This allows users to take advantage of Creator's output parsers for
output resulting from builds done outside the IDE, or stored from
previous runs.
It can also be helpful for interactive testing of (new) output parsers.
Task-number: QTCREATORBUG-16017
Change-Id: I965c52fe4c5ce7b38f5ebf8f0495d9f291916373
Reviewed-by: hjk <hjk@qt.io>