[INFO] cloning repository https://github.com/lcq2/yasnese [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lcq2/yasnese" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flcq2%2Fyasnese", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flcq2%2Fyasnese'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 23dd3d95576fba5122a4d9d2df12d1d2c89560e8 [INFO] checking lcq2/yasnese against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flcq2%2Fyasnese" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lcq2/yasnese on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lcq2/yasnese [INFO] finished tweaking git repo https://github.com/lcq2/yasnese [INFO] tweaked toml for git repo https://github.com/lcq2/yasnese written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/lcq2/yasnese already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec13a208b26239c65f9fd526ea92246e0c1ed218b3ea2706e1020aa54e5cb081 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ec13a208b26239c65f9fd526ea92246e0c1ed218b3ea2706e1020aa54e5cb081", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec13a208b26239c65f9fd526ea92246e0c1ed218b3ea2706e1020aa54e5cb081", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec13a208b26239c65f9fd526ea92246e0c1ed218b3ea2706e1020aa54e5cb081", kill_on_drop: false }` [INFO] [stdout] ec13a208b26239c65f9fd526ea92246e0c1ed218b3ea2706e1020aa54e5cb081 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c100280966d67aad07ccfae76cb617180502e5edc609780b831ad6c2fe28a277 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c100280966d67aad07ccfae76cb617180502e5edc609780b831ad6c2fe28a277", kill_on_drop: false }` [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking yasnese v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/nes/apu.rs:170:40 [INFO] [stdout] | [INFO] [stdout] 170 | self.freq_timer += (self.freq_timer >> self.sweep_shift as u16); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WindowCanvas` [INFO] [stdout] --> src/nes/mod.rs:12:20 [INFO] [stdout] | [INFO] [stdout] 12 | use sdl2::render::{WindowCanvas, Texture}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::surface` [INFO] [stdout] --> src/nes/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use sdl2::surface; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Duration`, `SystemTime`, `UNIX_EPOCH` [INFO] [stdout] --> src/nes/mod.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | use std::time::{SystemTime, Duration, UNIX_EPOCH, Instant}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::pixels::PixelFormatEnum` [INFO] [stdout] --> src/nes/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use sdl2::pixels::PixelFormatEnum; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/nes/apu.rs:170:40 [INFO] [stdout] | [INFO] [stdout] 170 | self.freq_timer += (self.freq_timer >> self.sweep_shift as u16); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WindowCanvas` [INFO] [stdout] --> src/nes/mod.rs:12:20 [INFO] [stdout] | [INFO] [stdout] 12 | use sdl2::render::{WindowCanvas, Texture}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::surface` [INFO] [stdout] --> src/nes/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use sdl2::surface; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Duration`, `SystemTime`, `UNIX_EPOCH` [INFO] [stdout] --> src/nes/mod.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | use std::time::{SystemTime, Duration, UNIX_EPOCH, Instant}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::pixels::PixelFormatEnum` [INFO] [stdout] --> src/nes/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use sdl2::pixels::PixelFormatEnum; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AudioFormatNum` [INFO] [stdout] --> src/nes/mod.rs:16:31 [INFO] [stdout] | [INFO] [stdout] 16 | use sdl2::audio::{AudioQueue, AudioFormatNum}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude::*` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AudioFormatNum` [INFO] [stdout] --> src/nes/mod.rs:16:31 [INFO] [stdout] | [INFO] [stdout] 16 | use sdl2::audio::{AudioQueue, AudioFormatNum}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude::*` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/nes/cpu.rs:688:13 [INFO] [stdout] | [INFO] [stdout] 688 | _ => {} [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | let i = 0; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `frame_count` is assigned to, but never used [INFO] [stdout] --> src/main.