Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/04da802618b0456d98906533eb50f4e7 : SUCCESS in 4m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/49d05a25610e4e7abb1eb5af39449581 : FAILURE in 4m 10s