Nov 07 05:51:55.826 INFO checking AmaranthineCodices/chip8-int against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687 Nov 07 05:51:55.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 07 05:51:56.369 INFO blam! a4e7c336aded2928cc6d1200f266354f76229ddef2b129b5cb46fd25c0f1970c Nov 07 05:51:56.371 INFO running `"docker" "start" "-a" "a4e7c336aded2928cc6d1200f266354f76229ddef2b129b5cb46fd25c0f1970c"` Nov 07 05:51:59.096 INFO kablam! usermod: no changes Nov 07 05:51:59.551 INFO kablam! Checking piston2d-opengl_graphics v0.52.0 Nov 07 05:52:03.538 INFO kablam! Checking chip8-int v0.1.0 (/source) Nov 07 05:52:04.872 INFO kablam! warning: constant item is never used: `MEM_SIZE` Nov 07 05:52:04.872 INFO kablam! --> src/chip8.rs:1:1 Nov 07 05:52:04.873 INFO kablam! | Nov 07 05:52:04.873 INFO kablam! 1 | const MEM_SIZE: usize = 0x1000; Nov 07 05:52:04.873 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.873 INFO kablam! | Nov 07 05:52:04.873 INFO kablam! = note: #[warn(dead_code)] on by default Nov 07 05:52:04.873 INFO kablam! Nov 07 05:52:04.873 INFO kablam! warning: constant item is never used: `GFX_SIZE_X` Nov 07 05:52:04.873 INFO kablam! --> src/chip8.rs:2:1 Nov 07 05:52:04.873 INFO kablam! | Nov 07 05:52:04.873 INFO kablam! 2 | const GFX_SIZE_X: usize = 64; Nov 07 05:52:04.874 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.874 INFO kablam! Nov 07 05:52:04.874 INFO kablam! warning: constant item is never used: `GFX_SIZE_Y` Nov 07 05:52:04.874 INFO kablam! --> src/chip8.rs:3:1 Nov 07 05:52:04.875 INFO kablam! | Nov 07 05:52:04.875 INFO kablam! 3 | const GFX_SIZE_Y: usize = 32; Nov 07 05:52:04.875 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.876 INFO kablam! Nov 07 05:52:04.876 INFO kablam! warning: variant is never constructed: `ClearDisplay` Nov 07 05:52:04.876 INFO kablam! --> src/chip8.rs:8:5 Nov 07 05:52:04.877 INFO kablam! | Nov 07 05:52:04.877 INFO kablam! 8 | ClearDisplay, Nov 07 05:52:04.877 INFO kablam! | ^^^^^^^^^^^^ Nov 07 05:52:04.877 INFO kablam! Nov 07 05:52:04.878 INFO kablam! warning: variant is never constructed: `Return` Nov 07 05:52:04.878 INFO kablam! --> src/chip8.rs:9:5 Nov 07 05:52:04.878 INFO kablam! | Nov 07 05:52:04.879 INFO kablam! 9 | Return, Nov 07 05:52:04.879 INFO kablam! | ^^^^^^ Nov 07 05:52:04.879 INFO kablam! Nov 07 05:52:04.880 INFO kablam! warning: variant is never constructed: `Jump` Nov 07 05:52:04.880 INFO kablam! --> src/chip8.rs:11:5 Nov 07 05:52:04.880 INFO kablam! | Nov 07 05:52:04.881 INFO kablam! 11 | Jump { address: u16 }, Nov 07 05:52:04.881 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.881 INFO kablam! Nov 07 05:52:04.882 INFO kablam! warning: variant is never constructed: `Call` Nov 07 05:52:04.882 INFO kablam! --> src/chip8.rs:13:5 Nov 07 05:52:04.882 INFO kablam! | Nov 07 05:52:04.883 INFO kablam! 13 | Call { address: u16 }, Nov 07 05:52:04.883 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.883 INFO kablam! Nov 07 05:52:04.884 INFO kablam! warning: variant is never constructed: `SkipIfEqual` Nov 07 05:52:04.884 INFO kablam! --> src/chip8.rs:15:5 Nov 07 05:52:04.884 INFO kablam! | Nov 07 05:52:04.884 INFO kablam! 