Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e390994e951b45e29cd8b46351c19559 : SUCCESS in 5m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/25db22a22b5743c39983a7d53538e686 : FAILURE in 4m 39s