$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-Test-Deep.git /var/lib/mock/dist-oc9-build-43885-14591/root/chroot_tmpdir/scmroot/perl-Test-Deep
Cloning into '/var/lib/mock/dist-oc9-build-43885-14591/root/chroot_tmpdir/scmroot/perl-Test-Deep'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/perl-Test-Deep
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a4610fd import perl-Test-Deep-1.130-3.tl4