[INFO] cloning repository https://github.com/sksmlabs/eth-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sksmlabs/eth-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsksmlabs%2Feth-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsksmlabs%2Feth-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 196e9e8c8bd46114ac3a3953c40c801b5a2e655d
[INFO] building sksmlabs/eth-rust against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsksmlabs%2Feth-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sksmlabs/eth-rust
[INFO] finished tweaking git repo https://github.com/sksmlabs/eth-rust
[INFO] tweaked toml for git repo https://github.com/sksmlabs/eth-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sksmlabs/eth-rust on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sksmlabs/eth-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ethers v2.0.14
[INFO] [stderr]   Downloaded svm-rs v0.3.5
[INFO] [stderr]   Downloaded open-fastrlp v0.1.4
[INFO] [stderr]   Downloaded solang-parser v0.3.3
[INFO] [stderr]   Downloaded ethereum-types v0.14.1
[INFO] [stderr]   Downloaded rlp v0.5.2
[INFO] [stderr]   Downloaded open-fastrlp-derive v0.1.1
[INFO] [stderr]   Downloaded primitive-types v0.12.2
[INFO] [stderr]   Downloaded ethers-solc v2.0.14
[INFO] [stderr]   Downloaded ethers-etherscan v2.0.14
[INFO] [stderr]   Downloaded ethers-contract-derive v2.0.14
[INFO] [stderr]   Downloaded ethers-contract-abigen v2.0.14
[INFO] [stderr]   Downloaded ethers-addressbook v2.0.14
[INFO] [stderr]   Downloaded ethabi v18.0.0
[INFO] [stderr]   Downloaded ethers-providers v2.0.14
[INFO] [stderr]   Downloaded impl-serde v0.4.0
[INFO] [stderr]   Downloaded coins-bip39 v0.8.7
[INFO] [stderr]   Downloaded futures-locks v0.7.1
[INFO] [stderr]   Downloaded enr v0.10.0
[INFO] [stderr]   Downloaded jsonwebtoken v8.3.0
[INFO] [stderr]   Downloaded coins-core v0.8.7
[INFO] [stderr]   Downloaded eth-keystore v0.5.0
[INFO] [stderr]   Downloaded ethers-signers v2.0.14
[INFO] [stderr]   Downloaded const-hex v1.14.1
[INFO] [stderr]   Downloaded auto_impl v1.3.0
[INFO] [stderr]   Downloaded ethbloom v0.13.0
[INFO] [stderr]   Downloaded parity-scale-codec v3.7.5
[INFO] [stderr]   Downloaded ethers-contract v2.0.14
[INFO] [stderr]   Downloaded ethers-middleware v2.0.14
[INFO] [stderr]   Downloaded parity-scale-codec-derive v3.7.5
[INFO] [stderr]   Downloaded ethers-core v2.0.14
[INFO] [stderr]   Downloaded coins-bip32 v0.8.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f25638563e2afe869fdefa9190601ca292a99cb74156e941f4bf6d867c44be8b
[INFO] running `Command { std: "docker" "start" "-a" "f25638563e2afe869fdefa9190601ca292a99cb74156e941f4bf6d867c44be8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f25638563e2afe869fdefa9190601ca292a99cb74156e941f4bf6d867c44be8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f25638563e2afe869fdefa9190601ca292a99cb74156e941f4bf6d867c44be8b", kill_on_drop: false }`
[INFO] [stdout] f25638563e2afe869fdefa9190601ca292a99cb74156e941f4bf6d867c44be8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0819097f8352dfc7cf977d93bb4c39cefde3ccca4221d0df5280a9d60f9a7880
[INFO] running `Command { std: "docker" "start" "-a" "0819097f8352dfc7cf977d93bb4c39cefde3ccca4221d0df5280a9d60f9a7880", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.173
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling byte-slice-cast v1.2.3
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]    Compiling der v0.7.10
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling camino v1.1.10
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling rfc6979 v0.4.0
[INFO] [stderr]    Compiling uint v0.9.5
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]    Compiling bumpalo v3.18.1
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling const-hex v1.14.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling prettyplease v0.2.34
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling spki v0.7.3
[INFO] [stderr]    Compiling sec1 v0.7.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling pkcs8 v0.10.2
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling const_format v0.2.34
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling elliptic-curve v0.13.8
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ecdsa v0.16.9
[INFO] [stderr]    Compiling ripemd v0.1.3
[INFO] [stderr]    Compiling rlp-derive v0.1.0
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling bech32 v0.9.1
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling pem v1.1.1
[INFO] [stderr]    Compiling salsa20 v0.10.2
[INFO] [stderr]    Compiling pbkdf2 v0.11.0
[INFO] [stderr]    Compiling send_wrapper v0.4.0
[INFO] [stderr]    Compiling hashers v1.0.1
[INFO] [stderr]    Compiling k256 v0.13.4
[INFO] [stderr]    Compiling scrypt v0.10.0
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling ctr v0.9.2
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling pbkdf2 v0.12.2
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling fixed-hash v0.8.0
[INFO] [stderr]    Compiling futures-locks v0.7.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.100
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling auto_impl v1.3.0
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.29
