A modern programming language that makes developers happier.

kotlinlang

while building 1.0.2 and latest git master, the same four test errors are raised, and the build fails:

```
FileTreeWalkTest.restrictedAccess:360 expected:&lt;6&gt; but was:&lt;10&gt;
FileTreeWalkTest.withVisitorAndDepth:318 expected:&lt;[1]&gt; but was:&lt;[]&gt;
FilesTest.deleteRecursivelyWithFail:462 Expected incomplete recursive deletion.
FilesTest.copyRecursively:542 Expected value to be true.
```

can these tests be fixed/disabled during the build?