Build failed. https://zuul.opendev.org/t/openstack/buildset/3b305ba37e9c42ea89755b7706d48d9f - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/699bf8428beb4c07a6ff06d9e1900604 : SUCCESS in 3m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a733fd4be3d34e0dbf5606739392fe8d : RETRY_LIMIT in 7s