[INFO] cloning repository https://github.com/JackPritchard1/chip8-interpreter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JackPritchard1/chip8-interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJackPritchard1%2Fchip8-interpreter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJackPritchard1%2Fchip8-interpreter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8da6eebaa30ead75d1af1eb814274a52f02eee5f [INFO] testing JackPritchard1/chip8-interpreter against try#28f95933dc0727396c07b48d0a8cb5211b7fb472 for pr-154065-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJackPritchard1%2Fchip8-interpreter" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/JackPritchard1/chip8-interpreter [INFO] finished tweaking git repo https://github.com/JackPritchard1/chip8-interpreter [INFO] tweaked toml for git repo https://github.com/JackPritchard1/chip8-interpreter written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/JackPritchard1/chip8-interpreter on toolchain 28f95933dc0727396c07b48d0a8cb5211b7fb472 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/JackPritchard1/chip8-interpreter 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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bb5974a1fd426070655abf85fb9ba22bdcf8ef4d9c230497c70c14eb65773d25 [INFO] running `Command { std: "docker" "start" "-a" "bb5974a1fd426070655abf85fb9ba22bdcf8ef4d9c230497c70c14eb65773d25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb5974a1fd426070655abf85fb9ba22bdcf8ef4d9c230497c70c14eb65773d25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb5974a1fd426070655abf85fb9ba22bdcf8ef4d9c230497c70c14eb65773d25", kill_on_drop: false }` [INFO] [stdout] bb5974a1fd426070655abf85fb9ba22bdcf8ef4d9c230497c70c14eb65773d25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 905bf214f52069240dd5056cd68f144381eaa7dbabf870ee0459a3fe131fe196 [INFO] running `Command { std: "docker" "start" "-a" "905bf214f52069240dd5056cd68f144381eaa7dbabf870ee0459a3fe131fe196", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.181 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling unicode-ident v1.0.23 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling zerocopy v0.8.39 [INFO] [stderr] Compiling xml-rs v0.8.28 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling lock_api v0.4.14 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling raw-window-handle v0.4.3 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling ash v0.34.0+1.2.203 [INFO] [stderr] Compiling gpu-descriptor-types v0.1.2 [INFO] [stderr] Compiling gpu-alloc-types v0.2.0 [INFO] [stderr] Compiling wgpu-core v0.12.2 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling wgpu-types v0.12.0 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling smithay-client-toolkit v0.15.4 [INFO] [stderr] Compiling renderdoc-sys v0.7.1 [INFO] [stderr] Compiling gpu-alloc v0.5.4 [INFO] [stderr] Compiling xcursor v0.3.10 [INFO] [stderr] Compiling inplace_it v0.3.6 [INFO] [stderr] Compiling bytemuck v1.25.0 [INFO] [stderr] Compiling glow v0.11.2 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling safe_arch v0.5.2 [INFO] [stderr] Compiling regex-syntax v0.8.9 [INFO] [stderr] Compiling copyless v0.1.5 [INFO] [stderr] Compiling winit v0.26.1 [INFO] [stderr] Compiling wide v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling syn v2.0.115 [INFO] [stderr] Compiling cpal v0.14.2 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling spirv v0.2.0+1.5.4 [INFO] [stderr] Compiling anyhow v1.0.101 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.2 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling anstyle-query v1.1.5 [INFO] [stderr] Compiling pollster v0.2.5 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling jiff v0.2.20 [INFO] [stderr] Compiling anstream v0.6.21 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling ultraviolet v0.8.1 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling nix v0.22.3 [INFO] [stderr] Compiling memmap2 v0.3.1 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling nix v0.23.2 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling wayland-commons v0.29.5 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling naga v0.8.5 [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling env_filter v1.0.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling env_logger v0.11.9 [INFO] [stderr] Compiling calloop v0.9.3 [INFO] [stderr] Compiling gpu-descriptor v0.2.4 [INFO] [stderr] Compiling wayland-cursor v0.29.5 [INFO] [stderr] Compiling alsa v0.6.0 [INFO] [stderr] Compiling wgpu-hal v0.12.5 [INFO] [stderr] Compiling wgpu v0.12.0 [INFO] [stderr] Compiling pixels v0.9.0 [INFO] [stderr] Compiling winit_input_helper v0.11.1 [INFO] [stderr] Compiling chip8_base v0.2.0 [INFO] [stderr] Compiling chip8_interpreter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Level`, `debug`, `error`, and `log_enabled` [INFO] [stdout] --> src/interpreter/mod.