Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/eb1a92d892b54dc0a763a0e6be1d0768 : RETRY_LIMIT in 2m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/79510cc4c618494a9c775abebbc87ced : SUCCESS in 6m 40s