Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fc341a3a6ff74d48a6875c5fc39b4cd0 : SUCCESS in 6m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dd3735e9f2854beda5df4e0693e68e84 : FAILURE in 5m 00s