[INFO] cloning repository https://github.com/garrettkolson/pneumatic_core
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/garrettkolson/pneumatic_core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarrettkolson%2Fpneumatic_core", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarrettkolson%2Fpneumatic_core'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 423f5b7b5ed109660c882ebe1e589f0865472a4a
[INFO] testing garrettkolson/pneumatic_core against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarrettkolson%2Fpneumatic_core" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/garrettkolson/pneumatic_core
[INFO] finished tweaking git repo https://github.com/garrettkolson/pneumatic_core
[INFO] tweaked toml for git repo https://github.com/garrettkolson/pneumatic_core written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/garrettkolson/pneumatic_core on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/garrettkolson/pneumatic_core 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b559e9889dbd88143ae41af1a57fa447edf0319747df11886509434eb2cabbd
[INFO] running `Command { std: "docker" "start" "-a" "4b559e9889dbd88143ae41af1a57fa447edf0319747df11886509434eb2cabbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b559e9889dbd88143ae41af1a57fa447edf0319747df11886509434eb2cabbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b559e9889dbd88143ae41af1a57fa447edf0319747df11886509434eb2cabbd", kill_on_drop: false }`
[INFO] [stdout] 4b559e9889dbd88143ae41af1a57fa447edf0319747df11886509434eb2cabbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 140f15f4279468590e9019ae5113652eb89c929b9c12fa8dbe2b69dec8447b07
[INFO] running `Command { std: "docker" "start" "-a" "140f15f4279468590e9019ae5113652eb89c929b9c12fa8dbe2b69dec8447b07", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling portable-atomic v1.11.0
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling moka v0.12.10
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling bytes v1.6.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling cc v1.2.20
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling tagptr v0.2.0
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling strum v0.27.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling uuid v1.9.1
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling dashmap v7.0.0-rc2
[INFO] [stderr]    Compiling file-lock v2.1.11
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]    Compiling tokio v1.44.2
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling pneumatic_core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::conns::factories::IsConnFactory`
[INFO] [stdout]   --> src/node.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::conns::factories::IsConnFactory;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::conns::streams::Stream`
[INFO] [stdout]   --> src/node.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::conns::streams::Stream;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IpAddr` and `Ipv4Addr`
[INFO] [stdout]  --> src/conns/factories.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::{IpAddr, Ipv4Addr, SocketAddr, TcpStream};
[INFO] [stdout]   |                ^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TcpListener`
[INFO] [stdout]  --> src/conns/senders.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::net::{SocketAddr, TcpListener, TcpStream};
[INFO] [stdout]   |                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UnixListener`
[INFO] [stdout]  --> src/conns/senders.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::os::unix::net::{UnixListener, UnixStream};
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::mpsc::Receiver`
[INFO] [stdout]  --> src/server.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::sync::mpsc::Receiver;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::IpAddr::V4`
[INFO] [stdout]  --> src/data.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::IpAddr::V4;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IpAddr`
[INFO] [stdout]  --> src/data.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::net::{IpAddr, Ipv4Addr, SocketAddr, SocketAddrV4};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/data.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `moka::sync::Cache`
[INFO] [stdout]  --> src/data.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use moka::sync::Cache;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `OnceLock`, and `RwLock`
[INFO] [stdout]  --> src/data.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, OnceLock, RwLock};
[INFO] [stdout]   |                 ^^^  ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/data.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::error::Category::Data`
[INFO] [stdout]  --> src/data.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::error::Category::Data;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ErrorKind` and `Error`
[INFO] [stdout]  --> src/tokens.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Error, ErrorKind};
[INFO] [stdout]   |               ^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/tokens.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::encoding::serialize_to_bytes_rmp`
[INFO] [stdout]  --> src/tokens.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::encoding::serialize_to_bytes_rmp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::hash::Hash`
[INFO] [stdout]  --> src/blocks.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::hash::Hash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude`
[INFO] [stdout]  --> src/blocks.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{Utc, prelude::*};
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/conns.rs:7:21
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{Read, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `strum::IntoEnumIterator`
[INFO] [stdout]  --> src/node.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use strum::IntoEnumIterator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/node.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncWriteExt`
[INFO] [stdout]   --> src/conns.rs:13:31
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tokio::io::{AsyncReadExt, AsyncWriteExt};
[INFO] [stdout]    |                               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/conns.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{Read, Write};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncReadExt`
[INFO] [stdout]   --> src/conns.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tokio::io::{AsyncReadExt, AsyncWriteExt};
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `registration_batch`
[INFO] [stdout]    --> src/node/registry.rs:189:36
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn process_registration(&self, registration_batch: RegistrationBatch) -> RegistrationBatchResult {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registration_batch`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> src/conns/listeners.rs:26:22
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let (stream, addr) = self.inner_listener.accept()?;
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> src/conns/listeners.rs:47:22
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let (stream, addr) = self.inner_listener.accept()?;
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> src/conns.rs:38:81
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn send_on_thread(cloned_data: Arc<RwLock<Vec<u8>>>, conn: Box<dyn Sender>, addr: SocketAddr)
