Build failed. https://zuul.opendev.org/t/openstack/buildset/5b1dd449c41d4e33b6a3bfb09cf22535 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/74d5b5e2f85b419ea94e8b5c943debfe : SUCCESS in 3m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7edeaeffc4e74f24a7059729afa610c4 : FAILURE in 2m 56s