[INFO] cloning repository https://github.com/a67793581/Ethereum-Trading-MCP-Server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/a67793581/Ethereum-Trading-MCP-Server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fa67793581%2FEthereum-Trading-MCP-Server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fa67793581%2FEthereum-Trading-MCP-Server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5d95a1e71535a44a8d88d735edd247aa281a25e3
[INFO] checking a67793581/Ethereum-Trading-MCP-Server/5d95a1e71535a44a8d88d735edd247aa281a25e3 against master#3b1b0ef4d80d3117924d91352c8b6ca528708b3c for pr-152996
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fa67793581%2FEthereum-Trading-MCP-Server" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/a67793581/Ethereum-Trading-MCP-Server
[INFO] finished tweaking git repo https://github.com/a67793581/Ethereum-Trading-MCP-Server
[INFO] tweaked toml for git repo https://github.com/a67793581/Ethereum-Trading-MCP-Server written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/a67793581/Ethereum-Trading-MCP-Server on toolchain 3b1b0ef4d80d3117924d91352c8b6ca528708b3c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3b1b0ef4d80d3117924d91352c8b6ca528708b3c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/a67793581/Ethereum-Trading-MCP-Server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3b1b0ef4d80d3117924d91352c8b6ca528708b3c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enr v0.10.0
[INFO] [stderr]   Downloaded parity-scale-codec v3.7.5
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[INFO] [stderr]   Downloaded ethers-contract v2.0.14
[INFO] [stderr]   Downloaded coins-bip32 v0.8.7
[INFO] [stderr]   Downloaded rmcp-macros v0.1.5
[INFO] [stderr]   Downloaded ethers-providers v2.0.14
[INFO] [stderr]   Downloaded ethers-middleware v2.0.14
[INFO] [stderr]   Downloaded lalrpop-util v0.20.2
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[INFO] [stderr]   Downloaded zerocopy v0.8.30
[INFO] [stderr]   Downloaded coins-bip39 v0.8.7
[INFO] [stderr]   Downloaded rmcp v0.1.5
[INFO] [stderr]   Downloaded camino v1.2.1
[INFO] [stderr]   Downloaded lalrpop v0.20.2
[INFO] [stderr]   Downloaded ethers-solc v2.0.14
[INFO] [stderr]   Downloaded svm-rs v0.3.5
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.30
[INFO] [stderr]   Downloaded ethers-contract-abigen v2.0.14
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[INFO] [stderr]   Downloaded ethers-core v2.0.14
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[INFO] [stderr]   Downloaded ethers-etherscan v2.0.14
[INFO] [stderr]   Downloaded ws_stream_wasm v0.7.5
[INFO] [stderr]   Downloaded parity-scale-codec-derive v3.7.5
[INFO] [stderr]   Downloaded ethers-signers v2.0.14
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[INFO] [stderr]   Downloaded solang-parser v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3b1b0ef4d80d3117924d91352c8b6ca528708b3c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30d23f87c9ac75f270e80bf3841224742c664a45ed5bb886e608c64693bfd31d
[INFO] running `Command { std: "docker" "start" "-a" "30d23f87c9ac75f270e80bf3841224742c664a45ed5bb886e608c64693bfd31d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30d23f87c9ac75f270e80bf3841224742c664a45ed5bb886e608c64693bfd31d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30d23f87c9ac75f270e80bf3841224742c664a45ed5bb886e608c64693bfd31d", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3b1b0ef4d80d3117924d91352c8b6ca528708b3c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "7d21cc15bfd422eb87551f8def8005d5c0b82af4bc6df18ffc946acd840b00b7", kill_on_drop: false }`
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[INFO] [stderr]     Checking coins-bip32 v0.8.7
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[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures-locks v0.7.1
[INFO] [stderr]    Compiling rust_decimal v1.39.0
[INFO] [stderr]     Checking ethers-signers v2.0.14
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking ethers-addressbook v2.0.14
[INFO] [stderr]    Compiling rmcp-macros v0.1.5
[INFO] [stderr]     Checking ethers-contract-abigen v2.0.14
[INFO] [stderr]    Compiling schemars_derive v0.8.22
[INFO] [stderr]     Checking rmcp v0.1.5
[INFO] [stderr]    Compiling ethers-contract-derive v2.0.14
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[INFO] [stderr]     Checking ethers v2.0.14
[INFO] [stderr]     Checking mcp-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0411]: cannot find type `Self` in this scope
