Build failed. https://zuul.opendev.org/t/openstack/buildset/f8c6b01fa96644ce92f59a3a2867ca92 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bac77af7b27f43abbb4d9f4e0901f627 : RETRY_LIMIT in 3m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b5b07e51a9f5407a9dd7749fa9883e73 : FAILURE in 2m 20s