[ZK Stack] - Getting an error when installing the sqlx-cli

[yohanelly95]

Module Affected

• System contracts (era-system-contracts)
• Smart contracts (era-contracts)
• zkEVM (era-zk_evm)
• Server (zksync-era)
• Prover (era-boojum)
• Fee withdrawer (era-fee-withdrawer)
• Block Explorer (clock-explorer)
• Portal - Wallet + Bridge (dapp-portal)
• Other (please specify below)

Rust Version

rustc 1.74.0-nightly

Operating System

• Ubuntu
• MacOS
• Windows
• Other (Please specify below)

Issue Description

when I run

cargo install sqlx-cli --version 0.7.3

I get the error:

error[E0658]: use of unstable library feature 'saturating_int_impl'
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.202/src/de/impls.rs:524:20
    |
524 |                   Ok(Saturating(v as $primitive))
    |                      ^^^^^^^^^^
...
538 | / impl_deserialize_num! {
539 | |     u128, NonZeroU128, deserialize_u128
540 | |     num_self!(u128:visit_u128);
541 | |     num_as_self!(u8:visit_u8 u16:visit_u16 u32:visit_u32 u64:visit_u64);
542 | |     int_to_uint!(i8:visit_i8 i16:visit_i16 i32:visit_i32 i64:visit_i64);
543 | |     num_128!(i128:visit_i128);
544 | | }
    | |_- in this macro invocation
    |
    = note: see issue #87920 <https://github.com/rust-lang/rust/issues/87920> for more information
    = help: add `#![feature(saturating_int_impl)]` to the crate attributes to enable
    = note: this error originates in the macro `num_128` which comes from the expansion of the macro `impl_deserialize_num` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0658]: use of unstable library feature 'saturating_int_impl'
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.202/src/ser/impls.rs:1030:23
     |
1030 | impl<T> Serialize for Saturating<T>
     |                       ^^^^^^^^^^^^^
     |
     = note: see issue #87920 <https://github.com/rust-lang/rust/issues/87920> for more information
     = help: add `#![feature(saturating_int_impl)]` to the crate attributes to enable

   Compiling idna v0.5.0
   Compiling tracing-core v0.1.32
error[E0658]: use of unstable library feature 'saturating_int_impl'
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.202/src/ser/impls.rs:1039:9
     |
1039 |         self.0.serialize(serializer)
     |         ^^^^^^
     |
     = note: see issue #87920 <https://github.com/rust-lang/rust/issues/87920> for more information
     = help: add `#![feature(saturating_int_impl)]` to the crate attributes to enable

For more information about this error, try `rustc --explain E0658`.
error: could not compile `serde` (lib) due to 223 previous errors
warning: build failed, waiting for other jobs to finish...
error: failed to compile `sqlx-cli v0.7.3`, intermediate artifacts can be found at `/tmp/cargo-installPpYPaD`.
To reuse those artifacts with a future compilation, set the environment variable `CARGO_TARGET_DIR` to that path.

How do i resolve this?

Expected Behavior

sqlx-cli should be installed as expected.

Current Behavior

Getting an error when cargo install sqlx-cli

Repository Link (if applicable)

No response

Additional Details

No response

Prior Research

• Yes, I searched for similar issues and did not find any matching ones.

[bxpana]

Thanks for the post, will check this out and get back to you.

[yohanelly95]

using cargo install sqlx-cli --version 0.7.3 --locked worked but zk init eventually does still error out. What is the best way to run a testnet zk stack chain for development purposes? Since we want to build zk nodes in a custom way that just logs the generated proofs for the chain right now @bxpana

[bxpana]

Apologies for the delay here. Were you guys able to get things working?