Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/00702bb75ba24e43ae60f460e9f2559c : RETRY_LIMIT in 1m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7d9b37976d6e4f7f8774666b51fb42a6 : FAILURE in 3m 56s