[INFO] [stdout]    |                                                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/conns.rs:93:26
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let (mut reader, mut writer) = stream.into_split()?;
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/config.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let mut environment_metadata = DashMap::new();
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/crypto.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn encrypt(&self, data: Vec<u8>) -> Vec<u8> {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/crypto.rs:36:23
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn decrypt(&self, data: Vec<u8>) -> Vec<u8> {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signature`
[INFO] [stdout]   --> src/crypto.rs:40:31
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn check_signature(&self, signature: &Vec<u8>, data: &Vec<u8>) -> bool {
[INFO] [stdout]    |                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signature`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/crypto.rs:40:52
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn check_signature(&self, signature: &Vec<u8>, data: &Vec<u8>) -> bool {
[INFO] [stdout]    |                                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/crypto.rs:44:25
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn sign_data(&self, data: &Vec<u8>) -> Vec<u8> {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/crypto.rs:56:20
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn hash(&self, data: &Vec<u8>) -> Vec<u8> {
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]    --> src/tokens.rs:113:24
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn validate(&self, block: &Block, token: &Token) -> BlockValidationResult {
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]    --> src/tokens.rs:113:39
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn validate(&self, block: &Block, token: &Token) -> BlockValidationResult {
[INFO] [stdout]     |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/node.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | impl NodeRegistryNode {
[INFO] [stdout]    | --------------------- associated function in this implementation
[INFO] [stdout] 78 |     fn new(ip: IpAddr, conn: Box<dyn Connection>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NodeRegistry` is never constructed
[INFO] [stdout]   --> src/node/registry.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct NodeRegistry {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/node/registry.rs:28:11
[INFO] [stdout]     |
[INFO] [stdout] 27  | impl NodeRegistry {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 28  |     const LISTENER_THREAD_COUNT: usize = 4;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 29  |
[INFO] [stdout] 30  |     pub fn init(config: Arc<Config>,
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45  |     pub fn get_nodes(&self, node_type: &NodeRegistryType) -> Option<Nodes> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55  |     pub fn node_is_already_registered(&self, key: &Vec<u8>, node_type: &NodeRegistryType) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62  |     fn type_is_maxed_out(&self, node_type: &NodeRegistryType) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69  |     pub fn listen_for_conn_requests(registry: Arc<NodeRegistry>, this_func_type: &NodeRegistryType) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93  |     async fn process_conn_request(&self, data: Vec<u8>, mut stream: Box<dyn Stream>) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     fn register_connection(&self, conn: Box<dyn Connection>,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     fn can_accept_this_connection(&self, request: &NodeRegistryRequest) -> Option<NodeRegistryType> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |     fn check_db_node_user(user_key: &Vec<u8>, environment_id: &str, min_stake: u64) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn select_registration_node_type(&self, request: &NodeRegistryRequest) -> Option<NodeRegistryType> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     fn can_select_this_type(&self, request: &NodeRegistryRequest, node_type: NodeRegistryType) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub fn send_to_all(&self, data: Vec<u8>, node_type: &NodeRegistryType) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 189 |     fn process_registration(&self, registration_batch: RegistrationBatch) -> RegistrationBatchResult {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `listening_thread` is never read
[INFO] [stdout]   --> src/conns.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | struct TcpConnection {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] 85 |     writer: Box<dyn StreamWriter>,
[INFO] [stdout] 86 |     listening_thread: tokio::task::JoinHandle<()>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEST_TIMEOUT` is never used
[INFO] [stdout]  --> src/conns/senders.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const TEST_TIMEOUT: Duration = Duration::from_secs(5);
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `test_block` is never used
[INFO] [stdout]   --> src/blocks.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Block {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn test_block(prev_hash: Vec<u8>) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 42s
[INFO] running `Command { std: "docker" "inspect" "140f15f4279468590e9019ae5113652eb89c929b9c12fa8dbe2b69dec8447b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "140f15f4279468590e9019ae5113652eb89c929b9c12fa8dbe2b69dec8447b07", kill_on_drop: false }`
[INFO] [stdout] 140f15f4279468590e9019ae5113652eb89c929b9c12fa8dbe2b69dec8447b07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30fede85225c2b5bb9f5fb5db149be952812573ed331521707630277d7fd63b7
[INFO] running `Command { std: "docker" "start" "-a" "30fede85225c2b5bb9f5fb5db149be952812573ed331521707630277d7fd63b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stdout] warning: unused import: `crate::conns::factories::IsConnFactory`
[INFO] [stdout]   --> src/node.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::conns::factories::IsConnFactory;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::conns::streams::Stream`
[INFO] [stdout]   --> src/node.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::conns::streams::Stream;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IpAddr` and `Ipv4Addr`
[INFO] [stdout]  --> src/conns/factories.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::{IpAddr, Ipv4Addr, SocketAddr, TcpStream};
[INFO] [stdout]   |                ^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TcpListener`
[INFO] [stdout]  --> src/conns/senders.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::net::{SocketAddr, TcpListener, TcpStream};
[INFO] [stdout]   |                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UnixListener`
[INFO] [stdout]  --> src/conns/senders.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::os::unix::net::{UnixListener, UnixStream};
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::mpsc::Receiver`
[INFO] [stdout]  --> src/server.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::sync::mpsc::Receiver;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::IpAddr::V4`
