[INFO] cloning repository https://github.com/andrei2308/blockchain-demo-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrei2308/blockchain-demo-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrei2308%2Fblockchain-demo-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrei2308%2Fblockchain-demo-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 10cb70226dff5a910c33635a149d71e48952a32d
[INFO] checking andrei2308/blockchain-demo-rust against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrei2308%2Fblockchain-demo-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/andrei2308/blockchain-demo-rust
[INFO] finished tweaking git repo https://github.com/andrei2308/blockchain-demo-rust
[INFO] tweaked toml for git repo https://github.com/andrei2308/blockchain-demo-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/andrei2308/blockchain-demo-rust on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/andrei2308/blockchain-demo-rust 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 52 packages to latest Rust 1.93.0-nightly compatible versions
[INFO] [stderr]       Adding base64 v0.21.7
[INFO] [stderr]       Adding data-encoding v2.9.0
[INFO] [stderr]       Adding displaydoc v0.2.5
[INFO] [stderr]       Adding encoding_rs v0.8.35
[INFO] [stderr]       Adding futures-sink v0.3.31
[INFO] [stderr]       Adding h2 v0.3.27
[INFO] [stderr]       Adding headers v0.3.9
[INFO] [stderr]       Adding headers-core v0.2.0
[INFO] [stderr]       Adding http v0.2.12
[INFO] [stderr]       Adding http-body v0.4.6
[INFO] [stderr]       Adding hyper v0.14.32
[INFO] [stderr]       Adding icu_collections v2.1.1
[INFO] [stderr]       Adding icu_locale_core v2.1.1
[INFO] [stderr]       Adding icu_normalizer v2.1.1
[INFO] [stderr]       Adding icu_normalizer_data v2.1.1
[INFO] [stderr]       Adding icu_properties v2.1.1
[INFO] [stderr]       Adding icu_properties_data v2.1.1
[INFO] [stderr]       Adding icu_provider v2.1.1
[INFO] [stderr]       Adding idna v1.1.0
[INFO] [stderr]       Adding idna_adapter v1.2.1
[INFO] [stderr]       Adding litemap v0.8.1
[INFO] [stderr]       Adding mime_guess v2.0.5
[INFO] [stderr]       Adding multer v2.1.0
[INFO] [stderr]       Adding pin-project v1.1.10
[INFO] [stderr]       Adding pin-project-internal v1.1.10
[INFO] [stderr]       Adding potential_utf v0.1.4
[INFO] [stderr]       Adding scoped-tls v1.0.1
[INFO] [stderr]       Adding sha1 v0.10.6
[INFO] [stderr]       Adding slab v0.4.11
[INFO] [stderr]       Adding stable_deref_trait v1.2.1
[INFO] [stderr]       Adding synstructure v0.13.2
[INFO] [stderr]       Adding thiserror v1.0.69
[INFO] [stderr]       Adding thiserror-impl v1.0.69
[INFO] [stderr]       Adding tinystr v0.8.2
[INFO] [stderr]       Adding tokio-tungstenite v0.21.0
[INFO] [stderr]       Adding tokio-util v0.7.17
[INFO] [stderr]       Adding try-lock v0.2.5
[INFO] [stderr]       Adding tungstenite v0.21.0
[INFO] [stderr]       Adding unicase v2.8.1
[INFO] [stderr]       Adding url v2.5.4 (available: v2.5.7)
[INFO] [stderr]       Adding utf-8 v0.7.6
[INFO] [stderr]       Adding utf8_iter v1.0.4
[INFO] [stderr]       Adding want v0.3.1
[INFO] [stderr]       Adding warp v0.3.7 (available: v0.4.2)
[INFO] [stderr]       Adding writeable v0.6.2
[INFO] [stderr]       Adding yoke v0.8.1
[INFO] [stderr]       Adding yoke-derive v0.8.1
[INFO] [stderr]       Adding zerofrom v0.1.6
[INFO] [stderr]       Adding zerofrom-derive v0.1.6
[INFO] [stderr]       Adding zerotrie v0.2.3
[INFO] [stderr]       Adding zerovec v0.11.5
[INFO] [stderr]       Adding zerovec-derive v0.11.2
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e41ccacfcca72b31b591332f731dbc2038dafe0014a570060ce84e08556f89fd
[INFO] running `Command { std: "docker" "start" "-a" "e41ccacfcca72b31b591332f731dbc2038dafe0014a570060ce84e08556f89fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e41ccacfcca72b31b591332f731dbc2038dafe0014a570060ce84e08556f89fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e41ccacfcca72b31b591332f731dbc2038dafe0014a570060ce84e08556f89fd", kill_on_drop: false }`
[INFO] [stdout] e41ccacfcca72b31b591332f731dbc2038dafe0014a570060ce84e08556f89fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 652ac84aeeb44408287837de0cc98e371322574be5c885864f35fa489d65c12a
[INFO] running `Command { std: "docker" "start" "-a" "652ac84aeeb44408287837de0cc98e371322574be5c885864f35fa489d65c12a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.1
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling ruint-macro v1.2.1
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking hex-literal v0.4.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking dyn-clone v1.0.19
[INFO] [stderr]     Checking hashbrown v0.15.3
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking ripemd v0.1.3
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking aurora-engine-modexp v1.2.0
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]     Checking substrate-bn v0.6.0
[INFO] [stderr]     Checking k256 v0.13.4
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling enumn v0.1.14
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling auto_impl v1.3.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking icu_properties v2.1.1
