[INFO] cloning repository https://github.com/Brumus14/gameboy-emulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Brumus14/gameboy-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrumus14%2Fgameboy-emulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrumus14%2Fgameboy-emulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 99a477018ab3a50e478b719a7948e34dccba982a
[INFO] checking Brumus14/gameboy-emulator against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrumus14%2Fgameboy-emulator" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Brumus14/gameboy-emulator
[INFO] finished tweaking git repo https://github.com/Brumus14/gameboy-emulator
[INFO] tweaked toml for git repo https://github.com/Brumus14/gameboy-emulator written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Brumus14/gameboy-emulator on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Brumus14/gameboy-emulator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: unused manifest key: target.x86_64-unknown-linux-gnu.rustflags
[INFO] [stderr] warning: `gameboy-emulator` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f4dbde76967689feda7b81f613301a4fe62f967f73a95029ba3875fdb2fca22e
[INFO] running `Command { std: "docker" "start" "f4dbde76967689feda7b81f613301a4fe62f967f73a95029ba3875fdb2fca22e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4dbde76967689feda7b81f613301a4fe62f967f73a95029ba3875fdb2fca22e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f4dbde76967689feda7b81f613301a4fe62f967f73a95029ba3875fdb2fca22e" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4dbde76967689feda7b81f613301a4fe62f967f73a95029ba3875fdb2fca22e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f4dbde76967689feda7b81f613301a4fe62f967f73a95029ba3875fdb2fca22e" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: unused manifest key: target.x86_64-unknown-linux-gnu.rustflags
[INFO] [stderr] warning: `gameboy-emulator` (manifest) generated 1 warning
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]    Compiling cfg-if v1.0.5
[INFO] [stderr]    Compiling find-msvc-tools v0.1.13
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling bitflags v2.13.2
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling cc v1.4.7
[INFO] [stderr]    Compiling clang-sys v1.9.1
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]     Checking thiserror v2.0.20
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling raylib-sys v6.0.0
[INFO] [stderr]     Checking raylib v6.0.0
[INFO] [stderr]     Checking gameboy-emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `half_carry` in this scope
[INFO] [stdout]     --> src/core/cpu.rs:2131:46
[INFO] [stdout]      |
[INFO] [stdout] 2131 |             self.registers.set_flag(Flag::H, half_carry);
[INFO] [stdout]      |                                              ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `carry` in this scope
[INFO] [stdout]     --> src/core/cpu.rs:2132:46
[INFO] [stdout]      |
[INFO] [stdout] 2132 |             self.registers.set_flag(Flag::C, carry);
[INFO] [stdout]      |                                              ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug::Debug` and `timer::Timer`
[INFO] [stdout]   --> src/main.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  9 |         debug::Debug,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 10 |         gameboy::{CycleInfo, Gameboy},
[INFO] [stdout] 11 |         timer::Timer,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `JoypadState`
[INFO] [stdout]  --> src/core/bus.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |     joypad::{Joypad, JoypadState},
[INFO] [stdout]   |                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `set_r16mem`
[INFO] [stdout]  --> src/core/cpu.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 |     set_r16, set_r16mem, set_r16stk,
[INFO] [stdout]   |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::format`
[INFO] [stdout]  --> src/core/debug.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::format;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cpu` and `gameboy::CycleInfo`
[INFO] [stdout]  --> src/core/debug.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     cpu,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 5 |     gameboy::CycleInfo,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/core/gameboy.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `thread::sleep` and `time::Duration`
[INFO] [stdout]  --> src/frontend.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{thread::sleep, time::Duration};
[INFO] [stdout]   |           ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ImageDrawPixel`
[INFO] [stdout]  --> src/frontend.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ffi::{GenImageColor, ImageDrawPixel},
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Flag`
