[INFO] cloning repository https://github.com/AnAtlas/chip8_emulator_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AnAtlas/chip8_emulator_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnAtlas%2Fchip8_emulator_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnAtlas%2Fchip8_emulator_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9609d861400de83efb54aecff660f1a5b4816c8f [INFO] checking AnAtlas/chip8_emulator_rust against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnAtlas%2Fchip8_emulator_rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/AnAtlas/chip8_emulator_rust [INFO] finished tweaking git repo https://github.com/AnAtlas/chip8_emulator_rust [INFO] tweaked toml for git repo https://github.com/AnAtlas/chip8_emulator_rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/AnAtlas/chip8_emulator_rust on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/AnAtlas/chip8_emulator_rust 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 766a868c0caea20664aa2de32c8353d217c79448d7941ee749109d50c277dd54 [INFO] running `Command { std: "docker" "start" "-a" "766a868c0caea20664aa2de32c8353d217c79448d7941ee749109d50c277dd54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "766a868c0caea20664aa2de32c8353d217c79448d7941ee749109d50c277dd54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "766a868c0caea20664aa2de32c8353d217c79448d7941ee749109d50c277dd54", kill_on_drop: false }` [INFO] [stdout] 766a868c0caea20664aa2de32c8353d217c79448d7941ee749109d50c277dd54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e74b7337799ede25e4faf58e05988cc26d1393fe37090aabe2ca7a4a1af9eab [INFO] running `Command { std: "docker" "start" "-a" "7e74b7337799ede25e4faf58e05988cc26d1393fe37090aabe2ca7a4a1af9eab", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling version-compare v0.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Compiling sdl2 v0.35.1 [INFO] [stderr] Compiling sdl2-sys v0.35.1 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking chip8_emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `sdl2::Sdl` [INFO] [stdout] --> src/drivers/input.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use sdl2::Sdl; [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 import: `std::env` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `window_id` [INFO] [stdout] --> src/drivers/input.rs:34:35 [INFO] [stdout] | [INFO] [stdout] 34 | fn handle_window_event(&self, window_id: u32, win_event: WindowEvent) -> Option { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `keypad_window_id` and `display_window_id` are never read [INFO] [stdout] --> src/drivers/input.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Input { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 8 | events: sdl2::EventPump, [INFO] [stdout] 9 | keypad_window_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 10 | display_window_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `size` is never read [INFO] [stdout] --> src/drivers/rom.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct ROM { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 5 | pub rom: [u8; 3584], [INFO] [stdout] 6 | pub size: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cpu.rs:104:17 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn tick(&mut self, keypad: &[bool; 16]) -> OutputState { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 104 | pub fn tick(&mut self, keypad: &[bool; 16]) -> OutputState<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `displayCanvas` should have a snake case name [INFO] [stdout] --> src/drivers/display.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | displayCanvas: Canvas, [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `display_canvas` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `keypadCanvas` should have a snake case name [INFO] [stdout] --> src/drivers/display.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | keypadCanvas: Canvas, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `keypad_canvas` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::Sdl` [INFO] [stdout] --> src/drivers/input.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use sdl2::Sdl; [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 import: `std::env` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `change` [INFO] [stdout] --> src/./cpu_test.rs:269:9 [INFO] [stdout] | [INFO] [stdout] 269 | let change = cpu.run_opcode(0xA130); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_change` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `window_id` [INFO] [stdout] --> src/drivers/input.rs:34:35 [INFO] [stdout] | [INFO] [stdout] 34 | fn handle_window_event(&self, window_id: u32, win_event: WindowEvent) -> Option { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `keypad_window_id` and `display_window_id` are never read [INFO] [stdout] --> src/drivers/input.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Input { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 8 | events: sdl2::EventPump, [INFO] [stdout] 9 | keypad_window_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 10 | display_window_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `size` is never read [INFO] [stdout] --> src/drivers/rom.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct ROM { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 5 | pub rom: [u8; 3584], [INFO] [stdout] 6 | pub size: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cpu.rs:104:17 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn tick(&mut self, keypad: &[bool; 16]) -> OutputState { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 104 | pub fn tick(&mut self, keypad: &[bool; 16]) -> OutputState<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `displayCanvas` should have a snake case name [INFO] [stdout] --> src/drivers/display.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | displayCanvas: Canvas, [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `display_canvas` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `keypadCanvas` should have a snake case name [INFO] [stdout] --> src/drivers/display.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | keypadCanvas: Canvas, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `keypad_canvas` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.61s [INFO] running `Command { std: "docker" "inspect" "7e74b7337799ede25e4faf58e05988cc26d1393fe37090aabe2ca7a4a1af9eab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e74b7337799ede25e4faf58e05988cc26d1393fe37090aabe2ca7a4a1af9eab", kill_on_drop: false }` [INFO] [stdout] 7e74b7337799ede25e4faf58e05988cc26d1393fe37090aabe2ca7a4a1af9eab