$ git clone -n https://gitee.com/fundawang/nettle.git /var/lib/mock/dist-an23-build-173383-59011/root/chroot_tmpdir/scmroot/nettle
Cloning into '/var/lib/mock/dist-an23-build-173383-59011/root/chroot_tmpdir/scmroot/nettle'...
$ git reset --hard 7ff3ebb97631f14359739c1bc1ef59fbac4ad599
HEAD is now at 7ff3ebb 3.8.1