[INFO] cloning repository https://github.com/asim-shrestha/webboy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asim-shrestha/webboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasim-shrestha%2Fwebboy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasim-shrestha%2Fwebboy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5fe22e4697a383f41def15be436d026bfd135a43
[INFO] testing asim-shrestha/webboy against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasim-shrestha%2Fwebboy" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/asim-shrestha/webboy
[INFO] finished tweaking git repo https://github.com/asim-shrestha/webboy
[INFO] tweaked toml for git repo https://github.com/asim-shrestha/webboy written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/asim-shrestha/webboy on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/asim-shrestha/webboy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f17450b9f7072630b610cf8388171beb220886b15d6a8f0fda9843f1b60735b5
[INFO] running `Command { std: "docker" "start" "-a" "f17450b9f7072630b610cf8388171beb220886b15d6a8f0fda9843f1b60735b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f17450b9f7072630b610cf8388171beb220886b15d6a8f0fda9843f1b60735b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f17450b9f7072630b610cf8388171beb220886b15d6a8f0fda9843f1b60735b5", kill_on_drop: false }`
[INFO] [stdout] f17450b9f7072630b610cf8388171beb220886b15d6a8f0fda9843f1b60735b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e4ef7a08ee22ea1337011a5921ed1b82cebc0166030b3951032acb5ad0c2a9f
[INFO] running `Command { std: "docker" "start" "-a" "7e4ef7a08ee22ea1337011a5921ed1b82cebc0166030b3951032acb5ad0c2a9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling miniquad v0.4.8
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling ttf-parser v0.21.1
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling glam v0.27.0
[INFO] [stderr]    Compiling macroquad_macro v0.1.8
[INFO] [stderr]    Compiling quad-rand v0.2.3
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling fontdue v0.9.3
[INFO] [stderr]    Compiling macroquad v0.4.14
[INFO] [stderr]    Compiling webboy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `tile`
[INFO] [stdout]    --> src/ppu.rs:215:20
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn get_tile_color(tile: Tile) -> [[u8; 8]; 8] {
[INFO] [stdout]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_tile`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DoubleSpeed` is never constructed
[INFO] [stdout]   --> src/cpu.rs:21:2
[INFO] [stdout]    |
[INFO] [stdout] 17 | enum Mode {
[INFO] [stdout]    |      ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 21 |     DoubleSpeed,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Mode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FollowingBytesOps` is never used
[INFO] [stdout]   --> src/cpu/instruction.rs:42:7
[INFO] [stdout]    |
[INFO] [stdout] 42 | trait FollowingBytesOps {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `dec_sp` is never used
[INFO] [stdout]     --> src/cpu/instruction.rs:1278:5
[INFO] [stdout]      |
[INFO] [stdout]   47 | impl CPU {
[INFO] [stdout]      | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1278 |     fn dec_sp(&mut self, _: Instruction) {
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `UPPER_NIBBLE_MASK` is never used
[INFO] [stdout]  --> src/cpu/carry.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const UPPER_NIBBLE_MASK: u8 = 0xF0;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Palette` is never constructed
[INFO] [stdout]   --> src/palette.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct Palette {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_palette` is never used
[INFO] [stdout]   --> src/palette.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn get_palette(palette_register: u8) -> Palette {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Palette` is never constructed
[INFO] [stdout]   --> src/ppu.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Palette {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tilemap` is never constructed
[INFO] [stdout]   --> src/ppu.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Tilemap<'a> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Layers` is never constructed
[INFO] [stdout]   --> src/ppu.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct Layers<'a> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DOTS_PER_M_CYCLE_DOUBLE_SPEED` is never used
[INFO] [stdout]   --> src/ppu.rs:45:7
[INFO] [stdout]    |
[INFO] [stdout] 45 | const DOTS_PER_M_CYCLE_DOUBLE_SPEED: usize = 8;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DOTS_PER_60_FPS_FRAME` is never used
