Build failed. https://zuul.opendev.org/t/openstack/buildset/bdc6a368342c4977b93bcf9d0ed140fd - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f314f8387c614172b155217e924dae74 : SUCCESS in 4m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1c76af141eca4740855424d7f5b9a65f : FAILURE in 2m 45s