Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5952b9e8b36a4e429593afef2e6fe34b : SUCCESS in 6m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9d9531ea40834a548377552f5d82a302 : FAILURE in 4m 06s