Oct 21 22:02:37.939 INFO checking AmaranthineCodices/chip8-int against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 22:02:37.941 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-4/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 22:02:38.330 INFO blam! e8cf5647abaac78cb91027fea5f680c9e380df5d35ca097f42fab1f4fc002d9e
Oct 21 22:02:38.340 INFO running `"docker" "start" "-a" "e8cf5647abaac78cb91027fea5f680c9e380df5d35ca097f42fab1f4fc002d9e"`
Oct 21 22:02:39.577 INFO kablam! usermod: no changes
Oct 21 22:02:39.884 INFO kablam!     Checking chip8-int v0.1.0 (/source)
Oct 21 22:02:41.056 INFO kablam! warning: constant item is never used: `MEM_SIZE`
Oct 21 22:02:41.057 INFO kablam!  --> src/chip8.rs:1:1
Oct 21 22:02:41.058 INFO kablam!   |
Oct 21 22:02:41.059 INFO kablam! 1 | const MEM_SIZE: usize = 0x1000;
Oct 21 22:02:41.059 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.060 INFO kablam!   |
Oct 21 22:02:41.060 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 22:02:41.061 INFO kablam! 
Oct 21 22:02:41.062 INFO kablam! warning: constant item is never used: `GFX_SIZE_X`
Oct 21 22:02:41.062 INFO kablam!  --> src/chip8.rs:2:1
Oct 21 22:02:41.063 INFO kablam!   |
Oct 21 22:02:41.064 INFO kablam! 2 | const GFX_SIZE_X: usize = 64;
Oct 21 22:02:41.064 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.065 INFO kablam! 
Oct 21 22:02:41.065 INFO kablam! warning: constant item is never used: `GFX_SIZE_Y`
Oct 21 22:02:41.066 INFO kablam!  --> src/chip8.rs:3:1
Oct 21 22:02:41.067 INFO kablam!   |
Oct 21 22:02:41.067 INFO kablam! 3 | const GFX_SIZE_Y: usize = 32;
Oct 21 22:02:41.069 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.069 INFO kablam! 
Oct 21 22:02:41.069 INFO kablam! warning: variant is never constructed: `ClearDisplay`
Oct 21 22:02:41.069 INFO kablam!  --> src/chip8.rs:8:5
Oct 21 22:02:41.069 INFO kablam!   |
Oct 21 22:02:41.069 INFO kablam! 8 |     ClearDisplay,
Oct 21 22:02:41.069 INFO kablam!   |     ^^^^^^^^^^^^
Oct 21 22:02:41.069 INFO kablam! 
Oct 21 22:02:41.069 INFO kablam! warning: variant is never constructed: `Return`
Oct 21 22:02:41.069 INFO kablam!  --> src/chip8.rs:9:5
Oct 21 22:02:41.069 INFO kablam!   |
Oct 21 22:02:41.069 INFO kablam! 9 |     Return,
Oct 21 22:02:41.069 INFO kablam!   |     ^^^^^^
Oct 21 22:02:41.072 INFO kablam! 
Oct 21 22:02:41.072 INFO kablam! warning: variant is never constructed: `Jump`
Oct 21 22:02:41.072 INFO kablam!   --> src/chip8.rs:11:5
Oct 21 22:02:41.072 INFO kablam!    |
Oct 21 22:02:41.072 INFO kablam! 11 |     Jump { address: u16 },
Oct 21 22:02:41.072 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.072 INFO kablam! 
Oct 21 22:02:41.072 INFO kablam! warning: variant is never constructed: `Call`
Oct 21 22:02:41.072 INFO kablam!   --> src/chip8.rs:13:5
Oct 21 22:02:41.072 INFO kablam!    |
Oct 21 22:02:41.072 INFO kablam! 13 |     Call { address: u16 },
Oct 21 22:02:41.072 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.072 INFO kablam! 
