Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4990a5a52ae8486cbd39b9ca6cbf3db8 : SUCCESS in 7m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bff4cd281ade474896dc084860f99618 : FAILURE in 4m 30s