Nov 01 13:09:11.741 INFO checking AmaranthineCodices/chip8-int against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 13:09:11.741 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 13:09:12.111 INFO blam! cdb795c6c56faa84980eec4c68081b192d83afb5c74e2310dd8dd70a44cdf707
Nov 01 13:09:12.111 INFO running `"docker" "start" "-a" "cdb795c6c56faa84980eec4c68081b192d83afb5c74e2310dd8dd70a44cdf707"`
Nov 01 13:09:14.472 INFO kablam! usermod: no changes
Nov 01 13:09:14.825 INFO kablam!     Checking wayland-client v0.12.5
Nov 01 13:09:14.833 INFO kablam!     Checking pistoncore-input v0.20.0
Nov 01 13:09:14.833 INFO kablam!     Checking piston2d-opengl_graphics v0.52.0
Nov 01 13:09:21.086 INFO kablam!     Checking wayland-protocols v0.12.5
Nov 01 13:09:21.087 INFO kablam!     Checking wayland-kbd v0.13.1
Nov 01 13:09:25.616 INFO kablam!     Checking pistoncore-window v0.31.0
Nov 01 13:09:27.777 INFO kablam!     Checking wayland-window v0.13.2
Nov 01 13:09:28.901 INFO kablam!     Checking pistoncore-event_loop v0.36.0
Nov 01 13:09:29.990 INFO kablam!     Checking winit v0.10.0
Nov 01 13:09:31.457 INFO kablam!     Checking piston v0.36.0
Nov 01 13:09:34.479 INFO kablam!     Checking glutin v0.12.2
Nov 01 13:09:36.881 INFO kablam!     Checking pistoncore-glutin_window v0.45.2
Nov 01 13:09:39.105 INFO kablam!     Checking chip8-int v0.1.0 (/source)
Nov 01 13:09:40.103 INFO kablam! warning: constant item is never used: `MEM_SIZE`
Nov 01 13:09:40.103 INFO kablam!  --> src/chip8.rs:1:1
Nov 01 13:09:40.103 INFO kablam!   |
Nov 01 13:09:40.103 INFO kablam! 1 | const MEM_SIZE: usize = 0x1000;
Nov 01 13:09:40.103 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.103 INFO kablam!   |
Nov 01 13:09:40.103 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 13:09:40.103 INFO kablam! 
Nov 01 13:09:40.103 INFO kablam! warning: constant item is never used: `GFX_SIZE_X`
Nov 01 13:09:40.103 INFO kablam!  --> src/chip8.rs:2:1
Nov 01 13:09:40.103 INFO kablam!   |
Nov 01 13:09:40.103 INFO kablam! 2 | const GFX_SIZE_X: usize = 64;
Nov 01 13:09:40.103 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.103 INFO kablam! 
Nov 01 13:09:40.103 INFO kablam! warning: constant item is never used: `GFX_SIZE_Y`
Nov 01 13:09:40.103 INFO kablam!  --> src/chip8.rs:3:1
Nov 01 13:09:40.103 INFO kablam!   |
Nov 01 13:09:40.103 INFO kablam! 3 | const GFX_SIZE_Y: usize = 32;
Nov 01 13:09:40.103 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.103 INFO kablam! 
Nov 01 13:09:40.103 INFO kablam! warning: variant is never constructed: `ClearDisplay`
Nov 01 13:09:40.103 INFO kablam!  --> src/chip8.rs:8:5
Nov 01 13:09:40.103 INFO kablam!   |
Nov 01 13:09:40.103 INFO kablam! 8 |     ClearDisplay,
Nov 01 13:09:40.103 INFO kablam!   |     ^^^^^^^^^^^^
Nov 01 13:09:40.103 INFO kablam! 
Nov 01 13:09:40.103 INFO kablam! warning: variant is never constructed: `Return`
Nov 01 13:09:40.103 INFO kablam!  --> src/chip8.rs:9:5
Nov 01 13:09:40.103 INFO kablam!   |
Nov 01 13:09:40.103 INFO kablam! 9 |     Return,
Nov 01 13:09:40.103 INFO kablam!   |     ^^^^^^
Nov 01 13:09:40.103 INFO kablam! 