[INFO] [stdout]   --> src/lib.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[tool]
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `Self` is only available in impls, traits, and type definitions
[INFO] [stdout]    | `Self` not allowed in a function
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `tool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0411]: cannot find type `Self` in this scope
[INFO] [stdout]   --> src/lib.rs:65:1
[INFO] [stdout]    |
[INFO] [stdout] 65 | #[tool]
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `Self` is only available in impls, traits, and type definitions
[INFO] [stdout]    | `Self` not allowed in a function
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `tool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0411]: cannot find type `Self` in this scope
[INFO] [stdout]   --> src/lib.rs:86:1
[INFO] [stdout]    |
[INFO] [stdout] 86 | #[tool]
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `Self` is only available in impls, traits, and type definitions
[INFO] [stdout]    | `Self` not allowed in a function
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `tool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:43:42
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub async fn get_balance(wallet_address: String, token_contract_address: Option<String>) -> Result<serde_json::Value, String> {
[INFO] [stdout]    |                                          ^^^^^^ the trait `rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `rmcp::handler::server::tool::FromToolCallContextPart<'a, S>`:
[INFO] [stdout]              &'a S
[INFO] [stdout]              Callee<'a, S>
[INFO] [stdout]              Parameter<K, V>
[INFO] [stdout]              Parameters<P>
[INFO] [stdout]              ToolName
[INFO] [stdout]              serde_json::Map<std::string::String, serde_json::Value>
[INFO] [stdout]              tokio_util::sync::cancellation_token::CancellationToken
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Option<String>: FromToolCallContextPart<'_, _>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:43:74
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub async fn get_balance(wallet_address: String, token_contract_address: Option<String>) -> Result<serde_json::Value, String> {
[INFO] [stdout]    |                                                                          ^^^^^^^^^^^^^^ the trait `rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not implemented for `std::option::Option<std::string::String>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `rmcp::handler::server::tool::FromToolCallContextPart<'a, S>`:
[INFO] [stdout]              &'a S
[INFO] [stdout]              Callee<'a, S>
[INFO] [stdout]              Parameter<K, V>
[INFO] [stdout]              Parameters<P>
[INFO] [stdout]              ToolName
[INFO] [stdout]              serde_json::Map<std::string::String, serde_json::Value>
[INFO] [stdout]              tokio_util::sync::cancellation_token::CancellationToken
[INFO] [stdout]    = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/mcp_server-30dda3e039173de6.long-type-5069092545513555856.txt'
[INFO] [stdout]    = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `Self` in this scope
[INFO] [stdout]   --> src/lib.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[tool]
[INFO] [stdout]    | ^^^^^^^ `Self` is only available in impls, traits, and type definitions
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `tool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:45:67
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let wallet_address: Address = wallet_address.parse().map_err(|e| e.to_string())?;
[INFO] [stdout]    |                                                                   ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let wallet_address: Address = wallet_address.parse().map_err(|e: /* Type */| e.to_string())?;
[INFO] [stdout]    |                                                                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:66:44
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub async fn get_token_price(token_symbol: String) -> Result<serde_json::Value, String> {
[INFO] [stdout]    |                                            ^^^^^^ the trait `rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `rmcp::handler::server::tool::FromToolCallContextPart<'a, S>`:
[INFO] [stdout]              &'a S
[INFO] [stdout]              Callee<'a, S>
[INFO] [stdout]              Parameter<K, V>
