Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1e6aeb1b4dc745b2a1349f9667970d8e : SUCCESS in 5m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7bb75f69499c468887ec10f0bfc60e3d : FAILURE in 4m 28s