Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/36598bab768d462e8c673fca3fe05bbf : SUCCESS in 8m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7974076db6cc4b43b82f226ca5f9a997 : FAILURE in 8m 52s