[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] testing TamirBO/chip8-emulator against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTamirBO%2Fchip8-emulator" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-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-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TamirBO/chip8-emulator on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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]  Downloading crates ...
[INFO] [stderr]   Downloaded enumn v0.1.14
[INFO] [stderr]   Downloaded egui-winit v0.31.1
[INFO] [stderr]   Downloaded emath v0.31.1
[INFO] [stderr]   Downloaded egui-wgpu v0.31.1
[INFO] [stderr]   Downloaded arboard v3.5.0
[INFO] [stderr]   Downloaded cc v1.2.22
[INFO] [stderr]   Downloaded epaint v0.31.1
[INFO] [stderr]   Downloaded eframe v0.31.1
[INFO] [stderr]   Downloaded libloading v0.8.7
[INFO] [stderr]   Downloaded egui_glow v0.31.1
[INFO] [stderr]   Downloaded ecolor v0.31.1
[INFO] [stderr]   Downloaded wgpu v24.0.3
[INFO] [stderr]   Downloaded wgpu-core v24.0.2
[INFO] [stderr]   Downloaded egui v0.31.1
[INFO] [stderr]   Downloaded winit v0.30.10
[INFO] [stderr]   Downloaded epaint_default_fonts v0.31.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bdb1f6c7cd3c43bdfa54d7f2234cd64d00919bbd89a37935f76b7e5c0cfd851b
[INFO] running `Command { std: "docker" "start" "-a" "bdb1f6c7cd3c43bdfa54d7f2234cd64d00919bbd89a37935f76b7e5c0cfd851b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdb1f6c7cd3c43bdfa54d7f2234cd64d00919bbd89a37935f76b7e5c0cfd851b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdb1f6c7cd3c43bdfa54d7f2234cd64d00919bbd89a37935f76b7e5c0cfd851b", kill_on_drop: false }`
[INFO] [stdout] bdb1f6c7cd3c43bdfa54d7f2234cd64d00919bbd89a37935f76b7e5c0cfd851b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51c805252defc8532115ce247d2d3204906cd5084116117e649023c6a0384a72
[INFO] running `Command { std: "docker" "start" "-a" "51c805252defc8532115ce247d2d3204906cd5084116117e649023c6a0384a72", 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 libc v0.2.172
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[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
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[INFO] [stderr]    Compiling raw-window-handle v0.6.2
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[INFO] [stderr]    Compiling glutin v0.32.3
[INFO] [stderr]    Compiling byteorder-lite v0.1.0
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[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling xdg-home v1.3.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling toml_edit v0.22.26
[INFO] [stderr]    Compiling cc v1.2.22
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.1
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.1
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling glutin-winit v0.5.0
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling tiff v0.9.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling owned_ttf_parser v0.25.0
[INFO] [stderr]    Compiling ab_glyph v0.2.29
[INFO] [stderr]    Compiling glow v0.16.0
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]    Compiling wayland-backend v0.3.10
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[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)]` 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)]` 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] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zvariant_utils v2.1.0
[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)]` 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]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_y`
[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]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_y`
[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)]` 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)]` 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 serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling bytemuck_derive v1.9.3
[INFO] [stderr]    Compiling enumflags2_derive v0.7.11
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zvariant_derive v4.2.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling zbus_macros v4.4.0
[INFO] [stderr]    Compiling enumn v0.1.14
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling bytemuck v1.23.0
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling zerovec v0.11.2
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling tiny-skia-path v0.11.4
[INFO] [stderr]    Compiling image v0.25.6
[INFO] [stderr]    Compiling tiny-skia v0.11.4
[INFO] [stderr]    Compiling serde v1.0.219
[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_normalizer v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling webbrowser v1.0.4
[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 xkbcommon-dl v0.4.2
[INFO] [stderr]    Compiling ron v0.8.1
[INFO] [stderr]    Compiling zvariant v4.2.0
[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 zbus_xml v4.0.0
[INFO] [stderr]    Compiling zbus-lockstep v0.4.4
[INFO] [stderr]    Compiling egui v0.31.1
[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 wayland-csd-frame v0.3.0
[INFO] [stderr]    Compiling zbus v4.4.0
[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 atspi-common v0.6.0
[INFO] [stderr]    Compiling egui_glow v0.31.1
[INFO] [stderr]    Compiling wayland-protocols-wlr v0.3.8
[INFO] [stderr]    Compiling wayland-protocols-plasma v0.3.8
[INFO] [stderr]    Compiling atspi-proxies v0.6.0
[INFO] [stderr]    Compiling accesskit_atspi_common v0.10.1
[INFO] [stderr]    Compiling sctk-adwaita v0.10.1
[INFO] [stderr]    Compiling smithay-clipboard v0.7.2
[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)]` 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)]` 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 15s
