[INFO] cloning repository https://github.com/andrcmdr/australis-ban-manager
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrcmdr/australis-ban-manager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrcmdr%2Faustralis-ban-manager", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrcmdr%2Faustralis-ban-manager'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3d47c7b4429ed9d65a878b87f1b3a9fc40c25afa
[INFO] checking andrcmdr/australis-ban-manager/3d47c7b4429ed9d65a878b87f1b3a9fc40c25afa against 22950ab9e29e11620a10905f027f141ea126966e for pr-160581
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrcmdr%2Faustralis-ban-manager" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/andrcmdr/australis-ban-manager
[INFO] finished tweaking git repo https://github.com/andrcmdr/australis-ban-manager
[INFO] tweaked toml for git repo https://github.com/andrcmdr/australis-ban-manager written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/andrcmdr/australis-ban-manager on toolchain 22950ab9e29e11620a10905f027f141ea126966e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22950ab9e29e11620a10905f027f141ea126966e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/andrcmdr/australis-ban-manager 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" "+22950ab9e29e11620a10905f027f141ea126966e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing v0.1.29
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 082bb994d23663482277ca62a5fcbadd4233caacb673d28b3e238249da8d4d8b
[INFO] running `Command { std: "docker" "start" "082bb994d23663482277ca62a5fcbadd4233caacb673d28b3e238249da8d4d8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "082bb994d23663482277ca62a5fcbadd4233caacb673d28b3e238249da8d4d8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "082bb994d23663482277ca62a5fcbadd4233caacb673d28b3e238249da8d4d8b" "/opt/rustwide/cargo-home/bin/cargo" "+22950ab9e29e11620a10905f027f141ea126966e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "082bb994d23663482277ca62a5fcbadd4233caacb673d28b3e238249da8d4d8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "082bb994d23663482277ca62a5fcbadd4233caacb673d28b3e238249da8d4d8b" "/opt/rustwide/cargo-home/bin/cargo" "+22950ab9e29e11620a10905f027f141ea126966e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking once_cell v1.9.0
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking tracing-core v0.1.21
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking rustc-hex v2.1.0
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[INFO] [stderr]    Compiling parking_lot_core v0.8.5
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[INFO] [stderr]    Compiling httparse v1.7.0
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]     Checking base64 v0.13.0
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[INFO] [stderr]     Checking uint v0.9.1
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[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]    Compiling priority-queue v1.2.1
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[INFO] [stderr]     Checking rand_core v0.5.1
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[INFO] [stderr]     Checking subtle v2.4.1
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[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking ed25519 v1.5.2
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[INFO] [stderr]     Checking termcolor v1.1.3
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[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking blocking v1.2.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.18
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.1
[INFO] [stderr]    Compiling serde_repr v0.1.8
[INFO] [stderr]     Checking rustls-native-certs v0.5.0
[INFO] [stderr]    Compiling clap_derive v3.1.18
[INFO] [stderr]    Compiling actix_derive v0.6.0
[INFO] [stderr]     Checking zeroize v1.5.5
[INFO] [stderr]     Checking tokio v1.18.2
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
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[INFO] [stderr]     Checking tracing v0.1.29
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]     Checking nkeys v0.2.0
[INFO] [stderr]     Checking clap v3.1.18
[INFO] [stderr]     Checking hyper v0.14.18
[INFO] [stderr]     Checking actix-rt v2.7.0
[INFO] [stderr]     Checking tokio-util v0.7.2
[INFO] [stderr]     Checking actix v0.13.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Checking serde_json v1.0.75
[INFO] [stderr]     Checking tracing-serde v0.1.2
[INFO] [stderr]     Checking impl-serde v0.3.2
[INFO] [stderr]     Checking serde_nanos v0.1.2
[INFO] [stderr]     Checking time v0.3.9
[INFO] [stderr]     Checking ethbloom v0.11.1
[INFO] [stderr]     Checking tracing-subscriber v0.2.25
[INFO] [stderr]     Checking nats v0.20.0
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling parity-scale-codec-derive v2.3.1
[INFO] [stderr]     Checking parity-scale-codec v2.3.1
[INFO] [stderr]     Checking borealis-banhammer v0.1.0 (/opt/rustwide/workdir/borealis-banhammer)
[INFO] [stderr]     Checking impl-codec v0.5.1
[INFO] [stderr]     Checking primitive-types v0.10.1
[INFO] [stdout] warning: unused variable: `home_dir`
[INFO] [stdout]     --> borealis-banhammer/src/main.rs:1030:13
[INFO] [stdout]      |
[INFO] [stdout] 1030 |         let home_dir = opts
[INFO] [stdout]      |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_home_dir`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ban_event_stream_tx`
[INFO] [stdout]     --> borealis-banhammer/src/main.rs:1037:14
[INFO] [stdout]      |
[INFO] [stdout] 1037 |         let (ban_event_stream_tx, ban_event_stream_rx) = 
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ban_event_stream_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config_message_stream_rx`
[INFO] [stdout]     --> borealis-banhammer/src/main.rs:1039:40
[INFO] [stdout]      |
[INFO] [stdout] 1039 |         let (config_message_stream_tx, config_message_stream_rx) = 
