Build failed. https://zuul.opendev.org/t/openstack/buildset/ddcab710df244adc93f60d9a11d0986a - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/05ba9c9b21294c3cb32bcee7547bf73c : FAILURE in 3m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5640cf089f5c4b0fb4692f289eabb326 : FAILURE in 3m 04s