[INFO] cloning repository https://github.com/Alex6323/goshimmer_network
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alex6323/goshimmer_network" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlex6323%2Fgoshimmer_network", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlex6323%2Fgoshimmer_network'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 18a81764bf65546136233de35453d4c04eae9c00
[INFO] checking Alex6323/goshimmer_network against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlex6323%2Fgoshimmer_network" "/workspace/builds/worker-78/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-78/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Alex6323/goshimmer_network on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Alex6323/goshimmer_network
[INFO] finished tweaking git repo https://github.com/Alex6323/goshimmer_network
[INFO] tweaked toml for git repo https://github.com/Alex6323/goshimmer_network written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] crate git repo https://github.com/Alex6323/goshimmer_network already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc87998c3a4fba3c1181e589c20f5030ab7fdd7a08f7b3da3622beca57ccde16
[INFO] running `Command { std: "docker" "start" "-a" "dc87998c3a4fba3c1181e589c20f5030ab7fdd7a08f7b3da3622beca57ccde16", kill_on_drop: false }`
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[INFO] [stdout] bdaa05211bc3e135cd702e150c1ca1be7f6afdba8950ccab3366542434359d52
[INFO] running `Command { std: "docker" "start" "-a" "bdaa05211bc3e135cd702e150c1ca1be7f6afdba8950ccab3366542434359d52", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   bytes v1.0.1 (as host dependency): default, std
[INFO] [stderr]   either v1.6.1: default, use_std
[INFO] [stderr]   getrandom v0.2.3 (as host dependency): js, js-sys, wasm-bindgen
[INFO] [stderr]   syn v1.0.73 (as host dependency): visit
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[INFO] [stderr]     Checking rand_core v0.6.3
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[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]    Compiling prost-build v0.8.0
[INFO] [stderr]    Compiling prost-build v0.7.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking curve25519-dalek v3.1.0
[INFO] [stderr]     Checking sha2 v0.9.5
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]     Checking slog-term v2.8.0
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]    Compiling prost-derive v0.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling prost-derive v0.7.0
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking prost v0.7.0
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking ed25519-zebra v2.2.0
[INFO] [stderr]     Checking prost-types v0.7.0
[INFO] [stderr]    Compiling prost v0.8.0
[INFO] [stderr]     Checking iota-crypto v0.6.0
[INFO] [stderr]    Compiling prost-types v0.8.0
[INFO] [stderr]     Checking structopt v0.3.22
[INFO] [stderr]    Compiling goshimmer_network v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating build.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/network.rs (1 fix)
[INFO] [stderr]        Fixed src/conn.rs (1 fix)
[INFO] [stderr]        Fixed src/handshake.rs (3 fixes)
[INFO] [stderr]        Fixed src/packet.rs (1 fix)
[INFO] [stdout] warning: associated function is never used: `remove`
[INFO] [stdout]   --> src/conn.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn remove(&self, item: T) -> bool {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `HANDSHAKE_WIRE_TIMEOUT_MILLIS`
[INFO] [stdout]  --> src/consts.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const HANDSHAKE_WIRE_TIMEOUT_MILLIS: u64 = 500;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/message.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn new(data: &[u8]) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `data`
[INFO] [stdout]   --> src/message.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn data(&self) -> &Vec<u8> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `protobuf`
[INFO] [stdout]   --> src/message.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn protobuf(&self) -> Result<BytesMut, EncodeError> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/message.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn new(id: &[u8]) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `data`
[INFO] [stdout]   --> src/message.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn data(&self) -> &Vec<u8> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `protobuf`
[INFO] [stdout]   --> src/message.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn protobuf(&self) -> Result<BytesMut, EncodeError> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `NUM_CONNECTIONS`
[INFO] [stdout]   --> src/network.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | static NUM_CONNECTIONS: AtomicUsize = AtomicUsize::new(0);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `signature`
[INFO] [stdout]   --> src/packet.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn signature(&self) -> &Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `unwrap`
[INFO] [stdout]   --> src/packet.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn unwrap(self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `to_public_key_string`
[INFO] [stdout]  --> src/util.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn to_public_key_string(pk: &ed25519::PublicKey) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `remove`
[INFO] [stdout]   --> src/conn.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn remove(&self, item: T) -> bool {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `HANDSHAKE_WIRE_TIMEOUT_MILLIS`
[INFO] [stdout]  --> src/consts.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const HANDSHAKE_WIRE_TIMEOUT_MILLIS: u64 = 500;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/message.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn new(data: &[u8]) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `data`
[INFO] [stdout]   --> src/message.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn data(&self) -> &Vec<u8> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `protobuf`
[INFO] [stdout]   --> src/message.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn protobuf(&self) -> Result<BytesMut, EncodeError> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/message.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn new(id: &[u8]) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `data`