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | let mut frame_count = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_frame_count` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/main.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | let mut t = SystemTime::now(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fl8` [INFO] [stdout] --> src/nes/rom.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | let fl8 = reader.read_u8()?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_fl8` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/nes/cpu.rs:688:13 [INFO] [stdout] | [INFO] [stdout] 688 | _ => {} [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fl9` [INFO] [stdout] --> src/nes/rom.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let fl9 = reader.read_u8()?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_fl9` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fl10` [INFO] [stdout] --> src/nes/rom.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let fl10 = reader.read_u8()?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_fl10` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | let i = 0; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `frame_count` is assigned to, but never used [INFO] [stdout] --> src/main.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | let mut frame_count = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_frame_count` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/main.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | let mut t = SystemTime::now(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fl8` [INFO] [stdout] --> src/nes/rom.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | let fl8 = reader.read_u8()?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_fl8` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fl9` [INFO] [stdout] --> src/nes/rom.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let fl9 = reader.read_u8()?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_fl9` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fl10` [INFO] [stdout] --> src/nes/rom.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let fl10 = reader.read_u8()?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_fl10` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | let mut t = SystemTime::now(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | let mut t = SystemTime::now(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/nes/ppu.rs:287:13 [INFO] [stdout] | [INFO] [stdout] 287 | let mut addr = address & 0x3FFF; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `CPU_NMI_VECTOR` [INFO] [stdout] --> src/nes/cpu.rs:32:1 [INFO] [stdout] | [INFO] [stdout] 32 | const CPU_NMI_VECTOR: u16 = 0xfffa; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `load_into_ram` [INFO] [stdout] --> src/nes/bus.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn load_into_ram(&mut self, data: &[u8], offset: Option) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reset` [INFO] [stdout] --> src/nes/bus.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NES_ROM_HAS_TRAINER` [INFO] [stdout] --> src/nes/rom.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const NES_ROM_HAS_TRAINER: u8 = 1 << 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NES_ROM_IGNORE_MIRRORING` [INFO] [stdout] --> src/nes/rom.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | const NES_ROM_IGNORE_MIRRORING: u8 = 1 << 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sp0_hit` [INFO] [stdout] --> src/nes/ppu.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | sp0_hit: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `frame` [INFO] [stdout] --> src/nes/ppu.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | frame: u128 [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PPU_MASK_GRAYSCALE` [INFO] [stdout] --> src/nes/ppu.rs:67:1 [INFO] [stdout] | [INFO] [stdout] 67 | const PPU_MASK_GRAYSCALE: u8 = 1 << 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PPU_MASK_EMPH_RED` [INFO] [stdout] --> src/nes/ppu.rs:72:1 [INFO] [stdout] | [INFO] [stdout] 72 | const PPU_MASK_EMPH_RED: u8 = 1 << 5; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PPU_MASK_EMPH_GREEN` [INFO] [stdout] --> src/nes/ppu.