Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/735ef07be5e04af1996c40da5f68256b : SUCCESS in 3m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/17a7607cf3594246942ac3c4415b87ae : FAILURE in 2m 56s