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking const-hex v1.14.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking impl-serde v0.4.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking serde_path_to_error v0.1.17
[INFO] [stderr]     Checking tokio v1.45.1
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking alloy-rlp v0.3.12
[INFO] [stderr]     Checking rlp v0.5.2
[INFO] [stderr]     Checking impl-rlp v0.3.0
[INFO] [stderr]     Checking primitive-types v0.12.2
[INFO] [stderr]     Checking ethbloom v0.13.0
[INFO] [stderr]     Checking ruint v1.15.0
[INFO] [stderr]     Checking alloy-primitives v0.7.7
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking tungstenite v0.21.0
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking axum-core v0.4.5
[INFO] [stderr]     Checking tower-http v0.5.2
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking ethereum-types v0.14.1
[INFO] [stderr]     Checking headers v0.3.9
[INFO] [stderr]     Checking revm-primitives v5.0.0
[INFO] [stderr]     Checking revm-interpreter v6.0.0
[INFO] [stderr]     Checking revm-precompile v8.0.0
[INFO] [stderr]     Checking tokio-util v0.7.17
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking tokio-tungstenite v0.21.0
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking tokio-test v0.4.4
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking hyper-util v0.1.13
[INFO] [stderr]     Checking axum v0.7.9
[INFO] [stderr]     Checking revm v10.0.0
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking warp v0.3.7
[INFO] [stderr]     Checking blockchain-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `U256`
[INFO] [stdout]  --> src/block.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ethereum_types::{H256,U256};
[INFO] [stdout]   |                           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DatabaseCommit`
[INFO] [stdout]  --> src/evm.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Database, DatabaseCommit, Evm, EvmBuilder, InMemoryDB,
[INFO] [stdout]   |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/rpc_server.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DatabaseCommit`
[INFO] [stdout]  --> src/evm.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Database, DatabaseCommit, Evm, EvmBuilder, InMemoryDB,
[INFO] [stdout]   |               ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::account::WorldState`
[INFO] [stdout]    --> src/evm.rs:400:9
[INFO] [stdout]     |
[INFO] [stdout] 400 |     use crate::account::WorldState;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/rpc_server.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gas_limit`
[INFO] [stdout]    --> src/blockchain.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |         gas_limit: u64,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gas_limit`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gas_limit`
[INFO] [stdout]    --> src/blockchain.rs:213:9
[INFO] [stdout]     |
[INFO] [stdout] 213 |         gas_limit: u64,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gas_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `blockchain`
[INFO] [stdout]   --> src/miner.rs:48:43
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn create_coinbase_transaction(&self, blockchain: &Blockchain) -> Transaction {
[INFO] [stdout]    |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blockchain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gas_limit`
[INFO] [stdout]    --> src/blockchain.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |         gas_limit: u64,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gas_limit`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gas_limit`
[INFO] [stdout]    --> src/blockchain.rs:213:9
[INFO] [stdout]     |
[INFO] [stdout] 213 |         gas_limit: u64,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gas_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/blockchain.rs:496:13
[INFO] [stdout]     |
[INFO] [stdout] 496 |         let mut blockchain = Blockchain::new();
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `blockchain`
[INFO] [stdout]    --> src/blockchain.rs:496:13
[INFO] [stdout]     |
[INFO] [stdout] 496 |         let mut blockchain = Blockchain::new();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blockchain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `executor`
[INFO] [stdout]    --> src/evm.rs:404:13
[INFO] [stdout]     |
[INFO] [stdout] 404 |         let executor = RevmExecutor::new(1, 1234567890, Address::from([1u8; 20]), 9000_000_000_000_000_000);
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_executor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `blockchain`
[INFO] [stdout]   --> src/miner.rs:48:43
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn create_coinbase_transaction(&self, blockchain: &Blockchain) -> Transaction {
[INFO] [stdout]    |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blockchain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server`
[INFO] [stdout]    --> src/rpc_server.rs:181:54
[INFO] [stdout]     |
[INFO] [stdout] 181 | async fn handle_send_raw_transaction(params: &Value, server: &Arc<RpcServer>) -> Value {
