GNU LilyPond 2.25.6 (running Guile 2.2)
Processing `/Work/Non-Musical.ly'
Parsing...
Interpreting music...
Preprocessing graphical objects...
Finding the ideal number of pages...
Fitting music on 1 page...
Drawing systems...
Converting to `Non-Musical.pdf'...
warning: `(gs -q -dNODISPLAY -dNOSAFER -dNOPAUSE -dBATCH -dAutoRotatePages=/None -dPrinted=false /tmp/lilypond-tmp-1247799)' failed (256)

/Work/lilypond/lilypond/build/out/share/lilypond/current/ly/init.ly:66:2: error: Guile signaled an error for the expression beginning here
#
 (let ((book-handler (if (defined? 'default-toplevel-book-handler)
Throw to key `ly-file-failed' with args `()'.