[INFO] cloning repository https://github.com/pdamianik/Chip8Emu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pdamianik/Chip8Emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpdamianik%2FChip8Emu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpdamianik%2FChip8Emu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e2c0c12b619be47e394bab86c9b69c6ec586d17d [INFO] testing pdamianik/Chip8Emu against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpdamianik%2FChip8Emu" "/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/pdamianik/Chip8Emu on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pdamianik/Chip8Emu [INFO] finished tweaking git repo https://github.com/pdamianik/Chip8Emu [INFO] tweaked toml for git repo https://github.com/pdamianik/Chip8Emu written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/pdamianik/Chip8Emu already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 9d39fed9078b8c219013c7972b5d4ac90068c953bb7931b6331a1e367983cece [INFO] running `Command { std: "docker" "start" "-a" "9d39fed9078b8c219013c7972b5d4ac90068c953bb7931b6331a1e367983cece", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d39fed9078b8c219013c7972b5d4ac90068c953bb7931b6331a1e367983cece", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d39fed9078b8c219013c7972b5d4ac90068c953bb7931b6331a1e367983cece", kill_on_drop: false }` [INFO] [stdout] 9d39fed9078b8c219013c7972b5d4ac90068c953bb7931b6331a1e367983cece [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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--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] fc2301c34ebd2c3e5b88183f3d1dc7f36649180f54fea471626f9c8451a76e88 [INFO] running `Command { std: "docker" "start" "-a" "fc2301c34ebd2c3e5b88183f3d1dc7f36649180f54fea471626f9c8451a76e88", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling chip8emu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `changes` [INFO] [stdout] --> src/frontend/term.rs:148:13 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn init(changes: Receiver, keyboard_sender: Sender<[u8; 4]>, beep: Arc>) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_changes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keyboard_sender` [INFO] [stdout] --> src/frontend/term.rs:148:44 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn init(changes: Receiver, keyboard_sender: Sender<[u8; 4]>, beep: Arc>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keyboard_sender` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `beep` [INFO] [stdout] --> src/frontend/term.rs:148:78 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn init(changes: Receiver, keyboard_sender: Sender<[u8; 4]>, beep: Arc>) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_beep` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EXEC_SPEED` [INFO] [stdout] --> src/emu.rs:121:1 [INFO] [stdout] | [INFO] [stdout] 121 | const EXEC_SPEED: u64 = 700; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EXEC_DELAY` [INFO] [stdout] --> src/emu.rs:123:1 [INFO] [stdout] | [INFO] [stdout] 123 | const EXEC_DELAY: Duration = Duration::from_nanos(1_000_000_000u64/EXEC_SPEED); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `render_ui` [INFO] [stdout] --> src/frontend/term.rs:66:4 [INFO] [stdout] | [INFO] [stdout] 66 | fn render_ui() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `render_change` [INFO] [stdout] --> src/frontend/term.rs:75:4 [INFO] [stdout] | [INFO] [stdout] 75 | fn render_change(change: DisplayCmd) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `render_changes` [INFO] [stdout] --> src/frontend/term.rs:96:4 [INFO] [stdout] | [INFO] [stdout] 96 | fn render_changes(display_cmds: Receiver) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `keyboard_init` [INFO] [stdout] --> src/frontend/term.rs:111:4 [INFO] [stdout] | [INFO] [stdout] 111 | fn keyboard_init(sender: Sender<[u8; 4]>) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bell_init` [INFO] [stdout] --> src/frontend/term.rs:133:4 [INFO] [stdout] | [INFO] [stdout] 133 | fn bell_init(beep: Arc>) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `console_exit` [INFO] [stdout] --> src/frontend/term.rs:159:4 [INFO] [stdout] | [INFO] [stdout] 159 | fn console_exit() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.59s [INFO] running `Command { std: "docker" "inspect" "fc2301c34ebd2c3e5b88183f3d1dc7f36649180f54fea471626f9c8451a76e88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc2301c34ebd2c3e5b88183f3d1dc7f36649180f54fea471626f9c8451a76e88", kill_on_drop: false }` [INFO] [stdout] fc2301c34ebd2c3e5b88183f3d1dc7f36649180f54fea471626f9c8451a76e88 [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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5633facabed6385aac825e388d96bc42656894a66b1a7b376cbd2f6c04502a0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f5633facabed6385aac825e388d96bc42656894a66b1a7b376cbd2f6c04502a0", kill_on_drop: false }` [INFO] [stderr] Compiling chip8emu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `changes` [INFO] [stdout] --> src/frontend/term.rs:148:13 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn init(changes: Receiver, keyboard_sender: Sender<[u8; 4]>, beep: Arc>) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_changes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keyboard_sender` [INFO] [stdout] --> src/frontend/term.rs:148:44 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn