Dec 12 02:18:22.765 INFO checking IsSuEat/gbemu against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 02:18:22.765 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 02:18:23.084 INFO [stdout] 36575aeb9471d7f4e1e879cf5e2e46b3110719f61f739f7310aeca6e8865763b
Dec 12 02:18:23.090 INFO running `"docker" "start" "-a" "36575aeb9471d7f4e1e879cf5e2e46b3110719f61f739f7310aeca6e8865763b"`
Dec 12 02:18:24.158 INFO [stderr] usermod: no changes
Dec 12 02:18:24.259 INFO [stderr]     Checking gbemu v0.1.0 (/source)
Dec 12 02:18:25.072 INFO [stderr] warning: unused import: `Instruction`
Dec 12 02:18:25.072 INFO [stderr]  --> src/cpu/mod.rs:5:28
Dec 12 02:18:25.072 INFO [stderr]   |
Dec 12 02:18:25.072 INFO [stderr] 5 | use cpu::opcodes::{OpCode, Instruction};
Dec 12 02:18:25.072 INFO [stderr]   |                            ^^^^^^^^^^^
Dec 12 02:18:25.072 INFO [stderr]   |
Dec 12 02:18:25.072 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 02:18:25.072 INFO [stderr] 
Dec 12 02:18:25.253 INFO [stderr] warning: unused variable: `address`
Dec 12 02:18:25.253 INFO [stderr]   --> src/cpu/mmu.rs:21:17
Dec 12 02:18:25.253 INFO [stderr]    |
Dec 12 02:18:25.253 INFO [stderr] 21 |     pub fn read(address: u16) -> u8 {
Dec 12 02:18:25.253 INFO [stderr]    |                 ^^^^^^^ help: consider using `_address` instead
Dec 12 02:18:25.253 INFO [stderr]    |
Dec 12 02:18:25.253 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 02:18:25.253 INFO [stderr] 
Dec 12 02:18:25.253 INFO [stderr] warning: unused variable: `opcode`
Dec 12 02:18:25.253 INFO [stderr]   --> src/cpu/mod.rs:57:13
Dec 12 02:18:25.253 INFO [stderr]    |
Dec 12 02:18:25.253 INFO [stderr] 57 |         let opcode = self.fetch_opcode();
Dec 12 02:18:25.253 INFO [stderr]    |             ^^^^^^ help: consider using `_opcode` instead
Dec 12 02:18:25.253 INFO [stderr] 
Dec 12 02:18:25.276 INFO [stderr] warning: constant item is never used: `CARTRIDGE_ROM_SIZE`
Dec 12 02:18:25.276 INFO [stderr]  --> src/cartridge.rs:7:1
Dec 12 02:18:25.276 INFO [stderr]   |
Dec 12 02:18:25.276 INFO [stderr] 7 | const CARTRIDGE_ROM_SIZE: usize = 0x0148;
Dec 12 02:18:25.276 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:18:25.276 INFO [stderr]   |
Dec 12 02:18:25.276 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 02:18:25.276 INFO [stderr] 
Dec 12 02:18:25.276 INFO [stderr] warning: constant item is never used: `CARTRIDGE_RAM_SIZE`
Dec 12 02:18:25.276 INFO [stderr]  --> src/cartridge.rs:8:1
Dec 12 02:18:25.276 INFO [stderr]   |
Dec 12 02:18:25.276 INFO [stderr] 8 | const CARTRIDGE_RAM_SIZE: usize = 0x0149;
Dec 12 02:18:25.276 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:18:25.276 INFO [stderr] 
Dec 12 02:18:25.276 INFO [stderr] warning: field is never used: `cpu`
Dec 12 02:18:25.276 INFO [stderr]  --> src/console.rs:7:5
Dec 12 02:18:25.276 INFO [stderr]   |
Dec 12 02:18:25.276 INFO [stderr] 7 |     cpu: Cpu,
Dec 12 02:18:25.276 INFO [stderr]   |     ^^^^^^^^
Dec 12 02:18:25.277 INFO [stderr] 
Dec 12 02:18:25.277 INFO [stderr] warning: field is never used: `opcode`