Oct 21 22:02:41.072 INFO kablam! warning: variant is never constructed: `SkipIfEqual`
Oct 21 22:02:41.072 INFO kablam!   --> src/chip8.rs:15:5
Oct 21 22:02:41.072 INFO kablam!    |
Oct 21 22:02:41.072 INFO kablam! 15 |     SkipIfEqual { register: usize, value: u8 },
Oct 21 22:02:41.072 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.072 INFO kablam! 
Oct 21 22:02:41.072 INFO kablam! warning: variant is never constructed: `SkipIfNotEqual`
Oct 21 22:02:41.072 INFO kablam!   --> src/chip8.rs:17:5
Oct 21 22:02:41.072 INFO kablam!    |
Oct 21 22:02:41.072 INFO kablam! 17 |     SkipIfNotEqual { register: usize, value: u8 },
Oct 21 22:02:41.072 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.072 INFO kablam! 
Oct 21 22:02:41.072 INFO kablam! warning: variant is never constructed: `SkipIfRegistersEqual`
Oct 21 22:02:41.072 INFO kablam!   --> src/chip8.rs:19:5
Oct 21 22:02:41.072 INFO kablam!    |
Oct 21 22:02:41.072 INFO kablam! 19 |     SkipIfRegistersEqual { register1: usize, register2: usize },
Oct 21 22:02:41.073 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.073 INFO kablam! 
Oct 21 22:02:41.073 INFO kablam! warning: variant is never constructed: `SetRegister`
Oct 21 22:02:41.073 INFO kablam!   --> src/chip8.rs:21:5
Oct 21 22:02:41.073 INFO kablam!    |
Oct 21 22:02:41.073 INFO kablam! 21 |     SetRegister { register: usize, value: u8 },
Oct 21 22:02:41.073 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.073 INFO kablam! 
Oct 21 22:02:41.073 INFO kablam! warning: variant is never constructed: `AddConstant`
Oct 21 22:02:41.073 INFO kablam!   --> src/chip8.rs:23:5
Oct 21 22:02:41.073 INFO kablam!    |
Oct 21 22:02:41.073 INFO kablam! 23 |     AddConstant { register: usize, value: u8 },
Oct 21 22:02:41.073 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.073 INFO kablam! 
Oct 21 22:02:41.073 INFO kablam! warning: variant is never constructed: `CopyRegister`
Oct 21 22:02:41.073 INFO kablam!   --> src/chip8.rs:25:5
Oct 21 22:02:41.073 INFO kablam!    |
Oct 21 22:02:41.073 INFO kablam! 25 |     CopyRegister { source: usize, target: usize },
Oct 21 22:02:41.073 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.073 INFO kablam! 
Oct 21 22:02:41.073 INFO kablam! warning: variant is never constructed: `BitOr`
Oct 21 22:02:41.073 INFO kablam!   --> src/chip8.rs:27:5
Oct 21 22:02:41.073 INFO kablam!    |
Oct 21 22:02:41.073 INFO kablam! 27 |     BitOr { target: usize, other: usize },
Oct 21 22:02:41.073 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.073 INFO kablam! 
Oct 21 22:02:41.073 INFO kablam! warning: variant is never constructed: `BitAnd`
Oct 21 22:02:41.073 INFO kablam!   --> src/chip8.rs:29:5
Oct 21 22:02:41.073 INFO kablam!    |
Oct 21 22:02:41.073 INFO kablam! 29 |     BitAnd { target: usize, other: usize },
Oct 21 22:02:41.073 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.073 INFO kablam! 
Oct 21 22:02:41.073 INFO kablam! warning: variant is never constructed: `BitXor`
Oct 21 22:02:41.073 INFO kablam!   --> src/chip8.rs:31:5
Oct 21 22:02:41.073 INFO kablam!    |
Oct 21 22:02:41.073 INFO kablam! 31 |     BitXor { target: usize, other: usize },
Oct 21 22:02:41.073 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.073 INFO kablam! 
