$ git clone -n https://src.fedoraproject.org/rpms/R-qpdf.git /var/lib/mock/f37-build-643214-72108/root/chroot_tmpdir/scmroot/R-qpdf
Cloning into '/var/lib/mock/f37-build-643214-72108/root/chroot_tmpdir/scmroot/R-qpdf'...
$ git reset --hard ff9689b761d38f65c55def24ac18408a5d62c3a2
HEAD is now at ff9689b update to 1.2.0, rebuild for R 4.2.1