[INFO] cloning repository https://github.com/SnitzelKlaus/mqtt-broker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SnitzelKlaus/mqtt-broker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnitzelKlaus%2Fmqtt-broker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnitzelKlaus%2Fmqtt-broker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1187e43c8ea6fbec68385957d94501a8430a50dc
[INFO] testing SnitzelKlaus/mqtt-broker against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnitzelKlaus%2Fmqtt-broker" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SnitzelKlaus/mqtt-broker
[INFO] finished tweaking git repo https://github.com/SnitzelKlaus/mqtt-broker
[INFO] tweaked toml for git repo https://github.com/SnitzelKlaus/mqtt-broker written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SnitzelKlaus/mqtt-broker on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SnitzelKlaus/mqtt-broker 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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 264729c7977b6aba03673fd9df33d8e07600a4435f4a1ee0e65c737f1eb27f8e
[INFO] running `Command { std: "docker" "start" "-a" "264729c7977b6aba03673fd9df33d8e07600a4435f4a1ee0e65c737f1eb27f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "264729c7977b6aba03673fd9df33d8e07600a4435f4a1ee0e65c737f1eb27f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "264729c7977b6aba03673fd9df33d8e07600a4435f4a1ee0e65c737f1eb27f8e", kill_on_drop: false }`
[INFO] [stdout] 264729c7977b6aba03673fd9df33d8e07600a4435f4a1ee0e65c737f1eb27f8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdeca814678574329f7618740f13fa56340f3b22086470e55ec428c60a2bdb01
[INFO] running `Command { std: "docker" "start" "-a" "bdeca814678574329f7618740f13fa56340f3b22086470e55ec428c60a2bdb01", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling time v0.3.34
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling mqtt_broker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `TcpListener`
[INFO] [stdout]  --> src/mqtt/broker_state.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::{TcpListener, TcpStream};
[INFO] [stdout]   |                ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/mqtt/create_client.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 |     ;
[INFO] [stdout]     |     ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrimitiveDateTime`
[INFO] [stdout]  --> src/mqtt/state_thread.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use time::{OffsetDateTime, PrimitiveDateTime};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_index_in_buffer` is never read
[INFO] [stdout]   --> src/mqtt/create_client.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     current_index_in_buffer = new_index;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `now`
[INFO] [stdout]   --> src/mqtt/state_thread.rs:91:21
[INFO] [stdout]    |
[INFO] [stdout] 91 |                 let now = OffsetDateTime::now_utc();
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_now`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_password` is never used
[INFO] [stdout]    --> src/mqtt/create_client.rs:160:4
[INFO] [stdout]     |
[INFO] [stdout] 160 | fn extract_password(buffer: &[u8], password_flag: bool, current_index_in_buffer: usize) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_username` is never used
[INFO] [stdout]    --> src/mqtt/create_client.rs:175:4
[INFO] [stdout]     |
[INFO] [stdout] 175 | fn extract_username(buffer: &[u8], username_flag: bool, mut current_index_in_buffer: usize) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.04s
[INFO] running `Command { std: "docker" "inspect" "bdeca814678574329f7618740f13fa56340f3b22086470e55ec428c60a2bdb01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdeca814678574329f7618740f13fa56340f3b22086470e55ec428c60a2bdb01", kill_on_drop: false }`
[INFO] [stdout] bdeca814678574329f7618740f13fa56340f3b22086470e55ec428c60a2bdb01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f04b124aae5dd37fd319d41a3a7e505ec0c479cbca35311b39dd6aeb14a1fd3d
[INFO] running `Command { std: "docker" "start" "-a" "f04b124aae5dd37fd319d41a3a7e505ec0c479cbca35311b39dd6aeb14a1fd3d", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `TcpListener`
[INFO] [stdout]  --> src/mqtt/broker_state.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::{TcpListener, TcpStream};
[INFO] [stdout]   |                ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mqtt_broker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/mqtt/create_client.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 |     ;
[INFO] [stdout]     |     ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrimitiveDateTime`
[INFO] [stdout]  --> src/mqtt/state_thread.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use time::{OffsetDateTime, PrimitiveDateTime};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_index_in_buffer` is never read
[INFO] [stdout]   --> src/mqtt/create_client.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     current_index_in_buffer = new_index;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `now`
