Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/102282c98de948c5bb2bde8c32cdf901 : RETRY_LIMIT in 2m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f3a746170a6f46a0b9ccce8b69ae2bff : FAILURE in 3m 18s