$ git clone -n https://gitee.com/wenjie2025/dwarves_1770821620.git /var/lib/mock/dist-an23-build-513700-75110/root/chroot_tmpdir/scmroot/dwarves_1770821620
Cloning into '/var/lib/mock/dist-an23-build-513700-75110/root/chroot_tmpdir/scmroot/dwarves_1770821620'...
$ git fetch origin f461a753c41814a46fe87af01ac26d86c1385b64:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/dwarves_1770821620
 * [new ref]         f461a753c41814a46fe87af01ac26d86c1385b64 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f461a75 Update code from upstream