Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f171b56a473d463c9f41ac0158441673 : SUCCESS in 10m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/aba84611d5474849927c4bd542d16624 : FAILURE in 8m 26s