15 | SkipIfEqual { register: usize, value: u8 }, Nov 07 05:52:04.885 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.885 INFO kablam! Nov 07 05:52:04.885 INFO kablam! warning: variant is never constructed: `SkipIfNotEqual` Nov 07 05:52:04.886 INFO kablam! --> src/chip8.rs:17:5 Nov 07 05:52:04.886 INFO kablam! | Nov 07 05:52:04.886 INFO kablam! 17 | SkipIfNotEqual { register: usize, value: u8 }, Nov 07 05:52:04.887 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.887 INFO kablam! Nov 07 05:52:04.887 INFO kablam! warning: variant is never constructed: `SkipIfRegistersEqual` Nov 07 05:52:04.888 INFO kablam! --> src/chip8.rs:19:5 Nov 07 05:52:04.888 INFO kablam! | Nov 07 05:52:04.888 INFO kablam! 19 | SkipIfRegistersEqual { register1: usize, register2: usize }, Nov 07 05:52:04.889 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.889 INFO kablam! Nov 07 05:52:04.889 INFO kablam! warning: variant is never constructed: `SetRegister` Nov 07 05:52:04.890 INFO kablam! --> src/chip8.rs:21:5 Nov 07 05:52:04.890 INFO kablam! | Nov 07 05:52:04.890 INFO kablam! 21 | SetRegister { register: usize, value: u8 }, Nov 07 05:52:04.890 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.891 INFO kablam! Nov 07 05:52:04.891 INFO kablam! warning: variant is never constructed: `AddConstant` Nov 07 05:52:04.891 INFO kablam! --> src/chip8.rs:23:5 Nov 07 05:52:04.892 INFO kablam! | Nov 07 05:52:04.892 INFO kablam! 23 | AddConstant { register: usize, value: u8 }, Nov 07 05:52:04.892 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.893 INFO kablam! Nov 07 05:52:04.893 INFO kablam! warning: variant is never constructed: `CopyRegister` Nov 07 05:52:04.893 INFO kablam! --> src/chip8.rs:25:5 Nov 07 05:52:04.894 INFO kablam! | Nov 07 05:52:04.894 INFO kablam! 25 | CopyRegister { source: usize, target: usize }, Nov 07 05:52:04.894 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.894 INFO kablam! Nov 07 05:52:04.895 INFO kablam! warning: variant is never constructed: `BitOr` Nov 07 05:52:04.895 INFO kablam! --> src/chip8.rs:27:5 Nov 07 05:52:04.896 INFO kablam! | Nov 07 05:52:04.896 INFO kablam! 27 | BitOr { target: usize, other: usize }, Nov 07 05:52:04.896 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.896 INFO kablam! Nov 07 05:52:04.897 INFO kablam! warning: variant is never constructed: `BitAnd` Nov 07 05:52:04.897 INFO kablam! --> src/chip8.rs:29:5 Nov 07 05:52:04.897 INFO kablam! | Nov 07 05:52:04.897 INFO kablam! 29 | BitAnd { target: usize, other: usize }, Nov 07 05:52:04.897 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.897 INFO kablam! Nov 07 05:52:04.898 INFO kablam! warning: variant is never constructed: `BitXor` Nov 07 05:52:04.898 INFO kablam! --> src/chip8.rs:31:5 Nov 07 05:52:04.898 INFO kablam! | Nov 07 05:52:04.898 INFO kablam! 31 | BitXor { target: usize, other: usize }, Nov 07 05:52:04.898 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.898 INFO kablam! Nov 07 05:52:04.899 INFO kablam! warning: variant is never constructed: `AddRegister` Nov 07 05:52:04.899 INFO kablam! --> src/chip8.rs:33:5 Nov 07 05:52:04.899 INFO kablam! | Nov 07 05:52:04.899 INFO kablam! 