phpunit src/Symfony/Bundle/TwigBundle

There were 2 errors:

1) Symfony\Bundle\TwigBundle\Tests\Controller\ExceptionControllerTest::testShowActionCanBeForcedToShowErrorPage
ob_end_clean(): failed to delete buffer. No buffer to delete


2) Symfony\Bundle\TwigBundle\Tests\Controller\ExceptionControllerTest::testFallbackToHtmlIfNoTemplateForRequestedFormat
ob_end_clean(): failed to delete buffer. No buffer to delete