Nov 01 13:09:40.103 INFO kablam! warning: variant is never constructed: `Jump`
Nov 01 13:09:40.103 INFO kablam!   --> src/chip8.rs:11:5
Nov 01 13:09:40.103 INFO kablam!    |
Nov 01 13:09:40.103 INFO kablam! 11 |     Jump { address: u16 },
Nov 01 13:09:40.103 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.103 INFO kablam! 
Nov 01 13:09:40.103 INFO kablam! warning: variant is never constructed: `Call`
Nov 01 13:09:40.103 INFO kablam!   --> src/chip8.rs:13:5
Nov 01 13:09:40.103 INFO kablam!    |
Nov 01 13:09:40.103 INFO kablam! 13 |     Call { address: u16 },
Nov 01 13:09:40.103 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.103 INFO kablam! 
Nov 01 13:09:40.103 INFO kablam! warning: variant is never constructed: `SkipIfEqual`
Nov 01 13:09:40.103 INFO kablam!   --> src/chip8.rs:15:5
Nov 01 13:09:40.103 INFO kablam!    |
Nov 01 13:09:40.103 INFO kablam! 15 |     SkipIfEqual { register: usize, value: u8 },
Nov 01 13:09:40.103 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.103 INFO kablam! 
Nov 01 13:09:40.103 INFO kablam! warning: variant is never constructed: `SkipIfNotEqual`
Nov 01 13:09:40.103 INFO kablam!   --> src/chip8.rs:17:5
Nov 01 13:09:40.103 INFO kablam!    |
Nov 01 13:09:40.103 INFO kablam! 17 |     SkipIfNotEqual { register: usize, value: u8 },
Nov 01 13:09:40.103 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.103 INFO kablam! 
Nov 01 13:09:40.103 INFO kablam! warning: variant is never constructed: `SkipIfRegistersEqual`
Nov 01 13:09:40.103 INFO kablam!   --> src/chip8.rs:19:5
Nov 01 13:09:40.103 INFO kablam!    |
Nov 01 13:09:40.103 INFO kablam! 19 |     SkipIfRegistersEqual { register1: usize, register2: usize },
Nov 01 13:09:40.103 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.103 INFO kablam! 
Nov 01 13:09:40.103 INFO kablam! warning: variant is never constructed: `SetRegister`
Nov 01 13:09:40.103 INFO kablam!   --> src/chip8.rs:21:5
Nov 01 13:09:40.103 INFO kablam!    |
Nov 01 13:09:40.103 INFO kablam! 21 |     SetRegister { register: usize, value: u8 },
Nov 01 13:09:40.103 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.103 INFO kablam! 
Nov 01 13:09:40.103 INFO kablam! warning: variant is never constructed: `AddConstant`
Nov 01 13:09:40.103 INFO kablam!   --> src/chip8.rs:23:5
Nov 01 13:09:40.103 INFO kablam!    |
Nov 01 13:09:40.103 INFO kablam! 23 |     AddConstant { register: usize, value: u8 },
Nov 01 13:09:40.103 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.103 INFO kablam! 
Nov 01 13:09:40.103 INFO kablam! warning: variant is never constructed: `CopyRegister`
Nov 01 13:09:40.103 INFO kablam!   --> src/chip8.rs:25:5
Nov 01 13:09:40.103 INFO kablam!    |
Nov 01 13:09:40.103 INFO kablam! 25 |     CopyRegister { source: usize, target: usize },
Nov 01 13:09:40.103 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.103 INFO kablam! 
Nov 01 13:09:40.104 INFO kablam! warning: variant is never constructed: `BitOr`
Nov 01 13:09:40.104 INFO kablam!   --> src/chip8.rs:27:5
Nov 01 13:09:40.104 INFO kablam!    |
Nov 01 13:09:40.104 INFO kablam! 27 |     BitOr { target: usize, other: usize },
Nov 01 13:09:40.104 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.104 INFO kablam! 
Nov 01 13:09:40.104 INFO kablam! warning: variant is never constructed: `BitAnd`
Nov 01 13:09:40.104 INFO kablam!   --> src/chip8.rs:29:5
Nov 01 13:09:40.104 INFO kablam!    |
Nov 01 13:09:40.104 INFO kablam! 29 |     BitAnd { target: usize, other: usize },
Nov 01 13:09:40.104 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.104 INFO kablam! 
