$ git clone -n https://gitee.com/src-opencloudos-rpms/apache-commons-logging.git /var/lib/mock/dist-oc9-build-40588-14589/root/chroot_tmpdir/scmroot/apache-commons-logging
Cloning into '/var/lib/mock/dist-oc9-build-40588-14589/root/chroot_tmpdir/scmroot/apache-commons-logging'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/apache-commons-logging
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 42a9709 import apache-commons-logging-1.2-5.tl4