only in patch2:
unchanged:
--- a/core/modules/user/src/Tests/UserPasswordResetTest.php
+++ b/core/modules/user/src/Tests/UserPasswordResetTest.php
@@ -38,21 +38,16 @@ protected function setUp() {
     $this->drupalPlaceBlock('system_menu_block:account');
 
     // Create a user.
-    $account = $this->drupalCreateUser();
+    $this->account = $this->drupalCreateUser();
 
     // Activate user by logging in.
-    $this->drupalLogin($account);
-
-    $this->account = user_load($account->id());
+    $this->drupalLogin($this->account);
     $this->drupalLogout();
 
     // Set the last login time that is used to generate the one-time link so
     // that it is definitely over a second ago.
-    $account->login = REQUEST_TIME - mt_rand(10, 100000);
-    db_update('users_field_data')
-      ->fields(array('login' => $account->getLastLoginTime()))
-      ->condition('uid', $account->id())
-      ->execute();
+    $this->account->setLastLoginTime(REQUEST_TIME - mt_rand(10, 100000));
+    $this->account->save();
   }
 
   /**