Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/88db1992ae904293901b05e3544ead8c : SUCCESS in 7m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/21928a34922b4570b4f048b1da81a55b : FAILURE in 4m 07s