Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/980e32b9a07c45fb8ca8deeb037b0008 : SUCCESS in 7m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bf6303f9400d429cbb006ad342d185df : FAILURE in 5m 49s