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use log::{debug, error, log_enabled, info, Level}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/interpreter/mod.rs:44:19 [INFO] [stdout] | [INFO] [stdout] 44 | let nnn = ((nib.1 as u16) << 8 | (nib.2 as u16) << 4 | (nib.3 as u16)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 44 - let nnn = ((nib.1 as u16) << 8 | (nib.2 as u16) << 4 | (nib.3 as u16)); [INFO] [stdout] 44 + let nnn = (nib.1 as u16) << 8 | (nib.2 as u16) << 4 | (nib.3 as u16) ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/interpreter/mod.rs:192:25 [INFO] [stdout] | [INFO] [stdout] 192 | let rand : u8 = (rand::thread_rng().gen_range(1..=255) as u8); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 192 - let rand : u8 = (rand::thread_rng().gen_range(1..=255) as u8); [INFO] [stdout] 192 + let rand : u8 = rand::thread_rng().gen_range(1..=255) as u8 ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/interpreter/mod.rs:233:66 [INFO] [stdout] | [INFO] [stdout] 233 | if self.keys[key] { self.registers[x as usize] = (key as u8); } [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 233 - if self.keys[key] { self.registers[x as usize] = (key as u8); } [INFO] [stdout] 233 + if self.keys[key] { self.registers[x as usize] = key as u8 ; } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/interpreter/mod.rs:162:30 [INFO] [stdout] | [INFO] [stdout] 162 | fn shr(&mut self, x: u8, y : u8) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/interpreter/mod.rs:172:30 [INFO] [stdout] | [INFO] [stdout] 172 | fn shl(&mut self, x: u8, y : u8) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/interpreter/mod.rs:250:24 [INFO] [stdout] | [INFO] [stdout] 250 | fn ld_F(&mut self, x: u8) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keys` [INFO] [stdout] --> src/interpreter/mod.rs:285:24 [INFO] [stdout] | [INFO] [stdout] 285 | fn step(&mut self, keys: &Keys) -> Option { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `registers`, `index`, `stack`, `sp`, `delay_timer`, and `keys` are never read [INFO] [stdout] --> src/interpreter/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct State { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 8 | memory: [u8; 4096], [INFO] [stdout] 9 | registers: [u8; 16], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 10 | pc: u16, [INFO] [stdout] 11 | index: u16, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 12 | stack: [u16; 16], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | sp: u8, [INFO] [stdout] | ^^ [INFO] [stdout] 14 | delay_timer: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | keys: Keys, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/interpreter/mod.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 21 | impl State { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 38 | fn execute(&mut self, opcode: (u8, u8)) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | fn nop(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | fn sys(&mut self, nnn: u16) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | fn ret(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 103 | fn jp(&mut self, nnn: u16) { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 107 | fn call(&mut self, nnn: u16) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | fn se(&mut self, x: u8, kk: u8) { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 119 | fn sne(&mut self, x: u8, kk: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 125 | fn se_reg(&mut self, x: u8, y: u8) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 131 | fn ld(&mut self, x: u8, kk: u8) { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 135 | fn add(&mut self, x: u8, kk: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 139 | fn or(&mut self, x: u8, y: u8) { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 143 | fn and(&mut self, x: u8, y: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 147 | fn xor(&mut self, x: u8, y: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 151 | fn add_carry(&mut self, x : u8, y : u8){ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 157 | fn sub(&mut self, x: u8, y: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | fn shr(&mut self, x: u8, y : u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 167 | fn subn(&mut self, x: u8, y: u8) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 172 | fn shl(&mut self, x: u8, y : u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 177 | fn sne_reg(&mut self, x: u8, y: u8) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | fn ld_I(&mut self, nnn: u16) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 187 | fn jp_v0(&mut self, nnn: u16) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 191 | fn rnd(&mut self, x: u8, kk: u8){ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 196 | fn drw(&mut self, x: u8, y: u8, n: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 218 | fn skp(&mut self, x: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 222 | fn sknp(&mut self, x: