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

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