[INFO] [stdout]   --> src/ppu.rs:46:7
[INFO] [stdout]    |
[INFO] [stdout] 46 | const DOTS_PER_60_FPS_FRAME: usize = 70_224;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Tile` is never used
[INFO] [stdout]   --> src/ppu.rs:52:6
[INFO] [stdout]    |
[INFO] [stdout] 52 | type Tile<'a> = &'a [[u8; 8]; 8];
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `background_fifo` and `object_fifo` are never read
[INFO] [stdout]   --> src/ppu.rs:67:2
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct PPU {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 67 |     background_fifo: [u8; 16],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 68 |     object_fifo: [u8; 16],
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `DotsTaken` is never used
[INFO] [stdout]   --> src/ppu.rs:73:6
[INFO] [stdout]    |
[INFO] [stdout] 73 | type DotsTaken = u8;
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `handle_oam_scan`, `handle_pixel_fetch`, `get_tile`, `get_tile_map_start`, `sleep`, and `get_tile_color` are never used
[INFO] [stdout]    --> src/ppu.rs:185:5
[INFO] [stdout]     |
[INFO] [stdout]  76 | impl PPU {
[INFO] [stdout]     | -------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 185 |     fn handle_oam_scan(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     fn handle_pixel_fetch(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     fn get_tile(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 201 |     fn get_tile_map_start(&mut self, ram: &Ram) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 210 |     fn sleep(&mut self) -> DotsTaken {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 215 |     fn get_tile_color(tile: Tile) -> [[u8; 8]; 8] {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Input` is never constructed
[INFO] [stdout]   --> src/input.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Input<'a> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_pressed` is never used
[INFO] [stdout]   --> src/input.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn is_pressed() {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_CYCLES_TO_CLOCK_CYCLES` is never used
[INFO] [stdout]  --> src/timer.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const M_CYCLES_TO_CLOCK_CYCLES: u16 = 4;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.39s
[INFO] running `Command { std: "docker" "inspect" "7e4ef7a08ee22ea1337011a5921ed1b82cebc0166030b3951032acb5ad0c2a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e4ef7a08ee22ea1337011a5921ed1b82cebc0166030b3951032acb5ad0c2a9f", kill_on_drop: false }`
[INFO] [stdout] 7e4ef7a08ee22ea1337011a5921ed1b82cebc0166030b3951032acb5ad0c2a9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad140adb3441b611b31bca34cb5aeaf808a4f2d1818a10e066054e2578f3d980
[INFO] running `Command { std: "docker" "start" "-a" "ad140adb3441b611b31bca34cb5aeaf808a4f2d1818a10e066054e2578f3d980", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stdout] warning: unused variable: `tile`
[INFO] [stdout]    --> src/ppu.rs:215:20
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn get_tile_color(tile: Tile) -> [[u8; 8]; 8] {
[INFO] [stdout]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_tile`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DoubleSpeed` is never constructed
[INFO] [stdout]   --> src/cpu.rs:21:2
[INFO] [stdout]    |
[INFO] [stdout] 17 | enum Mode {
[INFO] [stdout]    |      ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 21 |     DoubleSpeed,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Mode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FollowingBytesOps` is never used
[INFO] [stdout]   --> src/cpu/instruction.rs:42:7
[INFO] [stdout]    |
[INFO] [stdout] 42 | trait FollowingBytesOps {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `dec_sp` is never used
[INFO] [stdout]     --> src/cpu/instruction.rs:1278:5
[INFO] [stdout]      |
[INFO] [stdout]   47 | impl CPU {
[INFO] [stdout]      | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1278 |     fn dec_sp(&mut self, _: Instruction) {
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `UPPER_NIBBLE_MASK` is never used
[INFO] [stdout]  --> src/cpu/carry.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const UPPER_NIBBLE_MASK: u8 = 0xF0;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Palette` is never constructed
[INFO] [stdout]   --> src/palette.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct Palette {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_palette` is never used
