Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/171191d506ea4f77902412125e647afc : FAILURE in 6m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8d4b583adf3a49ad851d3969a553406f : SUCCESS in 22m 56s