[INFO] fetching crate ruboy_lib 0.1.7... [INFO] checking ruboy_lib-0.1.7 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate ruboy_lib 0.1.7 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate ruboy_lib 0.1.7 [INFO] finished tweaking crates.io crate ruboy_lib 0.1.7 [INFO] tweaked toml for crates.io crate ruboy_lib 0.1.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ruboy_lib 0.1.7 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 21 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4b75aa57d15d8d558e0477a7c6c81ac92eed5f6e93f7e494f19261cae512e17 [INFO] running `Command { std: "docker" "start" "-a" "e4b75aa57d15d8d558e0477a7c6c81ac92eed5f6e93f7e494f19261cae512e17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4b75aa57d15d8d558e0477a7c6c81ac92eed5f6e93f7e494f19261cae512e17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4b75aa57d15d8d558e0477a7c6c81ac92eed5f6e93f7e494f19261cae512e17", kill_on_drop: false }` [INFO] [stdout] e4b75aa57d15d8d558e0477a7c6c81ac92eed5f6e93f7e494f19261cae512e17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 33a99913242b7e634524fae4fbac231d4c33f6b553d603252af73222eeba7ad7 [INFO] running `Command { std: "docker" "start" "-a" "33a99913242b7e634524fae4fbac231d4c33f6b553d603252af73222eeba7ad7", kill_on_drop: false }` [INFO] [stderr] Checking spin_sleep v1.3.3 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Compiling ruboy_proc_macro v0.1.7 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking ruboy_lib v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ppu::palette::Palette` [INFO] [stdout] --> src/extern_traits.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::ppu::palette::Palette; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DMACommand` [INFO] [stdout] --> src/memcontroller/mod.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use dma::{DMACommand, DMAController}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WriteErrType` [INFO] [stdout] --> src/memcontroller/dma.rs:3:39 [INFO] [stdout] | [INFO] [stdout] 3 | use super::{MemController, ReadError, WriteErrType}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GbMonoColor` [INFO] [stdout] --> src/ppu/mod.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | GbColorID, GbMonoColor, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `Seek`, and `error::Error` [INFO] [stdout] --> src/rom/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | error::Error, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 3 | io::{Read, Seek}, [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `io::Read` and `num::Wrapping` [INFO] [stdout] --> src/rom/meta.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt::Display, io::Read, num::Wrapping}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ppu::palette::Palette` [INFO] [stdout] --> src/extern_traits.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::ppu::palette::Palette; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DMACommand` [INFO] [stdout] --> src/memcontroller/mod.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use dma::{DMACommand, DMAController}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WriteErrType` [INFO] [stdout] --> src/memcontroller/dma.rs:3:39 [INFO] [stdout] | [INFO] [stdout] 3 | use super::{MemController, ReadError, WriteErrType}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GbMonoColor` [INFO] [stdout] --> src/ppu/mod.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | GbColorID, GbMonoColor, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `Seek`, and `error::Error` [INFO] [stdout] --> src/rom/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | error::Error, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 3 | io::{Read, Seek}, [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `io::Read` and `num::Wrapping` [INFO] [stdout] --> src/rom/meta.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt::Display, io::Read, num::Wrapping}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/cpu/nums.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, traits, and unions [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/cpu/nums.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, traits, and unions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/cpu/nums.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, traits, and unions [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/cpu/nums.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, traits, and unions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/ppu/fetcher.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 137 | let (x, y) = todo!(); [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 138 | [INFO] [stdout] 139 | debug_assert!