$ git clone -n https://gitee.com/wenjie2025/unbound_1768183620.git /var/lib/mock/dist-an23-build-506643-74878/root/chroot_tmpdir/scmroot/unbound_1768183620
Cloning into '/var/lib/mock/dist-an23-build-506643-74878/root/chroot_tmpdir/scmroot/unbound_1768183620'...
$ git fetch origin 81e75a75f61dd05d49d4cc48b5c89eb17b69d35e:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/unbound_1768183620
 * [new ref]         81e75a75f61dd05d49d4cc48b5c89eb17b69d35e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 81e75a7 Update code from upstream