Dec 12 02:18:25.277 INFO [stderr]   --> src/cpu/opcodes.rs:17:5
Dec 12 02:18:25.277 INFO [stderr]    |
Dec 12 02:18:25.277 INFO [stderr] 17 |     opcode: OpCode,
Dec 12 02:18:25.277 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 12 02:18:25.277 INFO [stderr] 
Dec 12 02:18:25.277 INFO [stderr] warning: constant item is never used: `CLOCKCYCLES`
Dec 12 02:18:25.277 INFO [stderr]  --> src/cpu/mod.rs:7:1
Dec 12 02:18:25.277 INFO [stderr]   |
Dec 12 02:18:25.277 INFO [stderr] 7 | const CLOCKCYCLES: f32 = 4.19;
Dec 12 02:18:25.277 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:18:25.277 INFO [stderr] 
Dec 12 02:18:25.277 INFO [stderr] warning: constant item is never used: `MACHINECYCLES`
Dec 12 02:18:25.277 INFO [stderr]  --> src/cpu/mod.rs:8:1
Dec 12 02:18:25.277 INFO [stderr]   |
Dec 12 02:18:25.277 INFO [stderr] 8 | const MACHINECYCLES: f32 = 1.05;
Dec 12 02:18:25.277 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:18:25.277 INFO [stderr] 
Dec 12 02:18:25.277 INFO [stderr] warning: field is never used: `a`
Dec 12 02:18:25.277 INFO [stderr]   --> src/cpu/mod.rs:11:5
Dec 12 02:18:25.277 INFO [stderr]    |
Dec 12 02:18:25.277 INFO [stderr] 11 |     a: u8,
Dec 12 02:18:25.277 INFO [stderr]    |     ^^^^^
Dec 12 02:18:25.277 INFO [stderr] 
Dec 12 02:18:25.277 INFO [stderr] warning: field is never used: `b`
Dec 12 02:18:25.277 INFO [stderr]   --> src/cpu/mod.rs:12:5
Dec 12 02:18:25.277 INFO [stderr]    |
Dec 12 02:18:25.277 INFO [stderr] 12 |     b: u8,
Dec 12 02:18:25.277 INFO [stderr]    |     ^^^^^
Dec 12 02:18:25.277 INFO [stderr] 
Dec 12 02:18:25.277 INFO [stderr] warning: field is never used: `c`
Dec 12 02:18:25.277 INFO [stderr]   --> src/cpu/mod.rs:13:5
Dec 12 02:18:25.277 INFO [stderr]    |
Dec 12 02:18:25.277 INFO [stderr] 13 |     c: u8,
Dec 12 02:18:25.277 INFO [stderr]    |     ^^^^^
Dec 12 02:18:25.277 INFO [stderr] 
Dec 12 02:18:25.277 INFO [stderr] warning: field is never used: `d`
Dec 12 02:18:25.277 INFO [stderr]   --> src/cpu/mod.rs:14:5
Dec 12 02:18:25.277 INFO [stderr]    |
Dec 12 02:18:25.277 INFO [stderr] 14 |     d: u8,
Dec 12 02:18:25.277 INFO [stderr]    |     ^^^^^
Dec 12 02:18:25.277 INFO [stderr] 
Dec 12 02:18:25.277 INFO [stderr] warning: field is never used: `e`
Dec 12 02:18:25.277 INFO [stderr]   --> src/cpu/mod.rs:15:5
Dec 12 02:18:25.277 INFO [stderr]    |
Dec 12 02:18:25.277 INFO [stderr] 15 |     e: u8,
Dec 12 02:18:25.277 INFO [stderr]    |     ^^^^^
Dec 12 02:18:25.277 INFO [stderr] 
Dec 12 02:18:25.277 INFO [stderr] warning: field is never used: `h`
Dec 12 02:18:25.277 INFO [stderr]   --> src/cpu/mod.rs:16:5
Dec 12 02:18:25.277 INFO [stderr]    |
Dec 12 02:18:25.277 INFO [stderr] 16 |     h: u8,
Dec 12 02:18:25.277 INFO [stderr]    |     ^^^^^
Dec 12 02:18:25.277 INFO [stderr] 
Dec 12 02:18:25.277 INFO [stderr] warning: field is never used: `l`
Dec 12 02:18:25.277 INFO [stderr]   --> src/cpu/mod.rs:17:5
Dec 12 02:18:25.277 INFO [stderr]    |
Dec 12 02:18:25.277 INFO [stderr] 17 |     l: u8,
Dec 12 02:18:25.277 INFO [stderr]    |     ^^^^^
