[INFO] cloning repository https://github.com/dreygur/arbitrage-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dreygur/arbitrage-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdreygur%2Farbitrage-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdreygur%2Farbitrage-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1f161a673feefb5cca461982dfb1f6978ed62753
[INFO] testing dreygur/arbitrage-rs against 1.76.0 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdreygur%2Farbitrage-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dreygur/arbitrage-rs on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dreygur/arbitrage-rs
[INFO] finished tweaking git repo https://github.com/dreygur/arbitrage-rs
[INFO] tweaked toml for git repo https://github.com/dreygur/arbitrage-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dreygur/arbitrage-rs 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] testing dreygur/arbitrage-rs against beta-2024-02-10 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdreygur%2Farbitrage-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dreygur/arbitrage-rs on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dreygur/arbitrage-rs
[INFO] finished tweaking git repo https://github.com/dreygur/arbitrage-rs
[INFO] tweaked toml for git repo https://github.com/dreygur/arbitrage-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/dreygur/arbitrage-rs 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" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ethers-etherscan v2.0.11
[INFO] [stderr]   Downloaded ethers-addressbook v2.0.11
[INFO] [stderr]   Downloaded ethers v2.0.11
[INFO] [stderr]   Downloaded ethers-contract-derive v2.0.11
[INFO] [stderr]   Downloaded ethers-contract v2.0.11
[INFO] [stderr]   Downloaded ethers-providers v2.0.11
[INFO] [stderr]   Downloaded ethers-contract-abigen v2.0.11
[INFO] [stderr]   Downloaded svm-rs v0.3.3
[INFO] [stderr]   Downloaded ethers-signers v2.0.11
[INFO] [stderr]   Downloaded ethers-middleware v2.0.11
[INFO] [stderr]   Downloaded ethers-solc v2.0.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0e3f9ebd9f2902ece51640a498f57a35c5b16a7497e93f3192f2dd888655a4e
[INFO] running `Command { std: "docker" "start" "-a" "b0e3f9ebd9f2902ece51640a498f57a35c5b16a7497e93f3192f2dd888655a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0e3f9ebd9f2902ece51640a498f57a35c5b16a7497e93f3192f2dd888655a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0e3f9ebd9f2902ece51640a498f57a35c5b16a7497e93f3192f2dd888655a4e", kill_on_drop: false }`
[INFO] [stdout] b0e3f9ebd9f2902ece51640a498f57a35c5b16a7497e93f3192f2dd888655a4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7657e29ff5721419b0a3f81d69fff5241268f31f871e22c3d580a7e299c07ec3
[INFO] running `Command { std: "docker" "start" "-a" "7657e29ff5721419b0a3f81d69fff5241268f31f871e22c3d580a7e299c07ec3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling unicode-ident v1.0.12
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[INFO] [stderr]    Compiling serde v1.0.194
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[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling byte-slice-cast v1.2.2
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[INFO] [stderr]    Compiling wasm-bindgen v0.2.89
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[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling time-core v0.1.2
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[INFO] [stderr]    Compiling eyre v0.6.11
[INFO] [stderr]    Compiling time-macros v0.2.16
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.89
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[INFO] [stderr]    Compiling bech32 v0.9.1
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[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling data-encoding v2.5.0
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[INFO] [stderr]    Compiling salsa20 v0.10.2
[INFO] [stderr]    Compiling pbkdf2 v0.11.0
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling send_wrapper v0.4.0
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling scrypt v0.10.0
[INFO] [stderr]    Compiling hashers v1.0.1
[INFO] [stderr]    Compiling ctr v0.9.2
[INFO] [stderr]    Compiling rustls-webpki v0.101.7
[INFO] [stderr]    Compiling sct v0.7.1
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling aes v0.8.3
[INFO] [stderr]    Compiling pbkdf2 v0.12.2
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling futures-locks v0.7.1
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.89
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling rlp-derive v0.1.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling auto_impl v1.1.0
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling simple_asn1 v0.6.2
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling js-sys v0.3.66
[INFO] [stderr]    Compiling pin-project v1.1.3
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling strum v0.25.0
[INFO] [stderr]    Compiling gloo-timers v0.2.6
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling serde_spanned v0.6.5
[INFO] [stderr]    Compiling impl-serde v0.4.0
[INFO] [stderr]    Compiling cargo-platform v0.1.6
[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 v0.20.2
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling coins-bip32 v0.8.7
[INFO] [stderr]    Compiling rlp v0.5.2
[INFO] [stderr]    Compiling tokio v1.35.1
[INFO] [stderr]    Compiling http v0.2.11
[INFO] [stderr]    Compiling open-fastrlp-derive v0.1.1
[INFO] [stderr]    Compiling impl-rlp v0.3.0
[INFO] [stderr]    Compiling enr v0.9.1
[INFO] [stderr]    Compiling cargo_metadata v0.18.1
[INFO] [stderr]    Compiling coins-bip39 v0.8.7
[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 proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling proc-macro-crate v2.0.1
[INFO] [stderr]    Compiling toml v0.8.2
[INFO] [stderr]    Compiling scale-info-derive v2.10.0
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.6.9
