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