$ git clone -n https://src.fedoraproject.org/rpms/mupdf.git /var/lib/mock/f33-build-346731-59471/root/chroot_tmpdir/scmroot/mupdf
Cloning into '/var/lib/mock/f33-build-346731-59471/root/chroot_tmpdir/scmroot/mupdf'...
$ git reset --hard b803ed1e81debe5f11e129dab223cb52ebb37ba2
HEAD is now at b803ed1 support PyMuPDF