fn:serialize fails

[Daniel Turcanu]

There is an internal error: ios_base::failbit set
when running the code:

import module namespace http = "http://www.zorba-xquery.com/modules/http-client";
import schema namespace httpsch = "http://expath.org/ns/http-client";
declare namespace output="http://www.w3.org/2010/xslt-xquery-serialization";
variable $load-result;
(:try{ :)
$load-result := http:send-request(<httpsch:request method="GET" href="http://www.zorba-xquery.com/site2/doc/latest/zorba/xqdoc/xhtml/www.zorba-xquery.com_modules_cryptography_hash.html"/>,
                                    (), ());
let $content := fn:serialize($load-result[2],
                            <output:serialization-parameters>
                                <output:method value="text"/>
                            </output:serialization-parameters>)
return $content