Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/59c677a3a0b647dd9a744364b6240fc3 : FAILURE in 4m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ba63558c670742b0a46e827d1e8bbfaf : FAILURE in 6m 33s