[INFO] [stderr]    Compiling num_enum_derive v0.7.1
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling tokio-rustls v0.24.1
[INFO] [stderr]    Compiling num_enum v0.7.1
[INFO] [stderr]    Compiling tokio-tungstenite v0.20.1
[INFO] [stderr]    Compiling parity-scale-codec v3.6.9
[INFO] [stderr]    Compiling h2 v0.3.22
[INFO] [stderr]    Compiling scale-info v2.10.0
[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 ethereum-types v0.14.1
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling open-fastrlp v0.1.4
[INFO] [stderr]    Compiling ethabi v18.0.0
[INFO] [stderr]    Compiling ethers-core v2.0.11
[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling reqwest v0.11.23
[INFO] [stderr]    Compiling ethers-contract-abigen v2.0.11
[INFO] [stderr]    Compiling ethers-providers v2.0.11
[INFO] [stderr]    Compiling ethers-signers v2.0.11
[INFO] [stderr]    Compiling ethers-etherscan v2.0.11
[INFO] [stderr]    Compiling ethers-addressbook v2.0.11
[INFO] [stderr]    Compiling ethers-contract-derive v2.0.11
[INFO] [stderr]    Compiling ethers-contract v2.0.11
[INFO] [stderr]    Compiling ethers-middleware v2.0.11
[INFO] [stderr]    Compiling ethers v2.0.11
[INFO] [stderr]    Compiling arbitrage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Middleware`, `Signer`
[INFO] [stdout]  --> src/main.rs:3:45
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ethers::{middleware::{SignerMiddleware, Middleware}, providers::Provider, signers::{Wallet,Signer}};
[INFO] [stdout]   |                                             ^^^^^^^^^^                                         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `prelude::abigen`, `types::Address`
[INFO] [stdout]  --> src/main.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ethers::{prelude::abigen, types::Address};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `router` is never used
[INFO] [stdout]   --> src/uniswap.rs:87:10
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl<M: Middleware, S: Signer> Uniswap<M, S> {
[INFO] [stdout]    | -------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 87 |   pub fn router(&self) -> eyre::Result<IUniswapV2Router<SignerMiddleware<M, S>>> {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "7657e29ff5721419b0a3f81d69fff5241268f31f871e22c3d580a7e299c07ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7657e29ff5721419b0a3f81d69fff5241268f31f871e22c3d580a7e299c07ec3", kill_on_drop: false }`
[INFO] [stdout] 7657e29ff5721419b0a3f81d69fff5241268f31f871e22c3d580a7e299c07ec3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74b29dcc3439237790b7ca9e8bd19bdb320054d7e727add500ed28b942f579e9
[INFO] running `Command { std: "docker" "start" "-a" "74b29dcc3439237790b7ca9e8bd19bdb320054d7e727add500ed28b942f579e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling arbitrage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Middleware`, `Signer`
[INFO] [stdout]  --> src/main.rs:3:45
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ethers::{middleware::{SignerMiddleware, Middleware}, providers::Provider, signers::{Wallet,Signer}};
[INFO] [stdout]   |                                             ^^^^^^^^^^                                         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `prelude::abigen`, `types::Address`
[INFO] [stdout]  --> src/main.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ethers::{prelude::abigen, types::Address};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `router` is never used
[INFO] [stdout]   --> src/uniswap.rs:87:10
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl<M: Middleware, S: Signer> Uniswap<M, S> {
[INFO] [stdout]    | -------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 87 |   pub fn router(&self) -> eyre::Result<IUniswapV2Router<SignerMiddleware<M, S>>> {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.26s
[INFO] running `Command { std: "docker" "inspect" "74b29dcc3439237790b7ca9e8bd19bdb320054d7e727add500ed28b942f579e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74b29dcc3439237790b7ca9e8bd19bdb320054d7e727add500ed28b942f579e9", kill_on_drop: false }`
[INFO] [stdout] 74b29dcc3439237790b7ca9e8bd19bdb320054d7e727add500ed28b942f579e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4890e351eace293a8ad5727a6878a7e74e1203c2a3aa74e75cef1c6c9542c250
[INFO] running `Command { std: "docker" "start" "-a" "4890e351eace293a8ad5727a6878a7e74e1203c2a3aa74e75cef1c6c9542c250", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Middleware`, `Signer`
[INFO] [stderr]  --> src/main.rs:3:45
[INFO] [stderr]   |
[INFO] [stderr] 3 | use ethers::{middleware::{SignerMiddleware, Middleware}, providers::Provider, signers::{Wallet,Signer}};
[INFO] [stderr]   |                                             ^^^^^^^^^^                                         ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `prelude::abigen`, `types::Address`
[INFO] [stderr]  --> src/main.rs:5:14
[INFO] [stderr]   |
[INFO] [stderr] 5 | use ethers::{prelude::abigen, types::Address};
[INFO] [stderr]   |              ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `router` is never used
[INFO] [stderr]   --> src/uniswap.rs:87:10
[INFO] [stderr]    |
[INFO] [stderr] 78 | impl<M: Middleware, S: Signer> Uniswap<M, S> {
[INFO] [stderr]    | -------------------------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 87 |   pub fn router(&self) -> eyre::Result<IUniswapV2Router<SignerMiddleware<M, S>>> {
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `arbitrage` (bin "arbitrage" test) generated 4 warnings (run `cargo fix --bin "arbitrage" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/arbitrage-fb23993a52dccf3c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4890e351eace293a8ad5727a6878a7e74e1203c2a3aa74e75cef1c6c9542c250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4890e351eace293a8ad5727a6878a7e74e1203c2a3aa74e75cef1c6c9542c250", kill_on_drop: false }`
[INFO] [stdout] 4890e351eace293a8ad5727a6878a7e74e1203c2a3aa74e75cef1c6c9542c250