(executable
  (name check_labelled_mods)
  (flags :standard -warn-error -a -w -3-33-35-27-39-50 -nolabels)
  (libraries containers))

; what matters is that it compiles
(alias
  (name    runtest)
  (locks ctest)
  (package containers)
  (action  (run ./check_labelled_mods.exe)))