[INFO] cloning repository https://github.com/etnad101/Gameboy-Emulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/etnad101/Gameboy-Emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fetnad101%2FGameboy-Emulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fetnad101%2FGameboy-Emulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7db94bfa8aad25d93fec837e12622a62c33552b4
[INFO] checking etnad101/Gameboy-Emulator against master#1fe72d35998dea48aeecaf7fc07783b0b553f24f for pr-154992-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fetnad101%2FGameboy-Emulator" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/etnad101/Gameboy-Emulator
[INFO] finished tweaking git repo https://github.com/etnad101/Gameboy-Emulator
[INFO] tweaked toml for git repo https://github.com/etnad101/Gameboy-Emulator written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/etnad101/Gameboy-Emulator on toolchain 1fe72d35998dea48aeecaf7fc07783b0b553f24f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1fe72d35998dea48aeecaf7fc07783b0b553f24f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/etnad101/Gameboy-Emulator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1fe72d35998dea48aeecaf7fc07783b0b553f24f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1fe72d35998dea48aeecaf7fc07783b0b553f24f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af61bededece26fc293613ccb336f12307de9778c12b36055cbbecf953f5e469
[INFO] running `Command { std: "docker" "start" "-a" "af61bededece26fc293613ccb336f12307de9778c12b36055cbbecf953f5e469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af61bededece26fc293613ccb336f12307de9778c12b36055cbbecf953f5e469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af61bededece26fc293613ccb336f12307de9778c12b36055cbbecf953f5e469", kill_on_drop: false }`
[INFO] [stdout] af61bededece26fc293613ccb336f12307de9778c12b36055cbbecf953f5e469
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1fe72d35998dea48aeecaf7fc07783b0b553f24f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60e4a9cb10de8f28e9905739ef5b9f4bc1068800c9650a29f336c6b21bfbf3fe
[INFO] running `Command { std: "docker" "start" "-a" "60e4a9cb10de8f28e9905739ef5b9f4bc1068800c9650a29f336c6b21bfbf3fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
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[INFO] [stderr]     Checking atspi-proxies v0.9.0
[INFO] [stderr]     Checking accesskit_atspi_common v0.14.1
[INFO] [stderr]     Checking atspi-connection v0.9.0
[INFO] [stderr]     Checking atspi v0.25.0
[INFO] [stderr]     Checking accesskit_unix v0.17.1
[INFO] [stderr]     Checking accesskit_winit v0.29.1
[INFO] [stderr]     Checking egui-winit v0.33.0
[INFO] [stderr]     Checking eframe v0.33.0
[INFO] [stderr]     Checking gameboy-emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Cpu` and `state::CpuState`
[INFO] [stdout]  --> src/emulator/debug.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 |     emulator::cpu::{state::CpuState, Cpu},
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/gui/components/memory_editor.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Cpu` and `state::CpuState`
[INFO] [stdout]  --> src/emulator/debug.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 |     emulator::cpu::{state::CpuState, Cpu},
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/gui/components/memory_editor.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/gui/components/memory_editor.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         mut write: impl FnMut(u16, u8),
[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: unused variable: `write`
[INFO] [stdout]   --> src/gui/components/memory_editor.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         mut write: impl FnMut(u16, u8),
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_write`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dmg_acid2`
[INFO] [stdout]   --> src/main.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let dmg_acid2 = Cartridge::from("./roms/tests/dmg-acid2.gb")?;
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dmg_acid2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GRAY_PALETTE` is never used
[INFO] [stdout]   --> src/main.rs:35:7
[INFO] [stdout]    |
[INFO] [stdout] 35 | const GRAY_PALETTE: Palette = (0xFFFFFF, 0xa9a9a9, 0x545454, 0x000000);
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Tima`, `Tma`, and `Tac` are never constructed
[INFO] [stdout]   --> src/emulator/mod.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | enum Timer {
[INFO] [stdout]    |      ----- variants in this enum
[INFO] [stdout] 67 |     Div,
[INFO] [stdout] 68 |     Tima,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 69 |     Tma,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 70 |     Tac,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `pause` is never used
[INFO] [stdout]    --> src/emulator/mod.rs:183:12
[INFO] [stdout]     |
[INFO] [stdout] 158 | impl<B: Bus> Emulator<B> {
[INFO] [stdout]     | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn pause(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `MBC7` and `M161` are never constructed
[INFO] [stdout]   --> src/emulator/cartridge.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub(super) enum MBC {
[INFO] [stdout]    |                 --- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     MBC7,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 11 |     MMM01,
[INFO] [stdout] 12 |     M161,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MBC` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `mbc`, `ram`, `battery`, and `timer` are never read
[INFO] [stdout]   --> src/emulator/cartridge.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Cartridge {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     mbc: Option<MBC>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 22 |     ram: bool,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 23 |     battery: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 24 |     timer: bool,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `bytes` and `mbc` are never used
[INFO] [stdout]    --> src/emulator/cartridge.rs:134:12
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl Cartridge {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub(super) fn mbc(&self) -> Option<MBC> {