[INFO] [stdout]   --> src/frontend.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 |     registers::{Flag, Registers},
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `half_carry` in this scope
[INFO] [stdout]     --> src/core/cpu.rs:2131:46
[INFO] [stdout]      |
[INFO] [stdout] 2131 |             self.registers.set_flag(Flag::H, half_carry);
[INFO] [stdout]      |                                              ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `carry` in this scope
[INFO] [stdout]     --> src/core/cpu.rs:2132:46
[INFO] [stdout]      |
[INFO] [stdout] 2132 |             self.registers.set_flag(Flag::C, carry);
[INFO] [stdout]      |                                              ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug::Debug` and `timer::Timer`
[INFO] [stdout]   --> src/main.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  9 |         debug::Debug,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 10 |         gameboy::{CycleInfo, Gameboy},
[INFO] [stdout] 11 |         timer::Timer,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `JoypadState`
[INFO] [stdout]  --> src/core/bus.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |     joypad::{Joypad, JoypadState},
[INFO] [stdout]   |                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `set_r16mem`
[INFO] [stdout]  --> src/core/cpu.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 |     set_r16, set_r16mem, set_r16stk,
[INFO] [stdout]   |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::format`
[INFO] [stdout]  --> src/core/debug.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::format;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cpu` and `gameboy::CycleInfo`
[INFO] [stdout]  --> src/core/debug.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     cpu,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 5 |     gameboy::CycleInfo,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/core/gameboy.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `thread::sleep` and `time::Duration`
[INFO] [stdout]  --> src/frontend.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{thread::sleep, time::Duration};
[INFO] [stdout]   |           ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ImageDrawPixel`
[INFO] [stdout]  --> src/frontend.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ffi::{GenImageColor, ImageDrawPixel},
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Flag`
[INFO] [stdout]   --> src/frontend.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 |     registers::{Flag, Registers},
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/core/cpu.rs:236:22
[INFO] [stdout]     |
[INFO] [stdout] 236 |                 self.inc_r16(r16);
[INFO] [stdout]     |                      ^^^^^^^----- argument #2 of type `&mut Bus` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/core/cpu.rs:545:8
[INFO] [stdout]     |
[INFO] [stdout] 545 |     fn inc_r16(&mut self, r16: R16, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^^^^^                      -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 236 |                 self.inc_r16(r16, /* &mut Bus */);
[INFO] [stdout]     |                                 ++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/core/cpu.rs:236:22
[INFO] [stdout]     |
[INFO] [stdout] 236 |                 self.inc_r16(r16);
[INFO] [stdout]     |                      ^^^^^^^----- argument #2 of type `&mut Bus` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/core/cpu.rs:545:8
[INFO] [stdout]     |
[INFO] [stdout] 545 |     fn inc_r16(&mut self, r16: R16, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^^^^^                      -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 236 |                 self.inc_r16(r16, /* &mut Bus */);
[INFO] [stdout]     |                                 ++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/core/cpu.rs:239:22
[INFO] [stdout]     |
[INFO] [stdout] 239 |                 self.dec_r16(r16);
[INFO] [stdout]     |                      ^^^^^^^----- argument #2 of type `&mut Bus` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/core/cpu.rs:555:8
[INFO] [stdout]     |
[INFO] [stdout] 555 |     fn dec_r16(&mut self, r16: R16, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^^^^^                      -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 239 |                 self.dec_r16(r16, /* &mut Bus */);
[INFO] [stdout]     |                                 ++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/core/cpu.rs:239:22
[INFO] [stdout]     |
[INFO] [stdout] 239 |                 self.dec_r16(r16);
[INFO] [stdout]     |                      ^^^^^^^----- argument #2 of type `&mut Bus` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/core/cpu.rs:555:8
[INFO] [stdout]     |
