Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/75e774a7316148d1baf4c624b41bf282 : SUCCESS in 7m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2f30d601771e427f80e1fa85365d3d10 : FAILURE in 4m 14s