Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c5b90de047b948b295414390d3cd44cc : FAILURE in 6m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/201063c3eaa14c3f9d6bc457d8c98d19 : SUCCESS in 7m 47s