[INFO] cloning repository https://github.com/vrrb-io/vrrb_main [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vrrb-io/vrrb_main" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvrrb-io%2Fvrrb_main", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvrrb-io%2Fvrrb_main'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 833ad5360b75a6ad15354af3b5ab20439fdad058 [INFO] checking vrrb-io/vrrb_main against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvrrb-io%2Fvrrb_main" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vrrb-io/vrrb_main on toolchain 90442458ac46b1d5eed752c316da25450f67285b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vrrb-io/vrrb_main [INFO] finished tweaking git repo https://github.com/vrrb-io/vrrb_main [INFO] tweaked toml for git repo https://github.com/vrrb-io/vrrb_main written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/vrrb-io/vrrb_main already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf325759d2881cac4ffcd09250fa38769b78245b5c06a40949754e2dd68d8bc5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bf325759d2881cac4ffcd09250fa38769b78245b5c06a40949754e2dd68d8bc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf325759d2881cac4ffcd09250fa38769b78245b5c06a40949754e2dd68d8bc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf325759d2881cac4ffcd09250fa38769b78245b5c06a40949754e2dd68d8bc5", kill_on_drop: false }` [INFO] [stdout] bf325759d2881cac4ffcd09250fa38769b78245b5c06a40949754e2dd68d8bc5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 10b8052255ba98467bee9ce735057839e7a4de35390ab44f54c8ceddbe45cf61 [INFO] running `Command { std: "docker" "start" "-a" "10b8052255ba98467bee9ce735057839e7a4de35390ab44f54c8ceddbe45cf61", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling anyhow v1.0.41 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling ahash v0.4.7 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking cpufeatures v0.1.4 [INFO] [stderr] Checking subtle v2.4.0 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rustls v0.19.1 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking async-io v1.4.1 [INFO] [stderr] Checking x25519-dalek v1.1.1 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking if-watch v0.2.2 [INFO] [stderr] Checking async-std v1.9.0 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Checking pin-project v0.4.28 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.74 [INFO] [stderr] Checking minicbor v0.8.1 [INFO] [stderr] Compiling prost v0.7.0 [INFO] [stderr] Compiling prost-types v0.7.0 [INFO] [stderr] Checking futures-rustls v0.21.1 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.74 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking asynchronous-codec v0.6.0 [INFO] [stderr] Checking trust-dns-proto v0.20.3 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking unsigned-varint v0.7.0 [INFO] [stderr] Checking rw-stream-sink v0.2.1 [INFO] [stderr] Checking wasm-timer v0.2.5 [INFO] [stderr] Checking yamux v0.9.0 [INFO] [stderr] Checking soketto v0.4.2 [INFO] [stderr] Checking libp2p-pnet v0.21.0 [INFO] [stderr] Checking serde v1.0.126 [INFO] [stderr] Checking multistream-select v0.10.2 [INFO] [stderr] Checking js-sys v0.3.51 [INFO] [stderr] Compiling libp2p-core v0.28.3 [INFO] [stderr] Compiling libp2p-identify v0.29.0 [INFO] [stderr] Compiling libp2p-kad v0.30.0 [INFO] [stderr] Compiling libp2p-relay v0.2.0 [INFO] [stderr] Compiling libp2p-plaintext v0.28.0 [INFO] [stderr] Compiling libp2p-gossipsub v0.31.0 [INFO] [stderr] Compiling libp2p-floodsub v0.29.0 [INFO] [stderr] Compiling libp2p-noise v0.31.0 [INFO] [stderr] Checking trust-dns-resolver v0.20.3 [INFO] [stderr] Checking async-std-resolver v0.20.3 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking bip39 v1.0.1 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.24 [INFO] [stderr] Checking pickledb v0.4.1 [INFO] [stderr] Compiling proc-macro-crate v1.0.0 [INFO] [stderr] Compiling multihash-derive v0.7.2 [INFO] [stderr] Checking multihash v0.13.2 [INFO] [stderr] Checking parity-multiaddr v0.11.2 [INFO] [stderr] Checking libp2p-swarm v0.29.0 [INFO] [stderr] Checking libp2p-tcp v0.28.0 [INFO] [stderr] Checking libp2p-yamux v0.32.0 [INFO] [stderr] Checking libp2p-websocket v0.29.0 [INFO] [stderr] Checking libp2p-dns v0.28.1 [INFO] [stderr] Checking libp2p-uds v0.28.0 [INFO] [stderr] Checking libp2p-mplex v0.28.0 [INFO] [stderr] Checking libp2p-deflate v0.28.0 [INFO] [stderr] Checking libp2p-wasm-ext v0.28.2 [INFO] [stderr] Checking libp2p-mdns v0.30.2 [INFO] [stderr] Checking libp2p-request-response v0.11.0 [INFO] [stderr] Checking libp2p-ping v0.29.0 [INFO] [stderr] Checking libp2p v0.38.0 [INFO] [stderr] Checking vrrb_main v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `futures::prelude::*` [INFO] [stdout] --> src/network/node.