$ git clone -n https://gitee.com/opencloudos-stream/virt-v2v.git /home/lib/mock/dist-ocs23-loongarch64-build-225770-16804/root/chroot_tmpdir/scmroot/virt-v2v
Cloning into '/home/lib/mock/dist-ocs23-loongarch64-build-225770-16804/root/chroot_tmpdir/scmroot/virt-v2v'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/virt-v2v
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f2726ec !10 add support for loongarch64 Merge pull request !10 from dpd/master