Build results: hairless
[FAIL] 1518d24e356575f6fd5a3db25af85cedcef80688
Update example.
Add build file, and make it demo the expression return.
FAIL: build: mbld
STDOUT
project base /home/ori/contbuilds/hairless:
../hairless calc.hl
STDERR
failed to exec ../hairless
FAIL: "../hairless calc.hl"