Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5952853775fb445d83eee3329f38d57e : SUCCESS in 9m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/227958dd2a5f4b44868dd514442da1d3 : FAILURE in 4m 20s