Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e5e52bab5b4c4a4293993a7507735cba : SUCCESS in 7m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/85f6a5e481ab4a50a09163e74da6fb07 : FAILURE in 8m 31s