Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/31b6ce7bb8564eff9626e69ca2931191 : SUCCESS in 6m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2cd8fe13b51242e6a5ab24df4be3357f : FAILURE in 4m 57s