u8) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 226 | fn ld_Vx_DT(&mut self, x: u8) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 230 | fn ld_K(&mut self, x: u8) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 238 | fn ld_DT_Vx(&mut self, x: u8) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 242 | fn ld_ST_Vx(&mut self, x: u8) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 246 | fn add_I(&mut self, x: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 250 | fn ld_F(&mut self, x: u8) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 254 | fn ld_B(&mut self, x: u8) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 260 | fn ld_I_Vx(&mut self, x: u8) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 266 | fn ld_Vx_I(&mut self, x: u8) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 272 | fn initialise_sprites(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Sprite` is never constructed [INFO] [stdout] --> src/interpreter/mod.rs:305:12 [INFO] [stdout] | [INFO] [stdout] 305 | pub struct Sprite { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/interpreter/mod.rs:311:12 [INFO] [stdout] | [INFO] [stdout] 310 | impl Sprite { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 311 | pub fn new(key : u8) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ld_I` should have a snake case name [INFO] [stdout] --> src/interpreter/mod.rs:183:8 [INFO] [stdout] | [INFO] [stdout] 183 | fn ld_I(&mut self, nnn: u16) { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case (notice the capitalization): `ld_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ld_Vx_DT` should have a snake case name [INFO] [stdout] --> src/interpreter/mod.rs:226:8 [INFO] [stdout] | [INFO] [stdout] 226 | fn ld_Vx_DT(&mut self, x: u8) { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `ld_vx_dt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ld_K` should have a snake case name [INFO] [stdout] --> src/interpreter/mod.rs:230:8 [INFO] [stdout] | [INFO] [stdout] 230 | fn ld_K(&mut self, x: u8) { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case (notice the capitalization): `ld_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ld_DT_Vx` should have a snake case name [INFO] [stdout] --> src/interpreter/mod.rs:238:8 [INFO] [stdout] | [INFO] [stdout] 238 | fn ld_DT_Vx(&mut self, x: u8) { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `ld_dt_vx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ld_ST_Vx` should have a snake case name [INFO] [stdout] --> src/interpreter/mod.rs:242:8 [INFO] [stdout] | [INFO] [stdout] 242 | fn ld_ST_Vx(&mut self, x: u8) { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `ld_st_vx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_I` should have a snake case name [INFO] [stdout] --> src/interpreter/mod.rs:246:8 [INFO] [stdout] | [INFO] [stdout] 246 | fn add_I(&mut self, x: u8) { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `add_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ld_F` should have a snake case name [INFO] [stdout] --> src/interpreter/mod.rs:250:8 [INFO] [stdout] | [INFO] [stdout] 250 | fn ld_F(&mut self, x: u8) { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case (notice the capitalization): `ld_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ld_B` should have a snake case name [INFO] [stdout] --> src/interpreter/mod.rs:254:8 [INFO] [stdout] | [INFO] [stdout] 254 | fn ld_B(&mut self, x: u8) { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `ld_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ld_I_Vx` should have a snake case name [INFO] [stdout] --> src/interpreter/mod.rs:260:8 [INFO] [stdout] | [INFO] [stdout] 260 | fn ld_I_Vx(&mut self, x: u8) { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `ld_i_vx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ld_Vx_I` should have a snake case name [INFO] [stdout] --> src/interpreter/mod.rs:266:8 [INFO] [stdout] | [INFO] [stdout] 266 | fn ld_Vx_I(&mut self, x: u8) { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `ld_vx_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 25s [INFO] running `Command { std: "docker" "inspect" "905bf214f52069240dd5056cd68f144381eaa7dbabf870ee0459a3fe131fe196", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "905bf214f52069240dd5056cd68f144381eaa7dbabf870ee0459a3fe131fe196", kill_on_drop: false }` [INFO] [stdout] 905bf214f52069240dd5056cd68f144381eaa7dbabf870ee0459a3fe131fe196 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 10a7ae48ea803c0efa485d335db3bec527abf403812adb8176659a28fa7140b4 [INFO] running `Command { std: "docker" "start" "-a" "10a7ae48ea803c0efa485d335db3bec527abf403812adb8176659a28fa7140b4", kill_on_drop: false }` [INFO] [stderr] Compiling chip8_interpreter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Level`, `debug`, `error`, and `log_enabled` [INFO] [stdout] --> src/interpreter/mod.