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 | const PPU_MASK_EMPH_GREEN: u8 = 1 << 6; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PPU_MASK_EMPH_BLUE` [INFO] [stdout] --> src/nes/ppu.rs:74:1 [INFO] [stdout] | [INFO] [stdout] 74 | const PPU_MASK_EMPH_BLUE: u8 = 1 << 7; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `OAM_SPRITE_PALETTE` [INFO] [stdout] --> src/nes/ppu.rs:76:1 [INFO] [stdout] | [INFO] [stdout] 76 | const OAM_SPRITE_PALETTE: u8 = 0b11; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `OAM_SPRITE_PRIORITY` [INFO] [stdout] --> src/nes/ppu.rs:77:1 [INFO] [stdout] | [INFO] [stdout] 77 | const OAM_SPRITE_PRIORITY: u8 = 1 << 5; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PPU_VISIBLE_SCANLINES` [INFO] [stdout] --> src/nes/ppu.rs:82:1 [INFO] [stdout] | [INFO] [stdout] 82 | const PPU_VISIBLE_SCANLINES: u32 = 240; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PPU_VBLANK_SCANLINE` [INFO] [stdout] --> src/nes/ppu.rs:84:1 [INFO] [stdout] | [INFO] [stdout] 84 | const PPU_VBLANK_SCANLINE: u32 = 241; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reset` [INFO] [stdout] --> src/nes/ppu.rs:194:12 [INFO] [stdout] | [INFO] [stdout] 194 | pub fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extract_y` [INFO] [stdout] --> src/nes/ppu.rs:708:8 [INFO] [stdout] | [INFO] [stdout] 708 | fn extract_y(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `APU_STATUS` [INFO] [stdout] --> src/nes/apu.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const APU_STATUS: u16 = 0x4015; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `APU_FRAME_COUNTER` [INFO] [stdout] --> src/nes/apu.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const APU_FRAME_COUNTER: u16 = 0x4017; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `APU_STATUS_PULSE1` [INFO] [stdout] --> src/nes/apu.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | const APU_STATUS_PULSE1: u8 = 1 << 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `APU_STATUS_PULSE2` [INFO] [stdout] --> src/nes/apu.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | const APU_STATUS_PULSE2: u8 = 1 << 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `APU_STATUS_TRIANGLE` [INFO] [stdout] --> src/nes/apu.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const APU_STATUS_TRIANGLE: u8 = 1 << 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `APU_STATUS_NOISE` [INFO] [stdout] --> src/nes/apu.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | const APU_STATUS_NOISE: u8 = 1 << 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `APU_STATUS_DMC` [INFO] [stdout] --> src/nes/apu.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | const APU_STATUS_DMC: u8 = 1 << 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `APU_PULSE_DUTY_TABLE_MASK` [INFO] [stdout] --> src/nes/apu.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | const APU_PULSE_DUTY_TABLE_MASK: u8 = 0b1100_0000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `APU_PULSE_DUTY_TABLE_SHIFT` [INFO] [stdout] --> src/nes/apu.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | const APU_PULSE_DUTY_TABLE_SHIFT: u8 = 6; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `APU_PULSE_DUTY` [INFO] [stdout] --> src/nes/apu.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | / const APU_PULSE_DUTY: [[u8; 8]; 4] = [ [INFO] [stdout] 25 | | [0, 1, 0, 0, 0, 0, 0, 0], // 12.5% [INFO] [stdout] 26 | | [0, 1, 1, 0, 0, 0, 0, 0], // 25% [INFO] [stdout] 27 | | [0, 1, 1, 1, 1, 0, 0, 0], // 50% [INFO] [stdout] 28 | | [1, 0, 0, 1, 1, 1, 1, 1] // 25% negated [INFO] [stdout] 29 | | ]; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reset` [INFO] [stdout] --> src/nes/apu.