[INFO] cloning repository https://github.com/Orenchon/chip8_mary [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Orenchon/chip8_mary" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOrenchon%2Fchip8_mary", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOrenchon%2Fchip8_mary'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f65357200c2ab94fe42abde662b620beeee0ea3b [INFO] checking Orenchon/chip8_mary against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOrenchon%2Fchip8_mary" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Orenchon/chip8_mary on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Orenchon/chip8_mary [INFO] finished tweaking git repo https://github.com/Orenchon/chip8_mary [INFO] tweaked toml for git repo https://github.com/Orenchon/chip8_mary written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/Orenchon/chip8_mary already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitflags v0.7.0 [INFO] [stderr] Downloaded num v0.1.42 [INFO] [stderr] Downloaded rand_core v0.2.1 [INFO] [stderr] Downloaded cfg-if v0.1.5 [INFO] [stderr] Downloaded sdl2 v0.31.0 [INFO] [stderr] Downloaded rand v0.5.5 [INFO] [stderr] Downloaded rand v0.4.3 [INFO] [stderr] Downloaded sdl2-sys v0.31.0 [INFO] [stderr] Downloaded num-iter v0.1.37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d3ea34bfc92c6bbe1a0da6b1c588a4482c710e9f8674552d64c16c2d706adcf6 [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" "d3ea34bfc92c6bbe1a0da6b1c588a4482c710e9f8674552d64c16c2d706adcf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3ea34bfc92c6bbe1a0da6b1c588a4482c710e9f8674552d64c16c2d706adcf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3ea34bfc92c6bbe1a0da6b1c588a4482c710e9f8674552d64c16c2d706adcf6", kill_on_drop: false }` [INFO] [stdout] d3ea34bfc92c6bbe1a0da6b1c588a4482c710e9f8674552d64c16c2d706adcf6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 615bb6a232d41622c342a6ee488419dde80b24c72ca73e3abf9645c7497d3cc8 [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" "615bb6a232d41622c342a6ee488419dde80b24c72ca73e3abf9645c7497d3cc8", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Checking rand v0.4.3 [INFO] [stderr] Checking num-integer v0.1.39 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Checking num-iter v0.1.37 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking sdl2 v0.31.0 [INFO] [stderr] Checking chip8_mary v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::time` [INFO] [stdout] --> src/cpu.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | use std::time; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `audio::*` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use audio::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time` [INFO] [stdout] --> src/cpu.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | use std::time; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `audio::*` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use audio::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cpu::*` [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use cpu::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cpu::*` [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use cpu::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MEMORY_SIZE` [INFO] [stdout] --> src/cpu.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | const MEMORY_SIZE: usize = 4096; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `STACK_SIZE` [INFO] [stdout] --> src/cpu.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | const STACK_SIZE: usize = 16; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `GFX_SIZE` [INFO] [stdout] --> src/cpu.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | const GFX_SIZE: usize = 64 * 32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `COWGOD_VER` [INFO] [stdout] --> src/cpu.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | const COWGOD_VER: u8 = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MATTMIK_VER` [INFO] [stdout] --> src/cpu.