Dec 18 07:11:54.258 INFO checking IsSuEat/gbemu against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 07:11:54.258 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/IsSuEat/gbemu:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 07:11:54.613 INFO [stdout] b39fddfcf0eeb21e8957327a0f40030ff288f6ff0bb9fad6ca5f92133e380586
Dec 18 07:11:54.615 INFO running `"docker" "start" "-a" "b39fddfcf0eeb21e8957327a0f40030ff288f6ff0bb9fad6ca5f92133e380586"`
Dec 18 07:11:56.296 INFO [stderr]     Checking gbemu v0.1.0 (/opt/crater/workdir)
Dec 18 07:11:56.543 INFO [stderr] warning: unused import: `Instruction`
Dec 18 07:11:56.543 INFO [stderr]  --> src/cpu/mod.rs:5:28
Dec 18 07:11:56.543 INFO [stderr]   |
Dec 18 07:11:56.543 INFO [stderr] 5 | use cpu::opcodes::{OpCode, Instruction};
Dec 18 07:11:56.543 INFO [stderr]   |                            ^^^^^^^^^^^
Dec 18 07:11:56.543 INFO [stderr]   |
Dec 18 07:11:56.543 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 07:11:56.543 INFO [stderr] 
Dec 18 07:11:56.586 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 07:11:56.586 INFO [stderr]   --> src/cartridge.rs:41:14
Dec 18 07:11:56.586 INFO [stderr]    |
Dec 18 07:11:56.586 INFO [stderr] 41 |             .trim_right_matches(char::from(0))
Dec 18 07:11:56.586 INFO [stderr]    |              ^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.586 INFO [stderr]    |
Dec 18 07:11:56.586 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 07:11:56.586 INFO [stderr] 
Dec 18 07:11:56.596 INFO [stderr] warning: unused variable: `address`
Dec 18 07:11:56.596 INFO [stderr]   --> src/cpu/mmu.rs:21:17
Dec 18 07:11:56.596 INFO [stderr]    |
Dec 18 07:11:56.596 INFO [stderr] 21 |     pub fn read(address: u16) -> u8 {
Dec 18 07:11:56.596 INFO [stderr]    |                 ^^^^^^^ help: consider using `_address` instead
Dec 18 07:11:56.596 INFO [stderr]    |
Dec 18 07:11:56.596 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 07:11:56.596 INFO [stderr] 
Dec 18 07:11:56.596 INFO [stderr] warning: unused variable: `opcode`
Dec 18 07:11:56.596 INFO [stderr]   --> src/cpu/mod.rs:57:13
Dec 18 07:11:56.596 INFO [stderr]    |
Dec 18 07:11:56.596 INFO [stderr] 57 |         let opcode = self.fetch_opcode();
Dec 18 07:11:56.596 INFO [stderr]    |             ^^^^^^ help: consider using `_opcode` instead
Dec 18 07:11:56.596 INFO [stderr] 
Dec 18 07:11:56.600 INFO [stderr] warning: constant item is never used: `CARTRIDGE_ROM_SIZE`
Dec 18 07:11:56.600 INFO [stderr]  --> src/cartridge.rs:7:1
Dec 18 07:11:56.600 INFO [stderr]   |
Dec 18 07:11:56.600 INFO [stderr] 7 | const CARTRIDGE_ROM_SIZE: usize = 0x0148;
Dec 18 07:11:56.600 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.600 INFO [stderr]   |
Dec 18 07:11:56.600 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 07:11:56.600 INFO [stderr] 
Dec 18 07:11:56.600 INFO [stderr] warning: constant item is never used: `CARTRIDGE_RAM_SIZE`
Dec 18 07:11:56.600 INFO [stderr]  --> src/cartridge.rs:8:1
Dec 18 07:11:56.600 INFO [stderr]   |
Dec 18 07:11:56.600 INFO [stderr] 8 | const CARTRIDGE_RAM_SIZE: usize = 0x0149;
Dec 18 07:11:56.600 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.600 INFO [stderr] 
