ClassNotFoundException thrown if build fails

[volivan239]

Description

If we launch action on project that is not-compilable, UTBot will continue test generation after failed build and throw an exception.

To Reproduce

1. Create a class that can't be compiled.
2. Launch action on it

Expected behavior

Action ends after build failure

Actual behavior

Exception is thrown in IDEA.

Additional context

This bug may also impact behavior in #1081

[alisevych]

Additional context

I would also add the following test scenario for the future fix:

1. Create a class that can't be compiled.
2. Create a class that calls a method of the first class.
3. Launch action on it.