Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/320fdbbc79a4490eadb6fd1aa0dab430 : SUCCESS in 4m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5d052785e14548a3b21ce89434493a7c : FAILURE in 3m 53s