Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d55b7a41096a429387fd60a150e2029e : SUCCESS in 5m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/784f23f647d24aae828c0ae1718c7fda : FAILURE in 4m 00s