Per https://integration.wikimedia.org/ci/job/wmf-quibble-vendor-mysql-hhvm-docker/10708/console
00:39:26 1) Flow\Tests\Api\ApiFlowLockTopicTest::testLockTopic 00:39:26 Undefined index: uowc3dyf1gre9eyg 00:39:26 00:39:26 /workspace/src/extensions/Flow/tests/phpunit/Api/ApiFlowLockTopicTest.php:42 00:39:26 /workspace/src/tests/phpunit/MediaWikiTestCase.php:424 00:39:26 /workspace/src/maintenance/doMaintenance.php:94 00:39:26 00:39:26 -- 00:39:26 00:39:26 There was 1 failure: 00:39:26 00:39:26 1) Flow\Tests\Collection\PostCollectionTest::testGetLastRevision 00:39:26 Failed asserting that false is true. 00:39:26 00:39:26 /workspace/src/extensions/Flow/tests/phpunit/Collection/PostCollectionTest.php:90 00:39:26 /workspace/src/tests/phpunit/MediaWikiTestCase.php:424 00:39:26 /workspace/src/maintenance/doMaintenance.php:94 00:39:26 00:39:26 FAILURES! 00:39:26 Tests: 3812, Assertions: 12753, Errors: 1, Failures: 1, Skipped: 102.