Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ce3b2f59ebb0476b84efbf8324c5da7d : SUCCESS in 4m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4b2503ac244e4806820f96f63e8d5b1d : FAILURE in 3m 25s