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[INFO] [stdout] warning: struct `DeviceCacheEntry` is never constructed
[INFO] [stdout]   --> src/app.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct DeviceCacheEntry {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `DEVICE_CACHE` is never used
[INFO] [stdout]   --> src/app.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | static DEVICE_CACHE: std::sync::LazyLock<LockFreeHashMap<String, DeviceCacheEntry>> =
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AuthorizedResult` is never constructed
[INFO] [stdout]   --> src/app.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct AuthorizedResult{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `get_authorized`, `call_is_device_active`, and `get_last_heartbeat_write` are never used
[INFO] [stdout]    --> src/app.rs:218:8
[INFO] [stdout]     |
[INFO] [stdout] 174 | impl HbdService {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 218 |     fn get_authorized(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 236 |     fn call_is_device_active(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 278 |     fn get_last_heartbeat_write(mac: &str) -> Option<DateTime<Utc>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_db_healthy` is never used
[INFO] [stdout]   --> src/server.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl AppState {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn is_db_healthy(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DeviceCacheEntry` is never constructed
[INFO] [stdout]   --> src/app.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct DeviceCacheEntry {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `DEVICE_CACHE` is never used
[INFO] [stdout]   --> src/app.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | static DEVICE_CACHE: std::sync::LazyLock<LockFreeHashMap<String, DeviceCacheEntry>> =
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AuthorizedResult` is never constructed
[INFO] [stdout]   --> src/app.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct AuthorizedResult{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `get_authorized`, `call_is_device_active`, and `get_last_heartbeat_write` are never used
[INFO] [stdout]    --> src/app.rs:218:8
[INFO] [stdout]     |
[INFO] [stdout] 174 | impl HbdService {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 218 |     fn get_authorized(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 236 |     fn call_is_device_active(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 278 |     fn get_last_heartbeat_write(mac: &str) -> Option<DateTime<Utc>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_db_healthy` is never used
[INFO] [stdout]   --> src/server.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl AppState {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn is_db_healthy(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
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