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use log::{debug, error, log_enabled, info, Level}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/interpreter/mod.rs:44:19 [INFO] [stdout] | [INFO] [stdout] 44 | let nnn = ((nib.1 as u16) << 8 | (nib.2 as u16) << 4 | (nib.3 as u16)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 44 - let nnn = ((nib.1 as u16) << 8 | (nib.2 as u16) << 4 | (nib.3 as u16)); [INFO] [stdout] 44 + let nnn = (nib.1 as u16) << 8 | (nib.2 as u16) << 4 | (nib.3 as u16) ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/interpreter/mod.rs:192:25 [INFO] [stdout] | [INFO] [stdout] 192 | let rand : u8 = (rand::thread_rng().gen_range(1..=255) as u8); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 192 - let rand : u8 = (rand::thread_rng().gen_range(1..=255) as u8); [INFO] [stdout] 192 + let rand : u8 = rand::thread_rng().gen_range(1..=255) as u8 ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/interpreter/mod.rs:233:66 [INFO] [stdout] | [INFO] [stdout] 233 | if self.keys[key] { self.registers[x as usize] = (key as u8); } [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 233 - if self.keys[key] { self.registers[x as usize] = (key as u8); } [INFO] [stdout] 233 + if self.keys[key] { self.registers[x as usize] = key as u8 ; } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/interpreter/mod.rs:162:30 [INFO] [stdout] | [INFO] [stdout] 162 | fn shr(&mut self, x: u8, y : u8) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/interpreter/mod.rs:172:30 [INFO] [stdout] | [INFO] [stdout] 172 | fn shl(&mut self, x: u8, y : u8) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/interpreter/mod.rs:250:24 [INFO] [stdout] | [INFO] [stdout] 250 | fn ld_F(&mut self, x: u8) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keys` [INFO] [stdout] --> src/interpreter/mod.rs:285:24 [INFO] [stdout] | [INFO] [stdout] 285 | fn step(&mut self, keys: &Keys) -> Option { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `registers`, `index`, `stack`, `sp`, `delay_timer`, and `keys` are never read [INFO] [stdout] --> src/interpreter/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct State { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 8 | memory: [u8; 4096], [INFO] [stdout] 9 | registers: [u8; 16], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 10 | pc: u16, [INFO] [stdout] 11 | index: u16, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 12 | stack: [u16; 16], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | sp: u8, [INFO] [stdout] | ^^ [INFO] [stdout] 14 | delay_timer: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | keys: Keys, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/interpreter/mod.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 21 | impl State { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 38 | fn execute(&mut self, opcode: (u8, u8)) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | fn nop(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | fn sys(&mut self, nnn: u16) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | fn ret(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 103 | fn jp(&mut self, nnn: u16) { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 107 | fn call(&mut self, nnn: u16) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | fn se(&mut self, x: u8, kk: u8) { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 119 | fn sne(&mut self, x: u8, kk: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 125 | fn se_reg(&mut self, x: u8, y: u8) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 131 | fn ld(&mut self, x: u8, kk: u8) { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 135 | fn add(&mut self, x: u8, kk: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 139 | fn or(&mut self, x: u8, y: u8) { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 143 | fn and(&mut self, x: u8, y: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 147 | fn xor(&mut self, x: u8, y: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 151 | fn add_carry(&mut self, x : u8, y : u8){ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 157 | fn sub(&mut self, x: u8, y: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | fn shr(&mut self, x: u8, y : u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 167 | fn subn(&mut self, x: u8, y: u8) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 172 | fn shl(&mut self, x: u8, y : u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 177 | fn sne_reg(&mut self, x: u8, y: u8) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | fn ld_I(&mut self, nnn: u16) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 187 | fn jp_v0(&mut self, nnn: u16) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 191 | fn rnd(&mut self, x: u8, kk: u8){ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 196 | fn drw(&mut self, x: u8, y: u8, n: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 218 | fn skp(&mut self, x: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 222 | fn sknp(&mut self, x: u8) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 