33 | AddRegister { target: usize, other: usize }, Nov 07 05:52:04.899 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.900 INFO kablam! Nov 07 05:52:04.900 INFO kablam! warning: variant is never constructed: `SubtractRegister` Nov 07 05:52:04.900 INFO kablam! --> src/chip8.rs:35:5 Nov 07 05:52:04.900 INFO kablam! | Nov 07 05:52:04.900 INFO kablam! 35 | SubtractRegister { target: usize, other: usize }, Nov 07 05:52:04.900 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.901 INFO kablam! Nov 07 05:52:04.901 INFO kablam! warning: variant is never constructed: `AltSubtractRegister` Nov 07 05:52:04.901 INFO kablam! --> src/chip8.rs:37:5 Nov 07 05:52:04.901 INFO kablam! | Nov 07 05:52:04.901 INFO kablam! 37 | AltSubtractRegister { target: usize, other: usize }, Nov 07 05:52:04.901 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.902 INFO kablam! Nov 07 05:52:04.902 INFO kablam! warning: variant is never constructed: `LeftShift` Nov 07 05:52:04.902 INFO kablam! --> src/chip8.rs:39:5 Nov 07 05:52:04.902 INFO kablam! | Nov 07 05:52:04.902 INFO kablam! 39 | LeftShift { target: usize, source: usize }, Nov 07 05:52:04.902 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.903 INFO kablam! Nov 07 05:52:04.903 INFO kablam! warning: variant is never constructed: `RightShift` Nov 07 05:52:04.903 INFO kablam! --> src/chip8.rs:41:5 Nov 07 05:52:04.903 INFO kablam! | Nov 07 05:52:04.903 INFO kablam! 41 | RightShift { target: usize, source: usize }, Nov 07 05:52:04.903 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.904 INFO kablam! Nov 07 05:52:04.904 INFO kablam! warning: variant is never constructed: `SkipIfRegistersNotEqual` Nov 07 05:52:04.904 INFO kablam! --> src/chip8.rs:43:5 Nov 07 05:52:04.904 INFO kablam! | Nov 07 05:52:04.904 INFO kablam! 43 | SkipIfRegistersNotEqual { register1: usize, register2: usize }, Nov 07 05:52:04.904 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.905 INFO kablam! Nov 07 05:52:04.905 INFO kablam! warning: variant is never constructed: `SetIndexRegister` Nov 07 05:52:04.905 INFO kablam! --> src/chip8.rs:45:5 Nov 07 05:52:04.905 INFO kablam! | Nov 07 05:52:04.905 INFO kablam! 45 | SetIndexRegister { value: u16 }, Nov 07 05:52:04.905 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.906 INFO kablam! Nov 07 05:52:04.906 INFO kablam! warning: variant is never constructed: `OffsetJump` Nov 07 05:52:04.906 INFO kablam! --> src/chip8.rs:47:5 Nov 07 05:52:04.906 INFO kablam! | Nov 07 05:52:04.906 INFO kablam! 47 | OffsetJump { address: u16 }, Nov 07 05:52:04.906 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.906 INFO kablam! Nov 07 05:52:04.907 INFO kablam! warning: variant is never constructed: `Rand` Nov 07 05:52:04.907 INFO kablam! --> src/chip8.rs:49:5 Nov 07 05:52:04.907 INFO kablam! | Nov 07 05:52:04.907 INFO kablam! 49 | Rand { mask: u8, register: usize }, Nov 07 05:52:04.907 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.907 INFO kablam! Nov 07 05:52:04.908 INFO kablam! warning: variant is never constructed: `Display` Nov 07 05:52:04.908 INFO kablam! --> src/chip8.rs:51:5 Nov 07 05:52:04.908 INFO kablam! | Nov 07 05:52:04.908 INFO kablam! 