Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/298bf18a3f4a440ba9f3a03d9a6bf690 : SUCCESS in 6m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/623932e3dd4541078b864a8eadee8a00 : FAILURE in 3m 28s