[INFO] cloning repository https://github.com/r1cebank/rgb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/r1cebank/rgb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr1cebank%2Frgb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr1cebank%2Frgb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e4dc4148c5acca4bdaa48c391f72f0a983eb67b1 [INFO] testing r1cebank/rgb against beta-2025-09-21 for beta-1.91-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr1cebank%2Frgb" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/r1cebank/rgb [INFO] finished tweaking git repo https://github.com/r1cebank/rgb [INFO] tweaked toml for git repo https://github.com/r1cebank/rgb written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/r1cebank/rgb on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/r1cebank/rgb 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5fe391c8e46bf5c7495faf1a1cf9cc4bf0b35fe299e1e28cb834c34a7d3e2615 [INFO] running `Command { std: "docker" "start" "-a" "5fe391c8e46bf5c7495faf1a1cf9cc4bf0b35fe299e1e28cb834c34a7d3e2615", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5fe391c8e46bf5c7495faf1a1cf9cc4bf0b35fe299e1e28cb834c34a7d3e2615", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fe391c8e46bf5c7495faf1a1cf9cc4bf0b35fe299e1e28cb834c34a7d3e2615", kill_on_drop: false }` [INFO] [stdout] 5fe391c8e46bf5c7495faf1a1cf9cc4bf0b35fe299e1e28cb834c34a7d3e2615 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be073ec6c23e41b5b12885e11d809588915402e815939296b1fab7d264c8db28 [INFO] running `Command { std: "docker" "start" "-a" "be073ec6c23e41b5b12885e11d809588915402e815939296b1fab7d264c8db28", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling libloading v0.6.5 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling piston-float v1.0.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling piston-viewport v1.0.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling wayland-sys v0.21.13 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling piston-graphics_api_version v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling draw_state v0.8.0 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling weezl v0.1.2 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling crossbeam-epoch v0.9.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling gfx_core v0.9.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling standback v0.2.11 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling ttf-parser v0.6.2 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling ordered-float v1.1.0 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling gfx_gl v0.6.1 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling png v0.16.7 [INFO] [stderr] Compiling gif v0.11.1 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling bytemuck v1.4.1 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling piston-texture v0.8.0 [INFO] [stderr] Compiling wayland-commons v0.21.13 [INFO] [stderr] Compiling owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rusttype v0.9.2 [INFO] [stderr] Compiling gfx v0.18.2 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling shader_version v0.7.0 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling vecmath v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling read_color v1.0.0 [INFO] [stderr] Compiling interpolation v0.2.0 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling time v0.2.22 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling lock_api v0.4.1 [INFO] [stderr] Compiling piston2d-graphics v0.39.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.4.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling term v0.6.1 [INFO] [stderr] Compiling spinning_top v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling futures-core v0.3.7 [INFO] [stderr] Compiling futures-sink v0.3.7 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling find_folder v0.3.0 [INFO] [stderr] Compiling strum v0.19.5 [INFO] [stderr] Compiling cpal v0.8.2 [INFO] [stderr] Compiling jpeg-decoder v0.1.20 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling flume v0.9.1 [INFO] [stderr] Compiling tiff v0.6.0 [INFO] [stderr] Compiling simplelog v0.7.6 [INFO] [stderr] Compiling image v0.23.11 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling strum_macros v0.19.4 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling gfx_device_gl v0.16.2 [INFO] [stderr] Compiling piston-gfx_texture v0.41.0 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.72.0 [INFO] [stderr] Compiling pistoncore-input v1.0.0 [INFO] [stderr] Compiling pistoncore-window v0.47.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.52.0 [INFO] [stderr] Compiling piston v0.52.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.6 [INFO] [stderr] Compiling winit v0.19.5 [INFO] [stderr] Compiling glutin v0.21.2 [INFO] [stderr] Compiling pistoncore-glutin_window v0.67.1 [INFO] [stderr] Compiling piston_window v0.116.0 [INFO] [stderr] Compiling rgb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/cartridge/mbc3.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::{Error, Read, Write}; [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: `Error` [INFO] [stdout] --> src/cartridge/rtc.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::{Error, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::debug::message::DebugMessage` [INFO] [stdout] --> src/debug.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::debug::message::DebugMessage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::emulator::Emulator` [INFO] [stdout] --> src/debug.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::emulator::Emulator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver` and `TryRecvError` [INFO] [stdout] --> src/debug.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | use flume::{Receiver, TryRecvError}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Builder` and `JoinHandle` [INFO] [stdout] --> src/debug.rs:20:19 [INFO] [stdout] | [INFO] [stdout] 20 | use std::thread::{Builder, JoinHandle}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cartridge::load_cartridge` [INFO] [stdout] --> src/emulator.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::cartridge::load_cartridge; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cpu::instruction::InstructionSet` [INFO] [stdout] --> src/emulator.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::cpu::instruction::InstructionSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `random_framebuffer` [INFO] [stdout] --> src/emulator.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::ppu::{random_framebuffer, Mode, PPUFramebuffer}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/memory/mmu.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/memory/mmu.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/memory/mmu.rs:122:19 [INFO] [stdout] | [INFO] [stdout] 122 | 0x0000...0x7fff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/memory/mmu.rs:155:18 [INFO] [stdout] | [INFO] [stdout] 155 | 0xf40...0xff4b => self.ppu.borrow().get(address), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/memory/mmu.rs:208:19 [INFO] [stdout] | [INFO] [stdout] 208 | 0xff80...0xfffe => self.high_ram[address as usize - 0xff80] = value, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ppu.rs:492:19 [INFO] [stdout] | [INFO] [stdout] 492 | 0xfe00...0xfe9f => self.oam[address as usize - 0xfe00], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Path` [INFO] [stdout] --> src/save.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/cartridge/rom.rs:21:23 [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, _address: u16, value: u8) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `OAM_START_ADDRESS` [INFO] [stdout] | [INFO] [stdout] 21 - fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] 21 + fn set(&mut self, memory::mmu::MMU::oam_dma::OAM_START_ADDRESS: u16, value: u8) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/cartridge/rom.rs:21:37 [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, address: u16, _value: u8) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `D_PAD` [INFO] [stdout] | [INFO] [stdout] 21 - fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] 21 + fn set(&mut self, address: u16, cpu::D_PAD: u8) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/debug/debug_logger.rs:34:31 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn should_skip(&self, config: &Config, record: &Record<'_>) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3388:5 [INFO] [stdout] | [INFO] [stdout] 3388 | core.registers.a = core.registers.a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3440:5 [INFO] [stdout] | [INFO] [stdout] 3440 | core.registers.l = core.registers.l; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3464:5 [INFO] [stdout] | [INFO] [stdout] 3464 | core.registers.h = core.registers.h; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3488:5 [INFO] [stdout] | [INFO] [stdout] 3488 | core.registers.e = core.registers.e; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3512:5 [INFO] [stdout] | [INFO] [stdout] 3512 | core.registers.d = core.registers.d; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3536:5 [INFO] [stdout] | [INFO] [stdout] 3536 | core.registers.c = core.registers.c; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3588:5 [INFO] [stdout] | [INFO] [stdout] 3588 | core.registers.b = core.registers.b; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INTERRUPT_ENABLE_REG` is never used [INFO] [stdout] --> src/cpu.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const INTERRUPT_ENABLE_REG: u16 = 0xFFFF; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INTERRUPT_FLAG_REG` is never used [INFO] [stdout] --> src/cpu.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | const INTERRUPT_FLAG_REG: u16 = 0xFF0F; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `V_BLANK` is never used [INFO] [stdout] --> src/cpu.rs:25:7 [INFO] [stdout] | [INFO] [stdout] 25 | const V_BLANK: u8 = 0x01; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LCD_STAT` is never used [INFO] [stdout] --> src/cpu.