[INFO] cloning repository https://github.com/Z-zg/mqtoy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Z-zg/mqtoy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZ-zg%2Fmqtoy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZ-zg%2Fmqtoy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ca785542cd09029f79b297b68672cf04461a0dcd
[INFO] testing Z-zg/mqtoy against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZ-zg%2Fmqtoy" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Z-zg/mqtoy
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/Z-zg/mqtoy
[INFO] tweaked toml for git repo https://github.com/Z-zg/mqtoy written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Z-zg/mqtoy on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]       Adding tonic v0.10.2 (available: v0.14.5)
[INFO] [stderr]       Adding tonic-build v0.10.2 (available: v0.14.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "9f069632e975f4ad2bc74003e2c079b6be4df0d7d149bdf0115e03474c6d089c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f069632e975f4ad2bc74003e2c079b6be4df0d7d149bdf0115e03474c6d089c", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `Engine as _` and `engine::general_purpose::STANDARD as BASE64`
[INFO] [stdout]   --> src/message_queue.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 | use base64::{Engine as _, engine::general_purpose::STANDARD as BASE64};
[INFO] [stdout]    |              ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/server.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/client.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/monitoring.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Topic`
[INFO] [stdout]  --> src/monitoring.rs:6:42
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::message_queue::{MessageQueue, Topic};
[INFO] [stdout]   |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/monitoring.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Counter`, `Gauge`, and `Opts`
[INFO] [stdout]  --> src/metrics.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Counter, Gauge, Histogram, HistogramOpts, IntCounter, IntGauge, Opts, Registry,
[INFO] [stdout]   |     ^^^^^^^  ^^^^^                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `storage` is never read
[INFO] [stdout]    --> src/message_queue.rs:190:5
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub struct MessageQueue {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 189 |     topics: Arc<RwLock<HashMap<String, Topic>>>,
[INFO] [stdout] 190 |     storage: Arc<RwLock<sled::Db>>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MessageQueue` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `consumer_id` is never read
[INFO] [stdout]   --> src/client.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct MQClient {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 20 |     client: MessageQueueServiceClient<Channel>,
[INFO] [stdout] 21 |     consumer_id: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MQClient` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `sleep`
[INFO] [stdout]  --> src/bin/client.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio::time::{sleep, Duration};
[INFO] [stdout]   |                   ^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Engine as _` and `engine::general_purpose::STANDARD as BASE64`
[INFO] [stdout]   --> src/message_queue.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 | use base64::{Engine as _, engine::general_purpose::STANDARD as BASE64};
[INFO] [stdout]    |              ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/server.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/client.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/monitoring.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Topic`
[INFO] [stdout]  --> src/monitoring.rs:6:42
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::message_queue::{MessageQueue, Topic};
[INFO] [stdout]   |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/monitoring.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Counter`, `Gauge`, and `Opts`
[INFO] [stdout]  --> src/metrics.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Counter, Gauge, Histogram, HistogramOpts, IntCounter, IntGauge, Opts, Registry,
[INFO] [stdout]   |     ^^^^^^^  ^^^^^                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::SocketAddr`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::net::SocketAddr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `addr` and `data_dir` are never read
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | struct Opt {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     addr: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     data_dir: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NodeInfo` is never constructed
[INFO] [stdout]  --> src/coordinator/mod.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct NodeInfo {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Coordinator` is never constructed
[INFO] [stdout]   --> src/coordinator/mod.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Coordinator {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `register_node`, `elect_leader`, `get_leader`, and `get_nodes` are never used
[INFO] [stdout]   --> src/coordinator/mod.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Coordinator {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 20 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub async fn register_node(&self, node_id: Uuid, address: String) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub async fn elect_leader(&self) -> Option<Uuid> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub async fn get_leader(&self) -> Option<NodeInfo> {