(x <= 31, "tile X wrong size: {}", x); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `debug_assert` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/ppu/fetcher.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 137 | let (x, y) = todo!(); [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 138 | [INFO] [stdout] 139 | debug_assert!(x <= 31, "tile X wrong size: {}", x); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `debug_assert` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tilemap_base` [INFO] [stdout] --> src/ppu/fetcher.rs:131:13 [INFO] [stdout] | [INFO] [stdout] 131 | let tilemap_base: u16 = if mem.io_registers.lcd_control.window_tilemap_area() { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tilemap_base` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/ppu/fetcher.rs:137:14 [INFO] [stdout] | [INFO] [stdout] 137 | let (x, y) = todo!(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/ppu/fetcher.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | let (x, y) = todo!(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tile_offset` [INFO] [stdout] --> src/ppu/fetcher.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | let tile_offset = tilemap::calc_offset(x, y) & 0x3FF; // AND mask make sure that it stays within the bounds of the tilemap [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tile_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tile_addr` [INFO] [stdout] --> src/ppu/fetcher.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | let tile_addr = tilemap_base + tile_offset; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tile_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tile_idx` [INFO] [stdout] --> src/ppu/fetcher.rs:144:13 [INFO] [stdout] | [INFO] [stdout] 144 | let tile_idx = mem.read8(tile_addr)?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tile_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/ppu/fetcher.rs:144:24 [INFO] [stdout] | [INFO] [stdout] 144 | let tile_idx = mem.read8(tile_addr)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tilemap_base` [INFO] [stdout] --> src/ppu/fetcher.rs:131:13 [INFO] [stdout] | [INFO] [stdout] 131 | let tilemap_base: u16 = if mem.io_registers.lcd_control.window_tilemap_area() { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tilemap_base` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/ppu/fetcher.rs:137:14 [INFO] [stdout] | [INFO] [stdout] 137 | let (x, y) = todo!(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/ppu/fetcher.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | let (x, y) = todo!(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tile_offset` [INFO] [stdout] --> src/ppu/fetcher.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | let tile_offset = tilemap::calc_offset(x, y) & 0x3FF; // AND mask make sure that it stays within the bounds of the tilemap [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tile_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tile_addr` [INFO] [stdout] --> src/ppu/fetcher.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | let tile_addr = tilemap_base + tile_offset; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tile_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tile_idx` [INFO] [stdout] --> src/ppu/fetcher.rs:144:13 [INFO] [stdout] | [INFO] [stdout] 144 | let tile_idx = mem.read8(tile_addr)?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tile_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/ppu/fetcher.rs:144:24 [INFO] [stdout] | [INFO] [stdout] 144 | let tile_idx = mem.read8(tile_addr)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Frequency` is never used [INFO] [stdout] --> src/lib.rs:45:6 [INFO] [stdout] | [INFO] [stdout] 45 | enum Frequency { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `val_raw`, `val_unit`, and `upcast` are never used [INFO] [stdout] --> src/lib.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 52 | impl Frequency { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 53 | pub fn new(val: f64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn val_raw(self) -> f64 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn val_unit(self) -> f64 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub fn upcast(self) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `IMAGE_NAME` is never used [INFO] [stdout] --> src/boot.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | pub const IMAGE_NAME: &str = "DMG"; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `do_push8` and `do_pop8` are never used [INFO] [stdout] --> src/cpu/mod.rs:135:8 [INFO] [stdout] | [INFO] [stdout] 51 | impl Cpu { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 135 | fn do_push8( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 144 | fn do_pop8( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_msb` is never used [INFO] [stdout] --> src/cpu/nums.