[INFO] cloning repository https://github.com/TobiasNienhaus/gbrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TobiasNienhaus/gbrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTobiasNienhaus%2Fgbrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTobiasNienhaus%2Fgbrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0df8220516fad73ac47470baa1b5fc0ac004670e
[INFO] checking TobiasNienhaus/gbrs against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTobiasNienhaus%2Fgbrs" "/workspace/builds/worker-17/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TobiasNienhaus/gbrs on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TobiasNienhaus/gbrs
[INFO] finished tweaking git repo https://github.com/TobiasNienhaus/gbrs
[INFO] tweaked toml for git repo https://github.com/TobiasNienhaus/gbrs written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/TobiasNienhaus/gbrs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e349b145e0e55d743196cfa7d1033cf603618872d60f2ce2765377c390ec2483
[INFO] running `Command { std: "docker" "start" "-a" "e349b145e0e55d743196cfa7d1033cf603618872d60f2ce2765377c390ec2483", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e349b145e0e55d743196cfa7d1033cf603618872d60f2ce2765377c390ec2483", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e349b145e0e55d743196cfa7d1033cf603618872d60f2ce2765377c390ec2483", kill_on_drop: false }`
[INFO] [stdout] e349b145e0e55d743196cfa7d1033cf603618872d60f2ce2765377c390ec2483
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ceb416fa73c16aa7a5336e66d3a27d1d7e097c99b9f9827bcb08b3d05e67281d
[INFO] running `Command { std: "docker" "start" "-a" "ceb416fa73c16aa7a5336e66d3a27d1d7e097c99b9f9827bcb08b3d05e67281d", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   libc v0.2.94 (as host dependency): extra_traits
[INFO] [stderr]   memchr v2.3.4: default, std, use_std
[INFO] [stderr]   regex v1.4.6 (as host dependency): default
[INFO] [stderr]   regex-syntax v0.6.23 (as host dependency): default
[INFO] [stderr] 
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling bindgen v0.56.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling wayland-sys v0.28.5
[INFO] [stderr]    Compiling minifb v0.19.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking nom v6.1.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]    Compiling clang-sys v1.2.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking wayland-commons v0.28.5
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]    Compiling wayland-scanner v0.28.5
[INFO] [stderr]     Checking xcursor v0.3.3
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]    Compiling wayland-client v0.28.5
[INFO] [stderr]    Compiling wayland-protocols v0.28.5
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]     Checking wayland-cursor v0.28.5
[INFO] [stderr]    Compiling xkbcommon-sys v0.7.5
[INFO] [stderr]     Checking xkb v0.2.1
[INFO] [stderr]     Checking gbrs v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/game_boy.rs (1 fix)
[INFO] [stderr]        Fixed src/game_boy/cpu/callmap.rs (3 fixes)
[INFO] [stderr]        Fixed src/main.rs (2 fixes)
[INFO] [stderr]        Fixed src/game_boy/memory/video.rs (2 fixes)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/game_boy/cpu/callmap.rs:722:13
[INFO] [stdout]     |
[INFO] [stdout] 722 |             _ => unreachable!("{:#04X} is not a valid CB instruction code", instruction)
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/game_boy/cpu/callmap.rs:722:13
[INFO] [stdout]     |
[INFO] [stdout] 722 |             _ => unreachable!("{:#04X} is not a valid CB instruction code", instruction)
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VBlank`
[INFO] [stdout]    --> src/game_boy/cpu.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 |     VBlank,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LcdcStatus`
[INFO] [stdout]    --> src/game_boy/cpu.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 |     LcdcStatus,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TimerOverflow`
[INFO] [stdout]    --> src/game_boy/cpu.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     TimerOverflow,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SerialTransferCompletion`
[INFO] [stdout]    --> src/game_boy/cpu.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 |     SerialTransferCompletion,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Input`
[INFO] [stdout]    --> src/game_boy/cpu.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     Input
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `jump_address`
[INFO] [stdout]    --> src/game_boy/cpu.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn jump_address(&self) -> u16 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `if_bit`
[INFO] [stdout]    --> src/game_boy/cpu.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn if_bit(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `b_reg`
[INFO] [stdout]    --> src/game_boy/cpu.rs:177:8
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn b_reg(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `b_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:181:8
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn b_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `c_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:189:8
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn c_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `d_reg`
[INFO] [stdout]    --> src/game_boy/cpu.rs:193:8
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn d_reg(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `d_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:197:8
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn d_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `e_reg`
[INFO] [stdout]    --> src/game_boy/cpu.rs:201:8
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn e_reg(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `e_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:205:8
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn e_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `h_reg`
[INFO] [stdout]    --> src/game_boy/cpu.rs:209:8
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn h_reg(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `h_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 213 |     fn h_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `l_reg`
[INFO] [stdout]    --> src/game_boy/cpu.rs:217:8
[INFO] [stdout]     |
[INFO] [stdout] 217 |     fn l_reg(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `l_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:221:8
[INFO] [stdout]     |
[INFO] [stdout] 221 |     fn l_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dump_flags`
[INFO] [stdout]    --> src/game_boy/cpu.rs:238:12
[INFO] [stdout]     |
[INFO] [stdout] 238 |     pub fn dump_flags(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_flags_from_byte`
[INFO] [stdout]    --> src/game_boy/cpu.rs:303:19
[INFO] [stdout]     |
[INFO] [stdout] 303 |     pub(super) fn set_flags_from_byte(&mut self, byte: u8) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `title`
[INFO] [stdout]   --> src/game_boy/memory/rom.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn title(&self) -> &str {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_color`
[INFO] [stdout]   --> src/game_boy/memory/rom.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn is_color(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_super_game_boy`
[INFO] [stdout]   --> src/game_boy/memory/rom.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn is_super_game_boy(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_japanese`
[INFO] [stdout]   --> src/game_boy/memory/rom.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn is_japanese(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `ROM_SIZE_LOC`
[INFO] [stdout]    --> src/game_boy/memory/rom.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 |     const ROM_SIZE_LOC: usize = 0x148;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_two_bit`
[INFO] [stdout]  --> src/game_boy/memory/video.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn to_two_bit(&self) -> u8 {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_two_bit`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_two_bit(val: u8) -> VideoMode {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `check_bit`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn check_bit(byte: u8, bit: u8) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `SpriteSize`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum SpriteSize {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `address_range`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn address_range(&self) -> std::ops::RangeInclusive<u16> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `LcdcSettings`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct LcdcSettings {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_byte`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn from_byte(byte: u8) -> LcdcSettings {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_lcdc_settings`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn read_lcdc_settings(&self) -> LcdcSettings {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `display_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn display_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `window_tile_map_display_select`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn window_tile_map_display_select(&self) -> SelectedTileMap {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sprite_size`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:148:12
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub fn sprite_size(&self) -> SpriteSize {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sprite_display_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn sprite_display_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_lcdc_bit`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:164:8
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn set_lcdc_bit(&mut self, bit: u8, high: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `STAT`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 181 |     const STAT: u16 = 0xFF41;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `enable_lyc_interrupt`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:183:12