[INFO] [stdout]   --> src/palette.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn get_palette(palette_register: u8) -> Palette {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Palette` is never constructed
[INFO] [stdout]   --> src/ppu.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Palette {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tilemap` is never constructed
[INFO] [stdout]   --> src/ppu.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Tilemap<'a> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Layers` is never constructed
[INFO] [stdout]   --> src/ppu.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct Layers<'a> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DOTS_PER_M_CYCLE_DOUBLE_SPEED` is never used
[INFO] [stdout]   --> src/ppu.rs:45:7
[INFO] [stdout]    |
[INFO] [stdout] 45 | const DOTS_PER_M_CYCLE_DOUBLE_SPEED: usize = 8;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DOTS_PER_60_FPS_FRAME` is never used
[INFO] [stdout]   --> src/ppu.rs:46:7
[INFO] [stdout]    |
[INFO] [stdout] 46 | const DOTS_PER_60_FPS_FRAME: usize = 70_224;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Tile` is never used
[INFO] [stdout]   --> src/ppu.rs:52:6
[INFO] [stdout]    |
[INFO] [stdout] 52 | type Tile<'a> = &'a [[u8; 8]; 8];
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `background_fifo` and `object_fifo` are never read
[INFO] [stdout]   --> src/ppu.rs:67:2
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct PPU {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 67 |     background_fifo: [u8; 16],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 68 |     object_fifo: [u8; 16],
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `DotsTaken` is never used
[INFO] [stdout]   --> src/ppu.rs:73:6
[INFO] [stdout]    |
[INFO] [stdout] 73 | type DotsTaken = u8;
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `handle_oam_scan`, `handle_pixel_fetch`, `get_tile`, `get_tile_map_start`, `sleep`, and `get_tile_color` are never used
[INFO] [stdout]    --> src/ppu.rs:185:5
[INFO] [stdout]     |
[INFO] [stdout]  76 | impl PPU {
[INFO] [stdout]     | -------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 185 |     fn handle_oam_scan(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     fn handle_pixel_fetch(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     fn get_tile(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 201 |     fn get_tile_map_start(&mut self, ram: &Ram) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 210 |     fn sleep(&mut self) -> DotsTaken {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 215 |     fn get_tile_color(tile: Tile) -> [[u8; 8]; 8] {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Input` is never constructed
[INFO] [stdout]   --> src/input.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Input<'a> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_pressed` is never used
[INFO] [stdout]   --> src/input.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn is_pressed() {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_CYCLES_TO_CLOCK_CYCLES` is never used
[INFO] [stdout]  --> src/timer.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const M_CYCLES_TO_CLOCK_CYCLES: u16 = 4;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling webboy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]     --> src/cpu/instruction.rs:1682:8
[INFO] [stdout]      |
[INFO] [stdout] 1682 |         let (instruction, op) = cpu.get_operation();
[INFO] [stdout]      |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tile`
[INFO] [stdout]    --> src/ppu.rs:215:20
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn get_tile_color(tile: Tile) -> [[u8; 8]; 8] {
[INFO] [stdout]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_tile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DoubleSpeed` is never constructed
[INFO] [stdout]   --> src/cpu.rs:21:2
[INFO] [stdout]    |
[INFO] [stdout] 17 | enum Mode {
[INFO] [stdout]    |      ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 21 |     DoubleSpeed,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Mode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FollowingBytesOps` is never used
[INFO] [stdout]   --> src/cpu/instruction.rs:42:7
[INFO] [stdout]    |
[INFO] [stdout] 42 | trait FollowingBytesOps {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `dec_sp` is never used
[INFO] [stdout]     --> src/cpu/instruction.rs:1278:5
[INFO] [stdout]      |
[INFO] [stdout]   47 | impl CPU {
[INFO] [stdout]      | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1278 |     fn dec_sp(&mut self, _: Instruction) {
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_tma_edge_case` is never used