226 | fn ld_Vx_DT(&mut self, x: u8) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 230 | fn ld_K(&mut self, x: u8) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 238 | fn ld_DT_Vx(&mut self, x: u8) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 242 | fn ld_ST_Vx(&mut self, x: u8) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 246 | fn add_I(&mut self, x: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 250 | fn ld_F(&mut self, x: u8) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 254 | fn ld_B(&mut self, x: u8) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 260 | fn ld_I_Vx(&mut self, x: u8) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 266 | fn ld_Vx_I(&mut self, x: u8) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 272 | fn initialise_sprites(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Sprite` is never constructed [INFO] [stdout] --> src/interpreter/mod.rs:305:12 [INFO] [stdout] | [INFO] [stdout] 305 | pub struct Sprite { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/interpreter/mod.rs:311:12 [INFO] [stdout] | [INFO] [stdout] 310 | impl Sprite { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 311 | pub fn new(key : u8) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ld_I` should have a snake case name [INFO] [stdout] --> src/interpreter/mod.rs:183:8 [INFO] [stdout] | [INFO] [stdout] 183 | fn ld_I(&mut self, nnn: u16) { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case (notice the capitalization): `ld_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ld_Vx_DT` should have a snake case name [INFO] [stdout] --> src/interpreter/mod.rs:226:8 [INFO] [stdout] | [INFO] [stdout] 226 | fn ld_Vx_DT(&mut self, x: u8) { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `ld_vx_dt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ld_K` should have a snake case name [INFO] [stdout] --> src/interpreter/mod.rs:230:8 [INFO] [stdout] | [INFO] [stdout] 230 | fn ld_K(&mut self, x: u8) { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case (notice the capitalization): `ld_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ld_DT_Vx` should have a snake case name [INFO] [stdout] --> src/interpreter/mod.rs:238:8 [INFO] [stdout] | [INFO] [stdout] 238 | fn ld_DT_Vx(&mut self, x: u8) { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `ld_dt_vx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ld_ST_Vx` should have a snake case name [INFO] [stdout] --> src/interpreter/mod.rs:242:8 [INFO] [stdout] | [INFO] [stdout] 242 | fn ld_ST_Vx(&mut self, x: u8) { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `ld_st_vx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_I` should have a snake case name [INFO] [stdout] --> src/interpreter/mod.rs:246:8 [INFO] [stdout] | [INFO] [stdout] 246 | fn add_I(&mut self, x: u8) { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `add_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ld_F` should have a snake case name [INFO] [stdout] --> src/interpreter/mod.rs:250:8 [INFO] [stdout] | [INFO] [stdout] 250 | fn ld_F(&mut self, x: u8) { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case (notice the capitalization): `ld_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ld_B` should have a snake case name [INFO] [stdout] --> src/interpreter/mod.rs:254:8 [INFO] [stdout] | [INFO] [stdout] 254 | fn ld_B(&mut self, x: u8) { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `ld_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ld_I_Vx` should have a snake case name [INFO] [stdout] --> src/interpreter/mod.rs:260:8 [INFO] [stdout] | [INFO] [stdout] 260 | fn ld_I_Vx(&mut self, x: u8) { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `ld_i_vx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ld_Vx_I` should have a snake case name [INFO] [stdout] --> src/interpreter/mod.rs:266:8 [INFO] [stdout] | [INFO] [stdout] 266 | fn ld_Vx_I(&mut self, x: u8) { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `ld_vx_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.16s [INFO] running `Command { std: "docker" "inspect" "10a7ae48ea803c0efa485d335db3bec527abf403812adb8176659a28fa7140b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10a7ae48ea803c0efa485d335db3bec527abf403812adb8176659a28fa7140b4", kill_on_drop: false }` [INFO] [stdout] 10a7ae48ea803c0efa485d335db3bec527abf403812adb8176659a28fa7140b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bd3560792bdc1097d668ee2f8cfff0e8a7cb6da254cb57480f88ecfac6150e65 [INFO] running `Command { std: "docker" "start" "-a" "bd3560792bdc1097d668ee2f8cfff0e8a7cb6da254cb57480f88ecfac6150e65", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Level`, `debug`, `error`, and `log_enabled` [INFO] [stderr] --> src/interpreter/mod.