Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/299ad0922efd415f82f8c833c03912cb : SUCCESS in 6m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/97b2bdcfa47f43eabb04cf3cf99f13df : FAILURE in 3m 45s