Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5c34ac3212a640adb904f19055158228 : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/05d520bcaee142119786790cc7a495a9 : FAILURE in 4m 37s