Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a573683a05e44c678e1bd66377e47550 : SUCCESS in 7m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0a000c0d9a2e4019b04a6679ea082379 : FAILURE in 5m 02s