Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cfc86cde3fa54c018de124bb6cbc9d7b : SUCCESS in 4m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a176550348a94c8a8cee095d6512df00 : FAILURE in 3m 57s