$ git clone -n https://gitee.com/wenjie2025/unbound_1770364236.git /var/lib/mock/dist-an23-build-511973-75090/root/chroot_tmpdir/scmroot/unbound_1770364236
Cloning into '/var/lib/mock/dist-an23-build-511973-75090/root/chroot_tmpdir/scmroot/unbound_1770364236'...
$ git fetch origin 666a17da9ebdd97dbfb9757a72ddcc7a92e92134:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/unbound_1770364236
 * [new ref]         666a17da9ebdd97dbfb9757a72ddcc7a92e92134 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 666a17d Update code from upstream