Please test again with the latest ASDF and tracing
uiop/run-program::%system with two colons.

https://dl.dropboxusercontent.com/u/19667598/asdf-failures/3.1.0.73/clisp-test.text

https://dl.dropboxusercontent.com/u/19667598/asdf-failures/3.1.0.73/sbcl-test.text

Also running both these again now from local Windows filesystem.