Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/008a20fa288044728817056d723e6024 : SUCCESS in 4m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/59630d7e749f44ddba65c6a8b5481fa5 : FAILURE in 3m 40s