This would hopefully fix the OSX slaves.
Yours,
Petr
1 patch for repository http://darcs.net:
Sun Feb 13 15:06:28 CET 2011 Petr Rockai <me@mornfall.net>
* Do not include ghc output (of hspwd compilation) in pwd.
patch522 does the same as this (but hadn't been merged from 2.5.1 to main;
I've done that now). This patch does also redirect stderr, but I don't
think that's important (I actually decided against doing that because if
anything goes wrong it'd be better to get a noisy indication).