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn enable_lyc_interrupt(&mut self, high: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_lyc_interrupt_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:187:12
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub fn get_lyc_interrupt_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `enable_oam_interrupt`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:191:12
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn enable_oam_interrupt(&mut self, high: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_oam_interrupt_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:195:12
[INFO] [stdout]     |
[INFO] [stdout] 195 |     pub fn get_oam_interrupt_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `enable_vblank_interrupt`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:199:12
[INFO] [stdout]     |
[INFO] [stdout] 199 |     pub fn enable_vblank_interrupt(&mut self, high: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_vblank_interrupt_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:203:12
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn get_vblank_interrupt_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `enable_hblank_interrupt`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:207:12
[INFO] [stdout]     |
[INFO] [stdout] 207 |     pub fn enable_hblank_interrupt(&mut self, high: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_hblank_interrupt_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:211:12
[INFO] [stdout]     |
[INFO] [stdout] 211 |     pub fn get_hblank_interrupt_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_coincidence_flag`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:215:12
[INFO] [stdout]     |
[INFO] [stdout] 215 |     pub fn set_coincidence_flag(&mut self, high: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_coincidence_flag`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:219:12
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub fn get_coincidence_flag(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_video_mode`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:223:12
[INFO] [stdout]     |
[INFO] [stdout] 223 |     pub fn set_video_mode(&mut self, mode: VideoMode) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_video_mode`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:229:12
[INFO] [stdout]     |
[INFO] [stdout] 229 |     pub fn get_video_mode(&self) -> VideoMode {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_stat_bit`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:233:8
[INFO] [stdout]     |
[INFO] [stdout] 233 |     fn set_stat_bit(&mut self, bit: u8, high: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_stat_bit`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:243:8
[INFO] [stdout]     |
[INFO] [stdout] 243 |     fn get_stat_bit(&self, bit: u8) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_scy`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:254:12
[INFO] [stdout]     |
[INFO] [stdout] 254 |     pub fn set_scy(&mut self, val: u8) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_scx`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:262:12
[INFO] [stdout]     |
[INFO] [stdout] 262 |     pub fn set_scx(&mut self, val: u8) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `LYC`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:284:5
[INFO] [stdout]     |
[INFO] [stdout] 284 |     const LYC: u16 = 0xFF45;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_lyc`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:286:12
[INFO] [stdout]     |
[INFO] [stdout] 286 |     pub fn set_lyc(&mut self, val: u8) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_lyc`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:290:12
[INFO] [stdout]     |
[INFO] [stdout] 290 |     pub fn read_lyc(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `WY`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:295:5
[INFO] [stdout]     |
[INFO] [stdout] 295 |     const WY: u16 = 0xFF4A;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `WX`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:297:5
[INFO] [stdout]     |
[INFO] [stdout] 297 |     const WX: u16 = 0xFF4B;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_wy`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:299:12
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn set_wy(&mut self, val: u8) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_wy`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:303:12
[INFO] [stdout]     |
[INFO] [stdout] 303 |     pub fn read_wy(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_wx`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:307:12
[INFO] [stdout]     |
[INFO] [stdout] 307 |     pub fn set_wx(&mut self, val: u8) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_wx`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:311:12
[INFO] [stdout]     |
[INFO] [stdout] 311 |     pub fn read_wx(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `SPRITE_PALETTE_0`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:348:5
[INFO] [stdout]     |
[INFO] [stdout] 348 |     const SPRITE_PALETTE_0: u16 = 0xFF48;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sprite_palette_0`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:350:12
[INFO] [stdout]     |
[INFO] [stdout] 350 |     pub fn sprite_palette_0(&self) -> Palette {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `SPRITE_PALETTE_1`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:354:5
[INFO] [stdout]     |
[INFO] [stdout] 354 |     const SPRITE_PALETTE_1: u16 = 0xFF49;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sprite_palette_1`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:356:12
[INFO] [stdout]     |
[INFO] [stdout] 356 |     pub fn sprite_palette_1(&self) -> Palette {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_bytes`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:386:8
[INFO] [stdout]     |
[INFO] [stdout] 386 |     fn from_bytes(bytes: [u8; 16]) -> Sprite {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `load_window_tilemap`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:458:12
[INFO] [stdout]     |
[INFO] [stdout] 458 |     pub fn load_window_tilemap(&self) -> BgTileMap {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MEM_SIZE`
[INFO] [stdout]   --> src/game_boy/memory.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | const MEM_SIZE: usize = 0x10000;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_region_start`
[INFO] [stdout]   --> src/game_boy/memory.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub const fn get_region_start(region: MemRegion) -> u16 {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_offset_in_region`
[INFO] [stdout]   --> src/game_boy/memory.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn get_offset_in_region(address: u16) -> u16 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_16`
[INFO] [stdout]    --> src/game_boy/memory.rs:166:12
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pub fn write_16(&mut self, address: u16, val: u16) -> MemResult<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `HBlank`
[INFO] [stdout]  --> src/game_boy/video.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     HBlank,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VBlank`
[INFO] [stdout]  --> src/game_boy/video.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     VBlank,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OAM`
[INFO] [stdout]  --> src/game_boy/video.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     OAM,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PixelTransfer`
[INFO] [stdout]   --> src/game_boy/video.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     PixelTransfer
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TILE_BYTE_SIZE`
[INFO] [stdout]   --> src/game_boy/video.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             const TILE_BYTE_SIZE: u8 = 16; // For now just make it a constant (Tile not implemented yet)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_window_line`
[INFO] [stdout]   --> src/game_boy/video.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn write_window_line(mmu: &mut MMU, buffer: &mut Box<[u8]>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TILE_BYTE_SIZE`
[INFO] [stdout]   --> src/game_boy/video.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             const TILE_BYTE_SIZE: u8 = 16; // For now just make it a constant (Tile not implemented yet)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `CLOCKS`
[INFO] [stdout]   --> src/game_boy.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     const CLOCKS: u32 = GameBoy::LINES * GameBoy::CLOCKS_PER_LINE;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `win`
[INFO] [stdout]   --> src/window.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn win(&self) -> &Window {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:342:9
[INFO] [stdout]     |
[INFO] [stdout] 342 |         self.mmu.write_8(hl, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VBlank`
[INFO] [stdout]    --> src/game_boy/cpu.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 |     VBlank,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LcdcStatus`
[INFO] [stdout]    --> src/game_boy/cpu.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 |     LcdcStatus,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:420:9
[INFO] [stdout]     |
[INFO] [stdout] 420 |         self.mmu.write_8(hl, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:544:9
[INFO] [stdout]     |
[INFO] [stdout] 544 |         self.mmu.write_8(n16, n8);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:567:9
[INFO] [stdout]     |
[INFO] [stdout] 567 |         self.mmu.write_8(n16, self.a_reg());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TimerOverflow`
[INFO] [stdout]    --> src/game_boy/cpu.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     TimerOverflow,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:578:37
[INFO] [stdout]     |
[INFO] [stdout] 578 |         assert!(n16 >= 0xFF00u16 && n16 <= 0xFFFFu16);
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:618:9
[INFO] [stdout]     |
[INFO] [stdout] 618 |         self.mmu.write_8(n16, self.reg(from));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SerialTransferCompletion`
