[plt-scheme] How to use sqlite?

My code it is broke. The following example script seems to segfault any
plt executable, when using (planet jaymccarthy/sqlite:3). I know the
point of prepared statements is being able to run them twice, so not
sure what I'm doing wrong here.
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: fail-sqlite.scm
URL: <http://lists.racket-lang.org/users/archive/attachments/20090219/9c7f86ec/attachment.ksh>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 260 bytes
Desc: OpenPGP digital signature
URL: <http://lists.racket-lang.org/users/archive/attachments/20090219/9c7f86ec/attachment.sig>