[INFO] [stdout]   --> src/mqtt/state_thread.rs:91:21
[INFO] [stdout]    |
[INFO] [stdout] 91 |                 let now = OffsetDateTime::now_utc();
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_now`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_password` is never used
[INFO] [stdout]    --> src/mqtt/create_client.rs:160:4
[INFO] [stdout]     |
[INFO] [stdout] 160 | fn extract_password(buffer: &[u8], password_flag: bool, current_index_in_buffer: usize) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_username` is never used
[INFO] [stdout]    --> src/mqtt/create_client.rs:175:4
[INFO] [stdout]     |
[INFO] [stdout] 175 | fn extract_username(buffer: &[u8], username_flag: bool, mut current_index_in_buffer: usize) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> tests/common/mqtt_commands_utils.rs:79:7
[INFO] [stdout]    |
[INFO] [stdout] 79 |     if(qos > 0){
[INFO] [stdout]    |       ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 79 -     if(qos > 0){
[INFO] [stdout] 79 +     if qos > 0 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread::sleep`
[INFO] [stdout]  --> tests/keep_alive_tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::thread::sleep;
[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::time::Duration`
[INFO] [stdout]  --> tests/keep_alive_tests.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `common::test_utils::connect_to_broker`
[INFO] [stdout]  --> tests/keep_alive_tests.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use common::test_utils::connect_to_broker;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `connack_vec` and `connect_vec`
[INFO] [stdout]  --> tests/keep_alive_tests.rs:7:42
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::common::mqtt_commands_utils::{connack_vec, connect_vec,};
[INFO] [stdout]   |                                          ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::common::test_utils::start_test_broker`
[INFO] [stdout]  --> tests/keep_alive_tests.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::common::test_utils::start_test_broker;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::common::test_client::TestClient`
[INFO] [stdout]  --> tests/keep_alive_tests.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::common::test_client::TestClient;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> tests/common/mqtt_commands_utils.rs:79:7
[INFO] [stdout]    |
[INFO] [stdout] 79 |     if(qos > 0){
[INFO] [stdout]    |       ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 79 -     if(qos > 0){
[INFO] [stdout] 79 +     if qos > 0 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread::sleep`
[INFO] [stdout]  --> tests/publish_tests.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::thread::sleep;
[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::time::Duration`
[INFO] [stdout]  --> tests/publish_tests.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> tests/common/mqtt_commands_utils.rs:79:7
[INFO] [stdout]    |
[INFO] [stdout] 79 |     if(qos > 0){
[INFO] [stdout]    |       ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 79 -     if(qos > 0){
[INFO] [stdout] 79 +     if qos > 0 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestClient` is never constructed
[INFO] [stdout]  --> tests/common/test_client.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct TestClient {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `connect`, `send_message`, `read_response`, and `close` are never used
[INFO] [stdout]   --> tests/common/test_client.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl TestClient {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 10 |     pub fn connect(addr: &str) -> std::io::Result<TestClient> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn send_message(&mut self, message: &[u8]) -> std::io::Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn read_response(&mut self) -> std::io::Result<Vec<u8>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn close(&mut self) -> std::io::Result<()> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `INIT` is never used
[INFO] [stdout]   --> tests/common/test_utils.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | static INIT: Once = Once::new();
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_test_broker` is never used
[INFO] [stdout]   --> tests/common/test_utils.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn start_test_broker() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `connect_to_broker` is never used
[INFO] [stdout]   --> tests/common/test_utils.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn connect_to_broker(mut client: TestClient, client_identifier: String, keep_alive: u16) -> TestClient{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `subscribe_to_topics` is never used
[INFO] [stdout]   --> tests/common/test_utils.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn subscribe_to_topics(mut client: TestClient, package_identifier: u16, topics: Vec<String>, topic_qoses: Vec<u8>) -> TestClient{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `connect_vec` is never used
