Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/610825e85d08466ca706630755a53717 : FAILURE in 6m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6887589e611c4e9e964dc9e123c5dcbb : SUCCESS in 14m 55s