clay: print stacktrace on build failure
!:
=- ?: ?=(%& -<) p.-
%. [[~ ~] fod]
- (slog leaf+"clay: read-at-aeon fail {<[desk=syd mun]>}" ~)
+ (slog leaf+"clay: read-at-aeon fail {<[desk=syd mun]>}" p.-)
%- mule |.
?- care.mun
%d