init(changes: Receiver, keyboard_sender: Sender<[u8; 4]>, beep: Arc>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keyboard_sender` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `beep` [INFO] [stdout] --> src/frontend/term.rs:148:78 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn init(changes: Receiver, keyboard_sender: Sender<[u8; 4]>, beep: Arc>) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_beep` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EXEC_SPEED` [INFO] [stdout] --> src/emu.rs:121:1 [INFO] [stdout] | [INFO] [stdout] 121 | const EXEC_SPEED: u64 = 700; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EXEC_DELAY` [INFO] [stdout] --> src/emu.rs:123:1 [INFO] [stdout] | [INFO] [stdout] 123 | const EXEC_DELAY: Duration = Duration::from_nanos(1_000_000_000u64/EXEC_SPEED); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `render_ui` [INFO] [stdout] --> src/frontend/term.rs:66:4 [INFO] [stdout] | [INFO] [stdout] 66 | fn render_ui() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `render_change` [INFO] [stdout] --> src/frontend/term.rs:75:4 [INFO] [stdout] | [INFO] [stdout] 75 | fn render_change(change: DisplayCmd) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `render_changes` [INFO] [stdout] --> src/frontend/term.rs:96:4 [INFO] [stdout] | [INFO] [stdout] 96 | fn render_changes(display_cmds: Receiver) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `keyboard_init` [INFO] [stdout] --> src/frontend/term.rs:111:4 [INFO] [stdout] | [INFO] [stdout] 111 | fn keyboard_init(sender: Sender<[u8; 4]>) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bell_init` [INFO] [stdout] --> src/frontend/term.rs:133:4 [INFO] [stdout] | [INFO] [stdout] 133 | fn bell_init(beep: Arc>) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `console_exit` [INFO] [stdout] --> src/frontend/term.rs:159:4 [INFO] [stdout] | [INFO] [stdout] 159 | fn console_exit() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `Command { std: "docker" "inspect" "f5633facabed6385aac825e388d96bc42656894a66b1a7b376cbd2f6c04502a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5633facabed6385aac825e388d96bc42656894a66b1a7b376cbd2f6c04502a0", kill_on_drop: false }` [INFO] [stdout] f5633facabed6385aac825e388d96bc42656894a66b1a7b376cbd2f6c04502a0 [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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ac683391038ee55db8c28b7ec711d55e77d5cee10404920f276331328691044f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ac683391038ee55db8c28b7ec711d55e77d5cee10404920f276331328691044f", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused variable: `changes` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/frontend/term.rs:148:13 [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] 148 | pub fn init(changes: Receiver, keyboard_sender: Sender<[u8; 4]>, beep: Arc>) { [INFO] [stdout] [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_changes` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `keyboard_sender` [INFO] [stderr] --> src/frontend/term.rs:148:44 [INFO] [stderr] | [INFO] [stderr] 148 | pub fn init(changes: Receiver, keyboard_sender: Sender<[u8; 4]>, beep: Arc>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keyboard_sender` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `beep` [INFO] [stderr] --> src/frontend/term.rs:148:78 [INFO] [stderr] | [INFO] [stderr] 148 | pub fn init(changes: Receiver, keyboard_sender: Sender<[u8; 4]>, beep: Arc>) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_beep` [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `EXEC_SPEED` [INFO] [stderr] --> src/emu.rs:121:1 [INFO] [stderr] | [INFO] [stderr] 121 | const EXEC_SPEED: u64 = 700; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `EXEC_DELAY` [INFO] [stderr] --> src/emu.rs:123:1 [INFO] [stderr] | [INFO] [stderr] 123 | const EXEC_DELAY: Duration = Duration::from_nanos(1_000_000_000u64/EXEC_SPEED); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `render_ui` [INFO] [stderr] --> src/frontend/term.rs:66:4 [INFO] [stderr] | [INFO] [stderr] 66 | fn render_ui() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `render_change` [INFO] [stderr] --> src/frontend/term.rs:75:4 [INFO] [stderr] | [INFO] [stderr] 75 | fn render_change(change: DisplayCmd) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `render_changes` [INFO] [stderr] --> src/frontend/term.rs:96:4 [INFO] [stderr] | [INFO] [stderr] 96 | fn render_changes(display_cmds: Receiver) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `keyboard_init` [INFO] [stderr] --> src/frontend/term.rs:111:4 [INFO] [stderr] | [INFO] [stderr] 111 | fn keyboard_init(sender: Sender<[u8; 4]>) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `bell_init` [INFO] [stderr] --> src/frontend/term.rs:133:4 [INFO] [stderr] | [INFO] [stderr] 133 | fn bell_init(beep: Arc>) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `console_exit` [INFO] [stderr] --> src/frontend/term.rs:159:4 [INFO] [stderr] | [INFO] [stderr] 159 | fn console_exit() { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/chip8emu-14d805799a986f8f) [INFO] running `Command { std: "docker" "inspect" "ac683391038ee55db8c28b7ec711d55e77d5cee10404920f276331328691044f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac683391038ee55db8c28b7ec711d55e77d5cee10404920f276331328691044f", kill_on_drop: false }` [INFO] [stdout] ac683391038ee55db8c28b7ec711d55e77d5cee10404920f276331328691044f