================ Step #1 =================

Exit code: NOTHING_DONE
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Cleaning output files:
  out/production/module4/module4/D.class
End of files
Compiling files:
  module4/src/d.kt
End of files
Marked as dirty by Kotlin:
  module1/src/a.kt
  module2/src/b.kt
  module3/src/c.kt
  module4/src/d.kt
Exit code: OK
------------------------------------------
Cleaning output files:
  out/production/module1/META-INF/module1.kotlin_module
  out/production/module1/module1/A.class
  out/production/module1/module1/AKt.class
End of files
Compiling files:
  module1/src/a.kt
End of files
Exit code: OK
------------------------------------------
Cleaning output files:
  out/production/module2/META-INF/module2.kotlin_module
  out/production/module2/module2/BKt.class
End of files
Compiling files:
  module2/src/b.kt
End of files
Exit code: OK
------------------------------------------
Cleaning output files:
  out/production/module3/META-INF/module3.kotlin_module
  out/production/module3/module3/CKt.class
End of files
Compiling files:
  module3/src/c.kt
End of files
Exit code: OK
------------------------------------------