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_config_message_stream_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `relayer_message_stream_rx`
[INFO] [stdout]     --> borealis-banhammer/src/main.rs:1041:41
[INFO] [stdout]      |
[INFO] [stdout] 1041 |         let (relayer_message_stream_tx, relayer_message_stream_rx) = 
[INFO] [stdout]      |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_relayer_message_stream_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ethcall_message_stream_rx`
[INFO] [stdout]     --> borealis-banhammer/src/main.rs:1043:41
[INFO] [stdout]      |
[INFO] [stdout] 1043 |         let (ethcall_message_stream_tx, ethcall_message_stream_rx) = 
[INFO] [stdout]      |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ethcall_message_stream_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:155:21
[INFO] [stdout]     |
[INFO] [stdout] 155 |                     drop(error);
[INFO] [stdout]     |                     ^^^^^-----^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          argument has type `&std::io::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 155 -                     drop(error);
[INFO] [stdout] 155 +                     let _ = error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:252:21
[INFO] [stdout]     |
[INFO] [stdout] 252 |                     drop(error);
[INFO] [stdout]     |                     ^^^^^-----^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          argument has type `&std::io::Error`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 252 -                     drop(error);
[INFO] [stdout] 252 +                     let _ = error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:340:21
[INFO] [stdout]     |
[INFO] [stdout] 340 |                     drop(error);
[INFO] [stdout]     |                     ^^^^^-----^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          argument has type `&std::io::Error`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 340 -                     drop(error);
[INFO] [stdout] 340 +                     let _ = error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:428:21
[INFO] [stdout]     |
[INFO] [stdout] 428 |                     drop(error);
[INFO] [stdout]     |                     ^^^^^-----^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          argument has type `&std::io::Error`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 428 -                     drop(error);
[INFO] [stdout] 428 +                     let _ = error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:477:37
[INFO] [stdout]     |
[INFO] [stdout] 477 | ...                   drop(nats_connection_actual);
[INFO] [stdout]     |                       ^^^^^----------------------^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            argument has type `&NATSConnection`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 477 -                                     drop(nats_connection_actual);
[INFO] [stdout] 477 +                                     let _ = nats_connection_actual;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:484:37
[INFO] [stdout]     |
[INFO] [stdout] 484 | ...                   drop(error);
[INFO] [stdout]     |                       ^^^^^-----^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            argument has type `&Box<dyn StdError + Send + Sync>`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 484 -                                     drop(error);
[INFO] [stdout] 484 +                                     let _ = error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:511:37
[INFO] [stdout]     |
[INFO] [stdout] 511 | ...                   drop(nats_connection_actual);
[INFO] [stdout]     |                       ^^^^^----------------------^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            argument has type `&NATSConnection`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 511 -                                     drop(nats_connection_actual);
[INFO] [stdout] 511 +                                     let _ = nats_connection_actual;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:518:37
[INFO] [stdout]     |
[INFO] [stdout] 518 | ...                   drop(error);
[INFO] [stdout]     |                       ^^^^^-----^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            argument has type `&Box<dyn StdError + Send + Sync>`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 518 -                                     drop(error);
[INFO] [stdout] 518 +                                     let _ = error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:545:37
[INFO] [stdout]     |
[INFO] [stdout] 545 | ...                   drop(nats_connection_actual);
[INFO] [stdout]     |                       ^^^^^----------------------^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            argument has type `&NATSConnection`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 545 -                                     drop(nats_connection_actual);
[INFO] [stdout] 545 +                                     let _ = nats_connection_actual;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:552:37
[INFO] [stdout]     |
[INFO] [stdout] 552 | ...                   drop(error);
[INFO] [stdout]     |                       ^^^^^-----^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            argument has type `&Box<dyn StdError + Send + Sync>`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 552 -                                     drop(error);
[INFO] [stdout] 552 +                                     let _ = error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:579:37
[INFO] [stdout]     |
[INFO] [stdout] 579 | ...                   drop(nats_connection_actual);
[INFO] [stdout]     |                       ^^^^^----------------------^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            argument has type `&NATSConnection`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 579 -                                     drop(nats_connection_actual);
