Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a649e9d363884ca7a243d485f5f1f6d3 : SUCCESS in 8m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9f9bfa7f245749ce8069045790498ec5 : FAILURE in 6m 39s