Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/06a82ae137554ceda38adf8a74d609dd : FAILURE in 5m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1c86fa2e5725404cb44d9ea65d023e33 : SUCCESS in 6m 23s