Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5f900c421a424939aa3b4359bbe3d84d : SUCCESS in 6m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1a6d041893014947a1176bb5a57b0278 : FAILURE in 6m 43s