$ git clone -n https://gitee.com/opencloudos-stream/perl-Cpanel-JSON-XS.git /var/lib/mock/dist-ocs23-epol9-build-193335-12985/root/chroot_tmpdir/scmroot/perl-Cpanel-JSON-XS
Cloning into '/var/lib/mock/dist-ocs23-epol9-build-193335-12985/root/chroot_tmpdir/scmroot/perl-Cpanel-JSON-XS'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/perl-Cpanel-JSON-XS
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 593fc30 update