Nov 01 13:09:40.104 INFO kablam! warning: variant is never constructed: `BitXor`
Nov 01 13:09:40.104 INFO kablam!   --> src/chip8.rs:31:5
Nov 01 13:09:40.104 INFO kablam!    |
Nov 01 13:09:40.104 INFO kablam! 31 |     BitXor { target: usize, other: usize },
Nov 01 13:09:40.104 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.104 INFO kablam! 
Nov 01 13:09:40.104 INFO kablam! warning: variant is never constructed: `AddRegister`
Nov 01 13:09:40.104 INFO kablam!   --> src/chip8.rs:33:5
Nov 01 13:09:40.104 INFO kablam!    |
Nov 01 13:09:40.104 INFO kablam! 33 |     AddRegister { target: usize, other: usize },
Nov 01 13:09:40.104 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.104 INFO kablam! 
Nov 01 13:09:40.104 INFO kablam! warning: variant is never constructed: `SubtractRegister`
Nov 01 13:09:40.104 INFO kablam!   --> src/chip8.rs:35:5
Nov 01 13:09:40.104 INFO kablam!    |
Nov 01 13:09:40.104 INFO kablam! 35 |     SubtractRegister { target: usize, other: usize },
Nov 01 13:09:40.104 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.104 INFO kablam! 
Nov 01 13:09:40.104 INFO kablam! warning: variant is never constructed: `AltSubtractRegister`
Nov 01 13:09:40.104 INFO kablam!   --> src/chip8.rs:37:5
Nov 01 13:09:40.104 INFO kablam!    |
Nov 01 13:09:40.104 INFO kablam! 37 |     AltSubtractRegister { target: usize, other: usize },
Nov 01 13:09:40.104 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.104 INFO kablam! 
Nov 01 13:09:40.104 INFO kablam! warning: variant is never constructed: `LeftShift`
Nov 01 13:09:40.104 INFO kablam!   --> src/chip8.rs:39:5
Nov 01 13:09:40.104 INFO kablam!    |
Nov 01 13:09:40.104 INFO kablam! 39 |     LeftShift { target: usize, source: usize },
Nov 01 13:09:40.104 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.104 INFO kablam! 
Nov 01 13:09:40.104 INFO kablam! warning: variant is never constructed: `RightShift`
Nov 01 13:09:40.104 INFO kablam!   --> src/chip8.rs:41:5
Nov 01 13:09:40.104 INFO kablam!    |
Nov 01 13:09:40.104 INFO kablam! 41 |     RightShift { target: usize, source: usize },
Nov 01 13:09:40.104 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.104 INFO kablam! 
Nov 01 13:09:40.104 INFO kablam! warning: variant is never constructed: `SkipIfRegistersNotEqual`
Nov 01 13:09:40.104 INFO kablam!   --> src/chip8.rs:43:5
Nov 01 13:09:40.104 INFO kablam!    |
Nov 01 13:09:40.104 INFO kablam! 43 |     SkipIfRegistersNotEqual { register1: usize, register2: usize },
Nov 01 13:09:40.104 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.104 INFO kablam! 
Nov 01 13:09:40.104 INFO kablam! warning: variant is never constructed: `SetIndexRegister`
Nov 01 13:09:40.104 INFO kablam!   --> src/chip8.rs:45:5
Nov 01 13:09:40.104 INFO kablam!    |
Nov 01 13:09:40.104 INFO kablam! 45 |     SetIndexRegister { value: u16 },
Nov 01 13:09:40.104 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.104 INFO kablam! 
Nov 01 13:09:40.104 INFO kablam! warning: variant is never constructed: `OffsetJump`
Nov 01 13:09:40.104 INFO kablam!   --> src/chip8.rs:47:5
Nov 01 13:09:40.104 INFO kablam!    |
Nov 01 13:09:40.104 INFO kablam! 47 |     OffsetJump { address: u16 },
Nov 01 13:09:40.104 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.125 INFO kablam! 
Nov 01 13:09:40.125 INFO kablam! warning: variant is never constructed: `Rand`
Nov 01 13:09:40.125 INFO kablam!   --> src/chip8.rs:49:5
Nov 01 13:09:40.125 INFO kablam!    |
Nov 01 13:09:40.125 INFO kablam! 49 |     Rand { mask: u8, register: usize },
Nov 01 13:09:40.125 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.125 INFO kablam! 
