[INFO] cloning repository https://github.com/nux-emulator/nux-emulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nux-emulator/nux-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnux-emulator%2Fnux-emulator", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c30333969366643c2662a9b1fb2b002e55696291
[INFO] checking nux-emulator/nux-emulator against master#c290daa1e5274a52e54a0f49e31bd70192abc606 for pr-133502-23
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnux-emulator%2Fnux-emulator" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nux-emulator/nux-emulator
[INFO] finished tweaking git repo https://github.com/nux-emulator/nux-emulator
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[INFO] validating manifest of git repo https://github.com/nux-emulator/nux-emulator on toolchain c290daa1e5274a52e54a0f49e31bd70192abc606
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nux-emulator/nux-emulator 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" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `MouseMoveMap`
[INFO] [stdout]  --> nux-ui/src/keymap/engine.rs:6:53
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::keymap::{self, KeyMapNode, KeymapConfig, MouseMoveMap, Pos};
[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: `Pos`
[INFO] [stdout]  --> nux-ui/src/keymap/overlay.rs:6:47
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::keymap::{KeyMapNode, KeymapConfig, Pos};
[INFO] [stdout]   |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MouseMoveMap`
[INFO] [stdout]  --> nux-ui/src/keymap/engine.rs:6:53
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::keymap::{self, KeyMapNode, KeymapConfig, MouseMoveMap, Pos};
[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: `Pos`
[INFO] [stdout]  --> nux-ui/src/keymap/overlay.rs:6:47
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::keymap::{KeyMapNode, KeymapConfig, Pos};
[INFO] [stdout]   |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_dir`
[INFO] [stdout]   --> nux-ui/src/vm_launcher.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let data_dir = crate::vm_bootstrap::data_dir();
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_dir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Pos` is never constructed
[INFO] [stdout]   --> nux-ui/src/keymap/mod.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Pos {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KeymapConfig` is never constructed
[INFO] [stdout]   --> nux-ui/src/keymap/mod.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct KeymapConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MouseMoveMap` is never constructed
[INFO] [stdout]   --> nux-ui/src/keymap/mod.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct MouseMoveMap {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_speed` is never used
[INFO] [stdout]   --> nux-ui/src/keymap/mod.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn default_speed() -> f64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_curve` is never used
[INFO] [stdout]   --> nux-ui/src/keymap/mod.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn default_curve() -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_ads` is never used
[INFO] [stdout]   --> nux-ui/src/keymap/mod.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn default_ads() -> f64 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClickNode` is never constructed
[INFO] [stdout]   --> nux-ui/src/keymap/mod.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub struct ClickNode {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DelayedClick` is never constructed
[INFO] [stdout]   --> nux-ui/src/keymap/mod.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub struct DelayedClick {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `KeyMapNode` is never used
[INFO] [stdout]    --> nux-ui/src/keymap/mod.rs:108:10
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub enum KeyMapNode {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_keymap` is never used
[INFO] [stdout]    --> nux-ui/src/keymap/mod.rs:171:8
[INFO] [stdout]     |
[INFO] [stdout] 171 | pub fn load_keymap(path: &Path) -> anyhow::Result<KeymapConfig> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_keymap_for_package` is never used
[INFO] [stdout]    --> nux-ui/src/keymap/mod.rs:183:8
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub fn find_keymap_for_package(package: &str) -> Option<KeymapConfig> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_active_keymap` is never used
[INFO] [stdout]    --> nux-ui/src/keymap/mod.rs:201:8
[INFO] [stdout]     |
[INFO] [stdout] 201 | pub fn load_active_keymap() -> Option<KeymapConfig> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dirs_path` is never used
[INFO] [stdout]    --> nux-ui/src/keymap/mod.rs:218:4
[INFO] [stdout]     |
[INFO] [stdout] 218 | fn dirs_path(subdir: &str) -> std::path::PathBuf {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key_name_to_keysym` is never used
[INFO] [stdout]    --> nux-ui/src/keymap/mod.rs:231:8
[INFO] [stdout]     |
[INFO] [stdout] 231 | pub fn key_name_to_keysym(name: &str) -> Option<u64> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_key_lookup` is never used
[INFO] [stdout]    --> nux-ui/src/keymap/mod.rs:319:8
[INFO] [stdout]     |
[INFO] [stdout] 319 | pub fn build_key_lookup(config: &KeymapConfig) -> HashMap<u64, Vec<usize>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ControlSocket` is never constructed
[INFO] [stdout]  --> nux-ui/src/keymap/control.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct ControlSocket;
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `touch_down_id`, `touch_up_id`, `touch_move_id`, and `tap` are never used
[INFO] [stdout]   --> nux-ui/src/keymap/control.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl ControlSocket {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] 11 |     /// Send touch-down at (x, y) with the given pointer ID.
