Hi Caleb,

Caleb Herbert <csh@bluehome.net> writes:

> The dump was uploaded as installer-dump-c4fd6109. Please report it by
> email to bug-guix@gnu.org.

Was this using the 1.4 installer or the latest one?  If it was the
former, can you please try with latest?  I can spot a "write_wait_fd:
unimplemented" exception, which IIRC was fixed after the 1.4 release.
In any case, it was a transient error so you might want to retry
anyways.

Best,
-- 
Josselin Poiret