51 | Display { x: usize, y: usize, height: u8 }, Nov 07 05:52:04.908 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.908 INFO kablam! Nov 07 05:52:04.909 INFO kablam! warning: variant is never constructed: `SkipIfKeyPressed` Nov 07 05:52:04.909 INFO kablam! --> src/chip8.rs:53:5 Nov 07 05:52:04.909 INFO kablam! | Nov 07 05:52:04.909 INFO kablam! 53 | SkipIfKeyPressed { key: usize }, Nov 07 05:52:04.909 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.909 INFO kablam! Nov 07 05:52:04.910 INFO kablam! warning: variant is never constructed: `SkipIfKeyNotPressed` Nov 07 05:52:04.910 INFO kablam! --> src/chip8.rs:55:5 Nov 07 05:52:04.910 INFO kablam! | Nov 07 05:52:04.910 INFO kablam! 55 | SkipIfKeyNotPressed { key: usize }, Nov 07 05:52:04.910 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.910 INFO kablam! Nov 07 05:52:04.911 INFO kablam! warning: variant is never constructed: `GetDelayTimer` Nov 07 05:52:04.911 INFO kablam! --> src/chip8.rs:57:5 Nov 07 05:52:04.911 INFO kablam! | Nov 07 05:52:04.911 INFO kablam! 57 | GetDelayTimer { register: usize }, Nov 07 05:52:04.911 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.911 INFO kablam! Nov 07 05:52:04.911 INFO kablam! warning: variant is never constructed: `AwaitKeypress` Nov 07 05:52:04.912 INFO kablam! --> src/chip8.rs:59:5 Nov 07 05:52:04.912 INFO kablam! | Nov 07 05:52:04.912 INFO kablam! 59 | AwaitKeypress { register: usize }, Nov 07 05:52:04.912 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.912 INFO kablam! Nov 07 05:52:04.912 INFO kablam! warning: variant is never constructed: `SetDelayTimer` Nov 07 05:52:04.913 INFO kablam! --> src/chip8.rs:61:5 Nov 07 05:52:04.913 INFO kablam! | Nov 07 05:52:04.913 INFO kablam! 61 | SetDelayTimer { value: usize }, Nov 07 05:52:04.913 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.913 INFO kablam! Nov 07 05:52:04.914 INFO kablam! warning: variant is never constructed: `SetSoundTimer` Nov 07 05:52:04.914 INFO kablam! --> src/chip8.rs:63:5 Nov 07 05:52:04.914 INFO kablam! | Nov 07 05:52:04.914 INFO kablam! 63 | SetSoundTimer { value: usize }, Nov 07 05:52:04.915 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.915 INFO kablam! Nov 07 05:52:04.915 INFO kablam! warning: variant is never constructed: `IncrementIndexRegister` Nov 07 05:52:04.916 INFO kablam! --> src/chip8.rs:65:5 Nov 07 05:52:04.916 INFO kablam! | Nov 07 05:52:04.916 INFO kablam! 65 | IncrementIndexRegister { register: usize }, Nov 07 05:52:04.916 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.917 INFO kablam! Nov 07 05:52:04.917 INFO kablam! warning: variant is never constructed: `SetIndexToFont` Nov 07 05:52:04.917 INFO kablam! --> src/chip8.rs:67:5 Nov 07 05:52:04.918 INFO kablam! | Nov 07 05:52:04.918 INFO kablam! 67 | SetIndexToFont { register: usize }, Nov 07 05:52:04.918 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.918 INFO kablam! Nov 07 05:52:04.919 INFO kablam! warning: variant is never constructed: `StoreDecimal` Nov 07 05:52:04.919 INFO kablam! --> src/chip8.rs:69:5 Nov 07 05:52:04.920 INFO kablam! | Nov 07 05:52:04.920 INFO kablam! 