[INFO] running `Command { std: "docker" "inspect" "51c805252defc8532115ce247d2d3204906cd5084116117e649023c6a0384a72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51c805252defc8532115ce247d2d3204906cd5084116117e649023c6a0384a72", kill_on_drop: false }`
[INFO] [stdout] 51c805252defc8532115ce247d2d3204906cd5084116117e649023c6a0384a72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a4da4791be1e3798b039fdc05ec90411f7c0bc514df42c6c6170697298d1094
[INFO] running `Command { std: "docker" "start" "-a" "4a4da4791be1e3798b039fdc05ec90411f7c0bc514df42c6c6170697298d1094", 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] [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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling emulator v0.0.1 (/opt/rustwide/workdir/emulator)
[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] [stderr]    Compiling sdl_backend v0.1.0 (/opt/rustwide/workdir/sdl_backend)
[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)]` 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)]` 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]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_y`
[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]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_y`
[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)]` 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 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)]` 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: `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)]` 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 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)]` 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)]` 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 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)]` 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 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)]` 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]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_y`
[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]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_y`
[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)]` 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: `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)]` 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 `test` profile [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "4a4da4791be1e3798b039fdc05ec90411f7c0bc514df42c6c6170697298d1094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a4da4791be1e3798b039fdc05ec90411f7c0bc514df42c6c6170697298d1094", kill_on_drop: false }`
[INFO] [stdout] 4a4da4791be1e3798b039fdc05ec90411f7c0bc514df42c6c6170697298d1094
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd39c0ddaecfe29359c2fc5b63beecf1756c428a7307ade69fb34e4fc5067455
[INFO] running `Command { std: "docker" "start" "-a" "dd39c0ddaecfe29359c2fc5b63beecf1756c428a7307ade69fb34e4fc5067455", 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] warning: unused imports: `Duration` and `Instant`
[INFO] [stderr]  --> emulator/src/chip8.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::time::{Instant, Duration};
[INFO] [stderr]   |                 ^^^^^^^  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread::sleep`
[INFO] [stderr]  --> emulator/src/chip8.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::thread::sleep;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::memory::*`
[INFO] [stderr]  --> emulator/src/cpu.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::memory::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter::Inspect`
[INFO] [stderr]  --> emulator/src/cpu.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::iter::Inspect;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::rand::thread_rng`
[INFO] [stderr]  --> emulator/src/cpu.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use self::rand::thread_rng;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> emulator/src/cpu.rs:268:35
[INFO] [stderr]     |
[INFO] [stderr] 268 |         let line = c8.memory.data[(c8.cpu.i + i as usize)];
[INFO] [stderr]     |                                   ^                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 268 -         let line = c8.memory.data[(c8.cpu.i + i as usize)];
[INFO] [stderr] 268 +         let line = c8.memory.data[c8.cpu.i + i as usize];
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pixels`
[INFO] [stderr]  --> emulator/src/screen.rs:2:18
[INFO] [stderr]   |
[INFO] [stderr] 2 | use sdl2::{self, pixels};
[INFO] [stderr]   |                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Color`
[INFO] [stderr]  --> emulator/src/screen.rs:3:20
[INFO] [stderr]   |
[INFO] [stderr] 3 | use sdl2::pixels::{Color};
[INFO] [stderr]   |                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sdl2::rect::Rect`
[INFO] [stderr]  --> emulator/src/screen.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use sdl2::rect::Rect;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sdl2::render::Canvas`
[INFO] [stderr]  --> emulator/src/screen.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use sdl2::render::Canvas;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sdl2::video::Window`
[INFO] [stderr]  --> emulator/src/screen.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use sdl2::video::Window;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sdl2::keyboard::Keycode`
[INFO] [stderr]  --> emulator/src/keys.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use sdl2::keyboard::Keycode;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c8`
[INFO] [stderr]   --> emulator/src/cpu.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn run(c8: &mut Chip8) {}
