Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ea4fa13bb0fb4a60b0c0bceaef961c1c : SUCCESS in 4m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b3463decbcbf46c5a6d9bc0e3d8248a5 : FAILURE in 5m 22s