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait GbBits { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 14 | fn set_msb(self, val: bool) -> Self; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `win_x_reached` is never read [INFO] [stdout] --> src/ppu/fetcher.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct PixelFetcher { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | win_x_reached: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PixelFetcher` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_obj_fifo` is never used [INFO] [stdout] --> src/ppu/fetcher.rs:304:12 [INFO] [stdout] | [INFO] [stdout] 80 | impl PixelFetcher { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 304 | pub fn get_obj_fifo(&self) -> &InlineQueue { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `empty` is never used [INFO] [stdout] --> src/ppu/inlinequeue.rs:58:18 [INFO] [stdout] | [INFO] [stdout] 34 | impl InlineQueue { [INFO] [stdout] | ----------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 58 | pub const fn empty(&self) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `X_SIZE` is never used [INFO] [stdout] --> src/ppu/tile.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 7 | impl Tile { [INFO] [stdout] | --------- associated constant in this implementation [INFO] [stdout] 8 | pub const X_SIZE: usize = 8; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TILEMAP_Y_SIZE` is never used [INFO] [stdout] --> src/ppu/tilemap.rs:2:7 [INFO] [stdout] | [INFO] [stdout] 2 | const TILEMAP_Y_SIZE: usize = 32; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TileMap` is never constructed [INFO] [stdout] --> src/ppu/tilemap.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct TileMap([u8; TILEMAP_X_SIZE * TILEMAP_Y_SIZE]); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Phantom` is never constructed [INFO] [stdout] --> src/rom/controller/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub enum RomController { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 23 | Phantom(PhantomData), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RomController` 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 `ReadOnly` is never constructed [INFO] [stdout] --> src/rom/controller/mod.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 83 | pub enum WriteError { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 88 | ReadOnly(u16), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WriteError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `raw` is never read [INFO] [stdout] --> src/rom/meta.rs:355:5 [INFO] [stdout] | [INFO] [stdout] 354 | pub struct CartridgeHardware { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 355 | raw: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CartridgeHardware` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/mod.rs:260:34 [INFO] [stdout] | [INFO] [stdout] 260 | MemRegion::IORegs => self [INFO] [stdout] | __________________________________^ [INFO] [stdout] 261 | | .io_registers [INFO] [stdout] 262 | | .read(addr) [INFO] [stdout] | |___________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:247:60 [INFO] [stdout] | [INFO] [stdout] 247 | pub fn read(&self, addr: u16) -> Result { [INFO] [stdout] | ____________________________________________________________^ [INFO] [stdout] 248 | | match addr { [INFO] [stdout] 249 | | ..=0xFEFF => panic!("Too low for I/O range"), [INFO] [stdout] 250 | | 0xFF00 => Ok(self.joypad), [INFO] [stdout] ... | [INFO] [stdout] 276 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:248:9 [INFO] [stdout] | [INFO] [stdout] 248 | / match addr { [INFO] [stdout] 249 | | ..=0xFEFF => panic!("Too low for I/O range"), [INFO] [stdout] 250 | | 0xFF00 => Ok(self.joypad), [INFO] [stdout] 251 | | 0xFF04 => Ok(self.timer_div.0), [INFO] [stdout] ... | [INFO] [stdout] 275 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:250:23 [INFO] [stdout] | [INFO] [stdout] 250 | 0xFF00 => Ok(self.joypad), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:251:23 [INFO] [stdout] | [INFO] [stdout] 251 | 0xFF04 => Ok(self.timer_div.0), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:252:23 [INFO] [stdout] | [INFO] [stdout] 252 | 0xFF05 => Ok(self.timer_counter), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:253:23 [INFO] [stdout] | [INFO] [stdout] 253 | 0xFF06 => Ok(self.timer_modulo), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:254:23 [INFO] [stdout] | [INFO] [stdout] 254 | 0xFF07 => Ok(self.timer_control), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:255:23 [INFO] [stdout] | [INFO] [stdout] 255 | 0xFF40 => Ok(self.lcd_control.into()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:256:23 [INFO] [stdout] | [INFO] [stdout] 