[INFO] [stdout]    --> src/game_boy/cpu.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 |     SerialTransferCompletion,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:628:37
[INFO] [stdout]     |
[INFO] [stdout] 628 |         assert!(n16 >= 0xFF00u16 && n16 <= 0xFFFFu16);
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Input`
[INFO] [stdout]    --> src/game_boy/cpu.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     Input
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:692:9
[INFO] [stdout]     |
[INFO] [stdout] 692 |         self.mmu.write_8(n16, (self.sp & 0xFF) as u8);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `jump_address`
[INFO] [stdout]    --> src/game_boy/cpu.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn jump_address(&self) -> u16 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:693:9
[INFO] [stdout]     |
[INFO] [stdout] 693 |         self.mmu.write_8(n16 + 1, (self.sp >> 8) as u8);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `if_bit`
[INFO] [stdout]    --> src/game_boy/cpu.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn if_bit(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:845:9
[INFO] [stdout]     |
[INFO] [stdout] 845 |         self.mmu.write_8(self.reg16(Register16::HL), val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `b_reg`
[INFO] [stdout]    --> src/game_boy/cpu.rs:177:8
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn b_reg(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:903:9
[INFO] [stdout]     |
[INFO] [stdout] 903 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `b_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:181:8
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn b_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:959:9
[INFO] [stdout]     |
[INFO] [stdout] 959 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1014:9
[INFO] [stdout]      |
[INFO] [stdout] 1014 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `c_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:189:8
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn c_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1070:9
[INFO] [stdout]      |
[INFO] [stdout] 1070 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `d_reg`
[INFO] [stdout]    --> src/game_boy/cpu.rs:193:8
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn d_reg(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1185:9
[INFO] [stdout]      |
[INFO] [stdout] 1185 |         self.mmu.write_8(self.reg16(Register16::HL), read);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `d_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:197:8
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn d_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1206:9
[INFO] [stdout]      |
[INFO] [stdout] 1206 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1254:9
[INFO] [stdout]      |
[INFO] [stdout] 1254 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `e_reg`
[INFO] [stdout]    --> src/game_boy/cpu.rs:201:8
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn e_reg(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1301:9
[INFO] [stdout]      |
[INFO] [stdout] 1301 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `e_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:205:8
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn e_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1385:9
[INFO] [stdout]      |
[INFO] [stdout] 1385 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `h_reg`
[INFO] [stdout]    --> src/game_boy/cpu.rs:209:8
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn h_reg(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |         self.write_8(MMU::LCDC, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `h_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 213 |     fn h_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:226:9
[INFO] [stdout]     |
[INFO] [stdout] 226 |         self.write_8(MMU::STAT, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:240:9
[INFO] [stdout]     |
[INFO] [stdout] 240 |         self.write_8(MMU::STAT, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `l_reg`
[INFO] [stdout]    --> src/game_boy/cpu.rs:217:8
[INFO] [stdout]     |
[INFO] [stdout] 217 |     fn l_reg(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:255:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |         self.write_8(MMU::SCY, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `l_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:221:8
[INFO] [stdout]     |
[INFO] [stdout] 221 |     fn l_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:263:9
[INFO] [stdout]     |
[INFO] [stdout] 263 |         self.write_8(MMU::SCX, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dump_flags`
[INFO] [stdout]    --> src/game_boy/cpu.rs:238:12
[INFO] [stdout]     |
[INFO] [stdout] 238 |     pub fn dump_flags(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:275:9
[INFO] [stdout]     |
[INFO] [stdout] 275 |         self.write_8(MMU::LY, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |         self.write_8(MMU::LYC, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_flags_from_byte`
[INFO] [stdout]    --> src/game_boy/cpu.rs:303:19
[INFO] [stdout]     |
[INFO] [stdout] 303 |     pub(super) fn set_flags_from_byte(&mut self, byte: u8) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |         self.write_8(MMU::WY, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:308:9
[INFO] [stdout]     |
[INFO] [stdout] 308 |         self.write_8(MMU::WX, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `title`
[INFO] [stdout]   --> src/game_boy/memory/rom.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn title(&self) -> &str {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/game_boy/memory/misc.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |             self.write_8(DEST + i, read);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_color`
[INFO] [stdout]   --> src/game_boy/memory/rom.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn is_color(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_super_game_boy`
[INFO] [stdout]   --> src/game_boy/memory/rom.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn is_super_game_boy(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_japanese`
[INFO] [stdout]   --> src/game_boy/memory/rom.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn is_japanese(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `ROM_SIZE_LOC`
[INFO] [stdout]    --> src/game_boy/memory/rom.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 |     const ROM_SIZE_LOC: usize = 0x148;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_two_bit`
[INFO] [stdout]  --> src/game_boy/memory/video.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn to_two_bit(&self) -> u8 {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_two_bit`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_two_bit(val: u8) -> VideoMode {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `check_bit`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn check_bit(byte: u8, bit: u8) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `SpriteSize`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum SpriteSize {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `address_range`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn address_range(&self) -> std::ops::RangeInclusive<u16> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `LcdcSettings`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct LcdcSettings {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_byte`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn from_byte(byte: u8) -> LcdcSettings {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_lcdc_settings`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn read_lcdc_settings(&self) -> LcdcSettings {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `display_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn display_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `window_tile_map_display_select`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn window_tile_map_display_select(&self) -> SelectedTileMap {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sprite_size`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:148:12
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub fn sprite_size(&self) -> SpriteSize {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sprite_display_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn sprite_display_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_lcdc_bit`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:164:8
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn set_lcdc_bit(&mut self, bit: u8, high: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `STAT`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 181 |     const STAT: u16 = 0xFF41;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `enable_lyc_interrupt`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:183:12
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn enable_lyc_interrupt(&mut self, high: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_lyc_interrupt_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:187:12
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub fn get_lyc_interrupt_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `enable_oam_interrupt`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:191:12
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn enable_oam_interrupt(&mut self, high: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_oam_interrupt_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:195:12
[INFO] [stdout]     |
[INFO] [stdout] 195 |     pub fn get_oam_interrupt_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `enable_vblank_interrupt`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:199:12
[INFO] [stdout]     |
[INFO] [stdout] 199 |     pub fn enable_vblank_interrupt(&mut self, high: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_vblank_interrupt_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:203:12
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn get_vblank_interrupt_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `enable_hblank_interrupt`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:207:12
[INFO] [stdout]     |