[INFO] [stderr]    Compiling sct v0.7.1
[INFO] [stderr]    Compiling rustls-webpki v0.101.7
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.100
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling zerovec v0.11.2
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.100
[INFO] [stderr]    Compiling wasm-bindgen v0.2.100
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling simple_asn1 v0.6.3
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.2
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling js-sys v0.3.77
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling impl-serde v0.4.0
[INFO] [stderr]    Compiling cargo-platform v0.1.9
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling coins-core v0.8.7
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling rlp v0.5.2
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling coins-bip32 v0.8.7
[INFO] [stderr]    Compiling open-fastrlp-derive v0.1.1
[INFO] [stderr]    Compiling impl-rlp v0.3.0
[INFO] [stderr]    Compiling enr v0.10.0
[INFO] [stderr]    Compiling gloo-timers v0.2.6
[INFO] [stderr]    Compiling coins-bip39 v0.8.7
[INFO] [stderr]    Compiling cargo_metadata v0.18.1
[INFO] [stderr]    Compiling jsonwebtoken v8.3.0
[INFO] [stderr]    Compiling eth-keystore v0.5.0
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling tungstenite v0.20.1
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.7.5
[INFO] [stderr]    Compiling scale-info-derive v2.11.6
[INFO] [stderr]    Compiling num_enum_derive v0.7.3
[INFO] [stderr]    Compiling num_enum v0.7.3
[INFO] [stderr]    Compiling scale-info v2.11.6
[INFO] [stderr]    Compiling impl-codec v0.6.0
[INFO] [stderr]    Compiling ethbloom v0.13.0
[INFO] [stderr]    Compiling primitive-types v0.12.2
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling tokio-rustls v0.24.1
[INFO] [stderr]    Compiling tokio-tungstenite v0.20.1
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling ethereum-types v0.14.1
[INFO] [stderr]    Compiling open-fastrlp v0.1.4
[INFO] [stderr]    Compiling ethabi v18.0.0
[INFO] [stderr]    Compiling ethers-core v2.0.14
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling ethers-contract-abigen v2.0.14
[INFO] [stderr]    Compiling ethers-providers v2.0.14
[INFO] [stderr]    Compiling ethers-signers v2.0.14
[INFO] [stderr]    Compiling ethers-etherscan v2.0.14
[INFO] [stderr]    Compiling ethers-addressbook v2.0.14
[INFO] [stderr]    Compiling ethers-contract-derive v2.0.14
[INFO] [stderr]    Compiling ethers-contract v2.0.14
[INFO] [stderr]    Compiling ethers-middleware v2.0.14
[INFO] [stderr]    Compiling ethers v2.0.14
[INFO] [stderr]    Compiling eth-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `RPC_URL_ETHEREUM` is never used
[INFO] [stdout]  --> src/constants.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const RPC_URL_ETHEREUM: &str = "https://mainnet.infura.io/v3/ead2ef3f85cc4585bae41820e252b7e2";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WS_URL_ETHEREUM` is never used
[INFO] [stdout]  --> src/constants.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const WS_URL_ETHEREUM: &str = "wss://mainnet.infura.io/ws/v3/ead2ef3f85cc4585bae41820e252b7e2";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WETH_CONTRACT` is never used
[INFO] [stdout]  --> src/contracts.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const WETH_CONTRACT: &str = "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2";
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `USDL_CONTRACT` is never used
[INFO] [stdout]  --> src/contracts.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const USDL_CONTRACT: &str = "0x7f850b0ab1988dd17b69ac564c1e2857949e4dee";
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `UNISWAP_ETHEREUM_WBTC_USDC` is never used
[INFO] [stdout]   --> src/contracts.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const UNISWAP_ETHEREUM_WBTC_USDC: &str = "0x99ac8cA7087fA4A2A1FB6357269965A2014ABc35";
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CURVE_ETHEREUM_WETH_USDC` is never used
[INFO] [stdout]   --> src/contracts.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const CURVE_ETHEREUM_WETH_USDC: &str = "";
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHAIN_ETHEREUM` is never used
[INFO] [stdout]  --> src/chains.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const CHAIN_ETHEREUM: Chain = Chain {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Wallet` is never constructed
[INFO] [stdout]  --> src/account/wallet.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Wallet {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_private_key`, `address_str`, and `private_key_str` are never used
[INFO] [stdout]   --> src/account/wallet.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Wallet {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 26 |     /// Creates a new wallet from a private key
[INFO] [stdout] 27 |     pub fn from_private_key(private_key: &str) -> Result<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn address_str(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn private_key_str(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `approve_spender` is never used
