@synchronizedDeferred(lock)
    def releasePrime(self, prime):
        self._primes.discard(prime)
Create stack and list outputs by using old algorithm.
dataset/ETHPy150Open OrbitzWorldwide/droned/droned/lib/droned/models/server.py/DroneServer.releasePrime--crossover with--dataset/ETHPy150Open openstack/rally/rally/plugins/openstack/scenarios/heat/stacks.py/HeatStacks.create_stack_and_list_output_via_API