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 26 | const LCD_STAT: u8 = 0x02; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TIMER` is never used [INFO] [stdout] --> src/cpu.rs:27:7 [INFO] [stdout] | [INFO] [stdout] 27 | const TIMER: u8 = 0x04; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SERIAL` is never used [INFO] [stdout] --> src/cpu.rs:28:7 [INFO] [stdout] | [INFO] [stdout] 28 | const SERIAL: u8 = 0x08; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `D_PAD` is never used [INFO] [stdout] --> src/cpu.rs:29:7 [INFO] [stdout] | [INFO] [stdout] 29 | const D_PAD: u8 = 0x10; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `last_serial` is never read [INFO] [stdout] --> src/memory/mmu.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct MMU { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 21 | last_serial: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `index` is never read [INFO] [stdout] --> src/ppu.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 80 | pub struct Sprite { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 88 | index: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Sprite` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `S` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | S: u8, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `M` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | M: u8, [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `H` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | H: u8, [INFO] [stdout] | ^ help: convert the identifier to snake case: `h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `DL` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | DL: u8, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `dl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `DH` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | DH: u8, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `dh` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/cartridge/mbc3.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::{Error, Read, Write}; [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: `Error` [INFO] [stdout] --> src/cartridge/rtc.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::{Error, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::debug::message::DebugMessage` [INFO] [stdout] --> src/debug.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::debug::message::DebugMessage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::emulator::Emulator` [INFO] [stdout] --> src/debug.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::emulator::Emulator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver` and `TryRecvError` [INFO] [stdout] --> src/debug.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | use flume::{Receiver, TryRecvError}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Builder` and `JoinHandle` [INFO] [stdout] --> src/debug.rs:20:19 [INFO] [stdout] | [INFO] [stdout] 20 | use std::thread::{Builder, JoinHandle}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cpu::interrupt::Flag::Joypad` [INFO] [stdout] --> src/display.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::cpu::interrupt::Flag::Joypad; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cpu::registers::Flag` [INFO] [stdout] --> src/display/debug_canvas.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::cpu::registers::Flag; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FB_H` and `FB_W` [INFO] [stdout] --> src/display/game_canvas.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::ppu::{PPUFramebuffer, FB_H, FB_W}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `piston_window::*` [INFO] [stdout] --> src/display/game_canvas.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use piston_window::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cartridge::load_cartridge` [INFO] [stdout] --> src/emulator.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::cartridge::load_cartridge; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cpu::instruction::InstructionSet` [INFO] [stdout] --> src/emulator.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::cpu::instruction::InstructionSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `random_framebuffer` [INFO] [stdout] --> src/emulator.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::ppu::{random_framebuffer, Mode, PPUFramebuffer}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/memory/mmu.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/memory/mmu.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/memory/mmu.rs:122:19 [INFO] [stdout] | [INFO] [stdout] 122 | 0x0000...0x7fff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/memory/mmu.rs:155:18 [INFO] [stdout] | [INFO] [stdout] 155 | 0xf40...0xff4b => self.ppu.borrow().get(address), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/memory/mmu.rs:208:19 [INFO] [stdout] | [INFO] [stdout] 208 | 0xff80...0xfffe => self.high_ram[address as usize - 0xff80] = value, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ppu.rs:492:19 [INFO] [stdout] | [INFO] [stdout] 492 | 0xfe00...0xfe9f => self.oam[address as usize - 0xfe00], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Path` [INFO] [stdout] --> src/save.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `format` [INFO] [stdout] --> src/apu.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | let format = cpal::Format { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_format` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/cartridge/rom.rs:21:23 [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, _address: u16, value: u8) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `OAM_START_ADDRESS` [INFO] [stdout] | [INFO] [stdout] 21 - fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] 21 + fn set(&mut self, memory::mmu::MMU::oam_dma::OAM_START_ADDRESS: u16, value: u8) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/cartridge/rom.rs:21:37 [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, address: u16, _value: u8) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `D_PAD` [INFO] [stdout] | [INFO] [stdout] 21 - fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] 21 + fn set(&mut self, address: u16, cpu::D_PAD: u8) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/debug/debug_logger.rs:34:31 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn should_skip(&self, config: &Config, record: &Record<'_>) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/display.rs:90:25 [INFO] [stdout] | [INFO] [stdout] 90 | let mut key_pressed = match key { [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/display.rs:130:33 [INFO] [stdout] | [INFO] [stdout] 130 | ... let mut key_pressed = match key { [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3388:5 [INFO] [stdout] | [INFO] [stdout] 3388 | core.registers.a = core.registers.a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3440:5 [INFO] [stdout] | [INFO] [stdout] 3440 | core.registers.l = core.registers.l; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3464:5 [INFO] [stdout] | [INFO] [stdout] 3464 | core.registers.h = core.registers.h; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3488:5 [INFO] [stdout] | [INFO] [stdout] 3488 | core.registers.e = core.registers.e; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3512:5 [INFO] [stdout] | [INFO] [stdout] 3512 | core.registers.d = core.registers.d; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3536:5 [INFO] [stdout] | [INFO] [stdout] 3536 | core.registers.c = core.registers.c; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3588:5 [INFO] [stdout] | [INFO] [stdout] 3588 | core.registers.b = core.registers.b; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INTERRUPT_ENABLE_REG` is never used [INFO] [stdout] --> src/cpu.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const INTERRUPT_ENABLE_REG: u16 = 0xFFFF; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INTERRUPT_FLAG_REG` is never used [INFO] [stdout] --> src/cpu.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | const INTERRUPT_FLAG_REG: u16 = 0xFF0F; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `V_BLANK` is never used [INFO] [stdout] --> src/cpu.rs:25:7 [INFO] [stdout] | [INFO] [stdout] 25 | const V_BLANK: u8 = 0x01; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LCD_STAT` is never used [INFO] [stdout] --> src/cpu.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 26 | const LCD_STAT: u8 = 0x02; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TIMER` is never used [INFO] [stdout] --> src/cpu.rs:27:7 [INFO] [stdout] | [INFO] [stdout] 27 | const TIMER: u8 = 0x04; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SERIAL` is never used [INFO] [stdout] --> src/cpu.rs:28:7 [INFO] [stdout] | [INFO] [stdout] 28 | const SERIAL: u8 = 0x08; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `D_PAD` is never used [INFO] [stdout] --> src/cpu.rs:29:7 [INFO] [stdout] | [INFO] [stdout] 29 | const D_PAD: u8 = 0x10; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `flip` is never used [INFO] [stdout] --> src/cpu.rs:249:12 [INFO] [stdout] | [INFO] [stdout] 94 | impl ClockedCPU { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 249 | pub fn flip(&mut self) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `opcode` is never read [INFO] [stdout] --> src/cpu/instruction.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Instruction { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 12 | pub name: &'static str, [INFO] [stdout] 13 | pub opcode: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Serial` is never constructed [INFO] [stdout] --> src/cpu/interrupt.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum Flag { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 7 | Serial = 3, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Flag` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FB_W` is never used [INFO] [stdout] --> src/debug.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | pub const FB_W: usize = 160; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FB_H` is never used [INFO] [stdout] --> src/debug.rs:23:11 [INFO] [stdout] | [INFO] [stdout] 23 | pub const FB_H: usize = 144; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `PeekValue` is never constructed [INFO] [stdout] --> src/debug/command.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum DebugCommand { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] 3 | PeekValue(u16), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DebugCommand` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Debuggable` is never used [INFO] [stdout] --> src/debug/debuggable.