$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-Module-Runtime.git /var/lib/mock/dist-oc9-build-71269-47537/root/chroot_tmpdir/scmroot/perl-Module-Runtime
Cloning into '/var/lib/mock/dist-oc9-build-71269-47537/root/chroot_tmpdir/scmroot/perl-Module-Runtime'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/perl-Module-Runtime
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3905e5c import perl-Module-Runtime-0.016-5.tl4