Nov 01 13:09:40.125 INFO kablam! warning: variant is never constructed: `Display`
Nov 01 13:09:40.125 INFO kablam!   --> src/chip8.rs:51:5
Nov 01 13:09:40.125 INFO kablam!    |
Nov 01 13:09:40.125 INFO kablam! 51 |     Display { x: usize, y: usize, height: u8 },
Nov 01 13:09:40.125 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.125 INFO kablam! 
Nov 01 13:09:40.125 INFO kablam! warning: variant is never constructed: `SkipIfKeyPressed`
Nov 01 13:09:40.125 INFO kablam!   --> src/chip8.rs:53:5
Nov 01 13:09:40.125 INFO kablam!    |
Nov 01 13:09:40.125 INFO kablam! 53 |     SkipIfKeyPressed { key: usize },
Nov 01 13:09:40.125 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.125 INFO kablam! 
Nov 01 13:09:40.125 INFO kablam! warning: variant is never constructed: `SkipIfKeyNotPressed`
Nov 01 13:09:40.125 INFO kablam!   --> src/chip8.rs:55:5
Nov 01 13:09:40.125 INFO kablam!    |
Nov 01 13:09:40.125 INFO kablam! 55 |     SkipIfKeyNotPressed { key: usize },
Nov 01 13:09:40.125 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.125 INFO kablam! 
Nov 01 13:09:40.125 INFO kablam! warning: variant is never constructed: `GetDelayTimer`
Nov 01 13:09:40.125 INFO kablam!   --> src/chip8.rs:57:5
Nov 01 13:09:40.125 INFO kablam!    |
Nov 01 13:09:40.125 INFO kablam! 57 |     GetDelayTimer { register: usize },
Nov 01 13:09:40.125 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.125 INFO kablam! 
Nov 01 13:09:40.126 INFO kablam! warning: variant is never constructed: `AwaitKeypress`
Nov 01 13:09:40.126 INFO kablam!   --> src/chip8.rs:59:5
Nov 01 13:09:40.126 INFO kablam!    |
Nov 01 13:09:40.126 INFO kablam! 59 |     AwaitKeypress { register: usize },
Nov 01 13:09:40.126 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.126 INFO kablam! 
Nov 01 13:09:40.126 INFO kablam! warning: variant is never constructed: `SetDelayTimer`
Nov 01 13:09:40.126 INFO kablam!   --> src/chip8.rs:61:5
Nov 01 13:09:40.126 INFO kablam!    |
Nov 01 13:09:40.126 INFO kablam! 61 |     SetDelayTimer { value: usize },
Nov 01 13:09:40.126 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.139 INFO kablam! 
Nov 01 13:09:40.139 INFO kablam! warning: variant is never constructed: `SetSoundTimer`
Nov 01 13:09:40.140 INFO kablam!   --> src/chip8.rs:63:5
Nov 01 13:09:40.140 INFO kablam!    |
Nov 01 13:09:40.140 INFO kablam! 63 |     SetSoundTimer { value: usize },
Nov 01 13:09:40.140 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.140 INFO kablam! 
Nov 01 13:09:40.140 INFO kablam! warning: variant is never constructed: `IncrementIndexRegister`
Nov 01 13:09:40.140 INFO kablam!   --> src/chip8.rs:65:5
Nov 01 13:09:40.140 INFO kablam!    |
Nov 01 13:09:40.140 INFO kablam! 65 |     IncrementIndexRegister { register: usize },
Nov 01 13:09:40.140 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.140 INFO kablam! 
Nov 01 13:09:40.140 INFO kablam! warning: variant is never constructed: `SetIndexToFont`
Nov 01 13:09:40.140 INFO kablam!   --> src/chip8.rs:67:5
Nov 01 13:09:40.140 INFO kablam!    |
Nov 01 13:09:40.140 INFO kablam! 67 |     SetIndexToFont { register: usize },
Nov 01 13:09:40.140 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.140 INFO kablam! 
