[racket] Planet packager running out of memory

Hi,

I am trying to create a Planet package. On Ubuntu, when I run

raco planet create purely-functional-datastructures/

It starts building the package by saying

Building: functional-data-structures.scrbl

But after couple of minutes my laptop completely stops responding.
Has anyone noticed such a thing? I can post the info.rkt if anyone 
wants to take a look at it. 

On Windows I get this error after couple of minutes. It says 
it could not generate the docs(its a pretty huge file). But I have 
generated the doc file many times without any problem.


Building: functional-data-structures.scrbl
PLaneT packager: Error generating scribble documentation: out of memory

 === context ===
standard-module-name-resolver
C:\Program Files (x86)\Racket\collects\typed-scheme\typecheck\typechecker.rkt: [
traversing imports]
C:\Program Files (x86)\Racket\collects\typed-scheme\private\with-types.rkt: [tra
versing imports]
C:\Program Files (x86)\Racket\collects\typed-scheme\typed-scheme.rkt: [traversin
g imports]
C:\Program Files (x86)\Racket\collects\typed\scheme\base.rkt: [traversing import
s]
C:\Program Files (x86)\Racket\collects\typed\scheme.rkt: [traversing imports]
C:\Program Files (x86)\Racket\collects\racket\private\more-scheme.rkt:158:2: cal
l-with-break-parameterization
C:\Program Files (x86)\Racket\collects\racket\sandbox.rkt:704:9: loop

Refusing to continue packaging.

 === context ===
C:\Program Files (x86)\Racket\collects\planet\util.rkt:356:2: make-planet-archiv
e
C:\Program Files (x86)\Racket\collects\planet\raco.rkt: [running body]
C:\Program Files (x86)\Racket\collects\raco\raco.rkt: [running body]
C:\Program Files (x86)\Racket\collects\raco\main.rkt: [running body]

Thanks
Hari