[INFO] cloning repository https://github.com/geckobra/rs-Chip8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/geckobra/rs-Chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeckobra%2Frs-Chip8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeckobra%2Frs-Chip8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7533ae5979b9ffe8ef3dd7d5b550db159667f18b [INFO] testing geckobra/rs-Chip8 against beta-2025-09-21 for beta-1.91-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeckobra%2Frs-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/geckobra/rs-Chip8 [INFO] finished tweaking git repo https://github.com/geckobra/rs-Chip8 [INFO] tweaked toml for git repo https://github.com/geckobra/rs-Chip8 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/geckobra/rs-Chip8 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/geckobra/rs-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" "+beta-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dfc20c2b09b937d276241643d71ccc1b42648d4fce213e0fc302aa2183955796 [INFO] running `Command { std: "docker" "start" "-a" "dfc20c2b09b937d276241643d71ccc1b42648d4fce213e0fc302aa2183955796", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfc20c2b09b937d276241643d71ccc1b42648d4fce213e0fc302aa2183955796", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfc20c2b09b937d276241643d71ccc1b42648d4fce213e0fc302aa2183955796", kill_on_drop: false }` [INFO] [stdout] dfc20c2b09b937d276241643d71ccc1b42648d4fce213e0fc302aa2183955796 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c4cdab1849fbc888e612b82a3d195632dd6d3b1d4ae751b3e50b70778942b48 [INFO] running `Command { std: "docker" "start" "-a" "9c4cdab1849fbc888e612b82a3d195632dd6d3b1d4ae751b3e50b70778942b48", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling xml-rs v0.8.27 [INFO] [stderr] Compiling libloading v0.8.8 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] 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glyph_brush_layout v0.2.4 [INFO] [stderr] Compiling dirs-sys v0.4.1 [INFO] [stderr] Compiling symphonia v0.5.4 [INFO] [stderr] Compiling lewton v0.10.2 [INFO] [stderr] Compiling twox-hash v2.1.1 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling tiff v0.9.1 [INFO] [stderr] Compiling bzip2 v0.4.4 [INFO] [stderr] Compiling lyon_algorithms v1.0.5 [INFO] [stderr] Compiling ordered-float v5.0.0 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling hound v3.5.1 [INFO] [stderr] Compiling claxon v0.4.3 [INFO] [stderr] Compiling rodio v0.17.3 [INFO] [stderr] Compiling image v0.24.9 [INFO] [stderr] Compiling lyon v1.0.1 [INFO] [stderr] Compiling glyph_brush v0.7.12 [INFO] [stderr] Compiling crevice-derive v0.10.0 [INFO] [stderr] Compiling directories v5.0.1 [INFO] [stderr] Compiling glam v0.24.2 [INFO] [stderr] Compiling ordered-float v3.9.2 [INFO] [stderr] Compiling smart-default v0.7.1 [INFO] [stderr] Compiling pollster v0.3.0 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Compiling cargo-platform v0.1.9 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling crevice v0.13.0 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling cargo_metadata v0.14.2 [INFO] [stderr] Compiling zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Compiling zip v0.6.6 [INFO] [stderr] Compiling skeptic v0.13.7 [INFO] [stderr] Compiling ggez v0.9.3 [INFO] [stderr] Compiling wgpu-hal v0.16.2 [INFO] [stderr] Compiling wgpu-core v0.16.1 [INFO] [stderr] Compiling wgpu v0.16.3 [INFO] [stderr] Compiling sctk-adwaita v0.5.4 [INFO] [stderr] Compiling rs-Chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Duration` and `Instant` [INFO] [stdout] --> src/main.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::{Duration, Instant}; [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 imports: `KeyInput` and `KeyMods` [INFO] [stdout] --> src/main.rs:12:38 [INFO] [stdout] | [INFO] [stdout] 12 | use ggez::input::keyboard::{KeyCode, KeyMods, KeyInput}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `ggez::graphics::draw`: Use `drawable.draw` or `canvas.draw` instead. [INFO] [stdout] --> src/main.rs:131:19 [INFO] [stdout] | [INFO] [stdout] 131 | graphics::draw(&mut canvas, &self.display_mesh, graphics::DrawParam::default()); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/cpu.rs:176:37 [INFO] [stdout] | [INFO] [stdout] 176 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range` [INFO] [stdout] --> src/cpu.rs:177:44 [INFO] [stdout] | [INFO] [stdout] 177 | let random_value: u8 = rng.gen_range(0..=255); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:98:13 [INFO] [stdout] | [INFO] [stdout] 98 | for i in 0..10{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:113:17 [INFO] [stdout] | [INFO] [stdout] 113 | self.beep_sound.play(ctx); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 113 | let _ = self.beep_sound.play(ctx); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | self.beep_sound.stop(ctx); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 116 | let _ = self.beep_sound.stop(ctx); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_ROM` should have a snake case name [INFO] [stdout] --> src/main.rs:137:4 [INFO] [stdout] | [INFO] [stdout] 137 | fn load_ROM(rom_name: &str, chip8: &mut cpu::Device){ [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `load_rom` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 08s [INFO] running `Command { std: "docker" "inspect" "9c4cdab1849fbc888e612b82a3d195632dd6d3b1d4ae751b3e50b70778942b48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c4cdab1849fbc888e612b82a3d195632dd6d3b1d4ae751b3e50b70778942b48", kill_on_drop: false }` [INFO] [stdout] 9c4cdab1849fbc888e612b82a3d195632dd6d3b1d4ae751b3e50b70778942b48 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e0d9b667e5db33ccee6098b8a8c675150d7e7ba1de4703980139d357a9f0e50 [INFO] running `Command { std: "docker" "start" "-a" "1e0d9b667e5db33ccee6098b8a8c675150d7e7ba1de4703980139d357a9f0e50", kill_on_drop: false }` [INFO] [stderr] Compiling rs-Chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Duration` and `Instant` [INFO] [stdout] --> src/main.