[INFO] cloning repository https://github.com/Thordreck/chust8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Thordreck/chust8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThordreck%2Fchust8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThordreck%2Fchust8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2bf50627b9e8366ef7c82329c4fa6960e904dd70 [INFO] checking Thordreck/chust8 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThordreck%2Fchust8" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Thordreck/chust8 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/Thordreck/chust8 [INFO] finished tweaking git repo https://github.com/Thordreck/chust8 [INFO] tweaked toml for git repo https://github.com/Thordreck/chust8 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/Thordreck/chust8 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7d43c07ecdc7f74e29ba01aa6f78b7f6f8562794f6a0896f93f3f8c9642419d7 [INFO] running `Command { std: "docker" "start" "-a" "7d43c07ecdc7f74e29ba01aa6f78b7f6f8562794f6a0896f93f3f8c9642419d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d43c07ecdc7f74e29ba01aa6f78b7f6f8562794f6a0896f93f3f8c9642419d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d43c07ecdc7f74e29ba01aa6f78b7f6f8562794f6a0896f93f3f8c9642419d7", kill_on_drop: false }` [INFO] [stdout] 7d43c07ecdc7f74e29ba01aa6f78b7f6f8562794f6a0896f93f3f8c9642419d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 0946781ecd6728f865126db008a79b1257af4968e1d18535bd3fe9a91877ca0f [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" "0946781ecd6728f865126db008a79b1257af4968e1d18535bd3fe9a91877ca0f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.14 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.23 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling sdl2 v0.34.0 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking strum v0.18.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling sdl2-sys v0.34.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Checking chust8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `KeyboardState` [INFO] [stdout] --> src/input.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use sdl2::keyboard::{ Scancode, KeyboardState }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::pixels::Color` [INFO] [stdout] --> src/display.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use sdl2::pixels::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WindowContext` [INFO] [stdout] --> src/display.rs:4:28 [INFO] [stdout] | [INFO] [stdout] 4 | use sdl2::video::{ Window, WindowContext }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TextureCreator` [INFO] [stdout] --> src/display.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use sdl2::render::{ TextureCreator, Canvas }; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PixelGrid` [INFO] [stdout] --> src/display.rs:16:25 [INFO] [stdout] | [INFO] [stdout] 16 | use grid::{ GridEditor, PixelGrid }; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `KeyboardState` [INFO] [stdout] --> src/input.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use sdl2::keyboard::{ Scancode, KeyboardState }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::pixels::Color` [INFO] [stdout] --> src/display.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use sdl2::pixels::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WindowContext` [INFO] [stdout] --> src/display.rs:4:28 [INFO] [stdout] | [INFO] [stdout] 4 | use sdl2::video::{ Window, WindowContext }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TextureCreator` [INFO] [stdout] --> src/display.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use sdl2::render::{ TextureCreator, Canvas }; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PixelGrid` [INFO] [stdout] --> src/display.rs:16:25 [INFO] [stdout] | [INFO] [stdout] 16 | use grid::{ GridEditor, PixelGrid }; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opcode` [INFO] [stdout] --> src/interpreter.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let opcode = OpCode::new(msb, lsb)?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/interpreter.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | let mut interpreter = Interpreter [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: field is never read: `pc` [INFO] [stdout] --> src/interpreter.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | pc : ProgramCounter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `context` [INFO] [stdout] --> src/interpreter.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | context : Sdl, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `display` [INFO] [stdout] --> src/interpreter.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | display : Display, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `keypad` [INFO] [stdout] --> src/interpreter.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | keypad : Keypad, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `speakers` [INFO] [stdout] --> src/interpreter.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | speakers : Speakers, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `i_register` [INFO] [stdout] --> src/interpreter.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | i_register : IRegister, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data_registers` [INFO] [stdout] --> src/interpreter.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | data_registers : AllDataRegisters, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stack` [INFO] [stdout] --> src/interpreter.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | stack : Stack, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cpu_limiter` [INFO] [stdout] --> src/interpreter.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | cpu_limiter : RateLimiter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `timer_limiter` [INFO] [stdout] --> src/interpreter.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | timer_limiter : RateLimiter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `delay_timer` [INFO] [stdout] --> src/interpreter.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | delay_timer : Timer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sound_timer` [INFO] [stdout] --> src/interpreter.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | sound_timer : Timer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cpu_step` [INFO] [stdout] --> src/interpreter.