Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ad45d43b5aa2424ba127d2555a83b6be : SUCCESS in 6m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a309e8756be74df686dd36334a5e91e0 : FAILURE in 5m 51s