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::prelude::*` [INFO] [stdout] --> src/network/node.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `MdnsConfig`, `MdnsEvent`, `Mdns`, `NetworkBehaviourEventProcess`, `NetworkBehaviour`, `SwarmEvent`, `Swarm`, `development_transport`, `gossipsub`, `identity` [INFO] [stdout] --> src/network/node.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | NetworkBehaviour, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 6 | PeerId, [INFO] [stdout] 7 | Swarm, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | development_transport, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | identity, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 10 | gossipsub, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 11 | mdns::{Mdns, MdnsConfig, MdnsEvent}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] 12 | swarm::{NetworkBehaviourEventProcess, SwarmEvent} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Context`, `Poll`, `error::Error` [INFO] [stdout] --> src/network/node.rs:15:33 [INFO] [stdout] | [INFO] [stdout] 15 | use std::{collections::HashMap, error::Error, task::{Context, Poll}}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NetworkBehaviourAction` [INFO] [stdout] --> src/network/protocol.rs:14:61 [INFO] [stdout] | [INFO] [stdout] 14 | swarm::{NetworkBehaviourEventProcess, NetworkBehaviour, NetworkBehaviourAction}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `MdnsConfig`, `MdnsEvent`, `Mdns`, `NetworkBehaviourEventProcess`, `NetworkBehaviour`, `SwarmEvent`, `Swarm`, `development_transport`, `gossipsub`, `identity` [INFO] [stdout] --> src/network/node.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | NetworkBehaviour, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 6 | PeerId, [INFO] [stdout] 7 | Swarm, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | development_transport, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | identity, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 10 | gossipsub, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 11 | mdns::{Mdns, MdnsConfig, MdnsEvent}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] 12 | swarm::{NetworkBehaviourEventProcess, SwarmEvent} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Context`, `Poll`, `error::Error` [INFO] [stdout] --> src/network/node.rs:15:33 [INFO] [stdout] | [INFO] [stdout] 15 | use std::{collections::HashMap, error::Error, task::{Context, Poll}}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NetworkBehaviourAction` [INFO] [stdout] --> src/network/protocol.rs:14:61 [INFO] [stdout] | [INFO] [stdout] 14 | swarm::{NetworkBehaviourEventProcess, NetworkBehaviour, NetworkBehaviourAction}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NetworkBehaviour` [INFO] [stdout] --> src/network/protocol.rs:14:43 [INFO] [stdout] | [INFO] [stdout] 14 | swarm::{NetworkBehaviourEventProcess, NetworkBehaviour, NetworkBehaviourAction}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peer` [INFO] [stdout] --> src/network/protocol.rs:132:17 [INFO] [stdout] | [INFO] [stdout] 132 | peer, [INFO] [stdout] | ^^^^ help: try ignoring the field: `peer: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rtt` [INFO] [stdout] --> src/network/protocol.rs:133:56 [INFO] [stdout] | [INFO] [stdout] 133 | result: Result::Ok(PingSuccess::Ping { rtt }), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rtt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peer` [INFO] [stdout] --> src/network/protocol.rs:138:17 [INFO] [stdout] | [INFO] [stdout] 138 | peer, [INFO] [stdout] | ^^^^ help: try ignoring the field: `peer: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peer` [INFO] [stdout] --> src/network/protocol.rs:145:17 [INFO] [stdout] | [INFO] [stdout] 145 | peer, [INFO] [stdout] | ^^^^ help: try ignoring the field: `peer: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peer` [INFO] [stdout] --> src/network/protocol.rs:151:17 [INFO] [stdout] | [INFO] [stdout] 151 | peer, [INFO] [stdout] | ^^^^ help: try ignoring the field: `peer: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/network/protocol.rs:152:58 [INFO] [stdout] | [INFO] [stdout] 152 | result: Result::Err(PingFailure::Other { error }), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NetworkBehaviour` [INFO] [stdout] --> src/network/protocol.rs:14:43 [INFO] [stdout] | [INFO] [stdout] 14 | swarm::{NetworkBehaviourEventProcess, NetworkBehaviour, NetworkBehaviourAction}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peer` [INFO] [stdout] --> src/network/protocol.rs:132:17 [INFO] [stdout] | [INFO] [stdout] 132 | peer, [INFO] [stdout] | ^^^^ help: try ignoring the field: `peer: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rtt` [INFO] [stdout] --> src/network/protocol.rs:133:56 [INFO] [stdout] | [INFO] [stdout] 133 | result: Result::Ok(PingSuccess::Ping { rtt }), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rtt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peer` [INFO] [stdout] --> src/network/protocol.rs:138:17 [INFO] [stdout] | [INFO] [stdout] 138 | peer, [INFO] [stdout] | ^^^^ help: try ignoring the field: `peer: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peer` [INFO] [stdout] --> src/network/protocol.rs:145:17 [INFO] [stdout] | [INFO] [stdout] 145 | peer, [INFO] [stdout] | ^^^^ help: try ignoring the field: `peer: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peer` [INFO] [stdout] --> src/network/protocol.rs:151:17 [INFO] [stdout] | [INFO] [stdout] 151 | peer, [INFO] [stdout] | ^^^^ help: try ignoring the field: `peer: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/network/protocol.rs:152:58 [INFO] [stdout] | [INFO] [stdout] 152 | result: Result::Err(PingFailure::Other { error }), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GossipsubEvent` [INFO] [stdout] --> src/bin/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | GossipsubEvent [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GossipsubEvent` [INFO] [stdout] --> src/bin/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | GossipsubEvent [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/main.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | let mut kademlia = Kademlia::new(local_peer_id, store); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `behaviour` [INFO] [stdout] --> src/bin/main.rs:132:22 [INFO] [stdout] | [INFO] [stdout] 132 | fn handle_input_line(behaviour: &mut VrrbNetworkBehavior, line: String, topic: &Topic) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_behaviour` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `topic` [INFO] [stdout] --> src/bin/main.rs:132:73 [INFO] [stdout] | [INFO] [stdout] 132 | fn handle_input_line(behaviour: &mut VrrbNetworkBehavior, line: String, topic: &Topic) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_topic` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/main.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | let mut kademlia = Kademlia::new(local_peer_id, store); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `behaviour` [INFO] [stdout] --> src/bin/main.rs:132:22 [INFO] [stdout] | [INFO] [stdout] 132 | fn handle_input_line(behaviour: &mut VrrbNetworkBehavior, line: String, topic: &Topic) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_behaviour` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `topic` [INFO] [stdout] --> src/bin/main.rs:132:73 [INFO] [stdout] | [INFO] [stdout] 132 | fn handle_input_line(behaviour: &mut VrrbNetworkBehavior, line: String, topic: &Topic) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_topic` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 59s [INFO] running `Command { std: "docker" "inspect" "10b8052255ba98467bee9ce735057839e7a4de35390ab44f54c8ceddbe45cf61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10b8052255ba98467bee9ce735057839e7a4de35390ab44f54c8ceddbe45cf61", kill_on_drop: false }` [INFO] [stdout] 10b8052255ba98467bee9ce735057839e7a4de35390ab44f54c8ceddbe45cf61