Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ea4edb6988a54128aded1ca1408af327 : RETRY_LIMIT in 3m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a5e3601be2fa45079dd14091ecf3d162 : FAILURE in 4m 25s