Dec 18 07:11:56.600 INFO [stderr] warning: field is never used: `cart_type`
Dec 18 07:11:56.600 INFO [stderr]   --> src/cartridge.rs:28:5
Dec 18 07:11:56.600 INFO [stderr]    |
Dec 18 07:11:56.600 INFO [stderr] 28 |     cart_type: CartridgeType,
Dec 18 07:11:56.600 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.600 INFO [stderr] 
Dec 18 07:11:56.600 INFO [stderr] warning: field is never used: `cpu`
Dec 18 07:11:56.600 INFO [stderr]  --> src/console.rs:7:5
Dec 18 07:11:56.600 INFO [stderr]   |
Dec 18 07:11:56.600 INFO [stderr] 7 |     cpu: Cpu,
Dec 18 07:11:56.600 INFO [stderr]   |     ^^^^^^^^
Dec 18 07:11:56.600 INFO [stderr] 
Dec 18 07:11:56.600 INFO [stderr] warning: field is never used: `opcode`
Dec 18 07:11:56.600 INFO [stderr]   --> src/cpu/opcodes.rs:17:5
Dec 18 07:11:56.600 INFO [stderr]    |
Dec 18 07:11:56.600 INFO [stderr] 17 |     opcode: OpCode,
Dec 18 07:11:56.600 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 07:11:56.600 INFO [stderr] 
Dec 18 07:11:56.600 INFO [stderr] warning: constant item is never used: `CLOCKCYCLES`
Dec 18 07:11:56.600 INFO [stderr]  --> src/cpu/mod.rs:7:1
Dec 18 07:11:56.600 INFO [stderr]   |
Dec 18 07:11:56.600 INFO [stderr] 7 | const CLOCKCYCLES: f32 = 4.19;
Dec 18 07:11:56.600 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.600 INFO [stderr] 
Dec 18 07:11:56.600 INFO [stderr] warning: constant item is never used: `MACHINECYCLES`
Dec 18 07:11:56.600 INFO [stderr]  --> src/cpu/mod.rs:8:1
Dec 18 07:11:56.600 INFO [stderr]   |
Dec 18 07:11:56.600 INFO [stderr] 8 | const MACHINECYCLES: f32 = 1.05;
Dec 18 07:11:56.600 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.600 INFO [stderr] 
Dec 18 07:11:56.600 INFO [stderr] warning: field is never used: `a`
Dec 18 07:11:56.600 INFO [stderr]   --> src/cpu/mod.rs:11:5
Dec 18 07:11:56.600 INFO [stderr]    |
Dec 18 07:11:56.600 INFO [stderr] 11 |     a: u8,
Dec 18 07:11:56.600 INFO [stderr]    |     ^^^^^
Dec 18 07:11:56.600 INFO [stderr] 
Dec 18 07:11:56.600 INFO [stderr] warning: field is never used: `b`
Dec 18 07:11:56.601 INFO [stderr]   --> src/cpu/mod.rs:12:5
Dec 18 07:11:56.601 INFO [stderr]    |
Dec 18 07:11:56.601 INFO [stderr] 12 |     b: u8,
Dec 18 07:11:56.601 INFO [stderr]    |     ^^^^^
Dec 18 07:11:56.601 INFO [stderr] 
Dec 18 07:11:56.601 INFO [stderr] warning: field is never used: `c`
Dec 18 07:11:56.601 INFO [stderr]   --> src/cpu/mod.rs:13:5
Dec 18 07:11:56.601 INFO [stderr]    |
Dec 18 07:11:56.601 INFO [stderr] 13 |     c: u8,
Dec 18 07:11:56.601 INFO [stderr]    |     ^^^^^
Dec 18 07:11:56.601 INFO [stderr] 
Dec 18 07:11:56.601 INFO [stderr] warning: field is never used: `d`
Dec 18 07:11:56.601 INFO [stderr]   --> src/cpu/mod.rs:14:5
Dec 18 07:11:56.601 INFO [stderr]    |
Dec 18 07:11:56.601 INFO [stderr] 14 |     d: u8,
Dec 18 07:11:56.601 INFO [stderr]    |     ^^^^^
Dec 18 07:11:56.601 INFO [stderr] 
Dec 18 07:11:56.601 INFO [stderr] warning: field is never used: `e`
Dec 18 07:11:56.601 INFO [stderr]   --> src/cpu/mod.rs:15:5
Dec 18 07:11:56.601 INFO [stderr]    |
Dec 18 07:11:56.601 INFO [stderr] 15 |     e: u8,
Dec 18 07:11:56.601 INFO [stderr]    |     ^^^^^
