Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/66c46d262bc2469b9a8fb92dbcb6b33a : SUCCESS in 3m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/62e343e8980a4d0bb19aa594917950e4 : FAILURE in 2m 48s