the solana build curls some pre-built perf files, which then forces the rust version to 1.59

I'm using `./scripts/cargo-install-all.sh /usr/local/` in the solana build to get the minimal binaries that they think we need.

that script does a bunch of other things - notably pull down a specific https://github.com/solana-labs/solana-perf-libs release.

hopefully there's another build script that assembles the right things - I'd like to be able to know that we have a minimal binary set...