Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6431ab053777461197b64cce16a90be4 : SUCCESS in 5m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ab62d6849ed3477ab7eae6ab984f4add : FAILURE in 3m 31s