Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/10f19df5082a43938a3eb9fa37b119bb : FAILURE in 2m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/327b694dcda84c2da6882aa2cd10a940 : FAILURE in 4m 00s