Dec 18 07:11:56.601 INFO [stderr] 
Dec 18 07:11:56.601 INFO [stderr] warning: field is never used: `h`
Dec 18 07:11:56.601 INFO [stderr]   --> src/cpu/mod.rs:16:5
Dec 18 07:11:56.601 INFO [stderr]    |
Dec 18 07:11:56.601 INFO [stderr] 16 |     h: u8,
Dec 18 07:11:56.601 INFO [stderr]    |     ^^^^^
Dec 18 07:11:56.601 INFO [stderr] 
Dec 18 07:11:56.601 INFO [stderr] warning: field is never used: `l`
Dec 18 07:11:56.601 INFO [stderr]   --> src/cpu/mod.rs:17:5
Dec 18 07:11:56.601 INFO [stderr]    |
Dec 18 07:11:56.601 INFO [stderr] 17 |     l: u8,
Dec 18 07:11:56.601 INFO [stderr]    |     ^^^^^
Dec 18 07:11:56.601 INFO [stderr] 
Dec 18 07:11:56.601 INFO [stderr] warning: field is never used: `stack_pointer`
Dec 18 07:11:56.601 INFO [stderr]   --> src/cpu/mod.rs:19:5
Dec 18 07:11:56.601 INFO [stderr]    |
Dec 18 07:11:56.601 INFO [stderr] 19 |     stack_pointer: u16,
Dec 18 07:11:56.601 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.601 INFO [stderr] 
Dec 18 07:11:56.601 INFO [stderr] warning: field is never used: `program_counter`
Dec 18 07:11:56.601 INFO [stderr]   --> src/cpu/mod.rs:20:5
Dec 18 07:11:56.601 INFO [stderr]    |
Dec 18 07:11:56.601 INFO [stderr] 20 |     program_counter: u16,
Dec 18 07:11:56.601 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.601 INFO [stderr] 
Dec 18 07:11:56.601 INFO [stderr] warning: field is never used: `work_ram`
Dec 18 07:11:56.601 INFO [stderr]   --> src/cpu/mod.rs:41:5
Dec 18 07:11:56.601 INFO [stderr]    |
Dec 18 07:11:56.601 INFO [stderr] 41 |     work_ram: [u8; 8 * 1024],
Dec 18 07:11:56.601 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.601 INFO [stderr] 
Dec 18 07:11:56.601 INFO [stderr] warning: field is never used: `registers`
Dec 18 07:11:56.601 INFO [stderr]   --> src/cpu/mod.rs:42:5
Dec 18 07:11:56.601 INFO [stderr]    |
Dec 18 07:11:56.601 INFO [stderr] 42 |     registers: Registers,
Dec 18 07:11:56.601 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.601 INFO [stderr] 
Dec 18 07:11:56.601 INFO [stderr] warning: field is never used: `mmu`
Dec 18 07:11:56.601 INFO [stderr]   --> src/cpu/mod.rs:43:5
Dec 18 07:11:56.601 INFO [stderr]    |
Dec 18 07:11:56.601 INFO [stderr] 43 |     mmu:  Mmu,
Dec 18 07:11:56.601 INFO [stderr]    |     ^^^^^^^^^
Dec 18 07:11:56.601 INFO [stderr] 
Dec 18 07:11:56.601 INFO [stderr] warning: method is never used: `cycle`
Dec 18 07:11:56.601 INFO [stderr]   --> src/cpu/mod.rs:55:5
Dec 18 07:11:56.601 INFO [stderr]    |
Dec 18 07:11:56.601 INFO [stderr] 55 |     fn cycle(&mut self) {
Dec 18 07:11:56.601 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.601 INFO [stderr] 
Dec 18 07:11:56.601 INFO [stderr] warning: method is never used: `fetch_opcode`
Dec 18 07:11:56.601 INFO [stderr]   --> src/cpu/mod.rs:64:5
Dec 18 07:11:56.601 INFO [stderr]    |
Dec 18 07:11:56.601 INFO [stderr] 64 |     fn fetch_opcode(&self) -> OpCode {
Dec 18 07:11:56.601 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.601 INFO [stderr] 
Dec 18 07:11:56.631 INFO [stderr] warning: unused import: `Instruction`
Dec 18 07:11:56.631 INFO [stderr]  --> src/cpu/mod.rs:5:28
Dec 18 07:11:56.631 INFO [stderr]   |
Dec 18 07:11:56.631 INFO [stderr] 5 | use cpu::opcodes::{OpCode, Instruction};