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | use log::{debug, error, log_enabled, info, Level}; [INFO] [stderr] | ^^^^^ ^^^^^ ^^^^^^^^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/interpreter/mod.rs:44:19 [INFO] [stderr] | [INFO] [stderr] 44 | let nnn = ((nib.1 as u16) << 8 | (nib.2 as u16) << 4 | (nib.3 as u16)); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 44 - let nnn = ((nib.1 as u16) << 8 | (nib.2 as u16) << 4 | (nib.3 as u16)); [INFO] [stderr] 44 + let nnn = (nib.1 as u16) << 8 | (nib.2 as u16) << 4 | (nib.3 as u16) ; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/interpreter/mod.rs:192:25 [INFO] [stderr] | [INFO] [stderr] 192 | let rand : u8 = (rand::thread_rng().gen_range(1..=255) as u8); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 192 - let rand : u8 = (rand::thread_rng().gen_range(1..=255) as u8); [INFO] [stderr] 192 + let rand : u8 = rand::thread_rng().gen_range(1..=255) as u8 ; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/interpreter/mod.rs:233:66 [INFO] [stderr] | [INFO] [stderr] 233 | if self.keys[key] { self.registers[x as usize] = (key as u8); } [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 233 - if self.keys[key] { self.registers[x as usize] = (key as u8); } [INFO] [stderr] 233 + if self.keys[key] { self.registers[x as usize] = key as u8 ; } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/interpreter/mod.rs:162:30 [INFO] [stderr] | [INFO] [stderr] 162 | fn shr(&mut self, x: u8, y : u8) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/interpreter/mod.rs:172:30 [INFO] [stderr] | [INFO] [stderr] 172 | fn shl(&mut self, x: u8, y : u8) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/interpreter/mod.rs:250:24 [INFO] [stderr] | [INFO] [stderr] 250 | fn ld_F(&mut self, x: u8) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `keys` [INFO] [stderr] --> src/interpreter/mod.rs:285:24 [INFO] [stderr] | [INFO] [stderr] 285 | fn step(&mut self, keys: &Keys) -> Option { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stderr] [INFO] [stderr] warning: fields `registers`, `index`, `stack`, `sp`, `delay_timer`, and `keys` are never read [INFO] [stderr] --> src/interpreter/mod.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct State { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 8 | memory: [u8; 4096], [INFO] [stderr] 9 | registers: [u8; 16], [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 10 | pc: u16, [INFO] [stderr] 11 | index: u16, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 12 | stack: [u16; 16], [INFO] [stderr] | ^^^^^ [INFO] [stderr] 13 | sp: u8, [INFO] [stderr] | ^^ [INFO] [stderr] 14 | delay_timer: u8, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 17 | keys: Keys, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: multiple methods are never used [INFO] [stderr] --> src/interpreter/mod.rs:38:8 [INFO] [stderr] | [INFO] [stderr] 21 | impl State { [INFO] [stderr] | ---------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 38 | fn execute(&mut self, opcode: (u8, u8)) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 86 | fn nop(&mut self) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 90 | fn sys(&mut self, nnn: u16) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 94 | fn clear(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 98 | fn ret(&mut self) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 103 | fn jp(&mut self, nnn: u16) { [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 107 | fn call(&mut self, nnn: u16) { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 113 | fn se(&mut self, x: u8, kk: u8) { [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 119 | fn sne(&mut self, x: u8, kk: u8) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 125 | fn se_reg(&mut self, x: u8, y: u8) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 131 | fn ld(&mut self, x: u8, kk: u8) { [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 135 | fn add(&mut self, x: u8, kk: u8) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 139 | fn or(&mut self, x: u8, y: u8) { [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 143 | fn and(&mut self, x: u8, y: u8) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 147 | fn xor(&mut self, x: u8, y: u8) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 151 | fn add_carry(&mut self, x : u8, y : u8){ [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 157 | fn sub(&mut self, x: u8, y: u8) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 162 | fn shr(&mut self, x: u8, y : u8) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 167 | fn subn(&mut self, x: u8, y: u8) { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 172 | fn shl(&mut self, x: u8, y : u8) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 177 | fn sne_reg(&mut self, x: u8, y: u8) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 183 | fn ld_I(&mut self, nnn: u16) { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 187 | fn jp_v0(&mut self, nnn: u16) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 191 | fn rnd(&mut self, x: u8, kk: u8){ [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 196 | fn drw(&mut self, x: u8, y: u8, n: