Build failed. https://zuul.opendev.org/t/openstack/buildset/59a6609dcb414923858c7235d78e6e15 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/aaa6abb9bede4209bc0dbfc21633af90 : RETRY_LIMIT in 2m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/084a86f21aec476c8e673976082c09c3 : RETRY_LIMIT in 2m 12s