Rust nightly: unknown feature stdsimd in plonky2_field

[toolabi]

Building plonky2 fails on Rust nightly (1.86.0-nightly) due to the following error:
8 | #![feature(stdsimd)]
| ^^^^^^^

For more information about this error, try rustc --explain E0635.
error: could not compile plonky2_field (lib) due to 1 previous error
stdsimd is no longer a recognized feature in Rust nightly

[Nashtare]

Hi,
On which version of plonky2 are you encountering this? The explicit feature mention got removed in commit b6fec06 following stabilization. You shouldn't encounter it on plonky2/main latest commit or published releases.