$ git clone -n https://gitee.com/opencloudos-stream/perl-Net-DNS.git /var/lib/mock/dist-ocs23-build-234714-20352/root/chroot_tmpdir/scmroot/perl-Net-DNS
Cloning into '/var/lib/mock/dist-ocs23-build-234714-20352/root/chroot_tmpdir/scmroot/perl-Net-DNS'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/perl-Net-DNS
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c234da0 Rebuilt for loongarch release