Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/47d792f7439c488a8a900a67b962597f : SUCCESS in 6m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/be4ab4ba02214837a59d0c152be2ef45 : FAILURE in 4m 56s