[INFO] cloning repository https://github.com/auser/ethlistener
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/auser/ethlistener" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fauser%2Fethlistener", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fauser%2Fethlistener'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13d89046efc48fd1d5d0340058cd909de922d895
[INFO] testing auser/ethlistener against 1.69.0 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fauser%2Fethlistener" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/auser/ethlistener on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/auser/ethlistener
[INFO] finished tweaking git repo https://github.com/auser/ethlistener
[INFO] tweaked toml for git repo https://github.com/auser/ethlistener written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 8eb10602b7d9bf98066f1c5d1e870d5a1ac59aa8ac237691b05fa7cdee27d4ca
[INFO] running `Command { std: "docker" "start" "-a" "8eb10602b7d9bf98066f1c5d1e870d5a1ac59aa8ac237691b05fa7cdee27d4ca", kill_on_drop: false }`
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[INFO] [stderr]    Compiling config v0.13.3
[INFO] [stderr]    Compiling listener-core v0.1.0 (/opt/rustwide/workdir/crates/core)
[INFO] [stdout] warning: unused import: `thiserror::Error`
[INFO] [stdout]  --> crates/core/src/blockchain/chain.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use thiserror::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling listener-avalanche v0.1.0 (/opt/rustwide/workdir/crates/blockchains/avalanche)
[INFO] [stdout] warning: unused import: `crossbeam::channel`
[INFO] [stdout]  --> crates/blockchains/avalanche/src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crossbeam::channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::Future`
[INFO] [stdout]  --> crates/blockchains/avalanche/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use futures::Future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `listener_core::types::Command`
[INFO] [stdout]   --> crates/blockchains/avalanche/src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use listener_core::types::Command;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::pin::Pin`
[INFO] [stdout]   --> crates/blockchains/avalanche/src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::pin::Pin;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> crates/blockchains/avalanche/src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]   --> crates/blockchains/avalanche/src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling listener v0.1.0 (/opt/rustwide/workdir/crates/listener)
[INFO] [stdout] warning: unused import: `crossbeam::channel`
[INFO] [stdout]  --> crates/listener/src/startup.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crossbeam::channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `listener_core::errors::ChainError`
[INFO] [stdout]  --> crates/listener/src/startup.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use listener_core::errors::ChainError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `listener_core::types::Command`
[INFO] [stdout]  --> crates/listener/src/startup.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use listener_core::types::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::future::Future`
[INFO] [stdout]  --> crates/listener/src/startup.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::future::Future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> crates/listener/src/startup.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::Mutex`
[INFO] [stdout]   --> crates/listener/src/startup.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sender` is never read
[INFO] [stdout]   --> crates/listener/src/startup.rs:18:3
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Listener {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |   sender: mpsc::Sender<MessageReceived>,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `listener_core::blockchain::blockchain::Blockchain`
[INFO] [stdout]  --> crates/listener/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use listener_core::blockchain::blockchain::Blockchain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.40s
[INFO] running `Command { std: "docker" "inspect" "8eb10602b7d9bf98066f1c5d1e870d5a1ac59aa8ac237691b05fa7cdee27d4ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eb10602b7d9bf98066f1c5d1e870d5a1ac59aa8ac237691b05fa7cdee27d4ca", kill_on_drop: false }`
[INFO] [stdout] 8eb10602b7d9bf98066f1c5d1e870d5a1ac59aa8ac237691b05fa7cdee27d4ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e76ec034947cf62d611937d4262df16955359e997b3e27fe568f1da2f38a801
[INFO] running `Command { std: "docker" "start" "-a" "9e76ec034947cf62d611937d4262df16955359e997b3e27fe568f1da2f38a801", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `thiserror::Error`
[INFO] [stdout]  --> crates/core/src/blockchain/chain.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use thiserror::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling listener-core v0.1.0 (/opt/rustwide/workdir/crates/core)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crossbeam::channel`
[INFO] [stdout]  --> crates/blockchains/avalanche/src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crossbeam::channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::Future`
[INFO] [stdout]  --> crates/blockchains/avalanche/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use futures::Future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `listener_core::types::Command`
[INFO] [stdout]   --> crates/blockchains/avalanche/src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use listener_core::types::Command;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::pin::Pin`
[INFO] [stdout]   --> crates/blockchains/avalanche/src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::pin::Pin;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> crates/blockchains/avalanche/src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]   --> crates/blockchains/avalanche/src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling listener-avalanche v0.1.0 (/opt/rustwide/workdir/crates/blockchains/avalanche)
[INFO] [stdout] warning: unused import: `crossbeam::channel`
[INFO] [stdout]  --> crates/listener/src/startup.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crossbeam::channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `listener_core::errors::ChainError`
[INFO] [stdout]  --> crates/listener/src/startup.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use listener_core::errors::ChainError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `listener_core::types::Command`
[INFO] [stdout]  --> crates/listener/src/startup.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use listener_core::types::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::future::Future`
[INFO] [stdout]  --> crates/listener/src/startup.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::future::Future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> crates/listener/src/startup.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::Mutex`
[INFO] [stdout]   --> crates/listener/src/startup.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sender` is never read
[INFO] [stdout]   --> crates/listener/src/startup.rs:18:3
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Listener {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |   sender: mpsc::Sender<MessageReceived>,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling listener v0.1.0 (/opt/rustwide/workdir/crates/listener)
[INFO] [stdout] warning: unused import: `listener_core::blockchain::blockchain::Blockchain`
[INFO] [stdout]  --> crates/listener/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use listener_core::blockchain::blockchain::Blockchain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thiserror::Error`
