$ git clone -n https://gitee.com/opencloudos-stream/perl-Clone.git /home/lib/mock/dist-ocs23-loongarch64-build-190900-12896/root/chroot_tmpdir/scmroot/perl-Clone
Cloning into '/home/lib/mock/dist-ocs23-loongarch64-build-190900-12896/root/chroot_tmpdir/scmroot/perl-Clone'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/perl-Clone
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 774aa6a !2 【自动升级】perl-Clone 0.46 Merge pull request !2 from ocs-bot/master