Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4a14005714e54eca8878da48c0233206 : SUCCESS in 4m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/68a27129f7794ffca839a641973ede64 : FAILURE in 3m 16s