Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0bc7816245d94add943cbbb7ecfe487b : RETRY_LIMIT in 2m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/59cf06f022a842c6aa68eb98317d25e1 : FAILURE in 3m 30s