Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d86cc7a7153d4b599662adc03a2095a5 : RETRY_LIMIT in 2m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7cddbf078c2842bebfc9d3387df12e48 : FAILURE in 4m 42s