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | const MATTMIK_VER: u8 = 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Chip` [INFO] [stdout] --> src/cpu.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Chip { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/cpu.rs:53:16 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn new(version: u8) -> Chip { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `load_program` [INFO] [stdout] --> src/cpu.rs:74:16 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn load_program(&mut self, program: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cycle` [INFO] [stdout] --> src/cpu.rs:86:16 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn cycle(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `give_keypress` [INFO] [stdout] --> src/cpu.rs:153:16 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn give_keypress(&mut self, key_pressed: Option) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `give_keyrelease` [INFO] [stdout] --> src/cpu.rs:167:16 [INFO] [stdout] | [INFO] [stdout] 167 | pub fn give_keyrelease(&mut self, key_pressed: Option) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cls` [INFO] [stdout] --> src/cpu.rs:174:16 [INFO] [stdout] | [INFO] [stdout] 174 | pub fn cls(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `jump` [INFO] [stdout] --> src/cpu.rs:181:16 [INFO] [stdout] | [INFO] [stdout] 181 | pub fn jump(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `jump_plus_reg` [INFO] [stdout] --> src/cpu.rs:185:16 [INFO] [stdout] | [INFO] [stdout] 185 | pub fn jump_plus_reg(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `gen_random` [INFO] [stdout] --> src/cpu.rs:189:16 [INFO] [stdout] | [INFO] [stdout] 189 | pub fn gen_random(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `index_sprite` [INFO] [stdout] --> src/cpu.rs:195:16 [INFO] [stdout] | [INFO] [stdout] 195 | pub fn index_sprite(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `should_draw` [INFO] [stdout] --> src/cpu.rs:201:16 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn should_draw(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `should_clear` [INFO] [stdout] --> src/cpu.rs:216:16 [INFO] [stdout] | [INFO] [stdout] 216 | pub fn should_clear(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MEMORY_SIZE` [INFO] [stdout] --> src/cpu.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | const MEMORY_SIZE: usize = 4096; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `STACK_SIZE` [INFO] [stdout] --> src/cpu.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | const STACK_SIZE: usize = 16; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `GFX_SIZE` [INFO] [stdout] --> src/cpu.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | const GFX_SIZE: usize = 64 * 32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `COWGOD_VER` [INFO] [stdout] --> src/cpu.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | const COWGOD_VER: u8 = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MATTMIK_VER` [INFO] [stdout] --> src/cpu.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | const MATTMIK_VER: u8 = 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Chip` [INFO] [stdout] --> src/cpu.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Chip { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/cpu.rs:53:16 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn new(version: u8) -> Chip { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `load_program` [INFO] [stdout] --> src/cpu.rs:74:16 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn load_program(&mut self, program: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cycle` [INFO] [stdout] --> src/cpu.rs:86:16 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn cycle(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `give_keypress` [INFO] [stdout] --> src/cpu.rs:153:16 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn give_keypress(&mut self, key_pressed: Option) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `give_keyrelease` [INFO] [stdout] --> src/cpu.rs:167:16 [INFO] [stdout] | [INFO] [stdout] 167 | pub fn