[INFO] [stdout] 555 |     fn dec_r16(&mut self, r16: R16, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^^^^^                      -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 239 |                 self.dec_r16(r16, /* &mut Bus */);
[INFO] [stdout]     |                                 ++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/core/cpu.rs:242:22
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 self.add_hl_r16(r16);
[INFO] [stdout]     |                      ^^^^^^^^^^----- argument #2 of type `&mut Bus` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/core/cpu.rs:565:8
[INFO] [stdout]     |
[INFO] [stdout] 565 |     fn add_hl_r16(&mut self, r16: R16, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^^^^^^^^                      -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 self.add_hl_r16(r16, /* &mut Bus */);
[INFO] [stdout]     |                                    ++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/core/cpu.rs:242:22
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 self.add_hl_r16(r16);
[INFO] [stdout]     |                      ^^^^^^^^^^----- argument #2 of type `&mut Bus` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/core/cpu.rs:565:8
[INFO] [stdout]     |
[INFO] [stdout] 565 |     fn add_hl_r16(&mut self, r16: R16, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^^^^^^^^                      -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 self.add_hl_r16(r16, /* &mut Bus */);
[INFO] [stdout]     |                                    ++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/core/cpu.rs:253:22
[INFO] [stdout]     |
[INFO] [stdout] 253 |                 self.rlca();
[INFO] [stdout]     |                      ^^^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/core/cpu.rs:693:8
[INFO] [stdout]     |
[INFO] [stdout] 693 |     fn rlca(&mut self, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 253 |                 self.rlca(/* &mut Bus */);
[INFO] [stdout]     |                           ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/core/cpu.rs:255:22
[INFO] [stdout]     |
[INFO] [stdout] 255 |                 self.rrca();
[INFO] [stdout]     |                      ^^^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/core/cpu.rs:708:8
[INFO] [stdout]     |
[INFO] [stdout] 708 |     fn rrca(&mut self, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 255 |                 self.rrca(/* &mut Bus */);
[INFO] [stdout]     |                           ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/core/cpu.rs:253:22
[INFO] [stdout]     |
[INFO] [stdout] 253 |                 self.rlca();
[INFO] [stdout]     |                      ^^^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/core/cpu.rs:693:8
[INFO] [stdout]     |
[INFO] [stdout] 693 |     fn rlca(&mut self, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 253 |                 self.rlca(/* &mut Bus */);
[INFO] [stdout]     |                           ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/core/cpu.rs:255:22
[INFO] [stdout]     |
[INFO] [stdout] 255 |                 self.rrca();
[INFO] [stdout]     |                      ^^^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/core/cpu.rs:708:8
[INFO] [stdout]     |
[INFO] [stdout] 708 |     fn rrca(&mut self, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 255 |                 self.rrca(/* &mut Bus */);
[INFO] [stdout]     |                           ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/core/cpu.rs:257:22
[INFO] [stdout]     |
[INFO] [stdout] 257 |                 self.rla();
[INFO] [stdout]     |                      ^^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/core/cpu.rs:723:8
[INFO] [stdout]     |
[INFO] [stdout] 723 |     fn rla(&mut self, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 257 |                 self.rla(/* &mut Bus */);
[INFO] [stdout]     |                          ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/core/cpu.rs:259:22
[INFO] [stdout]     |
[INFO] [stdout] 259 |                 self.rra();
[INFO] [stdout]     |                      ^^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/core/cpu.rs:740:8
[INFO] [stdout]     |
[INFO] [stdout] 740 |     fn rra(&mut self, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 259 |                 self.rra(/* &mut Bus */);
[INFO] [stdout]     |                          ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/core/cpu.rs:257:22
[INFO] [stdout]     |
[INFO] [stdout] 257 |                 self.rla();
[INFO] [stdout]     |                      ^^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/core/cpu.rs:723:8
[INFO] [stdout]     |
[INFO] [stdout] 723 |     fn rla(&mut self, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 257 |                 self.rla(/* &mut Bus */);
[INFO] [stdout]     |                          ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/core/cpu.rs:261:22
