This query:
http://cirrustest-cirrus-browser-bot.wmflabs.org/w/api.php?action=query&list=search&srsearch=d*e*a*d*l*y*w*i*l*d*c*a*r*d*d*e*a*d*l*y*w*i*l*d*c*a*r*d*d*e*a*d*l*y*w*i*l*d*c*a*r*d*d*e*a*d*w*i*l*d*c*a*r*d*
returns this error:
Call to protected method Status::getStatusArray() from context 'CirrusSearch\ElasticsearchIntermediary'
This is because getStatusArray is protected, so it can't be called directly.