$ git clone -n https://gitee.com/lzq11122/libsoup.git /var/lib/mock/dist-an23-build-445743-73283/root/chroot_tmpdir/scmroot/libsoup
Cloning into '/var/lib/mock/dist-an23-build-445743-73283/root/chroot_tmpdir/scmroot/libsoup'...
$ git fetch origin f3f5c89467e18973ed87c2c6f72b5fc203c5686b:KOJI_FETCH_HEAD
From https://gitee.com/lzq11122/libsoup
 * [new ref]         f3f5c89467e18973ed87c2c6f72b5fc203c5686b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f3f5c89 libsoup-modified