[INFO] [stdout]  --> src/data.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::IpAddr::V4;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IpAddr`
[INFO] [stdout]  --> src/data.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::net::{IpAddr, Ipv4Addr, SocketAddr, SocketAddrV4};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/data.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `moka::sync::Cache`
[INFO] [stdout]  --> src/data.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use moka::sync::Cache;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `OnceLock`, and `RwLock`
[INFO] [stdout]  --> src/data.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, OnceLock, RwLock};
[INFO] [stdout]   |                 ^^^  ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/data.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::error::Category::Data`
[INFO] [stdout]  --> src/data.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::error::Category::Data;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ErrorKind` and `Error`
[INFO] [stdout]  --> src/tokens.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Error, ErrorKind};
[INFO] [stdout]   |               ^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/tokens.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::encoding::serialize_to_bytes_rmp`
[INFO] [stdout]  --> src/tokens.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::encoding::serialize_to_bytes_rmp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::hash::Hash`
[INFO] [stdout]  --> src/blocks.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::hash::Hash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude`
[INFO] [stdout]  --> src/blocks.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{Utc, prelude::*};
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/conns.rs:7:21
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{Read, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `strum::IntoEnumIterator`
[INFO] [stdout]  --> src/node.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use strum::IntoEnumIterator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/node.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncWriteExt`
[INFO] [stdout]   --> src/conns.rs:13:31
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tokio::io::{AsyncReadExt, AsyncWriteExt};
[INFO] [stdout]    |                               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/conns.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{Read, Write};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncReadExt`
[INFO] [stdout]   --> src/conns.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tokio::io::{AsyncReadExt, AsyncWriteExt};
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `registration_batch`
[INFO] [stdout]    --> src/node/registry.rs:189:36
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn process_registration(&self, registration_batch: RegistrationBatch) -> RegistrationBatchResult {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registration_batch`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> src/conns/listeners.rs:26:22
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let (stream, addr) = self.inner_listener.accept()?;
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> src/conns/listeners.rs:47:22
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let (stream, addr) = self.inner_listener.accept()?;
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> src/conns.rs:38:81
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn send_on_thread(cloned_data: Arc<RwLock<Vec<u8>>>, conn: Box<dyn Sender>, addr: SocketAddr)
[INFO] [stdout]    |                                                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/conns.rs:93:26
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let (mut reader, mut writer) = stream.into_split()?;
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/config.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let mut environment_metadata = DashMap::new();
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/crypto.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn encrypt(&self, data: Vec<u8>) -> Vec<u8> {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/crypto.rs:36:23
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn decrypt(&self, data: Vec<u8>) -> Vec<u8> {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signature`
[INFO] [stdout]   --> src/crypto.rs:40:31
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn check_signature(&self, signature: &Vec<u8>, data: &Vec<u8>) -> bool {
[INFO] [stdout]    |                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signature`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/crypto.rs:40:52
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn check_signature(&self, signature: &Vec<u8>, data: &Vec<u8>) -> bool {
[INFO] [stdout]    |                                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/crypto.rs:44:25
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn sign_data(&self, data: &Vec<u8>) -> Vec<u8> {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/crypto.rs:56:20
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn hash(&self, data: &Vec<u8>) -> Vec<u8> {
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]    --> src/tokens.rs:113:24
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn validate(&self, block: &Block, token: &Token) -> BlockValidationResult {
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]    --> src/tokens.rs:113:39
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn validate(&self, block: &Block, token: &Token) -> BlockValidationResult {
[INFO] [stdout]     |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/node.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | impl NodeRegistryNode {
[INFO] [stdout]    | --------------------- associated function in this implementation
[INFO] [stdout] 78 |     fn new(ip: IpAddr, conn: Box<dyn Connection>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NodeRegistry` is never constructed
[INFO] [stdout]   --> src/node/registry.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct NodeRegistry {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/node/registry.rs:28:11
[INFO] [stdout]     |
[INFO] [stdout] 27  | impl NodeRegistry {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 28  |     const LISTENER_THREAD_COUNT: usize = 4;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 29  |
[INFO] [stdout] 30  |     pub fn init(config: Arc<Config>,
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45  |     pub fn get_nodes(&self, node_type: &NodeRegistryType) -> Option<Nodes> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55  |     pub fn node_is_already_registered(&self, key: &Vec<u8>, node_type: &NodeRegistryType) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62  |     fn type_is_maxed_out(&self, node_type: &NodeRegistryType) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69  |     pub fn listen_for_conn_requests(registry: Arc<NodeRegistry>, this_func_type: &NodeRegistryType) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93  |     async fn process_conn_request(&self, data: Vec<u8>, mut stream: Box<dyn Stream>) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     fn register_connection(&self, conn: Box<dyn Connection>,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     fn can_accept_this_connection(&self, request: &NodeRegistryRequest) -> Option<NodeRegistryType> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |     fn check_db_node_user(user_key: &Vec<u8>, environment_id: &str, min_stake: u64) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn select_registration_node_type(&self, request: &NodeRegistryRequest) -> Option<NodeRegistryType> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     fn can_select_this_type(&self, request: &NodeRegistryRequest, node_type: NodeRegistryType) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub fn send_to_all(&self, data: Vec<u8>, node_type: &NodeRegistryType) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 189 |     fn process_registration(&self, registration_batch: RegistrationBatch) -> RegistrationBatchResult {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `listening_thread` is never read
