[INFO] cloning repository https://github.com/jgaston93/rusty-chip8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jgaston93/rusty-chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgaston93%2Frusty-chip8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgaston93%2Frusty-chip8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 17c658876a3a15e9fe1062235b5407a4e8ccdbdf [INFO] checking jgaston93/rusty-chip8 against try#88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c for pr-154887 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgaston93%2Frusty-chip8" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jgaston93/rusty-chip8 [INFO] finished tweaking git repo https://github.com/jgaston93/rusty-chip8 [INFO] tweaked toml for git repo https://github.com/jgaston93/rusty-chip8 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jgaston93/rusty-chip8 on toolchain 88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jgaston93/rusty-chip8 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5255ac2e223d99162d8f852c0f3ef554f351df9caad30a8f93e67a31f41d2206 [INFO] running `Command { std: "docker" "start" "-a" "5255ac2e223d99162d8f852c0f3ef554f351df9caad30a8f93e67a31f41d2206", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5255ac2e223d99162d8f852c0f3ef554f351df9caad30a8f93e67a31f41d2206", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5255ac2e223d99162d8f852c0f3ef554f351df9caad30a8f93e67a31f41d2206", kill_on_drop: false }` [INFO] [stdout] 5255ac2e223d99162d8f852c0f3ef554f351df9caad30a8f93e67a31f41d2206 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42ee0910886991c70360828cb8c0018a3a3642199c57f34b16ba6a5b535fd305 [INFO] running `Command { std: "docker" "start" "-a" "42ee0910886991c70360828cb8c0018a3a3642199c57f34b16ba6a5b535fd305", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.183 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling 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[INFO] [stderr] Checking hello-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ContextBuilder` [INFO] [stdout] --> src/platform.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use ggez::{Context, ContextBuilder, GameResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/platform.rs:3:19 [INFO] [stdout] | [INFO] [stdout] 3 | use ggez::event::{self, EventHandler}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ContextBuilder` [INFO] [stdout] --> src/platform.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use ggez::{Context, ContextBuilder, GameResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/platform.rs:3:19 [INFO] [stdout] | [INFO] [stdout] 3 | use ggez::event::{self, EventHandler}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/platform.rs:10:32 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn process_input(self, k: &mut [u8; 16]) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/platform.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut canvas = graphics::Canvas::from_frame(ctx, Color::WHITE); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/platform.rs:25:34 [INFO] [stdout] | [INFO] [stdout] 25 | fn key_down_event(&mut self, ctx: &mut Context, input: KeyInput, repeat: bool) -> GameResult { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/platform.rs:33:32 [INFO] [stdout] | [INFO] [stdout] 33 | fn key_up_event(&mut self, ctx: &mut Context, input: KeyInput) -> GameResult { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/platform.rs:33:51 [INFO] [stdout] | [INFO] [stdout] 33 | fn key_up_event(&mut self, ctx: &mut Context, input: KeyInput) -> GameResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut platform: Platform = Platform {}; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let mut cpu: Chip8; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `STARTING_ADDRESS` is never used [INFO] [stdout] --> src/chip8.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const STARTING_ADDRESS: usize = 0x200; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FONTSET_STARTING_ADDRESS` is never used [INFO] [stdout] --> src/chip8.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const FONTSET_STARTING_ADDRESS: usize = 0x50; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FONTSET` is never used [INFO] [stdout] --> src/chip8.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const FONTSET: [u8; 80] = [ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/chip8.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct Chip8 { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 31 | registers: [u8; 16], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 32 | memory: [u8; 4096], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 33 | index: u16, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 34 | pc: u16, [INFO] [stdout] | ^^ [INFO] [stdout] 35 | stack: [u16; 16], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 36 | sp: u8, [INFO] [stdout] | ^^ [INFO] [stdout] 37 | delay_timer: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 38 | sound_timer: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 39 | keypad: [u8; 16], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 40 | video: [u32; VIDEO_WIDTH * VIDEO_HEIGHT], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 41 | opcode: u16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 42 | [INFO] [stdout] 43 | table: [Chip8Fn; 0xF + 1], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 44 | table_0: [Chip8Fn; 0xE + 1], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 45 | table_8: [Chip8Fn; 0xE + 1], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 46 | table_e: [Chip8Fn; 0xE + 1], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 47 | table_f: [Chip8Fn; 0x65 + 1], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/chip8.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 50 | impl Chip8 { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 51 | pub fn load_rom(&mut self, filename: &str) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn init_tables(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 114 | pub fn table_0(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 118 | pub fn table_8(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 122 | pub fn table_e(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | pub fn table_f(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 130 | pub fn cycle(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 149 | pub fn op_null(&mut self) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 154 | pub fn op_00e0(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 158 | pub fn op_00ee(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 163 | pub fn op_1nnn(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 168 | pub fn op_2nnn(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 175 | pub fn op_3xkk(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | pub fn op_4xkk(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 191 | pub fn op_5xy0(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 199 | pub fn op_6xkk(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 205 | pub fn op_7xkk(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 211 | pub fn op_8xy0(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 217 | pub fn op_8xy1(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 223 | pub fn op_8xy2(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 229 | pub fn op_8xy3(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 235 | pub fn op_8xy4(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 248 | pub fn op_8xy5(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 260 | pub fn op_8xy6(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 266 | pub fn op_8xy7(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 278 | pub fn op_8xye(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 284 | pub fn op_9xy0(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 292 | pub fn op_annn(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 297 | pub fn op_bnnn(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 303 | pub fn op_cxkk(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 310 | pub fn op_dxyn(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 333 | pub fn op_ex9e(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 341 | pub fn op_exa1(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 349 | pub fn op_fx07(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 354 | pub fn op_fx0a(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 410 | pub fn op_fx15(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 416 | pub fn op_fx18(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 422 | pub fn op_fx1e(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 428 | pub fn op_fx29(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 434 | pub fn op_fx33(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 447 | pub fn op_fx55(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 455 | pub fn op_fx65(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 463 | pub fn new() -> Chip8 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `process_input` is never used [INFO] [stdout] --> src/platform.