Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/31960361f3df450e9516efae6fdb37fb : SUCCESS in 12m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/47e7d0ea380f4de49501c956282cdb8c : FAILURE in 5m 12s