[INFO] [stdout]   --> src/conns.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | struct TcpConnection {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] 85 |     writer: Box<dyn StreamWriter>,
[INFO] [stdout] 86 |     listening_thread: tokio::task::JoinHandle<()>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEST_TIMEOUT` is never used
[INFO] [stdout]  --> src/conns/senders.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const TEST_TIMEOUT: Duration = Duration::from_secs(5);
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `test_block` is never used
[INFO] [stdout]   --> src/blocks.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Block {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn test_block(prev_hash: Vec<u8>) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling pneumatic_core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::conns::factories::IsConnFactory`
[INFO] [stdout]   --> src/node.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::conns::factories::IsConnFactory;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::conns::streams::Stream`
[INFO] [stdout]   --> src/node.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::conns::streams::Stream;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IpAddr` and `Ipv4Addr`
[INFO] [stdout]  --> src/conns/factories.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::{IpAddr, Ipv4Addr, SocketAddr, TcpStream};
[INFO] [stdout]   |                ^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::mpsc::Receiver`
[INFO] [stdout]  --> src/server.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::sync::mpsc::Receiver;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::IpAddr::V4`
[INFO] [stdout]  --> src/data.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::IpAddr::V4;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IpAddr`
[INFO] [stdout]  --> src/data.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::net::{IpAddr, Ipv4Addr, SocketAddr, SocketAddrV4};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/data.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `moka::sync::Cache`
[INFO] [stdout]  --> src/data.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use moka::sync::Cache;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `OnceLock`, and `RwLock`
[INFO] [stdout]  --> src/data.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, OnceLock, RwLock};
[INFO] [stdout]   |                 ^^^  ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/data.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::error::Category::Data`
[INFO] [stdout]  --> src/data.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::error::Category::Data;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ErrorKind` and `Error`
[INFO] [stdout]  --> src/tokens.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Error, ErrorKind};
[INFO] [stdout]   |               ^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/tokens.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::encoding::serialize_to_bytes_rmp`
[INFO] [stdout]  --> src/tokens.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::encoding::serialize_to_bytes_rmp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::hash::Hash`
[INFO] [stdout]  --> src/blocks.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::hash::Hash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncWriteExt`
[INFO] [stdout]   --> src/conns.rs:13:31
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tokio::io::{AsyncReadExt, AsyncWriteExt};
[INFO] [stdout]    |                               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude`
[INFO] [stdout]  --> src/blocks.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{Utc, prelude::*};
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `strum::IntoEnumIterator`
[INFO] [stdout]  --> src/node.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use strum::IntoEnumIterator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/node.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/conns.rs:7:21
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{Read, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/conns.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{Read, Write};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncReadExt`
[INFO] [stdout]   --> src/conns.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tokio::io::{AsyncReadExt, AsyncWriteExt};
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `registration_batch`
[INFO] [stdout]    --> src/node/registry.rs:189:36
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn process_registration(&self, registration_batch: RegistrationBatch) -> RegistrationBatchResult {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registration_batch`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r1`
[INFO] [stdout]    --> src/conns/streams.rs:320:18
[INFO] [stdout]     |
[INFO] [stdout] 320 |             let (r1, w1) = tokio_stream1.into_split();
[INFO] [stdout]     |                  ^^ help: if this is intentional, prefix it with an underscore: `_r1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r1`
[INFO] [stdout]    --> src/conns/streams.rs:348:18
[INFO] [stdout]     |
[INFO] [stdout] 348 |             let (r1, w1) = tokio_stream1.into_split();
[INFO] [stdout]     |                  ^^ help: if this is intentional, prefix it with an underscore: `_r1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> src/conns/listeners.rs:26:22
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let (stream, addr) = self.inner_listener.accept()?;
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> src/conns/listeners.rs:47:22
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let (stream, addr) = self.inner_listener.accept()?;
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> src/conns.rs:38:81
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn send_on_thread(cloned_data: Arc<RwLock<Vec<u8>>>, conn: Box<dyn Sender>, addr: SocketAddr)
[INFO] [stdout]    |                                                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/conns.rs:93:26
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let (mut reader, mut writer) = stream.into_split()?;
[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: `pool`
[INFO] [stdout]    --> src/server.rs:174:13
[INFO] [stdout]     |
[INFO] [stdout] 174 |         let pool = ThreadPool::new(0);
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_pool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sender`
[INFO] [stdout]    --> src/server.rs:200:14
[INFO] [stdout]     |
