$ touch target/out/jvm/scala-2.12.21/compile-clean/classes/cant-touch-this

> Test/compile
$ exists target/**/compile-clean/classes/A.class
$ exists target/**/compile-clean/classes/X.class
$ exists target/**/compile-clean/test-classes/B.class

> Test/clean
$ exists target/**/compile-clean/classes/cant-touch-this
$ exists target/**/compile-clean/classes/A.class
$ exists target/**/compile-clean/classes/X.class
$ absent target/**/compile-clean/test-classes/B.class

> Compile/clean
$ exists target/**/compile-clean/classes/cant-touch-this
$ absent target/**/compile-clean/classes/A.class
$ exists target/**/compile-clean/classes/X.class
