$ git clone -n https://gitee.com/src-opencloudos-rpms/apache-commons-beanutils.git /var/lib/mock/dist-oc9-build-45748-14592/root/chroot_tmpdir/scmroot/apache-commons-beanutils
Cloning into '/var/lib/mock/dist-oc9-build-45748-14592/root/chroot_tmpdir/scmroot/apache-commons-beanutils'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/apache-commons-beanutils
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c3db939 import apache-commons-beanutils-1.9.4-3.tl4