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `step` [INFO] [stdout] --> src/nes/apu.rs:123:12 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn step(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `out` [INFO] [stdout] --> src/nes/apu.rs:195:12 [INFO] [stdout] | [INFO] [stdout] 195 | pub fn out(&mut self) -> u8 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Triangle` [INFO] [stdout] --> src/nes/apu.rs:203:8 [INFO] [stdout] | [INFO] [stdout] 203 | struct Triangle { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/nes/apu.rs:208:12 [INFO] [stdout] | [INFO] [stdout] 208 | pub fn new() -> Triangle { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Noise` [INFO] [stdout] --> src/nes/apu.rs:215:8 [INFO] [stdout] | [INFO] [stdout] 215 | struct Noise { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/nes/apu.rs:220:12 [INFO] [stdout] | [INFO] [stdout] 220 | pub fn new() -> Noise { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `DMC` [INFO] [stdout] --> src/nes/apu.rs:227:8 [INFO] [stdout] | [INFO] [stdout] 227 | struct DMC { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/nes/apu.rs:232:12 [INFO] [stdout] | [INFO] [stdout] 232 | pub fn new() -> DMC { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cycle` [INFO] [stdout] --> src/nes/apu.rs:248:5 [INFO] [stdout] | [INFO] [stdout] 248 | cycle: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `apu_cycle` [INFO] [stdout] --> src/nes/apu.rs:249:5 [INFO] [stdout] | [INFO] [stdout] 249 | apu_cycle: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `accum` [INFO] [stdout] --> src/nes/apu.rs:250:5 [INFO] [stdout] | [INFO] [stdout] 250 | accum: f64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `out_buf` [INFO] [stdout] --> src/nes/apu.rs:251:5 [INFO] [stdout] | [INFO] [stdout] 251 | out_buf: [u8; 735], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `out_index` [INFO] [stdout] --> src/nes/apu.rs:252:5 [INFO] [stdout] | [INFO] [stdout] 252 | out_index: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `audio_ready` [INFO] [stdout] --> src/nes/apu.rs:253:5 [INFO] [stdout] | [INFO] [stdout] 253 | audio_ready: bool [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reset` [INFO] [stdout] --> src/nes/apu.rs:276:12 [INFO] [stdout] | [INFO] [stdout] 276 | pub fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mode0` [INFO] [stdout] --> src/nes/apu.rs:335:8 [INFO] [stdout] | [INFO] [stdout] 335 | fn mode0(&mut self) -> u16 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mode1` [INFO] [stdout] --> src/nes/apu.rs:360:8 [INFO] [stdout] | [INFO] [stdout] 360 | fn mode1(&mut self) -> u16 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sequencer` [INFO] [stdout] --> src/nes/apu.rs:378:8 [INFO] [stdout] | [INFO] [stdout] 378 | fn sequencer(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `step` [INFO] [stdout] --> src/nes/apu.rs:395:8 [INFO] [stdout] | [INFO] [stdout] 395 | fn step(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> src/nes/apu.rs:428:12 [INFO] [stdout] | [INFO] [stdout] 428 | pub fn run(&mut self, cycles: u64) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/nes/ppu.rs:287:13 [INFO] [stdout] | [INFO] [stdout] 287 | let mut addr = address & 0x3FFF; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | canvas.set_logical_size(256, 240); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/nes/mod.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | / texture.with_lock(None, |buffer: &mut [u8], _pitch: usize| { [INFO] [stdout] 66 | | self.cpu.bus.ppu.copy_frame(buffer); [INFO] [stdout] 67 | | }); [INFO] [stdout] | |_______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `CPU_NMI_VECTOR` [INFO] [stdout] --> src/nes/cpu.rs:32:1 [INFO] [stdout] | [INFO] [stdout] 32 | const CPU_NMI_VECTOR: u16 = 0xfffa; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 66 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `load_into_ram` [INFO] [stdout] --> src/nes/bus.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn load_into_ram(&mut self, data: &[u8], offset: Option) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reset` [INFO] [stdout] --> src/nes/bus.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NES_ROM_HAS_TRAINER` [INFO] [stdout] --> src/nes/rom.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const NES_ROM_HAS_TRAINER: u8 = 1 << 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NES_ROM_IGNORE_MIRRORING` [INFO] [stdout] --> src/nes/rom.