[INFO] [stdout] 579 +                                     let _ = nats_connection_actual;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:586:37
[INFO] [stdout]     |
[INFO] [stdout] 586 | ...                   drop(error);
[INFO] [stdout]     |                       ^^^^^-----^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            argument has type `&Box<dyn StdError + Send + Sync>`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 586 -                                     drop(error);
[INFO] [stdout] 586 +                                     let _ = error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:625:21
[INFO] [stdout]     |
[INFO] [stdout] 625 |                     drop(error);
[INFO] [stdout]     |                     ^^^^^-----^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          argument has type `&Box<dyn StdError + Send + Sync>`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 625 -                     drop(error);
[INFO] [stdout] 625 +                     let _ = error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]     --> borealis-banhammer/src/main.rs:1093:29
[INFO] [stdout]      |
[INFO] [stdout] 1093 | ...                   drop(nats_connection);
[INFO] [stdout]      |                       ^^^^^---------------^
[INFO] [stdout]      |                            |
[INFO] [stdout]      |                            argument has type `&NATSConnection`
[INFO] [stdout]      |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]      |
[INFO] [stdout] 1093 -                             drop(nats_connection);
[INFO] [stdout] 1093 +                             let _ = nats_connection;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]     --> borealis-banhammer/src/main.rs:1099:29
[INFO] [stdout]      |
[INFO] [stdout] 1099 | ...                   drop(error);
[INFO] [stdout]      |                       ^^^^^-----^
[INFO] [stdout]      |                            |
[INFO] [stdout]      |                            argument has type `&Box<dyn StdError + Send + Sync>`
[INFO] [stdout]      |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]      |
[INFO] [stdout] 1099 -                             drop(error);
[INFO] [stdout] 1099 +                             let _ = error;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ethereum-types v0.12.1
[INFO] [stdout] warning: unused variable: `home_dir`
[INFO] [stdout]     --> borealis-banhammer/src/main.rs:1030:13
[INFO] [stdout]      |
[INFO] [stdout] 1030 |         let home_dir = opts
[INFO] [stdout]      |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_home_dir`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ban_event_stream_tx`
[INFO] [stdout]     --> borealis-banhammer/src/main.rs:1037:14
[INFO] [stdout]      |
[INFO] [stdout] 1037 |         let (ban_event_stream_tx, ban_event_stream_rx) = 
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ban_event_stream_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config_message_stream_rx`
[INFO] [stdout]     --> borealis-banhammer/src/main.rs:1039:40
[INFO] [stdout]      |
[INFO] [stdout] 1039 |         let (config_message_stream_tx, config_message_stream_rx) = 
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_config_message_stream_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `relayer_message_stream_rx`
[INFO] [stdout]     --> borealis-banhammer/src/main.rs:1041:41
[INFO] [stdout]      |
[INFO] [stdout] 1041 |         let (relayer_message_stream_tx, relayer_message_stream_rx) = 
[INFO] [stdout]      |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_relayer_message_stream_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ethcall_message_stream_rx`
[INFO] [stdout]     --> borealis-banhammer/src/main.rs:1043:41
[INFO] [stdout]      |
[INFO] [stdout] 1043 |         let (ethcall_message_stream_tx, ethcall_message_stream_rx) = 
[INFO] [stdout]      |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ethcall_message_stream_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:155:21
[INFO] [stdout]     |
[INFO] [stdout] 155 |                     drop(error);
[INFO] [stdout]     |                     ^^^^^-----^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          argument has type `&std::io::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 155 -                     drop(error);
[INFO] [stdout] 155 +                     let _ = error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:252:21
[INFO] [stdout]     |
[INFO] [stdout] 252 |                     drop(error);
[INFO] [stdout]     |                     ^^^^^-----^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          argument has type `&std::io::Error`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 252 -                     drop(error);
[INFO] [stdout] 252 +                     let _ = error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:340:21
[INFO] [stdout]     |
[INFO] [stdout] 340 |                     drop(error);
[INFO] [stdout]     |                     ^^^^^-----^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          argument has type `&std::io::Error`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 340 -                     drop(error);
[INFO] [stdout] 340 +                     let _ = error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:428:21
[INFO] [stdout]     |
[INFO] [stdout] 428 |                     drop(error);
[INFO] [stdout]     |                     ^^^^^-----^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          argument has type `&std::io::Error`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 428 -                     drop(error);
[INFO] [stdout] 428 +                     let _ = error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:477:37
[INFO] [stdout]     |
[INFO] [stdout] 477 | ...                   drop(nats_connection_actual);
[INFO] [stdout]     |                       ^^^^^----------------------^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            argument has type `&NATSConnection`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 477 -                                     drop(nats_connection_actual);
