$ git clone -n https://gitee.com/ocs-upgrade/maven-parent.git /var/lib/mock/dist-ocs23-build-284472-27521/root/chroot_tmpdir/scmroot/maven-parent
Cloning into '/var/lib/mock/dist-ocs23-build-284472-27521/root/chroot_tmpdir/scmroot/maven-parent'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/ocs-upgrade/maven-parent
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 998518f Upgrade to version 43