[INFO] [stdout] 207 |     pub fn enable_hblank_interrupt(&mut self, high: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_hblank_interrupt_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:211:12
[INFO] [stdout]     |
[INFO] [stdout] 211 |     pub fn get_hblank_interrupt_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_coincidence_flag`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:215:12
[INFO] [stdout]     |
[INFO] [stdout] 215 |     pub fn set_coincidence_flag(&mut self, high: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_coincidence_flag`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:219:12
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub fn get_coincidence_flag(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_video_mode`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:223:12
[INFO] [stdout]     |
[INFO] [stdout] 223 |     pub fn set_video_mode(&mut self, mode: VideoMode) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_video_mode`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:229:12
[INFO] [stdout]     |
[INFO] [stdout] 229 |     pub fn get_video_mode(&self) -> VideoMode {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_stat_bit`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:233:8
[INFO] [stdout]     |
[INFO] [stdout] 233 |     fn set_stat_bit(&mut self, bit: u8, high: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_stat_bit`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:243:8
[INFO] [stdout]     |
[INFO] [stdout] 243 |     fn get_stat_bit(&self, bit: u8) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_scy`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:254:12
[INFO] [stdout]     |
[INFO] [stdout] 254 |     pub fn set_scy(&mut self, val: u8) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_scx`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:262:12
[INFO] [stdout]     |
[INFO] [stdout] 262 |     pub fn set_scx(&mut self, val: u8) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `LYC`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:284:5
[INFO] [stdout]     |
[INFO] [stdout] 284 |     const LYC: u16 = 0xFF45;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_lyc`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:286:12
[INFO] [stdout]     |
[INFO] [stdout] 286 |     pub fn set_lyc(&mut self, val: u8) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_lyc`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:290:12
[INFO] [stdout]     |
[INFO] [stdout] 290 |     pub fn read_lyc(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `WY`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:295:5
[INFO] [stdout]     |
[INFO] [stdout] 295 |     const WY: u16 = 0xFF4A;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `WX`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:297:5
[INFO] [stdout]     |
[INFO] [stdout] 297 |     const WX: u16 = 0xFF4B;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_wy`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:299:12
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn set_wy(&mut self, val: u8) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_wy`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:303:12
[INFO] [stdout]     |
[INFO] [stdout] 303 |     pub fn read_wy(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_wx`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:307:12
[INFO] [stdout]     |
[INFO] [stdout] 307 |     pub fn set_wx(&mut self, val: u8) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_wx`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:311:12
[INFO] [stdout]     |
[INFO] [stdout] 311 |     pub fn read_wx(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `SPRITE_PALETTE_0`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:348:5
[INFO] [stdout]     |
[INFO] [stdout] 348 |     const SPRITE_PALETTE_0: u16 = 0xFF48;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 113 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sprite_palette_0`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:350:12
[INFO] [stdout]     |
[INFO] [stdout] 350 |     pub fn sprite_palette_0(&self) -> Palette {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `SPRITE_PALETTE_1`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:354:5
[INFO] [stdout]     |
[INFO] [stdout] 354 |     const SPRITE_PALETTE_1: u16 = 0xFF49;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sprite_palette_1`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:356:12
[INFO] [stdout]     |
[INFO] [stdout] 356 |     pub fn sprite_palette_1(&self) -> Palette {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_bytes`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:386:8
[INFO] [stdout]     |
[INFO] [stdout] 386 |     fn from_bytes(bytes: [u8; 16]) -> Sprite {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `load_window_tilemap`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:458:12
[INFO] [stdout]     |
[INFO] [stdout] 458 |     pub fn load_window_tilemap(&self) -> BgTileMap {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MEM_SIZE`
[INFO] [stdout]   --> src/game_boy/memory.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | const MEM_SIZE: usize = 0x10000;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_region_start`
[INFO] [stdout]   --> src/game_boy/memory.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub const fn get_region_start(region: MemRegion) -> u16 {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_offset_in_region`
[INFO] [stdout]   --> src/game_boy/memory.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn get_offset_in_region(address: u16) -> u16 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_16`
[INFO] [stdout]    --> src/game_boy/memory.rs:166:12
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pub fn write_16(&mut self, address: u16, val: u16) -> MemResult<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `HBlank`
[INFO] [stdout]  --> src/game_boy/video.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     HBlank,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VBlank`
[INFO] [stdout]  --> src/game_boy/video.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     VBlank,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OAM`
[INFO] [stdout]  --> src/game_boy/video.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     OAM,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PixelTransfer`
[INFO] [stdout]   --> src/game_boy/video.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     PixelTransfer
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TILE_BYTE_SIZE`
[INFO] [stdout]   --> src/game_boy/video.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             const TILE_BYTE_SIZE: u8 = 16; // For now just make it a constant (Tile not implemented yet)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_window_line`
[INFO] [stdout]   --> src/game_boy/video.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn write_window_line(mmu: &mut MMU, buffer: &mut Box<[u8]>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TILE_BYTE_SIZE`
[INFO] [stdout]   --> src/game_boy/video.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             const TILE_BYTE_SIZE: u8 = 16; // For now just make it a constant (Tile not implemented yet)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `CLOCKS`
[INFO] [stdout]   --> src/game_boy.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     const CLOCKS: u32 = GameBoy::LINES * GameBoy::CLOCKS_PER_LINE;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `win`
[INFO] [stdout]   --> src/window.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn win(&self) -> &Window {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:342:9
[INFO] [stdout]     |
[INFO] [stdout] 342 |         self.mmu.write_8(hl, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:420:9
[INFO] [stdout]     |
[INFO] [stdout] 420 |         self.mmu.write_8(hl, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:544:9
[INFO] [stdout]     |
[INFO] [stdout] 544 |         self.mmu.write_8(n16, n8);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:567:9
[INFO] [stdout]     |
[INFO] [stdout] 567 |         self.mmu.write_8(n16, self.a_reg());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:578:37
[INFO] [stdout]     |
[INFO] [stdout] 578 |         assert!(n16 >= 0xFF00u16 && n16 <= 0xFFFFu16);
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:618:9
[INFO] [stdout]     |
[INFO] [stdout] 618 |         self.mmu.write_8(n16, self.reg(from));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:628:37
[INFO] [stdout]     |
[INFO] [stdout] 628 |         assert!(n16 >= 0xFF00u16 && n16 <= 0xFFFFu16);
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:692:9
[INFO] [stdout]     |
[INFO] [stdout] 692 |         self.mmu.write_8(n16, (self.sp & 0xFF) as u8);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:693:9
[INFO] [stdout]     |
[INFO] [stdout] 693 |         self.mmu.write_8(n16 + 1, (self.sp >> 8) as u8);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:845:9
[INFO] [stdout]     |
[INFO] [stdout] 845 |         self.mmu.write_8(self.reg16(Register16::HL), val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:903:9
[INFO] [stdout]     |
[INFO] [stdout] 903 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:959:9
[INFO] [stdout]     |
[INFO] [stdout] 959 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1014:9
[INFO] [stdout]      |
[INFO] [stdout] 1014 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1070:9
[INFO] [stdout]      |
[INFO] [stdout] 1070 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1185:9
[INFO] [stdout]      |
[INFO] [stdout] 1185 |         self.mmu.write_8(self.reg16(Register16::HL), read);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1206:9
[INFO] [stdout]      |
[INFO] [stdout] 1206 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1254:9
[INFO] [stdout]      |
[INFO] [stdout] 1254 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1301:9
[INFO] [stdout]      |
[INFO] [stdout] 1301 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1385:9
[INFO] [stdout]      |
[INFO] [stdout] 1385 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |         self.write_8(MMU::LCDC, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:226:9
[INFO] [stdout]     |
[INFO] [stdout] 226 |         self.write_8(MMU::STAT, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:240:9
[INFO] [stdout]     |