[INFO] [stdout]     |                                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server`
[INFO] [stdout]    --> src/rpc_server.rs:187:42
[INFO] [stdout]     |
[INFO] [stdout] 187 | async fn handle_eth_call(params: &Value, server: &Arc<RpcServer>) -> Value {
[INFO] [stdout]     |                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/rpc_server.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 193 |     let data = parse_hex_data(data_str);
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]    --> src/rpc_server.rs:256:35
[INFO] [stdout]     |
[INFO] [stdout] 256 | fn handle_get_transaction_receipt(params: &Value, server: &Arc<RpcServer>) -> Value {
[INFO] [stdout]     |                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server`
[INFO] [stdout]    --> src/rpc_server.rs:256:51
[INFO] [stdout]     |
[INFO] [stdout] 256 | fn handle_get_transaction_receipt(params: &Value, server: &Arc<RpcServer>) -> Value {
[INFO] [stdout]     |                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `chain_id` is never read
[INFO] [stdout]   --> src/blockchain.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Blockchain {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub chain_id: u64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Blockchain` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/blockchain.rs:26:12
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl Blockchain {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  26 |     pub fn new_with_chain_id(chain_id: u64) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  36 |     pub fn get_block_count(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  40 |     pub fn get_block_by_number(&self, number: u64) -> Option<&Block> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  44 |     pub fn get_block_by_hash(&self, hash: H256) -> Option<&Block> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 |     pub fn deploy_contract_with_revm(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 207 |     pub fn call_contract_with_revm(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 227 |     pub fn view_contract_call(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 247 |     pub fn validate_chain(&self) -> Result<(), String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 279 |     pub fn get_total_supply(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 292 |     pub fn get_transaction_count(&self, address: &Address) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 296 |     pub fn get_transactions_for_address(&self, address: &Address) -> Vec<&Transaction> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 308 |     pub fn print_chain_info(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 330 |     pub fn get_stats(&self) -> BlockchainStats {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BlockchainStats` is never constructed
[INFO] [stdout]    --> src/blockchain.rs:358:12
[INFO] [stdout]     |
[INFO] [stdout] 358 | pub struct BlockchainStats {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `validate_gas_usage` is never used
[INFO] [stdout]    --> src/block.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout]  17 | impl Block {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn validate_gas_usage(&self) -> Result<(), String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `h256_to_u256` is never used
[INFO] [stdout]   --> src/evm.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn h256_to_u256(value: H256) -> U256 {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `deploy_contract`, `call_contract`, and `view_call` are never used
[INFO] [stdout]    --> src/evm.rs:174:12
[INFO] [stdout]     |
[INFO] [stdout]  30 | impl RevmExecutor {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 174 |     pub fn deploy_contract(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 211 |     pub fn call_contract(
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 249 |     pub fn view_call(
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `gas_refunded` and `logs` are never read
[INFO] [stdout]    --> src/evm.rs:276:9
[INFO] [stdout]     |
[INFO] [stdout] 273 | pub struct ContractExecutionResult {
[INFO] [stdout]     |            ----------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 276 |     pub gas_refunded: u64,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 279 |     pub logs: Vec<EvmLog>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ContractExecutionResult` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `address`, `topics`, and `data` are never read
[INFO] [stdout]    --> src/evm.rs:286:9
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub struct EvmLog {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 286 |     pub address: Address,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 287 |     pub topics: Vec<H256>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 288 |     pub data: Vec<u8>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EvmLog` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `calculate_create2_address`, `encode_function_call`, `decode_uint256`, `encode_uint256`, and `parse_bytecode` are never used
