Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/02495fadc6b9409c936855f1150a0ae1 : SUCCESS in 7m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1453459ec9814016866ceac441054bc5 : FAILURE in 10m 03s