Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ba554c8a0f4248589ef6a5a856b35d77 : SUCCESS in 7m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/28d93b6708ab4ed8b13910878db81235 : FAILURE in 4m 56s