Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/46e8277ecdcb4102ae00776783b15a4e : SUCCESS in 5m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fdf11cbcb50a451cb83359985848b0f3 : FAILURE in 4m 20s