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tile` is never constructed
[INFO] [stdout]   --> src/emulator/debug.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Tile {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from`, `get_data`, and `parse_tile_data` are never used
[INFO] [stdout]   --> src/emulator/debug.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl Tile {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 23 |     pub fn from(tile_data: &[u8]) -> Tile {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn get_data(&self) -> [u8; 64] {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     fn parse_tile_data(data: Vec<u8>) -> Vec<Tile> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ShowTileMap` and `ShowMemView` are never constructed
[INFO] [stdout]   --> src/emulator/debug.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub enum DebugFlag {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 62 |     ShowTileMap,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 63 |     ShowRegisters,
[INFO] [stdout] 64 |     ShowMemView,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `render_tiles` and `render_background_map` are never used
[INFO] [stdout]    --> src/emulator/debug.rs:209:12
[INFO] [stdout]     |
[INFO] [stdout]  76 | impl<B: Bus> DebugCtx<B> {
[INFO] [stdout]     | ------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 209 |     pub fn render_tiles(&mut self) -> FrameBuffer {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 257 |     pub fn render_background_map(&mut self) -> FrameBuffer {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MemError` is never used
[INFO] [stdout]  --> src/emulator/errors.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum MemError {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `IntentionalCrash` and `OpcodeError` are never constructed
[INFO] [stdout]   --> src/emulator/errors.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum CpuError {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 22 |     IntentionalCrash,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     OpcodeError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CpuError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NoProgramRom` is never constructed
[INFO] [stdout]   --> src/emulator/errors.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub enum EmulatorError {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] 65 |     IncompatibleRom,
[INFO] [stdout] 66 |     NoProgramRom,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EmulatorError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_range` and `raw_write` are never used
[INFO] [stdout]   --> src/emulator/memory.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub trait Bus {
[INFO] [stdout]    |           --- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 10 |     fn get_range(&self, range: Range<u16>) -> Vec<u8>;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     fn raw_write(&mut self, addr: u16, value: u8);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `current_bank` is never read
[INFO] [stdout]   --> src/emulator/memory.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct DMGBus {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 28 |     current_bank: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Sleep` is never constructed
[INFO] [stdout]   --> src/emulator/ppu.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | enum FetcherMode {
[INFO] [stdout]    |      ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 26 |     Sleep,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `debugger` and `object_fifo` are never read
[INFO] [stdout]   --> src/emulator/ppu.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Ppu<B: Bus> {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 65 |     memory: Rc<RefCell<B>>,
[INFO] [stdout] 66 |     debugger: Rc<RefCell<DebugCtx<B>>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     object_fifo: Fifo,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_empty`, `read`, and `raw` are never used
[INFO] [stdout]   --> src/utils/frame_buffer.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl FrameBuffer {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn read(&self, index: usize) -> u32 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn raw(&self) -> &Vec<u32> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/gui/components/memory_editor.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         mut write: impl FnMut(u16, u8),
[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: unused variable: `write`
[INFO] [stdout]   --> src/gui/components/memory_editor.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         mut write: impl FnMut(u16, u8),
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_write`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dmg_acid2`
[INFO] [stdout]   --> src/main.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let dmg_acid2 = Cartridge::from("./roms/tests/dmg-acid2.gb")?;
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dmg_acid2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GRAY_PALETTE` is never used
[INFO] [stdout]   --> src/main.rs:35:7
[INFO] [stdout]    |
[INFO] [stdout] 35 | const GRAY_PALETTE: Palette = (0xFFFFFF, 0xa9a9a9, 0x545454, 0x000000);
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Tima`, `Tma`, and `Tac` are never constructed
[INFO] [stdout]   --> src/emulator/mod.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | enum Timer {
[INFO] [stdout]    |      ----- variants in this enum
[INFO] [stdout] 67 |     Div,
[INFO] [stdout] 68 |     Tima,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 69 |     Tma,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 70 |     Tac,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `pause` is never used
[INFO] [stdout]    --> src/emulator/mod.rs:183:12
[INFO] [stdout]     |
[INFO] [stdout] 158 | impl<B: Bus> Emulator<B> {
[INFO] [stdout]     | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn pause(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `MBC7` and `M161` are never constructed
[INFO] [stdout]   --> src/emulator/cartridge.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub(super) enum MBC {
[INFO] [stdout]    |                 --- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     MBC7,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 11 |     MMM01,
