On Allegro 11 test-deferred-warnings fails
It looks like Allegro is writing something unreadable into the .allegro-warnings file or possibly it's encountering an error trying to write something into that file that cannot be printed readably.
It looks like Allegro is writing something unreadable into the .allegro-warnings file or possibly it's encountering an error trying to write something into that file that cannot be printed readably.