$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-Net-SSLeay.git /var/lib/mock/dist-oc9-build-62647-16463/root/chroot_tmpdir/scmroot/perl-Net-SSLeay
Cloning into '/var/lib/mock/dist-oc9-build-62647-16463/root/chroot_tmpdir/scmroot/perl-Net-SSLeay'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/perl-Net-SSLeay
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4589d5f import perl-Net-SSLeay-1.92-6.tl4