Not anymore. Real pain in the ass to bootstrap but thanks to mrustc combined with our work in stagex we have an easy to audit path now in a 100% bootstrapped distro.
Unfortunately due to no first party support or interest from the Rust team, we have to build through 15+ versions to get to latest and it takes 6+ hours to build with a 20+ core system, but it works.
https://codeberg.org/stagex/stagex/src/branch/main/packages/...
nice, thanks