only in patch2:
unchanged:
--- a/core/modules/system/src/Tests/System/StatusTest.php
+++ b/core/modules/system/src/Tests/System/StatusTest.php
@@ -41,6 +41,10 @@ public function testStatusPage() {
     $phpversion = phpversion();
     $this->assertText($phpversion, 'Php version is shown on the page.');
 
+    $cron_url = \Drupal::url('system.cron', ['key' => \Drupal::state()->get('system.cron_key')], ['absolute' => TRUE]);
+    $this->assertText($cron_url);
+    $this->assertLinkByHref($cron_url);
+
     // Checks if the suggestion to update to php 5.5.21 or 5.6.5 for disabling
     // multiple statements is present when necessary.
     if (\Drupal::database()->driver() === 'mysql' && !SystemRequirements::phpVersionWithPdoDisallowMultipleStatements($phpversion)) {