Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/dffae21e881c483da6002f4fbe4de950 : SUCCESS in 7m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d73b99c39cc045f1bb4a83130017e58e : FAILURE in 5m 06s