Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/dfe710771f3c4f8db453d3a22dfaa051 : SUCCESS in 10m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8139f47048c04310929e1c421a324dee : FAILURE in 6m 42s