Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/122ecafaf95a4c819766e5a21cbbfc11 : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f7c265a6ea0c41a89142340e1aa23f8e : FAILURE in 4m 12s