Build failed. https://zuul.opendev.org/t/openstack/buildset/52ab269180cc48fdbaef039dae0ca798 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bb9d674cc3d0411bbe5f892bb64d085f : SUCCESS in 3m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a252c0e42ae74db8bde7e3c14acf0e44 : FAILURE in 2m 29s