Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/829ab497c42249a394f638f013044071 : SUCCESS in 5m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d12429ccb42e46aa9a38a4e06f0de09e : FAILURE in 3m 54s