Remove steal printing

src/lib.rs

@@ -397,13 +397,6 @@ impl Runner {
             }
         };
 
-        println!(
-            "oh lawd {:?} stolen {} tasks from {:?}",
-            std::thread::current().id(),
-            stolen.len(),
-            tid
-        );
-
         let mut guard = self.state.lock().unwrap();
         for task in &stolen {
             guard.pending.insert(task.task_id, Arc::clone(task));