Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/efc815e116f24d90a6cf237137099579 : SUCCESS in 4m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5bde0928941a4791beb41f635d809cfb : FAILURE in 3m 48s