$ git clone -n https://gitee.com/opencloudos-stream/iproute.git /var/lib/mock/dist-ocs23-build-118806-8358/root/chroot_tmpdir/scmroot/iproute
Cloning into '/var/lib/mock/dist-ocs23-build-118806-8358/root/chroot_tmpdir/scmroot/iproute'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/iproute
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0786814 !3 [I8WRWA]:Rebuild for elfutils in opencloudos-stream Merge pull request !3 from ocs-bot/master