Build failed. https://zuul.opendev.org/t/openstack/buildset/56dfc9c93da643e3920a9038b7462210 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/dc170b6aed2d4a5c8e5ebf61954176c7 : SUCCESS in 3m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9445641b600a4ae58e5a2467d106a1ed : FAILURE in 2m 51s