The Pytest log handler for Salt throws KeyError

[s0undt3ch]

Traceback (most recent call last):                                                                                                                                                                                  
  File "/testing/salt/loader/lazy.py", line 1106, in _process_virtual                                                                                                                                               
    virtual = self.run(virtual_attr)                                                                                                                                                                                
  File "/testing/salt/loader/lazy.py", line 1201, in run                                                  
    return self._last_context.run(self._run_as, _func_or_method, *args, **kwargs)                                                                                                                                   
  File "/testing/.nox/pytest-parametrized-3-crypto-none-transport-zeromq-coverage-false/lib/python3.6/site-packages/contextvars/__init__.py", line 38, in run                                                       
    return callable(*args, **kwargs)                                                                                                                                                                                
  File "/testing/salt/loader/lazy.py", line 1216, in _run_as                                                                                                                                                        
    return _func_or_method(*args, **kwargs)                                                                                                                                                                         
  File "/testing/.nox/pytest-parametrized-3-crypto-none-transport-zeromq-coverage-false/lib/python3.6/site-packages/saltfactories/utils/saltext/log_handlers/pytest_log_handler.py", line 50, in __virtual__        
    pytest_config = __opts__[pytest_key]                                                                                                                                                                            
KeyError: 'pytest-master'                                                                                                                                                                                           
[ERROR   ] Exception raised when processing __virtual__ function for salt.loaded.ext.log_handlers.pytest_log_handler. Module will not be loaded: 'pytest-master'