[path] already exists and is not an empty directory.
Running gitlab enterprise version 11.4.3-ee. On a windows runner (11.1.1) we sometimes see this error. We have also tried with version 11.3.1~beta.4.g0aa5179e to check if this helped. But we also saw the error there.
This is a sporadic error, only happening sometimes. It can go away for weeks and then prevent an important build from running.
I couldn't see a current open issue for this and have seen some closed issues for this with various attempted fixes but all tickets were closed.
Is there more debug info we can provide?