[INFO] [stderr]    |            ^^ help: if this is intentional, prefix it with an underscore: `_c8`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]    --> emulator/src/cpu.rs:221:37
[INFO] [stderr]     |
[INFO] [stderr] 221 | fn shr_vx(c8: &mut Chip8, x: usize, y: usize) {
[INFO] [stderr]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]    --> emulator/src/cpu.rs:238:37
[INFO] [stderr]     |
[INFO] [stderr] 238 | fn shl_vx(c8: &mut Chip8, x: usize, y: usize) {
[INFO] [stderr]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c8`
[INFO] [stderr]    --> emulator/src/cpu.rs:256:15
[INFO] [stderr]     |
[INFO] [stderr] 256 | fn jp_v0_addr(c8: &mut Chip8, nnn: u16) {}
[INFO] [stderr]     |               ^^ help: if this is intentional, prefix it with an underscore: `_c8`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nnn`
[INFO] [stderr]    --> emulator/src/cpu.rs:256:31
[INFO] [stderr]     |
[INFO] [stderr] 256 | fn jp_v0_addr(c8: &mut Chip8, nnn: u16) {}
[INFO] [stderr]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_nnn`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `run` is never used
[INFO] [stderr]   --> emulator/src/cpu.rs:40:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl Cpu {
[INFO] [stderr]    | -------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 40 |     fn run(c8: &mut Chip8) {}
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `jp_v0_addr` is never used
[INFO] [stderr]    --> emulator/src/cpu.rs:256:4
[INFO] [stderr]     |
[INFO] [stderr] 256 | fn jp_v0_addr(c8: &mut Chip8, nnn: u16) {}
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SCREEN_WIDTH` is never used
[INFO] [stderr]  --> emulator/src/screen.rs:8:7
[INFO] [stderr]   |
[INFO] [stderr] 8 | const SCREEN_WIDTH: u32 = 64;
[INFO] [stderr]   |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SCREEN_HEIGHT` is never used
[INFO] [stderr]  --> emulator/src/screen.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 9 | const SCREEN_HEIGHT: u32 = 32;
[INFO] [stderr]   |       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SCALE` is never used
[INFO] [stderr]   --> emulator/src/screen.rs:11:7
[INFO] [stderr]    |
[INFO] [stderr] 11 | const SCALE: u32 = 20;
[INFO] [stderr]    |       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `emulator` (lib) generated 22 warnings (run `cargo fix --lib -p emulator` to apply 12 suggestions)
[INFO] [stderr] warning: `emulator` (lib test) generated 22 warnings (22 duplicates)
[INFO] [stderr] warning: unused import: `Duration`
[INFO] [stderr]   --> sdl_backend/src/main.rs:12:26
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::time::{Instant, Duration};
[INFO] [stderr]    |                          ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sdl2::keyboard`
[INFO] [stderr]   --> sdl_backend/src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use sdl2::keyboard;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sdl2::keyboard::Keycode`
[INFO] [stderr]   --> sdl_backend/src/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use sdl2::keyboard::Keycode;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `sdl_backend` (bin "sdl_backend" test) generated 3 warnings (run `cargo fix --bin "sdl_backend" --tests` to apply 3 suggestions)
[INFO] [stderr] warning: unused import: `egui::RichText`
[INFO] [stderr]  --> debugger/src/windows/disasm.rs:1:20
[INFO] [stderr]   |
[INFO] [stderr] 1 | use eframe::{egui, egui::RichText};
[INFO] [stderr]   |                    ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `cpu` and `memory`
[INFO] [stderr]  --> debugger/src/windows/disasm.rs:3:13
[INFO] [stderr]   |
[INFO] [stderr] 3 | use chip8::{cpu, cpu::Instruction, chip8::Chip8, memory};
[INFO] [stderr]   |             ^^^                                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `debugger` (lib) generated 2 warnings (run `cargo fix --lib -p debugger` to apply 2 suggestions)
[INFO] [stderr] warning: `debugger` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: unused import: `chip8::cpu::Instruction`
[INFO] [stderr]  --> debugger/src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use chip8::cpu::Instruction;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `egui::Vec2`
[INFO] [stderr]  --> debugger/src/main.rs:5:14
[INFO] [stderr]   |
[INFO] [stderr] 5 | use eframe::{egui::Vec2, NativeOptions, CreationContext};
[INFO] [stderr]   |              ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `debugger` (bin "debugger" test) generated 2 warnings (run `cargo fix --bin "debugger" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/debugger-f9a510a1838df9ee)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/debugger-55187b50d034a8d8)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chip8-904d5f988e6d8991)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sdl_backend-448efe9a7b0002dc)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests debugger
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chip8
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> emulator/src/cpu.rs:268:35
[INFO] [stderr]     |
[INFO] [stderr] 268 |         let line = c8.memory.data[(c8.cpu.i + i as usize)];
[INFO] [stderr]     |                                   ^                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 268 -         let line = c8.memory.data[(c8.cpu.i + i as usize)];
[INFO] [stderr] 268 +         let line = c8.memory.data[c8.cpu.i + i as usize];
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dd39c0ddaecfe29359c2fc5b63beecf1756c428a7307ade69fb34e4fc5067455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd39c0ddaecfe29359c2fc5b63beecf1756c428a7307ade69fb34e4fc5067455", kill_on_drop: false }`
[INFO] [stdout] dd39c0ddaecfe29359c2fc5b63beecf1756c428a7307ade69fb34e4fc5067455