[INFO] [stdout]    |                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub async fn get_nodes(&self) -> Vec<NodeInfo> {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StorageError` is never used
[INFO] [stdout]  --> src/storage/mod.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum StorageError {
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Message` is never constructed
[INFO] [stdout]   --> src/storage/mod.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Message {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MessageStatus` is never used
[INFO] [stdout]   --> src/storage/mod.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub enum MessageStatus {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MessageStorage` is never constructed
[INFO] [stdout]   --> src/storage/mod.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct MessageStorage {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `store_message`, `get_message`, and `update_message_status` are never used
[INFO] [stdout]   --> src/storage/mod.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl MessageStorage {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 37 |     pub fn new(path: impl AsRef<Path>) -> Result<Self, StorageError> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn store_message(&self, message: &Message) -> Result<(), StorageError> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn get_message(&self, id: Uuid) -> Result<Message, StorageError> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn update_message_status(&self, id: Uuid, status: MessageStatus) -> Result<(), StorageError> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TransactionManager` is never constructed
[INFO] [stdout]  --> src/transaction/mod.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct TransactionManager {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `start_checking`, `check_pending_messages`, `prepare_message`, `commit_message`, and `rollback_message` are never used
[INFO] [stdout]   --> src/transaction/mod.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl TransactionManager {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] 13 |     pub fn new(storage: MessageStorage, check_interval: Duration) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub async fn start_checking(&self) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     async fn check_pending_messages(&self) -> Result<(), StorageError> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn prepare_message(&self, topic: String, body: Vec<u8>) -> Result<Uuid, StorageError> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn commit_message(&self, id: Uuid) -> Result<(), StorageError> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn rollback_message(&self, id: Uuid) -> Result<(), StorageError> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ConsumerGroupNotFound` and `EncryptionError` are never constructed
[INFO] [stdout]   --> src/message_queue.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum MQError {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 23 |     ConsumerGroupNotFound(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     EncryptionError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MQError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `encrypt`, and `decrypt` are never used
[INFO] [stdout]    --> src/message_queue.rs:45:12
[INFO] [stdout]     |
[INFO] [stdout]  44 | impl Message {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout]  45 |     pub fn new(topic: String, payload: Vec<u8>, headers: HashMap<String, String>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  96 |     pub fn encrypt(&mut self, key: &[u8]) -> Result<(), MQError> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn decrypt(&mut self, key: &[u8]) -> Result<(), MQError> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConsumerGroup` is never constructed
[INFO] [stdout]    --> src/message_queue.rs:160:12
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub struct ConsumerGroup {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]    --> src/message_queue.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 167 | pub struct Partition {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 168 |     pub id: usize,
[INFO] [stdout]     |         ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Partition` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `storage` is never read
[INFO] [stdout]    --> src/message_queue.rs:190:5
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub struct MessageQueue {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 189 |     topics: Arc<RwLock<HashMap<String, Topic>>>,
[INFO] [stdout] 190 |     storage: Arc<RwLock<sled::Db>>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MessageQueue` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `create_topic`, `publish_dlq`, `replay_from_offset`, and `replay_from_timestamp` are never used
[INFO] [stdout]    --> src/message_queue.rs:248:18
[INFO] [stdout]     |
[INFO] [stdout] 193 | impl MessageQueue {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 248 |     pub async fn create_topic(&self, name: &str) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 261 |     pub async fn publish_dlq(&self, topic: &str, message: Message) -> Result<(), MQError> {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 318 |     pub async fn replay_from_offset(&self, topic: &str, partition: usize, offset: usize) -> Result<Vec<Message>, MQError> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 331 |     pub async fn replay_from_timestamp(&self, topic: &str, partition: usize, timestamp: i64) -> Result<Vec<Message>, MQError> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MQClient` is never constructed
