Build failed. https://zuul.opendev.org/t/openstack/buildset/5c51b0474c16420c85d7059d438f9937 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d60ec344df9c435398d87ce408fc9c9d : FAILURE in 3m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a8bf2fb27eeb49b48b90e6227d6dd198 : FAILURE in 2m 43s