Unreliability of the build system

[Jan Stolarek]

> Surprisingly (?), no T149 or process007.
Yes, you do have these tests failing:

> Unexpected passes:
>    perf/should_run  T149 (normal)
>
> Unexpected failures:
>    ../../libraries/process/tests  process007 [bad stdout] (normal)

I learned not to worry about performance tests - they seem to be quite fragile. As for the others 
I always verify why they failed by rerunning them separately (cd testsuite/tests && make 
TEST=T149).

Janek