Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/57cc6ad8474c4a8fbfa7e3bcd4471c84 : SUCCESS in 6m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/935d4096c13b4015a2019cbcd121d23e : FAILURE in 4m 22s