Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8fc7624f066147d7a162cb9b99a37c92 : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5a1f6ca0ed424036ba34d99e689db3d6 : FAILURE in 6m 57s