Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d929935e872c428b814766f2c4a9a4c1 : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0a13c8411d624edbb96321fc42908b75 : FAILURE in 3m 55s