diff --git a/asterixdb/asterix-app/src/test/java/org/apache/asterix/test/common/TestExecutor.java b/asterixdb/asterix-app/src/test/java/org/apache/asterix/test/common/TestExecutor.java
index 73b3e70..afc3246 100644
--- a/asterixdb/asterix-app/src/test/java/org/apache/asterix/test/common/TestExecutor.java
+++ b/asterixdb/asterix-app/src/test/java/org/apache/asterix/test/common/TestExecutor.java
@@ -1182,6 +1182,7 @@
                 if (testFile.getName().startsWith(DIAGNOSE)) {
                     LOGGER.info("Diagnostic output: {}", IOUtils.toString(resultStream, StandardCharsets.UTF_8));
                 } else {
+                    LOGGER.info("Unexpected output: {}", IOUtils.toString(resultStream, StandardCharsets.UTF_8));
                     Assert.fail("no result file for " + testFile.toString() + "; queryCount: " + queryCount
                             + ", filectxs.size: " + numResultFiles);
                 }