$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-Class-Inspector.git /var/lib/mock/dist-oc9-build-43450-14591/root/chroot_tmpdir/scmroot/perl-Class-Inspector
Cloning into '/var/lib/mock/dist-oc9-build-43450-14591/root/chroot_tmpdir/scmroot/perl-Class-Inspector'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/perl-Class-Inspector
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2e3a45d import perl-Class-Inspector-1.36-3.tl4