[INFO] [stdout]              Parameters<P>
[INFO] [stdout]              ToolName
[INFO] [stdout]              serde_json::Map<std::string::String, serde_json::Value>
[INFO] [stdout]              tokio_util::sync::cancellation_token::CancellationToken
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `Self` in this scope
[INFO] [stdout]   --> src/lib.rs:65:1
[INFO] [stdout]    |
[INFO] [stdout] 65 | #[tool]
[INFO] [stdout]    | ^^^^^^^ `Self` is only available in impls, traits, and type definitions
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `tool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:76:48
[INFO] [stdout]     |
[INFO] [stdout]  76 |     let contract = Contract::new(feed_address, serde_json::from_str(CHAINLINK_ABI).unwrap(), Arc::new(provider));
[INFO] [stdout]     |                    -------------               ^^^^^^^^^^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the function `from_str`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: cannot satisfy `_: Into<BaseContract>`
[INFO] [stdout] note: required by a bound in `ContractInstance::<B, M>::new`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ethers-contract-2.0.14/src/contract.rs:261:55
[INFO] [stdout]     |
[INFO] [stdout] 261 |     pub fn new(address: impl Into<Address>, abi: impl Into<BaseContract>, client: B) -> Self {
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^^^ required by this bound in `ContractInstance::<B, M>::new`
[INFO] [stdout] help: consider specifying the generic argument
[INFO] [stdout]     |
[INFO] [stdout]  76 |     let contract = Contract::new(feed_address, serde_json::from_str::<T>(CHAINLINK_ABI).unwrap(), Arc::new(provider));
[INFO] [stdout]     |                                                                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:87:38
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...n: String, to_token: String, amount: String, slippage_tolerance: f64) -> Result<serde_json::Value, String> {
[INFO] [stdout]    |       ^^^^^^ the trait `rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `rmcp::handler::server::tool::FromToolCallContextPart<'a, S>`:
[INFO] [stdout]              &'a S
[INFO] [stdout]              Callee<'a, S>
[INFO] [stdout]              Parameter<K, V>
[INFO] [stdout]              Parameters<P>
[INFO] [stdout]              ToolName
[INFO] [stdout]              serde_json::Map<std::string::String, serde_json::Value>
[INFO] [stdout]              tokio_util::sync::cancellation_token::CancellationToken
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:87:56
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...n: String, amount: String, slippage_tolerance: f64) -> Result<serde_json::Value, String> {
[INFO] [stdout]    |       ^^^^^^ the trait `rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `rmcp::handler::server::tool::FromToolCallContextPart<'a, S>`:
[INFO] [stdout]              &'a S
[INFO] [stdout]              Callee<'a, S>
[INFO] [stdout]              Parameter<K, V>
[INFO] [stdout]              Parameters<P>
[INFO] [stdout]              ToolName
[INFO] [stdout]              serde_json::Map<std::string::String, serde_json::Value>
[INFO] [stdout]              tokio_util::sync::cancellation_token::CancellationToken
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:87:72
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...t: String, slippage_tolerance: f64) -> Result<serde_json::Value, String> {
[INFO] [stdout]    |       ^^^^^^ the trait `rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `rmcp::handler::server::tool::FromToolCallContextPart<'a, S>`:
[INFO] [stdout]              &'a S
[INFO] [stdout]              Callee<'a, S>
[INFO] [stdout]              Parameter<K, V>
[INFO] [stdout]              Parameters<P>
[INFO] [stdout]              ToolName
[INFO] [stdout]              serde_json::Map<std::string::String, serde_json::Value>
[INFO] [stdout]              tokio_util::sync::cancellation_token::CancellationToken
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `f64: rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:87:100
[INFO] [stdout]    |
[INFO] [stdout] 87 | ..._tolerance: f64) -> Result<serde_json::Value, String> {
[INFO] [stdout]    |                ^^^ the trait `rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not implemented for `f64`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `rmcp::handler::server::tool::FromToolCallContextPart<'a, S>`:
[INFO] [stdout]              &'a S