[INFO] [stdout] 477 +                                     let _ = nats_connection_actual;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:484:37
[INFO] [stdout]     |
[INFO] [stdout] 484 | ...                   drop(error);
[INFO] [stdout]     |                       ^^^^^-----^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            argument has type `&Box<dyn StdError + Send + Sync>`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 484 -                                     drop(error);
[INFO] [stdout] 484 +                                     let _ = error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:511:37
[INFO] [stdout]     |
[INFO] [stdout] 511 | ...                   drop(nats_connection_actual);
[INFO] [stdout]     |                       ^^^^^----------------------^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            argument has type `&NATSConnection`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 511 -                                     drop(nats_connection_actual);
[INFO] [stdout] 511 +                                     let _ = nats_connection_actual;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:518:37
[INFO] [stdout]     |
[INFO] [stdout] 518 | ...                   drop(error);
[INFO] [stdout]     |                       ^^^^^-----^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            argument has type `&Box<dyn StdError + Send + Sync>`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 518 -                                     drop(error);
[INFO] [stdout] 518 +                                     let _ = error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:545:37
[INFO] [stdout]     |
[INFO] [stdout] 545 | ...                   drop(nats_connection_actual);
[INFO] [stdout]     |                       ^^^^^----------------------^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            argument has type `&NATSConnection`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 545 -                                     drop(nats_connection_actual);
[INFO] [stdout] 545 +                                     let _ = nats_connection_actual;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:552:37
[INFO] [stdout]     |
[INFO] [stdout] 552 | ...                   drop(error);
[INFO] [stdout]     |                       ^^^^^-----^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            argument has type `&Box<dyn StdError + Send + Sync>`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 552 -                                     drop(error);
[INFO] [stdout] 552 +                                     let _ = error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:579:37
[INFO] [stdout]     |
[INFO] [stdout] 579 | ...                   drop(nats_connection_actual);
[INFO] [stdout]     |                       ^^^^^----------------------^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            argument has type `&NATSConnection`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 579 -                                     drop(nats_connection_actual);
[INFO] [stdout] 579 +                                     let _ = nats_connection_actual;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:586:37
[INFO] [stdout]     |
[INFO] [stdout] 586 | ...                   drop(error);
[INFO] [stdout]     |                       ^^^^^-----^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            argument has type `&Box<dyn StdError + Send + Sync>`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 586 -                                     drop(error);
[INFO] [stdout] 586 +                                     let _ = error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> borealis-banhammer/src/main.rs:625:21
[INFO] [stdout]     |
[INFO] [stdout] 625 |                     drop(error);
[INFO] [stdout]     |                     ^^^^^-----^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          argument has type `&Box<dyn StdError + Send + Sync>`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 625 -                     drop(error);
[INFO] [stdout] 625 +                     let _ = error;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]     --> borealis-banhammer/src/main.rs:1093:29
[INFO] [stdout]      |
[INFO] [stdout] 1093 | ...                   drop(nats_connection);
[INFO] [stdout]      |                       ^^^^^---------------^
[INFO] [stdout]      |                            |
[INFO] [stdout]      |                            argument has type `&NATSConnection`
[INFO] [stdout]      |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]      |
[INFO] [stdout] 1093 -                             drop(nats_connection);
[INFO] [stdout] 1093 +                             let _ = nats_connection;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]     --> borealis-banhammer/src/main.rs:1099:29
[INFO] [stdout]      |
[INFO] [stdout] 1099 | ...                   drop(error);
[INFO] [stdout]      |                       ^^^^^-----^
[INFO] [stdout]      |                            |
[INFO] [stdout]      |                            argument has type `&Box<dyn StdError + Send + Sync>`
[INFO] [stdout]      |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]      |
[INFO] [stdout] 1099 -                             drop(error);
[INFO] [stdout] 1099 +                             let _ = error;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking borealis-banhammer-lib v0.1.0 (/opt/rustwide/workdir/borealis-banhammer-lib)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ethereum-types v0.12.1, primitive-types v0.10.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "082bb994d23663482277ca62a5fcbadd4233caacb673d28b3e238249da8d4d8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "082bb994d23663482277ca62a5fcbadd4233caacb673d28b3e238249da8d4d8b", kill_on_drop: false }`
[INFO] [stdout] 082bb994d23663482277ca62a5fcbadd4233caacb673d28b3e238249da8d4d8b
