Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a5ce092f63b34f88aba22413a145e081 : RETRY_LIMIT in 3m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/69016ec1062845899566d141c10370b1 : FAILURE in 3m 36s