$ git clone -n https://gitee.com/src-opencloudos-rpms/maven-plugin-testing.git /var/lib/mock/dist-oc9-build-62085-16463/root/chroot_tmpdir/scmroot/maven-plugin-testing
Cloning into '/var/lib/mock/dist-oc9-build-62085-16463/root/chroot_tmpdir/scmroot/maven-plugin-testing'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/maven-plugin-testing
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e50d299 import maven-plugin-testing-3.3.0-3.tl4