Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c7d466416b40459491d70ea380424c9d : SUCCESS in 6m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d39f06e733d74003a504f495f7d502c5 : FAILURE in 4m 34s