Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9576735e57344a3ab2e416636abc6099 : SUCCESS in 4m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fca7eef1ebd0440e99aece618e39c9c0 : FAILURE in 3m 38s