Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b8c2883cba0d4816be2f9ba3b4c33f34 : RETRY_LIMIT in 2m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/567fafe717e54d6bb0cf24b19be89877 : SUCCESS in 24m 12s