Build failed. https://zuul.opendev.org/t/openstack/buildset/5eeb88f7a8454bc7865683be21e8c1ac - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/49b7113a98b14799937e1fdf48cd17f6 : SUCCESS in 6m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dcaada500d8c44a2bb4855270b3d749e : FAILURE in 4m 37s