Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/29b2526f57754f4484be41f52fadd9c9 : SUCCESS in 7m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/51d3116a868a4a63817050c176fb242c : FAILURE in 6m 54s