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait Debuggable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/debug/message.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | MemoryUpdate(Vec), [INFO] [stdout] | ------------ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `DebugMessage` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 - MemoryUpdate(Vec), [INFO] [stdout] 9 + MemoryUpdate(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `DebugCommand` is never constructed [INFO] [stdout] --> src/debug/message.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum DebugMessage { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] 7 | LogUpdate(String), [INFO] [stdout] 8 | DebugCommand(DebugCommand), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DebugMessage` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `update_tile_canvas` is never used [INFO] [stdout] --> src/display/debug_canvas.rs:161:8 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn update_tile_canvas( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PIXEL_COLOUR_STRIDE` is never used [INFO] [stdout] --> src/display/debug_canvas.rs:189:11 [INFO] [stdout] | [INFO] [stdout] 189 | const PIXEL_COLOUR_STRIDE: usize = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `last_serial` is never read [INFO] [stdout] --> src/memory/mmu.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct MMU { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 21 | last_serial: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `index` is never read [INFO] [stdout] --> src/ppu.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 80 | pub struct Sprite { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 88 | index: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Sprite` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `random_framebuffer` is never used [INFO] [stdout] --> src/ppu.rs:624:8 [INFO] [stdout] | [INFO] [stdout] 624 | pub fn random_framebuffer() -> PPUFramebuffer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `S` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | S: u8, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `M` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | M: u8, [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `H` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | H: u8, [INFO] [stdout] | ^ help: convert the identifier to snake case: `h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `DL` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | DL: u8, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `dl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `DH` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | DH: u8, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `dh` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 21s [INFO] running `Command { std: "docker" "inspect" "be073ec6c23e41b5b12885e11d809588915402e815939296b1fab7d264c8db28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be073ec6c23e41b5b12885e11d809588915402e815939296b1fab7d264c8db28", kill_on_drop: false }` [INFO] [stdout] be073ec6c23e41b5b12885e11d809588915402e815939296b1fab7d264c8db28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44b4340c966e54c99d3d3e7d419f168863929b4e6df3b0caca5517fbfac43438 [INFO] running `Command { std: "docker" "start" "-a" "44b4340c966e54c99d3d3e7d419f168863929b4e6df3b0caca5517fbfac43438", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/cartridge/mbc3.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::{Error, Read, Write}; [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: `Error` [INFO] [stdout] --> src/cartridge/rtc.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::{Error, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::debug::message::DebugMessage` [INFO] [stdout] --> src/debug.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::debug::message::DebugMessage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::emulator::Emulator` [INFO] [stdout] --> src/debug.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::emulator::Emulator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver` and `TryRecvError` [INFO] [stdout] --> src/debug.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | use flume::{Receiver, TryRecvError}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Builder` and `JoinHandle` [INFO] [stdout] --> src/debug.rs:20:19 [INFO] [stdout] | [INFO] [stdout] 20 | use std::thread::{Builder, JoinHandle}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cartridge::load_cartridge` [INFO] [stdout] --> src/emulator.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::cartridge::load_cartridge; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cpu::instruction::InstructionSet` [INFO] [stdout] --> src/emulator.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::cpu::instruction::InstructionSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `random_framebuffer` [INFO] [stdout] --> src/emulator.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::ppu::{random_framebuffer, Mode, PPUFramebuffer}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/memory/mmu.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/memory/mmu.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/memory/mmu.rs:122:19 [INFO] [stdout] | [INFO] [stdout] 122 | 0x0000...0x7fff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/memory/mmu.rs:155:18 [INFO] [stdout] | [INFO] [stdout] 155 | 0xf40...0xff4b => self.ppu.borrow().get(address), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/memory/mmu.rs:208:19 [INFO] [stdout] | [INFO] [stdout] 208 | 0xff80...0xfffe => self.high_ram[address as usize - 0xff80] = value, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ppu.rs:492:19 [INFO] [stdout] | [INFO] [stdout] 492 | 0xfe00...0xfe9f => self.oam[address as usize - 0xfe00], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Path` [INFO] [stdout] --> src/save.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/cartridge/rom.rs:21:23 [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, _address: u16, value: u8) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `OAM_START_ADDRESS` [INFO] [stdout] | [INFO] [stdout] 21 - fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] 21 + fn set(&mut self, memory::mmu::MMU::oam_dma::OAM_START_ADDRESS: u16, value: u8) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/cartridge/rom.rs:21:37 [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, address: u16, _value: u8) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `D_PAD` [INFO] [stdout] | [INFO] [stdout] 21 - fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] 21 + fn set(&mut self, address: u16, cpu::D_PAD: u8) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/debug/debug_logger.rs:34:31 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn should_skip(&self, config: &Config, record: &Record<'_>) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3388:5 [INFO] [stdout] | [INFO] [stdout] 3388 | core.registers.a = core.registers.a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3440:5 [INFO] [stdout] | [INFO] [stdout] 3440 | core.registers.l = core.registers.l; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3464:5 [INFO] [stdout] | [INFO] [stdout] 3464 | core.registers.h = core.registers.h; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3488:5 [INFO] [stdout] | [INFO] [stdout] 3488 | core.registers.e = core.registers.e; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3512:5 [INFO] [stdout] | [INFO] [stdout] 3512 | core.registers.d = core.registers.d; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3536:5 [INFO] [stdout] | [INFO] [stdout] 3536 | core.registers.c = core.registers.c; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3588:5 [INFO] [stdout] | [INFO] [stdout] 3588 | core.registers.b = core.registers.b; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INTERRUPT_ENABLE_REG` is never used [INFO] [stdout] --> src/cpu.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const INTERRUPT_ENABLE_REG: u16 = 0xFFFF; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INTERRUPT_FLAG_REG` is never used [INFO] [stdout] --> src/cpu.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | const INTERRUPT_FLAG_REG: u16 = 0xFF0F; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `V_BLANK` is never used [INFO] [stdout] --> src/cpu.rs:25:7 [INFO] [stdout] | [INFO] [stdout] 25 | const V_BLANK: u8 = 0x01; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LCD_STAT` is never used [INFO] [stdout] --> src/cpu.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 26 | const LCD_STAT: u8 = 0x02; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TIMER` is never used [INFO] [stdout] --> src/cpu.rs:27:7 [INFO] [stdout] | [INFO] [stdout] 27 | const TIMER: u8 = 0x04; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SERIAL` is never used [INFO] [stdout] --> src/cpu.rs:28:7 [INFO] [stdout] | [INFO] [stdout] 28 | const SERIAL: u8 = 0x08; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `D_PAD` is never used [INFO] [stdout] --> src/cpu.rs:29:7 [INFO] [stdout] | [INFO] [stdout] 29 | const D_PAD: u8 = 0x10; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `last_serial` is never read [INFO] [stdout] --> src/memory/mmu.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct MMU { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 21 | last_serial: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `index` is never read [INFO] [stdout] --> src/ppu.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 80 | pub struct Sprite { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 88 | index: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Sprite` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `S` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | S: u8, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `M` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | M: u8, [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `H` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | H: u8, [INFO] [stdout] | ^ help: convert the identifier to snake case: `h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `DL` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | DL: u8, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `dl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `DH` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | DH: u8, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `dh` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/cartridge/mbc3.