[INFO] [stdout]   --> src/client.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct MQClient {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set_encryption_key`, `create_topic`, `publish`, `subscribe`, and `commit_offset` are never used
[INFO] [stdout]    --> src/client.rs:26:18
[INFO] [stdout]     |
[INFO] [stdout]  25 | impl MQClient {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout]  26 |     pub async fn new(addr: String) -> Result<Self, Box<dyn StdError + Send + Sync>> {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout]  36 |     pub fn set_encryption_key(&mut self, key: Vec<u8>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  40 |     pub async fn create_topic(&mut self, name: &str) -> Result<bool, Box<dyn StdError + Send + Sync>> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  51 |     pub async fn publish(
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  85 |     pub async fn subscribe(
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     pub async fn commit_offset(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/metrics.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Metrics {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub messages_per_topic: IntGauge,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub publish_operations: IntCounter,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     pub subscribe_operations: IntCounter,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     pub publish_latency: Histogram,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 24 |     pub subscribe_latency: Histogram,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub publish_errors: IntCounter,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 28 |     pub subscribe_errors: IntCounter,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 29 |     pub compression_errors: IntCounter,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     pub encryption_errors: IntCounter,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Metrics` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `record_publish`, `record_subscribe`, `record_publish_error`, `record_subscribe_error`, `record_compression_error`, and `record_encryption_error` are never used
[INFO] [stdout]    --> src/metrics.rs:94:12
[INFO] [stdout]     |
[INFO] [stdout]  33 | impl Metrics {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  94 |     pub fn record_publish(&self, latency: f64) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  99 |     pub fn record_subscribe(&self, latency: f64) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |     pub fn record_publish_error(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn record_subscribe_error(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub fn record_compression_error(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn record_encryption_error(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 20s
[INFO] running `Command { std: "docker" "inspect" "44ea236ed0fc54276c1fb4ebe6843d9dd56c6a9d86f0cfb2481b90060f034ee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44ea236ed0fc54276c1fb4ebe6843d9dd56c6a9d86f0cfb2481b90060f034ee2", kill_on_drop: false }`
[INFO] [stdout] 44ea236ed0fc54276c1fb4ebe6843d9dd56c6a9d86f0cfb2481b90060f034ee2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbe4966df6c0e828ab821c33499a4f3f852584077532595453c3c29d2fc1837d
[INFO] running `Command { std: "docker" "start" "-a" "dbe4966df6c0e828ab821c33499a4f3f852584077532595453c3c29d2fc1837d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling prost-build v0.12.6
[INFO] [stderr]    Compiling tonic-build v0.10.2
[INFO] [stderr]    Compiling mq v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling actix-rt v2.11.0
[INFO] [stderr]    Compiling tokio-io-timeout v1.2.1
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling actix-server v2.6.0
[INFO] [stderr]    Compiling tokio-test v0.4.5
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling actix-codec v0.5.2
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling actix-http v3.12.0
[INFO] [stderr]    Compiling actix-web v4.13.0
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]    Compiling hyper-timeout v0.4.1
[INFO] [stderr]    Compiling tonic v0.10.2
[INFO] [stdout] warning: unused imports: `Engine as _` and `engine::general_purpose::STANDARD as BASE64`
[INFO] [stdout]   --> src/message_queue.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 | use base64::{Engine as _, engine::general_purpose::STANDARD as BASE64};
[INFO] [stdout]    |              ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/server.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/client.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/monitoring.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Topic`
[INFO] [stdout]  --> src/monitoring.rs:6:42
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::message_queue::{MessageQueue, Topic};
[INFO] [stdout]   |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/monitoring.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Counter`, `Gauge`, and `Opts`
[INFO] [stdout]  --> src/metrics.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Counter, Gauge, Histogram, HistogramOpts, IntCounter, IntGauge, Opts, Registry,
[INFO] [stdout]   |     ^^^^^^^  ^^^^^                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `storage` is never read
[INFO] [stdout]    --> src/message_queue.rs:190:5
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub struct MessageQueue {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 189 |     topics: Arc<RwLock<HashMap<String, Topic>>>,
[INFO] [stdout] 190 |     storage: Arc<RwLock<sled::Db>>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MessageQueue` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `consumer_id` is never read