Oct 21 22:02:41.073 INFO kablam! warning: variant is never constructed: `AddRegister`
Oct 21 22:02:41.073 INFO kablam!   --> src/chip8.rs:33:5
Oct 21 22:02:41.073 INFO kablam!    |
Oct 21 22:02:41.073 INFO kablam! 33 |     AddRegister { target: usize, other: usize },
Oct 21 22:02:41.073 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.073 INFO kablam! 
Oct 21 22:02:41.073 INFO kablam! warning: variant is never constructed: `SubtractRegister`
Oct 21 22:02:41.073 INFO kablam!   --> src/chip8.rs:35:5
Oct 21 22:02:41.073 INFO kablam!    |
Oct 21 22:02:41.073 INFO kablam! 35 |     SubtractRegister { target: usize, other: usize },
Oct 21 22:02:41.073 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.073 INFO kablam! 
Oct 21 22:02:41.073 INFO kablam! warning: variant is never constructed: `AltSubtractRegister`
Oct 21 22:02:41.073 INFO kablam!   --> src/chip8.rs:37:5
Oct 21 22:02:41.073 INFO kablam!    |
Oct 21 22:02:41.073 INFO kablam! 37 |     AltSubtractRegister { target: usize, other: usize },
Oct 21 22:02:41.073 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.073 INFO kablam! 
Oct 21 22:02:41.073 INFO kablam! warning: variant is never constructed: `LeftShift`
Oct 21 22:02:41.073 INFO kablam!   --> src/chip8.rs:39:5
Oct 21 22:02:41.073 INFO kablam!    |
Oct 21 22:02:41.073 INFO kablam! 39 |     LeftShift { target: usize, source: usize },
Oct 21 22:02:41.073 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.073 INFO kablam! 
Oct 21 22:02:41.073 INFO kablam! warning: variant is never constructed: `RightShift`
Oct 21 22:02:41.073 INFO kablam!   --> src/chip8.rs:41:5
Oct 21 22:02:41.073 INFO kablam!    |
Oct 21 22:02:41.073 INFO kablam! 41 |     RightShift { target: usize, source: usize },
Oct 21 22:02:41.073 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.073 INFO kablam! 
Oct 21 22:02:41.073 INFO kablam! warning: variant is never constructed: `SkipIfRegistersNotEqual`
Oct 21 22:02:41.073 INFO kablam!   --> src/chip8.rs:43:5
Oct 21 22:02:41.073 INFO kablam!    |
Oct 21 22:02:41.073 INFO kablam! 43 |     SkipIfRegistersNotEqual { register1: usize, register2: usize },
Oct 21 22:02:41.073 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.073 INFO kablam! 
Oct 21 22:02:41.073 INFO kablam! warning: variant is never constructed: `SetIndexRegister`
Oct 21 22:02:41.073 INFO kablam!   --> src/chip8.rs:45:5
Oct 21 22:02:41.073 INFO kablam!    |
Oct 21 22:02:41.073 INFO kablam! 45 |     SetIndexRegister { value: u16 },
Oct 21 22:02:41.073 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.073 INFO kablam! 
Oct 21 22:02:41.073 INFO kablam! warning: variant is never constructed: `OffsetJump`
Oct 21 22:02:41.073 INFO kablam!   --> src/chip8.rs:47:5
Oct 21 22:02:41.073 INFO kablam!    |
Oct 21 22:02:41.073 INFO kablam! 47 |     OffsetJump { address: u16 },
Oct 21 22:02:41.073 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.073 INFO kablam! 
Oct 21 22:02:41.073 INFO kablam! warning: variant is never constructed: `Rand`
Oct 21 22:02:41.073 INFO kablam!   --> src/chip8.rs:49:5
Oct 21 22:02:41.073 INFO kablam!    |
Oct 21 22:02:41.073 INFO kablam! 49 |     Rand { mask: u8, register: usize },
Oct 21 22:02:41.073 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.073 INFO kablam! 
Oct 21 22:02:41.073 INFO kablam! warning: variant is never constructed: `Display`
Oct 21 22:02:41.073 INFO kablam!   --> src/chip8.rs:51:5
Oct 21 22:02:41.073 INFO kablam!    |
Oct 21 22:02:41.073 INFO kablam! 51 |     Display { x: usize, y: usize, height: u8 },
Oct 21 22:02:41.073 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.073 INFO kablam! 