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::{Error, Read, Write}; [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: `Error` [INFO] [stdout] --> src/cartridge/rtc.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::{Error, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::debug::message::DebugMessage` [INFO] [stdout] --> src/debug.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::debug::message::DebugMessage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::emulator::Emulator` [INFO] [stdout] --> src/debug.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::emulator::Emulator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver` and `TryRecvError` [INFO] [stdout] --> src/debug.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | use flume::{Receiver, TryRecvError}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Builder` and `JoinHandle` [INFO] [stdout] --> src/debug.rs:20:19 [INFO] [stdout] | [INFO] [stdout] 20 | use std::thread::{Builder, JoinHandle}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cpu::interrupt::Flag::Joypad` [INFO] [stdout] --> src/display.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::cpu::interrupt::Flag::Joypad; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cpu::registers::Flag` [INFO] [stdout] --> src/display/debug_canvas.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::cpu::registers::Flag; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FB_H` and `FB_W` [INFO] [stdout] --> src/display/game_canvas.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::ppu::{PPUFramebuffer, FB_H, FB_W}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `piston_window::*` [INFO] [stdout] --> src/display/game_canvas.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use piston_window::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cartridge::load_cartridge` [INFO] [stdout] --> src/emulator.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::cartridge::load_cartridge; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cpu::instruction::InstructionSet` [INFO] [stdout] --> src/emulator.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::cpu::instruction::InstructionSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `random_framebuffer` [INFO] [stdout] --> src/emulator.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::ppu::{random_framebuffer, Mode, PPUFramebuffer}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/memory/mmu.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/memory/mmu.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/memory/mmu.rs:122:19 [INFO] [stdout] | [INFO] [stdout] 122 | 0x0000...0x7fff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/memory/mmu.rs:155:18 [INFO] [stdout] | [INFO] [stdout] 155 | 0xf40...0xff4b => self.ppu.borrow().get(address), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/memory/mmu.rs:208:19 [INFO] [stdout] | [INFO] [stdout] 208 | 0xff80...0xfffe => self.high_ram[address as usize - 0xff80] = value, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ppu.rs:492:19 [INFO] [stdout] | [INFO] [stdout] 492 | 0xfe00...0xfe9f => self.oam[address as usize - 0xfe00], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Path` [INFO] [stdout] --> src/save.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `format` [INFO] [stdout] --> src/apu.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | let format = cpal::Format { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_format` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/cartridge/rom.rs:21:23 [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, _address: u16, value: u8) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `OAM_START_ADDRESS` [INFO] [stdout] | [INFO] [stdout] 21 - fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] 21 + fn set(&mut self, memory::mmu::MMU::oam_dma::OAM_START_ADDRESS: u16, value: u8) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/cartridge/rom.rs:21:37 [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, address: u16, _value: u8) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `D_PAD` [INFO] [stdout] | [INFO] [stdout] 21 - fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] 21 + fn set(&mut self, address: u16, cpu::D_PAD: u8) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/debug/debug_logger.rs:34:31 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn should_skip(&self, config: &Config, record: &Record<'_>) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/display.rs:90:25 [INFO] [stdout] | [INFO] [stdout] 90 | let mut key_pressed = match key { [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/display.rs:130:33 [INFO] [stdout] | [INFO] [stdout] 130 | ... let mut key_pressed = match key { [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3388:5 [INFO] [stdout] | [INFO] [stdout] 3388 | core.registers.a = core.registers.a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3440:5 [INFO] [stdout] | [INFO] [stdout] 3440 | core.registers.l = core.registers.l; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3464:5 [INFO] [stdout] | [INFO] [stdout] 3464 | core.registers.h = core.registers.h; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3488:5 [INFO] [stdout] | [INFO] [stdout] 3488 | core.registers.e = core.registers.e; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3512:5 [INFO] [stdout] | [INFO] [stdout] 3512 | core.registers.d = core.registers.d; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3536:5 [INFO] [stdout] | [INFO] [stdout] 3536 | core.registers.c = core.registers.c; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3588:5 [INFO] [stdout] | [INFO] [stdout] 3588 | core.registers.b = core.registers.b; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INTERRUPT_ENABLE_REG` is never used [INFO] [stdout] --> src/cpu.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const INTERRUPT_ENABLE_REG: u16 = 0xFFFF; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INTERRUPT_FLAG_REG` is never used [INFO] [stdout] --> src/cpu.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | const INTERRUPT_FLAG_REG: u16 = 0xFF0F; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `V_BLANK` is never used [INFO] [stdout] --> src/cpu.rs:25:7 [INFO] [stdout] | [INFO] [stdout] 25 | const V_BLANK: u8 = 0x01; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LCD_STAT` is never used [INFO] [stdout] --> src/cpu.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 26 | const LCD_STAT: u8 = 0x02; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TIMER` is never used [INFO] [stdout] --> src/cpu.rs:27:7 [INFO] [stdout] | [INFO] [stdout] 27 | const TIMER: u8 = 0x04; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SERIAL` is never used [INFO] [stdout] --> src/cpu.rs:28:7 [INFO] [stdout] | [INFO] [stdout] 28 | const SERIAL: u8 = 0x08; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `D_PAD` is never used [INFO] [stdout] --> src/cpu.rs:29:7 [INFO] [stdout] | [INFO] [stdout] 29 | const D_PAD: u8 = 0x10; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `flip` is never used [INFO] [stdout] --> src/cpu.rs:249:12 [INFO] [stdout] | [INFO] [stdout] 94 | impl ClockedCPU { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 249 | pub fn flip(&mut self) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `opcode` is never read [INFO] [stdout] --> src/cpu/instruction.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Instruction { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 12 | pub name: &'static str, [INFO] [stdout] 13 | pub opcode: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Serial` is never constructed [INFO] [stdout] --> src/cpu/interrupt.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum Flag { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 7 | Serial = 3, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Flag` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FB_W` is never used [INFO] [stdout] --> src/debug.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | pub const FB_W: usize = 160; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FB_H` is never used [INFO] [stdout] --> src/debug.rs:23:11 [INFO] [stdout] | [INFO] [stdout] 23 | pub const FB_H: usize = 144; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `PeekValue` is never constructed [INFO] [stdout] --> src/debug/command.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum DebugCommand { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] 3 | PeekValue(u16), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DebugCommand` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Debuggable` is never used [INFO] [stdout] --> src/debug/debuggable.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait Debuggable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/debug/message.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | MemoryUpdate(Vec), [INFO] [stdout] | ------------ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `DebugMessage` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 - MemoryUpdate(Vec), [INFO] [stdout] 9 + MemoryUpdate(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `DebugCommand` is never constructed [INFO] [stdout] --> src/debug/message.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum DebugMessage { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] 7 | LogUpdate(String), [INFO] [stdout] 8 | DebugCommand(DebugCommand), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DebugMessage` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `update_tile_canvas` is never used [INFO] [stdout] --> src/display/debug_canvas.rs:161:8 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn update_tile_canvas( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PIXEL_COLOUR_STRIDE` is never used [INFO] [stdout] --> src/display/debug_canvas.rs:189:11 [INFO] [stdout] | [INFO] [stdout] 189 | const PIXEL_COLOUR_STRIDE: usize = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `last_serial` is never read [INFO] [stdout] --> src/memory/mmu.