Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c88fb90fc61247bcb2f110e12197031f : RETRY_LIMIT in 3m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/adcbb55fe7dd46b2a999481be371b1dd : FAILURE in 3m 40s