$ git clone -n https://gitee.com/src-opencloudos-rpms/maven-archiver.git /var/lib/mock/dist-oc9-build-59312-16463/root/chroot_tmpdir/scmroot/maven-archiver
Cloning into '/var/lib/mock/dist-oc9-build-59312-16463/root/chroot_tmpdir/scmroot/maven-archiver'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/maven-archiver
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 58da713 import maven-archiver-3.5.2-5.tl4