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct MMU { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 21 | last_serial: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `index` is never read [INFO] [stdout] --> src/ppu.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 80 | pub struct Sprite { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 88 | index: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Sprite` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `random_framebuffer` is never used [INFO] [stdout] --> src/ppu.rs:624:8 [INFO] [stdout] | [INFO] [stdout] 624 | pub fn random_framebuffer() -> PPUFramebuffer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `S` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | S: u8, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `M` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | M: u8, [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `H` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | H: u8, [INFO] [stdout] | ^ help: convert the identifier to snake case: `h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `DL` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | DL: u8, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `dl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `DH` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | DH: u8, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `dh` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rgb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rgb::emulator::Emulator` [INFO] [stdout] --> tests/cpu_test.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rgb::emulator::Emulator; [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: `Error` [INFO] [stdout] --> src/cartridge/mbc3.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::{Error, Read, Write}; [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: `Error` [INFO] [stdout] --> src/cartridge/rtc.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::{Error, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::debug::message::DebugMessage` [INFO] [stdout] --> src/debug.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::debug::message::DebugMessage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::emulator::Emulator` [INFO] [stdout] --> src/debug.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::emulator::Emulator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver` and `TryRecvError` [INFO] [stdout] --> src/debug.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | use flume::{Receiver, TryRecvError}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Builder` and `JoinHandle` [INFO] [stdout] --> src/debug.rs:20:19 [INFO] [stdout] | [INFO] [stdout] 20 | use std::thread::{Builder, JoinHandle}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cartridge::load_cartridge` [INFO] [stdout] --> src/emulator.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::cartridge::load_cartridge; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cpu::instruction::InstructionSet` [INFO] [stdout] --> src/emulator.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::cpu::instruction::InstructionSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `random_framebuffer` [INFO] [stdout] --> src/emulator.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::ppu::{random_framebuffer, Mode, PPUFramebuffer}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/memory/mmu.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/memory/mmu.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/memory/mmu.rs:122:19 [INFO] [stdout] | [INFO] [stdout] 122 | 0x0000...0x7fff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/memory/mmu.rs:155:18 [INFO] [stdout] | [INFO] [stdout] 155 | 0xf40...0xff4b => self.ppu.borrow().get(address), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/memory/mmu.rs:208:19 [INFO] [stdout] | [INFO] [stdout] 208 | 0xff80...0xfffe => self.high_ram[address as usize - 0xff80] = value, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ppu.rs:492:19 [INFO] [stdout] | [INFO] [stdout] 492 | 0xfe00...0xfe9f => self.oam[address as usize - 0xfe00], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Path` [INFO] [stdout] --> src/save.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/cartridge/mbc3.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::{Error, Read, Write}; [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: `Error` [INFO] [stdout] --> src/cartridge/rtc.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::{Error, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::debug::message::DebugMessage` [INFO] [stdout] --> src/debug.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::debug::message::DebugMessage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::emulator::Emulator` [INFO] [stdout] --> src/debug.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::emulator::Emulator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver` and `TryRecvError` [INFO] [stdout] --> src/debug.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | use flume::{Receiver, TryRecvError}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Builder` and `JoinHandle` [INFO] [stdout] --> src/debug.rs:20:19 [INFO] [stdout] | [INFO] [stdout] 20 | use std::thread::{Builder, JoinHandle}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cpu::interrupt::Flag::Joypad` [INFO] [stdout] --> src/display.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::cpu::interrupt::Flag::Joypad; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cpu::registers::Flag` [INFO] [stdout] --> src/display/debug_canvas.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::cpu::registers::Flag; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FB_H` and `FB_W` [INFO] [stdout] --> src/display/game_canvas.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::ppu::{PPUFramebuffer, FB_H, FB_W}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `piston_window::*` [INFO] [stdout] --> src/display/game_canvas.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use piston_window::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cartridge::load_cartridge` [INFO] [stdout] --> src/emulator.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::cartridge::load_cartridge; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cpu::instruction::InstructionSet` [INFO] [stdout] --> src/emulator.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::cpu::instruction::InstructionSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `random_framebuffer` [INFO] [stdout] --> src/emulator.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::ppu::{random_framebuffer, Mode, PPUFramebuffer}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/memory/mmu.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/memory/mmu.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/memory/mmu.rs:122:19 [INFO] [stdout] | [INFO] [stdout] 122 | 0x0000...0x7fff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/memory/mmu.rs:155:18 [INFO] [stdout] | [INFO] [stdout] 155 | 0xf40...0xff4b => self.ppu.borrow().get(address), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/memory/mmu.rs:208:19 [INFO] [stdout] | [INFO] [stdout] 208 | 0xff80...0xfffe => self.high_ram[address as usize - 0xff80] = value, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ppu.rs:492:19 [INFO] [stdout] | [INFO] [stdout] 492 | 0xfe00...0xfe9f => self.oam[address as usize - 0xfe00], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Path` [INFO] [stdout] --> src/save.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/cartridge/rom.rs:21:23 [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, _address: u16, value: u8) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `OAM_START_ADDRESS` [INFO] [stdout] | [INFO] [stdout] 21 - fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] 21 + fn set(&mut self, memory::mmu::MMU::oam_dma::OAM_START_ADDRESS: u16, value: u8) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/cartridge/rom.rs:21:37 [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, address: u16, _value: u8) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `D_PAD` [INFO] [stdout] | [INFO] [stdout] 21 - fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] 21 + fn set(&mut self, address: u16, cpu::D_PAD: u8) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/debug/debug_logger.rs:34:31 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn should_skip(&self, config: &Config, record: &Record<'_>) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `format` [INFO] [stdout] --> src/apu.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | let format = cpal::Format { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_format` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/cartridge/rom.rs:21:23 [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, _address: u16, value: u8) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `OAM_START_ADDRESS` [INFO] [stdout] | [INFO] [stdout] 21 - fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] 21 + fn set(&mut self, memory::mmu::MMU::oam_dma::OAM_START_ADDRESS: u16, value: u8) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/cartridge/rom.rs:21:37 [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 21 | fn set(&mut self, address: u16, _value: u8) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `D_PAD` [INFO] [stdout] | [INFO] [stdout] 21 - fn set(&mut self, address: u16, value: u8) { [INFO] [stdout] 21 + fn set(&mut self, address: u16, cpu::D_PAD: u8) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3388:5 [INFO] [stdout] | [INFO] [stdout] 3388 | core.registers.a = core.registers.a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3440:5 [INFO] [stdout] | [INFO] [stdout] 3440 | core.registers.l = core.registers.l; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3464:5 [INFO] [stdout] | [INFO] [stdout] 3464 | core.registers.h = core.registers.h; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3488:5 [INFO] [stdout] | [INFO] [stdout] 3488 | core.registers.e = core.registers.e; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3512:5 [INFO] [stdout] | [INFO] [stdout] 3512 | core.registers.d = core.registers.d; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3536:5 [INFO] [stdout] | [INFO] [stdout] 3536 | core.registers.c = core.registers.c; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3588:5 [INFO] [stdout] | [INFO] [stdout] 3588 | core.registers.b = core.registers.b; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INTERRUPT_ENABLE_REG` is never used [INFO] [stdout] --> src/cpu.