[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] b3878e222da11ddc29b1d281b0543f06a1ccc4d6
[INFO] testing SnitzelKlaus/mqtt-broker against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[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 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce6d31c6184386b9b8b07164dd9153e479ed8eb74905b53d33d2af24edf3bead
[INFO] running `Command { std: "docker" "start" "-a" "ce6d31c6184386b9b8b07164dd9153e479ed8eb74905b53d33d2af24edf3bead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce6d31c6184386b9b8b07164dd9153e479ed8eb74905b53d33d2af24edf3bead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce6d31c6184386b9b8b07164dd9153e479ed8eb74905b53d33d2af24edf3bead", kill_on_drop: false }`
[INFO] [stdout] ce6d31c6184386b9b8b07164dd9153e479ed8eb74905b53d33d2af24edf3bead
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe5d9158ab698603e878164be603a24fcf23b40bbdfa734abf28310d80d4e57e
[INFO] running `Command { std: "docker" "start" "-a" "fe5d9158ab698603e878164be603a24fcf23b40bbdfa734abf28310d80d4e57e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling deranged v0.3.11
[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 4.01s
[INFO] running `Command { std: "docker" "inspect" "fe5d9158ab698603e878164be603a24fcf23b40bbdfa734abf28310d80d4e57e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe5d9158ab698603e878164be603a24fcf23b40bbdfa734abf28310d80d4e57e", kill_on_drop: false }`
[INFO] [stdout] fe5d9158ab698603e878164be603a24fcf23b40bbdfa734abf28310d80d4e57e
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd2a00f004d9c2aee586527bf94dd87151b67eb047dbd5fa10a5f6c2437f4a68
[INFO] running `Command { std: "docker" "start" "-a" "fd2a00f004d9c2aee586527bf94dd87151b67eb047dbd5fa10a5f6c2437f4a68", 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: 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: 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: 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: 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: 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: 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: 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: 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 1.21s
[INFO] running `Command { std: "docker" "inspect" "fd2a00f004d9c2aee586527bf94dd87151b67eb047dbd5fa10a5f6c2437f4a68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd2a00f004d9c2aee586527bf94dd87151b67eb047dbd5fa10a5f6c2437f4a68", kill_on_drop: false }`
[INFO] [stdout] fd2a00f004d9c2aee586527bf94dd87151b67eb047dbd5fa10a5f6c2437f4a68
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 826d27ca91bb0c0b84567aac6b26b36ca0d1cf2d79bce1538b721d2143ecd3c1
[INFO] running `Command { std: "docker" "start" "-a" "826d27ca91bb0c0b84567aac6b26b36ca0d1cf2d79bce1538b721d2143ecd3c1", 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: 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: 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/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: 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: `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 "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 "integration_test_connection") generated 9 warnings (6 duplicates)
[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] 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]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mqtt_broker-10f01836bbd40003)
[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-10891d83bd2ee21e)
[INFO] [stderr]      Running tests/connection_tests.rs (/opt/rustwide/target/debug/deps/connection_tests-d559b704cea7ef11)
[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_long_client_indetifier ... FAILED
[INFO] [stdout] test connect_with_no_falgs_test ... ok
[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' (28) 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:     0x63b3469cf7a2 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63b3469cf7a2 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63b3469cf7a2 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x63b3469cf7a2 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63b3469e54da - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63b3469e54da - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x63b3469d47d6 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x63b3469d47d6 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x63b3469acd1f - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x63b3469acd1f - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x63b3469c7279 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x63b3469087fe - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x63b3469087fe - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x63b3469c7432 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x63b3469c7432 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x63b3469acdd8 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x63b3469a46f9 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x63b3469addfd - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x63b3469e5bec - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63b3469e5962 - core[c5ed12ab89cc536a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x63b3468fa3a6 - <core[c5ed12ab89cc536a]::result::Result<connection_tests[bbabce120830b3c8]::common::test_client::TestClient, std[716c9a7a72e5c14e]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x63b3468fa3a6 - connection_tests[bbabce120830b3c8]::connect_with_long_client_indetifier
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/connection_tests.rs:40:60
[INFO] [stdout]   22:     0x63b3468f9ce7 - connection_tests[bbabce120830b3c8]::connect_with_long_client_indetifier::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/connection_tests.rs:35:41
[INFO] [stdout]   23:     0x63b3468fc7f6 - <connection_tests[bbabce120830b3c8]::connect_with_long_client_indetifier::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x63b3468fcbab - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x63b3468fcbab - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x63b34690940a - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x63b34690940a - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x63b34690940a - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x63b34690940a - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x63b34690940a - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x63b34690940a - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x63b34690940a - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x63b3469038d4 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x63b3469038d4 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x63b34690bf02 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x63b34690bf02 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x63b34690bf02 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x63b34690bf02 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x63b34690bf02 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x63b34690bf02 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x63b34690bf02 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x63b3469ced7f - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x63b3469ced7f - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x7e0fb1546aa4 - <unknown>
[INFO] [stdout]   45:     0x7e0fb15d3a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[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 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test connection_tests`
[INFO] running `Command { std: "docker" "inspect" "826d27ca91bb0c0b84567aac6b26b36ca0d1cf2d79bce1538b721d2143ecd3c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "826d27ca91bb0c0b84567aac6b26b36ca0d1cf2d79bce1538b721d2143ecd3c1", kill_on_drop: false }`
[INFO] [stdout] 826d27ca91bb0c0b84567aac6b26b36ca0d1cf2d79bce1538b721d2143ecd3c1