[INFO] [stdout]   --> src/account/token_transfer.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | async fn approve_spender<M: Middleware + 'static>(
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transfer_tokens` is never used
[INFO] [stdout]   --> src/account/token_transfer.rs:41:14
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub async fn transfer_tokens<M: Middleware + 'static>(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transfer_tokens_from` is never used
[INFO] [stdout]   --> src/account/token_transfer.rs:80:10
[INFO] [stdout]    |
[INFO] [stdout] 80 | async fn transfer_tokens_from<M: Middleware + 'static>(
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_eth_balance` is never used
[INFO] [stdout]   --> src/account/token.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub async fn get_eth_balance(provider: Arc<Provider<Http>>, address: Address) -> Result<U256> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_erc20_balance` is never used
[INFO] [stdout]   --> src/account/token.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub async fn get_erc20_balance(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_latest_price` is never used
[INFO] [stdout]   --> src/chainlink/price.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl PriceFeed {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub async fn get_latest_price(&self) -> Result<f64> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/uniswap/pool.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct PoolInfo {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 27 |     pub fee: u32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 28 |     pub liquidity: u128,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 29 |     pub factory: Address,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 30 |     pub token_0_addr: Address,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 31 |     pub token_1_addr: Address,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 32 |     pub token_0_symbol: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 33 |     pub token_1_symbol: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `token_1_addr` is never read
[INFO] [stdout]   --> src/balancer/pool.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct PoolInfo {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub token_1_addr: Address,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PoolCurve` is never constructed
[INFO] [stdout]   --> src/curve/pool.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct PoolCurve {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/curve/pool.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl PoolCurve {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 21 |     pub fn new(provider: Arc<Provider<Http>>, pool_address: Address) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `CHAIN` should have a snake case name
[INFO] [stdout]   --> src/main.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let CHAIN = CHAIN_SEPOLIA;
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `chain`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BALANCER_ETHEREUM_BCoW_50WETH_50USDC` should have an upper case name
[INFO] [stdout]   --> src/contracts.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const BALANCER_ETHEREUM_BCoW_50WETH_50USDC: &str = "0xf08d4dea369c456d26a3168ff0024b904f2d8b91";
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 16 - pub const BALANCER_ETHEREUM_BCoW_50WETH_50USDC: &str = "0xf08d4dea369c456d26a3168ff0024b904f2d8b91";
[INFO] [stdout] 16 + pub const BALANCER_ETHEREUM_BCO_W_50_WETH_50_USDC: &str = "0xf08d4dea369c456d26a3168ff0024b904f2d8b91";
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 58s
[INFO] running `Command { std: "docker" "inspect" "0819097f8352dfc7cf977d93bb4c39cefde3ccca4221d0df5280a9d60f9a7880", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0819097f8352dfc7cf977d93bb4c39cefde3ccca4221d0df5280a9d60f9a7880", kill_on_drop: false }`
[INFO] [stdout] 0819097f8352dfc7cf977d93bb4c39cefde3ccca4221d0df5280a9d60f9a7880
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f98554b8ad41dd4eff803bd374d2b69f7c5d11b4aab184afb0eafa7c461a6c6
[INFO] running `Command { std: "docker" "start" "-a" "2f98554b8ad41dd4eff803bd374d2b69f7c5d11b4aab184afb0eafa7c461a6c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling eth-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `RPC_URL_ETHEREUM` is never used
[INFO] [stdout]  --> src/constants.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const RPC_URL_ETHEREUM: &str = "https://mainnet.infura.io/v3/ead2ef3f85cc4585bae41820e252b7e2";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WS_URL_ETHEREUM` is never used
[INFO] [stdout]  --> src/constants.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const WS_URL_ETHEREUM: &str = "wss://mainnet.infura.io/ws/v3/ead2ef3f85cc4585bae41820e252b7e2";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WETH_CONTRACT` is never used
[INFO] [stdout]  --> src/contracts.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const WETH_CONTRACT: &str = "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2";
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `USDL_CONTRACT` is never used
