I tried the Guile 2.2 version on a Windows 10 box where I don't have any admin rights, and even with the simplest input file, I get the following error message:
C:\Nobackup\lilypond-2.23.6\bin\lilypond.exe test.ly
GNU LilyPond 2.23.6 (running Guile 2.2)
;;; note: source file
C:/Nobackup/lilypond-2.23.6/share/guile/2.2/ice-9/eval.scm
;;; newer than compiled
C:/Nobackup/lilypond-2.23.6/lib/guile/2.2/ccache/ice-9/eval.go
ERROR: In procedure apply-smob/1:
Wrong number of arguments to #<boot-closure 58762e0 (_ . _)>
There's quite a long delay (~30s) before it prints "ERROR:" and then another 6-7s delay before the rest of the error message. Perhaps it's trying to rebuild the font cache, but the delay is the same when I repeat the command several times. I tried both from CMD and Powershell.
/Mats