[INFO] [stdout] 240 |         self.write_8(MMU::STAT, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:255:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |         self.write_8(MMU::SCY, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:263:9
[INFO] [stdout]     |
[INFO] [stdout] 263 |         self.write_8(MMU::SCX, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:275:9
[INFO] [stdout]     |
[INFO] [stdout] 275 |         self.write_8(MMU::LY, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |         self.write_8(MMU::LYC, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |         self.write_8(MMU::WY, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:308:9
[INFO] [stdout]     |
[INFO] [stdout] 308 |         self.write_8(MMU::WX, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/game_boy/memory/misc.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |             self.write_8(DEST + i, read);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 113 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.89s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling clang-sys v1.2.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]     Checking nom v6.1.2
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]     Checking xcursor v0.3.3
[INFO] [stderr]     Checking wayland-cursor v0.28.5
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling bindgen v0.56.0
[INFO] [stderr]    Compiling xkbcommon-sys v0.7.5
[INFO] [stderr]     Checking xkb v0.2.1
[INFO] [stderr]     Checking minifb v0.19.3
[INFO] [stderr]     Checking gbrs v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/game_boy/cpu/callmap.rs:722:13
[INFO] [stdout]     |
[INFO] [stdout] 722 |             _ => unreachable!("{:#04X} is not a valid CB instruction code", instruction)
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/game_boy/cpu/callmap.rs:722:13
[INFO] [stdout]     |
[INFO] [stdout] 722 |             _ => unreachable!("{:#04X} is not a valid CB instruction code", instruction)
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VBlank`
[INFO] [stdout]    --> src/game_boy/cpu.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 |     VBlank,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VBlank`
[INFO] [stdout]    --> src/game_boy/cpu.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 |     VBlank,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LcdcStatus`
[INFO] [stdout]    --> src/game_boy/cpu.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 |     LcdcStatus,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LcdcStatus`
[INFO] [stdout]    --> src/game_boy/cpu.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 |     LcdcStatus,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TimerOverflow`
[INFO] [stdout]    --> src/game_boy/cpu.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     TimerOverflow,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TimerOverflow`
[INFO] [stdout]    --> src/game_boy/cpu.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     TimerOverflow,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SerialTransferCompletion`
[INFO] [stdout]    --> src/game_boy/cpu.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 |     SerialTransferCompletion,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Input`
[INFO] [stdout]    --> src/game_boy/cpu.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     Input
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `jump_address`
[INFO] [stdout]    --> src/game_boy/cpu.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn jump_address(&self) -> u16 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SerialTransferCompletion`
[INFO] [stdout]    --> src/game_boy/cpu.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 |     SerialTransferCompletion,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `if_bit`
[INFO] [stdout]    --> src/game_boy/cpu.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn if_bit(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `b_reg`
[INFO] [stdout]    --> src/game_boy/cpu.rs:177:8
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn b_reg(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Input`
[INFO] [stdout]    --> src/game_boy/cpu.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     Input
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `b_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:181:8
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn b_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `jump_address`
[INFO] [stdout]    --> src/game_boy/cpu.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn jump_address(&self) -> u16 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `c_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:189:8
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn c_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `if_bit`
[INFO] [stdout]    --> src/game_boy/cpu.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn if_bit(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `d_reg`
[INFO] [stdout]    --> src/game_boy/cpu.rs:193:8
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn d_reg(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `b_reg`
[INFO] [stdout]    --> src/game_boy/cpu.rs:177:8
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn b_reg(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `d_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:197:8
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn d_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `e_reg`
[INFO] [stdout]    --> src/game_boy/cpu.rs:201:8
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn e_reg(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `b_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:181:8
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn b_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `e_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:205:8
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn e_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `c_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:189:8
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn c_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `h_reg`
[INFO] [stdout]    --> src/game_boy/cpu.rs:209:8
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn h_reg(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `d_reg`
[INFO] [stdout]    --> src/game_boy/cpu.rs:193:8
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn d_reg(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `h_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 213 |     fn h_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `d_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:197:8
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn d_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `l_reg`
[INFO] [stdout]    --> src/game_boy/cpu.rs:217:8
[INFO] [stdout]     |
[INFO] [stdout] 217 |     fn l_reg(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `e_reg`
[INFO] [stdout]    --> src/game_boy/cpu.rs:201:8
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn e_reg(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `l_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:221:8
[INFO] [stdout]     |
[INFO] [stdout] 221 |     fn l_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `e_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:205:8
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn e_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dump_flags`
[INFO] [stdout]    --> src/game_boy/cpu.rs:238:12
[INFO] [stdout]     |
[INFO] [stdout] 238 |     pub fn dump_flags(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `h_reg`
[INFO] [stdout]    --> src/game_boy/cpu.rs:209:8
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn h_reg(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_flags_from_byte`
[INFO] [stdout]    --> src/game_boy/cpu.rs:303:19
[INFO] [stdout]     |
[INFO] [stdout] 303 |     pub(super) fn set_flags_from_byte(&mut self, byte: u8) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `h_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 213 |     fn h_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `title`
[INFO] [stdout]   --> src/game_boy/memory/rom.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn title(&self) -> &str {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `l_reg`
[INFO] [stdout]    --> src/game_boy/cpu.rs:217:8
[INFO] [stdout]     |
[INFO] [stdout] 217 |     fn l_reg(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_color`
[INFO] [stdout]   --> src/game_boy/memory/rom.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn is_color(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `l_reg_mut`
[INFO] [stdout]    --> src/game_boy/cpu.rs:221:8
[INFO] [stdout]     |
[INFO] [stdout] 221 |     fn l_reg_mut(&mut self) -> &mut u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_super_game_boy`
[INFO] [stdout]   --> src/game_boy/memory/rom.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn is_super_game_boy(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dump_flags`
[INFO] [stdout]    --> src/game_boy/cpu.rs:238:12
[INFO] [stdout]     |
[INFO] [stdout] 238 |     pub fn dump_flags(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_japanese`
[INFO] [stdout]   --> src/game_boy/memory/rom.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn is_japanese(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `ROM_SIZE_LOC`
[INFO] [stdout]    --> src/game_boy/memory/rom.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 |     const ROM_SIZE_LOC: usize = 0x148;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_two_bit`
[INFO] [stdout]  --> src/game_boy/memory/video.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn to_two_bit(&self) -> u8 {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_flags_from_byte`
[INFO] [stdout]    --> src/game_boy/cpu.rs:303:19
[INFO] [stdout]     |
[INFO] [stdout] 303 |     pub(super) fn set_flags_from_byte(&mut self, byte: u8) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_two_bit`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_two_bit(val: u8) -> VideoMode {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `title`
