Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f0f54e08502e4babb3523ad441c8063c : SUCCESS in 7m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/794837c3f9f241e88526c686802fae13 : FAILURE in 7m 23s