Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/808bd66ed53a4693bedbff491b0da77f : RETRY_LIMIT in 2m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c96aca4576694b88b90b7ce5e11ed868 : SUCCESS in 3m 22s