[INFO] [stdout] 200 |         let (sender, receiver) = mpsc::channel::<Job>();
[INFO] [stdout]     |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `async_sender`
[INFO] [stdout]    --> src/server.rs:201:14
[INFO] [stdout]     |
[INFO] [stdout] 201 |         let (async_sender, async_receiver) = mpsc::channel::<AsyncJob>();
[INFO] [stdout]     |              ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_async_sender`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value captured by `stuff` is never read
[INFO] [stdout]    --> src/server.rs:213:13
[INFO] [stdout]     |
[INFO] [stdout] 213 |             stuff = "more stuff";
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: did you mean to capture by reference instead?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sender`
[INFO] [stdout]    --> src/server.rs:221:14
[INFO] [stdout]     |
[INFO] [stdout] 221 |         let (sender, receiver) = mpsc::channel::<Job>();
[INFO] [stdout]     |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `async_sender`
[INFO] [stdout]    --> src/server.rs:230:14
[INFO] [stdout]     |
[INFO] [stdout] 230 |         let (async_sender, async_receiver) = mpsc::channel::<AsyncJob>();
[INFO] [stdout]     |              ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_async_sender`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/server.rs:226:17
[INFO] [stdout]     |
[INFO] [stdout] 226 |             let data = cloned_mutex.lock().unwrap();
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value captured by `stuff` is never read
[INFO] [stdout]    --> src/server.rs:247:13
[INFO] [stdout]     |
[INFO] [stdout] 247 |             stuff = "different stuff";
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: did you mean to capture by reference instead?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/config.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let mut environment_metadata = DashMap::new();
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/crypto.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn encrypt(&self, data: Vec<u8>) -> Vec<u8> {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/crypto.rs:36:23
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn decrypt(&self, data: Vec<u8>) -> Vec<u8> {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signature`
[INFO] [stdout]   --> src/crypto.rs:40:31
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn check_signature(&self, signature: &Vec<u8>, data: &Vec<u8>) -> bool {
[INFO] [stdout]    |                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signature`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/crypto.rs:40:52
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn check_signature(&self, signature: &Vec<u8>, data: &Vec<u8>) -> bool {
[INFO] [stdout]    |                                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/crypto.rs:44:25
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn sign_data(&self, data: &Vec<u8>) -> Vec<u8> {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/crypto.rs:56:20
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn hash(&self, data: &Vec<u8>) -> Vec<u8> {
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]    --> src/tokens.rs:113:24
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn validate(&self, block: &Block, token: &Token) -> BlockValidationResult {
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]    --> src/tokens.rs:113:39
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn validate(&self, block: &Block, token: &Token) -> BlockValidationResult {
[INFO] [stdout]     |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `log_text`
[INFO] [stdout]   --> src/logging.rs:54:16
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let Ok(log_text) = file.file.read_to_string(&mut buffer)
[INFO] [stdout]    |                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_log_text`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/node.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | impl NodeRegistryNode {
[INFO] [stdout]    | --------------------- associated function in this implementation
[INFO] [stdout] 78 |     fn new(ip: IpAddr, conn: Box<dyn Connection>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NodeRegistry` is never constructed
[INFO] [stdout]   --> src/node/registry.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct NodeRegistry {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/node/registry.rs:28:11
[INFO] [stdout]     |
[INFO] [stdout] 27  | impl NodeRegistry {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 28  |     const LISTENER_THREAD_COUNT: usize = 4;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 29  |
[INFO] [stdout] 30  |     pub fn init(config: Arc<Config>,
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45  |     pub fn get_nodes(&self, node_type: &NodeRegistryType) -> Option<Nodes> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55  |     pub fn node_is_already_registered(&self, key: &Vec<u8>, node_type: &NodeRegistryType) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62  |     fn type_is_maxed_out(&self, node_type: &NodeRegistryType) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69  |     pub fn listen_for_conn_requests(registry: Arc<NodeRegistry>, this_func_type: &NodeRegistryType) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93  |     async fn process_conn_request(&self, data: Vec<u8>, mut stream: Box<dyn Stream>) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     fn register_connection(&self, conn: Box<dyn Connection>,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     fn can_accept_this_connection(&self, request: &NodeRegistryRequest) -> Option<NodeRegistryType> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |     fn check_db_node_user(user_key: &Vec<u8>, environment_id: &str, min_stake: u64) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn select_registration_node_type(&self, request: &NodeRegistryRequest) -> Option<NodeRegistryType> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     fn can_select_this_type(&self, request: &NodeRegistryRequest, node_type: NodeRegistryType) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub fn send_to_all(&self, data: Vec<u8>, node_type: &NodeRegistryType) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 189 |     fn process_registration(&self, registration_batch: RegistrationBatch) -> RegistrationBatchResult {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `listening_thread` is never read
[INFO] [stdout]   --> src/conns.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | struct TcpConnection {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] 85 |     writer: Box<dyn StreamWriter>,
[INFO] [stdout] 86 |     listening_thread: tokio::task::JoinHandle<()>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_tcp_echo_server` is never used
[INFO] [stdout]    --> src/conns/senders.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn run_tcp_echo_server(addr: SocketAddr, ready_tx: mpsc::SyncSender<()>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 17.56s
[INFO] running `Command { std: "docker" "inspect" "30fede85225c2b5bb9f5fb5db149be952812573ed331521707630277d7fd63b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30fede85225c2b5bb9f5fb5db149be952812573ed331521707630277d7fd63b7", kill_on_drop: false }`
[INFO] [stdout] 30fede85225c2b5bb9f5fb5db149be952812573ed331521707630277d7fd63b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 45d8b8188a69b50d64e1c5294ced3d4132738927635c0b02fb2f908cd07aa450