[INFO] [stdout]   --> src/client.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct MQClient {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 20 |     client: MessageQueueServiceClient<Channel>,
[INFO] [stdout] 21 |     consumer_id: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MQClient` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Engine as _` and `engine::general_purpose::STANDARD as BASE64`
[INFO] [stdout]   --> src/message_queue.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 | use base64::{Engine as _, engine::general_purpose::STANDARD as BASE64};
[INFO] [stdout]    |              ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::mpsc`
[INFO] [stdout]    --> src/server.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |     use tokio::sync::mpsc;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AtomicBool`
[INFO] [stdout]    --> src/client.rs:162:29
[INFO] [stdout]     |
[INFO] [stdout] 162 |     use std::sync::atomic::{AtomicBool, Ordering};
[INFO] [stdout]     |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::net::TcpListener`
[INFO] [stdout]    --> src/client.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |     use tokio::net::TcpListener;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::SocketAddr`
[INFO] [stdout]    --> src/client.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |     use std::net::SocketAddr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Topic`
[INFO] [stdout]  --> src/monitoring.rs:6:42
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::message_queue::{MessageQueue, Topic};
[INFO] [stdout]   |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/monitoring.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Counter`, `Gauge`, and `Opts`
[INFO] [stdout]  --> src/metrics.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Counter, Gauge, Histogram, HistogramOpts, IntCounter, IntGauge, Opts, Registry,
[INFO] [stdout]   |     ^^^^^^^  ^^^^^                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]    --> src/metrics.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |     use std::time::Duration;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::sleep`
[INFO] [stdout]    --> src/metrics.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |     use tokio::time::sleep;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `storage` is never read
[INFO] [stdout]    --> src/message_queue.rs:190:5
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub struct MessageQueue {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 189 |     topics: Arc<RwLock<HashMap<String, Topic>>>,
[INFO] [stdout] 190 |     storage: Arc<RwLock<sled::Db>>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MessageQueue` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `consumer_id` is never read
[INFO] [stdout]   --> src/client.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct MQClient {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 20 |     client: MessageQueueServiceClient<Channel>,
[INFO] [stdout] 21 |     consumer_id: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MQClient` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `sleep`
[INFO] [stdout]  --> src/bin/client.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio::time::{sleep, Duration};
[INFO] [stdout]   |                   ^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value captured by `received_count` is never read
[INFO] [stdout]   --> examples/client_example.rs:32:21
[INFO] [stdout]    |
[INFO] [stdout] 32 |                     received_count += 1;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: did you mean to capture by reference instead?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `received_count` is never read
[INFO] [stdout]   --> examples/client_example.rs:32:21
[INFO] [stdout]    |
[INFO] [stdout] 32 |                     received_count += 1;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Engine as _` and `engine::general_purpose::STANDARD as BASE64`
[INFO] [stdout]   --> src/message_queue.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 | use base64::{Engine as _, engine::general_purpose::STANDARD as BASE64};
[INFO] [stdout]    |              ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::mpsc`
[INFO] [stdout]    --> src/server.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |     use tokio::sync::mpsc;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AtomicBool`
[INFO] [stdout]    --> src/client.rs:162:29
[INFO] [stdout]     |
[INFO] [stdout] 162 |     use std::sync::atomic::{AtomicBool, Ordering};
[INFO] [stdout]     |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::net::TcpListener`
[INFO] [stdout]    --> src/client.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |     use tokio::net::TcpListener;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::SocketAddr`
[INFO] [stdout]    --> src/client.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |     use std::net::SocketAddr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Topic`
[INFO] [stdout]  --> src/monitoring.rs:6:42
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::message_queue::{MessageQueue, Topic};
[INFO] [stdout]   |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/monitoring.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Counter`, `Gauge`, and `Opts`
[INFO] [stdout]  --> src/metrics.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Counter, Gauge, Histogram, HistogramOpts, IntCounter, IntGauge, Opts, Registry,
[INFO] [stdout]   |     ^^^^^^^  ^^^^^                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]    --> src/metrics.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |     use std::time::Duration;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::sleep`
