Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/30272518b32a416fa5c62b64e89f6569 : SUCCESS in 4m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3bb68fe1f1d14045aa4cbbfa17bf686c : FAILURE in 3m 51s