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | const NES_ROM_IGNORE_MIRRORING: u8 = 1 << 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sp0_hit` [INFO] [stdout] --> src/nes/ppu.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | sp0_hit: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `frame` [INFO] [stdout] --> src/nes/ppu.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | frame: u128 [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PPU_MASK_GRAYSCALE` [INFO] [stdout] --> src/nes/ppu.rs:67:1 [INFO] [stdout] | [INFO] [stdout] 67 | const PPU_MASK_GRAYSCALE: u8 = 1 << 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PPU_MASK_EMPH_RED` [INFO] [stdout] --> src/nes/ppu.rs:72:1 [INFO] [stdout] | [INFO] [stdout] 72 | const PPU_MASK_EMPH_RED: u8 = 1 << 5; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PPU_MASK_EMPH_GREEN` [INFO] [stdout] --> src/nes/ppu.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 | const PPU_MASK_EMPH_GREEN: u8 = 1 << 6; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PPU_MASK_EMPH_BLUE` [INFO] [stdout] --> src/nes/ppu.rs:74:1 [INFO] [stdout] | [INFO] [stdout] 74 | const PPU_MASK_EMPH_BLUE: u8 = 1 << 7; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `OAM_SPRITE_PALETTE` [INFO] [stdout] --> src/nes/ppu.rs:76:1 [INFO] [stdout] | [INFO] [stdout] 76 | const OAM_SPRITE_PALETTE: u8 = 0b11; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `OAM_SPRITE_PRIORITY` [INFO] [stdout] --> src/nes/ppu.rs:77:1 [INFO] [stdout] | [INFO] [stdout] 77 | const OAM_SPRITE_PRIORITY: u8 = 1 << 5; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PPU_VISIBLE_SCANLINES` [INFO] [stdout] --> src/nes/ppu.rs:82:1 [INFO] [stdout] | [INFO] [stdout] 82 | const PPU_VISIBLE_SCANLINES: u32 = 240; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PPU_VBLANK_SCANLINE` [INFO] [stdout] --> src/nes/ppu.rs:84:1 [INFO] [stdout] | [INFO] [stdout] 84 | const PPU_VBLANK_SCANLINE: u32 = 241; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reset` [INFO] [stdout] --> src/nes/ppu.rs:194:12 [INFO] [stdout] | [INFO] [stdout] 194 | pub fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extract_y` [INFO] [stdout] --> src/nes/ppu.rs:708:8 [INFO] [stdout] | [INFO] [stdout] 708 | fn extract_y(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `APU_STATUS` [INFO] [stdout] --> src/nes/apu.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const APU_STATUS: u16 = 0x4015; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `APU_FRAME_COUNTER` [INFO] [stdout] --> src/nes/apu.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const APU_FRAME_COUNTER: u16 = 0x4017; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `APU_STATUS_PULSE1` [INFO] [stdout] --> src/nes/apu.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | const APU_STATUS_PULSE1: u8 = 1 << 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `APU_STATUS_PULSE2` [INFO] [stdout] --> src/nes/apu.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | const APU_STATUS_PULSE2: u8 = 1 << 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `APU_STATUS_TRIANGLE` [INFO] [stdout] --> src/nes/apu.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const APU_STATUS_TRIANGLE: u8 = 1 << 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `APU_STATUS_NOISE` [INFO] [stdout] --> src/nes/apu.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | const APU_STATUS_NOISE: u8 = 1 << 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `APU_STATUS_DMC` [INFO] [stdout] --> src/nes/apu.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | const APU_STATUS_DMC: u8 = 1 << 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `APU_PULSE_DUTY_TABLE_MASK` [INFO] [stdout] --> src/nes/apu.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | const APU_PULSE_DUTY_TABLE_MASK: u8 = 0b1100_0000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `APU_PULSE_DUTY_TABLE_SHIFT` [INFO] [stdout] --> src/nes/apu.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | const APU_PULSE_DUTY_TABLE_SHIFT: u8 = 6; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `APU_PULSE_DUTY` [INFO] [stdout] --> src/nes/apu.