Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d504e87b1f50477395aea9905392e40d : SUCCESS in 7m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7b0d0d9d7f174b57915cd36df832f435 : FAILURE in 7m 09s