[INFO] running `Command { std: "docker" "start" "-a" "45d8b8188a69b50d64e1c5294ced3d4132738927635c0b02fb2f908cd07aa450", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::conns::factories::IsConnFactory`
[INFO] [stderr]   --> src/node.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::conns::factories::IsConnFactory;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::conns::streams::Stream`
[INFO] [stderr]   --> src/node.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::conns::streams::Stream;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `IpAddr` and `Ipv4Addr`
[INFO] [stderr]  --> src/conns/factories.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::net::{IpAddr, Ipv4Addr, SocketAddr, TcpStream};
[INFO] [stderr]   |                ^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TcpListener`
[INFO] [stderr]  --> src/conns/senders.rs:2:28
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::net::{SocketAddr, TcpListener, TcpStream};
[INFO] [stderr]   |                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `UnixListener`
[INFO] [stderr]  --> src/conns/senders.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::os::unix::net::{UnixListener, UnixStream};
[INFO] [stderr]   |                          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::sync::mpsc::Receiver`
[INFO] [stderr]  --> src/server.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use tokio::sync::mpsc::Receiver;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::net::IpAddr::V4`
[INFO] [stderr]  --> src/data.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::net::IpAddr::V4;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `IpAddr`
[INFO] [stderr]  --> src/data.rs:2:16
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::net::{IpAddr, Ipv4Addr, SocketAddr, SocketAddrV4};
[INFO] [stderr]   |                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Deref`
[INFO] [stderr]  --> src/data.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::ops::Deref;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `moka::sync::Cache`
[INFO] [stderr]  --> src/data.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use moka::sync::Cache;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc`, `OnceLock`, and `RwLock`
[INFO] [stderr]  --> src/data.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::sync::{Arc, OnceLock, RwLock};
[INFO] [stderr]   |                 ^^^  ^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]  --> src/data.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::error::Category::Data`
[INFO] [stderr]  --> src/data.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use serde_json::error::Category::Data;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ErrorKind` and `Error`
[INFO] [stderr]  --> src/tokens.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::{Error, ErrorKind};
[INFO] [stderr]   |               ^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Deref`
[INFO] [stderr]  --> src/tokens.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::ops::Deref;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::encoding::serialize_to_bytes_rmp`
[INFO] [stderr]  --> src/tokens.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::encoding::serialize_to_bytes_rmp;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::hash::Hash`
[INFO] [stderr]  --> src/blocks.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::hash::Hash;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `prelude`
[INFO] [stderr]  --> src/blocks.rs:4:19
[INFO] [stderr]   |
[INFO] [stderr] 4 | use chrono::{Utc, prelude::*};
[INFO] [stderr]   |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/conns.rs:7:21
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::io::{Read, Write};
[INFO] [stderr]   |                     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `strum::IntoEnumIterator`
[INFO] [stderr]  --> src/node.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use strum::IntoEnumIterator;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]  --> src/node.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::Read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AsyncWriteExt`
[INFO] [stderr]   --> src/conns.rs:13:31
[INFO] [stderr]    |
[INFO] [stderr] 13 | use tokio::io::{AsyncReadExt, AsyncWriteExt};
[INFO] [stderr]    |                               ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Read`
[INFO] [stderr]  --> src/conns.rs:7:15
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::io::{Read, Write};
[INFO] [stderr]   |               ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AsyncReadExt`
[INFO] [stderr]   --> src/conns.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 | use tokio::io::{AsyncReadExt, AsyncWriteExt};
[INFO] [stderr]    |                 ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `registration_batch`
[INFO] [stderr]    --> src/node/registry.rs:189:36
[INFO] [stderr]     |
[INFO] [stderr] 189 |     fn process_registration(&self, registration_batch: RegistrationBatch) -> RegistrationBatchResult {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registration_batch`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/conns/listeners.rs:26:22
[INFO] [stderr]    |
[INFO] [stderr] 26 |         let (stream, addr) = self.inner_listener.accept()?;
[INFO] [stderr]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/conns/listeners.rs:47:22
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let (stream, addr) = self.inner_listener.accept()?;
[INFO] [stderr]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/conns.rs:38:81
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn send_on_thread(cloned_data: Arc<RwLock<Vec<u8>>>, conn: Box<dyn Sender>, addr: SocketAddr)
[INFO] [stderr]    |                                                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/conns.rs:93:26
[INFO] [stderr]    |
[INFO] [stderr] 93 |         let (mut reader, mut writer) = stream.into_split()?;
[INFO] [stderr]    |                          ----^^^^^^
[INFO] [stderr]    |                          |
[INFO] [stderr]    |                          help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/config.rs:93:13
[INFO] [stderr]    |
[INFO] [stderr] 93 |         let mut environment_metadata = DashMap::new();
[INFO] [stderr]    |             ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/crypto.rs:32:23
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn encrypt(&self, data: Vec<u8>) -> Vec<u8> {
[INFO] [stderr]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/crypto.rs:36:23
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn decrypt(&self, data: Vec<u8>) -> Vec<u8> {
[INFO] [stderr]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signature`
[INFO] [stderr]   --> src/crypto.rs:40:31
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn check_signature(&self, signature: &Vec<u8>, data: &Vec<u8>) -> bool {
[INFO] [stderr]    |                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signature`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/crypto.rs:40:52
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn check_signature(&self, signature: &Vec<u8>, data: &Vec<u8>) -> bool {
[INFO] [stderr]    |                                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/crypto.rs:44:25
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn sign_data(&self, data: &Vec<u8>) -> Vec<u8> {
