[INFO] cloning repository https://github.com/Jugacu/yet-another-chip8-emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jugacu/yet-another-chip8-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJugacu%2Fyet-another-chip8-emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJugacu%2Fyet-another-chip8-emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3a788e3d19c25a4e625afd17cd4d2a6343fc077e [INFO] checking Jugacu/yet-another-chip8-emulator against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJugacu%2Fyet-another-chip8-emulator" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Jugacu/yet-another-chip8-emulator on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Jugacu/yet-another-chip8-emulator [INFO] finished tweaking git repo https://github.com/Jugacu/yet-another-chip8-emulator [INFO] tweaked toml for git repo https://github.com/Jugacu/yet-another-chip8-emulator written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Jugacu/yet-another-chip8-emulator already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded console_engine v2.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bda44c39ee50509f94733e5e94d12075337aa01ad5923266495768afbf49e669 [INFO] running `Command { std: "docker" "start" "-a" "bda44c39ee50509f94733e5e94d12075337aa01ad5923266495768afbf49e669", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bda44c39ee50509f94733e5e94d12075337aa01ad5923266495768afbf49e669", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bda44c39ee50509f94733e5e94d12075337aa01ad5923266495768afbf49e669", kill_on_drop: false }` [INFO] [stdout] bda44c39ee50509f94733e5e94d12075337aa01ad5923266495768afbf49e669 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf12bca484b7fefaca832ba70b9df3a2500701037da895e0ee41d5a2b29e4502 [INFO] running `Command { std: "docker" "start" "-a" "bf12bca484b7fefaca832ba70b9df3a2500701037da895e0ee41d5a2b29e4502", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking spin_sleep v1.0.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking signal-hook-mio v0.2.1 [INFO] [stderr] Checking crossterm v0.20.0 [INFO] [stderr] Checking console_engine v2.0.1 [INFO] [stderr] Checking chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Color`, `MouseButton`, `pixel` [INFO] [stdout] --> src/main.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use console_engine::{pixel, Color, KeyCode, MouseButton}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Color`, `MouseButton`, `pixel` [INFO] [stdout] --> src/main.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use console_engine::{pixel, Color, KeyCode, MouseButton}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Instant` [INFO] [stdout] --> src/core/timer.rs:3:27 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Instant` [INFO] [stdout] --> src/core/timer.rs:3:27 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/core/mod.rs:31:28 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn load_rom(&self, data: &Vec) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delta` [INFO] [stdout] --> src/core/timer.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | fn tick(&mut self, delta: Duration) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/core/mod.rs:35:31 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn engine_tick(&self, mut engine: &mut ConsoleEngine) { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `registers` [INFO] [stdout] --> src/core/memory.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | registers: [[u8; 8]; 16], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stack` [INFO] [stdout] --> src/core/memory.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | stack: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `memory` [INFO] [stdout] --> src/core/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | memory: Memory, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cpu` [INFO] [stdout] --> src/core/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | cpu: CPU, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `timer` [INFO] [stdout] --> src/core/mod.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | timer: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `keyboard` [INFO] [stdout] --> src/core/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | keyboard: Keyboard [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/core/mod.rs:31:28 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn load_rom(&self, data: &Vec) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delta` [INFO] [stdout] --> src/core/timer.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 41 | fn tick(&mut self, delta: Duration) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/core/mod.rs:35:31 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn engine_tick(&self, mut engine: &mut ConsoleEngine) { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `registers` [INFO] [stdout] --> src/core/memory.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | registers: [[u8; 8]; 16], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stack` [INFO] [stdout] --> src/core/memory.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | stack: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `memory` [INFO] [stdout] --> src/core/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | memory: Memory, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cpu` [INFO] [stdout] --> src/core/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | cpu: CPU, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `timer` [INFO] [stdout] --> src/core/mod.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | timer: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `keyboard` [INFO] [stdout] --> src/core/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | keyboard: Keyboard [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.22s [INFO] running `Command { std: "docker" "inspect" "bf12bca484b7fefaca832ba70b9df3a2500701037da895e0ee41d5a2b29e4502", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf12bca484b7fefaca832ba70b9df3a2500701037da895e0ee41d5a2b29e4502", kill_on_drop: false }` [INFO] [stdout] bf12bca484b7fefaca832ba70b9df3a2500701037da895e0ee41d5a2b29e4502