Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/97d99dbc6ea648cb9ecbe1c99a9cb1bc : SUCCESS in 4m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b368cb3017eb4caab85e4dc8fd0853ec : FAILURE in 3m 28s