`entropy` fails to compile with the `runtime-benchmarks` feature present

[ameba23]

When i do cargo build -p entropy --release --features runtime-benchmarks

i get:

error[E0275]: overflow evaluating the requirement `pallet_babe::pallet::Call<entropy_runtime::Runtime>: std::marker::Send`
     |
note: required because it appears within the type `entropy_runtime::RuntimeCall`
    --> /home/pumkin/src/entropy/entropy-core/runtime/src/lib.rs:1520:1
     |
1520 | / construct_runtime!(
1521 | |   pub enum Runtime
1522 | |   {
1523 | |     System: frame_system = 1,
...    |
1575 | | );
     | |_^
note: required because it appears within the type `UncheckedExtrinsic<MultiAddress<AccountId32, u32>, RuntimeCall, MultiSignature, ...>`
    --> /home/pumkin/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/sp-runtime-32.0.0/src/generic/unchecked_extrinsic.rs:69:12
     |
69   | pub struct UncheckedExtrinsic<Address, Call, Signature, Extra>
     |            ^^^^^^^^^^^^^^^^^^
     = note: required for `UncheckedExtrinsic<MultiAddress<AccountId32, u32>, RuntimeCall, MultiSignature, ...>` to implement `Member`
     = note: required for `Block<Header<u32, BlakeTwo256>, UncheckedExtrinsic<MultiAddress<..., ...>, ..., ..., ...>>` to implement `BlockT`
     = note: the full name for the type has been written to '/home/pumkin/src/entropy/entropy-core/target/release/deps/entropy-95e888898a5e8da0.long-type-12860491654769157762.txt'
     = note: consider using `--verbose` to print the full type name to the console
     = note: this error originates in the macro `frame_support::construct_runtime` (in Nightly builds, run with -Z macro-backtrace for more info)

For more information about this error, try `rustc --explain E0275`.
error: could not compile `entropy` (bin "entropy") due to 1 previous error

with rustc 1.85.1 (4eb161250 2025-03-15)

[ameba23]

I have a hunch that this follows updating rust. I tried to compile with rust 1.84 but i get:

error: failed to parse manifest at `/home/pumkin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/hex-literal-1.0.0/Cargo.toml`

Caused by:
  feature `edition2024` is required

  The package requires the Cargo feature called `edition2024`, but that feature is not stabilized in this version of Cargo (1.84.1 (66221abde 2024-11-19)).
  Consider trying a newer version of Cargo (this may require the nightly release).
  See https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#edition-2024 for more information about the status of this feature.

So i guess we would have to downgrade hex-literal

[ameba23]

It looks to me like we need to update a bunch of substrate crates which are used by the runtime-benchmarks feature - eg: frame-benchmarking-cli and frame-benchmarking are quite a few versions behind the latest one.

[JesseAbram]

Closed with #1387