Dec 18 07:11:56.631 INFO [stderr]   |                            ^^^^^^^^^^^
Dec 18 07:11:56.631 INFO [stderr]   |
Dec 18 07:11:56.631 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 07:11:56.631 INFO [stderr] 
Dec 18 07:11:56.692 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 07:11:56.692 INFO [stderr]   --> src/cartridge.rs:41:14
Dec 18 07:11:56.692 INFO [stderr]    |
Dec 18 07:11:56.692 INFO [stderr] 41 |             .trim_right_matches(char::from(0))
Dec 18 07:11:56.692 INFO [stderr]    |              ^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.692 INFO [stderr]    |
Dec 18 07:11:56.692 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 07:11:56.692 INFO [stderr] 
Dec 18 07:11:56.714 INFO [stderr] warning: unused variable: `address`
Dec 18 07:11:56.714 INFO [stderr]   --> src/cpu/mmu.rs:21:17
Dec 18 07:11:56.714 INFO [stderr]    |
Dec 18 07:11:56.714 INFO [stderr] 21 |     pub fn read(address: u16) -> u8 {
Dec 18 07:11:56.714 INFO [stderr]    |                 ^^^^^^^ help: consider using `_address` instead
Dec 18 07:11:56.714 INFO [stderr]    |
Dec 18 07:11:56.714 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 07:11:56.714 INFO [stderr] 
Dec 18 07:11:56.714 INFO [stderr] warning: unused variable: `opcode`
Dec 18 07:11:56.714 INFO [stderr]   --> src/cpu/mod.rs:57:13
Dec 18 07:11:56.714 INFO [stderr]    |
Dec 18 07:11:56.714 INFO [stderr] 57 |         let opcode = self.fetch_opcode();
Dec 18 07:11:56.714 INFO [stderr]    |             ^^^^^^ help: consider using `_opcode` instead
Dec 18 07:11:56.714 INFO [stderr] 
Dec 18 07:11:56.723 INFO [stderr] warning: constant item is never used: `CARTRIDGE_ROM_SIZE`
Dec 18 07:11:56.723 INFO [stderr]  --> src/cartridge.rs:7:1
Dec 18 07:11:56.723 INFO [stderr]   |
Dec 18 07:11:56.723 INFO [stderr] 7 | const CARTRIDGE_ROM_SIZE: usize = 0x0148;
Dec 18 07:11:56.723 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.723 INFO [stderr]   |
Dec 18 07:11:56.723 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 07:11:56.723 INFO [stderr] 
Dec 18 07:11:56.723 INFO [stderr] warning: constant item is never used: `CARTRIDGE_RAM_SIZE`
Dec 18 07:11:56.723 INFO [stderr]  --> src/cartridge.rs:8:1
Dec 18 07:11:56.723 INFO [stderr]   |
Dec 18 07:11:56.723 INFO [stderr] 8 | const CARTRIDGE_RAM_SIZE: usize = 0x0149;
Dec 18 07:11:56.723 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.723 INFO [stderr] 
Dec 18 07:11:56.724 INFO [stderr] warning: field is never used: `cpu`
Dec 18 07:11:56.724 INFO [stderr]  --> src/console.rs:7:5
Dec 18 07:11:56.724 INFO [stderr]   |
Dec 18 07:11:56.724 INFO [stderr] 7 |     cpu: Cpu,
Dec 18 07:11:56.724 INFO [stderr]   |     ^^^^^^^^
Dec 18 07:11:56.724 INFO [stderr] 
Dec 18 07:11:56.724 INFO [stderr] warning: field is never used: `opcode`
Dec 18 07:11:56.724 INFO [stderr]   --> src/cpu/opcodes.rs:17:5
Dec 18 07:11:56.724 INFO [stderr]    |
Dec 18 07:11:56.724 INFO [stderr] 17 |     opcode: OpCode,
Dec 18 07:11:56.724 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 07:11:56.724 INFO [stderr] 
Dec 18 07:11:56.724 INFO [stderr] warning: constant item is never used: `CLOCKCYCLES`
