rs:238:37
[INFO] [stdout]     |
[INFO] [stdout] 238 | fn shl_vx(c8: &mut Chip8, x: usize, y: usize) {
[INFO] [stdout]     |                                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 238 | fn shl_vx(c8: &mut Chip8, x: usize, _y: usize) {
[INFO] [stdout]     |                                     +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MAX_ROM_SIZE`
[INFO] [stdout]     |
[INFO] [stdout] 238 - fn shl_vx(c8: &mut Chip8, x: usize, y: usize) {
[INFO] [stdout] 238 + fn shl_vx(c8: &mut Chip8, x: usize, memory::MAX_ROM_SIZE: usize) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c8`
[INFO] [stdout]    --> emulator/src/cpu.rs:256:15
[INFO] [stdout]     |
[INFO] [stdout] 256 | fn jp_v0_addr(c8: &mut Chip8, nnn: u16) {}
[INFO] [stdout]     |               ^^ help: if this is intentional, prefix it with an underscore: `_c8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nnn`
[INFO] [stdout]    --> emulator/src/cpu.rs:256:31
[INFO] [stdout]     |
[INFO] [stdout] 256 | fn jp_v0_addr(c8: &mut Chip8, nnn: u16) {}
[INFO] [stdout]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_nnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `run` is never used
[INFO] [stdout]   --> emulator/src/cpu.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Cpu {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn run(c8: &mut Chip8) {}
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jp_v0_addr` is never used
[INFO] [stdout]    --> emulator/src/cpu.rs:256:4
[INFO] [stdout]     |
[INFO] [stdout] 256 | fn jp_v0_addr(c8: &mut Chip8, nnn: u16) {}
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCREEN_WIDTH` is never used
[INFO] [stdout]  --> emulator/src/screen.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const SCREEN_WIDTH: u32 = 64;
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCREEN_HEIGHT` is never used
[INFO] [stdout]  --> emulator/src/screen.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const SCREEN_HEIGHT: u32 = 32;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCALE` is never used
[INFO] [stdout]   --> emulator/src/screen.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const SCALE: u32 = 20;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "6c49df39a05bf9bcb149783c14beb97288ec44282f101fd45939c668690c8132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c49df39a05bf9bcb149783c14beb97288ec44282f101fd45939c668690c8132", kill_on_drop: false }`
[INFO] [stdout] 6c49df39a05bf9bcb149783c14beb97288ec44282f101fd45939c668690c8132
