Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/18194762a1a548fab6e4fb61754bc309 : SUCCESS in 6m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c5e74234a5ca445eb01c9866124713c2 : FAILURE in 4m 45s