$ git clone -n https://gitee.com/zhaohang_mskdxl/unbound_1765246971.git /var/lib/mock/dist-an23-build-493589-74562/root/chroot_tmpdir/scmroot/unbound_1765246971
Cloning into '/var/lib/mock/dist-an23-build-493589-74562/root/chroot_tmpdir/scmroot/unbound_1765246971'...
$ git fetch origin d088623481b786d4b26872c2704b47ae11837d9b:KOJI_FETCH_HEAD
From https://gitee.com/zhaohang_mskdxl/unbound_1765246971
 * [new ref]         d088623481b786d4b26872c2704b47ae11837d9b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d088623 Update code from upstream