[INFO] [stderr]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/crypto.rs:56:20
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn hash(&self, data: &Vec<u8>) -> Vec<u8> {
[INFO] [stderr]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `block`
[INFO] [stderr]    --> src/tokens.rs:113:24
[INFO] [stderr]     |
[INFO] [stderr] 113 |     fn validate(&self, block: &Block, token: &Token) -> BlockValidationResult {
[INFO] [stderr]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `token`
[INFO] [stderr]    --> src/tokens.rs:113:39
[INFO] [stderr]     |
[INFO] [stderr] 113 |     fn validate(&self, block: &Block, token: &Token) -> BlockValidationResult {
[INFO] [stderr]     |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/node.rs:78:8
[INFO] [stderr]    |
[INFO] [stderr] 77 | impl NodeRegistryNode {
[INFO] [stderr]    | --------------------- associated function in this implementation
[INFO] [stderr] 78 |     fn new(ip: IpAddr, conn: Box<dyn Connection>) -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NodeRegistry` is never constructed
[INFO] [stderr]   --> src/node/registry.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct NodeRegistry {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/node/registry.rs:28:11
[INFO] [stderr]     |
[INFO] [stderr] 27  | impl NodeRegistry {
[INFO] [stderr]     | ----------------- associated items in this implementation
[INFO] [stderr] 28  |     const LISTENER_THREAD_COUNT: usize = 4;
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 29  |
[INFO] [stderr] 30  |     pub fn init(config: Arc<Config>,
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 45  |     pub fn get_nodes(&self, node_type: &NodeRegistryType) -> Option<Nodes> {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 55  |     pub fn node_is_already_registered(&self, key: &Vec<u8>, node_type: &NodeRegistryType) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 62  |     fn type_is_maxed_out(&self, node_type: &NodeRegistryType) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 69  |     pub fn listen_for_conn_requests(registry: Arc<NodeRegistry>, this_func_type: &NodeRegistryType) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 93  |     async fn process_conn_request(&self, data: Vec<u8>, mut stream: Box<dyn Stream>) {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 111 |     fn register_connection(&self, conn: Box<dyn Connection>,
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 120 |     fn can_accept_this_connection(&self, request: &NodeRegistryRequest) -> Option<NodeRegistryType> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 133 |     fn check_db_node_user(user_key: &Vec<u8>, environment_id: &str, min_stake: u64) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 140 |     fn select_registration_node_type(&self, request: &NodeRegistryRequest) -> Option<NodeRegistryType> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 160 |     fn can_select_this_type(&self, request: &NodeRegistryRequest, node_type: NodeRegistryType) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 164 |     pub fn send_to_all(&self, data: Vec<u8>, node_type: &NodeRegistryType) {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 189 |     fn process_registration(&self, registration_batch: RegistrationBatch) -> RegistrationBatchResult {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `listening_thread` is never read
[INFO] [stderr]   --> src/conns.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 84 | struct TcpConnection {
[INFO] [stderr]    |        ------------- field in this struct
[INFO] [stderr] 85 |     writer: Box<dyn StreamWriter>,
[INFO] [stderr] 86 |     listening_thread: tokio::task::JoinHandle<()>
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TEST_TIMEOUT` is never used
[INFO] [stderr]  --> src/conns/senders.rs:8:7
[INFO] [stderr]   |
[INFO] [stderr] 8 | const TEST_TIMEOUT: Duration = Duration::from_secs(5);
[INFO] [stderr]   |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `test_block` is never used
[INFO] [stderr]   --> src/blocks.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl Block {
[INFO] [stderr]    | ---------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 36 |     fn test_block(prev_hash: Vec<u8>) -> Self {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r1`
[INFO] [stderr]    --> src/conns/streams.rs:320:18
[INFO] [stderr]     |
[INFO] [stderr] 320 |             let (r1, w1) = tokio_stream1.into_split();
[INFO] [stderr]     |                  ^^ help: if this is intentional, prefix it with an underscore: `_r1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r1`
[INFO] [stderr]    --> src/conns/streams.rs:348:18
[INFO] [stderr]     |
[INFO] [stderr] 348 |             let (r1, w1) = tokio_stream1.into_split();
[INFO] [stderr]     |                  ^^ help: if this is intentional, prefix it with an underscore: `_r1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pool`
[INFO] [stderr]    --> src/server.rs:174:13
[INFO] [stderr]     |
[INFO] [stderr] 174 |         let pool = ThreadPool::new(0);
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_pool`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sender`
[INFO] [stderr]    --> src/server.rs:200:14
[INFO] [stderr]     |
[INFO] [stderr] 200 |         let (sender, receiver) = mpsc::channel::<Job>();
[INFO] [stderr]     |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `async_sender`
[INFO] [stderr]    --> src/server.rs:201:14
[INFO] [stderr]     |
[INFO] [stderr] 201 |         let (async_sender, async_receiver) = mpsc::channel::<AsyncJob>();
[INFO] [stderr]     |              ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_async_sender`
[INFO] [stderr] 
[INFO] [stderr] warning: value captured by `stuff` is never read
[INFO] [stderr]    --> src/server.rs:213:13
[INFO] [stderr]     |
[INFO] [stderr] 213 |             stuff = "more stuff";
[INFO] [stderr]     |             ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: did you mean to capture by reference instead?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sender`
[INFO] [stderr]    --> src/server.rs:221:14
[INFO] [stderr]     |
[INFO] [stderr] 221 |         let (sender, receiver) = mpsc::channel::<Job>();
[INFO] [stderr]     |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `async_sender`
[INFO] [stderr]    --> src/server.rs:230:14
[INFO] [stderr]     |
[INFO] [stderr] 230 |         let (async_sender, async_receiver) = mpsc::channel::<AsyncJob>();
[INFO] [stderr]     |              ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_async_sender`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]    --> src/server.rs:226:17
[INFO] [stderr]     |
[INFO] [stderr] 226 |             let data = cloned_mutex.lock().unwrap();
[INFO] [stderr]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: value captured by `stuff` is never read
[INFO] [stderr]    --> src/server.rs:247:13
[INFO] [stderr]     |
[INFO] [stderr] 247 |             stuff = "different stuff";
[INFO] [stderr]     |             ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: did you mean to capture by reference instead?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `log_text`
[INFO] [stderr]   --> src/logging.rs:54:16
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let Ok(log_text) = file.file.read_to_string(&mut buffer)
[INFO] [stderr]    |                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_log_text`
[INFO] [stderr] 
