Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1b05ac6a8d9a49208a65f7f6d195751b : SUCCESS in 4m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eb4a71959b8f4a5dbe90201c31ec3887 : FAILURE in 3m 50s