[INFO] [stdout]     --> src/cpu/instruction.rs:2545:5
[INFO] [stdout]      |
[INFO] [stdout] 2545 |     fn test_tma_edge_case() {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `UPPER_NIBBLE_MASK` is never used
[INFO] [stdout]  --> src/cpu/carry.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const UPPER_NIBBLE_MASK: u8 = 0xF0;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Palette` is never constructed
[INFO] [stdout]   --> src/ppu.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Palette {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tilemap` is never constructed
[INFO] [stdout]   --> src/ppu.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Tilemap<'a> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Layers` is never constructed
[INFO] [stdout]   --> src/ppu.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct Layers<'a> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DOTS_PER_M_CYCLE_DOUBLE_SPEED` is never used
[INFO] [stdout]   --> src/ppu.rs:45:7
[INFO] [stdout]    |
[INFO] [stdout] 45 | const DOTS_PER_M_CYCLE_DOUBLE_SPEED: usize = 8;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DOTS_PER_60_FPS_FRAME` is never used
[INFO] [stdout]   --> src/ppu.rs:46:7
[INFO] [stdout]    |
[INFO] [stdout] 46 | const DOTS_PER_60_FPS_FRAME: usize = 70_224;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Tile` is never used
[INFO] [stdout]   --> src/ppu.rs:52:6
[INFO] [stdout]    |
[INFO] [stdout] 52 | type Tile<'a> = &'a [[u8; 8]; 8];
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `background_fifo` and `object_fifo` are never read
[INFO] [stdout]   --> src/ppu.rs:67:2
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct PPU {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 67 |     background_fifo: [u8; 16],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 68 |     object_fifo: [u8; 16],
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `DotsTaken` is never used
[INFO] [stdout]   --> src/ppu.rs:73:6
[INFO] [stdout]    |
[INFO] [stdout] 73 | type DotsTaken = u8;
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `handle_oam_scan`, `handle_pixel_fetch`, `get_tile`, `get_tile_map_start`, `sleep`, and `get_tile_color` are never used
[INFO] [stdout]    --> src/ppu.rs:185:5
[INFO] [stdout]     |
[INFO] [stdout]  76 | impl PPU {
[INFO] [stdout]     | -------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 185 |     fn handle_oam_scan(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     fn handle_pixel_fetch(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     fn get_tile(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 201 |     fn get_tile_map_start(&mut self, ram: &Ram) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 210 |     fn sleep(&mut self) -> DotsTaken {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 215 |     fn get_tile_color(tile: Tile) -> [[u8; 8]; 8] {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Input` is never constructed
[INFO] [stdout]   --> src/input.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Input<'a> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_pressed` is never used
[INFO] [stdout]   --> src/input.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn is_pressed() {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_CYCLES_TO_CLOCK_CYCLES` is never used
[INFO] [stdout]  --> src/timer.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const M_CYCLES_TO_CLOCK_CYCLES: u16 = 4;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.80s
[INFO] running `Command { std: "docker" "inspect" "ad140adb3441b611b31bca34cb5aeaf808a4f2d1818a10e066054e2578f3d980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad140adb3441b611b31bca34cb5aeaf808a4f2d1818a10e066054e2578f3d980", kill_on_drop: false }`
[INFO] [stdout] ad140adb3441b611b31bca34cb5aeaf808a4f2d1818a10e066054e2578f3d980
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7dd9a22f68f3e66c847375115c073dc62579f3e9192734ef10ef958a7335dd18
[INFO] running `Command { std: "docker" "start" "-a" "7dd9a22f68f3e66c847375115c073dc62579f3e9192734ef10ef958a7335dd18", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `tile`
[INFO] [stderr]    --> src/ppu.rs:215:20
[INFO] [stderr]     |
[INFO] [stderr] 215 |     fn get_tile_color(tile: Tile) -> [[u8; 8]; 8] {
[INFO] [stderr]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_tile`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `DoubleSpeed` is never constructed
[INFO] [stderr]   --> src/cpu.rs:21:2
[INFO] [stderr]    |
[INFO] [stderr] 17 | enum Mode {