[INFO] [stdout]    --> src/evm.rs:306:12
[INFO] [stdout]     |
[INFO] [stdout] 293 | impl ContractUtils {
[INFO] [stdout]     | ------------------ associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 306 |     pub fn calculate_create2_address(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 323 |     pub fn encode_function_call(signature: &str, params: &[Vec<u8>]) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 336 |     pub fn decode_uint256(data: &[u8]) -> U256 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 344 |     pub fn encode_uint256(value: U256) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 350 |     pub fn parse_bytecode(hex_str: &str) -> Result<Vec<u8>, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SolidityContracts` is never constructed
[INFO] [stdout]    --> src/evm.rs:356:12
[INFO] [stdout]     |
[INFO] [stdout] 356 | pub struct SolidityContracts;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `simple_storage_bytecode`, `set_function_selector`, `get_function_selector`, `encode_set_call`, and `encode_get_call` are never used
[INFO] [stdout]    --> src/evm.rs:359:12
[INFO] [stdout]     |
[INFO] [stdout] 358 | impl SolidityContracts {
[INFO] [stdout]     | ---------------------- associated functions in this implementation
[INFO] [stdout] 359 |     pub fn simple_storage_bytecode() -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 378 |     pub fn set_function_selector() -> [u8; 4] {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 382 |     pub fn get_function_selector() -> [u8; 4] {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 386 |     pub fn encode_set_call(value: U256) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 |     pub fn encode_get_call() -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/account.rs:26:12
[INFO] [stdout]     |
[INFO] [stdout]  15 | impl Account {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  26 |     pub fn new_with_balance(balance: U256) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  36 |     pub fn new_contract(balance: U256, code: Vec<u8>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  52 |     pub fn is_contract(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  72 |     pub fn get_storage(&self, key: &U256) -> U256 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  76 |     pub fn set_storage(&mut self, key: U256, value: U256) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  85 |     pub fn get_all_storage(&self) -> &HashMap<U256, U256> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  89 |     pub fn clear_storage(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     pub fn size(&self) -> usize {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/account.rs:159:12
[INFO] [stdout]     |
[INFO] [stdout] 151 | impl WorldState {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn get_account(&self, address: &Address) -> Option<&Account> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |     pub fn account_exists(&self, address: &Address) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 171 |     pub fn create_account(&mut self, address: Address, account: Account) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 176 |     pub fn delete_account(&mut self, address: &Address) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub fn set_nonce(&mut self, address: &Address, nonce: u64) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 231 |     pub fn deploy_contract(&mut self, deployer: &Address, contract_address: &Address, code: Vec<u8>) -> Result<(), String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub fn set_contract_code(&mut self, address: &Address, code: Vec<u8>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 261 |     pub fn is_contract(&self, address: &Address) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 267 |     pub fn get_storage(&self, address: &Address, key: &U256) -> U256 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 |     pub fn set_storage(&mut self, address: &Address, key: U256, value: U256) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 279 |     pub fn get_all_storage(&self, address: &Address) -> HashMap<U256, U256> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 285 |     pub fn clear_storage(&mut self, address: &Address) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 292 |     pub fn get_all_contracts(&self) -> Vec<Address> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 299 |     pub fn account_count(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 303 |     pub fn contract_count(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 309 |     pub fn total_balance(&self) -> U256 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 314 |     pub fn remove_empty_accounts(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 346 |     pub fn get_state_root(&self) -> H256 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 350 |     pub fn print_contracts(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 382 |     pub fn print_accounts(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 403 |     pub fn snapshot(&self) -> WorldStateSnapshot {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 410 |     pub fn restore_snapshot(&mut self, snapshot: WorldStateSnapshot) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 415 |     pub fn apply_changes(&mut self, other: &WorldState) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WorldStateSnapshot` is never constructed
