Fix env_logger warning

Author: jsarenik

src/main.rs

@@ -43,7 +43,7 @@ async fn main() -> std::io::Result<()> {
     let piping_server = &PipingServer::new();
 
     // Set default log level
-    env_logger::from_env(env_logger::Env::default().default_filter_or("info")).init();
+    env_logger::Builder::from_env(env_logger::Env::default().default_filter_or("info")).init();
 
     let https_server = if opt.enable_https {
         if let (Some(https_port), Some(crt_path), Some(key_path)) =