$ git clone -n https://gitee.com/opencloudos-stream/libtraceevent.git /var/lib/mock/dist-ocs23-build-25833-1191/root/chroot_tmpdir/scmroot/libtraceevent
Cloning into '/var/lib/mock/dist-ocs23-build-25833-1191/root/chroot_tmpdir/scmroot/libtraceevent'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libtraceevent
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 315da77 !1 upgrade to 1.7.2 Merge pull request !1 from rockerzhu/master