Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/05af8ba0e90a486895d537c3db939272 : SUCCESS in 9m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cd77fb671fd44817abb0f054cb910d88 : FAILURE in 4m 14s