Rust update fails on Crux-3.8

I have been trying to update rust on Crux-3.8, but it always fails. This time, there was the 1.97.1-1 version available but the update failed again with the same error message (below):

rust 1.93.1-1 → 1.97.1-1
rust-bin 1.96.1-1 → 1.97.0-1

error[E0463]: can't find crate for core | = note: the x86_64-unknown-linux-gnu target may not be installed = help: consider downloading the target with rustup target add x86_64-unknown-linux-gnu = help: consider building the standard library from source with cargo build -Zbuild-std error[E0463]: can't find crate for std | = note: the x86_64-unknown-linux-gnu target may not be installed = help: consider downloading the target with rustup target add x86_64-unknown-linux-gnu = help: consider building the standard library from source with cargo build -Zbuild-std For more information about this error, try rustc --explain E0463. error: could not compile stable_deref_trait (lib) due to 1 previous error warning: build failed, waiting for other jobs to finish... error: could not compile cfg-if (lib) due to 1 previous error error: could not compile once_cell (lib) due to 1 previous error error: could not compile smallvec (lib) due to 1 previous error

Thank you so very much

is crux using rustup or do they have their own packaging system? can you explain in detail what command you are running and what's the expected output?

if this is a packaging issue. you should report to the crux package maintainer.