Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b4ff238d64e0401aa16e5b1f856c4193 : SUCCESS in 6m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b67f5c9cd8864cbd9121d57f4851afb3 : FAILURE in 5m 50s