[INFO] [stdout]    --> src/metrics.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |     use tokio::time::sleep;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::SocketAddr`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::net::SocketAddr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `addr` and `data_dir` are never read
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | struct Opt {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     addr: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     data_dir: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ConsumerGroupNotFound` is never constructed
[INFO] [stdout]   --> src/message_queue.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum MQError {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 23 |     ConsumerGroupNotFound(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MQError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConsumerGroup` is never constructed
[INFO] [stdout]    --> src/message_queue.rs:160:12
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub struct ConsumerGroup {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]    --> src/message_queue.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 167 | pub struct Partition {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 168 |     pub id: usize,
[INFO] [stdout]     |         ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Partition` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `storage` is never read
[INFO] [stdout]    --> src/message_queue.rs:190:5
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub struct MessageQueue {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 189 |     topics: Arc<RwLock<HashMap<String, Topic>>>,
[INFO] [stdout] 190 |     storage: Arc<RwLock<sled::Db>>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MessageQueue` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `publish_dlq`, `replay_from_offset`, and `replay_from_timestamp` are never used
[INFO] [stdout]    --> src/message_queue.rs:261:18
[INFO] [stdout]     |
[INFO] [stdout] 193 | impl MessageQueue {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 261 |     pub async fn publish_dlq(&self, topic: &str, message: Message) -> Result<(), MQError> {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 318 |     pub async fn replay_from_offset(&self, topic: &str, partition: usize, offset: usize) -> Result<Vec<Message>, MQError> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 331 |     pub async fn replay_from_timestamp(&self, topic: &str, partition: usize, timestamp: i64) -> Result<Vec<Message>, MQError> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `consumer_id` is never read
[INFO] [stdout]   --> src/client.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct MQClient {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 20 |     client: MessageQueueServiceClient<Channel>,
[INFO] [stdout] 21 |     consumer_id: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MQClient` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `messages_per_topic` is never read
[INFO] [stdout]   --> src/metrics.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Metrics {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub messages_per_topic: IntGauge,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Metrics` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `Command { std: "docker" "inspect" "dbe4966df6c0e828ab821c33499a4f3f852584077532595453c3c29d2fc1837d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbe4966df6c0e828ab821c33499a4f3f852584077532595453c3c29d2fc1837d", kill_on_drop: false }`
[INFO] [stdout] dbe4966df6c0e828ab821c33499a4f3f852584077532595453c3c29d2fc1837d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b1614a705fc46c56060356f9b5aaf75211df07cf0d1e3c8e1d354d8671a4f91a
[INFO] running `Command { std: "docker" "start" "-a" "b1614a705fc46c56060356f9b5aaf75211df07cf0d1e3c8e1d354d8671a4f91a", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Engine as _` and `engine::general_purpose::STANDARD as BASE64`
[INFO] [stderr]   --> src/message_queue.rs:16:14
[INFO] [stderr]    |
[INFO] [stderr] 16 | use base64::{Engine as _, engine::general_purpose::STANDARD as BASE64};
[INFO] [stderr]    |              ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/server.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> src/client.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/monitoring.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Topic`
[INFO] [stdout] 
[INFO] [stderr]  --> src/monitoring.rs:6:42
[INFO] [stdout] running 34 tests
[INFO] [stderr]   |
[INFO] [stdout] test coordinator::tests::test_multiple_nodes ... ok
[INFO] [stderr] 6 | use crate::message_queue::{MessageQueue, Topic};
[INFO] [stdout] test coordinator::tests::test_coordinator_basic ... ok
[INFO] [stderr]   |                                          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Instant`
[INFO] [stderr]  --> src/monitoring.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::time::Instant;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Counter`, `Gauge`, and `Opts`
[INFO] [stderr]  --> src/metrics.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     Counter, Gauge, Histogram, HistogramOpts, IntCounter, IntGauge, Opts, Registry,
[INFO] [stderr]   |     ^^^^^^^  ^^^^^                                                  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `storage` is never read
[INFO] [stderr]    --> src/message_queue.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 188 | pub struct MessageQueue {
[INFO] [stderr]     |            ------------ field in this struct
[INFO] [stderr] 189 |     topics: Arc<RwLock<HashMap<String, Topic>>>,
[INFO] [stderr] 190 |     storage: Arc<RwLock<sled::Db>>,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `MessageQueue` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `consumer_id` is never read
