$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-CPAN-Meta-Check.git /var/lib/mock/dist-oc9-build-43436-14591/root/chroot_tmpdir/scmroot/perl-CPAN-Meta-Check
Cloning into '/var/lib/mock/dist-oc9-build-43436-14591/root/chroot_tmpdir/scmroot/perl-CPAN-Meta-Check'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/perl-CPAN-Meta-Check
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 72a9372 import perl-CPAN-Meta-Check-0.014-3.tl4