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installation fails #19

@juliangruber

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@juliangruber
$ cargo build --release
...
error[E0658]: use of unstable library feature 'stdarch_aarch64_prefetch'
   --> /Users/julian/.cargo/registry/src/index.crates.io-6f17d22bba15001f/bellperson-0.22.1/src/lib.rs:1:1
    |
1   | / #![allow(clippy::suspicious_arithmetic_impl)]
2   | | //! `bellperson` is a crate for building zk-SNARK circuits. It provides circuit
3   | | //! traits and and primitive structures, as well as basic gadget implementations
4   | | //! such as booleans and number abstractions.
...   |
    |
    = note: see issue #117217 <https://github.com/rust-lang/rust/issues/117217> for more information
    = help: add `#![feature(stdarch_aarch64_prefetch)]` to the crate attributes to enable
    = note: this compiler was built on 2024-10-17; consider upgrading it if it is out of date

error[E0658]: use of unstable library feature 'stdarch_aarch64_prefetch'
   --> /Users/julian/.cargo/registry/src/index.crates.io-6f17d22bba15001f/bellperson-0.22.1/src/groth16/multiscalar.rs:290:34
    |
290 |         _prefetch(p as *const _, _PREFETCH_READ, _PREFETCH_LOCALITY3);
    |                                  ^^^^^^^^^^^^^^
    |
    = note: see issue #117217 <https://github.com/rust-lang/rust/issues/117217> for more information
    = help: add `#![feature(stdarch_aarch64_prefetch)]` to the crate attributes to enable
    = note: this compiler was built on 2024-10-17; consider upgrading it if it is out of date

error[E0658]: use of unstable library feature 'stdarch_aarch64_prefetch'
   --> /Users/julian/.cargo/registry/src/index.crates.io-6f17d22bba15001f/bellperson-0.22.1/src/groth16/multiscalar.rs:290:50
    |
290 |         _prefetch(p as *const _, _PREFETCH_READ, _PREFETCH_LOCALITY3);
    |                                                  ^^^^^^^^^^^^^^^^^^^
    |
    = note: see issue #117217 <https://github.com/rust-lang/rust/issues/117217> for more information
    = help: add `#![feature(stdarch_aarch64_prefetch)]` to the crate attributes to enable
    = note: this compiler was built on 2024-10-17; consider upgrading it if it is out of date

error[E0635]: unknown feature `stdsimd`
   --> /Users/julian/.cargo/registry/src/index.crates.io-6f17d22bba15001f/bellperson-0.22.1/src/lib.rs:138:60
    |
138 | #![cfg_attr(all(target_arch = "aarch64", nightly), feature(stdsimd))]
    |                                                            ^^^^^^^

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