$ git clone -n https://gitee.com/lzq11122/libsoup.git /var/lib/mock/dist-an23-build-445607-73283/root/chroot_tmpdir/scmroot/libsoup
Cloning into '/var/lib/mock/dist-an23-build-445607-73283/root/chroot_tmpdir/scmroot/libsoup'...
$ git fetch origin d21fff13212cee5b56a65476c870c4bdc885cd5d:KOJI_FETCH_HEAD
From https://gitee.com/lzq11122/libsoup
 * [new ref]         d21fff13212cee5b56a65476c870c4bdc885cd5d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d21fff1 libsoup-modified