1) MediaWiki\Logger\Monolog\AvroFormatterTest::testDoesSomethingWhenSchemaAvailable Only variables should be passed by reference /home/km/projects/vagrant/mediawiki/includes/debug/logger/monolog/AvroFormatter.php:143 /home/km/projects/vagrant/mediawiki/includes/debug/logger/monolog/AvroFormatter.php:86 /home/km/projects/vagrant/mediawiki/tests/phpunit/includes/debug/logger/monolog/AvroFormatterTest.php:65 /home/km/projects/vagrant/mediawiki/tests/phpunit/MediaWikiTestCase.php:389
$ php -v PHP 7.0.9-1 (cli) ( NTS ) Copyright (c) 1997-2016 The PHP Group Zend Engine v3.0.0, Copyright (c) 1998-2016 Zend Technologies with Zend OPcache v7.0.9-1, Copyright (c) 1999-2016, by Zend Technologies