diff --git a/lib/scenarios/index.js b/lib/scenarios/index.js
index 57cb17707..9217c9e31 100644
--- a/lib/scenarios/index.js
+++ b/lib/scenarios/index.js
@@ -50,6 +50,7 @@ async function runRspack(ctx) {
 			onData: function (chunk) {
 				const lines = (remainingLine + chunk).split("\n");
 				remainingLine = lines.pop();
+				console.log(lines);
 				lines.forEach(processLine);
 			}
 		}