CI for GrowthExperiments fails on master (test patch). Those are the errors:
13:07:56 includes/EventLogging/WelcomeSurveyLogger.php:63 PhanCoalescingNeverNull Using non-null $this->webRequest->getFuzzyBool('_returnto') of type bool as the left hand side of a null coalescing (??) operation. The right hand side may be unnecessary.
13:07:56 includes/HomepageHooks.php:790 PhanImpossibleTypeComparison Impossible attempt to check if $geEnabled of type int is identical to null of type null
13:07:56 maintenance/ExportWelcomeSurveyMailingListData.php:114 SecurityCheck-SQLInjection Calling method \Wikimedia\Rdbms\SelectQueryBuilder::where() in \GrowthExperiments\Maintenance\ExportWelcomeSurveyMailingListData::execute that outputs using tainted argument #1 (`('user_id <= ' . $toId)`). (Caused by: ../../includes/libs/rdbms/querybuilder/SelectQueryBuilder.php +317) (Caused by: maintenance/ExportWelcomeSurveyMailingListData.php +70; maintenance/ExportWelcomeSurveyMailingListData.php +175; ../../includes/libs/rdbms/querybuilder/SelectQueryBuilder.php +718)
13:07:56 maintenance/ExportWelcomeSurveyMailingListData.php:127 SecurityCheck-SQLInjection Calling method \Wikimedia\Rdbms\SelectQueryBuilder::andWhere() in \GrowthExperiments\Maintenance\ExportWelcomeSurveyMailingListData::execute that outputs using tainted argument #1. (Caused by: ../../includes/libs/rdbms/querybuilder/SelectQueryBuilder.php +344) (Caused by: maintenance/ExportWelcomeSurveyMailingListData.php +69; maintenance/ExportWelcomeSurveyMailingListData.php +175; ../../includes/libs/rdbms/querybuilder/SelectQueryBuilder.php +718)