[INFO] [stdout]    --> src/account.rs:430:12
[INFO] [stdout]     |
[INFO] [stdout] 430 | pub struct WorldStateSnapshot {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_transfer`, `new_contract_call`, `is_transfer`, `summary`, and `size` are never used
[INFO] [stdout]    --> src/transaction.rs:26:12
[INFO] [stdout]     |
[INFO] [stdout]  25 | impl Transaction {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout]  26 |     pub fn new_transfer(from: Address, to: Address, value: U256, nonce: u64) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  54 |     pub fn new_contract_call(from: Address, to: Address, calldata: Vec<u8>, value: U256, nonce: u64) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn is_transfer(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |     pub fn summary(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 204 |     pub fn size(&self) -> usize {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::option::Option<AccountInfo>, Infallible>
[INFO] [stdout]    --> src/evm.rs:156:45
[INFO] [stdout]     |
[INFO] [stdout] 156 |             if let Ok(Some(account_info)) = self.evm.context.evm.db.basic(evm_addr) {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blockchain-rust` (bin "blockchain-rust") due to 1 previous error; 26 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `server`
[INFO] [stdout]    --> src/rpc_server.rs:181:54
[INFO] [stdout]     |
[INFO] [stdout] 181 | async fn handle_send_raw_transaction(params: &Value, server: &Arc<RpcServer>) -> Value {
[INFO] [stdout]     |                                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server`
[INFO] [stdout]    --> src/rpc_server.rs:187:42
[INFO] [stdout]     |
[INFO] [stdout] 187 | async fn handle_eth_call(params: &Value, server: &Arc<RpcServer>) -> Value {
[INFO] [stdout]     |                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/rpc_server.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 193 |     let data = parse_hex_data(data_str);
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]    --> src/rpc_server.rs:256:35
[INFO] [stdout]     |
[INFO] [stdout] 256 | fn handle_get_transaction_receipt(params: &Value, server: &Arc<RpcServer>) -> Value {
[INFO] [stdout]     |                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server`
[INFO] [stdout]    --> src/rpc_server.rs:256:51
[INFO] [stdout]     |
[INFO] [stdout] 256 | fn handle_get_transaction_receipt(params: &Value, server: &Arc<RpcServer>) -> Value {
[INFO] [stdout]     |                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/blockchain.rs:26:12
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl Blockchain {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  26 |     pub fn new_with_chain_id(chain_id: u64) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  40 |     pub fn get_block_by_number(&self, number: u64) -> Option<&Block> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  44 |     pub fn get_block_by_hash(&self, hash: H256) -> Option<&Block> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 |     pub fn deploy_contract_with_revm(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 207 |     pub fn call_contract_with_revm(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 227 |     pub fn view_contract_call(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 292 |     pub fn get_transaction_count(&self, address: &Address) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 308 |     pub fn print_chain_info(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `total_gas_used`, `total_supply`, and `contract_count` are never read
[INFO] [stdout]    --> src/blockchain.rs:361:9
[INFO] [stdout]     |
[INFO] [stdout] 358 | pub struct BlockchainStats {
[INFO] [stdout]     |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 361 |     pub total_gas_used: u64,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 362 |     pub total_supply: u64,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 363 |     pub contract_count: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BlockchainStats` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `validate_gas_usage` is never used
[INFO] [stdout]    --> src/block.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout]  17 | impl Block {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn validate_gas_usage(&self) -> Result<(), String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `deploy_contract`, `call_contract`, and `view_call` are never used
[INFO] [stdout]    --> src/evm.rs:174:12
[INFO] [stdout]     |
[INFO] [stdout]  30 | impl RevmExecutor {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 174 |     pub fn deploy_contract(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 211 |     pub fn call_contract(
