$ git clone -n https://src.fedoraproject.org/rpms/R-mlbench.git /var/lib/mock/f38-build-723909-99307/root/chroot_tmpdir/scmroot/R-mlbench
Cloning into '/var/lib/mock/f38-build-723909-99307/root/chroot_tmpdir/scmroot/R-mlbench'...
$ git reset --hard 9b1984b431497dc1608275399481f6eb09179705
HEAD is now at 9b1984b R-maint-sig mass rebuild