[INFO] [stderr]   --> src/client.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct MQClient {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] 20 |     client: MessageQueueServiceClient<Channel>,
[INFO] [stderr] 21 |     consumer_id: String,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `MQClient` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::sync::mpsc`
[INFO] [stderr]    --> src/server.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 164 |     use tokio::sync::mpsc;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AtomicBool`
[INFO] [stderr]    --> src/client.rs:162:29
[INFO] [stderr]     |
[INFO] [stderr] 162 |     use std::sync::atomic::{AtomicBool, Ordering};
[INFO] [stderr]     |                             ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::net::TcpListener`
[INFO] [stderr]    --> src/client.rs:163:9
[INFO] [stderr]     |
[INFO] [stderr] 163 |     use tokio::net::TcpListener;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::net::SocketAddr`
[INFO] [stderr]    --> src/client.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 164 |     use std::net::SocketAddr;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]    --> src/metrics.rs:128:9
[INFO] [stderr]     |
[INFO] [stderr] 128 |     use std::time::Duration;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::time::sleep`
[INFO] [stderr]    --> src/metrics.rs:129:9
[INFO] [stderr]     |
[INFO] [stderr] 129 |     use tokio::time::sleep;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mq` (lib) generated 9 warnings (run `cargo fix --lib -p mq` to apply 7 suggestions)
[INFO] [stderr] warning: `mq` (lib test) generated 12 warnings (6 duplicates) (run `cargo fix --lib -p mq --tests` to apply 6 suggestions)
[INFO] [stderr] warning: unused import: `std::net::SocketAddr`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::net::SocketAddr;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]   --> src/main.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::time::Duration;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `addr` and `data_dir` are never read
[INFO] [stderr]   --> src/main.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 39 | struct Opt {
[INFO] [stderr]    |        --- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 42 |     addr: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 46 |     data_dir: PathBuf,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ConsumerGroupNotFound` is never constructed
[INFO] [stderr]   --> src/message_queue.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub enum MQError {
[INFO] [stderr]    |          ------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 23 |     ConsumerGroupNotFound(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `MQError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ConsumerGroup` is never constructed
[INFO] [stderr]    --> src/message_queue.rs:160:12
[INFO] [stderr]     |
[INFO] [stderr] 160 | pub struct ConsumerGroup {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `id` is never read
[INFO] [stderr]    --> src/message_queue.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 167 | pub struct Partition {
[INFO] [stderr]     |            --------- field in this struct
[INFO] [stderr] 168 |     pub id: usize,
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Partition` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `storage` is never read
[INFO] [stderr]    --> src/message_queue.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 188 | pub struct MessageQueue {
[INFO] [stderr]     |            ------------ field in this struct
[INFO] [stderr] 189 |     topics: Arc<RwLock<HashMap<String, Topic>>>,
[INFO] [stderr] 190 |     storage: Arc<RwLock<sled::Db>>,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `MessageQueue` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `publish_dlq`, `replay_from_offset`, and `replay_from_timestamp` are never used
[INFO] [stderr]    --> src/message_queue.rs:261:18
[INFO] [stderr]     |
[INFO] [stderr] 193 | impl MessageQueue {
[INFO] [stderr]     | ----------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 261 |     pub async fn publish_dlq(&self, topic: &str, message: Message) -> Result<(), MQError> {
[INFO] [stderr]     |                  ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 318 |     pub async fn replay_from_offset(&self, topic: &str, partition: usize, offset: usize) -> Result<Vec<Message>, MQError> {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 331 |     pub async fn replay_from_timestamp(&self, topic: &str, partition: usize, timestamp: i64) -> Result<Vec<Message>, MQError> {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `messages_per_topic` is never read
[INFO] [stderr]   --> src/metrics.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct Metrics {
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 17 |     pub messages_per_topic: IntGauge,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Metrics` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Duration` and `sleep`
[INFO] [stderr]  --> src/bin/client.rs:4:19
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tokio::time::{sleep, Duration};
[INFO] [stderr]   |                   ^^^^^  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value captured by `received_count` is never read
[INFO] [stderr]   --> examples/client_example.rs:32:21
[INFO] [stderr]    |
[INFO] [stderr] 32 |                     received_count += 1;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: did you mean to capture by reference instead?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `received_count` is never read
[INFO] [stderr]   --> examples/client_example.rs:32:21