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | fn cpu_step(&mut self) -> Result<(), String> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tick_timers` [INFO] [stdout] --> src/interpreter.rs:115:8 [INFO] [stdout] | [INFO] [stdout] 115 | fn tick_timers(&mut self) -> Result<(), String> [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extract_opcode_bytes` [INFO] [stdout] --> src/interpreter.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 123 | fn extract_opcode_bytes(&mut self) -> Result<(u8, u8), String> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `status` [INFO] [stdout] --> src/timer.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | status : TimerStatus, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `texture_creator` [INFO] [stdout] --> src/display/tileset.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | texture_creator : TextureCreator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mutex` [INFO] [stdout] --> src/audio.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | let mutex = test_lock()?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_mutex` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mutex` [INFO] [stdout] --> src/input.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | let mutex = test_lock()?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opcode` [INFO] [stdout] --> src/interpreter.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let opcode = OpCode::new(msb, lsb)?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mutex` [INFO] [stdout] --> src/interpreter.rs:146:13 [INFO] [stdout] | [INFO] [stdout] 146 | let mutex = test_lock()?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mutex` [INFO] [stdout] --> src/interpreter.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | let mutex = test_lock()?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lock` [INFO] [stdout] --> src/display/tileset.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | let lock = test_lock()?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_lock` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mutex` [INFO] [stdout] --> src/display.rs:129:13 [INFO] [stdout] | [INFO] [stdout] 129 | let mutex = test_lock()?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `display` [INFO] [stdout] --> src/display.rs:133:13 [INFO] [stdout] | [INFO] [stdout] 133 | let display = Display::from_window(window)?; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_display` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mutex` [INFO] [stdout] --> src/display.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | let mutex = test_lock()?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/interpreter.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | let mut interpreter = Interpreter [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/display.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | let mut grid = display.mut_editor().mut_grid(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pc` [INFO] [stdout] --> src/interpreter.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | pc : ProgramCounter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `context` [INFO] [stdout] --> src/interpreter.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | context : Sdl, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `display` [INFO] [stdout] --> src/interpreter.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | display : Display, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `keypad` [INFO] [stdout] --> src/interpreter.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | keypad : Keypad, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `speakers` [INFO] [stdout] --> src/interpreter.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | speakers : Speakers, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `i_register` [INFO] [stdout] --> src/interpreter.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | i_register : IRegister, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data_registers` [INFO] [stdout] --> src/interpreter.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | data_registers : AllDataRegisters, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stack` [INFO] [stdout] --> src/interpreter.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | stack : Stack, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cpu_limiter` [INFO] [stdout] --> src/interpreter.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | cpu_limiter : RateLimiter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `timer_limiter` [INFO] [stdout] --> src/interpreter.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | timer_limiter : RateLimiter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `delay_timer` [INFO] [stdout] --> src/interpreter.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | delay_timer : Timer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sound_timer` [INFO] [stdout] --> src/interpreter.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | sound_timer : Timer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cpu_step` [INFO] [stdout] --> src/interpreter.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | fn cpu_step(&mut self) -> Result<(), String> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tick_timers` [INFO] [stdout] --> src/interpreter.rs:115:8 [INFO] [stdout] | [INFO] [stdout] 115 | fn tick_timers(&mut self) -> Result<(), String> [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extract_opcode_bytes` [INFO] [stdout] --> src/interpreter.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 123 | fn extract_opcode_bytes(&mut self) -> Result<(u8, u8), String> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `status` [INFO] [stdout] --> src/timer.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | status : TimerStatus, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `texture_creator` [INFO] [stdout] --> src/display/tileset.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | texture_creator : TextureCreator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.53s [INFO] running `Command { std: "docker" "inspect" "0946781ecd6728f865126db008a79b1257af4968e1d18535bd3fe9a91877ca0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0946781ecd6728f865126db008a79b1257af4968e1d18535bd3fe9a91877ca0f", kill_on_drop: false }` [INFO] [stdout] 0946781ecd6728f865126db008a79b1257af4968e1d18535bd3fe9a91877ca0f