New comment by kaistian on void-packages repository

https://github.com/void-linux/void-packages/pull/46330#issuecomment-1741734067

Comment:
This error looks more like an error in the test system
```
xcffib/testing.py:139: AssertionError
---------------------------- Captured stderr setup -----------------------------
_XSERVTransSocketUNIXCreateListener: ...SocketCreateListener() failed
_XSERVTransMakeAllCOTSServerListeners: server already running
(EE) 
Fatal server error:
(EE) Cannot establish any listening sockets - Make sure an X server isn't already running(EE) 
```