Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/779fcccd2f214e28b641e3119418ad2f : SUCCESS in 4m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/39328643bfc44cbb9476a5fa4771d3a2 : RETRY_LIMIT in 1m 52s