Dec 18 07:11:56.724 INFO [stderr]  --> src/cpu/mod.rs:7:1
Dec 18 07:11:56.724 INFO [stderr]   |
Dec 18 07:11:56.724 INFO [stderr] 7 | const CLOCKCYCLES: f32 = 4.19;
Dec 18 07:11:56.724 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.724 INFO [stderr] 
Dec 18 07:11:56.724 INFO [stderr] warning: constant item is never used: `MACHINECYCLES`
Dec 18 07:11:56.724 INFO [stderr]  --> src/cpu/mod.rs:8:1
Dec 18 07:11:56.724 INFO [stderr]   |
Dec 18 07:11:56.724 INFO [stderr] 8 | const MACHINECYCLES: f32 = 1.05;
Dec 18 07:11:56.724 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.724 INFO [stderr] 
Dec 18 07:11:56.724 INFO [stderr] warning: field is never used: `a`
Dec 18 07:11:56.724 INFO [stderr]   --> src/cpu/mod.rs:11:5
Dec 18 07:11:56.724 INFO [stderr]    |
Dec 18 07:11:56.724 INFO [stderr] 11 |     a: u8,
Dec 18 07:11:56.724 INFO [stderr]    |     ^^^^^
Dec 18 07:11:56.724 INFO [stderr] 
Dec 18 07:11:56.725 INFO [stderr] warning: field is never used: `b`
Dec 18 07:11:56.725 INFO [stderr]   --> src/cpu/mod.rs:12:5
Dec 18 07:11:56.725 INFO [stderr]    |
Dec 18 07:11:56.725 INFO [stderr] 12 |     b: u8,
Dec 18 07:11:56.725 INFO [stderr]    |     ^^^^^
Dec 18 07:11:56.725 INFO [stderr] 
Dec 18 07:11:56.725 INFO [stderr] warning: field is never used: `c`
Dec 18 07:11:56.725 INFO [stderr]   --> src/cpu/mod.rs:13:5
Dec 18 07:11:56.725 INFO [stderr]    |
Dec 18 07:11:56.725 INFO [stderr] 13 |     c: u8,
Dec 18 07:11:56.725 INFO [stderr]    |     ^^^^^
Dec 18 07:11:56.725 INFO [stderr] 
Dec 18 07:11:56.725 INFO [stderr] warning: field is never used: `d`
Dec 18 07:11:56.725 INFO [stderr]   --> src/cpu/mod.rs:14:5
Dec 18 07:11:56.725 INFO [stderr]    |
Dec 18 07:11:56.725 INFO [stderr] 14 |     d: u8,
Dec 18 07:11:56.725 INFO [stderr]    |     ^^^^^
Dec 18 07:11:56.725 INFO [stderr] 
Dec 18 07:11:56.726 INFO [stderr] warning: field is never used: `e`
Dec 18 07:11:56.726 INFO [stderr]   --> src/cpu/mod.rs:15:5
Dec 18 07:11:56.726 INFO [stderr]    |
Dec 18 07:11:56.726 INFO [stderr] 15 |     e: u8,
Dec 18 07:11:56.726 INFO [stderr]    |     ^^^^^
Dec 18 07:11:56.726 INFO [stderr] 
Dec 18 07:11:56.726 INFO [stderr] warning: field is never used: `h`
Dec 18 07:11:56.726 INFO [stderr]   --> src/cpu/mod.rs:16:5
Dec 18 07:11:56.726 INFO [stderr]    |
Dec 18 07:11:56.726 INFO [stderr] 16 |     h: u8,
Dec 18 07:11:56.726 INFO [stderr]    |     ^^^^^
Dec 18 07:11:56.726 INFO [stderr] 
Dec 18 07:11:56.726 INFO [stderr] warning: field is never used: `l`
Dec 18 07:11:56.726 INFO [stderr]   --> src/cpu/mod.rs:17:5
Dec 18 07:11:56.726 INFO [stderr]    |
Dec 18 07:11:56.726 INFO [stderr] 17 |     l: u8,
Dec 18 07:11:56.726 INFO [stderr]    |     ^^^^^
Dec 18 07:11:56.726 INFO [stderr] 
Dec 18 07:11:56.726 INFO [stderr] warning: field is never used: `stack_pointer`
Dec 18 07:11:56.726 INFO [stderr]   --> src/cpu/mod.rs:19:5
Dec 18 07:11:56.726 INFO [stderr]    |
Dec 18 07:11:56.726 INFO [stderr] 19 |     stack_pointer: u16,
Dec 18 07:11:56.726 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.726 INFO [stderr] 
Dec 18 07:11:56.726 INFO [stderr] warning: field is never used: `program_counter`
Dec 18 07:11:56.726 INFO [stderr]   --> src/cpu/mod.rs:20:5