[INFO] [stderr]    |      ---- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 21 |     DoubleSpeed,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Mode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `FollowingBytesOps` is never used
[INFO] [stderr]   --> src/cpu/instruction.rs:42:7
[INFO] [stderr]    |
[INFO] [stderr] 42 | trait FollowingBytesOps {
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `dec_sp` is never used
[INFO] [stderr]     --> src/cpu/instruction.rs:1278:5
[INFO] [stderr]      |
[INFO] [stderr]   47 | impl CPU {
[INFO] [stderr]      | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 1278 |     fn dec_sp(&mut self, _: Instruction) {
[INFO] [stderr]      |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `UPPER_NIBBLE_MASK` is never used
[INFO] [stderr]  --> src/cpu/carry.rs:1:7
[INFO] [stderr]   |
[INFO] [stderr] 1 | const UPPER_NIBBLE_MASK: u8 = 0xF0;
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Palette` is never constructed
[INFO] [stderr]   --> src/palette.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | struct Palette {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_palette` is never used
[INFO] [stderr]   --> src/palette.rs:39:4
[INFO] [stderr]    |
[INFO] [stderr] 39 | fn get_palette(palette_register: u8) -> Palette {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Palette` is never constructed
[INFO] [stderr]   --> src/ppu.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | struct Palette {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Tilemap` is never constructed
[INFO] [stderr]   --> src/ppu.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 | struct Tilemap<'a> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Layers` is never constructed
[INFO] [stderr]   --> src/ppu.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 31 | struct Layers<'a> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DOTS_PER_M_CYCLE_DOUBLE_SPEED` is never used
[INFO] [stderr]   --> src/ppu.rs:45:7
[INFO] [stderr]    |
[INFO] [stderr] 45 | const DOTS_PER_M_CYCLE_DOUBLE_SPEED: usize = 8;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DOTS_PER_60_FPS_FRAME` is never used
[INFO] [stderr]   --> src/ppu.rs:46:7
[INFO] [stderr]    |
[INFO] [stderr] 46 | const DOTS_PER_60_FPS_FRAME: usize = 70_224;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `Tile` is never used
[INFO] [stderr]   --> src/ppu.rs:52:6
[INFO] [stderr]    |
[INFO] [stderr] 52 | type Tile<'a> = &'a [[u8; 8]; 8];
[INFO] [stderr]    |      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `background_fifo` and `object_fifo` are never read
[INFO] [stderr]   --> src/ppu.rs:67:2
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub struct PPU {
[INFO] [stderr]    |            --- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 67 |     background_fifo: [u8; 16],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 68 |     object_fifo: [u8; 16],
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `DotsTaken` is never used
[INFO] [stderr]   --> src/ppu.rs:73:6
[INFO] [stderr]    |
[INFO] [stderr] 73 | type DotsTaken = u8;
[INFO] [stderr]    |      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `handle_oam_scan`, `handle_pixel_fetch`, `get_tile`, `get_tile_map_start`, `sleep`, and `get_tile_color` are never used
[INFO] [stderr]    --> src/ppu.rs:185:5
[INFO] [stderr]     |
[INFO] [stderr]  76 | impl PPU {
[INFO] [stderr]     | -------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 185 |     fn handle_oam_scan(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 193 |     fn handle_pixel_fetch(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 197 |     fn get_tile(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 201 |     fn get_tile_map_start(&mut self, ram: &Ram) -> usize {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 210 |     fn sleep(&mut self) -> DotsTaken {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 215 |     fn get_tile_color(tile: Tile) -> [[u8; 8]; 8] {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Input` is never constructed
[INFO] [stderr]   --> src/input.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct Input<'a> {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_pressed` is never used
[INFO] [stderr]   --> src/input.rs:15:4
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn is_pressed() {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `M_CYCLES_TO_CLOCK_CYCLES` is never used
[INFO] [stderr]  --> src/timer.rs:4:7
[INFO] [stderr]   |
[INFO] [stderr] 4 | const M_CYCLES_TO_CLOCK_CYCLES: u16 = 4;
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `instruction`
[INFO] [stderr]     --> src/cpu/instruction.rs:1682:8
[INFO] [stderr]      |
[INFO] [stderr] 1682 |         let (instruction, op) = cpu.get_operation();
