Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3e8fe7f4228c45bda513f1c7986b241d : SUCCESS in 6m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b303e751f1524cfda9f74690042e321f : FAILURE in 6m 32s