[INFO] [stdout]              Callee<'a, S>
[INFO] [stdout]              Parameter<K, V>
[INFO] [stdout]              Parameters<P>
[INFO] [stdout]              ToolName
[INFO] [stdout]              serde_json::Map<std::string::String, serde_json::Value>
[INFO] [stdout]              tokio_util::sync::cancellation_token::CancellationToken
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `Self` in this scope
[INFO] [stdout]   --> src/lib.rs:86:1
[INFO] [stdout]    |
[INFO] [stdout] 86 | #[tool]
[INFO] [stdout]    | ^^^^^^^ `Self` is only available in impls, traits, and type definitions
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `tool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ethers::types::U256: From<f64>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:109:43
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let amount_out_min = amounts_out[1] * U256::from((1.0 - slippage_tolerance) * 1000.0) / U256::from(1000);
[INFO] [stdout]     |                                           ^^^^ the trait `From<f64>` is not implemented for `ethers::types::U256`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `From<T>`:
[INFO] [stdout]               `ethers::types::U256` implements `From<&[u8; 32]>`
[INFO] [stdout]               `ethers::types::U256` implements `From<&[u8]>`
[INFO] [stdout]               `ethers::types::U256` implements `From<&ethers::types::U256>`
[INFO] [stdout]               `ethers::types::U256` implements `From<&str>`
[INFO] [stdout]               `ethers::types::U256` implements `From<ParseUnits>`
[INFO] [stdout]               `ethers::types::U256` implements `From<U128>`
[INFO] [stdout]               `ethers::types::U256` implements `From<Uint8>`
[INFO] [stdout]               `ethers::types::U256` implements `From<[u8; 32]>`
[INFO] [stdout]             and 14 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0282, E0283, E0411, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mcp-server` (lib test) due to 16 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0411]: cannot find type `Self` in this scope
[INFO] [stdout]   --> src/lib.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[tool]
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `Self` is only available in impls, traits, and type definitions
[INFO] [stdout]    | `Self` not allowed in a function
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `tool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0411]: cannot find type `Self` in this scope
[INFO] [stdout]   --> src/lib.rs:65:1
[INFO] [stdout]    |
[INFO] [stdout] 65 | #[tool]
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `Self` is only available in impls, traits, and type definitions
[INFO] [stdout]    | `Self` not allowed in a function
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `tool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0411]: cannot find type `Self` in this scope
[INFO] [stdout]   --> src/lib.rs:86:1
[INFO] [stdout]    |
[INFO] [stdout] 86 | #[tool]
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `Self` is only available in impls, traits, and type definitions
[INFO] [stdout]    | `Self` not allowed in a function
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `tool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:43:42
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub async fn get_balance(wallet_address: String, token_contract_address: Option<String>) -> Result<serde_json::Value, String> {
[INFO] [stdout]    |                                          ^^^^^^ the trait `rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `rmcp::handler::server::tool::FromToolCallContextPart<'a, S>`:
[INFO] [stdout]              &'a S
[INFO] [stdout]              Callee<'a, S>
[INFO] [stdout]              Parameter<K, V>
[INFO] [stdout]              Parameters<P>
[INFO] [stdout]              ToolName
[INFO] [stdout]              serde_json::Map<std::string::String, serde_json::Value>
[INFO] [stdout]              tokio_util::sync::cancellation_token::CancellationToken
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Option<String>: FromToolCallContextPart<'_, _>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:43:74
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub async fn get_balance(wallet_address: String, token_contract_address: Option<String>) -> Result<serde_json::Value, String> {