[INFO] [stdout]  --> tests/common/mqtt_commands_utils.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn connect_vec(connect_falgs_byte: u8, keep_alive: u16, client_identifier: String,) -> Vec<u8> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `connack_vec` is never used
[INFO] [stdout]   --> tests/common/mqtt_commands_utils.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn connack_vec() -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_u16_to_two_u8s_be` is never used
[INFO] [stdout]   --> tests/common/mqtt_commands_utils.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn convert_u16_to_two_u8s_be(integer: u16) -> [u8; 2] {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `subscribe_vec` is never used
[INFO] [stdout]   --> tests/common/mqtt_commands_utils.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn subscribe_vec(topic_names: Vec<String>, requested_qos: Vec<u8>, packet_identifier: u16) -> Vec<u8>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `suback_vec` is never used
[INFO] [stdout]   --> tests/common/mqtt_commands_utils.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn suback_vec(topic_results: Vec<u8>, packet_identifier: u16) -> Vec<u8>{
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `publish_vec` is never used
[INFO] [stdout]   --> tests/common/mqtt_commands_utils.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn publish_vec(topic_name: String, qos: u8, message: String, packet_identifier: u16) -> Vec<u8>{
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> tests/common/mqtt_commands_utils.rs:79:7
[INFO] [stdout]    |
[INFO] [stdout] 79 |     if(qos > 0){
[INFO] [stdout]    |       ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 79 -     if(qos > 0){
[INFO] [stdout] 79 +     if qos > 0 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `connack_vec` and `connect_vec`
[INFO] [stdout]  --> tests/subscribe_tests.rs:3:42
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::common::mqtt_commands_utils::{connack_vec, connect_vec, suback_vec, subscribe_vec};
[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: `TcpListener`
[INFO] [stdout]  --> src/mqtt/broker_state.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::{TcpListener, TcpStream};
[INFO] [stdout]   |                ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/mqtt/create_client.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 |     ;
[INFO] [stdout]     |     ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrimitiveDateTime`
[INFO] [stdout]  --> src/mqtt/state_thread.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use time::{OffsetDateTime, PrimitiveDateTime};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> tests/common/mqtt_commands_utils.rs:79:7
[INFO] [stdout]    |
[INFO] [stdout] 79 |     if(qos > 0){
[INFO] [stdout]    |       ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 79 -     if(qos > 0){
[INFO] [stdout] 79 +     if qos > 0 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `subscribe_to_topics` is never used
[INFO] [stdout]   --> tests/common/test_utils.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn subscribe_to_topics(mut client: TestClient, package_identifier: u16, topics: Vec<String>, topic_qoses: Vec<u8>) -> TestClient{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `publish_vec` is never used
[INFO] [stdout]   --> tests/common/mqtt_commands_utils.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn publish_vec(topic_name: String, qos: u8, message: String, packet_identifier: u16) -> Vec<u8>{
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `connect_to_broker` is never used
[INFO] [stdout]   --> tests/common/test_utils.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn connect_to_broker(mut client: TestClient, client_identifier: String, keep_alive: u16) -> TestClient{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `subscribe_to_topics` is never used
[INFO] [stdout]   --> tests/common/test_utils.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn subscribe_to_topics(mut client: TestClient, package_identifier: u16, topics: Vec<String>, topic_qoses: Vec<u8>) -> TestClient{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `subscribe_vec` is never used
[INFO] [stdout]   --> tests/common/mqtt_commands_utils.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn subscribe_vec(topic_names: Vec<String>, requested_qos: Vec<u8>, packet_identifier: u16) -> Vec<u8>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `suback_vec` is never used
[INFO] [stdout]   --> tests/common/mqtt_commands_utils.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn suback_vec(topic_results: Vec<u8>, packet_identifier: u16) -> Vec<u8>{
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `publish_vec` is never used
[INFO] [stdout]   --> tests/common/mqtt_commands_utils.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn publish_vec(topic_name: String, qos: u8, message: String, packet_identifier: u16) -> Vec<u8>{
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `connect_to_broker` is never used
