Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d5018610f66a4fb180f9af32c9a21941 : SUCCESS in 6m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6230e59a3f3f416b933413f23a7a8e7f : FAILURE in 3m 35s