$ git clone -n https://gitee.com/wenjie2025/dwarves_1770022044.git /var/lib/mock/dist-an23-build-510827-75057/root/chroot_tmpdir/scmroot/dwarves_1770022044
Cloning into '/var/lib/mock/dist-an23-build-510827-75057/root/chroot_tmpdir/scmroot/dwarves_1770022044'...
$ git fetch origin b6e22140ebe65f12fa7ee6470f97e92bbfadb4e8:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/dwarves_1770022044
 * [new ref]         b6e22140ebe65f12fa7ee6470f97e92bbfadb4e8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b6e2214 Update code from upstream