Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c196c3973c38483f8edbfa9d786e7ab7 : RETRY_LIMIT in 3m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c3f3e74a3290423596e8cd60204a2013 : SUCCESS in 5m 43s