$ git clone -n https://src.fedoraproject.org/rpms/CImg.git /var/lib/mock/f33-build-365284-60707/root/chroot_tmpdir/scmroot/CImg
Cloning into '/var/lib/mock/f33-build-365284-60707/root/chroot_tmpdir/scmroot/CImg'...
$ git reset --hard 970a0216dcfdf4269abcc6bda225251b268d1fce
HEAD is now at 970a021 bump version