[INFO] [stdout] 12 |     M161,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MBC` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `mbc`, `ram`, `battery`, and `timer` are never read
[INFO] [stdout]   --> src/emulator/cartridge.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Cartridge {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     mbc: Option<MBC>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 22 |     ram: bool,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 23 |     battery: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 24 |     timer: bool,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `bytes` and `mbc` are never used
[INFO] [stdout]    --> src/emulator/cartridge.rs:134:12
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl Cartridge {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub(super) fn mbc(&self) -> Option<MBC> {
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `load_state` and `get_state` are never used
[INFO] [stdout]     --> src/emulator/cpu/mod.rs:1324:12
[INFO] [stdout]      |
[INFO] [stdout]   49 | impl<B: Bus> Cpu<B> {
[INFO] [stdout]      | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1324 |     pub fn load_state(&mut self, state: CpuState) {
[INFO] [stdout]      |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1328 |     pub fn get_state(&self) -> CpuState {
[INFO] [stdout]      |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tile` is never constructed
[INFO] [stdout]   --> src/emulator/debug.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Tile {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from`, `get_data`, and `parse_tile_data` are never used
[INFO] [stdout]   --> src/emulator/debug.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl Tile {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 23 |     pub fn from(tile_data: &[u8]) -> Tile {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn get_data(&self) -> [u8; 64] {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     fn parse_tile_data(data: Vec<u8>) -> Vec<Tile> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ShowTileMap` and `ShowMemView` are never constructed
[INFO] [stdout]   --> src/emulator/debug.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub enum DebugFlag {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 62 |     ShowTileMap,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 63 |     ShowRegisters,
[INFO] [stdout] 64 |     ShowMemView,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `render_tiles` and `render_background_map` are never used
[INFO] [stdout]    --> src/emulator/debug.rs:209:12
[INFO] [stdout]     |
[INFO] [stdout]  76 | impl<B: Bus> DebugCtx<B> {
[INFO] [stdout]     | ------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 209 |     pub fn render_tiles(&mut self) -> FrameBuffer {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 257 |     pub fn render_background_map(&mut self) -> FrameBuffer {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MemError` is never used
[INFO] [stdout]  --> src/emulator/errors.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum MemError {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `IntentionalCrash` and `OpcodeError` are never constructed
[INFO] [stdout]   --> src/emulator/errors.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum CpuError {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 22 |     IntentionalCrash,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     OpcodeError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CpuError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NoProgramRom` is never constructed
[INFO] [stdout]   --> src/emulator/errors.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub enum EmulatorError {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] 65 |     IncompatibleRom,
[INFO] [stdout] 66 |     NoProgramRom,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EmulatorError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `clear`, `get_range`, and `raw_write` are never used
[INFO] [stdout]   --> src/emulator/memory.rs:9:8
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub trait Bus {
[INFO] [stdout]    |           --- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout]  9 |     fn clear(&mut self);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 10 |     fn get_range(&self, range: Range<u16>) -> Vec<u8>;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     fn raw_write(&mut self, addr: u16, value: u8);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `current_bank` is never read
[INFO] [stdout]   --> src/emulator/memory.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct DMGBus {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 28 |     current_bank: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Sleep` is never constructed
[INFO] [stdout]   --> src/emulator/ppu.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | enum FetcherMode {
[INFO] [stdout]    |      ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 26 |     Sleep,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `debugger` and `object_fifo` are never read
[INFO] [stdout]   --> src/emulator/ppu.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Ppu<B: Bus> {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 65 |     memory: Rc<RefCell<B>>,
[INFO] [stdout] 66 |     debugger: Rc<RefCell<DebugCtx<B>>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     object_fifo: Fifo,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_empty`, `read`, and `raw` are never used
[INFO] [stdout]   --> src/utils/frame_buffer.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl FrameBuffer {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn read(&self, index: usize) -> u32 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn raw(&self) -> &Vec<u32> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 09s
[INFO] running `Command { std: "docker" "inspect" "60e4a9cb10de8f28e9905739ef5b9f4bc1068800c9650a29f336c6b21bfbf3fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60e4a9cb10de8f28e9905739ef5b9f4bc1068800c9650a29f336c6b21bfbf3fe", kill_on_drop: false }`
[INFO] [stdout] 60e4a9cb10de8f28e9905739ef5b9f4bc1068800c9650a29f336c6b21bfbf3fe
