$ git clone -n https://gitee.com/opencloudos-stream/matio.git /var/lib/mock/dist-oc9-epol-build-244071-83204/root/chroot_tmpdir/scmroot/matio
Cloning into '/var/lib/mock/dist-oc9-epol-build-244071-83204/root/chroot_tmpdir/scmroot/matio'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/matio
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 28fbc1b !3 update to Version 1.5.30 Merge pull request !3 from ocs-bot/master