IndexError in `utbot_mypy_runner`

[tamarinvs19]

Description

Error message from utbot_mypy_runner

To Reproduce

Steps to reproduce the behavior:

Example:

1. Download project pylint
2. Open file pylint/checkers/variables.py
3. Try to generate tests for the function _is_from_future_import

Expected behavior

Tests are supposed to be generated.

Actual behavior

Error from utbot_mypy_runner in logs

Visual proofs (screenshots, logs, images)

Log

java.lang.IllegalStateException: Something went wrong in initial mypy run. 
Python stderr Traceback (most recent call last):
  File "C:\Users\tWX1238545\AppData\Local\Programs\Python\Python39\lib\runpy.py", line 197, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "C:\Users\tWX1238545\AppData\Local\Programs\Python\Python39\lib\runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "C:\Users\tWX1238545\IdeaProjects\pylint\venv\lib\site-packages\utbot_mypy_runner\__main__.py", line 50, in 
    file.write(extraction.get_result_from_mypy_build(build_result, sources, args.module_for_types, args.indent))
  File "C:\Users\tWX1238545\IdeaProjects\pylint\venv\lib\site-packages\utbot_mypy_runner\extract_annotations.py", line 98, in get_result_from_mypy_build
    traverser.visit_mypy_file(build_result.files[module_for_types])
  File "mypy\traverser.py", line 114, in visit_mypy_file
  File "mypy\nodes.py", line 1133, in accept
  File "mypy\traverser.py", line 150, in visit_class_def
  File "mypy\nodes.py", line 1214, in accept
  File "mypy\traverser.py", line 118, in visit_block
  File "mypy\nodes.py", line 794, in accept
  File "mypy\traverser.py", line 133, in visit_func_def
  File "mypy\traverser.py", line 130, in visit_func
  File "mypy\nodes.py", line 1214, in accept
  File "mypy\traverser.py", line 118, in visit_block
  File "mypy\nodes.py", line 1410, in accept
  File "mypy\traverser.py", line 187, in visit_return_stmt
  File "mypy\nodes.py", line 1891, in accept
  File "mypy\traverser.py", line 257, in visit_call_expr
  File "mypy\nodes.py", line 2214, in accept
  File "mypy\traverser.py", line 303, in visit_list_expr
  File "mypy\nodes.py", line 1891, in accept
  File "mypy\traverser.py", line 257, in visit_call_expr
  File "mypy\nodes.py", line 1793, in accept
  File "C:\Users\tWX1238545\IdeaProjects\pylint\venv\lib\site-packages\utbot_mypy_runner\expression_traverser.py", line 19, in visit_name_expr
    self.process_expression(o)
  File "C:\Users\tWX1238545\IdeaProjects\pylint\venv\lib\site-packages\utbot_mypy_runner\expression_traverser.py", line 16, in process_expression
    self.processor(o.line, o.column, o.end_line, o.end_column, self.types[o])
  File "C:\Users\tWX1238545\IdeaProjects\pylint\venv\lib\site-packages\utbot_mypy_runner\extract_annotations.py", line 95, in 
    ExpressionType(*get_borders(line, col, end_line, end_col, content), line, get_annotation(type_, Meta(module_for_types)))
  File "C:\Users\tWX1238545\IdeaProjects\pylint\venv\lib\site-packages\utbot_mypy_runner\utils.py", line 13, in get_borders
    while bad_symbol(file_content[end_line - 1][end_column - 1]):
IndexError: string index out of range
Mypy stderr: 
	at org.utbot.python.newtyping.mypy.RunMypyKt.readMypyAnnotationStorageAndInitialErrors(RunMypy.kt:52)
	at org.utbot.python.PythonTestGenerationProcessor.processTestGeneration(PythonTestGenerationProcessor.kt:83)
	at org.utbot.python.PythonTestGenerationProcessor.processTestGeneration$default(PythonTestGenerationProcessor.kt:38)
	at org.utbot.intellij.plugin.language.python.PythonDialogProcessor$createTests$1.run(PythonDialogProcessor.kt:173)
	at com.intellij.openapi.progress.impl.CoreProgressManager.startTask(CoreProgressManager.java:429)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.startTask(ProgressManagerImpl.java:114)
	at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcessWithProgressAsynchronously$6(CoreProgressManager.java:480)
	at com.intellij.openapi.progress.impl.ProgressRunner.lambda$submit$3(ProgressRunner.java:252)
	at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$2(CoreProgressManager.java:186)
	at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$executeProcessUnderProgress$13(CoreProgressManager.java:604)
	at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:679)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computeUnderProgress(CoreProgressManager.java:635)
	at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:603)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:60)
	at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:173)
	at com.intellij.openapi.progress.impl.ProgressRunner.lambda$submit$4(ProgressRunner.java:252)
	at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1768)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:702)
	at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:699)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
	at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1.run(Executors.java:699)
	at java.base/java.lang.Thread.run(Thread.java:833)

Environment

UnitTestBot version: from pr #2010
OS; Winows10