Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f112b540359b4518b1d5c4c0d8feba00 : SUCCESS in 7m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d190b38dea5e4bd09742f4f84c1d58ce : FAILURE in 6m 47s