Dec 12 02:18:25.277 INFO [stderr] 
Dec 12 02:18:25.277 INFO [stderr] warning: field is never used: `stack_pointer`
Dec 12 02:18:25.277 INFO [stderr]   --> src/cpu/mod.rs:19:5
Dec 12 02:18:25.277 INFO [stderr]    |
Dec 12 02:18:25.277 INFO [stderr] 19 |     stack_pointer: u16,
Dec 12 02:18:25.277 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 12 02:18:25.277 INFO [stderr] 
Dec 12 02:18:25.277 INFO [stderr] warning: field is never used: `program_counter`
Dec 12 02:18:25.277 INFO [stderr]   --> src/cpu/mod.rs:20:5
Dec 12 02:18:25.278 INFO [stderr]    |
Dec 12 02:18:25.278 INFO [stderr] 20 |     program_counter: u16,
Dec 12 02:18:25.278 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 02:18:25.278 INFO [stderr] 
Dec 12 02:18:25.278 INFO [stderr] warning: field is never used: `work_ram`
Dec 12 02:18:25.278 INFO [stderr]   --> src/cpu/mod.rs:41:5
Dec 12 02:18:25.278 INFO [stderr]    |
Dec 12 02:18:25.278 INFO [stderr] 41 |     work_ram: [u8; 8 * 1024],
Dec 12 02:18:25.278 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:18:25.278 INFO [stderr] 
Dec 12 02:18:25.278 INFO [stderr] warning: field is never used: `registers`
Dec 12 02:18:25.278 INFO [stderr]   --> src/cpu/mod.rs:42:5
Dec 12 02:18:25.278 INFO [stderr]    |
Dec 12 02:18:25.278 INFO [stderr] 42 |     registers: Registers,
Dec 12 02:18:25.278 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 02:18:25.278 INFO [stderr] 
Dec 12 02:18:25.278 INFO [stderr] warning: field is never used: `mmu`
Dec 12 02:18:25.278 INFO [stderr]   --> src/cpu/mod.rs:43:5
Dec 12 02:18:25.278 INFO [stderr]    |
Dec 12 02:18:25.278 INFO [stderr] 43 |     mmu:  Mmu,
Dec 12 02:18:25.278 INFO [stderr]    |     ^^^^^^^^^
Dec 12 02:18:25.278 INFO [stderr] 
Dec 12 02:18:25.278 INFO [stderr] warning: method is never used: `cycle`
Dec 12 02:18:25.278 INFO [stderr]   --> src/cpu/mod.rs:55:5
Dec 12 02:18:25.278 INFO [stderr]    |
Dec 12 02:18:25.278 INFO [stderr] 55 |     fn cycle(&mut self) {
Dec 12 02:18:25.278 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 12 02:18:25.278 INFO [stderr] 
Dec 12 02:18:25.278 INFO [stderr] warning: method is never used: `fetch_opcode`
Dec 12 02:18:25.278 INFO [stderr]   --> src/cpu/mod.rs:64:5
Dec 12 02:18:25.278 INFO [stderr]    |
Dec 12 02:18:25.278 INFO [stderr] 64 |     fn fetch_opcode(&self) -> OpCode {
Dec 12 02:18:25.278 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:18:25.278 INFO [stderr] 
Dec 12 02:18:25.366 INFO [stderr] warning: unused import: `Instruction`
Dec 12 02:18:25.366 INFO [stderr]  --> src/cpu/mod.rs:5:28
Dec 12 02:18:25.366 INFO [stderr]   |
Dec 12 02:18:25.366 INFO [stderr] 5 | use cpu::opcodes::{OpCode, Instruction};
Dec 12 02:18:25.366 INFO [stderr]   |                            ^^^^^^^^^^^
Dec 12 02:18:25.366 INFO [stderr]   |
Dec 12 02:18:25.366 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 02:18:25.366 INFO [stderr] 
Dec 12 02:18:25.428 INFO [stderr] warning: unused variable: `address`
Dec 12 02:18:25.428 INFO [stderr]   --> src/cpu/mmu.rs:21:17
Dec 12 02:18:25.428 INFO [stderr]    |
