program="../custom_stream"
chronicles_sinks="textlines[stdout]"
chronicles_colors=None
chronicles_timestamps=None

[Output]
stdout="""INF before main                                tid=0 a=1 b=3
[INFO] inside main:  (tid=0, key=val)
INF after main                                 tid=0
[WARN] exiting:  (tid=0)
"""