Build failed. https://zuul.opendev.org/t/openstack/buildset/f543b077fb0c4f3198a1ad4acb343063 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d22ee8ed20de4c248b77a36e2049873d : SUCCESS in 3m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7b43fbb604d54683b717e158e68accc5 : FAILURE in 2m 37s