$ git clone -n https://gitee.com/zhaohang_mskdxl/unbound_1766734611.git /var/lib/mock/dist-an23-build-501257-74764/root/chroot_tmpdir/scmroot/unbound_1766734611
Cloning into '/var/lib/mock/dist-an23-build-501257-74764/root/chroot_tmpdir/scmroot/unbound_1766734611'...
$ git fetch origin b59a7e3065debde72b5052d8bba5a6c7ae89a836:KOJI_FETCH_HEAD
From https://gitee.com/zhaohang_mskdxl/unbound_1766734611
 * [new ref]         b59a7e3065debde72b5052d8bba5a6c7ae89a836 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b59a7e3 Update code from upstream