[INFO] [stdout]    |                                                                          ^^^^^^^^^^^^^^ the trait `rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not implemented for `std::option::Option<std::string::String>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `rmcp::handler::server::tool::FromToolCallContextPart<'a, S>`:
[INFO] [stdout]              &'a S
[INFO] [stdout]              Callee<'a, S>
[INFO] [stdout]              Parameter<K, V>
[INFO] [stdout]              Parameters<P>
[INFO] [stdout]              ToolName
[INFO] [stdout]              serde_json::Map<std::string::String, serde_json::Value>
[INFO] [stdout]              tokio_util::sync::cancellation_token::CancellationToken
[INFO] [stdout]    = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/mcp_server-4a6cbcedd681333e.long-type-8728882521645303058.txt'
[INFO] [stdout]    = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `Self` in this scope
[INFO] [stdout]   --> src/lib.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[tool]
[INFO] [stdout]    | ^^^^^^^ `Self` is only available in impls, traits, and type definitions
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `tool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:45:67
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let wallet_address: Address = wallet_address.parse().map_err(|e| e.to_string())?;
[INFO] [stdout]    |                                                                   ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let wallet_address: Address = wallet_address.parse().map_err(|e: /* Type */| e.to_string())?;
[INFO] [stdout]    |                                                                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:66:44
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub async fn get_token_price(token_symbol: String) -> Result<serde_json::Value, String> {
[INFO] [stdout]    |                                            ^^^^^^ the trait `rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `rmcp::handler::server::tool::FromToolCallContextPart<'a, S>`:
[INFO] [stdout]              &'a S
[INFO] [stdout]              Callee<'a, S>
[INFO] [stdout]              Parameter<K, V>
[INFO] [stdout]              Parameters<P>
[INFO] [stdout]              ToolName
[INFO] [stdout]              serde_json::Map<std::string::String, serde_json::Value>
[INFO] [stdout]              tokio_util::sync::cancellation_token::CancellationToken
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `Self` in this scope
[INFO] [stdout]   --> src/lib.rs:65:1
[INFO] [stdout]    |
[INFO] [stdout] 65 | #[tool]
[INFO] [stdout]    | ^^^^^^^ `Self` is only available in impls, traits, and type definitions
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `tool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:76:48
[INFO] [stdout]     |
[INFO] [stdout]  76 |     let contract = Contract::new(feed_address, serde_json::from_str(CHAINLINK_ABI).unwrap(), Arc::new(provider));
[INFO] [stdout]     |                    -------------               ^^^^^^^^^^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the function `from_str`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: cannot satisfy `_: Into<BaseContract>`
[INFO] [stdout] note: required by a bound in `ContractInstance::<B, M>::new`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ethers-contract-2.0.14/src/contract.rs:261:55
[INFO] [stdout]     |
[INFO] [stdout] 261 |     pub fn new(address: impl Into<Address>, abi: impl Into<BaseContract>, client: B) -> Self {
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^^^ required by this bound in `ContractInstance::<B, M>::new`
[INFO] [stdout] help: consider specifying the generic argument
[INFO] [stdout]     |
[INFO] [stdout]  76 |     let contract = Contract::new(feed_address, serde_json::from_str::<T>(CHAINLINK_ABI).unwrap(), Arc::new(provider));
[INFO] [stdout]     |                                                                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:87:38
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...n: String, to_token: String, amount: String, slippage_tolerance: f64) -> Result<serde_json::Value, String> {
[INFO] [stdout]    |       ^^^^^^ the trait `rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `rmcp::handler::server::tool::FromToolCallContextPart<'a, S>`:
[INFO] [stdout]              &'a S
[INFO] [stdout]              Callee<'a, S>
[INFO] [stdout]              Parameter<K, V>
[INFO] [stdout]              Parameters<P>
[INFO] [stdout]              ToolName
[INFO] [stdout]              serde_json::Map<std::string::String, serde_json::Value>
