Build failed. https://zuul.opendev.org/t/openstack/buildset/6f04ed1b9c424070844287e27bff0d13 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/733d8a03ce7240008f4840f4e83b3f43 : FAILURE in 3m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/64129ffd83ed460c80547ef909ce2094 : FAILURE in 4m 12s