Build failed. https://zuul.opendev.org/t/openstack/buildset/fe9840ecd37b42ec8aaff169bb6552d2 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3f0b3a660a2b43ecb790115881d6c1e0 : RETRY_LIMIT in 3m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/20c3d12084274a42b4d2e44a6bd26737 : FAILURE in 2m 51s