Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2fbb330eaf1142c0b80724dd76896172 : FAILURE in 21m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/359b7d1dda5d4d41a2a81a5cc3e85e0d : SUCCESS in 7m 20s