@cmd = (qw(-clone -q --epoch=~0), "http://$host:$port/v2", $dst);
run_script(\@cmd, undef, { 2 => \($err = '') });
is($?, 0, 'partial scraping clone on old PublicInbox::WWW');
@cmd = (qw(-clone -q --epoch=~0), "http://$host:$port/v2", $dst);
run_script(\@cmd, undef, { 2 => \($err = '') });
is($?, 0, 'partial scraping clone on old PublicInbox::WWW');