Error while installing CLI: could not compile pathfinder_simd

[hcheng826]

getting this error when I tried to run cargo install --path .

...
error[E0425]: cannot find function `simd_or` in this scope
   --> /Users/hungcheng/.cargo/registry/src/github.com-1ecc6299db9ec823/pathfinder_simd-0.5.3/src/arm/mod.rs:831:24
    |
831 |         unsafe { U32x2(simd_or(self.0, other.0)) }
    |                        ^^^^^^^ not found in this scope
Some errors have detailed explanations: E0425, E0432, E0635.
For more information about an error, try `rustc --explain E0425`.
error: could not compile `pathfinder_simd` due to 577 previous errors
warning: build failed, waiting for other jobs to finish...
error: failed to compile `halo2-zk-email v0.1.0

my versions is the same as in the README

➜  halo2-zk-email git:(main) rustc --version
rustc 1.68.0-nightly (0468a00ae 2022-12-17)
➜  halo2-zk-email git:(main) cargo --version
cargo 1.68.0-nightly (cc0a32087 2022-12-14)

Anyone has the same problem? Could it be related to this comment in README?
https://github.com/zkemail/halo2-zk-email/blob/main/README.md?plain=1#L17

[hcheng826]

found a might-be-related issue here.
zed-industries/zed#7644
but tried this fix as patching the pathfinder_simd in Cargo.toml doesn't work

[hcheng826]

related issue: servo/pathfinder#558

[hcheng826]

@Divide-By-0 @SoraSuegami Any chance that you would know about how to go around this issue? Appreciate it!

[Divide-By-0]

Hey, thanks for pointing it out and filing the issue. We've just pushed a change to main that should allow it to compile, do you mind trying again?

[shreyas-londhe]

Works for me!

[hcheng826]

error[E0658]: use of unstable library feature 'stdsimd'
   --> /Users/hungcheng/.cargo/git/checkouts/ahash-ef438ec1e3d51f58/2153ab9/src/operations.rs:126:24
    |
126 |     let res = unsafe { vaesmcq_u8(vaeseq_u8(transmute!(value), transmute!(0u128))) };
    |                        ^^^^^^^^^^
    |
    = note: see issue #48556 <https://github.com/rust-lang/rust/issues/48556> for more information
    = help: add `#![feature(stdsimd)]` to the crate attributes to enable

hmmm I'm still getting this error.

➜  cargo --version                                         
cargo 1.68.0-nightly (cc0a32087 2022-12-14)
➜  rustc --version
rustc 1.68.0-nightly (0468a00ae 2022-12-17)
➜  solc --version
solc, the solidity compiler commandline interface
Version: 0.8.25+commit.b61c2a91.Darwin.appleclang
➜  anvil --version
anvil 0.2.0 (24abca6 2024-01-16T00:26:29.218821000Z)

This is my version. Some higher than the README.

But i found a similar issue. Will try it out: tkaitchuck/aHash#195

[hcheng826]

According to the related issue I shared above, using M1, M2 device could be the reason. I'm using M1 laptop. @shreyas-londhe may I ask if you are using M1 device?

[hcheng826]

tkaitchuck/aHash#195 (comment)
according to this reply, it says Rust nightly 1.77 works but 1.78 failed

I tried with Rust nightly 1.77 and got this error

error[E0080]: evaluation of constant value failed
    --> /Users/username/.cargo/registry/src/index.crates.io-6f17d22bba15001f/v8-0.68.0/src/isolate.rs:1599:5
     |
1599 |     assert!(size_of::<TypeId>() == size_of::<u64>());
     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the evaluated program panicked at 'assertion failed: size_of::<TypeId>() == size_of::<u64>()', /Users/username/.cargo/registry/src/index.crates.io-6f17d22bba15001f/v8-0.68.0/src/isolate.rs:1599:5
     |
     = note: this error originates in the macro `assert` (in Nightly builds, run with -Z macro-backtrace for more info)

For more information about this error, try `rustc --explain E0080`.
error: could not compile `v8` (lib) due to 1 previous error

I found the issue reported here: denoland/rusty_v8#1400
seems that I need to update v8 from 0.68.0 to 0.83.2
I checked the Cargo.lock, the dependency path: v8 -> deno_core -> js-sandbox -> halo2-regex
Is there a way I can change the version of v8 used here 🤔?

[shreyas-londhe]

@hcheng826 Can you try running cargo clean && rm -rf Cargo.lock, and run cargo update. If that doesn't work, can you try re-installing rust all together, I have the same cargo and rustc versions you have. I'm running this on a M3 chip.

[SoraSuegami]

@hcheng826 @shreyas-londhe
Thank you for sharing your compiling outputs.
@hcheng826
I fixed the rust version and some dependencies versions to avoid the compile errors.
As @shreyas-londhe mentioned, could you run cargo clean && rm Cargo.lock && cargo update and compile it again?
I expect your compile failed because the cache left.

[hcheng826]

@SoraSuegami @shreyas-londhe Thanks for your help! I reset my laptop and it's working now! Appreciate all your help! Let me close this issue.