$ git clone -n https://gitee.com/fundawang/nettle.git /var/lib/mock/dist-an23-build-173375-59009/root/chroot_tmpdir/scmroot/nettle
Cloning into '/var/lib/mock/dist-an23-build-173375-59009/root/chroot_tmpdir/scmroot/nettle'...
$ git reset --hard b012dd8c9c7a31aa4cf39efedc8ad66115ba90c9
HEAD is now at b012dd8 3.8.1