[INFO] fetching crate ruboy_lib 0.1.7...
[INFO] building ruboy_lib-0.1.7 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate ruboy_lib 0.1.7 into /workspace/builds/worker-5-tc1/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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ruboy_lib 0.1.7 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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: v2.0.16)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spin_sleep v1.3.3
[INFO] [stderr]   Downloaded ruboy_proc_macro v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fee5e00b832fc3bac7f329b3cef14c079a26a08f7816e88869ae6c7be67b22f
[INFO] running `Command { std: "docker" "start" "-a" "6fee5e00b832fc3bac7f329b3cef14c079a26a08f7816e88869ae6c7be67b22f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fee5e00b832fc3bac7f329b3cef14c079a26a08f7816e88869ae6c7be67b22f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fee5e00b832fc3bac7f329b3cef14c079a26a08f7816e88869ae6c7be67b22f", kill_on_drop: false }`
[INFO] [stdout] 6fee5e00b832fc3bac7f329b3cef14c079a26a08f7816e88869ae6c7be67b22f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3dd84873d34635215beb741e93cbd15656cefebc27106b0775eb3f58591ee93
[INFO] running `Command { std: "docker" "start" "-a" "c3dd84873d34635215beb741e93cbd15656cefebc27106b0775eb3f58591ee93", kill_on_drop: false }`
[INFO] [stderr]    Compiling spin_sleep v1.3.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling ruboy_proc_macro v0.1.7
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling 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: `#[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, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[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, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[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]     |             ^^^^^^^^^^^^
[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] 131 |         let _tilemap_base: u16 = if mem.io_registers.lcd_control.window_tilemap_area() {
[INFO] [stdout]     |             +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `HRAM_SIZE`
[INFO] [stdout]     |
[INFO] [stdout] 131 -         let tilemap_base: u16 = if mem.io_registers.lcd_control.window_tilemap_area() {
[INFO] [stdout] 131 +         let memcontroller::HRAM_SIZE: u16 = if mem.io_registers.lcd_control.window_tilemap_area() {
[INFO] [stdout]     |
[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]     |              ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let (_x, y) = todo!();
[INFO] [stdout]     |              +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `NUM_OAM_OBJECTS`
[INFO] [stdout]     |
[INFO] [stdout] 137 -         let (x, y) = todo!();
[INFO] [stdout] 137 +         let (ppu::NUM_OAM_OBJECTS, y) = todo!();
[INFO] [stdout]     |
[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]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let (x, _y) = todo!();
[INFO] [stdout]     |                 +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `NUM_OAM_OBJECTS`
[INFO] [stdout]     |
[INFO] [stdout] 137 -         let (x, y) = todo!();
[INFO] [stdout] 137 +         let (x, ppu::NUM_OAM_OBJECTS) = todo!();
[INFO] [stdout]     |
[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<FetchedPixel, 8> {
[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<T, const N: usize> InlineQueue<T, N> {
[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<A: GBAllocator, R: RomReader> {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 23 |     Phantom(PhantomData<R>),
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `Command { std: "docker" "inspect" "c3dd84873d34635215beb741e93cbd15656cefebc27106b0775eb3f58591ee93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3dd84873d34635215beb741e93cbd15656cefebc27106b0775eb3f58591ee93", kill_on_drop: false }`
[INFO] [stdout] c3dd84873d34635215beb741e93cbd15656cefebc27106b0775eb3f58591ee93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fb47eda255157a0c0fe41b758b48a06d7d7f66ebbd87f41811bc9f6b22b0068
[INFO] running `Command { std: "docker" "start" "-a" "8fb47eda255157a0c0fe41b758b48a06d7d7f66ebbd87f41811bc9f6b22b0068", kill_on_drop: false }`
[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, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[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, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[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]     |             ^^^^^^^^^^^^
[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] 131 |         let _tilemap_base: u16 = if mem.io_registers.lcd_control.window_tilemap_area() {
[INFO] [stdout]     |             +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `HRAM_SIZE`
[INFO] [stdout]     |
[INFO] [stdout] 131 -         let tilemap_base: u16 = if mem.io_registers.lcd_control.window_tilemap_area() {
[INFO] [stdout] 131 +         let memcontroller::HRAM_SIZE: u16 = if mem.io_registers.lcd_control.window_tilemap_area() {
[INFO] [stdout]     |
[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]     |              ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let (_x, y) = todo!();
[INFO] [stdout]     |              +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `NUM_OAM_OBJECTS`
[INFO] [stdout]     |
[INFO] [stdout] 137 -         let (x, y) = todo!();
[INFO] [stdout] 137 +         let (ppu::NUM_OAM_OBJECTS, y) = todo!();
[INFO] [stdout]     |
[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]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let (x, _y) = todo!();
[INFO] [stdout]     |                 +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `NUM_OAM_OBJECTS`
[INFO] [stdout]     |
[INFO] [stdout] 137 -         let (x, y) = todo!();
[INFO] [stdout] 137 +         let (x, ppu::NUM_OAM_OBJECTS) = todo!();
[INFO] [stdout]     |
[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<FetchedPixel, 8> {
[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<T, const N: usize> InlineQueue<T, N> {
[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] [stderr]    Compiling ruboy_lib v0.1.7 (/opt/rustwide/workdir)
[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<A: GBAllocator, R: RomReader> {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 23 |     Phantom(PhantomData<R>),
[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] 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, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[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, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[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]     |             ^^^^^^^^^^^^
[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] 131 |         let _tilemap_base: u16 = if mem.io_registers.lcd_control.window_tilemap_area() {
[INFO] [stdout]     |             +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `HRAM_SIZE`
[INFO] [stdout]     |
[INFO] [stdout] 131 -         let tilemap_base: u16 = if mem.io_registers.lcd_control.window_tilemap_area() {
[INFO] [stdout] 131 +         let memcontroller::HRAM_SIZE: u16 = if mem.io_registers.lcd_control.window_tilemap_area() {
[INFO] [stdout]     |
[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]     |              ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let (_x, y) = todo!();
[INFO] [stdout]     |              +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `NUM_OAM_OBJECTS`
[INFO] [stdout]     |
[INFO] [stdout] 137 -         let (x, y) = todo!();
[INFO] [stdout] 137 +         let (ppu::NUM_OAM_OBJECTS, y) = todo!();
[INFO] [stdout]     |
[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]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let (x, _y) = todo!();
[INFO] [stdout]     |                 +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `NUM_OAM_OBJECTS`
[INFO] [stdout]     |
[INFO] [stdout] 137 -         let (x, y) = todo!();
[INFO] [stdout] 137 +         let (x, ppu::NUM_OAM_OBJECTS) = todo!();
[INFO] [stdout]     |
[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<FetchedPixel, 8> {
[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<A: GBAllocator, R: RomReader> {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 23 |     Phantom(PhantomData<R>),
[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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "8fb47eda255157a0c0fe41b758b48a06d7d7f66ebbd87f41811bc9f6b22b0068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fb47eda255157a0c0fe41b758b48a06d7d7f66ebbd87f41811bc9f6b22b0068", kill_on_drop: false }`
[INFO] [stdout] 8fb47eda255157a0c0fe41b758b48a06d7d7f66ebbd87f41811bc9f6b22b0068