Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e2a380191dbb4b3b9c6f8c8c566d855f : SUCCESS in 8m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0da9e50260fe4c469adae63b5ea31708 : RETRY_LIMIT in 3m 36s