$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-Import-Into.git /var/lib/mock/dist-oc9-build-43685-14591/root/chroot_tmpdir/scmroot/perl-Import-Into
Cloning into '/var/lib/mock/dist-oc9-build-43685-14591/root/chroot_tmpdir/scmroot/perl-Import-Into'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/perl-Import-Into
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 37503a1 import perl-Import-Into-1.002005-3.tl4