[INFO] cloning repository https://github.com/RainerGewalt/MonitorFlux
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RainerGewalt/MonitorFlux" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRainerGewalt%2FMonitorFlux", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRainerGewalt%2FMonitorFlux" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
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[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/config.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Config {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub max_api_requests_per_minute: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 39 |     pub rest_api_auth_enabled: bool,
[INFO] [stdout] 40 |     pub rest_api_username: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 41 |     pub rest_api_password: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 42 |     pub jwt_auth_enabled: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 43 |     pub jwt_secret_key: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 44 |     pub jwt_expiration_minutes: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 45 |     pub cors_enabled: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/mqtt_service.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Error(String),
[INFO] [stdout]    |     ----- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 16 -     Error(String),
[INFO] [stdout] 16 +     Error(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `progress_topic` and `analytics_topic` are never read
[INFO] [stdout]   --> src/mqtt_service.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct MqttConfig {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub progress_topic: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     pub analytics_topic: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MqttConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]   --> src/mqtt_service.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct MqttService {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     state: SharedState,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `total_size`, `uploaded_size`, and `mqtt_service` are never read
[INFO] [stdout]   --> src/progress_tracker.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct ProgressTracker {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 13 |     pub(crate) total_size: Mutex<u64>,
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 14 |     pub(crate) uploaded_size: Mutex<u64>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 15 |     mqtt_service: Arc<MqttService>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `is_cancelled`, `stop`, `set_total_size`, and `update_progress` are never used
[INFO] [stdout]   --> src/progress_tracker.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl ProgressTracker {
[INFO] [stdout]    | -------------------- associated items in this implementation
[INFO] [stdout] 21 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn is_cancelled(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub async fn stop(&self) {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub async fn set_total_size(&self, size: u64) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub async fn update_progress(&self, bytes_uploaded: u64) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `publish_analytics` is never used
[INFO] [stdout]   --> src/service_utils.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn publish_analytics(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `publish_progress` is never used
[INFO] [stdout]   --> src/service_utils.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn publish_progress(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_multiple_mqtt_services` is never used
[INFO] [stdout]    --> src/service_utils.rs:163:8
[INFO] [stdout]     |
[INFO] [stdout] 163 | pub fn start_multiple_mqtt_services(services: Vec<(Arc<MqttService>, &str)>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/rest_server.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct ApiRequest {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 15 |     action: String,
[INFO] [stdout] 16 |     data: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_or_update_topic` and `update_broker_for_topics` are never used
[INFO] [stdout]    --> src/db.rs:79:12
[INFO] [stdout]     |
[INFO] [stdout]   9 | impl DatabaseService {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  79 |     pub fn add_or_update_topic(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 190 |     pub fn update_broker_for_topics(&self, old_broker_name: &str, new_broker_name: &str) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Broker` is never constructed
[INFO] [stdout]  --> src/models.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Broker {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Topic` is never constructed
[INFO] [stdout]   --> src/models.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Topic {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Subscription` is never constructed
[INFO] [stdout]   --> src/models.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Subscription {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 56s
[INFO] running `Command { std: "docker" "inspect" "7e88f6fafe415db1bfcc816de491011c69883385b91c3959e2fb63524c00e778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e88f6fafe415db1bfcc816de491011c69883385b91c3959e2fb63524c00e778", kill_on_drop: false }`
[INFO] [stdout] 7e88f6fafe415db1bfcc816de491011c69883385b91c3959e2fb63524c00e778
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3cecdad40835fb2c982fe0ed78903d40038081a5453b804421194229fad5a51
[INFO] running `Command { std: "docker" "start" "-a" "b3cecdad40835fb2c982fe0ed78903d40038081a5453b804421194229fad5a51", kill_on_drop: false }`
[INFO] [stderr]    Compiling MonitorFlux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/config.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Config {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub max_api_requests_per_minute: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 39 |     pub rest_api_auth_enabled: bool,
[INFO] [stdout] 40 |     pub rest_api_username: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 41 |     pub rest_api_password: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 42 |     pub jwt_auth_enabled: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 43 |     pub jwt_secret_key: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 44 |     pub jwt_expiration_minutes: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 45 |     pub cors_enabled: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/mqtt_service.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Error(String),
[INFO] [stdout]    |     ----- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 16 -     Error(String),
[INFO] [stdout] 16 +     Error(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `progress_topic` and `analytics_topic` are never read
[INFO] [stdout]   --> src/mqtt_service.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct MqttConfig {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub progress_topic: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     pub analytics_topic: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MqttConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]   --> src/mqtt_service.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct MqttService {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     state: SharedState,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `total_size`, `uploaded_size`, and `mqtt_service` are never read
[INFO] [stdout]   --> src/progress_tracker.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct ProgressTracker {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 13 |     pub(crate) total_size: Mutex<u64>,
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 14 |     pub(crate) uploaded_size: Mutex<u64>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 15 |     mqtt_service: Arc<MqttService>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `is_cancelled`, `stop`, `set_total_size`, and `update_progress` are never used
[INFO] [stdout]   --> src/progress_tracker.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl ProgressTracker {
[INFO] [stdout]    | -------------------- associated items in this implementation
[INFO] [stdout] 21 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn is_cancelled(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub async fn stop(&self) {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub async fn set_total_size(&self, size: u64) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub async fn update_progress(&self, bytes_uploaded: u64) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `publish_analytics` is never used
[INFO] [stdout]   --> src/service_utils.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn publish_analytics(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `publish_progress` is never used
[INFO] [stdout]   --> src/service_utils.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn publish_progress(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_multiple_mqtt_services` is never used
[INFO] [stdout]    --> src/service_utils.rs:163:8
[INFO] [stdout]     |
[INFO] [stdout] 163 | pub fn start_multiple_mqtt_services(services: Vec<(Arc<MqttService>, &str)>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/rest_server.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct ApiRequest {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 15 |     action: String,
[INFO] [stdout] 16 |     data: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_or_update_topic` and `update_broker_for_topics` are never used
[INFO] [stdout]    --> src/db.rs:79:12
[INFO] [stdout]     |
[INFO] [stdout]   9 | impl DatabaseService {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  79 |     pub fn add_or_update_topic(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 190 |     pub fn update_broker_for_topics(&self, old_broker_name: &str, new_broker_name: &str) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Broker` is never constructed
[INFO] [stdout]  --> src/models.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Broker {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Topic` is never constructed
[INFO] [stdout]   --> src/models.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Topic {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Subscription` is never constructed
[INFO] [stdout]   --> src/models.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Subscription {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.04s
[INFO] running `Command { std: "docker" "inspect" "b3cecdad40835fb2c982fe0ed78903d40038081a5453b804421194229fad5a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3cecdad40835fb2c982fe0ed78903d40038081a5453b804421194229fad5a51", kill_on_drop: false }`
[INFO] [stdout] b3cecdad40835fb2c982fe0ed78903d40038081a5453b804421194229fad5a51