Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/628a3b0a1e19439684b53f2c38ca3af5 : SUCCESS in 5m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d401a57209b640b999807714ac405802 : FAILURE in 4m 38s