Build failed. https://zuul.opendev.org/t/openstack/buildset/422a90b7bc554e4ab84cbb75c323c32f - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e0c2faafaf2049ef8a9aa113cf06f64d : SUCCESS in 3m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/86f3a116aa6343db9fa46a6fed028585 : FAILURE in 3m 07s