Trivial change to get a branch for experimentation
I just want to experiment with the benchmarking machine, so ignore this.
/benchmark plutus-benchmark:validation
That eventually gives this
(followed by many more lines of stack trace).
If I log in to the machine and run nix-shell then cabal bench validation works without any problems (apart from a couple of occurrences of "the impossible happened" which went away after repeating the command).
/benchmark validation-full
/benchmark plutus-benchmark:validation
/benchmark validation
Don't need this any more.