[INFO] [stdout]   --> src/message.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn data(&self) -> &Vec<u8> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `protobuf`
[INFO] [stdout]   --> src/message.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn protobuf(&self) -> Result<BytesMut, EncodeError> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `NUM_CONNECTIONS`
[INFO] [stdout]   --> src/network.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | static NUM_CONNECTIONS: AtomicUsize = AtomicUsize::new(0);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `signature`
[INFO] [stdout]   --> src/packet.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn signature(&self) -> &Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `unwrap`
[INFO] [stdout]   --> src/packet.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn unwrap(self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `to_public_key_string`
[INFO] [stdout]  --> src/util.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn to_public_key_string(pk: &ed25519::PublicKey) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.44s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling prost-derive v0.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling prost-derive v0.7.0
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking ed25519-zebra v2.2.0
[INFO] [stderr]     Checking iota-crypto v0.6.0
[INFO] [stderr]     Checking prost v0.7.0
[INFO] [stderr]    Compiling prost v0.8.0
[INFO] [stderr]     Checking structopt v0.3.22
[INFO] [stderr]     Checking prost-types v0.7.0
[INFO] [stderr]    Compiling prost-types v0.8.0
[INFO] [stderr]     Checking prost-build v0.7.0
[INFO] [stderr]    Compiling prost-build v0.8.0
[INFO] [stderr]    Compiling goshimmer_network v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: associated function is never used: `remove`
[INFO] [stdout]   --> src/conn.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn remove(&self, item: T) -> bool {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `HANDSHAKE_WIRE_TIMEOUT_MILLIS`
[INFO] [stdout]  --> src/consts.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const HANDSHAKE_WIRE_TIMEOUT_MILLIS: u64 = 500;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/message.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn new(data: &[u8]) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `data`
[INFO] [stdout]   --> src/message.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn data(&self) -> &Vec<u8> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `protobuf`
[INFO] [stdout]   --> src/message.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn protobuf(&self) -> Result<BytesMut, EncodeError> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/message.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn new(id: &[u8]) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `data`
[INFO] [stdout]   --> src/message.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn data(&self) -> &Vec<u8> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `protobuf`
[INFO] [stdout]   --> src/message.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn protobuf(&self) -> Result<BytesMut, EncodeError> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `NUM_CONNECTIONS`
[INFO] [stdout]   --> src/network.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | static NUM_CONNECTIONS: AtomicUsize = AtomicUsize::new(0);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `signature`
[INFO] [stdout]   --> src/packet.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn signature(&self) -> &Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `unwrap`
[INFO] [stdout]   --> src/packet.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn unwrap(self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `to_public_key_string`
[INFO] [stdout]  --> src/util.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn to_public_key_string(pk: &ed25519::PublicKey) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `remove`
[INFO] [stdout]   --> src/conn.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn remove(&self, item: T) -> bool {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `HANDSHAKE_WIRE_TIMEOUT_MILLIS`
[INFO] [stdout]  --> src/consts.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const HANDSHAKE_WIRE_TIMEOUT_MILLIS: u64 = 500;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/message.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn new(data: &[u8]) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `data`
[INFO] [stdout]   --> src/message.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn data(&self) -> &Vec<u8> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `protobuf`
[INFO] [stdout]   --> src/message.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn protobuf(&self) -> Result<BytesMut, EncodeError> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/message.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn new(id: &[u8]) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `data`
[INFO] [stdout]   --> src/message.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn data(&self) -> &Vec<u8> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `protobuf`
[INFO] [stdout]   --> src/message.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn protobuf(&self) -> Result<BytesMut, EncodeError> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `NUM_CONNECTIONS`
[INFO] [stdout]   --> src/network.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | static NUM_CONNECTIONS: AtomicUsize = AtomicUsize::new(0);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `signature`
[INFO] [stdout]   --> src/packet.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn signature(&self) -> &Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `unwrap`
[INFO] [stdout]   --> src/packet.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn unwrap(self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `to_public_key_string`
[INFO] [stdout]  --> src/util.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn to_public_key_string(pk: &ed25519::PublicKey) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.49s
[INFO] running `Command { std: "docker" "inspect" "bdaa05211bc3e135cd702e150c1ca1be7f6afdba8950ccab3366542434359d52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdaa05211bc3e135cd702e150c1ca1be7f6afdba8950ccab3366542434359d52", kill_on_drop: false }`
[INFO] [stdout] bdaa05211bc3e135cd702e150c1ca1be7f6afdba8950ccab3366542434359d52