Cranker, CLI: Change the version of restaking, vault clients

[aoikurokawa]

Problem

• Noticed some errors due to wrong instruction (current branch master != mainnet)

[2025-10-24T03:54:11Z INFO  jito_vault_crank] Updating 34 vaults
[2025-10-24T03:54:11Z INFO  jito_vault_cranker::vault_handler] Updating vault: 8tR62x6wxJRVry4EmtKDih6ADqxavVcLXL1H1pkayxAh
...
[2025-10-24T03:54:11Z INFO  jito_vault_cranker::vault_handler] Get tracker failed, initializing. Expecting AccountNotFound: Error: Failed to get VaultUpdateStateTracker account: DoyqsKqYhPPGz3xwdgxJVG9XvXc8qvHMdvpaCPMgcAjC
...
[2025-10-24T03:54:12Z INFO  jito_vault_cranker::vault_handler] ⚠️  Transaction 1/1 failed (attempt 1/10), retrying in 1s: Error { request: Some(SendTransaction), kind: RpcError(RpcResponseError { code: -32002, message: "Transaction simulation failed: Error processing Instruction 1: Failed to serialize or deserialize account data", data: Empty }) }
...
[2025-10-24T03:54:22Z INFO  jito_vault_crank] Time elapsed: 10.75s
[2025-10-24T03:54:22Z INFO  jito_vault_crank] Sleeping for 300 seconds

Solution

• Bump down of crates jito-restaking-client and jito-vault-client that is compatible with current mainnet

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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[Copilot]

Pull Request Overview

This PR addresses compatibility issues between the cranker code and mainnet by downgrading the jito-restaking-client and jito-vault-client dependencies to a specific commit that matches the deployed mainnet version. The changes resolve transaction simulation errors caused by instruction mismatches.

• Pinned jito-restaking-client and jito-vault-client to commit bbc5abe64d5bbbeab1d6f33f5a63a97cc3b9638a
• Fixed transaction size calculation in vault handler to use proper serialization
• Commented out incompatible secondary admin functionality in CLI

Reviewed Changes

Copilot reviewed 6 out of 7 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
crankers/Cargo.toml	Updated restaking and vault client dependencies to specific git commit
cli/Cargo.toml	Updated restaking and vault client dependencies to specific git commit
Cargo.toml	Added bincode dependency and cli to workspace members
crankers/src/vault_handler.rs	Fixed transaction size calculation and improved batch handling logic
cli/src/vault_handler.rs	Commented out incompatible secondary admin functionality and added hardcoded addresses
crankers/README.md	Fixed command line formatting with proper backslashes

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[Copilot]

Pull Request Overview

Copilot reviewed 6 out of 7 changed files in this pull request and generated 2 comments.

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