See https://integration.wikimedia.org/ci/job/mwext-testextension-hhvm/33215/console
17:52:01 1) ApiDocumentationTest::testDocumentationExists with data set "Module devicemaplogcapture with MiserMode=false, AllowCategorizedRecentChanges=false" ('devicemaplogcapture', array(false, false)) 17:52:01 Module description message apihelp-devicemaplogcapture-description exists 17:52:01 Failed asserting that false is true. 17:52:01 17:52:01 /srv/jenkins-workspace/workspace/mwext-testextension-hhvm/src/tests/phpunit/structure/ApiDocumentationTest.php:51 17:52:01 /srv/jenkins-workspace/workspace/mwext-testextension-hhvm/src/tests/phpunit/structure/ApiDocumentationTest.php:80 17:52:01 /srv/jenkins-workspace/workspace/mwext-testextension-hhvm/src/tests/phpunit/MediaWikiTestCase.php:399 17:52:01 /srv/jenkins-workspace/workspace/mwext-testextension-hhvm/src/maintenance/doMaintenance.php:111 17:52:01 17:52:01 2) ApiDocumentationTest::testDocumentationExists with data set "Module devicemaplogcapture with MiserMode=true, AllowCategorizedRecentChanges=true" ('devicemaplogcapture', array(true, true)) 17:52:01 Module description message apihelp-devicemaplogcapture-description exists 17:52:01 Failed asserting that false is true. 17:52:01 17:52:01 /srv/jenkins-workspace/workspace/mwext-testextension-hhvm/src/tests/phpunit/structure/ApiDocumentationTest.php:51 17:52:01 /srv/jenkins-workspace/workspace/mwext-testextension-hhvm/src/tests/phpunit/structure/ApiDocumentationTest.php:80 17:52:01 /srv/jenkins-workspace/workspace/mwext-testextension-hhvm/src/tests/phpunit/MediaWikiTestCase.php:399 17:52:01 /srv/jenkins-workspace/workspace/mwext-testextension-hhvm/src/maintenance/doMaintenance.php:111