give_keyrelease(&mut self, key_pressed: Option) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cls` [INFO] [stdout] --> src/cpu.rs:174:16 [INFO] [stdout] | [INFO] [stdout] 174 | pub fn cls(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `jump` [INFO] [stdout] --> src/cpu.rs:181:16 [INFO] [stdout] | [INFO] [stdout] 181 | pub fn jump(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `jump_plus_reg` [INFO] [stdout] --> src/cpu.rs:185:16 [INFO] [stdout] | [INFO] [stdout] 185 | pub fn jump_plus_reg(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `gen_random` [INFO] [stdout] --> src/cpu.rs:189:16 [INFO] [stdout] | [INFO] [stdout] 189 | pub fn gen_random(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `index_sprite` [INFO] [stdout] --> src/cpu.rs:195:16 [INFO] [stdout] | [INFO] [stdout] 195 | pub fn index_sprite(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `should_draw` [INFO] [stdout] --> src/cpu.rs:201:16 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn should_draw(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `should_clear` [INFO] [stdout] --> src/cpu.rs:216:16 [INFO] [stdout] | [INFO] [stdout] 216 | pub fn should_clear(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `call_sub` [INFO] [stdout] --> src/cpu.rs:224:16 [INFO] [stdout] | [INFO] [stdout] 224 | pub fn call_sub(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `copy_to_memory` [INFO] [stdout] --> src/cpu.rs:230:16 [INFO] [stdout] | [INFO] [stdout] 230 | pub fn copy_to_memory(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `copy_to_registers` [INFO] [stdout] --> src/cpu.rs:240:16 [INFO] [stdout] | [INFO] [stdout] 240 | pub fn copy_to_registers(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `call_sub` [INFO] [stdout] --> src/cpu.rs:224:16 [INFO] [stdout] | [INFO] [stdout] 224 | pub fn call_sub(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `equal_to` [INFO] [stdout] --> src/cpu.rs:250:16 [INFO] [stdout] | [INFO] [stdout] 250 | pub fn equal_to(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `not_equal_to` [INFO] [stdout] --> src/cpu.rs:260:16 [INFO] [stdout] | [INFO] [stdout] 260 | pub fn not_equal_to(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reg_to_reg` [INFO] [stdout] --> src/cpu.rs:270:16 [INFO] [stdout] | [INFO] [stdout] 270 | pub fn reg_to_reg(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reg_or_reg` [INFO] [stdout] --> src/cpu.rs:276:16 [INFO] [stdout] | [INFO] [stdout] 276 | pub fn reg_or_reg(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `copy_to_memory` [INFO] [stdout] --> src/cpu.rs:230:16 [INFO] [stdout] | [INFO] [stdout] 230 | pub fn copy_to_memory(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reg_and_reg` [INFO] [stdout] --> src/cpu.rs:282:16 [INFO] [stdout] | [INFO] [stdout] 282 | pub fn reg_and_reg(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reg_xor_reg` [INFO] [stdout] --> src/cpu.rs:288:16 [INFO] [stdout] | [INFO] [stdout] 288 | pub fn reg_xor_reg(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reg_minus_reg` [INFO] [stdout] --> src/cpu.rs:294:16 [INFO] [stdout] | [INFO] [stdout] 294 | pub fn reg_minus_reg(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `inv_reg_minus_reg` [INFO] [stdout] --> src/cpu.rs:308:16 [INFO] [stdout] | [INFO] [stdout] 308 | pub fn inv_reg_minus_reg(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `shift_reg_right` [INFO] [stdout] --> src/cpu.rs:324:16 [INFO] [stdout] | [INFO] [stdout] 324 | pub fn shift_reg_right(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `shift_reg_left` [INFO] [stdout] --> src/cpu.rs:346:16 [INFO] [stdout] | [INFO] [stdout] 346 | pub fn shift_reg_left(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reg_not_reg` [INFO] [stdout] --> src/cpu.rs:366:16 [INFO] [stdout] | [INFO] [stdout] 366 | pub fn reg_not_reg(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reg_equals_reg` [INFO] [stdout] --> src/cpu.rs:376:16 [INFO] [stdout] | [INFO] [stdout] 376 | pub fn reg_equals_reg(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `assign` [INFO] [stdout] --> src/cpu.rs:386:16 [INFO] [stdout] | [INFO] [stdout] 386 | pub fn assign(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sum_to` [INFO] [stdout] --> src/cpu.rs:391:16 [INFO] [stdout] | [INFO] [stdout] 391 | pub fn sum_to(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sub_return` [INFO] [stdout] --> src/cpu.rs:398:16 [INFO] [stdout] | [INFO] [stdout] 398 | pub fn sub_return(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `skip_pressed` [INFO] [stdout] --> src/cpu.rs:403:16 [INFO] [stdout] | [INFO] [stdout] 403 | pub fn skip_pressed(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `skip_not_pressed` [INFO] [stdout] --> src/cpu.rs:411:16 [INFO] [stdout] | [INFO] [stdout] 411 | pub fn skip_not_pressed(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `store_delay_timer` [INFO] [stdout] --> src/cpu.rs:419:16 [INFO] [stdout] | [INFO] [stdout] 419 | pub fn store_delay_timer(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_delay_timer` [INFO] [stdout] --> src/cpu.rs:424:16 [INFO] [stdout] | [INFO] [stdout] 424 | pub fn set_delay_timer(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `index_plus_reg` [INFO] [stdout] --> src/cpu.rs:429:16 [INFO] [stdout] | [INFO] [stdout] 429 | pub fn index_plus_reg(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_sound_timer` [INFO] [stdout] --> src/cpu.rs:435:16 [INFO] [stdout] | [INFO] [stdout] 435 | pub fn set_sound_timer(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `wait_for_key` [INFO] [stdout] --> src/cpu.rs:440:16 [INFO] [stdout] | [INFO] [stdout] 440 | pub fn wait_for_key(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reg_plus_reg` [INFO] [stdout] --> src/cpu.rs:444:16 [INFO] [stdout] | [INFO] [stdout] 444 | pub fn reg_plus_reg(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `store_dec` [INFO] [stdout] --> src/cpu.rs:458:16 [INFO] [stdout] | [INFO] [stdout] 458 | pub fn store_dec(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `draw_sprite` [INFO] [stdout] --> src/cpu.rs:468:16 [INFO] [stdout] | [INFO] [stdout] 468 | pub fn draw_sprite(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `CHIP8_FONTSET` [INFO] [stdout] --> src/cpu.rs:499:5 [INFO] [stdout] | [INFO] [stdout] 499 | / const CHIP8_FONTSET: [u8; 80] = [ [INFO] [stdout] 500 | | 0xF0, 0x90, 0x90, 0x90, 0xF0, // 0 [INFO] [stdout] 501 | | 0x20, 0x60, 0x20, 0x20, 0x70, // 1 [INFO] [stdout] 502 | | 0xF0, 0x10, 0xF0, 0x80, 0xF0, // 2 [INFO] [stdout] ... | [INFO] [stdout] 515 | | 0xF0, 0x80, 0xF0, 0x80, 0x80, // F [INFO] [stdout] 516 | | ]; [INFO] [stdout] | |______^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `copy_to_registers` [INFO] [stdout] --> src/cpu.rs:240:16 [INFO] [stdout] | [INFO] [stdout] 240 | pub fn copy_to_registers(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `equal_to` [INFO] [stdout] --> src/cpu.rs:250:16 [INFO] [stdout] | [INFO] [stdout] 250 | pub fn equal_to(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `not_equal_to` [INFO] [stdout] --> src/cpu.rs:260:16 [INFO] [stdout] | [INFO] [stdout] 260 | pub fn not_equal_to(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reg_to_reg` [INFO] [stdout] --> src/cpu.rs:270:16 [INFO] [stdout] | [INFO] [stdout] 270 | pub fn reg_to_reg(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reg_or_reg` [INFO] [stdout] --> src/cpu.rs:276:16 [INFO] [stdout] | [INFO] [stdout] 276 | pub fn reg_or_reg(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reg_and_reg` [INFO] [stdout] --> src/cpu.rs:282:16 [INFO] [stdout] | [INFO] [stdout] 282 | pub fn reg_and_reg(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reg_xor_reg` [INFO] [stdout] --> src/cpu.rs:288:16 [INFO] [stdout] | [INFO] [stdout] 288 | pub fn reg_xor_reg(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reg_minus_reg` [INFO] [stdout] --> src/cpu.rs:294:16 [INFO] [stdout] | [INFO] [stdout] 294 | pub fn reg_minus_reg(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `inv_reg_minus_reg` [INFO] [stdout] --> src/cpu.rs:308:16 [INFO] [stdout] | [INFO] [stdout] 308 | pub fn inv_reg_minus_reg(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `shift_reg_right` [INFO] [stdout] --> src/cpu.rs:324:16 [INFO] [stdout] | [INFO] [stdout] 324 | pub fn shift_reg_right(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `shift_reg_left` [INFO] [stdout] --> src/cpu.rs:346:16 [INFO] [stdout] | [INFO] [stdout] 346 | pub fn shift_reg_left(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reg_not_reg` [INFO] [stdout] --> src/cpu.rs:366:16 [INFO] [stdout] | [INFO] [stdout] 366 | pub fn reg_not_reg(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reg_equals_reg` [INFO] [stdout] --> src/cpu.rs:376:16 [INFO] [stdout] | [INFO] [stdout] 376 | pub fn reg_equals_reg(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `assign` [INFO] [stdout] --> src/cpu.rs:386:16 [INFO] [stdout] | [INFO] [stdout] 386 | pub fn assign(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sum_to` [INFO] [stdout] --> src/cpu.rs:391:16 [INFO] [stdout] | [INFO] [stdout] 391 | pub fn sum_to(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sub_return` [INFO] [stdout] --> src/cpu.rs:398:16 [INFO] [stdout] | [INFO] [stdout] 398 | pub fn sub_return(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `skip_pressed` [INFO] [stdout] --> src/cpu.rs:403:16 [INFO] [stdout] | [INFO] [stdout] 403 | pub fn skip_pressed(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `skip_not_pressed` [INFO] [stdout] --> src/cpu.rs:411:16 [INFO] [stdout] | [INFO] [stdout] 411 | pub fn skip_not_pressed(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `store_delay_timer` [INFO] [stdout] --> src/cpu.rs:419:16 [INFO] [stdout] | [INFO] [stdout] 419 | pub fn store_delay_timer(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_delay_timer` [INFO] [stdout] --> src/cpu.rs:424:16 [INFO] [stdout] | [INFO] [stdout] 424 | pub fn set_delay_timer(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `index_plus_reg` [INFO] [stdout] --> src/cpu.rs:429:16 [INFO] [stdout] | [INFO] [stdout] 429 | pub fn index_plus_reg(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_sound_timer` [INFO] [stdout] --> src/cpu.rs:435:16 [INFO] [stdout] | [INFO] [stdout] 435 | pub fn set_sound_timer(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `wait_for_key` [INFO] [stdout] --> src/cpu.rs:440:16 [INFO] [stdout] | [INFO] [stdout] 440 | pub fn wait_for_key(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reg_plus_reg` [INFO] [stdout] --> src/cpu.rs:444:16 [INFO] [stdout] | [INFO] [stdout] 444 | pub fn reg_plus_reg(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `store_dec` [INFO] [stdout] --> src/cpu.rs:458:16 [INFO] [stdout] | [INFO] [stdout] 458 | pub fn store_dec(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `draw_sprite` [INFO] [stdout] --> src/cpu.rs:468:16 [INFO] [stdout] | [INFO] [stdout] 468 | pub fn draw_sprite(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `CHIP8_FONTSET` [INFO] [stdout] --> src/cpu.rs:499:5 [INFO] [stdout] | [INFO] [stdout] 499 | / const CHIP8_FONTSET: [u8; 80] = [ [INFO] [stdout] 500 | | 0xF0, 0x90, 0x90, 0x90, 0xF0, // 0 [INFO] [stdout] 501 | | 0x20, 0x60, 0x20, 0x20, 0x70, // 1 [INFO] [stdout] 502 | | 0xF0, 0x10, 0xF0, 0x80, 0xF0, // 2 [INFO] [stdout] ... | [INFO] [stdout] 515 | | 0xF0, 0x80, 0xF0, 0x80, 0x80, // F [INFO] [stdout] 516 | | ]; [INFO] [stdout] | |______^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 50 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 50 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time` [INFO] [stdout] --> src/cpu.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | use std::time; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time` [INFO] [stdout] --> src/cpu.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | use std::time; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.11s [INFO] running `Command { std: "docker" "inspect" "615bb6a232d41622c342a6ee488419dde80b24c72ca73e3abf9645c7497d3cc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "615bb6a232d41622c342a6ee488419dde80b24c72ca73e3abf9645c7497d3cc8", kill_on_drop: false }` [INFO] [stdout] 615bb6a232d41622c342a6ee488419dde80b24c72ca73e3abf9645c7497d3cc8