diff --git a/core/modules/media_library/tests/src/FunctionalJavascript/UploadFail.php b/core/modules/media_library/tests/src/FunctionalJavascript/UploadFail.php
index 27a5227a06..a1a8a0c56e 100644
--- a/core/modules/media_library/tests/src/FunctionalJavascript/UploadFail.php
+++ b/core/modules/media_library/tests/src/FunctionalJavascript/UploadFail.php
@@ -92,11 +92,7 @@ public function testManyConsecutiveUploads() {
           ->fetchAll();
         $output = "The file_managed table not updated on iteration $count.";
         foreach ($logs as $log) {
-          $output .= "\n\n\nmessage: " . $log->message . "\n\n\n variables:  " . $log->variables;
-        }
-
-        if (empty($output)) {
-          $output = "The file_managed table not updated on iteration $count.";
+          $output .= "\n" . $log->message;
         }
         throw new AssertionFailedError($output);
       }
@@ -116,8 +112,7 @@ public function testManyConsecutiveUploads() {
       $this->assertElementExistsAfterWait('css', '[name="field_twin_media-0-media-library-remove-button"]', 10000, "Media remove button not found on iteration $count")->click();
       $this->waitForText('2 media items remaining', 10000, "'2 media items remaining' not found on iteration $count");
       $count++;
-      // If iteration was successful, clear out messages.
-      $this->container->get('database')->truncate('watchdog')->execute();
+      $this->resetAll();
       usleep(10000);
     }