256 | 0xFF41 => Ok(self.lcd_stat), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:257:23 [INFO] [stdout] | [INFO] [stdout] 257 | 0xFF42 => Ok(self.scy), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:258:23 [INFO] [stdout] | [INFO] [stdout] 258 | 0xFF43 => Ok(self.scx), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:259:23 [INFO] [stdout] | [INFO] [stdout] 259 | 0xFF44 => Ok(self.lcd_y), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:260:23 [INFO] [stdout] | [INFO] [stdout] 260 | 0xFF45 => Ok(self.lcd_y_comp), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:261:23 [INFO] [stdout] | [INFO] [stdout] 261 | 0xFF46 => Ok(self.oam_dma), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:262:23 [INFO] [stdout] | [INFO] [stdout] 262 | 0xFF47 => Ok(self.bg_palette.into()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:263:23 [INFO] [stdout] | [INFO] [stdout] 263 | 0xFF48 => Ok(self.obj0_palette.into()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:264:23 [INFO] [stdout] | [INFO] [stdout] 264 | 0xFF49 => Ok(self.obj1_palette.into()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:265:23 [INFO] [stdout] | [INFO] [stdout] 265 | 0xFF4A => Ok(self.win_y), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:266:23 [INFO] [stdout] | [INFO] [stdout] 266 | 0xFF4B => Ok(self.win_x), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:268:18 [INFO] [stdout] | [INFO] [stdout] 268 | _ => { [INFO] [stdout] | __________________^ [INFO] [stdout] 269 | | log::info!( [INFO] [stdout] 270 | | "I/O register not implemented for reading: 0x{:x}, returning 0x00", [INFO] [stdout] 271 | | addr [INFO] [stdout] 272 | | ); [INFO] [stdout] 273 | | Ok(0x00) [INFO] [stdout] 274 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:273:17 [INFO] [stdout] | [INFO] [stdout] 273 | Ok(0x00) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ruboy_lib` (lib) due to 22 previous errors; 31 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: enum `Frequency` is never used [INFO] [stdout] --> src/lib.rs:45:6 [INFO] [stdout] | [INFO] [stdout] 45 | enum Frequency { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `val_raw`, `val_unit`, and `upcast` are never used [INFO] [stdout] --> src/lib.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 52 | impl Frequency { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 53 | pub fn new(val: f64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn val_raw(self) -> f64 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn val_unit(self) -> f64 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub fn upcast(self) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `IMAGE_NAME` is never used [INFO] [stdout] --> src/boot.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | pub const IMAGE_NAME: &str = "DMG"; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `do_push8` and `do_pop8` are never used [INFO] [stdout] --> src/cpu/mod.rs:135:8 [INFO] [stdout] | [INFO] [stdout] 51 | impl Cpu { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 135 | fn do_push8( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 144 | fn do_pop8( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_msb` is never used [INFO] [stdout] --> src/cpu/nums.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait GbBits { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 14 | fn set_msb(self, val: bool) -> Self; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `win_x_reached` is never read [INFO] [stdout] --> src/ppu/fetcher.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct PixelFetcher { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | win_x_reached: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PixelFetcher` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_obj_fifo` is never used [INFO] [stdout] --> src/ppu/fetcher.rs:304:12 [INFO] [stdout] | [INFO] [stdout] 80 | impl PixelFetcher { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 304 | pub fn get_obj_fifo(&self) -> &InlineQueue { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `X_SIZE` is never used [INFO] [stdout] --> src/ppu/tile.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 7 | impl Tile { [INFO] [stdout] | --------- associated constant in this implementation [INFO] [stdout] 8 | pub const X_SIZE: usize = 8; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Phantom` is never constructed [INFO] [stdout] --> src/rom/controller/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub enum RomController { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 23 | Phantom(PhantomData), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RomController` 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 `ReadOnly` is never constructed [INFO] [stdout] --> src/rom/controller/mod.