$ git clone -n https://gitee.com/opencloudos-stream/guestfs-tools.git /var/lib/mock/dist-ocs23-build-242741-22558/root/chroot_tmpdir/scmroot/guestfs-tools
Cloning into '/var/lib/mock/dist-ocs23-build-242741-22558/root/chroot_tmpdir/scmroot/guestfs-tools'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/guestfs-tools
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 06ac1d4 Rebuilt for loongarch release