Caveman nix error

gistfile1.txt

[luke@thinky:~/git]$ nix-shell -p lispPackages.quicklisp-to-nix-system-info
[nix-shell:~/git]$ quicklisp-to-nix-system-info --debug --verbose caveman
redefining QL-UTIL:WITHOUT-PROMPTING in DEFMACRO
redefining QL-UTIL:WITH-TEMPORARY-FILE in DEFMACRO
redefining QL-IMPL::ERROR-UNIMPLEMENTED in DEFUN
redefining QL-IMPL::NEUTER-PACKAGE in DEFMACRO
redefining QL-IMPL::FEATURE-EXPRESSION-PASSES-P in DEFUN
redefining QL-IMPL::DEFINE-IMPLEMENTATION-PACKAGE in DEFMACRO
redefining QL-IMPL:DEFINTERFACE in DEFMACRO
redefining QL-IMPL:DEFIMPLEMENTATION in DEFMACRO
redefining QL-NETWORK:WITH-CONNECTION in DEFMACRO
redefining QL-HTTP::ACASE in DEFMACRO
redefining QL-CDB::WITH-OUTPUT-TO-CDB in DEFMACRO
redefining QL-DIST::DESTRUCTURE-LINE in DEFMACRO
redefining QL-DIST::CALL-FOR-EACH-LINE in DEFUN
redefining QL-DIST::FOR-EACH-LINE in DEFMACRO
redefining QL-DIST:WITH-CONSISTENT-DISTS in DEFMACRO
Missing client-info.sexp, using mock info
WARNING: Missing client-info.sexp, using mock info
quicklisp-to-nix-system-info 1.0.0
ASDF 3.3.4
Quicklisp 2021-02-13
Compiler SBCL 2.1.9.nixos
; Fetching #<URL "http://beta.quicklisp.org/dist/quicklisp/2021-08-07/systems.txt">
; 365.62KB
==================================================
374,391 bytes in 0.04 seconds (8502.50KB/sec)

debugger invoked on a SB-PCL::NO-APPLICABLE-METHOD-ERROR in thread
#<THREAD "main thread" RUNNING {10019685C3}>:
  There is no applicable method for the generic function
    #<STANDARD-GENERIC-FUNCTION QL-DIST:SYSTEM-FILE-NAME (1)>
  when called with arguments
    (NIL).
See also:
  The ANSI Standard, Section 7.6.6

Type HELP for debugger help, or (SB-EXT:EXIT) to exit from SBCL.

restarts (invokable by number or by possibly-abbreviated name):
  0: [RETRY] Retry calling the generic function.
  1: [ABORT] Exit from the current thread.

((:METHOD NO-APPLICABLE-METHOD (T)) #<STANDARD-GENERIC-FUNCTION QL-DIST:SYSTEM-FILE-NAME (1)> NIL) [fast-method]
0]