Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/be4fe4c3a6ae4e2d805ea4f9d7b43d1b : SUCCESS in 6m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a220c7b92f6c4c5b990d42bac63cc8df : FAILURE in 4m 39s