Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cc27a6bb452e404289590c511b4980cb : RETRY_LIMIT in 7m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b8c96d8e718c4486b3d092b0e08e519f : FAILURE in 7m 52s