$ git clone -n https://gitee.com/zhangwenlong01/libguestfs.git /var/lib/mock/dist-an23-build-354193-71027/root/chroot_tmpdir/scmroot/libguestfs
Cloning into '/var/lib/mock/dist-an23-build-354193-71027/root/chroot_tmpdir/scmroot/libguestfs'...
$ git fetch origin 1493c8d2b7b43b348ff44c698c7c9cd4c241b300:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/libguestfs
 * [new ref]         1493c8d2b7b43b348ff44c698c7c9cd4c241b300 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1493c8d fix build error for loongarch64