$ git clone -n https://gitee.com/src-opencloudos-rpms/mdevctl.git /var/lib/mock/dist-oc9-build-81719-55763/root/chroot_tmpdir/scmroot/mdevctl
Cloning into '/var/lib/mock/dist-oc9-build-81719-55763/root/chroot_tmpdir/scmroot/mdevctl'...
$ git fetch origin bd4a21ce64836f1c50a485bad34c7a9c47c7bdea:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/mdevctl
 * [new ref]         bd4a21ce64836f1c50a485bad34c7a9c47c7bdea -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bd4a21c import mdevctl-1.2.0-6.tl4