Dec 12 02:18:25.428 INFO [stderr] 21 |     pub fn read(address: u16) -> u8 {
Dec 12 02:18:25.428 INFO [stderr]    |                 ^^^^^^^ help: consider using `_address` instead
Dec 12 02:18:25.428 INFO [stderr]    |
Dec 12 02:18:25.428 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 02:18:25.428 INFO [stderr] 
Dec 12 02:18:25.428 INFO [stderr] warning: unused variable: `opcode`
Dec 12 02:18:25.428 INFO [stderr]   --> src/cpu/mod.rs:57:13
Dec 12 02:18:25.428 INFO [stderr]    |
Dec 12 02:18:25.428 INFO [stderr] 57 |         let opcode = self.fetch_opcode();
Dec 12 02:18:25.428 INFO [stderr]    |             ^^^^^^ help: consider using `_opcode` instead
Dec 12 02:18:25.428 INFO [stderr] 
Dec 12 02:18:25.432 INFO [stderr] warning: constant item is never used: `CARTRIDGE_ROM_SIZE`
Dec 12 02:18:25.432 INFO [stderr]  --> src/cartridge.rs:7:1
Dec 12 02:18:25.432 INFO [stderr]   |
Dec 12 02:18:25.432 INFO [stderr] 7 | const CARTRIDGE_ROM_SIZE: usize = 0x0148;
Dec 12 02:18:25.432 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:18:25.432 INFO [stderr]   |
Dec 12 02:18:25.432 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 02:18:25.432 INFO [stderr] 
Dec 12 02:18:25.432 INFO [stderr] warning: constant item is never used: `CARTRIDGE_RAM_SIZE`
Dec 12 02:18:25.432 INFO [stderr]  --> src/cartridge.rs:8:1
Dec 12 02:18:25.432 INFO [stderr]   |
Dec 12 02:18:25.432 INFO [stderr] 8 | const CARTRIDGE_RAM_SIZE: usize = 0x0149;
Dec 12 02:18:25.432 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:18:25.432 INFO [stderr] 
Dec 12 02:18:25.432 INFO [stderr] warning: field is never used: `cart_type`
Dec 12 02:18:25.432 INFO [stderr]   --> src/cartridge.rs:28:5
Dec 12 02:18:25.432 INFO [stderr]    |
Dec 12 02:18:25.432 INFO [stderr] 28 |     cart_type: CartridgeType,
Dec 12 02:18:25.432 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:18:25.432 INFO [stderr] 
Dec 12 02:18:25.432 INFO [stderr] warning: field is never used: `cpu`
Dec 12 02:18:25.432 INFO [stderr]  --> src/console.rs:7:5
Dec 12 02:18:25.432 INFO [stderr]   |
Dec 12 02:18:25.432 INFO [stderr] 7 |     cpu: Cpu,
Dec 12 02:18:25.432 INFO [stderr]   |     ^^^^^^^^
Dec 12 02:18:25.432 INFO [stderr] 
Dec 12 02:18:25.432 INFO [stderr] warning: field is never used: `opcode`
Dec 12 02:18:25.432 INFO [stderr]   --> src/cpu/opcodes.rs:17:5
Dec 12 02:18:25.432 INFO [stderr]    |
Dec 12 02:18:25.432 INFO [stderr] 17 |     opcode: OpCode,
Dec 12 02:18:25.432 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 12 02:18:25.432 INFO [stderr] 
Dec 12 02:18:25.432 INFO [stderr] warning: constant item is never used: `CLOCKCYCLES`
Dec 12 02:18:25.432 INFO [stderr]  --> src/cpu/mod.rs:7:1
Dec 12 02:18:25.432 INFO [stderr]   |
Dec 12 02:18:25.432 INFO [stderr] 7 | const CLOCKCYCLES: f32 = 4.19;
Dec 12 02:18:25.432 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:18:25.433 INFO [stderr] 
Dec 12 02:18:25.433 INFO [stderr] warning: constant item is never used: `MACHINECYCLES`
Dec 12 02:18:25.433 INFO [stderr]  --> src/cpu/mod.rs:8:1
