$ git clone -n https://gitee.com/ningmingxiao/nerdctl.git /var/lib/mock/dist-an23-build-446300-73312/root/chroot_tmpdir/scmroot/nerdctl
Cloning into '/var/lib/mock/dist-an23-build-446300-73312/root/chroot_tmpdir/scmroot/nerdctl'...
$ git fetch origin b14c9c9c2cf4c9456d890f6108e22ff172fe6f65:KOJI_FETCH_HEAD
From https://gitee.com/ningmingxiao/nerdctl
 * [new ref]         b14c9c9c2cf4c9456d890f6108e22ff172fe6f65 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b14c9c9 update nerdctl to 2.1.2