[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] 77711f09b732dafb5a7a32bbcd4c0b2ad6daee0d [INFO] testing pdamianik/Chip8Emu against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpdamianik%2FChip8Emu" "/workspace/builds/worker-34/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-34/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pdamianik/Chip8Emu on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-34/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 10121a2001c1768e598dd25f3a2314f89c37e64dc4e9971c2e1ee29754d43719 [INFO] running `Command { std: "docker" "start" "-a" "10121a2001c1768e598dd25f3a2314f89c37e64dc4e9971c2e1ee29754d43719", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "10121a2001c1768e598dd25f3a2314f89c37e64dc4e9971c2e1ee29754d43719", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10121a2001c1768e598dd25f3a2314f89c37e64dc4e9971c2e1ee29754d43719", kill_on_drop: false }` [INFO] [stdout] 10121a2001c1768e598dd25f3a2314f89c37e64dc4e9971c2e1ee29754d43719 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42a670337e0a2c48047b8b7dce32cef2ef945212a15060c8a4fd1823dea4863e [INFO] running `Command { std: "docker" "start" "-a" "42a670337e0a2c48047b8b7dce32cef2ef945212a15060c8a4fd1823dea4863e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.99 [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:145:13 [INFO] [stdout] | [INFO] [stdout] 145 | 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:145:44 [INFO] [stdout] | [INFO] [stdout] 145 | 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:145:78 [INFO] [stdout] | [INFO] [stdout] 145 | 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:63:4 [INFO] [stdout] | [INFO] [stdout] 63 | fn render_ui() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `render_change` [INFO] [stdout] --> src/frontend/term.rs:72:4 [INFO] [stdout] | [INFO] [stdout] 72 | 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:93:4 [INFO] [stdout] | [INFO] [stdout] 93 | 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:108:4 [INFO] [stdout] | [INFO] [stdout] 108 | 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:130:4 [INFO] [stdout] | [INFO] [stdout] 130 | 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:156:4 [INFO] [stdout] | [INFO] [stdout] 156 | 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 6.58s [INFO] running `Command { std: "docker" "inspect" "42a670337e0a2c48047b8b7dce32cef2ef945212a15060c8a4fd1823dea4863e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42a670337e0a2c48047b8b7dce32cef2ef945212a15060c8a4fd1823dea4863e", kill_on_drop: false }` [INFO] [stdout] 42a670337e0a2c48047b8b7dce32cef2ef945212a15060c8a4fd1823dea4863e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be10b95ecc4339e3fb46d783fa77a4206d723e9c7620f413db4514105e2d470d [INFO] running `Command { std: "docker" "start" "-a" "be10b95ecc4339e3fb46d783fa77a4206d723e9c7620f413db4514105e2d470d", 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:145:13 [INFO] [stdout] | [INFO] [stdout] 145 | 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:145:44 [INFO] [stdout] | [INFO] [stdout] 145 | 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:145:78 [INFO] [stdout] | [INFO] [stdout] 145 | 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:63:4 [INFO] [stdout] | [INFO] [stdout] 63 | fn render_ui() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `render_change` [INFO] [stdout] --> src/frontend/term.rs:72:4 [INFO] [stdout] | [INFO] [stdout] 72 | 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:93:4 [INFO] [stdout] | [INFO] [stdout] 93 | 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:108:4 [INFO] [stdout] | [INFO] [stdout] 108 | 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:130:4 [INFO] [stdout] | [INFO] [stdout] 130 | 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:156:4 [INFO] [stdout] | [INFO] [stdout] 156 | 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 1.37s [INFO] running `Command { std: "docker" "inspect" "be10b95ecc4339e3fb46d783fa77a4206d723e9c7620f413db4514105e2d470d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be10b95ecc4339e3fb46d783fa77a4206d723e9c7620f413db4514105e2d470d", kill_on_drop: false }` [INFO] [stdout] be10b95ecc4339e3fb46d783fa77a4206d723e9c7620f413db4514105e2d470d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 47703a40c5291e20e3e21161cf1866dafb24981f5a211247f881b3d038b68f2d [INFO] running `Command { std: "docker" "start" "-a" "47703a40c5291e20e3e21161cf1866dafb24981f5a211247f881b3d038b68f2d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `changes` [INFO] [stderr] --> src/frontend/term.rs:145:13 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn init(changes: Receiver, keyboard_sender: Sender<[u8; 4]>, beep: Arc>) { [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:145:44 [INFO] [stderr] | [INFO] [stderr] 145 | 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:145:78 [INFO] [stderr] | [INFO] [stderr] 145 | 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:63:4 [INFO] [stderr] | [INFO] [stderr] 63 | fn render_ui() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `render_change` [INFO] [stderr] --> src/frontend/term.rs:72:4 [INFO] [stderr] | [INFO] [stderr] 72 | fn render_change(change: DisplayCmd) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `render_changes` [INFO] [stderr] --> src/frontend/term.rs:93:4 [INFO] [stderr] | [INFO] [stderr] 93 | 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:108:4 [INFO] [stderr] | [INFO] [stderr] 108 | 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:130:4 [INFO] [stderr] | [INFO] [stderr] 130 | fn bell_init(beep: Arc>) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `console_exit` [INFO] [stderr] --> src/frontend/term.rs:156:4 [INFO] [stderr] | [INFO] [stderr] 156 | fn console_exit() { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `chip8emu` (bin "chip8emu" test) generated 11 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/chip8emu-6084cb42d12d0337) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "47703a40c5291e20e3e21161cf1866dafb24981f5a211247f881b3d038b68f2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47703a40c5291e20e3e21161cf1866dafb24981f5a211247f881b3d038b68f2d", kill_on_drop: false }` [INFO] [stdout] 47703a40c5291e20e3e21161cf1866dafb24981f5a211247f881b3d038b68f2d