[INFO] [stdout]   --> tests/common/test_utils.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn connect_to_broker(mut client: TestClient, client_identifier: String, keep_alive: u16) -> TestClient{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `subscribe_to_topics` is never used
[INFO] [stdout]   --> tests/common/test_utils.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn subscribe_to_topics(mut client: TestClient, package_identifier: u16, topics: Vec<String>, topic_qoses: Vec<u8>) -> TestClient{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `connect_vec` is never used
[INFO] [stdout]  --> tests/common/mqtt_commands_utils.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn connect_vec(connect_falgs_byte: u8, keep_alive: u16, client_identifier: String,) -> Vec<u8> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `connack_vec` is never used
[INFO] [stdout]   --> tests/common/mqtt_commands_utils.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn connack_vec() -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_u16_to_two_u8s_be` is never used
[INFO] [stdout]   --> tests/common/mqtt_commands_utils.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn convert_u16_to_two_u8s_be(integer: u16) -> [u8; 2] {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `subscribe_vec` is never used
[INFO] [stdout]   --> tests/common/mqtt_commands_utils.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn subscribe_vec(topic_names: Vec<String>, requested_qos: Vec<u8>, packet_identifier: u16) -> Vec<u8>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `suback_vec` is never used
[INFO] [stdout]   --> tests/common/mqtt_commands_utils.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn suback_vec(topic_results: Vec<u8>, packet_identifier: u16) -> Vec<u8>{
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `publish_vec` is never used
[INFO] [stdout]   --> tests/common/mqtt_commands_utils.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn publish_vec(topic_name: String, qos: u8, message: String, packet_identifier: u16) -> Vec<u8>{
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_index_in_buffer` is never read
[INFO] [stdout]   --> src/mqtt/create_client.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     current_index_in_buffer = new_index;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `now`
[INFO] [stdout]   --> src/mqtt/state_thread.rs:91:21
[INFO] [stdout]    |
[INFO] [stdout] 91 |                 let now = OffsetDateTime::now_utc();
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_now`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_password` is never used
[INFO] [stdout]    --> src/mqtt/create_client.rs:160:4
[INFO] [stdout]     |
[INFO] [stdout] 160 | fn extract_password(buffer: &[u8], password_flag: bool, current_index_in_buffer: usize) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_username` is never used
[INFO] [stdout]    --> src/mqtt/create_client.rs:175:4
[INFO] [stdout]     |
[INFO] [stdout] 175 | fn extract_username(buffer: &[u8], username_flag: bool, mut current_index_in_buffer: usize) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "f04b124aae5dd37fd319d41a3a7e505ec0c479cbca35311b39dd6aeb14a1fd3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f04b124aae5dd37fd319d41a3a7e505ec0c479cbca35311b39dd6aeb14a1fd3d", kill_on_drop: false }`
[INFO] [stdout] f04b124aae5dd37fd319d41a3a7e505ec0c479cbca35311b39dd6aeb14a1fd3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c60b1fd0e16abe4009f967e334b9a6cc3469ee9a7bd41563623ee0d4b862ee9
[INFO] running `Command { std: "docker" "start" "-a" "2c60b1fd0e16abe4009f967e334b9a6cc3469ee9a7bd41563623ee0d4b862ee9", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `TcpListener`
[INFO] [stderr]  --> src/mqtt/broker_state.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::net::{TcpListener, TcpStream};
[INFO] [stderr]   |                ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/mqtt/create_client.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     ;
[INFO] [stderr]     |     ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PrimitiveDateTime`
[INFO] [stderr]  --> src/mqtt/state_thread.rs:3:28
[INFO] [stderr]   |
[INFO] [stderr] 3 | use time::{OffsetDateTime, PrimitiveDateTime};
[INFO] [stderr]   |                            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `current_index_in_buffer` is never read
[INFO] [stderr]   --> src/mqtt/create_client.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     current_index_in_buffer = new_index;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `now`
[INFO] [stderr]   --> src/mqtt/state_thread.rs:91:21
[INFO] [stderr]    |
[INFO] [stderr] 91 |                 let now = OffsetDateTime::now_utc();
[INFO] [stderr]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_now`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `extract_password` is never used
[INFO] [stderr]    --> src/mqtt/create_client.rs:160:4
[INFO] [stderr]     |
[INFO] [stderr] 160 | fn extract_password(buffer: &[u8], password_flag: bool, current_index_in_buffer: usize) -> String {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `extract_username` is never used