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 83 | pub enum WriteError { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 88 | ReadOnly(u16), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WriteError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `raw` is never read [INFO] [stdout] --> src/rom/meta.rs:355:5 [INFO] [stdout] | [INFO] [stdout] 354 | pub struct CartridgeHardware { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 355 | raw: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CartridgeHardware` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/mod.rs:260:34 [INFO] [stdout] | [INFO] [stdout] 260 | MemRegion::IORegs => self [INFO] [stdout] | __________________________________^ [INFO] [stdout] 261 | | .io_registers [INFO] [stdout] 262 | | .read(addr) [INFO] [stdout] | |___________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:247:60 [INFO] [stdout] | [INFO] [stdout] 247 | pub fn read(&self, addr: u16) -> Result { [INFO] [stdout] | ____________________________________________________________^ [INFO] [stdout] 248 | | match addr { [INFO] [stdout] 249 | | ..=0xFEFF => panic!("Too low for I/O range"), [INFO] [stdout] 250 | | 0xFF00 => Ok(self.joypad), [INFO] [stdout] ... | [INFO] [stdout] 276 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:248:9 [INFO] [stdout] | [INFO] [stdout] 248 | / match addr { [INFO] [stdout] 249 | | ..=0xFEFF => panic!("Too low for I/O range"), [INFO] [stdout] 250 | | 0xFF00 => Ok(self.joypad), [INFO] [stdout] 251 | | 0xFF04 => Ok(self.timer_div.0), [INFO] [stdout] ... | [INFO] [stdout] 275 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:250:23 [INFO] [stdout] | [INFO] [stdout] 250 | 0xFF00 => Ok(self.joypad), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:251:23 [INFO] [stdout] | [INFO] [stdout] 251 | 0xFF04 => Ok(self.timer_div.0), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:252:23 [INFO] [stdout] | [INFO] [stdout] 252 | 0xFF05 => Ok(self.timer_counter), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:253:23 [INFO] [stdout] | [INFO] [stdout] 253 | 0xFF06 => Ok(self.timer_modulo), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:254:23 [INFO] [stdout] | [INFO] [stdout] 254 | 0xFF07 => Ok(self.timer_control), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:255:23 [INFO] [stdout] | [INFO] [stdout] 255 | 0xFF40 => Ok(self.lcd_control.into()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:256:23 [INFO] [stdout] | [INFO] [stdout] 256 | 0xFF41 => Ok(self.lcd_stat), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:257:23 [INFO] [stdout] | [INFO] [stdout] 257 | 0xFF42 => Ok(self.scy), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:258:23 [INFO] [stdout] | [INFO] [stdout] 258 | 0xFF43 => Ok(self.scx), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:259:23 [INFO] [stdout] | [INFO] [stdout] 259 | 0xFF44 => Ok(self.lcd_y), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:260:23 [INFO] [stdout] | [INFO] [stdout] 260 | 0xFF45 => Ok(self.lcd_y_comp), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:261:23 [INFO] [stdout] | [INFO] [stdout] 261 | 0xFF46 => Ok(self.oam_dma), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:262:23 [INFO] [stdout] | [INFO] [stdout] 262 | 0xFF47 => Ok(self.bg_palette.into()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:263:23 [INFO] [stdout] | [INFO] [stdout] 263 | 0xFF48 => Ok(self.obj0_palette.into()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:264:23 [INFO] [stdout] | [INFO] [stdout] 264 | 0xFF49 => Ok(self.obj1_palette.into()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:265:23 [INFO] [stdout] | [INFO] [stdout] 265 | 0xFF4A => Ok(self.win_y), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:266:23 [INFO] [stdout] | [INFO] [stdout] 266 | 0xFF4B => Ok(self.win_x), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:268:18 [INFO] [stdout] | [INFO] [stdout] 268 | _ => { [INFO] [stdout] | __________________^ [INFO] [stdout] 269 | | log::info!( [INFO] [stdout] 270 | | "I/O register not implemented for reading: 0x{:x}, returning 0x00", [INFO] [stdout] 271 | | addr [INFO] [stdout] 272 | | ); [INFO] [stdout] 273 | | Ok(0x00) [INFO] [stdout] 274 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/memcontroller/io.rs:273:17 [INFO] [stdout] | [INFO] [stdout] 273 | Ok(0x00) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ruboy_lib` (lib test) due to 22 previous errors; 28 warnings emitted [INFO] running `Command { std: "docker" "inspect" "33a99913242b7e634524fae4fbac231d4c33f6b553d603252af73222eeba7ad7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33a99913242b7e634524fae4fbac231d4c33f6b553d603252af73222eeba7ad7", kill_on_drop: false }` [INFO] [stdout] 33a99913242b7e634524fae4fbac231d4c33f6b553d603252af73222eeba7ad7