Build failed. https://zuul.opendev.org/t/openstack/buildset/997d72504b3240fdb55b154e5556e2ef - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4ac36ac0697b4085945d38a940d1a1d0 : RETRY_LIMIT in 3m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/85c791bda3d34fae9267860579b288f2 : FAILURE in 5m 31s