[INFO] [stdout]     |
[INFO] [stdout] 261 |                 self.daa();
[INFO] [stdout]     |                      ^^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/core/cpu.rs:757:8
[INFO] [stdout]     |
[INFO] [stdout] 757 |     fn daa(&mut self, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 261 |                 self.daa(/* &mut Bus */);
[INFO] [stdout]     |                          ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/core/cpu.rs:263:22
[INFO] [stdout]     |
[INFO] [stdout] 263 |                 self.cpl();
[INFO] [stdout]     |                      ^^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/core/cpu.rs:801:8
[INFO] [stdout]     |
[INFO] [stdout] 801 |     fn cpl(&mut self, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 263 |                 self.cpl(/* &mut Bus */);
[INFO] [stdout]     |                          ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/core/cpu.rs:259:22
[INFO] [stdout]     |
[INFO] [stdout] 259 |                 self.rra();
[INFO] [stdout]     |                      ^^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/core/cpu.rs:740:8
[INFO] [stdout]     |
[INFO] [stdout] 740 |     fn rra(&mut self, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 259 |                 self.rra(/* &mut Bus */);
[INFO] [stdout]     |                          ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/core/cpu.rs:265:22
[INFO] [stdout]     |
[INFO] [stdout] 265 |                 self.scf();
[INFO] [stdout]     |                      ^^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/core/cpu.rs:813:8
[INFO] [stdout]     |
[INFO] [stdout] 813 |     fn scf(&mut self, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 265 |                 self.scf(/* &mut Bus */);
[INFO] [stdout]     |                          ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/core/cpu.rs:261:22
[INFO] [stdout]     |
[INFO] [stdout] 261 |                 self.daa();
[INFO] [stdout]     |                      ^^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/core/cpu.rs:757:8
[INFO] [stdout]     |
[INFO] [stdout] 757 |     fn daa(&mut self, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 261 |                 self.daa(/* &mut Bus */);
[INFO] [stdout]     |                          ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/core/cpu.rs:267:22
[INFO] [stdout]     |
[INFO] [stdout] 267 |                 self.ccf();
[INFO] [stdout]     |                      ^^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/core/cpu.rs:824:8
[INFO] [stdout]     |
[INFO] [stdout] 824 |     fn ccf(&mut self, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 267 |                 self.ccf(/* &mut Bus */);
[INFO] [stdout]     |                          ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/core/cpu.rs:263:22
[INFO] [stdout]     |
[INFO] [stdout] 263 |                 self.cpl();
[INFO] [stdout]     |                      ^^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/core/cpu.rs:801:8
[INFO] [stdout]     |
[INFO] [stdout] 801 |     fn cpl(&mut self, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 263 |                 self.cpl(/* &mut Bus */);
[INFO] [stdout]     |                          ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/core/cpu.rs:265:22
[INFO] [stdout]     |
[INFO] [stdout] 265 |                 self.scf();
[INFO] [stdout]     |                      ^^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/core/cpu.rs:813:8
[INFO] [stdout]     |
[INFO] [stdout] 813 |     fn scf(&mut self, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 265 |                 self.scf(/* &mut Bus */);
[INFO] [stdout]     |                          ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]     --> src/core/cpu.rs:334:22
[INFO] [stdout]      |
[INFO] [stdout]  334 |                 self.jp_hl();
[INFO] [stdout]      |                      ^^^^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]      |
[INFO] [stdout] note: method defined here
[INFO] [stdout]     --> src/core/cpu.rs:1496:8
[INFO] [stdout]      |
[INFO] [stdout] 1496 |     fn jp_hl(&mut self, bus: &mut Bus) {
[INFO] [stdout]      |        ^^^^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]      |
[INFO] [stdout]  334 |                 self.jp_hl(/* &mut Bus */);
[INFO] [stdout]      |                            ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/core/cpu.rs:267:22
[INFO] [stdout]     |
[INFO] [stdout] 267 |                 self.ccf();
[INFO] [stdout]     |                      ^^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/core/cpu.rs:824:8
[INFO] [stdout]     |
[INFO] [stdout] 824 |     fn ccf(&mut self, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 267 |                 self.ccf(/* &mut Bus */);
[INFO] [stdout]     |                          ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]     --> src/core/cpu.rs:368:22
