Build failed. https://zuul.opendev.org/t/openstack/buildset/2b4d11aa64a34042948baf15319c76e0 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0d1dd80430104889bd60214792c22e8b : FAILURE in 3m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0d8c4b9e48c64b7c957b61feb0f783d1 : FAILURE in 4m 50s