Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/94605a91b1504412920f371940e7bb2a : SUCCESS in 6m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f4f631b847364d549296797f1f9425a7 : FAILURE in 7m 04s