Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/93c87c47315645198fbe52c49c923ac2 : FAILURE in 7m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f4987a070da947c49266e1fad758bbc4 : SUCCESS in 6m 37s