Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b67c42aae861409f9817cd6d05c13d3a : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/26e69c0722c744efa03fc458732e9671 : FAILURE in 4m 49s