[INFO] [stderr]    --> src/mqtt/create_client.rs:175:4
[INFO] [stderr]     |
[INFO] [stderr] 175 | fn extract_username(buffer: &[u8], username_flag: bool, mut current_index_in_buffer: usize) -> String {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mqtt_broker` (lib) generated 7 warnings (run `cargo fix --lib -p mqtt_broker` to apply 3 suggestions)
[INFO] [stderr] warning: `mqtt_broker` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> tests/common/mqtt_commands_utils.rs:79:7
[INFO] [stderr]    |
[INFO] [stderr] 79 |     if(qos > 0){
[INFO] [stderr]    |       ^       ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 79 -     if(qos > 0){
[INFO] [stderr] 79 +     if qos > 0 {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: function `connect_to_broker` is never used
[INFO] [stderr]   --> tests/common/test_utils.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn connect_to_broker(mut client: TestClient, client_identifier: String, keep_alive: u16) -> TestClient{
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `subscribe_to_topics` is never used
[INFO] [stderr]   --> tests/common/test_utils.rs:41:8
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub fn subscribe_to_topics(mut client: TestClient, package_identifier: u16, topics: Vec<String>, topic_qoses: Vec<u8>) -> TestClient{
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `subscribe_vec` is never used
[INFO] [stderr]   --> tests/common/mqtt_commands_utils.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub fn subscribe_vec(topic_names: Vec<String>, requested_qos: Vec<u8>, packet_identifier: u16) -> Vec<u8>{
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `suback_vec` is never used
[INFO] [stderr]   --> tests/common/mqtt_commands_utils.rs:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn suback_vec(topic_results: Vec<u8>, packet_identifier: u16) -> Vec<u8>{
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `publish_vec` is never used
[INFO] [stderr]   --> tests/common/mqtt_commands_utils.rs:66:8
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn publish_vec(topic_name: String, qos: u8, message: String, packet_identifier: u16) -> Vec<u8>{
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `connect_vec` is never used
[INFO] [stderr]  --> tests/common/mqtt_commands_utils.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn connect_vec(connect_falgs_byte: u8, keep_alive: u16, client_identifier: String,) -> Vec<u8> {
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `connack_vec` is never used
[INFO] [stderr]   --> tests/common/mqtt_commands_utils.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn connack_vec() -> Vec<u8> {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `convert_u16_to_two_u8s_be` is never used
[INFO] [stderr]   --> tests/common/mqtt_commands_utils.rs:28:4
[INFO] [stderr]    |
[INFO] [stderr] 28 | fn convert_u16_to_two_u8s_be(integer: u16) -> [u8; 2] {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread::sleep`
[INFO] [stderr]  --> tests/publish_tests.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::thread::sleep;
[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::time::Duration`
[INFO] [stderr]  --> tests/publish_tests.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `connack_vec` and `connect_vec`
[INFO] [stderr]  --> tests/subscribe_tests.rs:3:42
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::common::mqtt_commands_utils::{connack_vec, connect_vec, suback_vec, subscribe_vec};
[INFO] [stderr]   |                                          ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `subscribe_to_topics` is never used
[INFO] [stderr]   --> tests/common/test_utils.rs:41:8
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub fn subscribe_to_topics(mut client: TestClient, package_identifier: u16, topics: Vec<String>, topic_qoses: Vec<u8>) -> TestClient{
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread::sleep`
[INFO] [stderr]  --> tests/keep_alive_tests.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::thread::sleep;
[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::time::Duration`
[INFO] [stderr]  --> tests/keep_alive_tests.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `common::test_utils::connect_to_broker`
[INFO] [stderr]  --> tests/keep_alive_tests.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use common::test_utils::connect_to_broker;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `connack_vec` and `connect_vec`
[INFO] [stderr]  --> tests/keep_alive_tests.rs:7:42
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::common::mqtt_commands_utils::{connack_vec, connect_vec,};
[INFO] [stderr]   |                                          ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::common::test_utils::start_test_broker`
[INFO] [stderr]  --> tests/keep_alive_tests.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::common::test_utils::start_test_broker;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::common::test_client::TestClient`
