Build failed. https://zuul.opendev.org/t/openstack/buildset/28a4bf309afe436fab52ecdb43eccb06 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8d074575f29040869483d5f0fe95b3e0 : FAILURE in 3m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0527334e487942c0a3fc46aff1e51427 : FAILURE in 3m 01s