Switch from tracing to log crate

src/worker/run.rs

@@ -5,8 +5,8 @@ use std::{
     sync::{Arc, Mutex},
 };
 
+use log::error;
 use tokio::sync::Notify;
-use tracing::error;
 
 use crate::{
     config::WorkerServerConfig,

src/worker/server.rs

@@ -1,9 +1,9 @@
 use std::sync::{Arc, Mutex};
 
+use log::{debug, warn};
 use reqwest::Client;
 use tempfile::TempDir;
 use tokio::sync::Mutex as AsyncMutex;
-use tracing::{debug, warn};
 
 use crate::{
     config::{WorkerConfig, WorkerServerConfig},