Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bfcaab48756345cfb433c94b857df879 : SUCCESS in 8m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d185a0b45f824d3dbc68860cf1082188 : FAILURE in 6m 34s