Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/53981d8f547447808e70f594e0a08e25 : SUCCESS in 6m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9e79fbc0719448d1b9aa8a47e8318992 : FAILURE in 6m 04s