zathura segfaults with synctex on musl 1.2

How to best debug this?

$ xuname
Void 5.12.14_1 x86_64-musl GenuineIntel uptodate rrnFFFFFFFF
$ zathura --version
zathura 0.4.7
girara 0.3.5 (runtime: 0.3.5)
(plugin) pdf-mupdf (0.3.6) (/usr/lib/zathura/libpdf-mupdf.so)
(plugin) ps (0.2.6) (/usr/lib/zathura/libps.so)
(plugin) djvu (0.2.9) (/usr/lib/zathura/libdjvu.so)
$ zathura --synctex-forward 1:1:test.tex test.pdf
Segmentation fault
$ ls
minimal.vim  test.aux  test.fdb_latexmk  test.fls  test.log  test.pdf  test.synctex.gz  test.tex  vimtex

Thanks.