Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/204dba4c578f4cac82e1dd4b04d95376 : SUCCESS in 6m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/42d86aa1ca09451d993bfe25ea784856 : FAILURE in 3m 55s