Build failed. https://zuul.opendev.org/t/openstack/buildset/3aee90ba8c544666bb910c28829264ad - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d661795240964273a2eea1214849a154 : SUCCESS in 4m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f977b945294649b38ec140c9b8f2e921 : FAILURE in 3m 15s