$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-HTML-Parser.git /var/lib/mock/dist-oc9-build-129803-77971/root/chroot_tmpdir/scmroot/perl-HTML-Parser
Cloning into '/var/lib/mock/dist-oc9-build-129803-77971/root/chroot_tmpdir/scmroot/perl-HTML-Parser'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/perl-HTML-Parser
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f28a855 import perl-HTML-Parser-3.81-4.tl4