[Bug] Build fails with serde version

[nakul1010]

Component

consensus, eips, genesis

What version of Alloy are you on?

1.0.31

Operating System

None

Describe the bug

My Cargo.toml

alloy = { version = "1.0.31", features = [
    "full",
    "node-bindings",
    "rpc-types-debug",
    "rpc-types-trace",
    "json-rpc",
    "rpc-client",
    "signer-aws",
    "signer-keystore",
    "signer-ledger",
    "signer-mnemonic",
    "signer-trezor",
    "signer-yubihsm",
    "eips",
    "sol-types",
    "contract",
    "serde",
] }

serde = "1.0.223"
serde_json = "1.0"

Error when running cargo build

error[E0433]: failed to resolve: could not find `__private` in `serde`
   --> /Users/nakul/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/alloy-consensus-1.0.31/src/transaction/envelope.rs:162:24
    |
162 | #[derive(Clone, Debug, TransactionEnvelope)]
    |                        ^^^^^^^^^^^^^^^^^^^ could not find `__private` in `serde`
    |
    = note: this error originates in the derive macro `TransactionEnvelope` (in Nightly builds, run with -Z macro-backtrace for more info)

Already tried cargo clean && rm Cargo.lock && cargo build

I assumed it was fixed in the latest version with the following PR: #2875
cc: @DaniPopes @klkvr

[Ev3rlasting]

I am having the same issue.

    Checking alloy-consensus v1.0.31
error[E0433]: failed to resolve: could not find `__private` in `serde`
   --> /Users/ray/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/alloy-consensus-1.0.31/src/transaction/envelope.rs:162:24

[nakul1010]

To compile the code, I needed to pin specific versions:

alloy = { version = "=1.0.31", features = [
    "full",
    "node-bindings",
    "rpc-types-debug",
    "rpc-types-trace",
    "json-rpc",
    "rpc-client",
    "signer-aws",
    "signer-keystore",
    "signer-ledger",
    "signer-mnemonic",
    "signer-trezor",
    "signer-yubihsm",
    "eips",
    "sol-types",
    "contract",
    "serde",
] }
serde = "=1.0.223"
serde_json = "=1.0.145"

[kallydev]

This issue reproduces in serde 1.0.226 because its __private225 module breaks backward compatibility. For now, just use serde = "=1.0.225" until #2887 completely resolves this issue.

error[E0433]: failed to resolve: could not find `__private225` in `serde`
   --> /home/fedora/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/alloy-consensus-1.0.33/src/transaction/envelope.rs:162:24
    |
162 | #[derive(Clone, Debug, TransactionEnvelope)]
    |                        ^^^^^^^^^^^^^^^^^^^ could not find `__private225` in `serde`
    |
    = note: this error originates in the derive macro `TransactionEnvelope` (in Nightly builds, run with -Z macro-backtrace for more info)

For more information about this error, try `rustc --explain E0433`.
error: could not compile `alloy-consensus` (lib) due to 1 previous error

[mattsse]

this will happen again so we'll find a long term solution for this asap

[ameya-deshmukh]

This issue reproduces in serde 1.0.226 because its __private225 module breaks backward compatibility. For now, just use serde = "=1.0.225" until #2887 completely resolves this issue.

error[E0433]: failed to resolve: could not find `__private225` in `serde`
   --> /home/fedora/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/alloy-consensus-1.0.33/src/transaction/envelope.rs:162:24
    |
162 | #[derive(Clone, Debug, TransactionEnvelope)]
    |                        ^^^^^^^^^^^^^^^^^^^ could not find `__private225` in `serde`
    |
    = note: this error originates in the derive macro `TransactionEnvelope` (in Nightly builds, run with -Z macro-backtrace for more info)

For more information about this error, try `rustc --explain E0433`.
error: could not compile `alloy-consensus` (lib) due to 1 previous error

didn't work for me with 1.0.225, had to downgrade to 1.0.220

[mattsse]

this should be fixed in 1.0.35

ref #2909