Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/98add257c3d2483c82610d61201a0b96 : SUCCESS in 6m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/12052c5e01644545b2ed918cc4594415 : FAILURE in 6m 54s