Drupal test run --------------- All tests will run. Test run started: Sunday, April 19, 2015 - 21:55 Test summary ------------ Drupal\aggregator\Tests\AddFeedTest 68 passes 3 fails FATAL Drupal\system\Tests\Entity\FieldWidgetConstraintValidatorTest: test runner returned a non-zero error code (139). - Found database prefix 'simpletest652907' for test ID 434. - Removed test site directory. - Removed 7 leftover tables. Drupal\link\Tests\LinkFieldTest 457 passes 4 fails FATAL Drupal\options\Tests\OptionsFieldTest: test runner returned a non-zero error code (139). - Found database prefix 'simpletest256352' for test ID 891. - Removed test site directory. - Removed 10 leftover tables. Drupal\page_cache\Tests\PageCacheTest 207 passes 11 fails Fatal error: Call to a member function id() on boolean in /home/berdir/Projekte/d8/core/modules/taxonomy/src/Tests/TermIndexTest.php on line 112 FATAL Drupal\taxonomy\Tests\TermIndexTest: test runner returned a non-zero error code (134). - Found database prefix 'simpletest416554' for test ID 1487. [19-Apr-2015 22:17:34 UTC] PHP Fatal error: Call to a member function id() on boolean in /home/berdir/Projekte/d8/core/modules/taxonomy/src/Tests/TermIndexTest.php on line 112 - Removed test site directory. - Removed 40 leftover tables. Fatal error: Cannot use 'Null' as class name as it is reserved in /home/berdir/Projekte/d8/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Null.php on line 24 FATAL Drupal\system\Tests\TypedData\TypedDataTest: test runner returned a non-zero error code (255). - Found database prefix 'simpletest399568' for test ID 1555. [19-Apr-2015 22:18:47 UTC] PHP Fatal error: Cannot use 'Null' as class name as it is reserved in /home/berdir/Projekte/d8/core/vendor/symfony/validator/Symfony/Component/Validator/Constraints/Null.php on line 24 - Removed test site directory. - Removed 2 leftover tables. Test run duration: 28 min 52 sec