Dec 12 02:18:25.433 INFO [stderr]   |
Dec 12 02:18:25.433 INFO [stderr] 8 | const MACHINECYCLES: f32 = 1.05;
Dec 12 02:18:25.433 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:18:25.433 INFO [stderr] 
Dec 12 02:18:25.433 INFO [stderr] warning: field is never used: `a`
Dec 12 02:18:25.433 INFO [stderr]   --> src/cpu/mod.rs:11:5
Dec 12 02:18:25.433 INFO [stderr]    |
Dec 12 02:18:25.433 INFO [stderr] 11 |     a: u8,
Dec 12 02:18:25.433 INFO [stderr]    |     ^^^^^
Dec 12 02:18:25.433 INFO [stderr] 
Dec 12 02:18:25.433 INFO [stderr] warning: field is never used: `b`
Dec 12 02:18:25.433 INFO [stderr]   --> src/cpu/mod.rs:12:5
Dec 12 02:18:25.433 INFO [stderr]    |
Dec 12 02:18:25.433 INFO [stderr] 12 |     b: u8,
Dec 12 02:18:25.433 INFO [stderr]    |     ^^^^^
Dec 12 02:18:25.433 INFO [stderr] 
Dec 12 02:18:25.433 INFO [stderr] warning: field is never used: `c`
Dec 12 02:18:25.433 INFO [stderr]   --> src/cpu/mod.rs:13:5
Dec 12 02:18:25.433 INFO [stderr]    |
Dec 12 02:18:25.433 INFO [stderr] 13 |     c: u8,
Dec 12 02:18:25.433 INFO [stderr]    |     ^^^^^
Dec 12 02:18:25.433 INFO [stderr] 
Dec 12 02:18:25.433 INFO [stderr] warning: field is never used: `d`
Dec 12 02:18:25.433 INFO [stderr]   --> src/cpu/mod.rs:14:5
Dec 12 02:18:25.433 INFO [stderr]    |
Dec 12 02:18:25.433 INFO [stderr] 14 |     d: u8,
Dec 12 02:18:25.433 INFO [stderr]    |     ^^^^^
Dec 12 02:18:25.433 INFO [stderr] 
Dec 12 02:18:25.433 INFO [stderr] warning: field is never used: `e`
Dec 12 02:18:25.433 INFO [stderr]   --> src/cpu/mod.rs:15:5
Dec 12 02:18:25.433 INFO [stderr]    |
Dec 12 02:18:25.433 INFO [stderr] 15 |     e: u8,
Dec 12 02:18:25.433 INFO [stderr]    |     ^^^^^
Dec 12 02:18:25.433 INFO [stderr] 
Dec 12 02:18:25.433 INFO [stderr] warning: field is never used: `h`
Dec 12 02:18:25.433 INFO [stderr]   --> src/cpu/mod.rs:16:5
Dec 12 02:18:25.433 INFO [stderr]    |
Dec 12 02:18:25.433 INFO [stderr] 16 |     h: u8,
Dec 12 02:18:25.433 INFO [stderr]    |     ^^^^^
Dec 12 02:18:25.433 INFO [stderr] 
Dec 12 02:18:25.433 INFO [stderr] warning: field is never used: `l`
Dec 12 02:18:25.433 INFO [stderr]   --> src/cpu/mod.rs:17:5
Dec 12 02:18:25.433 INFO [stderr]    |
Dec 12 02:18:25.433 INFO [stderr] 17 |     l: u8,
Dec 12 02:18:25.433 INFO [stderr]    |     ^^^^^
Dec 12 02:18:25.433 INFO [stderr] 
Dec 12 02:18:25.433 INFO [stderr] warning: field is never used: `stack_pointer`
Dec 12 02:18:25.433 INFO [stderr]   --> src/cpu/mod.rs:19:5
Dec 12 02:18:25.433 INFO [stderr]    |
Dec 12 02:18:25.433 INFO [stderr] 19 |     stack_pointer: u16,
Dec 12 02:18:25.433 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 12 02:18:25.433 INFO [stderr] 
Dec 12 02:18:25.433 INFO [stderr] warning: field is never used: `program_counter`
Dec 12 02:18:25.433 INFO [stderr]   --> src/cpu/mod.rs:20:5
Dec 12 02:18:25.433 INFO [stderr]    |
Dec 12 02:18:25.433 INFO [stderr] 20 |     program_counter: u16,
Dec 12 02:18:25.433 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 02:18:25.433 INFO [stderr] 
Dec 12 02:18:25.434 INFO [stderr] warning: field is never used: `work_ram`