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const INTERRUPT_ENABLE_REG: u16 = 0xFFFF; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INTERRUPT_FLAG_REG` is never used [INFO] [stdout] --> src/cpu.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | const INTERRUPT_FLAG_REG: u16 = 0xFF0F; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `V_BLANK` is never used [INFO] [stdout] --> src/cpu.rs:25:7 [INFO] [stdout] | [INFO] [stdout] 25 | const V_BLANK: u8 = 0x01; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LCD_STAT` is never used [INFO] [stdout] --> src/cpu.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 26 | const LCD_STAT: u8 = 0x02; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TIMER` is never used [INFO] [stdout] --> src/cpu.rs:27:7 [INFO] [stdout] | [INFO] [stdout] 27 | const TIMER: u8 = 0x04; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SERIAL` is never used [INFO] [stdout] --> src/cpu.rs:28:7 [INFO] [stdout] | [INFO] [stdout] 28 | const SERIAL: u8 = 0x08; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `D_PAD` is never used [INFO] [stdout] --> src/cpu.rs:29:7 [INFO] [stdout] | [INFO] [stdout] 29 | const D_PAD: u8 = 0x10; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `last_serial` is never read [INFO] [stdout] --> src/memory/mmu.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct MMU { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 21 | last_serial: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `index` is never read [INFO] [stdout] --> src/ppu.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 80 | pub struct Sprite { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 88 | index: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Sprite` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `S` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | S: u8, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `M` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | M: u8, [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `H` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | H: u8, [INFO] [stdout] | ^ help: convert the identifier to snake case: `h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `DL` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | DL: u8, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `dl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `DH` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | DH: u8, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `dh` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/debug/debug_logger.rs:34:31 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn should_skip(&self, config: &Config, record: &Record<'_>) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/display.rs:90:25 [INFO] [stdout] | [INFO] [stdout] 90 | let mut key_pressed = match key { [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/display.rs:130:33 [INFO] [stdout] | [INFO] [stdout] 130 | ... let mut key_pressed = match key { [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3388:5 [INFO] [stdout] | [INFO] [stdout] 3388 | core.registers.a = core.registers.a; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3440:5 [INFO] [stdout] | [INFO] [stdout] 3440 | core.registers.l = core.registers.l; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3464:5 [INFO] [stdout] | [INFO] [stdout] 3464 | core.registers.h = core.registers.h; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3488:5 [INFO] [stdout] | [INFO] [stdout] 3488 | core.registers.e = core.registers.e; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3512:5 [INFO] [stdout] | [INFO] [stdout] 3512 | core.registers.d = core.registers.d; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3536:5 [INFO] [stdout] | [INFO] [stdout] 3536 | core.registers.c = core.registers.c; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/cpu/instruction.rs:3588:5 [INFO] [stdout] | [INFO] [stdout] 3588 | core.registers.b = core.registers.b; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INTERRUPT_ENABLE_REG` is never used [INFO] [stdout] --> src/cpu.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const INTERRUPT_ENABLE_REG: u16 = 0xFFFF; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INTERRUPT_FLAG_REG` is never used [INFO] [stdout] --> src/cpu.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | const INTERRUPT_FLAG_REG: u16 = 0xFF0F; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `V_BLANK` is never used [INFO] [stdout] --> src/cpu.rs:25:7 [INFO] [stdout] | [INFO] [stdout] 25 | const V_BLANK: u8 = 0x01; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LCD_STAT` is never used [INFO] [stdout] --> src/cpu.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 26 | const LCD_STAT: u8 = 0x02; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TIMER` is never used [INFO] [stdout] --> src/cpu.rs:27:7 [INFO] [stdout] | [INFO] [stdout] 27 | const TIMER: u8 = 0x04; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SERIAL` is never used [INFO] [stdout] --> src/cpu.rs:28:7 [INFO] [stdout] | [INFO] [stdout] 28 | const SERIAL: u8 = 0x08; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `D_PAD` is never used [INFO] [stdout] --> src/cpu.rs:29:7 [INFO] [stdout] | [INFO] [stdout] 29 | const D_PAD: u8 = 0x10; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `flip` is never used [INFO] [stdout] --> src/cpu.rs:249:12 [INFO] [stdout] | [INFO] [stdout] 94 | impl ClockedCPU { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 249 | pub fn flip(&mut self) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `opcode` is never read [INFO] [stdout] --> src/cpu/instruction.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Instruction { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 12 | pub name: &'static str, [INFO] [stdout] 13 | pub opcode: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Serial` is never constructed [INFO] [stdout] --> src/cpu/interrupt.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum Flag { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 7 | Serial = 3, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Flag` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FB_W` is never used [INFO] [stdout] --> src/debug.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | pub const FB_W: usize = 160; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FB_H` is never used [INFO] [stdout] --> src/debug.rs:23:11 [INFO] [stdout] | [INFO] [stdout] 23 | pub const FB_H: usize = 144; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `PeekValue` is never constructed [INFO] [stdout] --> src/debug/command.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum DebugCommand { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] 3 | PeekValue(u16), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DebugCommand` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Debuggable` is never used [INFO] [stdout] --> src/debug/debuggable.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait Debuggable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/debug/message.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | MemoryUpdate(Vec), [INFO] [stdout] | ------------ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `DebugMessage` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 - MemoryUpdate(Vec), [INFO] [stdout] 9 + MemoryUpdate(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `DebugCommand` is never constructed [INFO] [stdout] --> src/debug/message.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum DebugMessage { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] 7 | LogUpdate(String), [INFO] [stdout] 8 | DebugCommand(DebugCommand), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DebugMessage` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `update_tile_canvas` is never used [INFO] [stdout] --> src/display/debug_canvas.rs:161:8 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn update_tile_canvas( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PIXEL_COLOUR_STRIDE` is never used [INFO] [stdout] --> src/display/debug_canvas.rs:189:11 [INFO] [stdout] | [INFO] [stdout] 189 | const PIXEL_COLOUR_STRIDE: usize = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `last_serial` is never read [INFO] [stdout] --> src/memory/mmu.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct MMU { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 21 | last_serial: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `index` is never read [INFO] [stdout] --> src/ppu.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 80 | pub struct Sprite { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 88 | index: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Sprite` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `random_framebuffer` is never used [INFO] [stdout] --> src/ppu.rs:624:8 [INFO] [stdout] | [INFO] [stdout] 624 | pub fn random_framebuffer() -> PPUFramebuffer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `S` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | S: u8, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `M` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | M: u8, [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `H` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | H: u8, [INFO] [stdout] | ^ help: convert the identifier to snake case: `h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `DL` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | DL: u8, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `dl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `DH` should have a snake case name [INFO] [stdout] --> src/cartridge/rtc.