Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1b46e3159fd4445489e46473c129fcc5 : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1d63ea8d24e848228b0621d821ae36e7 : FAILURE in 8m 44s