Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/28d95103332f46359fed23b4651d0971 : SUCCESS in 6m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4383f55267094a6589cb499b33cb453d : FAILURE in 6m 34s