Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/aec4f1da42e44751860bef3475bd4114 : SUCCESS in 4m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fccded35f90a4371aad11dd1b3990d06 : FAILURE in 3m 26s