[INFO] [stdout]  --> src/contracts.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const USDL_CONTRACT: &str = "0x7f850b0ab1988dd17b69ac564c1e2857949e4dee";
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `UNISWAP_ETHEREUM_WBTC_USDC` is never used
[INFO] [stdout]   --> src/contracts.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const UNISWAP_ETHEREUM_WBTC_USDC: &str = "0x99ac8cA7087fA4A2A1FB6357269965A2014ABc35";
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CURVE_ETHEREUM_WETH_USDC` is never used
[INFO] [stdout]   --> src/contracts.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const CURVE_ETHEREUM_WETH_USDC: &str = "";
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHAIN_ETHEREUM` is never used
[INFO] [stdout]  --> src/chains.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const CHAIN_ETHEREUM: Chain = Chain {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `private_key_str` is never used
[INFO] [stdout]   --> src/account/wallet.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Wallet {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn private_key_str(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `approve_spender` is never used
[INFO] [stdout]   --> src/account/token_transfer.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | async fn approve_spender<M: Middleware + 'static>(
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transfer_tokens` is never used
[INFO] [stdout]   --> src/account/token_transfer.rs:41:14
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub async fn transfer_tokens<M: Middleware + 'static>(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transfer_tokens_from` is never used
[INFO] [stdout]   --> src/account/token_transfer.rs:80:10
[INFO] [stdout]    |
[INFO] [stdout] 80 | async fn transfer_tokens_from<M: Middleware + 'static>(
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_eth_balance` is never used
[INFO] [stdout]   --> src/account/token.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub async fn get_eth_balance(provider: Arc<Provider<Http>>, address: Address) -> Result<U256> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_erc20_balance` is never used
[INFO] [stdout]   --> src/account/token.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub async fn get_erc20_balance(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_latest_price` is never used
[INFO] [stdout]   --> src/chainlink/price.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl PriceFeed {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub async fn get_latest_price(&self) -> Result<f64> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/uniswap/pool.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct PoolInfo {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 27 |     pub fee: u32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 28 |     pub liquidity: u128,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 29 |     pub factory: Address,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 30 |     pub token_0_addr: Address,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 31 |     pub token_1_addr: Address,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 32 |     pub token_0_symbol: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 33 |     pub token_1_symbol: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `token_1_addr` is never read
[INFO] [stdout]   --> src/balancer/pool.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct PoolInfo {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub token_1_addr: Address,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PoolCurve` is never constructed
[INFO] [stdout]   --> src/curve/pool.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct PoolCurve {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/curve/pool.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl PoolCurve {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 21 |     pub fn new(provider: Arc<Provider<Http>>, pool_address: Address) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `CHAIN` should have a snake case name
[INFO] [stdout]   --> src/main.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let CHAIN = CHAIN_SEPOLIA;
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `chain`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BALANCER_ETHEREUM_BCoW_50WETH_50USDC` should have an upper case name
[INFO] [stdout]   --> src/contracts.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const BALANCER_ETHEREUM_BCoW_50WETH_50USDC: &str = "0xf08d4dea369c456d26a3168ff0024b904f2d8b91";
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 16 - pub const BALANCER_ETHEREUM_BCoW_50WETH_50USDC: &str = "0xf08d4dea369c456d26a3168ff0024b904f2d8b91";
[INFO] [stdout] 16 + pub const BALANCER_ETHEREUM_BCO_W_50_WETH_50_USDC: &str = "0xf08d4dea369c456d26a3168ff0024b904f2d8b91";
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.10s
[INFO] running `Command { std: "docker" "inspect" "2f98554b8ad41dd4eff803bd374d2b69f7c5d11b4aab184afb0eafa7c461a6c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f98554b8ad41dd4eff803bd374d2b69f7c5d11b4aab184afb0eafa7c461a6c6", kill_on_drop: false }`
[INFO] [stdout] 2f98554b8ad41dd4eff803bd374d2b69f7c5d11b4aab184afb0eafa7c461a6c6