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | DH: u8, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `dh` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.81s [INFO] running `Command { std: "docker" "inspect" "44b4340c966e54c99d3d3e7d419f168863929b4e6df3b0caca5517fbfac43438", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44b4340c966e54c99d3d3e7d419f168863929b4e6df3b0caca5517fbfac43438", kill_on_drop: false }` [INFO] [stdout] 44b4340c966e54c99d3d3e7d419f168863929b4e6df3b0caca5517fbfac43438 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6a001b55f9eaaae829c376d96d6f347e36001b5a96adfd8f9a4fb360a85e86cb [INFO] running `Command { std: "docker" "start" "-a" "6a001b55f9eaaae829c376d96d6f347e36001b5a96adfd8f9a4fb360a85e86cb", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Error` [INFO] [stderr] --> src/cartridge/mbc3.rs:6:15 [INFO] [stderr] | [INFO] [stderr] 6 | use std::io::{Error, Read, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Error` [INFO] [stderr] --> src/cartridge/rtc.rs:6:15 [INFO] [stderr] | [INFO] [stderr] 6 | use std::io::{Error, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::debug::message::DebugMessage` [INFO] [stderr] --> src/debug.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::debug::message::DebugMessage; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::emulator::Emulator` [INFO] [stderr] --> src/debug.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::emulator::Emulator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Receiver` and `TryRecvError` [INFO] [stderr] --> src/debug.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | use flume::{Receiver, TryRecvError}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Builder` and `JoinHandle` [INFO] [stderr] --> src/debug.rs:20:19 [INFO] [stderr] | [INFO] [stderr] 20 | use std::thread::{Builder, JoinHandle}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::cartridge::load_cartridge` [INFO] [stderr] --> src/emulator.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::cartridge::load_cartridge; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::cpu::instruction::InstructionSet` [INFO] [stderr] --> src/emulator.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::cpu::instruction::InstructionSet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `random_framebuffer` [INFO] [stderr] --> src/emulator.rs:10:18 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::ppu::{random_framebuffer, Mode, PPUFramebuffer}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/memory/mmu.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/memory/mmu.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/memory/mmu.rs:122:19 [INFO] [stderr] | [INFO] [stderr] 122 | 0x0000...0x7fff => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/memory/mmu.rs:155:18 [INFO] [stderr] | [INFO] [stderr] 155 | 0xf40...0xff4b => self.ppu.borrow().get(address), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/memory/mmu.rs:208:19 [INFO] [stderr] | [INFO] [stderr] 208 | 0xff80...0xfffe => self.high_ram[address as usize - 0xff80] = value, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/ppu.rs:492:19 [INFO] [stderr] | [INFO] [stderr] 492 | 0xfe00...0xfe9f => self.oam[address as usize - 0xfe00], [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: unused import: `Path` [INFO] [stderr] --> src/save.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/cartridge/rom.rs:21:23 [INFO] [stderr] | [INFO] [stderr] 21 | fn set(&mut self, address: u16, value: u8) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 21 | fn set(&mut self, _address: u16, value: u8) { [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `OAM_START_ADDRESS` [INFO] [stderr] | [INFO] [stderr] 21 - fn set(&mut self, address: u16, value: u8) { [INFO] [stderr] 21 + fn set(&mut self, memory::mmu::MMU::oam_dma::OAM_START_ADDRESS: u16, value: u8) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/cartridge/rom.rs:21:37 [INFO] [stderr] | [INFO] [stderr] 21 | fn set(&mut self, address: u16, value: u8) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 21 | fn set(&mut self, address: u16, _value: u8) { [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `D_PAD` [INFO] [stderr] | [INFO] [stderr] 21 - fn set(&mut self, address: u16, value: u8) { [INFO] [stderr] 21 + fn set(&mut self, address: u16, cpu::D_PAD: u8) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> src/debug/debug_logger.rs:34:31 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn should_skip(&self, config: &Config, record: &Record<'_>) -> bool { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] [INFO] [stderr] warning: useless assignment of field of type `u8` to itself [INFO] [stderr] --> src/cpu/instruction.rs:3388:5 [INFO] [stderr] | [INFO] [stderr] 3388 | core.registers.a = core.registers.a; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: useless assignment of field of type `u8` to itself [INFO] [stderr] --> src/cpu/instruction.rs:3440:5 [INFO] [stderr] | [INFO] [stderr] 3440 | core.registers.l = core.registers.l; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: useless assignment of field of type `u8` to itself [INFO] [stderr] --> src/cpu/instruction.rs:3464:5 [INFO] [stderr] | [INFO] [stderr] 3464 | core.registers.h = core.registers.h; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: useless assignment of field of type `u8` to itself [INFO] [stderr] --> src/cpu/instruction.rs:3488:5 [INFO] [stderr] | [INFO] [stderr] 3488 | core.registers.e = core.registers.e; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: useless assignment of field of type `u8` to itself [INFO] [stderr] --> src/cpu/instruction.rs:3512:5 [INFO] [stderr] | [INFO] [stderr] 3512 | core.registers.d = core.registers.d; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: useless assignment of field of type `u8` to itself [INFO] [stderr] --> src/cpu/instruction.rs:3536:5 [INFO] [stderr] | [INFO] [stderr] 3536 | core.registers.c = core.registers.c; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: useless assignment of field of type `u8` to itself [INFO] [stderr] --> src/cpu/instruction.rs:3588:5 [INFO] [stderr] | [INFO] [stderr] 3588 | core.registers.b = core.registers.b; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `INTERRUPT_ENABLE_REG` is never used [INFO] [stderr] --> src/cpu.rs:22:7 [INFO] [stderr] | [INFO] [stderr] 22 | const INTERRUPT_ENABLE_REG: u16 = 0xFFFF; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `INTERRUPT_FLAG_REG` is never used [INFO] [stderr] --> src/cpu.rs:23:7 [INFO] [stderr] | [INFO] [stderr] 23 | const INTERRUPT_FLAG_REG: u16 = 0xFF0F; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `V_BLANK` is never used [INFO] [stderr] --> src/cpu.rs:25:7 [INFO] [stderr] | [INFO] [stderr] 25 | const V_BLANK: u8 = 0x01; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `LCD_STAT` is never used [INFO] [stderr] --> src/cpu.rs:26:7 [INFO] [stderr] | [INFO] [stderr] 26 | const LCD_STAT: u8 = 0x02; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `TIMER` is never used [INFO] [stderr] --> src/cpu.rs:27:7 [INFO] [stderr] | [INFO] [stderr] 27 | const TIMER: u8 = 0x04; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `SERIAL` is never used [INFO] [stderr] --> src/cpu.rs:28:7 [INFO] [stderr] | [INFO] [stderr] 28 | const SERIAL: u8 = 0x08; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `D_PAD` is never used [INFO] [stderr] --> src/cpu.rs:29:7 [INFO] [stderr] | [INFO] [stderr] 29 | const D_PAD: u8 = 0x10; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `last_serial` is never read [INFO] [stderr] --> src/memory/mmu.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub struct MMU { [INFO] [stderr] | --- field in this struct [INFO] [stderr] ... [INFO] [stderr] 21 | last_serial: u8, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `index` is never read [INFO] [stderr] --> src/ppu.rs:88:5 [INFO] [stderr] | [INFO] [stderr] 80 | pub struct Sprite { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] ... [INFO] [stderr] 88 | index: usize, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Sprite` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: structure field `S` should have a snake case name [INFO] [stderr] --> src/cartridge/rtc.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | S: u8, [INFO] [stderr] | ^ help: convert the identifier to snake case (notice the capitalization): `s` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `M` should have a snake case name [INFO] [stderr] --> src/cartridge/rtc.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | M: u8, [INFO] [stderr] | ^ help: convert the identifier to snake case: `m` [INFO] [stderr] [INFO] [stderr] warning: structure field `H` should have a snake case name [INFO] [stderr] --> src/cartridge/rtc.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | H: u8, [INFO] [stderr] | ^ help: convert the identifier to snake case: `h` [INFO] [stderr] [INFO] [stderr] warning: structure field `DL` should have a snake case name [INFO] [stderr] --> src/cartridge/rtc.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | DL: u8, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `dl` [INFO] [stderr] [INFO] [stderr] warning: structure field `DH` should have a snake case name [INFO] [stderr] --> src/cartridge/rtc.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | DH: u8, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `dh` [INFO] [stderr] [INFO] [stderr] warning: `rgb` (lib) generated 40 warnings (run `cargo fix --lib -p rgb` to apply 18 suggestions) [INFO] [stderr] warning: unused import: `crate::cpu::interrupt::Flag::Joypad` [INFO] [stderr] --> src/display.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::cpu::interrupt::Flag::Joypad; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::cpu::registers::Flag` [INFO] [stderr] --> src/display/debug_canvas.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::cpu::registers::Flag; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FB_H` and `FB_W` [INFO] [stderr] --> src/display/game_canvas.rs:1:34 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::ppu::{PPUFramebuffer, FB_H, FB_W}; [INFO] [stderr] | ^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `piston_window::*` [INFO] [stderr] --> src/display/game_canvas.