Oct 21 22:02:41.074 INFO kablam! warning: variant is never constructed: `SkipIfKeyPressed`
Oct 21 22:02:41.074 INFO kablam!   --> src/chip8.rs:53:5
Oct 21 22:02:41.074 INFO kablam!    |
Oct 21 22:02:41.074 INFO kablam! 53 |     SkipIfKeyPressed { key: usize },
Oct 21 22:02:41.074 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.074 INFO kablam! 
Oct 21 22:02:41.074 INFO kablam! warning: variant is never constructed: `SkipIfKeyNotPressed`
Oct 21 22:02:41.074 INFO kablam!   --> src/chip8.rs:55:5
Oct 21 22:02:41.074 INFO kablam!    |
Oct 21 22:02:41.074 INFO kablam! 55 |     SkipIfKeyNotPressed { key: usize },
Oct 21 22:02:41.074 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.074 INFO kablam! 
Oct 21 22:02:41.074 INFO kablam! warning: variant is never constructed: `GetDelayTimer`
Oct 21 22:02:41.074 INFO kablam!   --> src/chip8.rs:57:5
Oct 21 22:02:41.074 INFO kablam!    |
Oct 21 22:02:41.074 INFO kablam! 57 |     GetDelayTimer { register: usize },
Oct 21 22:02:41.074 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.074 INFO kablam! 
Oct 21 22:02:41.074 INFO kablam! warning: variant is never constructed: `AwaitKeypress`
Oct 21 22:02:41.074 INFO kablam!   --> src/chip8.rs:59:5
Oct 21 22:02:41.074 INFO kablam!    |
Oct 21 22:02:41.074 INFO kablam! 59 |     AwaitKeypress { register: usize },
Oct 21 22:02:41.074 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.074 INFO kablam! 
Oct 21 22:02:41.074 INFO kablam! warning: variant is never constructed: `SetDelayTimer`
Oct 21 22:02:41.074 INFO kablam!   --> src/chip8.rs:61:5
Oct 21 22:02:41.074 INFO kablam!    |
Oct 21 22:02:41.074 INFO kablam! 61 |     SetDelayTimer { value: usize },
Oct 21 22:02:41.074 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.074 INFO kablam! 
Oct 21 22:02:41.074 INFO kablam! warning: variant is never constructed: `SetSoundTimer`
Oct 21 22:02:41.074 INFO kablam!   --> src/chip8.rs:63:5
Oct 21 22:02:41.074 INFO kablam!    |
Oct 21 22:02:41.074 INFO kablam! 63 |     SetSoundTimer { value: usize },
Oct 21 22:02:41.074 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.074 INFO kablam! 
Oct 21 22:02:41.074 INFO kablam! warning: variant is never constructed: `IncrementIndexRegister`
Oct 21 22:02:41.074 INFO kablam!   --> src/chip8.rs:65:5
Oct 21 22:02:41.074 INFO kablam!    |
Oct 21 22:02:41.074 INFO kablam! 65 |     IncrementIndexRegister { register: usize },
Oct 21 22:02:41.074 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.074 INFO kablam! 
Oct 21 22:02:41.074 INFO kablam! warning: variant is never constructed: `SetIndexToFont`
Oct 21 22:02:41.074 INFO kablam!   --> src/chip8.rs:67:5
Oct 21 22:02:41.074 INFO kablam!    |
Oct 21 22:02:41.074 INFO kablam! 67 |     SetIndexToFont { register: usize },
Oct 21 22:02:41.074 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.074 INFO kablam! 
Oct 21 22:02:41.074 INFO kablam! warning: variant is never constructed: `StoreDecimal`
Oct 21 22:02:41.074 INFO kablam!   --> src/chip8.rs:69:5
Oct 21 22:02:41.074 INFO kablam!    |
Oct 21 22:02:41.074 INFO kablam! 69 |     StoreDecimal { register: usize },
Oct 21 22:02:41.074 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.074 INFO kablam! 