Dec 18 07:11:56.726 INFO [stderr]    |
Dec 18 07:11:56.726 INFO [stderr] 20 |     program_counter: u16,
Dec 18 07:11:56.726 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.726 INFO [stderr] 
Dec 18 07:11:56.726 INFO [stderr] warning: field is never used: `work_ram`
Dec 18 07:11:56.726 INFO [stderr]   --> src/cpu/mod.rs:41:5
Dec 18 07:11:56.726 INFO [stderr]    |
Dec 18 07:11:56.726 INFO [stderr] 41 |     work_ram: [u8; 8 * 1024],
Dec 18 07:11:56.726 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.726 INFO [stderr] 
Dec 18 07:11:56.726 INFO [stderr] warning: field is never used: `registers`
Dec 18 07:11:56.726 INFO [stderr]   --> src/cpu/mod.rs:42:5
Dec 18 07:11:56.727 INFO [stderr]    |
Dec 18 07:11:56.727 INFO [stderr] 42 |     registers: Registers,
Dec 18 07:11:56.727 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.727 INFO [stderr] 
Dec 18 07:11:56.727 INFO [stderr] warning: field is never used: `mmu`
Dec 18 07:11:56.727 INFO [stderr]   --> src/cpu/mod.rs:43:5
Dec 18 07:11:56.727 INFO [stderr]    |
Dec 18 07:11:56.727 INFO [stderr] 43 |     mmu:  Mmu,
Dec 18 07:11:56.727 INFO [stderr]    |     ^^^^^^^^^
Dec 18 07:11:56.727 INFO [stderr] 
Dec 18 07:11:56.727 INFO [stderr] warning: method is never used: `cycle`
Dec 18 07:11:56.727 INFO [stderr]   --> src/cpu/mod.rs:55:5
Dec 18 07:11:56.727 INFO [stderr]    |
Dec 18 07:11:56.727 INFO [stderr] 55 |     fn cycle(&mut self) {
Dec 18 07:11:56.727 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.727 INFO [stderr] 
Dec 18 07:11:56.732 INFO [stderr] warning: method is never used: `fetch_opcode`
Dec 18 07:11:56.732 INFO [stderr]   --> src/cpu/mod.rs:64:5
Dec 18 07:11:56.732 INFO [stderr]    |
Dec 18 07:11:56.732 INFO [stderr] 64 |     fn fetch_opcode(&self) -> OpCode {
Dec 18 07:11:56.732 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.732 INFO [stderr] 
Dec 18 07:11:56.957 INFO [stderr] warning: unused import: `gbemu::cartridge::Cartridge`
Dec 18 07:11:56.957 INFO [stderr]  --> src/bin/gbemu.rs:2:5
Dec 18 07:11:56.957 INFO [stderr]   |
Dec 18 07:11:56.957 INFO [stderr] 2 | use gbemu::cartridge::Cartridge;
Dec 18 07:11:56.958 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.958 INFO [stderr]   |
Dec 18 07:11:56.958 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 07:11:56.958 INFO [stderr] 
Dec 18 07:11:56.968 INFO [stderr] warning: unused import: `gbemu::cartridge::Cartridge`
Dec 18 07:11:56.968 INFO [stderr]  --> src/bin/gbemu.rs:2:5
Dec 18 07:11:56.968 INFO [stderr]   |
Dec 18 07:11:56.968 INFO [stderr] 2 | use gbemu::cartridge::Cartridge;
Dec 18 07:11:56.968 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:11:56.968 INFO [stderr]   |
Dec 18 07:11:56.968 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 07:11:56.968 INFO [stderr] 
Dec 18 07:11:57.001 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 18 07:11:57.232 INFO running `"docker" "inspect" "b39fddfcf0eeb21e8957327a0f40030ff288f6ff0bb9fad6ca5f92133e380586"`
Dec 18 07:11:57.321 INFO running `"docker" "rm" "-f" "b39fddfcf0eeb21e8957327a0f40030ff288f6ff0bb9fad6ca5f92133e380586"`
Dec 18 07:11:57.418 INFO [stdout] b39fddfcf0eeb21e8957327a0f40030ff288f6ff0bb9fad6ca5f92133e380586