Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b7877fcf4dbf4510a994593c4b37c2b9 : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1a6ac3824209406798c1e89c3fb54b84 : FAILURE in 4m 26s