Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5224788f9df44a3dbd3f83060a61d7f8 : SUCCESS in 5m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f7e915c20ce7453f81a778cd85a46a6f : FAILURE in 3m 59s