[INFO] [stderr]    |
[INFO] [stderr] 32 |                     received_count += 1;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: `mq` (bin "mq" test) generated 20 warnings (11 duplicates) (run `cargo fix --bin "mq" -p mq --tests` to apply 2 suggestions)
[INFO] [stderr] warning: `mq` (bin "mq-client" test) generated 1 warning (run `cargo fix --bin "mq-client" -p mq --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `mq` (example "client_example") generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mq-08c46911a9f5079e)
[INFO] [stdout] test message_queue::tests::test_compression_error_handling ... ok
[INFO] [stdout] test message_queue::tests::test_error_cases ... ok
[INFO] [stdout] test message_queue::tests::test_basic_operations ... ok
[INFO] [stdout] test message_queue::tests::test_message_compression ... ok
[INFO] [stdout] test message_queue::tests::test_concurrent_operations ... ok
[INFO] [stdout] test message_queue::tests::test_message_headers ... ok
[INFO] [stdout] test message_queue::tests::test_message_encryption ... ok
[INFO] [stdout] test metrics::tests::test_metrics_recording ... ok
[INFO] [stdout] test message_queue::tests::test_multiple_consumers ... ok
[INFO] [stdout] test monitoring::tests::test_nonexistent_topic_metrics ... ok
[INFO] [stdout] test monitoring::tests::test_system_metrics ... ok
[INFO] [stdout] test monitoring::tests::test_topic_metrics ... ok
[INFO] [stdout] test server::tests::test_concurrent_subscribers ... ok
[INFO] [stdout] test server::tests::test_error_handling ... ok
[INFO] [stdout] test server::tests::test_publish_and_subscribe ... ok
[INFO] [stdout] test server::tests::test_commit_offset ... ok
[INFO] [stdout] test storage::tests::test_message_status_transitions ... ok
[INFO] [stdout] test storage::tests::test_message_storage ... ok
[INFO] [stdout] test storage::tests::test_multiple_messages ... ok
[INFO] [stdout] test storage::tests::test_storage_persistence ... ok
[INFO] [stdout] test transaction::tests::test_concurrent_transactions ... ok
[INFO] [stdout] test transaction::tests::test_invalid_message_id ... ok
[INFO] [stdout] test storage::tests::test_invalid_storage_path ... FAILED
[INFO] [stdout] test message_queue::tests::test_invalid_storage_path ... FAILED
[INFO] [stdout] test transaction::tests::test_transaction_rollback ... ok
[INFO] [stdout] test transaction::tests::test_transaction_manager ... ok
[INFO] [stdout] test transaction::tests::test_message_checking ... ok
[INFO] [stdout] test client::tests::test_client_error_handling ... ok
[INFO] [stdout] test client::tests::test_message_compression ... ok
[INFO] [stdout] test client::tests::test_message_encryption ... ok
[INFO] [stdout] test client::tests::test_client_basic_operations ... ok
[INFO] [stdout] test message_queue::tests::test_retention_policies ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- storage::tests::test_invalid_storage_path stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'storage::tests::test_invalid_storage_path' (69) panicked at src/storage/mod.rs:213:9:
[INFO] [stdout] assertion failed: result.is_err()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x579e3ef2e4b2 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x579e3ef2e4b2 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x579e3ef2e4b2 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x579e3ef2e4b2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x579e3ef40d0a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x579e3ef40d0a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x579e3eef9c76 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x579e3eef9c76 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x579e3ef0ccf9 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x579e3ef0ccf9 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x579e3ef0cb91 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x579e3e444cfe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x579e3e444cfe - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x579e3ef0d022 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x579e3ef0d022 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x579e3ef0cdea - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x579e3ef07949 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x579e3eeedecd - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x579e3ef4a36c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x579e3ef4a332 - core::panicking::panic::hbff2745fd4c5afec
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x579e3e3be86f - mq::storage::tests::test_invalid_storage_path::h6ea9026eb5eb6e91
[INFO] [stdout]                                at /opt/rustwide/workdir/src/storage/mod.rs:213:9
[INFO] [stdout]   21:     0x579e3e3be8b7 - mq::storage::tests::test_invalid_storage_path::{{closure}}::hca4d10b585fd9c71
[INFO] [stdout]                                at /opt/rustwide/workdir/src/storage/mod.rs:211:35
[INFO] [stdout]   22:     0x579e3e1db866 - core::ops::function::FnOnce::call_once::hd64da86a61fef609
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x579e3e444abb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x579e3e444abb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x579e3e4584ca - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x579e3e4584ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   27:     0x579e3e4584ca - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x579e3e4584ca - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x579e3e4584ca - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x579e3e4584ca - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x579e3e4584ca - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x579e3e432924 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x579e3e432924 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   34:     0x579e3e4362c2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   35:     0x579e3e4362c2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   36:     0x579e3e4362c2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x579e3e4362c2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x579e3e4362c2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x579e3e4362c2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   40:     0x579e3e4362c2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x579e3ef029ef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   42:     0x579e3ef029ef - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   43:     0x7955ed44aaa4 - <unknown>
