$ git clone -n https://gitee.com/lzq11122/libsoup.git /var/lib/mock/dist-an23-build-445414-73273/root/chroot_tmpdir/scmroot/libsoup
Cloning into '/var/lib/mock/dist-an23-build-445414-73273/root/chroot_tmpdir/scmroot/libsoup'...
$ git fetch origin 6225b601a29c268c2c6b309f0853a00921a24fe0:KOJI_FETCH_HEAD
From https://gitee.com/lzq11122/libsoup
 * [new ref]         6225b601a29c268c2c6b309f0853a00921a24fe0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6225b60 libsoup-modified