Does not build properly - missing files?
http://report.quicklisp.org/2017-03-30/failure-report/f2cl.html has a build log of a number of systems that seem to be missing input files.
For example: Failed to find the TRUENAME of /home/quicklisp/quicklisp-controller/dist/build-cache/f2cl/6b4add8520afe4b848041272be5d188ae228db92/f2cl-20170330-git/packages/toms/717/dv7cpy.lisp: No such file or directory