Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fb93a11c3ed842e3b77cbf5bbc54586b : SUCCESS in 8m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/88516334b36044f099f548e823a726a3 : FAILURE in 7m 14s