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Platform{ [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 10 | pub fn process_input(self, k: &mut [u8; 16]) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/platform.rs:10:32 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn process_input(self, k: &mut [u8; 16]) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/platform.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut canvas = graphics::Canvas::from_frame(ctx, Color::WHITE); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/platform.rs:25:34 [INFO] [stdout] | [INFO] [stdout] 25 | fn key_down_event(&mut self, ctx: &mut Context, input: KeyInput, repeat: bool) -> GameResult { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/platform.rs:33:32 [INFO] [stdout] | [INFO] [stdout] 33 | fn key_up_event(&mut self, ctx: &mut Context, input: KeyInput) -> GameResult { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/platform.rs:33:51 [INFO] [stdout] | [INFO] [stdout] 33 | fn key_up_event(&mut self, ctx: &mut Context, input: KeyInput) -> GameResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut platform: Platform = Platform {}; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let mut cpu: Chip8; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `STARTING_ADDRESS` is never used [INFO] [stdout] --> src/chip8.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const STARTING_ADDRESS: usize = 0x200; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FONTSET_STARTING_ADDRESS` is never used [INFO] [stdout] --> src/chip8.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const FONTSET_STARTING_ADDRESS: usize = 0x50; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FONTSET` is never used [INFO] [stdout] --> src/chip8.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const FONTSET: [u8; 80] = [ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/chip8.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct Chip8 { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 31 | registers: [u8; 16], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 32 | memory: [u8; 4096], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 33 | index: u16, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 34 | pc: u16, [INFO] [stdout] | ^^ [INFO] [stdout] 35 | stack: [u16; 16], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 36 | sp: u8, [INFO] [stdout] | ^^ [INFO] [stdout] 37 | delay_timer: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 38 | sound_timer: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 39 | keypad: [u8; 16], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 40 | video: [u32; VIDEO_WIDTH * VIDEO_HEIGHT], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 41 | opcode: u16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 42 | [INFO] [stdout] 43 | table: [Chip8Fn; 0xF + 1], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 44 | table_0: [Chip8Fn; 0xE + 1], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 45 | table_8: [Chip8Fn; 0xE + 1], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 46 | table_e: [Chip8Fn; 0xE + 1], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 47 | table_f: [Chip8Fn; 0x65 + 1], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/chip8.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 50 | impl Chip8 { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 51 | pub fn load_rom(&mut self, filename: &str) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn init_tables(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 114 | pub fn table_0(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 118 | pub fn table_8(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 122 | pub fn table_e(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | pub fn table_f(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 130 | pub fn cycle(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 149 | pub fn op_null(&mut self) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 154 | pub fn op_00e0(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 158 | pub fn op_00ee(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 163 | pub fn op_1nnn(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 168 | pub fn op_2nnn(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 175 | pub fn op_3xkk(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | pub fn op_4xkk(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 191 | pub fn op_5xy0(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 199 | pub fn op_6xkk(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 205 | pub fn op_7xkk(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 211 | pub fn op_8xy0(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 217 | pub fn op_8xy1(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 223 | pub fn op_8xy2(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 229 | pub fn op_8xy3(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 235 | pub fn op_8xy4(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 248 | pub fn op_8xy5(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 260 | pub fn op_8xy6(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 266 | pub fn op_8xy7(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 278 | pub fn op_8xye(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 284 | pub fn op_9xy0(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 292 | pub fn op_annn(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 297 | pub fn op_bnnn(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 303 | pub fn op_cxkk(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 310 | pub fn op_dxyn(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 333 | pub fn op_ex9e(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 341 | pub fn op_exa1(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 349 | pub fn op_fx07(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 354 | pub fn op_fx0a(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 410 | pub fn op_fx15(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 416 | pub fn op_fx18(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 422 | pub fn op_fx1e(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 428 | pub fn op_fx29(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 434 | pub fn op_fx33(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 447 | pub fn op_fx55(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 455 | pub fn op_fx65(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 463 | pub fn new() -> Chip8 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `process_input` is never used [INFO] [stdout] --> src/platform.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Platform{ [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 10 | pub fn process_input(self, k: &mut [u8; 16]) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 12s [INFO] running `Command { std: "docker" "inspect" "42ee0910886991c70360828cb8c0018a3a3642199c57f34b16ba6a5b535fd305", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42ee0910886991c70360828cb8c0018a3a3642199c57f34b16ba6a5b535fd305", kill_on_drop: false }` [INFO] [stdout] 42ee0910886991c70360828cb8c0018a3a3642199c57f34b16ba6a5b535fd305