[INFO] [stdout] 12 |     pub fn touch_down_id(&mut self, _id: u64, _x: u32, _y: u32) {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn touch_up_id(&mut self, _id: u64, _x: u32, _y: u32) {}
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn touch_move_id(&mut self, _id: u64, _x: u32, _y: u32) {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn tap(&mut self, _x: u32, _y: u32) {}
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PTR_STEER` is never used
[INFO] [stdout]   --> nux-ui/src/keymap/engine.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const PTR_STEER: u64 = 0;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PTR_AIM` is never used
[INFO] [stdout]   --> nux-ui/src/keymap/engine.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const PTR_AIM: u64 = 1;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PTR_FIRE` is never used
[INFO] [stdout]   --> nux-ui/src/keymap/engine.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const PTR_FIRE: u64 = 2;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PTR_BASE` is never used
[INFO] [stdout]   --> nux-ui/src/keymap/engine.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const PTR_BASE: u64 = 3; // keys use 3, 4, 5, ...
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MOUSE_LEFT` is never used
[INFO] [stdout]   --> nux-ui/src/keymap/engine.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const MOUSE_LEFT: u32 = 1;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MOUSE_RIGHT` is never used
[INFO] [stdout]   --> nux-ui/src/keymap/engine.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const MOUSE_RIGHT: u32 = 3;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KeymapEngine` is never constructed
[INFO] [stdout]   --> nux-ui/src/keymap/engine.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct KeymapEngine {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> nux-ui/src/keymap/engine.rs:62:12
[INFO] [stdout]     |
[INFO] [stdout]  61 | impl KeymapEngine {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout]  62 |     pub fn new(config: KeymapConfig, disp_w: u32, disp_h: u32) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     pub fn set_display_size(&mut self, w: u32, h: u32) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |     fn to_px(&self, pos: &Pos) -> (u32, u32) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     fn pointer_for(&mut self, node_idx: usize) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     pub fn on_key_down(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 367 |     pub fn on_key_up(&mut self, keysym: u64, control: &Arc<Mutex<Option<ControlSocket>>>) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 407 |     pub fn on_mouse_down(
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 441 |     pub fn on_mouse_up(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 474 |     pub fn on_mouse_move(
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 536 |     fn update_steer_wheel(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 618 |     fn release_all(&mut self, control: &Arc<Mutex<Option<ControlSocket>>>) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `keysym_to_key_name` is never used
[INFO] [stdout]    --> nux-ui/src/keymap/engine.rs:657:4
[INFO] [stdout]     |
[INFO] [stdout] 657 | fn keysym_to_key_name(keysym: u64) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_labels` is never used
[INFO] [stdout]   --> nux-ui/src/keymap/overlay.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn generate_labels(config: &KeymapConfig) -> Vec<(String, f64, f64)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `short_key_name` is never used
[INFO] [stdout]    --> nux-ui/src/keymap/overlay.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn short_key_name(key: &str) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input_area` is never read
[INFO] [stdout]   --> nux-ui/src/window.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct NuxWindow {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub input_area: gtk::DrawingArea,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `host_out` is never used
[INFO] [stdout]   --> nux-ui/src/vm_bootstrap.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn host_out() -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_dir`
[INFO] [stdout]   --> nux-ui/src/vm_launcher.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let data_dir = crate::vm_bootstrap::data_dir();
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_dir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Pos` is never constructed
[INFO] [stdout]   --> nux-ui/src/keymap/mod.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Pos {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KeymapConfig` is never constructed
[INFO] [stdout]   --> nux-ui/src/keymap/mod.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct KeymapConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MouseMoveMap` is never constructed
[INFO] [stdout]   --> nux-ui/src/keymap/mod.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct MouseMoveMap {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_speed` is never used
[INFO] [stdout]   --> nux-ui/src/keymap/mod.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn default_speed() -> f64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_curve` is never used
[INFO] [stdout]   --> nux-ui/src/keymap/mod.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn default_curve() -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_ads` is never used
[INFO] [stdout]   --> nux-ui/src/keymap/mod.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn default_ads() -> f64 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClickNode` is never constructed
[INFO] [stdout]   --> nux-ui/src/keymap/mod.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub struct ClickNode {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DelayedClick` is never constructed
[INFO] [stdout]   --> nux-ui/src/keymap/mod.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub struct DelayedClick {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `KeyMapNode` is never used
[INFO] [stdout]    --> nux-ui/src/keymap/mod.rs:108:10
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub enum KeyMapNode {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_keymap` is never used
[INFO] [stdout]    --> nux-ui/src/keymap/mod.rs:171:8
[INFO] [stdout]     |
[INFO] [stdout] 171 | pub fn load_keymap(path: &Path) -> anyhow::Result<KeymapConfig> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_keymap_for_package` is never used
[INFO] [stdout]    --> nux-ui/src/keymap/mod.rs:183:8
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub fn find_keymap_for_package(package: &str) -> Option<KeymapConfig> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_active_keymap` is never used
[INFO] [stdout]    --> nux-ui/src/keymap/mod.rs:201:8
[INFO] [stdout]     |
[INFO] [stdout] 201 | pub fn load_active_keymap() -> Option<KeymapConfig> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dirs_path` is never used
[INFO] [stdout]    --> nux-ui/src/keymap/mod.rs:218:4
[INFO] [stdout]     |
[INFO] [stdout] 218 | fn dirs_path(subdir: &str) -> std::path::PathBuf {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key_name_to_keysym` is never used
[INFO] [stdout]    --> nux-ui/src/keymap/mod.rs:231:8
[INFO] [stdout]     |
[INFO] [stdout] 231 | pub fn key_name_to_keysym(name: &str) -> Option<u64> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_key_lookup` is never used
[INFO] [stdout]    --> nux-ui/src/keymap/mod.rs:319:8
[INFO] [stdout]     |
[INFO] [stdout] 319 | pub fn build_key_lookup(config: &KeymapConfig) -> HashMap<u64, Vec<usize>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ControlSocket` is never constructed
[INFO] [stdout]  --> nux-ui/src/keymap/control.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct ControlSocket;
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `touch_down_id`, `touch_up_id`, `touch_move_id`, and `tap` are never used
[INFO] [stdout]   --> nux-ui/src/keymap/control.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl ControlSocket {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] 11 |     /// Send touch-down at (x, y) with the given pointer ID.