Nov 01 13:09:40.140 INFO kablam! warning: variant is never constructed: `StoreDecimal`
Nov 01 13:09:40.140 INFO kablam!   --> src/chip8.rs:69:5
Nov 01 13:09:40.140 INFO kablam!    |
Nov 01 13:09:40.140 INFO kablam! 69 |     StoreDecimal { register: usize },
Nov 01 13:09:40.140 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.140 INFO kablam! 
Nov 01 13:09:40.140 INFO kablam! warning: variant is never constructed: `MemDump`
Nov 01 13:09:40.140 INFO kablam!   --> src/chip8.rs:71:5
Nov 01 13:09:40.140 INFO kablam!    |
Nov 01 13:09:40.140 INFO kablam! 71 |     MemDump { max_register: usize },
Nov 01 13:09:40.140 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.140 INFO kablam! 
Nov 01 13:09:40.140 INFO kablam! warning: variant is never constructed: `MemLoad`
Nov 01 13:09:40.140 INFO kablam!   --> src/chip8.rs:73:5
Nov 01 13:09:40.140 INFO kablam!    |
Nov 01 13:09:40.140 INFO kablam! 73 |     MemLoad { max_register: usize },
Nov 01 13:09:40.140 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.140 INFO kablam! 
Nov 01 13:09:40.140 INFO kablam! warning: function is never used: `decode_opcode`
Nov 01 13:09:40.140 INFO kablam!   --> src/chip8.rs:76:1
Nov 01 13:09:40.140 INFO kablam!    |
Nov 01 13:09:40.140 INFO kablam! 76 | fn decode_opcode(opcode: u16) -> Option<Opcode> {
Nov 01 13:09:40.140 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.140 INFO kablam! 
Nov 01 13:09:40.140 INFO kablam! warning: struct is never constructed: `Chip8`
Nov 01 13:09:40.140 INFO kablam!    --> src/chip8.rs:291:1
Nov 01 13:09:40.140 INFO kablam!     |
Nov 01 13:09:40.140 INFO kablam! 291 | pub struct Chip8 {
Nov 01 13:09:40.140 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 01 13:09:40.140 INFO kablam! 
Nov 01 13:09:40.140 INFO kablam! warning: method is never used: `new`
Nov 01 13:09:40.140 INFO kablam!    --> src/chip8.rs:307:5
Nov 01 13:09:40.140 INFO kablam!     |
Nov 01 13:09:40.140 INFO kablam! 307 |     pub fn new() -> Chip8 {
Nov 01 13:09:40.140 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.140 INFO kablam! 
Nov 01 13:09:40.140 INFO kablam! warning: method is never used: `execute_opcode`
Nov 01 13:09:40.140 INFO kablam!    --> src/chip8.rs:322:5
Nov 01 13:09:40.140 INFO kablam!     |
Nov 01 13:09:40.140 INFO kablam! 322 |     fn execute_opcode(&mut self, opcode: Opcode) {
Nov 01 13:09:40.140 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.140 INFO kablam! 
Nov 01 13:09:40.140 INFO kablam! warning: method is never used: `process_next_opcode`
Nov 01 13:09:40.140 INFO kablam!    --> src/chip8.rs:479:5
Nov 01 13:09:40.140 INFO kablam!     |
Nov 01 13:09:40.140 INFO kablam! 479 |     fn process_next_opcode(&mut self) {
Nov 01 13:09:40.140 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.140 INFO kablam! 
Nov 01 13:09:40.140 INFO kablam! warning: method is never used: `step`
Nov 01 13:09:40.140 INFO kablam!    --> src/chip8.rs:505:5
Nov 01 13:09:40.140 INFO kablam!     |
Nov 01 13:09:40.140 INFO kablam! 505 |     pub fn step(&mut self) {
Nov 01 13:09:40.140 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:09:40.140 INFO kablam! 
Nov 01 13:09:40.901 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 26.39s
Nov 01 13:09:40.917 INFO kablam! su: No module specific data is present
Nov 01 13:09:41.769 INFO running `"docker" "rm" "-f" "cdb795c6c56faa84980eec4c68081b192d83afb5c74e2310dd8dd70a44cdf707"`
Nov 01 13:09:42.037 INFO blam! cdb795c6c56faa84980eec4c68081b192d83afb5c74e2310dd8dd70a44cdf707