Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/68ebd9c7fd3b45078c4929a9d7104aec : SUCCESS in 3m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/52428efe0faa4d9caa95ca93ae64ad86 : FAILURE in 3m 40s