Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2dfeef8eb6b149a7b03921ddc10aa7e7 : SUCCESS in 4m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2e0909fc8c94486f8955834b5058b43a : FAILURE in 3m 03s