Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/efed5970a6494eae87baeac8241ac2ea : SUCCESS in 5m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f6e2bd2ddfd2469f80313be447530226 : RETRY_LIMIT in 4m 21s