Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e69d210ebeb04daa95f591b892bff49e : SUCCESS in 6m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/aa057fbcb6fc4ee880ed635d76e2b63b : FAILURE in 6m 00s