Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7841d953eb6b49d28ecc0a737d60bc83 : SUCCESS in 4m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1b50f546cbbf474283269009eeeff992 : FAILURE in 3m 12s