69 | StoreDecimal { register: usize }, Nov 07 05:52:04.920 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.920 INFO kablam! Nov 07 05:52:04.921 INFO kablam! warning: variant is never constructed: `MemDump` Nov 07 05:52:04.921 INFO kablam! --> src/chip8.rs:71:5 Nov 07 05:52:04.921 INFO kablam! | Nov 07 05:52:04.922 INFO kablam! 71 | MemDump { max_register: usize }, Nov 07 05:52:04.922 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.922 INFO kablam! Nov 07 05:52:04.923 INFO kablam! warning: variant is never constructed: `MemLoad` Nov 07 05:52:04.923 INFO kablam! --> src/chip8.rs:73:5 Nov 07 05:52:04.923 INFO kablam! | Nov 07 05:52:04.923 INFO kablam! 73 | MemLoad { max_register: usize }, Nov 07 05:52:04.924 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.924 INFO kablam! Nov 07 05:52:04.924 INFO kablam! warning: function is never used: `decode_opcode` Nov 07 05:52:04.925 INFO kablam! --> src/chip8.rs:76:1 Nov 07 05:52:04.925 INFO kablam! | Nov 07 05:52:04.925 INFO kablam! 76 | fn decode_opcode(opcode: u16) -> Option { Nov 07 05:52:04.925 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.926 INFO kablam! Nov 07 05:52:04.926 INFO kablam! warning: struct is never constructed: `Chip8` Nov 07 05:52:04.926 INFO kablam! --> src/chip8.rs:291:1 Nov 07 05:52:04.927 INFO kablam! | Nov 07 05:52:04.927 INFO kablam! 291 | pub struct Chip8 { Nov 07 05:52:04.927 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 07 05:52:04.927 INFO kablam! Nov 07 05:52:04.928 INFO kablam! warning: method is never used: `new` Nov 07 05:52:04.928 INFO kablam! --> src/chip8.rs:307:5 Nov 07 05:52:04.928 INFO kablam! | Nov 07 05:52:04.929 INFO kablam! 307 | pub fn new() -> Chip8 { Nov 07 05:52:04.929 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.929 INFO kablam! Nov 07 05:52:04.930 INFO kablam! warning: method is never used: `execute_opcode` Nov 07 05:52:04.930 INFO kablam! --> src/chip8.rs:322:5 Nov 07 05:52:04.930 INFO kablam! | Nov 07 05:52:04.931 INFO kablam! 322 | fn execute_opcode(&mut self, opcode: Opcode) { Nov 07 05:52:04.931 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.931 INFO kablam! Nov 07 05:52:04.932 INFO kablam! warning: method is never used: `process_next_opcode` Nov 07 05:52:04.932 INFO kablam! --> src/chip8.rs:479:5 Nov 07 05:52:04.933 INFO kablam! | Nov 07 05:52:04.933 INFO kablam! 479 | fn process_next_opcode(&mut self) { Nov 07 05:52:04.933 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.934 INFO kablam! Nov 07 05:52:04.934 INFO kablam! warning: method is never used: `step` Nov 07 05:52:04.934 INFO kablam! --> src/chip8.rs:505:5 Nov 07 05:52:04.935 INFO kablam! | Nov 07 05:52:04.935 INFO kablam! 505 | pub fn step(&mut self) { Nov 07 05:52:04.935 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Nov 07 05:52:04.936 INFO kablam! Nov 07 05:52:05.656 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 6.52s Nov 07 05:52:05.672 INFO kablam! su: No module specific data is present Nov 07 05:52:06.629 INFO running `"docker" "rm" "-f" "a4e7c336aded2928cc6d1200f266354f76229ddef2b129b5cb46fd25c0f1970c"` Nov 07 05:52:06.884 INFO blam! a4e7c336aded2928cc6d1200f266354f76229ddef2b129b5cb46fd25c0f1970c