[INFO] [stderr]  --> tests/keep_alive_tests.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::common::test_client::TestClient;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TestClient` is never constructed
[INFO] [stderr]  --> tests/common/test_client.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct TestClient {
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `connect`, `send_message`, `read_response`, and `close` are never used
[INFO] [stderr]   --> tests/common/test_client.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr]  9 | impl TestClient {
[INFO] [stderr]    | --------------- associated items in this implementation
[INFO] [stderr] 10 |     pub fn connect(addr: &str) -> std::io::Result<TestClient> {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 18 |     pub fn send_message(&mut self, message: &[u8]) -> std::io::Result<()> {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 24 |     pub fn read_response(&mut self) -> std::io::Result<Vec<u8>> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 32 |     pub fn close(&mut self) -> std::io::Result<()> {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `INIT` is never used
[INFO] [stderr]   --> tests/common/test_utils.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | static INIT: Once = Once::new();
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `start_test_broker` is never used
[INFO] [stderr]   --> tests/common/test_utils.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn start_test_broker() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `connect_to_broker` is never used
[INFO] [stderr]   --> tests/common/test_utils.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn connect_to_broker(mut client: TestClient, client_identifier: String, keep_alive: u16) -> TestClient{
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mqtt_broker` (test "connection_tests") generated 6 warnings (run `cargo fix --test "connection_tests" -p mqtt_broker` to apply 1 suggestion)
[INFO] [stderr] warning: `mqtt_broker` (test "integration_test_connection") generated 9 warnings (6 duplicates)
[INFO] [stderr] warning: `mqtt_broker` (test "publish_tests") generated 3 warnings (1 duplicate) (run `cargo fix --test "publish_tests" -p mqtt_broker` to apply 2 suggestions)
[INFO] [stderr] warning: `mqtt_broker` (test "subscribe_tests") generated 4 warnings (2 duplicates) (run `cargo fix --test "subscribe_tests" -p mqtt_broker` to apply 1 suggestion)
[INFO] [stderr] warning: `mqtt_broker` (test "keep_alive_tests") generated 19 warnings (8 duplicates) (run `cargo fix --test "keep_alive_tests" -p mqtt_broker` to apply 6 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mqtt_broker-3effc96bd39be7a1)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mqtt_broker-ef086d42d7f83448)
[INFO] [stderr]      Running tests/connection_tests.rs (/opt/rustwide/target/debug/deps/connection_tests-dd667fd1b5761c9a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test connect_with_no_falgs_test ... ok
[INFO] [stdout] test connect_with_long_client_indetifier ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- connect_with_long_client_indetifier stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'connect_with_long_client_indetifier' (27) panicked at tests/connection_tests.rs:40:60:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 111, kind: ConnectionRefused, message: "Connection refused" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x64e20561bb12 - std::backtrace_rs::backtrace::libunwind::trace::h786de35fecf3582f
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x64e20561bb12 - std::backtrace_rs::backtrace::trace_unsynchronized::h4a7da1a2a64387f1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x64e20561bb12 - std::sys::backtrace::_print_fmt::h6bd7d500070c788c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x64e20561bb12 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6d82c1afff976903
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x64e20562c90f - core::fmt::rt::Argument::fmt::hc4ce6d643d397690
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x64e20562c90f - core::fmt::write::hb1e7ca88b6a3936e
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x64e2055e8273 - std::io::default_write_fmt::haffd49d96f1984a8
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64e2055e8273 - std::io::Write::write_fmt::h027871c57cf57c01
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x64e2055f50b2 - std::sys::backtrace::BacktraceLock::print::ha2430613ee79d059
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x64e2055f9c6f - std::panicking::default_hook::{{closure}}::hdbd2db9e5c303cf6
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x64e2055f9b01 - std::panicking::default_hook::hed93c70cba5fdcf0
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x64e205560fce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd0ee8b569efc6a07
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x64e205560fce - test::test_main_with_exit_callback::{{closure}}::hf10864b576ecd15d
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x64e2055fa27f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3a55ca34534c0d00
