Build failed. https://zuul.opendev.org/t/openstack/buildset/7071752f570345a98f2c27bd1313a2c6 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/addb30f643d743eaa8bf0c067bcb8986 : RETRY_LIMIT in 2m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8396ae97a6654dfeaf64bd80b21d8155 : FAILURE in 6m 40s