Benchmarking build size and compilation speed

[ok-nick]

Hey, if it's in scope of this project, it'd be amazing if we can integrate a way to measure and track build size and compilation speed into the interface.

[GuillaumeLagrange]

Hello! Thank you for your feedback, we have been asked for similar features already, they definitely are very relevant.

Compilation speed: we are currently working on support for benchmarking arbitrary commands, not just benchmarks written in the context of benchmarking frameworks, this could be a very good use case for it.

Build size: we view this as arbitrary custom metrics associated to runs, which we do plan to support, but we're not sure yet how to best incorporate it nor do we have concrete visibility on when we will, so stay tuned!