Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7df8603a0b75467c8f38d4f5524770ac : SUCCESS in 5m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3ac180dcdac2416ea5dd951e2074980c : FAILURE in 3m 57s