Build failed. https://zuul.opendev.org/t/openstack/buildset/8f8e5f0572ba428d92b591a70169d4c5 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8a775d62164342f48471b3e72c73532d : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f3fb2f3437d44da6af62960fc39a44fa : FAILURE in 4m 09s