Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d852f1c01ee444e899d4fea646b405d6 : RETRY_LIMIT in 8m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/97afeabdf30e47d9934f6126293c33b4 : FAILURE in 7m 34s