$ git clone -n https://gitee.com/zhaohang_mskdxl/unbound_1765258976.git /var/lib/mock/dist-an23-build-493717-74562/root/chroot_tmpdir/scmroot/unbound_1765258976
Cloning into '/var/lib/mock/dist-an23-build-493717-74562/root/chroot_tmpdir/scmroot/unbound_1765258976'...
$ git fetch origin 61ac52bdc8a149d555b91c01a96b9c6ce7e21758:KOJI_FETCH_HEAD
From https://gitee.com/zhaohang_mskdxl/unbound_1765258976
 * [new ref]         61ac52bdc8a149d555b91c01a96b9c6ce7e21758 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 61ac52b Update code from upstream