Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7ad59a012219417196aea78252921f47 : SUCCESS in 7m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dd1e23a815b9443c8cf6aa20d2e71727 : FAILURE in 6m 59s