Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ef02cffeff964d488caa09626c536680 : SUCCESS in 5m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/051452461e6c41029de5e93a1a613f35 : FAILURE in 4m 48s