[INFO] [stdout]              tokio_util::sync::cancellation_token::CancellationToken
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:87:56
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...n: String, amount: String, slippage_tolerance: f64) -> Result<serde_json::Value, String> {
[INFO] [stdout]    |       ^^^^^^ the trait `rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `rmcp::handler::server::tool::FromToolCallContextPart<'a, S>`:
[INFO] [stdout]              &'a S
[INFO] [stdout]              Callee<'a, S>
[INFO] [stdout]              Parameter<K, V>
[INFO] [stdout]              Parameters<P>
[INFO] [stdout]              ToolName
[INFO] [stdout]              serde_json::Map<std::string::String, serde_json::Value>
[INFO] [stdout]              tokio_util::sync::cancellation_token::CancellationToken
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `std::string::String: rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:87:72
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...t: String, slippage_tolerance: f64) -> Result<serde_json::Value, String> {
[INFO] [stdout]    |       ^^^^^^ the trait `rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not implemented for `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `rmcp::handler::server::tool::FromToolCallContextPart<'a, S>`:
[INFO] [stdout]              &'a S
[INFO] [stdout]              Callee<'a, S>
[INFO] [stdout]              Parameter<K, V>
[INFO] [stdout]              Parameters<P>
[INFO] [stdout]              ToolName
[INFO] [stdout]              serde_json::Map<std::string::String, serde_json::Value>
[INFO] [stdout]              tokio_util::sync::cancellation_token::CancellationToken
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `f64: rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:87:100
[INFO] [stdout]    |
[INFO] [stdout] 87 | ..._tolerance: f64) -> Result<serde_json::Value, String> {
[INFO] [stdout]    |                ^^^ the trait `rmcp::handler::server::tool::FromToolCallContextPart<'_, _>` is not implemented for `f64`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `rmcp::handler::server::tool::FromToolCallContextPart<'a, S>`:
[INFO] [stdout]              &'a S
[INFO] [stdout]              Callee<'a, S>
[INFO] [stdout]              Parameter<K, V>
[INFO] [stdout]              Parameters<P>
[INFO] [stdout]              ToolName
[INFO] [stdout]              serde_json::Map<std::string::String, serde_json::Value>
[INFO] [stdout]              tokio_util::sync::cancellation_token::CancellationToken
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `Self` in this scope
[INFO] [stdout]   --> src/lib.rs:86:1
[INFO] [stdout]    |
[INFO] [stdout] 86 | #[tool]
[INFO] [stdout]    | ^^^^^^^ `Self` is only available in impls, traits, and type definitions
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `tool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ethers::types::U256: From<f64>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:109:43
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let amount_out_min = amounts_out[1] * U256::from((1.0 - slippage_tolerance) * 1000.0) / U256::from(1000);
[INFO] [stdout]     |                                           ^^^^ the trait `From<f64>` is not implemented for `ethers::types::U256`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `From<T>`:
[INFO] [stdout]               `ethers::types::U256` implements `From<&[u8; 32]>`
[INFO] [stdout]               `ethers::types::U256` implements `From<&[u8]>`
[INFO] [stdout]               `ethers::types::U256` implements `From<&ethers::types::U256>`
[INFO] [stdout]               `ethers::types::U256` implements `From<&str>`
[INFO] [stdout]               `ethers::types::U256` implements `From<ParseUnits>`
[INFO] [stdout]               `ethers::types::U256` implements `From<U128>`
[INFO] [stdout]               `ethers::types::U256` implements `From<Uint8>`
[INFO] [stdout]               `ethers::types::U256` implements `From<[u8; 32]>`
[INFO] [stdout]             and 14 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0282, E0283, E0411, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mcp-server` (lib) due to 16 previous errors
[INFO] running `Command { std: "docker" "inspect" "7d21cc15bfd422eb87551f8def8005d5c0b82af4bc6df18ffc946acd840b00b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d21cc15bfd422eb87551f8def8005d5c0b82af4bc6df18ffc946acd840b00b7", kill_on_drop: false }`
[INFO] [stdout] 7d21cc15bfd422eb87551f8def8005d5c0b82af4bc6df18ffc946acd840b00b7