Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/598d9ab442af4edabf2e699d006752de : SUCCESS in 7m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/03e68484ca29472e971832efbbf45b6a : FAILURE in 7m 44s