[INFO] [stdout]      |
[INFO] [stdout]  368 |                 self.ld_sp_hl();
[INFO] [stdout]      |                      ^^^^^^^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]      |
[INFO] [stdout] note: method defined here
[INFO] [stdout]     --> src/core/cpu.rs:2155:8
[INFO] [stdout]      |
[INFO] [stdout] 2155 |     fn ld_sp_hl(&mut self, bus: &mut Bus) {
[INFO] [stdout]      |        ^^^^^^^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]      |
[INFO] [stdout]  368 |                 self.ld_sp_hl(/* &mut Bus */);
[INFO] [stdout]      |                               ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]     --> src/core/cpu.rs:334:22
[INFO] [stdout]      |
[INFO] [stdout]  334 |                 self.jp_hl();
[INFO] [stdout]      |                      ^^^^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]      |
[INFO] [stdout] note: method defined here
[INFO] [stdout]     --> src/core/cpu.rs:1496:8
[INFO] [stdout]      |
[INFO] [stdout] 1496 |     fn jp_hl(&mut self, bus: &mut Bus) {
[INFO] [stdout]      |        ^^^^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]      |
[INFO] [stdout]  334 |                 self.jp_hl(/* &mut Bus */);
[INFO] [stdout]      |                            ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]     --> src/core/cpu.rs:370:22
[INFO] [stdout]      |
[INFO] [stdout]  370 |                 self.di();
[INFO] [stdout]      |                      ^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]      |
[INFO] [stdout] note: method defined here
[INFO] [stdout]     --> src/core/cpu.rs:2164:8
[INFO] [stdout]      |
[INFO] [stdout] 2164 |     fn di(&mut self, bus: &mut Bus) {
[INFO] [stdout]      |        ^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]      |
[INFO] [stdout]  370 |                 self.di(/* &mut Bus */);
[INFO] [stdout]      |                         ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]     --> src/core/cpu.rs:372:22
[INFO] [stdout]      |
[INFO] [stdout]  372 |                 self.ei();
[INFO] [stdout]      |                      ^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]      |
[INFO] [stdout] note: method defined here
[INFO] [stdout]     --> src/core/cpu.rs:2174:8
[INFO] [stdout]      |
[INFO] [stdout] 2174 |     fn ei(&mut self, bus: &mut Bus) {
[INFO] [stdout]      |        ^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]      |
[INFO] [stdout]  372 |                 self.ei(/* &mut Bus */);
[INFO] [stdout]      |                         ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]     --> src/core/cpu.rs:368:22
[INFO] [stdout]      |
[INFO] [stdout]  368 |                 self.ld_sp_hl();
[INFO] [stdout]      |                      ^^^^^^^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]      |
[INFO] [stdout] note: method defined here
[INFO] [stdout]     --> src/core/cpu.rs:2155:8
[INFO] [stdout]      |
[INFO] [stdout] 2155 |     fn ld_sp_hl(&mut self, bus: &mut Bus) {
[INFO] [stdout]      |        ^^^^^^^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]      |
[INFO] [stdout]  368 |                 self.ld_sp_hl(/* &mut Bus */);
[INFO] [stdout]      |                               ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]     --> src/core/cpu.rs:370:22
[INFO] [stdout]      |
[INFO] [stdout]  370 |                 self.di();
[INFO] [stdout]      |                      ^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]      |
[INFO] [stdout] note: method defined here
[INFO] [stdout]     --> src/core/cpu.rs:2164:8
[INFO] [stdout]      |
[INFO] [stdout] 2164 |     fn di(&mut self, bus: &mut Bus) {
[INFO] [stdout]      |        ^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]      |
[INFO] [stdout]  370 |                 self.di(/* &mut Bus */);
[INFO] [stdout]      |                         ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]     --> src/core/cpu.rs:372:22
[INFO] [stdout]      |
[INFO] [stdout]  372 |                 self.ei();
[INFO] [stdout]      |                      ^^-- argument #1 of type `&mut Bus` is missing
[INFO] [stdout]      |
[INFO] [stdout] note: method defined here
[INFO] [stdout]     --> src/core/cpu.rs:2174:8
[INFO] [stdout]      |
[INFO] [stdout] 2174 |     fn ei(&mut self, bus: &mut Bus) {
[INFO] [stdout]      |        ^^            -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]      |
[INFO] [stdout]  372 |                 self.ei(/* &mut Bus */);
[INFO] [stdout]      |                         ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/core/cpu.rs:1066:36
[INFO] [stdout]      |
[INFO] [stdout] 1031 |     fn sub_a_r8(&mut self, r8: R8, bus: &mut Bus) {
[INFO] [stdout]      |                                                  - help: try adding a return type: `-> i32`
[INFO] [stdout] ...
