Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4aa0a9feda484229953dd75df1f918d2 : FAILURE in 6m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/71bc05b608ba483ca2faca5e2f7b04e9 : FAILURE in 3m 22s