$ git clone -n https://gitee.com/zhaohang_mskdxl/unbound_1765186868.git /var/lib/mock/dist-an23-build-493170-74562/root/chroot_tmpdir/scmroot/unbound_1765186868
Cloning into '/var/lib/mock/dist-an23-build-493170-74562/root/chroot_tmpdir/scmroot/unbound_1765186868'...
$ git fetch origin 77aa58ac72de41af1b04aa97c706b3cb7c86a41c:KOJI_FETCH_HEAD
From https://gitee.com/zhaohang_mskdxl/unbound_1765186868
 * [new ref]         77aa58ac72de41af1b04aa97c706b3cb7c86a41c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 77aa58a Update code from upstream