Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d9241a4af6594c2894c73124f5fb8e1e : RETRY_LIMIT in 3m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/599f678c137f4491963d537b4d3636dc : FAILURE in 3m 10s