[INFO] cloning repository https://github.com/winfield/CHIP-9 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/winfield/CHIP-9" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwinfield%2FCHIP-9", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwinfield%2FCHIP-9'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9e7c095f3ae2630afa5269e1ae614fe2443f973e [INFO] checking winfield/CHIP-9 against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwinfield%2FCHIP-9" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/winfield/CHIP-9 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/winfield/CHIP-9 [INFO] finished tweaking git repo https://github.com/winfield/CHIP-9 [INFO] tweaked toml for git repo https://github.com/winfield/CHIP-9 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/winfield/CHIP-9 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d85b884e95111fa970a32a426d4ba111adbd2ca925846ce9cad9823b3c275314 [INFO] running `Command { std: "docker" "start" "-a" "d85b884e95111fa970a32a426d4ba111adbd2ca925846ce9cad9823b3c275314", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d85b884e95111fa970a32a426d4ba111adbd2ca925846ce9cad9823b3c275314", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d85b884e95111fa970a32a426d4ba111adbd2ca925846ce9cad9823b3c275314", kill_on_drop: false }` [INFO] [stdout] d85b884e95111fa970a32a426d4ba111adbd2ca925846ce9cad9823b3c275314 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f23f1c900b5e39a24193a4b5a1650cc18438d9efd1a7259572b74a185b9b4bdd [INFO] running `Command { std: "docker" "start" "-a" "f23f1c900b5e39a24193a4b5a1650cc18438d9efd1a7259572b74a185b9b4bdd", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.68 [INFO] [stderr] Compiling syn v1.0.46 [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling wasm-bindgen v0.2.68 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.18 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.68 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.68 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.68 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Checking js-sys v0.3.45 [INFO] [stderr] Checking chip-9 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `i` [INFO] [stdout] --> src/cpu.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | i: u16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `v` [INFO] [stdout] --> src/cpu.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | v: [u8; 16], [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stack` [INFO] [stdout] --> src/cpu.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | stack: [u16; 16], [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sp` [INFO] [stdout] --> src/cpu.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | sp: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dt` [INFO] [stdout] --> src/cpu.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | dt: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `rng` [INFO] [stdout] --> src/cpu.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | rng: ThreadRng, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `keypad` [INFO] [stdout] --> src/cpu.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | keypad: Keypad, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reset` [INFO] [stdout] --> src/cpu.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `process_opcode` [INFO] [stdout] --> src/cpu.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 81 | fn process_opcode(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_pixel` [INFO] [stdout] --> src/display.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn get_pixel(&mut self, x: usize, y: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cls` [INFO] [stdout] --> src/display.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn cls(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `draw` [INFO] [stdout] --> src/display.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn draw(&mut self, x: usize, y: usize, sprite: &[u8]) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `FONT_SET` [INFO] [stdout] --> src/display.rs:57:1 [INFO] [stdout] | [INFO] [stdout] 57 | / pub static FONT_SET: [u8; 80] = [ [INFO] [stdout] 58 | | 0xF0, 0x90, 0x90, 0x90, 0xF0, // 0 [INFO] [stdout] 59 | | 0x20, 0x60, 0x20, 0x20, 0x70, // 1 [INFO] [stdout] 60 | | 0xF0, 0x10, 0xF0, 0x80, 0xF0, // 2 [INFO] [stdout] ... | [INFO] [stdout] 73 | | 0xF0, 0x80, 0xF0, 0x80, 0x80, // F [INFO] [stdout] 74 | | ]; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `keys` [INFO] [stdout] --> src/keypad.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | keys: [bool; 16], [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `key_down` [INFO] [stdout] --> src/keypad.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn key_down(&mut self, index: u8) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `key_up` [INFO] [stdout] --> src/keypad.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn key_up(&mut self, index: u8) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_key_down` [INFO] [stdout] --> src/keypad.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn is_key_down(&self, index: u8) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `set_panic_hook` [INFO] [stdout] --> src/utils.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn set_panic_hook() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking wasm-bindgen-futures v0.4.18 [INFO] [stderr] Checking wasm-bindgen-test v0.3.18 [INFO] [stdout] warning: associated function is never used: `reset` [INFO] [stdout] --> src/cpu.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `FONT_SET` [INFO] [stdout] --> src/display.rs:57:1 [INFO] [stdout] | [INFO] [stdout] 57 | / pub static FONT_SET: [u8; 80] = [ [INFO] [stdout] 58 | | 0xF0, 0x90, 0x90, 0x90, 0xF0, // 0 [INFO] [stdout] 59 | | 0x20, 0x60, 0x20, 0x20, 0x70, // 1 [INFO] [stdout] 60 | | 0xF0, 0x10, 0xF0, 0x80, 0xF0, // 2 [INFO] [stdout] ... | [INFO] [stdout] 73 | | 0xF0, 0x80, 0xF0, 0x80, 0x80, // F [INFO] [stdout] 74 | | ]; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `key_down` [INFO] [stdout] --> src/keypad.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn key_down(&mut self, index: u8) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `key_up` [INFO] [stdout] --> src/keypad.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn key_up(&mut self, index: u8) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `set_panic_hook` [INFO] [stdout] --> src/utils.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn set_panic_hook() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.35s [INFO] running `Command { std: "docker" "inspect" "f23f1c900b5e39a24193a4b5a1650cc18438d9efd1a7259572b74a185b9b4bdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f23f1c900b5e39a24193a4b5a1650cc18438d9efd1a7259572b74a185b9b4bdd", kill_on_drop: false }` [INFO] [stdout] f23f1c900b5e39a24193a4b5a1650cc18438d9efd1a7259572b74a185b9b4bdd