[INFO] [stdout]   --> src/game_boy/memory/rom.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn title(&self) -> &str {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `check_bit`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn check_bit(byte: u8, bit: u8) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_color`
[INFO] [stdout]   --> src/game_boy/memory/rom.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn is_color(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `SpriteSize`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum SpriteSize {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_super_game_boy`
[INFO] [stdout]   --> src/game_boy/memory/rom.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn is_super_game_boy(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_japanese`
[INFO] [stdout]   --> src/game_boy/memory/rom.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn is_japanese(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `ROM_SIZE_LOC`
[INFO] [stdout]    --> src/game_boy/memory/rom.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 |     const ROM_SIZE_LOC: usize = 0x148;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `address_range`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn address_range(&self) -> std::ops::RangeInclusive<u16> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `LcdcSettings`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct LcdcSettings {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_byte`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn from_byte(byte: u8) -> LcdcSettings {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_lcdc_settings`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn read_lcdc_settings(&self) -> LcdcSettings {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `display_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn display_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_two_bit`
[INFO] [stdout]  --> src/game_boy/memory/video.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn to_two_bit(&self) -> u8 {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `window_tile_map_display_select`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn window_tile_map_display_select(&self) -> SelectedTileMap {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_two_bit`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_two_bit(val: u8) -> VideoMode {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sprite_size`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:148:12
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub fn sprite_size(&self) -> SpriteSize {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `check_bit`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn check_bit(byte: u8, bit: u8) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sprite_display_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn sprite_display_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `SpriteSize`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum SpriteSize {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_lcdc_bit`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:164:8
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn set_lcdc_bit(&mut self, bit: u8, high: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `address_range`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn address_range(&self) -> std::ops::RangeInclusive<u16> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `STAT`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 181 |     const STAT: u16 = 0xFF41;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `LcdcSettings`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct LcdcSettings {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `enable_lyc_interrupt`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:183:12
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn enable_lyc_interrupt(&mut self, high: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_byte`
[INFO] [stdout]   --> src/game_boy/memory/video.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn from_byte(byte: u8) -> LcdcSettings {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_lcdc_settings`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn read_lcdc_settings(&self) -> LcdcSettings {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_lyc_interrupt_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:187:12
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub fn get_lyc_interrupt_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `display_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn display_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `window_tile_map_display_select`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn window_tile_map_display_select(&self) -> SelectedTileMap {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `enable_oam_interrupt`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:191:12
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn enable_oam_interrupt(&mut self, high: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sprite_size`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:148:12
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub fn sprite_size(&self) -> SpriteSize {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_oam_interrupt_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:195:12
[INFO] [stdout]     |
[INFO] [stdout] 195 |     pub fn get_oam_interrupt_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sprite_display_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn sprite_display_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `enable_vblank_interrupt`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:199:12
[INFO] [stdout]     |
[INFO] [stdout] 199 |     pub fn enable_vblank_interrupt(&mut self, high: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_vblank_interrupt_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:203:12
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn get_vblank_interrupt_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_lcdc_bit`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:164:8
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn set_lcdc_bit(&mut self, bit: u8, high: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `enable_hblank_interrupt`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:207:12
[INFO] [stdout]     |
[INFO] [stdout] 207 |     pub fn enable_hblank_interrupt(&mut self, high: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `STAT`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 181 |     const STAT: u16 = 0xFF41;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_hblank_interrupt_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:211:12
[INFO] [stdout]     |
[INFO] [stdout] 211 |     pub fn get_hblank_interrupt_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `enable_lyc_interrupt`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:183:12
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn enable_lyc_interrupt(&mut self, high: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_coincidence_flag`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:215:12
[INFO] [stdout]     |
[INFO] [stdout] 215 |     pub fn set_coincidence_flag(&mut self, high: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_lyc_interrupt_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:187:12
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub fn get_lyc_interrupt_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_coincidence_flag`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:219:12
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub fn get_coincidence_flag(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `enable_oam_interrupt`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:191:12
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn enable_oam_interrupt(&mut self, high: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_video_mode`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:223:12
[INFO] [stdout]     |
[INFO] [stdout] 223 |     pub fn set_video_mode(&mut self, mode: VideoMode) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_oam_interrupt_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:195:12
[INFO] [stdout]     |
[INFO] [stdout] 195 |     pub fn get_oam_interrupt_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_video_mode`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:229:12
[INFO] [stdout]     |
[INFO] [stdout] 229 |     pub fn get_video_mode(&self) -> VideoMode {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `enable_vblank_interrupt`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:199:12
[INFO] [stdout]     |
[INFO] [stdout] 199 |     pub fn enable_vblank_interrupt(&mut self, high: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_stat_bit`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:233:8
[INFO] [stdout]     |
[INFO] [stdout] 233 |     fn set_stat_bit(&mut self, bit: u8, high: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_vblank_interrupt_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:203:12
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn get_vblank_interrupt_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_stat_bit`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:243:8
[INFO] [stdout]     |
[INFO] [stdout] 243 |     fn get_stat_bit(&self, bit: u8) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `enable_hblank_interrupt`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:207:12
[INFO] [stdout]     |
[INFO] [stdout] 207 |     pub fn enable_hblank_interrupt(&mut self, high: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_scy`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:254:12
[INFO] [stdout]     |
[INFO] [stdout] 254 |     pub fn set_scy(&mut self, val: u8) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_hblank_interrupt_enabled`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:211:12
[INFO] [stdout]     |
[INFO] [stdout] 211 |     pub fn get_hblank_interrupt_enabled(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_scx`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:262:12
[INFO] [stdout]     |
[INFO] [stdout] 262 |     pub fn set_scx(&mut self, val: u8) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_coincidence_flag`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:215:12
[INFO] [stdout]     |
