$ git clone -n https://gitee.com/zhaohang_mskdxl/unbound_1765177889.git /var/lib/mock/dist-an23-build-493037-74562/root/chroot_tmpdir/scmroot/unbound_1765177889
Cloning into '/var/lib/mock/dist-an23-build-493037-74562/root/chroot_tmpdir/scmroot/unbound_1765177889'...
$ git fetch origin 6899541519005770bbc68de3868aa749424ea095:KOJI_FETCH_HEAD
From https://gitee.com/zhaohang_mskdxl/unbound_1765177889
 * [new ref]         6899541519005770bbc68de3868aa749424ea095 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6899541 Update code from upstream