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use piston_window::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `format` [INFO] [stderr] --> src/apu.rs:11:17 [INFO] [stderr] | [INFO] [stderr] 11 | let format = cpal::Format { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_format` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/cartridge/rom.rs:21:23 [INFO] [stderr] | [INFO] [stderr] 21 | fn set(&mut self, address: u16, value: u8) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 21 | fn set(&mut self, _address: u16, value: u8) { [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `OAM_START_ADDRESS` [INFO] [stderr] | [INFO] [stderr] 21 - fn set(&mut self, address: u16, value: u8) { [INFO] [stderr] 21 + fn set(&mut self, memory::mmu::MMU::oam_dma::OAM_START_ADDRESS: u16, value: u8) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/display.rs:90:25 [INFO] [stderr] | [INFO] [stderr] 90 | let mut key_pressed = match key { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/display.rs:130:33 [INFO] [stderr] | [INFO] [stderr] 130 | ... let mut key_pressed = match key { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method `flip` is never used [INFO] [stderr] --> src/cpu.rs:249:12 [INFO] [stderr] | [INFO] [stderr] 94 | impl ClockedCPU { [INFO] [stderr] | --------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 249 | pub fn flip(&mut self) -> bool { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `opcode` is never read [INFO] [stderr] --> src/cpu/instruction.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct Instruction { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] 12 | pub name: &'static str, [INFO] [stderr] 13 | pub opcode: u8, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `Serial` is never constructed [INFO] [stderr] --> src/cpu/interrupt.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 3 | pub enum Flag { [INFO] [stderr] | ---- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 7 | Serial = 3, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Flag` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: constant `FB_W` is never used [INFO] [stderr] --> src/debug.rs:22:11 [INFO] [stderr] | [INFO] [stderr] 22 | pub const FB_W: usize = 160; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `FB_H` is never used [INFO] [stderr] --> src/debug.rs:23:11 [INFO] [stderr] | [INFO] [stderr] 23 | pub const FB_H: usize = 144; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `PeekValue` is never constructed [INFO] [stderr] --> src/debug/command.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 2 | pub enum DebugCommand { [INFO] [stderr] | ------------ variant in this enum [INFO] [stderr] 3 | PeekValue(u16), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `DebugCommand` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: trait `Debuggable` is never used [INFO] [stderr] --> src/debug/debuggable.rs:4:11 [INFO] [stderr] | [INFO] [stderr] 4 | pub trait Debuggable { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/debug/message.rs:9:18 [INFO] [stderr] | [INFO] [stderr] 9 | MemoryUpdate(Vec), [INFO] [stderr] | ------------ ^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `DebugMessage` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 9 - MemoryUpdate(Vec), [INFO] [stderr] 9 + MemoryUpdate(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variant `DebugCommand` is never constructed [INFO] [stderr] --> src/debug/message.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 6 | pub enum DebugMessage { [INFO] [stderr] | ------------ variant in this enum [INFO] [stderr] 7 | LogUpdate(String), [INFO] [stderr] 8 | DebugCommand(DebugCommand), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `DebugMessage` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: function `update_tile_canvas` is never used [INFO] [stderr] --> src/display/debug_canvas.rs:161:8 [INFO] [stderr] | [INFO] [stderr] 161 | pub fn update_tile_canvas( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `PIXEL_COLOUR_STRIDE` is never used [INFO] [stderr] --> src/display/debug_canvas.rs:189:11 [INFO] [stderr] | [INFO] [stderr] 189 | const PIXEL_COLOUR_STRIDE: usize = 4; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `random_framebuffer` is never used [INFO] [stderr] --> src/ppu.rs:624:8 [INFO] [stderr] | [INFO] [stderr] 624 | pub fn random_framebuffer() -> PPUFramebuffer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rgb::emulator::Emulator` [INFO] [stderr] --> tests/cpu_test.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use rgb::emulator::Emulator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `rgb` (bin "rgb") generated 59 warnings (39 duplicates) (run `cargo fix --bin "rgb"` to apply 7 suggestions) [INFO] [stderr] warning: `rgb` (lib test) generated 40 warnings (40 duplicates) [INFO] [stderr] warning: `rgb` (test "cpu_test") generated 1 warning (run `cargo fix --test "cpu_test"` to apply 1 suggestion) [INFO] [stderr] warning: `rgb` (bin "rgb" test) generated 59 warnings (59 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rgb-7b84223f3a765665) [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] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rgb-c711db15fb5ce4eb) [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] Running tests/cpu_test.rs (/opt/rustwide/target/debug/deps/cpu_test-fd305313cf19e025) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] error: test failed, to rerun pass `--test cpu_test` [INFO] [stdout] test run_cpu_tests ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- run_cpu_tests stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'run_cpu_tests' (27) panicked at src/util/file.rs:4:46: [INFO] [stdout] File not there: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x587c0b270222 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x587c0b270222 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x587c0b270222 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x587c0b270222 - ::fmt::h67edf0e4d33c343c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x587c0b28059f - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x587c0b28059f - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x587c0b23d631 - std::io::default_write_fmt::h69967ac0ba93195f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x587c0b23d631 - std::io::Write::write_fmt::h8db9396209deaa1c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x587c0b249692 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x587c0b24e33f - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x587c0b24e1d1 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x587c0b19b4be - as core::ops::function::Fn>::call::h18383b2e29377420 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x587c0b19b4be - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x587c0b24e9ff - as core::ops::function::Fn>::call::h6dba6e441651a0d1 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x587c0b24e9ff - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x587c0b24e85a - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x587c0b2497c9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x587c0b231b0d - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x587c0b288010 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x587c0b2876b6 - core::result::unwrap_failed::hdde076be853d034f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5 [INFO] [stdout] 20: 0x587c0b1c066e - core::result::Result::expect::h70249ffe6b73f82a [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1178:23 [INFO] [stdout] 21: 0x587c0b1beb9c - rgb::util::file::buffer_from_file::h5d5388a2452bbc1f [INFO] [stdout] at /opt/rustwide/workdir/src/util/file.rs:4:46 [INFO] [stdout] 22: 0x587c0b1be134 - rgb::util::get_rom::hc14a952e340facb0 [INFO] [stdout] at /opt/rustwide/workdir/src/util.rs:16:22 [INFO] [stdout] 23: 0x587c0b17a414 - cpu_test::run_cpu_tests::h70bde7a6a64ddccb [INFO] [stdout] at /opt/rustwide/workdir/tests/cpu_test.rs:78:15 [INFO] [stdout] 24: 0x587c0b17a5d7 - cpu_test::run_cpu_tests::{{closure}}::h908fe8db080ca8b2 [INFO] [stdout] at /opt/rustwide/workdir/tests/cpu_test.rs:77:19 [INFO] [stdout] 25: 0x587c0b179136 - core::ops::function::FnOnce::call_once::h7e25bb568cc0f071 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x587c0b19b27b - core::ops::function::FnOnce::call_once::h70887edf07a630ba [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x587c0b19b27b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18 [INFO] [stdout] 28: 0x587c0b1b0ee5 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74 [INFO] [stdout] 29: 0x587c0b1b0ee5 - as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 30: 0x587c0b1b0ee5 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 31: 0x587c0b1b0ee5 - std::panicking::catch_unwind::hae1ec7bf94407afa [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 32: 0x587c0b1b0ee5 - std::panic::catch_unwind::h0f4ff4773d84d3cd [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 33: 0x587c0b1b0ee5 - test::run_test_in_process::h03fbc77ae48b3f10 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27 [INFO] [stdout] 34: 0x587c0b1b0ee5 - test::run_test::{{closure}}::h83476a9c453dc4d3 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43 [INFO] [stdout] 35: 0x587c0b1876d4 - test::run_test::{{closure}}::h515482ad1e7fe7de [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41 [INFO] [stdout] 36: 0x587c0b1876d4 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 37: 0x587c0b18af9a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 38: 0x587c0b18af9a - as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 39: 0x587c0b18af9a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 40: 0x587c0b18af9a - std::panicking::catch_unwind::h9e402d6a96fef41c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 41: 0x587c0b18af9a - std::panic::catch_unwind::h9213c0c54aec70e0 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 42: 0x587c0b18af9a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 43: 0x587c0b18af9a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 44: 0x587c0b24492f - as core::ops::function::FnOnce>::call_once::h2044e71c41d3958a [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 45: 0x587c0b24492f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 46: 0x78440666daa4 - [INFO] [stdout] 47: 0x7844066faa34 - clone [INFO] [stdout] 48: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] run_cpu_tests [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6a001b55f9eaaae829c376d96d6f347e36001b5a96adfd8f9a4fb360a85e86cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a001b55f9eaaae829c376d96d6f347e36001b5a96adfd8f9a4fb360a85e86cb", kill_on_drop: false }` [INFO] [stdout] 6a001b55f9eaaae829c376d96d6f347e36001b5a96adfd8f9a4fb360a85e86cb