[INFO] [stdout] 215 |     pub fn set_coincidence_flag(&mut self, high: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `LYC`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:284:5
[INFO] [stdout]     |
[INFO] [stdout] 284 |     const LYC: u16 = 0xFF45;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_coincidence_flag`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:219:12
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub fn get_coincidence_flag(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_lyc`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:286:12
[INFO] [stdout]     |
[INFO] [stdout] 286 |     pub fn set_lyc(&mut self, val: u8) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_video_mode`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:223:12
[INFO] [stdout]     |
[INFO] [stdout] 223 |     pub fn set_video_mode(&mut self, mode: VideoMode) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_lyc`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:290:12
[INFO] [stdout]     |
[INFO] [stdout] 290 |     pub fn read_lyc(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_video_mode`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:229:12
[INFO] [stdout]     |
[INFO] [stdout] 229 |     pub fn get_video_mode(&self) -> VideoMode {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `WY`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:295:5
[INFO] [stdout]     |
[INFO] [stdout] 295 |     const WY: u16 = 0xFF4A;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_stat_bit`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:233:8
[INFO] [stdout]     |
[INFO] [stdout] 233 |     fn set_stat_bit(&mut self, bit: u8, high: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `WX`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:297:5
[INFO] [stdout]     |
[INFO] [stdout] 297 |     const WX: u16 = 0xFF4B;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_stat_bit`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:243:8
[INFO] [stdout]     |
[INFO] [stdout] 243 |     fn get_stat_bit(&self, bit: u8) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_wy`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:299:12
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn set_wy(&mut self, val: u8) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_scy`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:254:12
[INFO] [stdout]     |
[INFO] [stdout] 254 |     pub fn set_scy(&mut self, val: u8) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_wy`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:303:12
[INFO] [stdout]     |
[INFO] [stdout] 303 |     pub fn read_wy(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_scx`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:262:12
[INFO] [stdout]     |
[INFO] [stdout] 262 |     pub fn set_scx(&mut self, val: u8) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_wx`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:307:12
[INFO] [stdout]     |
[INFO] [stdout] 307 |     pub fn set_wx(&mut self, val: u8) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `LYC`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:284:5
[INFO] [stdout]     |
[INFO] [stdout] 284 |     const LYC: u16 = 0xFF45;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_wx`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:311:12
[INFO] [stdout]     |
[INFO] [stdout] 311 |     pub fn read_wx(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_lyc`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:286:12
[INFO] [stdout]     |
[INFO] [stdout] 286 |     pub fn set_lyc(&mut self, val: u8) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_lyc`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:290:12
[INFO] [stdout]     |
[INFO] [stdout] 290 |     pub fn read_lyc(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `SPRITE_PALETTE_0`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:348:5
[INFO] [stdout]     |
[INFO] [stdout] 348 |     const SPRITE_PALETTE_0: u16 = 0xFF48;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `WY`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:295:5
[INFO] [stdout]     |
[INFO] [stdout] 295 |     const WY: u16 = 0xFF4A;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sprite_palette_0`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:350:12
[INFO] [stdout]     |
[INFO] [stdout] 350 |     pub fn sprite_palette_0(&self) -> Palette {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `WX`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:297:5
[INFO] [stdout]     |
[INFO] [stdout] 297 |     const WX: u16 = 0xFF4B;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `SPRITE_PALETTE_1`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:354:5
[INFO] [stdout]     |
[INFO] [stdout] 354 |     const SPRITE_PALETTE_1: u16 = 0xFF49;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_wy`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:299:12
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn set_wy(&mut self, val: u8) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sprite_palette_1`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:356:12
[INFO] [stdout]     |
[INFO] [stdout] 356 |     pub fn sprite_palette_1(&self) -> Palette {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_wy`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:303:12
[INFO] [stdout]     |
[INFO] [stdout] 303 |     pub fn read_wy(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_bytes`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:386:8
[INFO] [stdout]     |
[INFO] [stdout] 386 |     fn from_bytes(bytes: [u8; 16]) -> Sprite {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_wx`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:307:12
[INFO] [stdout]     |
[INFO] [stdout] 307 |     pub fn set_wx(&mut self, val: u8) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `load_window_tilemap`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:458:12
[INFO] [stdout]     |
[INFO] [stdout] 458 |     pub fn load_window_tilemap(&self) -> BgTileMap {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_wx`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:311:12
[INFO] [stdout]     |
[INFO] [stdout] 311 |     pub fn read_wx(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MEM_SIZE`
[INFO] [stdout]   --> src/game_boy/memory.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | const MEM_SIZE: usize = 0x10000;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `SPRITE_PALETTE_0`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:348:5
[INFO] [stdout]     |
[INFO] [stdout] 348 |     const SPRITE_PALETTE_0: u16 = 0xFF48;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_region_start`
[INFO] [stdout]   --> src/game_boy/memory.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub const fn get_region_start(region: MemRegion) -> u16 {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sprite_palette_0`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:350:12
[INFO] [stdout]     |
[INFO] [stdout] 350 |     pub fn sprite_palette_0(&self) -> Palette {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_offset_in_region`
[INFO] [stdout]   --> src/game_boy/memory.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn get_offset_in_region(address: u16) -> u16 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `SPRITE_PALETTE_1`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:354:5
[INFO] [stdout]     |
[INFO] [stdout] 354 |     const SPRITE_PALETTE_1: u16 = 0xFF49;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_16`
[INFO] [stdout]    --> src/game_boy/memory.rs:166:12
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pub fn write_16(&mut self, address: u16, val: u16) -> MemResult<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sprite_palette_1`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:356:12
[INFO] [stdout]     |
[INFO] [stdout] 356 |     pub fn sprite_palette_1(&self) -> Palette {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `HBlank`
[INFO] [stdout]  --> src/game_boy/video.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     HBlank,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_bytes`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:386:8
[INFO] [stdout]     |
[INFO] [stdout] 386 |     fn from_bytes(bytes: [u8; 16]) -> Sprite {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VBlank`
[INFO] [stdout]  --> src/game_boy/video.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     VBlank,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `load_window_tilemap`
[INFO] [stdout]    --> src/game_boy/memory/video.rs:458:12
[INFO] [stdout]     |
[INFO] [stdout] 458 |     pub fn load_window_tilemap(&self) -> BgTileMap {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OAM`
[INFO] [stdout]  --> src/game_boy/video.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     OAM,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MEM_SIZE`
[INFO] [stdout]   --> src/game_boy/memory.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | const MEM_SIZE: usize = 0x10000;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PixelTransfer`
[INFO] [stdout]   --> src/game_boy/video.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     PixelTransfer
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_region_start`
[INFO] [stdout]   --> src/game_boy/memory.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub const fn get_region_start(region: MemRegion) -> u16 {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_offset_in_region`
[INFO] [stdout]   --> src/game_boy/memory.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn get_offset_in_region(address: u16) -> u16 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TILE_BYTE_SIZE`
[INFO] [stdout]   --> src/game_boy/video.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             const TILE_BYTE_SIZE: u8 = 16; // For now just make it a constant (Tile not implemented yet)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_16`
[INFO] [stdout]    --> src/game_boy/memory.rs:166:12
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pub fn write_16(&mut self, address: u16, val: u16) -> MemResult<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_window_line`
[INFO] [stdout]   --> src/game_boy/video.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn write_window_line(mmu: &mut MMU, buffer: &mut Box<[u8]>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `HBlank`