[INFO] [stderr] warning: function `run_tcp_echo_server` is never used
[INFO] [stderr]    --> src/conns/senders.rs:107:8
[INFO] [stderr]     |
[INFO] [stderr] 107 |     fn run_tcp_echo_server(addr: SocketAddr, ready_tx: mpsc::SyncSender<()>) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `pneumatic_core` (lib) generated 44 warnings (run `cargo fix --lib -p pneumatic_core` to apply 19 suggestions)
[INFO] [stderr] warning: `pneumatic_core` (lib test) generated 52 warnings (40 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pneumatic_core-3fa8fd2a0146e90f)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test blocks::tests::get_current_chain_state_with_valid_chain ... ok
[INFO] [stdout] test blocks::tests::get_current_chain_state_with_invalid_chain ... ok
[INFO] [stdout] test blocks::tests::get_current_chain_state_with_empty_chain ... ok
[INFO] [stdout] test blocks::tests::validate_next_block_with_valid_block ... ok
[INFO] [stdout] test blocks::tests::validate_next_block_with_invalid_previous_hash ... ok
[INFO] [stdout] test blocks::tests::validate_next_block_with_invalid_block_hash ... ok
[INFO] [stdout] test conns::senders::senders_tests::test_tcp_sender_connection_timeout ... ok
[INFO] [stdout] test conns::senders::senders_tests::test_uds_sender_invalid_path ... ok
[INFO] [stdout] test conns::streams::streams_tests::test_core_uds_stream_into_split ... ok
[INFO] [stdout] test conns::streams::streams_tests::test_core_uds_stream_read_to_end ... ok
[INFO] [stdout] test conns::streams::streams_tests::test_uds_reader_writer ... ok
[INFO] [stdout] test server::tests::calling_thread_pool_build_with_zero_threads_returns_pool_creation_error ... ok
[INFO] [stdout] test conns::streams::streams_tests::test_core_uds_stream_read_write ... ok
[INFO] [stdout] test conns::streams::streams_tests::test_core_tcp_stream_read_to_end ... ok
[INFO] [stdout] test conns::senders::senders_tests::test_uds_sender_echo ... ok
[INFO] [stdout] test conns::streams::streams_tests::test_tcp_reader_writer ... ok
[INFO] [stdout] test conns::streams::streams_tests::test_core_tcp_stream_into_split ... ok
[INFO] [stdout] test server::tests::calling_worker_new_returns_new_worker ... ok
[INFO] [stdout] test conns::streams::streams_tests::test_core_tcp_stream_read_write ... ok
[INFO] [stdout] test server::tests::calling_thread_pool_execute_should_run_the_closure ... ok
[INFO] [stdout] test server::tests::calling_thread_pool_execute_async_should_run_closure ... ok
[INFO] [stdout] test server::tests::calling_thread_pool_build_with_more_than_zero_threads_returns_ok ... ok
[INFO] [stdout] test conns::senders::senders_tests::test_tcp_sender_write_error ... ok
[INFO] [stdout] test conns::senders::senders_tests::test_tcp_sender_echo ... ok
[INFO] [stdout] test logging::tests::logger_should_log_message_to_file ... FAILED
[INFO] [stdout] test server::tests::calling_thread_pool_new_with_zero_threads_panics - should panic ... ok
[INFO] [stdout] test server::tests::calling_thread_pool_execute_with_poisoned_mutex_should_not_run_the_closure ... ok
[INFO] [stdout] test server::tests::calling_thread_pool_new_with_more_than_zero_returns_thread_pool_with_correct_number_of_workers ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- logging::tests::logger_should_log_message_to_file stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'logging::tests::logger_should_log_message_to_file' panicked at src/logging.rs:48:17:
[INFO] [stdout] error: No such file or directory (os error 2)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f283bb14a42 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f283bb14a42 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f283bb14a42 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5f283bb14a42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5f283bb3bb63 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5f283bb3bb63 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5f283bb10403 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f283bb10403 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5f283bb14892 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5f283bb160fc - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5f283bb15f52 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5f283bab16c4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5f283bab16c4 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f283bb16adb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5f283bb16adb - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5f283bb168aa - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5f283bb14f39 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5f283bb1653d - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5f283bb3a650 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5f283ba6f47a - pneumatic_core::logging::tests::logger_should_log_message_to_file::h52d2af9878b6ba3b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/logging.rs:48:17
[INFO] [stdout]   20:     0x5f283ba77109 - pneumatic_core::logging::tests::logger_should_log_message_to_file::{{closure}}::h825c68447bf5f1aa
[INFO] [stdout]                                at /opt/rustwide/workdir/src/logging.rs:37:43
[INFO] [stdout]   21:     0x5f283ba77109 - core::ops::function::FnOnce::call_once::h893de2b38fdfe338
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x5f283bab6dfb - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5f283bab6dfb - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   24:     0x5f283bab603e - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   25:     0x5f283bab603e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   26:     0x5f283bab603e - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   27:     0x5f283bab603e - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   28:     0x5f283bab603e - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5f283bab603e - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   30:     0x5f283bab603e - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   31:     0x5f283ba79be4 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   32:     0x5f283ba79be4 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   33:     0x5f283ba7d58a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   34:     0x5f283ba7d58a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   35:     0x5f283ba7d58a - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   36:     0x5f283ba7d58a - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   37:     0x5f283ba7d58a - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x5f283ba7d58a - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   39:     0x5f283ba7d58a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x5f283bb19b57 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   41:     0x5f283bb19b57 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   42:     0x5f283bb19b57 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   43:     0x777453362aa4 - <unknown>
[INFO] [stdout]   44:     0x7774533efa34 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     logging::tests::logger_should_log_message_to_file
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 27 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "45d8b8188a69b50d64e1c5294ced3d4132738927635c0b02fb2f908cd07aa450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45d8b8188a69b50d64e1c5294ced3d4132738927635c0b02fb2f908cd07aa450", kill_on_drop: false }`
[INFO] [stdout] 45d8b8188a69b50d64e1c5294ced3d4132738927635c0b02fb2f908cd07aa450
