Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a0125603855441a893aba967386967a2 : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/847862ecbef543498a0c59d0187b4e20 : FAILURE in 5m 34s