$ git clone -n https://src.fedoraproject.org/rpms/R-magick.git /var/lib/mock/f33-build-394413-62418/root/chroot_tmpdir/scmroot/R-magick
Cloning into '/var/lib/mock/f33-build-394413-62418/root/chroot_tmpdir/scmroot/R-magick'...
$ git reset --hard 34143a9d3decf3e542fb5c9baba7671f5f7e9bb7
HEAD is now at 34143a9 Update to latest version.