[INFO] [stdout]  --> crates/core/src/blockchain/chain.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use thiserror::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crossbeam::channel`
[INFO] [stdout]  --> crates/listener/src/startup.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crossbeam::channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `listener_core::errors::ChainError`
[INFO] [stdout]  --> crates/listener/src/startup.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use listener_core::errors::ChainError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `listener_core::types::Command`
[INFO] [stdout]  --> crates/listener/src/startup.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use listener_core::types::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::future::Future`
[INFO] [stdout]  --> crates/listener/src/startup.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::future::Future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> crates/listener/src/startup.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::Mutex`
[INFO] [stdout]   --> crates/listener/src/startup.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crossbeam::channel`
[INFO] [stdout]  --> crates/blockchains/avalanche/src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crossbeam::channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::Future`
[INFO] [stdout]  --> crates/blockchains/avalanche/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use futures::Future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `listener_core::types::Command`
[INFO] [stdout]   --> crates/blockchains/avalanche/src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use listener_core::types::Command;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::pin::Pin`
[INFO] [stdout]   --> crates/blockchains/avalanche/src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::pin::Pin;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> crates/blockchains/avalanche/src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]   --> crates/blockchains/avalanche/src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sender` is never read
[INFO] [stdout]   --> crates/listener/src/startup.rs:18:3
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Listener {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |   sender: mpsc::Sender<MessageReceived>,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "9e76ec034947cf62d611937d4262df16955359e997b3e27fe568f1da2f38a801", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e76ec034947cf62d611937d4262df16955359e997b3e27fe568f1da2f38a801", kill_on_drop: false }`
[INFO] [stdout] 9e76ec034947cf62d611937d4262df16955359e997b3e27fe568f1da2f38a801
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5238b24722b55824e6bd713d94b9a4818b16d0b3d793d422892b4cddaf0ea532
[INFO] running `Command { std: "docker" "start" "-a" "5238b24722b55824e6bd713d94b9a4818b16d0b3d793d422892b4cddaf0ea532", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `thiserror::Error`
[INFO] [stderr]  --> crates/core/src/blockchain/chain.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use thiserror::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `listener-core` (lib) generated 1 warning (run `cargo fix --lib -p listener-core` to apply 1 suggestion)
[INFO] [stderr] warning: `listener-core` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unused import: `crossbeam::channel`
[INFO] [stderr]  --> crates/blockchains/avalanche/src/lib.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crossbeam::channel;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::Future`
[INFO] [stderr]  --> crates/blockchains/avalanche/src/lib.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use futures::Future;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `listener_core::types::Command`
[INFO] [stderr]   --> crates/blockchains/avalanche/src/lib.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use listener_core::types::Command;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::pin::Pin`
[INFO] [stderr]   --> crates/blockchains/avalanche/src/lib.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::pin::Pin;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]   --> crates/blockchains/avalanche/src/lib.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::sync::Arc;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Mutex`
[INFO] [stderr]   --> crates/blockchains/avalanche/src/lib.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::sync::Mutex;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `listener-avalanche` (lib) generated 6 warnings (run `cargo fix --lib -p listener-avalanche` to apply 6 suggestions)
[INFO] [stderr] warning: `listener-avalanche` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr] warning: unused import: `crossbeam::channel`
[INFO] [stderr]  --> crates/listener/src/startup.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crossbeam::channel;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `listener_core::errors::ChainError`
[INFO] [stderr]  --> crates/listener/src/startup.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use listener_core::errors::ChainError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `listener_core::types::Command`
[INFO] [stderr]  --> crates/listener/src/startup.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use listener_core::types::Command;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::future::Future`
[INFO] [stderr]  --> crates/listener/src/startup.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::future::Future;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]   --> crates/listener/src/startup.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::sync::Arc;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::sync::Mutex`
[INFO] [stderr]   --> crates/listener/src/startup.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use tokio::sync::Mutex;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `sender` is never read
[INFO] [stderr]   --> crates/listener/src/startup.rs:18:3
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct Listener {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 18 |   sender: mpsc::Sender<MessageReceived>,
[INFO] [stderr]    |   ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `listener` (lib) generated 7 warnings (run `cargo fix --lib -p listener` to apply 6 suggestions)
[INFO] [stderr] warning: `listener` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr] warning: unused import: `listener_core::blockchain::blockchain::Blockchain`
[INFO] [stderr]  --> crates/listener/src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use listener_core::blockchain::blockchain::Blockchain;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `listener` (bin "listener" test) generated 1 warning (run `cargo fix --bin "listener" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/listener-d8251863521332b4)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/listener-83af91b76b0c2d47)
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/listener_avalanche-dcaca7e226bd6619)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/listener_core-14f44af7a6c6a382)
[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] [stderr]    Doc-tests listener
[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] [stderr]    Doc-tests listener-avalanche
[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] [stderr]    Doc-tests listener-core
[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" "5238b24722b55824e6bd713d94b9a4818b16d0b3d793d422892b4cddaf0ea532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5238b24722b55824e6bd713d94b9a4818b16d0b3d793d422892b4cddaf0ea532", kill_on_drop: false }`
[INFO] [stdout] 5238b24722b55824e6bd713d94b9a4818b16d0b3d793d422892b4cddaf0ea532
