Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6450fc14f1e74b5b89aef3719ec65b29 : SUCCESS in 7m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4ebfc6a1dee7457aa1024e05d5b3280e : FAILURE in 6m 23s