$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-Net-CIDR-Lite.git /var/lib/mock/dist-oc9-build-43758-14591/root/chroot_tmpdir/scmroot/perl-Net-CIDR-Lite
Cloning into '/var/lib/mock/dist-oc9-build-43758-14591/root/chroot_tmpdir/scmroot/perl-Net-CIDR-Lite'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/perl-Net-CIDR-Lite
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 100eebb import perl-Net-CIDR-Lite-0.22-2.tl4