[INFO] [stdout] 1066 |         if let R8::MemoryHL = r8 { 2 } else { 1 }
[INFO] [stdout]      |                                    ^ expected `()`, found integer
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/core/cpu.rs:1066:47
[INFO] [stdout]      |
[INFO] [stdout] 1031 |     fn sub_a_r8(&mut self, r8: R8, bus: &mut Bus) {
[INFO] [stdout]      |                                                  - help: try adding a return type: `-> i32`
[INFO] [stdout] ...
[INFO] [stdout] 1066 |         if let R8::MemoryHL = r8 { 2 } else { 1 }
[INFO] [stdout]      |                                               ^ expected `()`, found integer
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/core/cpu.rs:1066:36
[INFO] [stdout]      |
[INFO] [stdout] 1031 |     fn sub_a_r8(&mut self, r8: R8, bus: &mut Bus) {
[INFO] [stdout]      |                                                  - help: try adding a return type: `-> i32`
[INFO] [stdout] ...
[INFO] [stdout] 1066 |         if let R8::MemoryHL = r8 { 2 } else { 1 }
[INFO] [stdout]      |                                    ^ expected `()`, found integer
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/core/cpu.rs:1066:47
[INFO] [stdout]      |
[INFO] [stdout] 1031 |     fn sub_a_r8(&mut self, r8: R8, bus: &mut Bus) {
[INFO] [stdout]      |                                                  - help: try adding a return type: `-> i32`
[INFO] [stdout] ...
[INFO] [stdout] 1066 |         if let R8::MemoryHL = r8 { 2 } else { 1 }
[INFO] [stdout]      |                                               ^ expected `()`, found integer
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]  --> src/core/audio.rs:8:24
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn read(&self, address: u16) -> u8 {
[INFO] [stdout]   |                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/audio.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn write(&mut self, address: u16, value: u8) {
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/core/audio.rs:17:43
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn write(&mut self, address: u16, value: u8) {
[INFO] [stdout]    |                                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]  --> src/core/audio.rs:8:24
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn read(&self, address: u16) -> u8 {
[INFO] [stdout]   |                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/audio.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn write(&mut self, address: u16, value: u8) {
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/core/audio.rs:17:43
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn write(&mut self, address: u16, value: u8) {
[INFO] [stdout]    |                                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bus`
[INFO] [stdout]    --> src/core/cpu.rs:903:24
[INFO] [stdout]     |
[INFO] [stdout] 903 |     fn stop(&mut self, bus: &mut Bus) {
[INFO] [stdout]     |                        ^^^ help: if this is intentional, prefix it with an underscore: `_bus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bus`
[INFO] [stdout]    --> src/core/cpu.rs:903:24
[INFO] [stdout]     |
[INFO] [stdout] 903 |     fn stop(&mut self, bus: &mut Bus) {
[INFO] [stdout]     |                        ^^^ help: if this is intentional, prefix it with an underscore: `_bus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sign`
[INFO] [stdout]     --> src/core/cpu.rs:2083:17
[INFO] [stdout]      |
[INFO] [stdout] 2083 |             let sign = self.registers.z >> 7 == 1;
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_sign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sign`
[INFO] [stdout]     --> src/core/cpu.rs:2083:17
[INFO] [stdout]      |
[INFO] [stdout] 2083 |             let sign = self.registers.z >> 7 == 1;
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_sign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rom`
[INFO] [stdout]   --> src/core/mbc.rs:59:25
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn write(&mut self, rom: &Vec<u8>, ram: &mut Option<Vec<u8>>, address: u16, value: u8) {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_rom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rom`
[INFO] [stdout]   --> src/core/mbc.rs:59:25
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn write(&mut self, rom: &Vec<u8>, ram: &mut Option<Vec<u8>>, address: u16, value: u8) {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_rom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0308, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gameboy-emulator` (bin "gameboy-emulator" test) due to 19 previous errors; 15 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0061, E0308, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gameboy-emulator` (bin "gameboy-emulator") due to 19 previous errors; 15 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f4dbde76967689feda7b81f613301a4fe62f967f73a95029ba3875fdb2fca22e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4dbde76967689feda7b81f613301a4fe62f967f73a95029ba3875fdb2fca22e", kill_on_drop: false }`
[INFO] [stdout] f4dbde76967689feda7b81f613301a4fe62f967f73a95029ba3875fdb2fca22e
