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[INFO] running `Command { std: "docker" "start" "-a" "d4c3f335317bcd4506e78cf1a845ffe3c257896489287725535792be9e00d588", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.109 [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Compiling pkg-config v0.3.23 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling clang-sys v1.3.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling wayland-scanner v0.28.6 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[INFO] [stdout] warning: unused import: `gpu::GPU` [INFO] [stdout] --> src/memory_bus.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{gpu, gpu::GPU}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gpu::GPU` [INFO] [stdout] --> src/memory_bus.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{gpu, gpu::GPU}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/gpu.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | let addr = self.line; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/gpu.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | let addr = self.line; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `InstructionSize` is never used [INFO] [stdout] --> src/cpu/instruction.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub type InstructionSize = u8; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `AF` is never constructed [INFO] [stdout] --> src/cpu/instruction.rs:850:5 [INFO] [stdout] | [INFO] [stdout] 842 | pub enum Target { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 850 | AF, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TILE_SET0_FIRST` is never used [INFO] [stdout] --> src/gpu.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const TILE_SET0_FIRST: usize = 0x800; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TILE_SET0_LAST` is never used [INFO] [stdout] --> src/gpu.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const TILE_SET0_LAST: usize = 0x17FF; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TILE_SET1_FIRST` is never used [INFO] [stdout] --> src/gpu.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const TILE_SET1_FIRST: usize = 0x0; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TILE_SET1_LAST` is never used [INFO] [stdout] --> src/gpu.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const TILE_SET1_LAST: usize = 0xFFF; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TILE_MAP0_FIRST` is never used [INFO] [stdout] --> src/gpu.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const TILE_MAP0_FIRST: usize = 0x1800; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TILE_MAP0_LAST` is never used [INFO] [stdout] --> src/gpu.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const TILE_MAP0_LAST: usize = 0x1BFF; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TILE_MAP1_FIRST` is never used [INFO] [stdout] --> src/gpu.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const TILE_MAP1_FIRST: usize = 0x1C00; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TILE_MAP1_LAST` is never used [INFO] [stdout] --> src/gpu.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const TILE_MAP1_LAST: usize = 0x1FFF; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BYTES_PER_TILE` is never used [INFO] [stdout] --> src/gpu.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const BYTES_PER_TILE: usize = 16; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0`, `1`, and `2` are never read [INFO] [stdout] --> src/gpu.rs:21:14 [INFO] [stdout] | [INFO] [stdout] 21 | struct Color(u8, u8, u8); [INFO] [stdout] | ----- ^^ ^^ ^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = note: `Color` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 21 | struct Color((), (), ()); [INFO] [stdout] | ~~ ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/gpu.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct GPU { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 41 | pub background: [u32; BACKGROUND_WIDTH * BACKGROUND_WIDTH], [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | tile_set: [[Tile; TILE_COUNT]; 2], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 46 | read_mode: ReadMode, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 47 | clock: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 48 | line: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 49 | [INFO] [stdout] 50 | scroll_x: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 51 | scroll_y: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `VerticalBlank`, `ScanlineOAM`, and `ScanlineVRAM` are never constructed [INFO] [stdout] --> src/gpu.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 54 | enum ReadMode { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 55 | HorizontalBlank, [INFO] [stdout] 56 | VerticalBlank, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 57 | ScanlineOAM, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 58 | ScanlineVRAM, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `step`, `read_tiles`, `render_scan_line`, and `tile_line_color` are never used [INFO] [stdout] --> src/gpu.rs:77:8 [INFO] [stdout] | [INFO] [stdout] 61 | impl GPU { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 77 | fn step(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 117 | fn read_tiles(&mut self, set_idx: usize) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 137 | fn render_scan_line(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | fn tile_line_color(b1: u8, b2: u8) -> [Color; 8] { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `IO_SIZE` is never used [INFO] [stdout] --> src/memory_bus.rs:30:7 [INFO] [stdout] | [INFO] [stdout] 30 | const IO_SIZE: usize = IO_LAST - IO_FIRST + 1; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ZERO_PAGE_SIZE` is never used [INFO] [stdout] --> src/memory_bus.rs:34:7 [INFO] [stdout] | [INFO] [stdout] 34 | const ZERO_PAGE_SIZE: usize = ZERO_PAGE_LAST - ZERO_PAGE_FIRST + 1; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cartridge_ram` is never read [INFO] [stdout] --> src/memory_bus.