Dec 12 02:18:25.434 INFO [stderr]   --> src/cpu/mod.rs:41:5
Dec 12 02:18:25.434 INFO [stderr]    |
Dec 12 02:18:25.434 INFO [stderr] 41 |     work_ram: [u8; 8 * 1024],
Dec 12 02:18:25.434 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:18:25.434 INFO [stderr] 
Dec 12 02:18:25.434 INFO [stderr] warning: field is never used: `registers`
Dec 12 02:18:25.434 INFO [stderr]   --> src/cpu/mod.rs:42:5
Dec 12 02:18:25.434 INFO [stderr]    |
Dec 12 02:18:25.434 INFO [stderr] 42 |     registers: Registers,
Dec 12 02:18:25.434 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 02:18:25.434 INFO [stderr] 
Dec 12 02:18:25.434 INFO [stderr] warning: field is never used: `mmu`
Dec 12 02:18:25.434 INFO [stderr]   --> src/cpu/mod.rs:43:5
Dec 12 02:18:25.434 INFO [stderr]    |
Dec 12 02:18:25.434 INFO [stderr] 43 |     mmu:  Mmu,
Dec 12 02:18:25.434 INFO [stderr]    |     ^^^^^^^^^
Dec 12 02:18:25.434 INFO [stderr] 
Dec 12 02:18:25.434 INFO [stderr] warning: method is never used: `cycle`
Dec 12 02:18:25.434 INFO [stderr]   --> src/cpu/mod.rs:55:5
Dec 12 02:18:25.434 INFO [stderr]    |
Dec 12 02:18:25.434 INFO [stderr] 55 |     fn cycle(&mut self) {
Dec 12 02:18:25.434 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 12 02:18:25.434 INFO [stderr] 
Dec 12 02:18:25.434 INFO [stderr] warning: method is never used: `fetch_opcode`
Dec 12 02:18:25.434 INFO [stderr]   --> src/cpu/mod.rs:64:5
Dec 12 02:18:25.434 INFO [stderr]    |
Dec 12 02:18:25.434 INFO [stderr] 64 |     fn fetch_opcode(&self) -> OpCode {
Dec 12 02:18:25.434 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:18:25.434 INFO [stderr] 
Dec 12 02:18:26.188 INFO [stderr] warning: unused import: `gbemu::cartridge::Cartridge`
Dec 12 02:18:26.188 INFO [stderr]  --> src/bin/gbemu.rs:2:5
Dec 12 02:18:26.188 INFO [stderr]   |
Dec 12 02:18:26.188 INFO [stderr] 2 | use gbemu::cartridge::Cartridge;
Dec 12 02:18:26.188 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:18:26.188 INFO [stderr]   |
Dec 12 02:18:26.188 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 02:18:26.188 INFO [stderr] 
Dec 12 02:18:26.248 INFO [stderr] warning: unused import: `gbemu::cartridge::Cartridge`
Dec 12 02:18:26.248 INFO [stderr]  --> src/bin/gbemu.rs:2:5
Dec 12 02:18:26.248 INFO [stderr]   |
Dec 12 02:18:26.248 INFO [stderr] 2 | use gbemu::cartridge::Cartridge;
Dec 12 02:18:26.248 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:18:26.248 INFO [stderr]   |
Dec 12 02:18:26.248 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 02:18:26.248 INFO [stderr] 
Dec 12 02:18:26.258 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
Dec 12 02:18:26.259 INFO [stderr] su: No module specific data is present
Dec 12 02:18:27.090 INFO running `"docker" "inspect" "36575aeb9471d7f4e1e879cf5e2e46b3110719f61f739f7310aeca6e8865763b"`
Dec 12 02:18:27.348 INFO running `"docker" "rm" "-f" "36575aeb9471d7f4e1e879cf5e2e46b3110719f61f739f7310aeca6e8865763b"`
Dec 12 02:18:27.637 INFO [stdout] 36575aeb9471d7f4e1e879cf5e2e46b3110719f61f739f7310aeca6e8865763b