Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b215b26ee1f549d2817f5e92ed8dc64d : SUCCESS in 6m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6bf1eef767f94079aa1b9b0f27181413 : FAILURE in 4m 31s