$ git clone -n https://gitee.com/lzq11122/libsoup.git /var/lib/mock/dist-an23-build-445545-73283/root/chroot_tmpdir/scmroot/libsoup
Cloning into '/var/lib/mock/dist-an23-build-445545-73283/root/chroot_tmpdir/scmroot/libsoup'...
$ git fetch origin 83a2e8002900b4c8842a11850d56882a40d7edcb:KOJI_FETCH_HEAD
From https://gitee.com/lzq11122/libsoup
 * [new ref]         83a2e8002900b4c8842a11850d56882a40d7edcb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 83a2e80 libsoup-modified