Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/de9c07c27a6b479ab8f965fc287f06ca : RETRY_LIMIT in 3m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7ef714a7ab3a4851b08cef27d0af65ae : FAILURE in 3m 26s