Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0ffe25359efc49e9bb6fe1da69d548fa : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/879f9aadab22465589ebe2cf4acb1e22 : FAILURE in 4m 11s