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::{Duration, Instant}; [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 imports: `KeyInput` and `KeyMods` [INFO] [stdout] --> src/main.rs:12:38 [INFO] [stdout] | [INFO] [stdout] 12 | use ggez::input::keyboard::{KeyCode, KeyMods, KeyInput}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `ggez::graphics::draw`: Use `drawable.draw` or `canvas.draw` instead. [INFO] [stdout] --> src/main.rs:131:19 [INFO] [stdout] | [INFO] [stdout] 131 | graphics::draw(&mut canvas, &self.display_mesh, graphics::DrawParam::default()); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/cpu.rs:176:37 [INFO] [stdout] | [INFO] [stdout] 176 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range` [INFO] [stdout] --> src/cpu.rs:177:44 [INFO] [stdout] | [INFO] [stdout] 177 | let random_value: u8 = rng.gen_range(0..=255); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:98:13 [INFO] [stdout] | [INFO] [stdout] 98 | for i in 0..10{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:113:17 [INFO] [stdout] | [INFO] [stdout] 113 | self.beep_sound.play(ctx); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 113 | let _ = self.beep_sound.play(ctx); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | self.beep_sound.stop(ctx); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 116 | let _ = self.beep_sound.stop(ctx); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_ROM` should have a snake case name [INFO] [stdout] --> src/main.rs:137:4 [INFO] [stdout] | [INFO] [stdout] 137 | fn load_ROM(rom_name: &str, chip8: &mut cpu::Device){ [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `load_rom` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.40s [INFO] running `Command { std: "docker" "inspect" "1e0d9b667e5db33ccee6098b8a8c675150d7e7ba1de4703980139d357a9f0e50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e0d9b667e5db33ccee6098b8a8c675150d7e7ba1de4703980139d357a9f0e50", kill_on_drop: false }` [INFO] [stdout] 1e0d9b667e5db33ccee6098b8a8c675150d7e7ba1de4703980139d357a9f0e50 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1f732f31eb2902b747cab1d34370c489c0dcb3f206e82dc34ff6745160d0afd4 [INFO] running `Command { std: "docker" "start" "-a" "1f732f31eb2902b747cab1d34370c489c0dcb3f206e82dc34ff6745160d0afd4", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Duration` and `Instant` [INFO] [stderr] --> src/main.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `KeyInput` and `KeyMods` [INFO] [stderr] --> src/main.rs:12:38 [INFO] [stderr] | [INFO] [stderr] 12 | use ggez::input::keyboard::{KeyCode, KeyMods, KeyInput}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `ggez::graphics::draw`: Use `drawable.draw` or `canvas.draw` instead. [INFO] [stderr] --> src/main.rs:131:19 [INFO] [stderr] | [INFO] [stderr] 131 | graphics::draw(&mut canvas, &self.display_mesh, graphics::DrawParam::default()); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stderr] --> src/cpu.rs:176:37 [INFO] [stderr] | [INFO] [stderr] 176 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range` [INFO] [stderr] --> src/cpu.rs:177:44 [INFO] [stderr] | [INFO] [stderr] 177 | let random_value: u8 = rng.gen_range(0..=255); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:98:13 [INFO] [stderr] | [INFO] [stderr] 98 | for i in 0..10{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:113:17 [INFO] [stderr] | [INFO] [stderr] 113 | self.beep_sound.play(ctx); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 113 | let _ = self.beep_sound.play(ctx); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:116:17 [INFO] [stderr] | [INFO] [stderr] 116 | self.beep_sound.stop(ctx); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 116 | let _ = self.beep_sound.stop(ctx); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: function `load_ROM` should have a snake case name [INFO] [stderr] --> src/main.rs:137:4 [INFO] [stderr] | [INFO] [stderr] 137 | fn load_ROM(rom_name: &str, chip8: &mut cpu::Device){ [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `load_rom` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `rs-Chip8` (bin "rs-Chip8" test) generated 9 warnings (run `cargo fix --bin "rs-Chip8" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rs_Chip8-bf8019649c8f111e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1f732f31eb2902b747cab1d34370c489c0dcb3f206e82dc34ff6745160d0afd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f732f31eb2902b747cab1d34370c489c0dcb3f206e82dc34ff6745160d0afd4", kill_on_drop: false }` [INFO] [stdout] 1f732f31eb2902b747cab1d34370c489c0dcb3f206e82dc34ff6745160d0afd4