Build failed. https://zuul.opendev.org/t/openstack/buildset/cdb3d5673011429494d8e0b5e8866129 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fb1a7376bfb44f3cb2698d230ff732a0 : FAILURE in 3m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a57d3e02f9f94ba5b0d01f5df4c0a32e : FAILURE in 2m 33s