Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/637e99bc7014418eb2976ebf151a36bd : SUCCESS in 5m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/99b109aac7bf4e13be6ad731d9ed9c40 : FAILURE in 4m 16s