Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/631a10495d104ad8909b4b69fbe39293 : SUCCESS in 7m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c364f84a5fd54e16aa15fe39a9c09b63 : FAILURE in 4m 34s