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

Marked as dirty by Kotlin:
  src/partB.kt
  src/usagePartB.kt
Cleaning output files:
  out/production/module/META-INF/module.kotlin_module
  out/production/module/OuterClass$InnerClass.class
  out/production/module/OuterClass.class
  out/production/module/UsagePartBKt.class
  out/production/module/Utils.class
  out/production/module/Utils__PartBKt.class
End of files
Cleaning output files:
  out/production/module/Utils__PartAKt.class
End of files
Compiling files:
  src/partA.kt
  src/partB.kt
  src/usagePartB.kt
End of files
Exit code: ABORT
------------------------------------------
COMPILATION FAILED
Unresolved reference: OuterClass