Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a25bebefd40f49aa9506f986f23eb116 : SUCCESS in 6m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/563aa96363ff413a8292c3cea316a61f : FAILURE in 4m 45s