[INFO] [stdout]   44:     0x7955ed4d7a64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- message_queue::tests::test_invalid_storage_path stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'message_queue::tests::test_invalid_storage_path' (42) panicked at src/message_queue.rs:205:9:
[INFO] [stdout] there is no reactor running, must be called from the context of a Tokio 1.x runtime
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x579e3ef2e4b2 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x579e3ef2e4b2 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x579e3ef2e4b2 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x579e3ef2e4b2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x579e3ef40d0a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x579e3ef40d0a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x579e3eef9c76 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x579e3eef9c76 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x579e3ef0ccf9 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x579e3ef0ccf9 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x579e3ef0cb91 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x579e3e444cfe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x579e3e444cfe - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x579e3ef0d022 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x579e3ef0d022 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x579e3ef0cdb8 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x579e3ef07949 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x579e3eeedecd - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x579e3ef4a36c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x579e3ee8df68 - core::panicking::panic_display::ha40a36b798636d4a
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x579e3e26dd9c - tokio::task::spawn::spawn_inner::h5c48ac7ecc31af69
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.50.0/src/task/spawn.rs:212:23
[INFO] [stdout]   21:     0x579e3e271721 - tokio::task::spawn::spawn::hbb687cfccc0aa630
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.50.0/src/task/spawn.rs:183:13
[INFO] [stdout]   22:     0x579e3e2987c5 - mq::message_queue::MessageQueue::new::h16e89cbb5c46df5d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/message_queue.rs:205:9
[INFO] [stdout]   23:     0x579e3e3adacd - mq::message_queue::tests::test_invalid_storage_path::he07e856bd8d750bd
[INFO] [stdout]                                at /opt/rustwide/workdir/src/message_queue.rs:763:22
[INFO] [stdout]   24:     0x579e3e3adb67 - mq::message_queue::tests::test_invalid_storage_path::{{closure}}::h3577a9402e77d2ef
[INFO] [stdout]                                at /opt/rustwide/workdir/src/message_queue.rs:755:35
[INFO] [stdout]   25:     0x579e3e1dbaa6 - core::ops::function::FnOnce::call_once::hdfebcbeb480d2617
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x579e3e444abb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x579e3e444abb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   28:     0x579e3e4584ca - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   29:     0x579e3e4584ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   30:     0x579e3e4584ca - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   31:     0x579e3e4584ca - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x579e3e4584ca - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x579e3e4584ca - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   34:     0x579e3e4584ca - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   35:     0x579e3e432924 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   36:     0x579e3e432924 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   37:     0x579e3e4362c2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   38:     0x579e3e4362c2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   39:     0x579e3e4362c2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   40:     0x579e3e4362c2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   41:     0x579e3e4362c2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x579e3e4362c2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   43:     0x579e3e4362c2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x579e3ef029ef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   45:     0x579e3ef029ef - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   46:     0x7955ed44aaa4 - <unknown>
[INFO] [stdout]   47:     0x7955ed4d7a64 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     message_queue::tests::test_invalid_storage_path
[INFO] [stdout]     storage::tests::test_invalid_storage_path
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 32 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.59s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "b1614a705fc46c56060356f9b5aaf75211df07cf0d1e3c8e1d354d8671a4f91a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1614a705fc46c56060356f9b5aaf75211df07cf0d1e3c8e1d354d8671a4f91a", kill_on_drop: false }`
[INFO] [stdout] b1614a705fc46c56060356f9b5aaf75211df07cf0d1e3c8e1d354d8671a4f91a