[INFO] [stdout]  --> src/game_boy/video.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     HBlank,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TILE_BYTE_SIZE`
[INFO] [stdout]   --> src/game_boy/video.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             const TILE_BYTE_SIZE: u8 = 16; // For now just make it a constant (Tile not implemented yet)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VBlank`
[INFO] [stdout]  --> src/game_boy/video.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     VBlank,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `CLOCKS`
[INFO] [stdout]   --> src/game_boy.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     const CLOCKS: u32 = GameBoy::LINES * GameBoy::CLOCKS_PER_LINE;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OAM`
[INFO] [stdout]  --> src/game_boy/video.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     OAM,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `win`
[INFO] [stdout]   --> src/window.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn win(&self) -> &Window {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PixelTransfer`
[INFO] [stdout]   --> src/game_boy/video.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     PixelTransfer
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TILE_BYTE_SIZE`
[INFO] [stdout]   --> src/game_boy/video.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             const TILE_BYTE_SIZE: u8 = 16; // For now just make it a constant (Tile not implemented yet)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_window_line`
[INFO] [stdout]   --> src/game_boy/video.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn write_window_line(mmu: &mut MMU, buffer: &mut Box<[u8]>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TILE_BYTE_SIZE`
[INFO] [stdout]   --> src/game_boy/video.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             const TILE_BYTE_SIZE: u8 = 16; // For now just make it a constant (Tile not implemented yet)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `CLOCKS`
[INFO] [stdout]   --> src/game_boy.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     const CLOCKS: u32 = GameBoy::LINES * GameBoy::CLOCKS_PER_LINE;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `win`
[INFO] [stdout]   --> src/window.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn win(&self) -> &Window {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:342:9
[INFO] [stdout]     |
[INFO] [stdout] 342 |         self.mmu.write_8(hl, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:420:9
[INFO] [stdout]     |
[INFO] [stdout] 420 |         self.mmu.write_8(hl, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:544:9
[INFO] [stdout]     |
[INFO] [stdout] 544 |         self.mmu.write_8(n16, n8);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:567:9
[INFO] [stdout]     |
[INFO] [stdout] 567 |         self.mmu.write_8(n16, self.a_reg());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:578:37
[INFO] [stdout]     |
[INFO] [stdout] 578 |         assert!(n16 >= 0xFF00u16 && n16 <= 0xFFFFu16);
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:618:9
[INFO] [stdout]     |
[INFO] [stdout] 618 |         self.mmu.write_8(n16, self.reg(from));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:628:37
[INFO] [stdout]     |
[INFO] [stdout] 628 |         assert!(n16 >= 0xFF00u16 && n16 <= 0xFFFFu16);
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:692:9
[INFO] [stdout]     |
[INFO] [stdout] 692 |         self.mmu.write_8(n16, (self.sp & 0xFF) as u8);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:693:9
[INFO] [stdout]     |
[INFO] [stdout] 693 |         self.mmu.write_8(n16 + 1, (self.sp >> 8) as u8);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:845:9
[INFO] [stdout]     |
[INFO] [stdout] 845 |         self.mmu.write_8(self.reg16(Register16::HL), val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:903:9
[INFO] [stdout]     |
[INFO] [stdout] 903 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:959:9
[INFO] [stdout]     |
[INFO] [stdout] 959 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1014:9
[INFO] [stdout]      |
[INFO] [stdout] 1014 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:342:9
[INFO] [stdout]     |
[INFO] [stdout] 342 |         self.mmu.write_8(hl, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1070:9
[INFO] [stdout]      |
[INFO] [stdout] 1070 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:420:9
[INFO] [stdout]     |
[INFO] [stdout] 420 |         self.mmu.write_8(hl, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1185:9
[INFO] [stdout]      |
[INFO] [stdout] 1185 |         self.mmu.write_8(self.reg16(Register16::HL), read);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1206:9
[INFO] [stdout]      |
[INFO] [stdout] 1206 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1254:9
[INFO] [stdout]      |
[INFO] [stdout] 1254 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1301:9
[INFO] [stdout]      |
[INFO] [stdout] 1301 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1385:9
[INFO] [stdout]      |
[INFO] [stdout] 1385 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:544:9
[INFO] [stdout]     |
[INFO] [stdout] 544 |         self.mmu.write_8(n16, n8);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:567:9
[INFO] [stdout]     |
[INFO] [stdout] 567 |         self.mmu.write_8(n16, self.a_reg());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:578:37
[INFO] [stdout]     |
[INFO] [stdout] 578 |         assert!(n16 >= 0xFF00u16 && n16 <= 0xFFFFu16);
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:618:9
[INFO] [stdout]     |
[INFO] [stdout] 618 |         self.mmu.write_8(n16, self.reg(from));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:628:37
[INFO] [stdout]     |
[INFO] [stdout] 628 |         assert!(n16 >= 0xFF00u16 && n16 <= 0xFFFFu16);
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:692:9
[INFO] [stdout]     |
[INFO] [stdout] 692 |         self.mmu.write_8(n16, (self.sp & 0xFF) as u8);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:693:9
[INFO] [stdout]     |
[INFO] [stdout] 693 |         self.mmu.write_8(n16 + 1, (self.sp >> 8) as u8);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:845:9
[INFO] [stdout]     |
[INFO] [stdout] 845 |         self.mmu.write_8(self.reg16(Register16::HL), val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |         self.write_8(MMU::LCDC, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:903:9
[INFO] [stdout]     |
[INFO] [stdout] 903 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:226:9
[INFO] [stdout]     |
[INFO] [stdout] 226 |         self.write_8(MMU::STAT, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/cpu/instructions.rs:959:9
[INFO] [stdout]     |
[INFO] [stdout] 959 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:240:9
[INFO] [stdout]     |
[INFO] [stdout] 240 |         self.write_8(MMU::STAT, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:255:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |         self.write_8(MMU::SCY, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1014:9
[INFO] [stdout]      |
[INFO] [stdout] 1014 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:263:9
[INFO] [stdout]     |
[INFO] [stdout] 263 |         self.write_8(MMU::SCX, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1070:9
[INFO] [stdout]      |
[INFO] [stdout] 1070 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:275:9
[INFO] [stdout]     |
[INFO] [stdout] 275 |         self.write_8(MMU::LY, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |         self.write_8(MMU::LYC, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |         self.write_8(MMU::WY, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:308:9
[INFO] [stdout]     |
[INFO] [stdout] 308 |         self.write_8(MMU::WX, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/game_boy/memory/misc.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |             self.write_8(DEST + i, read);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1185:9
[INFO] [stdout]      |
[INFO] [stdout] 1185 |         self.mmu.write_8(self.reg16(Register16::HL), read);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1206:9
[INFO] [stdout]      |
[INFO] [stdout] 1206 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1254:9
[INFO] [stdout]      |
[INFO] [stdout] 1254 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1301:9
[INFO] [stdout]      |
[INFO] [stdout] 1301 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/game_boy/cpu/instructions.rs:1385:9
[INFO] [stdout]      |
[INFO] [stdout] 1385 |         self.mmu.write_8(reg_val, val);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |         self.write_8(MMU::LCDC, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:226:9
[INFO] [stdout]     |
[INFO] [stdout] 226 |         self.write_8(MMU::STAT, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:240:9
[INFO] [stdout]     |
[INFO] [stdout] 240 |         self.write_8(MMU::STAT, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:255:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |         self.write_8(MMU::SCY, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:263:9
[INFO] [stdout]     |
[INFO] [stdout] 263 |         self.write_8(MMU::SCX, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:275:9
[INFO] [stdout]     |
[INFO] [stdout] 275 |         self.write_8(MMU::LY, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |         self.write_8(MMU::LYC, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |         self.write_8(MMU::WY, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/game_boy/memory/video.rs:308:9
[INFO] [stdout]     |
[INFO] [stdout] 308 |         self.write_8(MMU::WX, val);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/game_boy/memory/misc.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |             self.write_8(DEST + i, read);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 113 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 113 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.67s
[INFO] running `Command { std: "docker" "inspect" "ceb416fa73c16aa7a5336e66d3a27d1d7e097c99b9f9827bcb08b3d05e67281d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceb416fa73c16aa7a5336e66d3a27d1d7e097c99b9f9827bcb08b3d05e67281d", kill_on_drop: false }`
[INFO] [stdout] ceb416fa73c16aa7a5336e66d3a27d1d7e097c99b9f9827bcb08b3d05e67281d