[INFO] [stderr]      |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tile`
[INFO] [stderr]    --> src/ppu.rs:215:20
[INFO] [stderr]     |
[INFO] [stderr] 215 |     fn get_tile_color(tile: Tile) -> [[u8; 8]; 8] {
[INFO] [stderr]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_tile`
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_tma_edge_case` is never used
[INFO] [stderr]     --> src/cpu/instruction.rs:2545:5
[INFO] [stderr]      |
[INFO] [stderr] 2545 |     fn test_tma_edge_case() {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `webboy` (lib) generated 19 warnings (run `cargo fix --lib -p webboy` to apply 1 suggestion)
[INFO] [stderr] warning: `webboy` (lib test) generated 19 warnings (16 duplicates) (run `cargo fix --lib -p webboy --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/webboy-d3116f96054d8936)
[INFO] [stdout] 
[INFO] [stdout] running 64 tests
[INFO] [stdout] test cpu::carry::test::test_is_half_carry_sub ... ok
[INFO] [stdout] test cpu::instruction::test::test_add_a_r8 ... ok
[INFO] [stdout] test cpu::instruction::test::test_add_hl_r16 ... ok
[INFO] [stdout] test cpu::carry::test::test_is_half_carry_add ... ok
[INFO] [stdout] test cpu::instruction::test::test_add_sp_e8 ... ok
[INFO] [stdout] test cpu::instruction::test::test_and ... ok
[INFO] [stdout] test cpu::instruction::test::test_bit_u3_hl ... ok
[INFO] [stdout] test cpu::instruction::test::test_bit_u3_r8 ... ok
[INFO] [stdout] test cpu::instruction::test::test_carry_flag_ops ... ok
[INFO] [stdout] test cpu::instruction::test::test_addc_a_a8 ... ok
[INFO] [stdout] test cpu::instruction::test::test_cp_a_r8 ... ok
[INFO] [stdout] test cpu::instruction::test::test_cpl ... ok
[INFO] [stdout] test cpu::instruction::test::test_instruction ... ok
[INFO] [stdout] test cpu::instruction::test::test_daa ... ok
[INFO] [stdout] test cpu::instruction::test::test_ei_di ... ok
[INFO] [stdout] test cpu::instruction::test::test_get_operation ... ok
[INFO] [stdout] test cpu::instruction::test::test_dec ... ok
[INFO] [stdout] test cpu::instruction::test::test_j ... ok
[INFO] [stdout] test cpu::instruction::test::test_get_instruction_value ... ok
[INFO] [stdout] test cpu::instruction::test::test_ld_hl_n8 ... ok
[INFO] [stdout] test cpu::instruction::test::test_ld_hl_r8 ... ok
[INFO] [stdout] test cpu::instruction::test::test_halt ... ok
[INFO] [stdout] test cpu::instruction::test::test_jr_cc_n16 ... ok
[INFO] [stdout] test cpu::instruction::test::test_ld_r8_r8 ... ok
[INFO] [stdout] test cpu::instruction::test::test_ld_r16_r16 ... ok
[INFO] [stdout] test cpu::instruction::test::test_new_cpu ... ok
[INFO] [stdout] test cpu::instruction::test::test_no_ops_for_unknown ... ok
[INFO] [stdout] test cpu::instruction::test::test_push_r16 ... ok
[INFO] [stdout] test cpu::instruction::test::test_res_u3_hl ... ok
[INFO] [stdout] test cpu::instruction::test::test_ret ... ok
[INFO] [stdout] test cpu::instruction::test::test_rl ... ok
[INFO] [stdout] test cpu::instruction::test::test_ld_r8_n8 ... ok
[INFO] [stdout] test cpu::instruction::test::test_call_cc_n16 ... ok
[INFO] [stdout] test cpu::instruction::test::test_inc_r16_and_dec_r16 ... ok
[INFO] [stdout] test cpu::instruction::test::test_res_u3_r8 ... ok
[INFO] [stdout] test cpu::instruction::test::test_or_a_r8 ... ok
[INFO] [stdout] test cpu::instruction::test::test_rl_r8 ... ok
[INFO] [stdout] test cpu::instruction::test::test_rr_r8 ... ok
[INFO] [stdout] test cpu::instruction::test::test_rr ... ok
[INFO] [stdout] test cpu::instruction::test::test_set_u3_hl ... ok
[INFO] [stdout] test cpu::instruction::test::test_rrc_r8 ... ok
[INFO] [stdout] test cpu::instruction::test::test_inc ... ok
[INFO] [stdout] test cpu::instruction::test::test_set_u3_r8 ... ok
[INFO] [stdout] test cpu::instruction::test::test_sla_r8 ... ok
[INFO] [stdout] test cpu::instruction::test::test_stop ... ok
[INFO] [stdout] test cpu::instruction::test::test_rlc_r8 ... ok
[INFO] [stdout] test cpu::instruction::test::test_pc ... ok
[INFO] [stdout] test cpu::instruction::test::test_pop_r16 ... ok
[INFO] [stdout] test cpu::instruction::test::test_sra_r8 ... ok
[INFO] [stdout] test cpu::instruction::test::test_sub_a_r8 ... ok
[INFO] [stdout] test cpu::instruction::test::test_swap ... ok
[INFO] [stdout] test cpu::register::test::test_cc ... ok
[INFO] [stdout] test cpu::register::test::test_get_flag ... ok
[INFO] [stdout] test cpu::instruction::test::test_xor_a_r8 ... ok
[INFO] [stdout] test cpu::instruction::test::test_subc_a_a8 ... ok
[INFO] [stdout] test cpu::register::test::test_set_r16 ... ok
[INFO] [stdout] test cpu::register::test::test_get_r16 ... ok
[INFO] [stdout] test palette::test::test_get_palette ... ok
