Hi,

Quite often when packaging and iterating, the daemon produces backtraces
on errors, which could be very useful to understand what's wrong, but
unfortunately the output is truncated to some 80-ish column.
Which, more often than not, truncates the interesting part because the
store names tend to be long ("/gnu/store/longhashmumblemumble...").

Is there a way to either enlarge the backtrace width or to reproduce the
untruncated backtrace to a log?

-- 
Pierre Neidhardt
https://ambrevar.xyz/