Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b6319f1e09b741dc87eaacf270045bec : FAILURE in 8m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a2b4c70ffd0645368b9e6c3d1c2dd6f6 : FAILURE in 6m 23s