Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/40cfbb39c0e14532bd47cace49abbf29 : RETRY in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4470c55514174a4ca04803a2dfa84741 : FAILURE in 6m 03s