$ git clone -n https://gitee.com/opencloudos-stream/mptcpd.git /var/lib/mock/dist-ocs23-build-285573-27686/root/chroot_tmpdir/scmroot/mptcpd
Cloning into '/var/lib/mock/dist-ocs23-build-285573-27686/root/chroot_tmpdir/scmroot/mptcpd'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/mptcpd
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a931eb8 !1 add systemd-devel buildrequire which contains pkgconf file. Merge pull request !1 from cunshunxia/master