Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/51e28f2beca74081ad6913055021291d : SUCCESS in 5m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b1ef4d3c6b79488f91809a0d803b245d : FAILURE in 4m 38s