08:46:57 1) SpecialMobileDiffTest::testNames with data set #0 ('123', true)
08:46:57 MWException: Diff not implemented for Flow\Content\BoardContent; override generateContentDiffBody to fix this.
08:46:57 
08:46:57 /mnt/jenkins-workspace/workspace/mediawiki-extensions-zend/src/includes/diff/DifferenceEngine.php:790
08:46:57 /mnt/jenkins-workspace/workspace/mediawiki-extensions-zend/src/includes/diff/DifferenceEngine.php:733
08:46:57 /mnt/jenkins-workspace/workspace/mediawiki-extensions-zend/src/extensions/MobileFrontend/includes/specials/SpecialMobileDiff.php:214
08:46:57 /mnt/jenkins-workspace/workspace/mediawiki-extensions-zend/src/extensions/MobileFrontend/includes/specials/SpecialMobileDiff.php:125
08:46:57 /mnt/jenkins-workspace/workspace/mediawiki-extensions-zend/src/extensions/MobileFrontend/tests/phpunit/specials/SpecialMobileDiffTest.php:22
08:46:57 /mnt/jenkins-workspace/workspace/mediawiki-extensions-zend/src/tests/phpunit/MediaWikiTestCase.php:131