[INFO] [stdout] 12 |     pub fn touch_down_id(&mut self, _id: u64, _x: u32, _y: u32) {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn touch_up_id(&mut self, _id: u64, _x: u32, _y: u32) {}
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn touch_move_id(&mut self, _id: u64, _x: u32, _y: u32) {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn tap(&mut self, _x: u32, _y: u32) {}
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PTR_STEER` is never used
[INFO] [stdout]   --> nux-ui/src/keymap/engine.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const PTR_STEER: u64 = 0;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PTR_AIM` is never used
[INFO] [stdout]   --> nux-ui/src/keymap/engine.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const PTR_AIM: u64 = 1;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PTR_FIRE` is never used
[INFO] [stdout]   --> nux-ui/src/keymap/engine.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const PTR_FIRE: u64 = 2;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PTR_BASE` is never used
[INFO] [stdout]   --> nux-ui/src/keymap/engine.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const PTR_BASE: u64 = 3; // keys use 3, 4, 5, ...
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MOUSE_LEFT` is never used
[INFO] [stdout]   --> nux-ui/src/keymap/engine.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const MOUSE_LEFT: u32 = 1;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MOUSE_RIGHT` is never used
[INFO] [stdout]   --> nux-ui/src/keymap/engine.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const MOUSE_RIGHT: u32 = 3;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KeymapEngine` is never constructed
[INFO] [stdout]   --> nux-ui/src/keymap/engine.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct KeymapEngine {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> nux-ui/src/keymap/engine.rs:62:12
[INFO] [stdout]     |
[INFO] [stdout]  61 | impl KeymapEngine {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout]  62 |     pub fn new(config: KeymapConfig, disp_w: u32, disp_h: u32) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     pub fn set_display_size(&mut self, w: u32, h: u32) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |     fn to_px(&self, pos: &Pos) -> (u32, u32) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     fn pointer_for(&mut self, node_idx: usize) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     pub fn on_key_down(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 367 |     pub fn on_key_up(&mut self, keysym: u64, control: &Arc<Mutex<Option<ControlSocket>>>) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 407 |     pub fn on_mouse_down(
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 441 |     pub fn on_mouse_up(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 474 |     pub fn on_mouse_move(
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 536 |     fn update_steer_wheel(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 618 |     fn release_all(&mut self, control: &Arc<Mutex<Option<ControlSocket>>>) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `keysym_to_key_name` is never used
[INFO] [stdout]    --> nux-ui/src/keymap/engine.rs:657:4
[INFO] [stdout]     |
[INFO] [stdout] 657 | fn keysym_to_key_name(keysym: u64) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_labels` is never used
[INFO] [stdout]   --> nux-ui/src/keymap/overlay.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn generate_labels(config: &KeymapConfig) -> Vec<(String, f64, f64)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `short_key_name` is never used
[INFO] [stdout]    --> nux-ui/src/keymap/overlay.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn short_key_name(key: &str) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input_area` is never read
[INFO] [stdout]   --> nux-ui/src/window.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct NuxWindow {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub input_area: gtk::DrawingArea,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `host_out` is never used
[INFO] [stdout]   --> nux-ui/src/vm_bootstrap.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn host_out() -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 1m 57s
[INFO] running `Command { std: "docker" "inspect" "4e70a153dfba0686d5d5c228c61e1dde4138d20f515d126de4cfafe3c6030d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e70a153dfba0686d5d5c228c61e1dde4138d20f515d126de4cfafe3c6030d27", kill_on_drop: false }`
[INFO] [stdout] 4e70a153dfba0686d5d5c228c61e1dde4138d20f515d126de4cfafe3c6030d27
