Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/917a76f874cd4e11bdf66f0d774ad00e : SUCCESS in 7m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7fc4e6a10b8e48a6838128e652e7cbf4 : FAILURE in 6m 21s