Oct 21 22:02:41.074 INFO kablam! warning: variant is never constructed: `MemDump`
Oct 21 22:02:41.074 INFO kablam!   --> src/chip8.rs:71:5
Oct 21 22:02:41.074 INFO kablam!    |
Oct 21 22:02:41.074 INFO kablam! 71 |     MemDump { max_register: usize },
Oct 21 22:02:41.074 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.074 INFO kablam! 
Oct 21 22:02:41.074 INFO kablam! warning: variant is never constructed: `MemLoad`
Oct 21 22:02:41.074 INFO kablam!   --> src/chip8.rs:73:5
Oct 21 22:02:41.074 INFO kablam!    |
Oct 21 22:02:41.074 INFO kablam! 73 |     MemLoad { max_register: usize },
Oct 21 22:02:41.074 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.074 INFO kablam! 
Oct 21 22:02:41.074 INFO kablam! warning: function is never used: `decode_opcode`
Oct 21 22:02:41.074 INFO kablam!   --> src/chip8.rs:76:1
Oct 21 22:02:41.074 INFO kablam!    |
Oct 21 22:02:41.074 INFO kablam! 76 | fn decode_opcode(opcode: u16) -> Option<Opcode> {
Oct 21 22:02:41.074 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.074 INFO kablam! 
Oct 21 22:02:41.074 INFO kablam! warning: struct is never constructed: `Chip8`
Oct 21 22:02:41.074 INFO kablam!    --> src/chip8.rs:291:1
Oct 21 22:02:41.074 INFO kablam!     |
Oct 21 22:02:41.074 INFO kablam! 291 | pub struct Chip8 {
Oct 21 22:02:41.074 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 21 22:02:41.074 INFO kablam! 
Oct 21 22:02:41.074 INFO kablam! warning: method is never used: `new`
Oct 21 22:02:41.074 INFO kablam!    --> src/chip8.rs:307:5
Oct 21 22:02:41.074 INFO kablam!     |
Oct 21 22:02:41.074 INFO kablam! 307 |     pub fn new() -> Chip8 {
Oct 21 22:02:41.074 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.074 INFO kablam! 
Oct 21 22:02:41.074 INFO kablam! warning: method is never used: `execute_opcode`
Oct 21 22:02:41.074 INFO kablam!    --> src/chip8.rs:322:5
Oct 21 22:02:41.074 INFO kablam!     |
Oct 21 22:02:41.074 INFO kablam! 322 |     fn execute_opcode(&mut self, opcode: Opcode) {
Oct 21 22:02:41.074 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.074 INFO kablam! 
Oct 21 22:02:41.075 INFO kablam! warning: method is never used: `process_next_opcode`
Oct 21 22:02:41.075 INFO kablam!    --> src/chip8.rs:479:5
Oct 21 22:02:41.075 INFO kablam!     |
Oct 21 22:02:41.075 INFO kablam! 479 |     fn process_next_opcode(&mut self) {
Oct 21 22:02:41.075 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.075 INFO kablam! 
Oct 21 22:02:41.075 INFO kablam! warning: method is never used: `step`
Oct 21 22:02:41.075 INFO kablam!    --> src/chip8.rs:505:5
Oct 21 22:02:41.075 INFO kablam!     |
Oct 21 22:02:41.075 INFO kablam! 505 |     pub fn step(&mut self) {
Oct 21 22:02:41.075 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:02:41.075 INFO kablam! 
Oct 21 22:02:41.882 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
Oct 21 22:02:41.904 INFO kablam! su: No module specific data is present
Oct 21 22:02:43.495 INFO running `"docker" "rm" "-f" "e8cf5647abaac78cb91027fea5f680c9e380df5d35ca097f42fab1f4fc002d9e"`
Oct 21 22:02:43.832 INFO blam! e8cf5647abaac78cb91027fea5f680c9e380df5d35ca097f42fab1f4fc002d9e