Rebalance failed with timeout for n1ql+rebalance out

./testrunner -i /tmp/testexec.8234.ini -p get-cbcollect-info=True,GROUP=n1ql_op_without_timers -t eventing.eventing_rebalance.EventingRebalance.test_rebalance_out_with_different_topologies,doc-per-day=20,dataset=default,nodes_init=5,services_init=kv:index:n1ql-eventing-eventing-eventing:index:n1ql-eventing:n1ql,groups=simple,server_out=4,reset_services=True,handler_code=n1ql_op_without_timers,replicas=1,GROUP=n1ql_op_without_timers

[2019-09-08 01:40:44,341] - [rest_client:3305] ERROR - {u'node': u'ns_1@172.23.106.15', u'code': 0, u'text': u'Rebalance exited with reason {service_rebalance_failed,eventing,\n                              {rebalance_failed,\n                               {service_error,\n                                <<"eventing rebalance hasn\'t made progress for past 600 secs">>}}}.\nRebalance Operation Id = 6bb5214bcb0251e768aa89ef24931963', u'shortText': u'message', u'serverTime': u'2019-09-08T01:40:41.909Z', u'module': u'ns_orchestrator', u'tstamp': 1567932041909, u'type': u'critical'}