Code review comment for lp://staging/~mir-team/mir/more-performance-tests

> > + * FIXME: These all fail because the test server doesn't start more than
> > once:
> > + * "std::exception::what: Exception while creating graphics platform
> > + * Exiting Mir! Reason: Nested Mir and Host Mir cannot use the same
> > + * socket file to accept connections!"
> >
> > What is this really?
>
> Oh, that's lp:1290345

Right, I'm MP'd a fix for lp:1290345 - you only need part1 for the problem seen here to be resolved.