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | / const APU_PULSE_DUTY: [[u8; 8]; 4] = [ [INFO] [stdout] 25 | | [0, 1, 0, 0, 0, 0, 0, 0], // 12.5% [INFO] [stdout] 26 | | [0, 1, 1, 0, 0, 0, 0, 0], // 25% [INFO] [stdout] 27 | | [0, 1, 1, 1, 1, 0, 0, 0], // 50% [INFO] [stdout] 28 | | [1, 0, 0, 1, 1, 1, 1, 1] // 25% negated [INFO] [stdout] 29 | | ]; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reset` [INFO] [stdout] --> src/nes/apu.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `step` [INFO] [stdout] --> src/nes/apu.rs:123:12 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn step(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `out` [INFO] [stdout] --> src/nes/apu.rs:195:12 [INFO] [stdout] | [INFO] [stdout] 195 | pub fn out(&mut self) -> u8 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Triangle` [INFO] [stdout] --> src/nes/apu.rs:203:8 [INFO] [stdout] | [INFO] [stdout] 203 | struct Triangle { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/nes/apu.rs:208:12 [INFO] [stdout] | [INFO] [stdout] 208 | pub fn new() -> Triangle { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Noise` [INFO] [stdout] --> src/nes/apu.rs:215:8 [INFO] [stdout] | [INFO] [stdout] 215 | struct Noise { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/nes/apu.rs:220:12 [INFO] [stdout] | [INFO] [stdout] 220 | pub fn new() -> Noise { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `DMC` [INFO] [stdout] --> src/nes/apu.rs:227:8 [INFO] [stdout] | [INFO] [stdout] 227 | struct DMC { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/nes/apu.rs:232:12 [INFO] [stdout] | [INFO] [stdout] 232 | pub fn new() -> DMC { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cycle` [INFO] [stdout] --> src/nes/apu.rs:248:5 [INFO] [stdout] | [INFO] [stdout] 248 | cycle: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `apu_cycle` [INFO] [stdout] --> src/nes/apu.rs:249:5 [INFO] [stdout] | [INFO] [stdout] 249 | apu_cycle: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `accum` [INFO] [stdout] --> src/nes/apu.rs:250:5 [INFO] [stdout] | [INFO] [stdout] 250 | accum: f64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `out_buf` [INFO] [stdout] --> src/nes/apu.rs:251:5 [INFO] [stdout] | [INFO] [stdout] 251 | out_buf: [u8; 735], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `out_index` [INFO] [stdout] --> src/nes/apu.rs:252:5 [INFO] [stdout] | [INFO] [stdout] 252 | out_index: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `audio_ready` [INFO] [stdout] --> src/nes/apu.rs:253:5 [INFO] [stdout] | [INFO] [stdout] 253 | audio_ready: bool [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reset` [INFO] [stdout] --> src/nes/apu.rs:276:12 [INFO] [stdout] | [INFO] [stdout] 276 | pub fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mode0` [INFO] [stdout] --> src/nes/apu.rs:335:8 [INFO] [stdout] | [INFO] [stdout] 335 | fn mode0(&mut self) -> u16 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mode1` [INFO] [stdout] --> src/nes/apu.rs:360:8 [INFO] [stdout] | [INFO] [stdout] 360 | fn mode1(&mut self) -> u16 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sequencer` [INFO] [stdout] --> src/nes/apu.rs:378:8 [INFO] [stdout] | [INFO] [stdout] 378 | fn sequencer(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `step` [INFO] [stdout] --> src/nes/apu.rs:395:8 [INFO] [stdout] | [INFO] [stdout] 395 | fn step(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> src/nes/apu.rs:428:12 [INFO] [stdout] | [INFO] [stdout] 428 | pub fn run(&mut self, cycles: u64) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | canvas.set_logical_size(256, 240); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/nes/mod.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | / texture.with_lock(None, |buffer: &mut [u8], _pitch: usize| { [INFO] [stdout] 66 | | self.cpu.bus.ppu.copy_frame(buffer); [INFO] [stdout] 67 | | }); [INFO] [stdout] | |_______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 66 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.63s [INFO] running `Command { std: "docker" "inspect" "c100280966d67aad07ccfae76cb617180502e5edc609780b831ad6c2fe28a277", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c100280966d67aad07ccfae76cb617180502e5edc609780b831ad6c2fe28a277", kill_on_drop: false }` [INFO] [stdout] c100280966d67aad07ccfae76cb617180502e5edc609780b831ad6c2fe28a277