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x64e2055fa27f - std::panicking::panic_with_hook::h3862d766c2cec19b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x64e2055fa0da - std::panicking::panic_handler::{{closure}}::hb95eb402b5e28ee1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x64e2055f51e9 - std::sys::backtrace::__rust_end_short_backtrace::hf73a26dc1835d85a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x64e2055dcb6d - __rustc[6ed5915ee467787]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x64e2056351d0 - core::panicking::panic_fmt::h3454303eb8e6f7cd
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x64e2056347d6 - core::result::unwrap_failed::h2380020e6daeb464
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/result.rs:1862:5
[INFO] [stdout]   20:     0x64e20553b3b6 - core::result::Result<T,E>::unwrap::h458cc30b3d77a989
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x64e20553b3b6 - connection_tests::connect_with_long_client_indetifier::hfe5d0d8247b040e5
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/connection_tests.rs:40:60
[INFO] [stdout]   22:     0x64e20553b8e7 - connection_tests::connect_with_long_client_indetifier::{{closure}}::hba3bade3f97f401f
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/connection_tests.rs:35:41
[INFO] [stdout]   23:     0x64e20553ea26 - core::ops::function::FnOnce::call_once::h64d387387dda7e6b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x64e205560dab - core::ops::function::FnOnce::call_once::ha729ee35d2fab541
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x64e205560dab - test::__rust_begin_short_backtrace::ha40f4db8207e1111
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x64e205574e2d - test::run_test_in_process::{{closure}}::hc1b77cda5d44f0f3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x64e205574e2d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1dbea1de64785521
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x64e205574e2d - std::panicking::catch_unwind::do_call::hd5febe9affd5a1b3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x64e205574e2d - std::panicking::catch_unwind::h51ea89627559b6f4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x64e205574e2d - std::panic::catch_unwind::hb8b8c2367cae3d66
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x64e205574e2d - test::run_test_in_process::ha5b55801407ea100
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x64e205574e2d - test::run_test::{{closure}}::h0b9d4072b527abf5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x64e20554e344 - test::run_test::{{closure}}::hb1056b5731205822
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x64e20554e344 - std::sys::backtrace::__rust_begin_short_backtrace::hb61ff5a34023c7ef
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x64e205551c7a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hb0a83c0e8b353cff
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   36:     0x64e205551c7a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb4f32cb008535298
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x64e205551c7a - std::panicking::catch_unwind::do_call::h16d110e4fc35789a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x64e205551c7a - std::panicking::catch_unwind::hea9118f355699c4b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x64e205551c7a - std::panic::catch_unwind::hf4b3c2a06d3f42f5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x64e205551c7a - std::thread::Builder::spawn_unchecked_::{{closure}}::h3f4cb733a52d53d5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   41:     0x64e205551c7a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4052f0967b37caeb
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x64e2055f05ef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ec433abd3f148b4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   43:     0x64e2055f05ef - std::sys::thread::unix::Thread::new::thread_start::he514622d3d7ba65c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   44:     0x7e85890a5aa4 - <unknown>
[INFO] [stdout]   45:     0x7e8589132a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 0.5871464681061058
[INFO] [stdout] CONNECT message received
[INFO] [stdout] username_flag: false
[INFO] [stdout] password_flag: false
[INFO] [stdout] will_retain_flag: false
[INFO] [stdout] will_qos_flag: 0
[INFO] [stdout] will_flag: false
[INFO] [stdout] clean_session_flag: false
[INFO] [stdout] keep_alive_seconds: 15360
[INFO] [stdout] test                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
[INFO] [stdout] SENT MESSAGE: [32, 2, 0, 0]
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     connect_with_long_client_indetifier
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test connection_tests`
[INFO] running `Command { std: "docker" "inspect" "2c60b1fd0e16abe4009f967e334b9a6cc3469ee9a7bd41563623ee0d4b862ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c60b1fd0e16abe4009f967e334b9a6cc3469ee9a7bd41563623ee0d4b862ee9", kill_on_drop: false }`
[INFO] [stdout] 2c60b1fd0e16abe4009f967e334b9a6cc3469ee9a7bd41563623ee0d4b862ee9