[INFO] [stdout] test dma::tests::test_dma ... ok
[INFO] [stdout] test ppu::test::test_handle_stat ... ok
[INFO] [stdout] test ram::test::test_interrupts ... ok
[INFO] [stdout] test ram::test::test_test_load ... ok
[INFO] [stdout] test timer::test::test_disabled ... ok
[INFO] [stdout] test timer::test::test_increment ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 64 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/webboy-cd727b08c9acd5f2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_cpu.rs (/opt/rustwide/target/debug/deps/test_cpu-1caa5c8a7a50f8fd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_all_jsons ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_all_jsons stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_all_jsons' (90) panicked at tests/test_cpu.rs:15:51:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ffe3463f9e2 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ffe3463f9e2 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ffe3463f9e2 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ffe3463f9e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ffe346503fa - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ffe346503fa - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x5ffe3460e236 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ffe3460e236 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5ffe3461eb79 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ffe3461eb79 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ffe3461ea11 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ffe345b76ae - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5ffe345b76ae - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ffe3461edf2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5ffe3461edf2 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5ffe3461ec38 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5ffe3461a049 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ffe3460267d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5ffe3465784c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ffe34657062 - core::result::unwrap_failed::h7d4c34940aded59c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5ffe34596de5 - core::result::Result<T,E>::unwrap::hebe56adfa7b06fa1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5ffe34596de5 - test_cpu::test_all_jsons::h66ad27a6fb0cc719
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_cpu.rs:15:48
[INFO] [stdout]   22:     0x5ffe34597187 - test_cpu::test_all_jsons::{{closure}}::hbb26a73c81a8ec19
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_cpu.rs:14:20
[INFO] [stdout]   23:     0x5ffe34595e06 - core::ops::function::FnOnce::call_once::he06f0b6943945cdd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5ffe345b74ab - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5ffe345b74ab - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stderr] error: test failed, to rerun pass `--test test_cpu`
[INFO] [stdout]   26:     0x5ffe345cae7a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5ffe345cae7a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5ffe345cae7a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5ffe345cae7a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5ffe345cae7a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5ffe345cae7a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5ffe345cae7a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5ffe345a52d4 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5ffe345a52d4 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5ffe345a8b92 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5ffe345a8b92 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5ffe345a8b92 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5ffe345a8b92 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5ffe345a8b92 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5ffe345a8b92 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5ffe345a8b92 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5ffe3461524f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5ffe3461524f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x71bdcf9eeaa4 - <unknown>
[INFO] [stdout]   45:     0x71bdcfa7ba64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_all_jsons
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7dd9a22f68f3e66c847375115c073dc62579f3e9192734ef10ef958a7335dd18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dd9a22f68f3e66c847375115c073dc62579f3e9192734ef10ef958a7335dd18", kill_on_drop: false }`
[INFO] [stdout] 7dd9a22f68f3e66c847375115c073dc62579f3e9192734ef10ef958a7335dd18
