$ git clone -n https://gitee.com/opencloudos-stream/python-carbon.git /var/lib/mock/dist-oc9-epol-build-109284-67378/root/chroot_tmpdir/scmroot/python-carbon Cloning into '/var/lib/mock/dist-oc9-epol-build-109284-67378/root/chroot_tmpdir/scmroot/python-carbon'... $ git fetch origin master:KOJI_FETCH_HEAD From https://gitee.com/opencloudos-stream/python-carbon * [new branch] master -> KOJI_FETCH_HEAD $ git reset --hard KOJI_FETCH_HEAD HEAD is now at 2521321 update