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 249 |     pub fn view_call(
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `gas_refunded` and `logs` are never read
[INFO] [stdout]    --> src/evm.rs:276:9
[INFO] [stdout]     |
[INFO] [stdout] 273 | pub struct ContractExecutionResult {
[INFO] [stdout]     |            ----------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 276 |     pub gas_refunded: u64,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 279 |     pub logs: Vec<EvmLog>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ContractExecutionResult` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `address`, `topics`, and `data` are never read
[INFO] [stdout]    --> src/evm.rs:286:9
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub struct EvmLog {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 286 |     pub address: Address,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 287 |     pub topics: Vec<H256>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 288 |     pub data: Vec<u8>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EvmLog` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `calculate_create2_address`, `encode_function_call`, `decode_uint256`, and `parse_bytecode` are never used
[INFO] [stdout]    --> src/evm.rs:306:12
[INFO] [stdout]     |
[INFO] [stdout] 293 | impl ContractUtils {
[INFO] [stdout]     | ------------------ associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 306 |     pub fn calculate_create2_address(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 323 |     pub fn encode_function_call(signature: &str, params: &[Vec<u8>]) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 336 |     pub fn decode_uint256(data: &[u8]) -> U256 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 350 |     pub fn parse_bytecode(hex_str: &str) -> Result<Vec<u8>, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `simple_storage_bytecode` is never used
[INFO] [stdout]    --> src/evm.rs:359:12
[INFO] [stdout]     |
[INFO] [stdout] 358 | impl SolidityContracts {
[INFO] [stdout]     | ---------------------- associated function in this implementation
[INFO] [stdout] 359 |     pub fn simple_storage_bytecode() -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_all_storage`, `clear_storage`, and `size` are never used
[INFO] [stdout]    --> src/account.rs:85:12
[INFO] [stdout]     |
[INFO] [stdout]  15 | impl Account {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  85 |     pub fn get_all_storage(&self) -> &HashMap<U256, U256> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  89 |     pub fn clear_storage(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     pub fn size(&self) -> usize {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/account.rs:159:12
[INFO] [stdout]     |
[INFO] [stdout] 151 | impl WorldState {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn get_account(&self, address: &Address) -> Option<&Account> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |     pub fn account_exists(&self, address: &Address) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 171 |     pub fn create_account(&mut self, address: Address, account: Account) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 176 |     pub fn delete_account(&mut self, address: &Address) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub fn set_nonce(&mut self, address: &Address, nonce: u64) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub fn set_contract_code(&mut self, address: &Address, code: Vec<u8>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 285 |     pub fn clear_storage(&mut self, address: &Address) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 309 |     pub fn total_balance(&self) -> U256 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 350 |     pub fn print_contracts(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 382 |     pub fn print_accounts(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 415 |     pub fn apply_changes(&mut self, other: &WorldState) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `summary` and `size` are never used
[INFO] [stdout]    --> src/transaction.rs:179:12
[INFO] [stdout]     |
[INFO] [stdout]  25 | impl Transaction {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 179 |     pub fn summary(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 204 |     pub fn size(&self) -> usize {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::option::Option<AccountInfo>, Infallible>
[INFO] [stdout]    --> src/evm.rs:156:45
[INFO] [stdout]     |
[INFO] [stdout] 156 |             if let Ok(Some(account_info)) = self.evm.context.evm.db.basic(evm_addr) {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blockchain-rust` (bin "blockchain-rust" test) due to 1 previous error; 25 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "652ac84aeeb44408287837de0cc98e371322574be5c885864f35fa489d65c12a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "652ac84aeeb44408287837de0cc98e371322574be5c885864f35fa489d65c12a", kill_on_drop: false }`
[INFO] [stdout] 652ac84aeeb44408287837de0cc98e371322574be5c885864f35fa489d65c12a
