Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7855791fcc7949759b71635ceb9b8f11 : SUCCESS in 6m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/799bac60c058456980b6f8e8f9500328 : FAILURE in 3m 07s