Change LOGI to not use worker_log

emper/Debug.hpp

@@ -23,7 +23,7 @@
 
 #endif
 
-#define LOGI(x) do { std::stringstream sst; sst << x; logI(sst.str()); } while (false)
+#define LOGI(x) do { std::cerr << "Info: " << x << std::endl; } while (false)
 
 #define ABORT(x) do { std::stringstream sst; sst << x; logI(sst.str()); abort(); } while (false)