Build failed. https://zuul.opendev.org/t/openstack/buildset/346f4492c372449eacf4d184fc782696 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e839d8a3f2a644189acfab97a0853e15 : SUCCESS in 2m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9cd903e022f54cbfa9235b89958400fa : FAILURE in 3m 06s