Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0ea3b2e12bbf411bb2e35e2bcd3aa0a4 : FAILURE in 3m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e482468c5731457db3f80af2560eadcb : FAILURE in 2m 53s