$ git clone -n https://gitee.com/zhaohang_mskdxl/unbound_1765259402.git /var/lib/mock/dist-an23-build-493730-74562/root/chroot_tmpdir/scmroot/unbound_1765259402
Cloning into '/var/lib/mock/dist-an23-build-493730-74562/root/chroot_tmpdir/scmroot/unbound_1765259402'...
$ git fetch origin aaec11b71a618da938557d29c47d5c5ff4077807:KOJI_FETCH_HEAD
From https://gitee.com/zhaohang_mskdxl/unbound_1765259402
 * [new ref]         aaec11b71a618da938557d29c47d5c5ff4077807 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aaec11b Update code from upstream