u8) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 218 | fn skp(&mut self, x: u8) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 222 | fn sknp(&mut self, x: u8) { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 226 | fn ld_Vx_DT(&mut self, x: u8) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 230 | fn ld_K(&mut self, x: u8) { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 238 | fn ld_DT_Vx(&mut self, x: u8) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 242 | fn ld_ST_Vx(&mut self, x: u8) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 246 | fn add_I(&mut self, x: u8) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 250 | fn ld_F(&mut self, x: u8) { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 254 | fn ld_B(&mut self, x: u8) { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 260 | fn ld_I_Vx(&mut self, x: u8) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 266 | fn ld_Vx_I(&mut self, x: u8) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 272 | fn initialise_sprites(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Sprite` is never constructed [INFO] [stderr] --> src/interpreter/mod.rs:305:12 [INFO] [stderr] | [INFO] [stderr] 305 | pub struct Sprite { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/interpreter/mod.rs:311:12 [INFO] [stderr] | [INFO] [stderr] 310 | impl Sprite { [INFO] [stderr] | ----------- associated function in this implementation [INFO] [stderr] 311 | pub fn new(key : u8) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: method `ld_I` should have a snake case name [INFO] [stderr] --> src/interpreter/mod.rs:183:8 [INFO] [stderr] | [INFO] [stderr] 183 | fn ld_I(&mut self, nnn: u16) { [INFO] [stderr] | ^^^^ help: convert the identifier to snake case (notice the capitalization): `ld_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: method `ld_Vx_DT` should have a snake case name [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/interpreter/mod.rs:226:8 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 226 | fn ld_Vx_DT(&mut self, x: u8) { [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `ld_vx_dt` [INFO] [stderr] [INFO] [stderr] warning: method `ld_K` should have a snake case name [INFO] [stderr] --> src/interpreter/mod.rs:230:8 [INFO] [stderr] | [INFO] [stderr] 230 | fn ld_K(&mut self, x: u8) { [INFO] [stderr] | ^^^^ help: convert the identifier to snake case (notice the capitalization): `ld_k` [INFO] [stderr] [INFO] [stderr] warning: method `ld_DT_Vx` should have a snake case name [INFO] [stderr] --> src/interpreter/mod.rs:238:8 [INFO] [stderr] | [INFO] [stderr] 238 | fn ld_DT_Vx(&mut self, x: u8) { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `ld_dt_vx` [INFO] [stderr] [INFO] [stderr] warning: method `ld_ST_Vx` should have a snake case name [INFO] [stderr] --> src/interpreter/mod.rs:242:8 [INFO] [stderr] | [INFO] [stderr] 242 | fn ld_ST_Vx(&mut self, x: u8) { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `ld_st_vx` [INFO] [stderr] [INFO] [stderr] warning: method `add_I` should have a snake case name [INFO] [stderr] --> src/interpreter/mod.rs:246:8 [INFO] [stderr] | [INFO] [stderr] 246 | fn add_I(&mut self, x: u8) { [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `add_i` [INFO] [stderr] [INFO] [stderr] warning: method `ld_F` should have a snake case name [INFO] [stderr] --> src/interpreter/mod.rs:250:8 [INFO] [stderr] | [INFO] [stderr] 250 | fn ld_F(&mut self, x: u8) { [INFO] [stderr] | ^^^^ help: convert the identifier to snake case (notice the capitalization): `ld_f` [INFO] [stderr] [INFO] [stderr] warning: method `ld_B` should have a snake case name [INFO] [stderr] --> src/interpreter/mod.rs:254:8 [INFO] [stderr] | [INFO] [stderr] 254 | fn ld_B(&mut self, x: u8) { [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `ld_b` [INFO] [stderr] [INFO] [stderr] warning: method `ld_I_Vx` should have a snake case name [INFO] [stderr] --> src/interpreter/mod.rs:260:8 [INFO] [stderr] | [INFO] [stderr] 260 | fn ld_I_Vx(&mut self, x: u8) { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `ld_i_vx` [INFO] [stderr] [INFO] [stderr] warning: method `ld_Vx_I` should have a snake case name [INFO] [stderr] --> src/interpreter/mod.rs:266:8 [INFO] [stderr] | [INFO] [stderr] 266 | fn ld_Vx_I(&mut self, x: u8) { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `ld_vx_i` [INFO] [stderr] [INFO] [stderr] warning: `chip8_interpreter` (bin "chip8_interpreter" test) generated 22 warnings (run `cargo fix --bin "chip8_interpreter" -p chip8_interpreter --tests` to apply 8 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chip8_interpreter-82704f9ba5f92dd2) [INFO] running `Command { std: "docker" "inspect" "bd3560792bdc1097d668ee2f8cfff0e8a7cb6da254cb57480f88ecfac6150e65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd3560792bdc1097d668ee2f8cfff0e8a7cb6da254cb57480f88ecfac6150e65", kill_on_drop: false }` [INFO] [stdout] bd3560792bdc1097d668ee2f8cfff0e8a7cb6da254cb57480f88ecfac6150e65