$ git clone -n https://gitee.com/wenyuzifang/cargo2rpm.git /var/lib/mock/dist-an23-build-480502-74252/root/chroot_tmpdir/scmroot/cargo2rpm
Cloning into '/var/lib/mock/dist-an23-build-480502-74252/root/chroot_tmpdir/scmroot/cargo2rpm'...
$ git fetch origin 26c8bd4a10b6df997f39cd45c110c70807b82187:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/cargo2rpm
 * [new ref]         26c8bd4a10b6df997f39cd45c110c70807b82187 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 26c8bd4 Update code from upstream