Forrestbot wrote:
>      [java] * [53/27]   [2/34]    0.4s   11.0Kb  samples-b/embedded_html.html
>      [java] ^                                    samples-b/site:index
>      [java] * [54/26]   [0/2]     0.028s 3.6Kb   samples-b/embedded_html.xml
>      [java] * [55/25]   [0/0]     0.214s 20.6Kb  samples-b/embedded_html.pdf
>      [java] java.util.ConcurrentModificationException: File 
> /usr/home/forrest/htdocs/ft/build/forrest-seed/skin/basic.css is already 
> being written by another thread
>      [java]   at 
> org.apache.excalibur.source.impl.FileSource.getOutputStream(FileSource.java:333)
>      [java] X [0]                                     skin/basic.css  BROKEN: 
> URI not found: File 
> /usr/home/forrest/htdocs/ft/build/forrest-seed/skin/basic.css is already 
> being written by another thread
>      [java]   at 
> org.apache.cocoon.bean.CocoonBean.processTarget(CocoonBean.java:549)
>      [java]   at 
> org.apache.cocoon.bean.CocoonBean.process(CocoonBean.java:356)
>      [java]   at org.apache.cocoon.Main.main(Main.java:321)

I removed the following file on the server.
~forrest/htdocs/ft/build/forrest-seed/skin/
-rw-rw-r--  1 forrest  forrest      0 Apr 19 02:14 basic.css.tmp

No idea how it got there.

All seems well now.

-David