Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4367bf490a4c44e6a81ec33b520e3611 : SUCCESS in 5m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6a768bf456d5491f9d6f6c3e54118c3e : FAILURE in 4m 03s