$ git clone -n https://gitee.com/lizhao2025/fftw.git /var/lib/mock/dist-an23-build-499649-74764/root/chroot_tmpdir/scmroot/fftw
Cloning into '/var/lib/mock/dist-an23-build-499649-74764/root/chroot_tmpdir/scmroot/fftw'...
$ git fetch origin 360e859ffe15e4a0c85094894bf4835d867fae4f:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/fftw
 * [new ref]         360e859ffe15e4a0c85094894bf4835d867fae4f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 360e859 Update code from upstream