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct MemoryBus<'a> { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | cartridge_ram: [u8; CARTRIDGE_RAM_SIZE], [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `InstructionSize` is never used [INFO] [stdout] --> src/cpu/instruction.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub type InstructionSize = u8; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `AF` is never constructed [INFO] [stdout] --> src/cpu/instruction.rs:850:5 [INFO] [stdout] | [INFO] [stdout] 842 | pub enum Target { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 850 | AF, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TILE_SET0_FIRST` is never used [INFO] [stdout] --> src/gpu.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const TILE_SET0_FIRST: usize = 0x800; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TILE_SET0_LAST` is never used [INFO] [stdout] --> src/gpu.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const TILE_SET0_LAST: usize = 0x17FF; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TILE_SET1_FIRST` is never used [INFO] [stdout] --> src/gpu.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const TILE_SET1_FIRST: usize = 0x0; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TILE_SET1_LAST` is never used [INFO] [stdout] --> src/gpu.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const TILE_SET1_LAST: usize = 0xFFF; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TILE_MAP0_FIRST` is never used [INFO] [stdout] --> src/gpu.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const TILE_MAP0_FIRST: usize = 0x1800; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TILE_MAP0_LAST` is never used [INFO] [stdout] --> src/gpu.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const TILE_MAP0_LAST: usize = 0x1BFF; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TILE_MAP1_FIRST` is never used [INFO] [stdout] --> src/gpu.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const TILE_MAP1_FIRST: usize = 0x1C00; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TILE_MAP1_LAST` is never used [INFO] [stdout] --> src/gpu.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const TILE_MAP1_LAST: usize = 0x1FFF; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BYTES_PER_TILE` is never used [INFO] [stdout] --> src/gpu.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const BYTES_PER_TILE: usize = 16; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0`, `1`, and `2` are never read [INFO] [stdout] --> src/gpu.rs:21:14 [INFO] [stdout] | [INFO] [stdout] 21 | struct Color(u8, u8, u8); [INFO] [stdout] | ----- ^^ ^^ ^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = note: `Color` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 21 | struct Color((), (), ()); [INFO] [stdout] | ~~ ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/gpu.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct GPU { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 41 | pub background: [u32; BACKGROUND_WIDTH * BACKGROUND_WIDTH], [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | tile_set: [[Tile; TILE_COUNT]; 2], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 46 | read_mode: ReadMode, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 47 | clock: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 48 | line: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 49 | [INFO] [stdout] 50 | scroll_x: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 51 | scroll_y: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `VerticalBlank`, `ScanlineOAM`, and `ScanlineVRAM` are never constructed [INFO] [stdout] --> src/gpu.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 54 | enum ReadMode { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 55 | HorizontalBlank, [INFO] [stdout] 56 | VerticalBlank, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 57 | ScanlineOAM, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 58 | ScanlineVRAM, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `step`, `read_tiles`, `render_scan_line`, and `tile_line_color` are never used [INFO] [stdout] --> src/gpu.rs:77:8 [INFO] [stdout] | [INFO] [stdout] 61 | impl GPU { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 77 | fn step(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 117 | fn read_tiles(&mut self, set_idx: usize) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 137 | fn render_scan_line(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | fn tile_line_color(b1: u8, b2: u8) -> [Color; 8] { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `IO_SIZE` is never used [INFO] [stdout] --> src/memory_bus.rs:30:7 [INFO] [stdout] | [INFO] [stdout] 30 | const IO_SIZE: usize = IO_LAST - IO_FIRST + 1; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ZERO_PAGE_SIZE` is never used [INFO] [stdout] --> src/memory_bus.rs:34:7 [INFO] [stdout] | [INFO] [stdout] 34 | const ZERO_PAGE_SIZE: usize = ZERO_PAGE_LAST - ZERO_PAGE_FIRST + 1; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cartridge_ram` is never read [INFO] [stdout] --> src/memory_bus.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct MemoryBus<'a> { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | cartridge_ram: [u8; CARTRIDGE_RAM_SIZE], [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.72s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "d4c3f335317bcd4506e78cf1a845ffe3c257896489287725535792be9e00d588", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4c3f335317bcd4506e78cf1a845ffe3c257896489287725535792be9e00d588", kill_on_drop: false }` [INFO] [stdout] d4c3f335317bcd4506e78cf1a845ffe3c257896489287725535792be9e00d588