Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c8eee630e1d34eb8be4f4567a351a274 : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2c157df79f464e6db65a10d891c216ae : FAILURE in 6m 26s