[INFO] cloning repository https://github.com/horatioPistachio/washingLineMonitor-S003-webserver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/horatioPistachio/washingLineMonitor-S003-webserver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhoratioPistachio%2FwashingLineMonitor-S003-webserver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhoratioPistachio%2FwashingLineMonitor-S003-webserver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e5a131036c91310a070e9ab406e8e3fa6012cb72
[INFO] checking horatioPistachio/washingLineMonitor-S003-webserver against eff8269f797067c30555e77f160ec84c0ed15cd9 for pr-159356
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhoratioPistachio%2FwashingLineMonitor-S003-webserver" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/horatioPistachio/washingLineMonitor-S003-webserver
[INFO] finished tweaking git repo https://github.com/horatioPistachio/washingLineMonitor-S003-webserver
[INFO] tweaked toml for git repo https://github.com/horatioPistachio/washingLineMonitor-S003-webserver written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/horatioPistachio/washingLineMonitor-S003-webserver on toolchain eff8269f797067c30555e77f160ec84c0ed15cd9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eff8269f797067c30555e77f160ec84c0ed15cd9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/horatioPistachio/washingLineMonitor-S003-webserver 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" "+eff8269f797067c30555e77f160ec84c0ed15cd9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8d117f8f02511ca79d688deea2e409db2fb9bf8d2fdf569125a0832c7302483c
[INFO] running `Command { std: "docker" "start" "8d117f8f02511ca79d688deea2e409db2fb9bf8d2fdf569125a0832c7302483c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d117f8f02511ca79d688deea2e409db2fb9bf8d2fdf569125a0832c7302483c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8d117f8f02511ca79d688deea2e409db2fb9bf8d2fdf569125a0832c7302483c" "/opt/rustwide/cargo-home/bin/cargo" "+eff8269f797067c30555e77f160ec84c0ed15cd9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d117f8f02511ca79d688deea2e409db2fb9bf8d2fdf569125a0832c7302483c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8d117f8f02511ca79d688deea2e409db2fb9bf8d2fdf569125a0832c7302483c" "/opt/rustwide/cargo-home/bin/cargo" "+eff8269f797067c30555e77f160ec84c0ed15cd9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/main.rs:72:11
[INFO] [stdout]    |
[INFO] [stdout] 72 |     match (resistance.as_f64()) {
[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] 72 -     match (resistance.as_f64()) {
[INFO] [stdout] 72 +     match resistance.as_f64() {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]   --> src/main.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         (Some(res)) => {}
[INFO] [stdout]    |         ^         ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 73 -         (Some(res)) => {}
[INFO] [stdout] 73 +         Some(res) => {}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Debug`
[INFO] [stdout]    --> src/washing_predictor.rs:313:9
[INFO] [stdout]     |
[INFO] [stdout] 313 |     use std::fmt::Debug;
[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 `match` scrutinee expression
[INFO] [stdout]   --> src/main.rs:72:11
[INFO] [stdout]    |
[INFO] [stdout] 72 |     match (resistance.as_f64()) {
[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] 72 -     match (resistance.as_f64()) {
[INFO] [stdout] 72 +     match resistance.as_f64() {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]   --> src/main.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         (Some(res)) => {}
[INFO] [stdout]    |         ^         ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 73 -         (Some(res)) => {}
[INFO] [stdout] 73 +         Some(res) => {}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pool`
[INFO] [stdout]   --> src/main.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub async fn process_telemetry(pool: sqlx::PgPool, predictor: Arc<washing_predictor::WashingPredictor<washing_predictor::PostgresDev...
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_pool`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> src/main.rs:73:15
[INFO] [stdout]    |
[INFO] [stdout] 73 |         (Some(res)) => {}
[INFO] [stdout]    |               ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pool`
[INFO] [stdout]   --> src/main.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub async fn process_telemetry(pool: sqlx::PgPool, predictor: Arc<washing_predictor::WashingPredictor<washing_predictor::PostgresDev...
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_pool`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> src/main.rs:73:15
[INFO] [stdout]    |
[INFO] [stdout] 73 |         (Some(res)) => {}
[INFO] [stdout]    |               ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `reset_predictor` and `reset_old_predictors` are never used
[INFO] [stdout]    --> src/washing_predictor.rs:281:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | impl<R: DeviceRepository> WashingPredictor<R> {
[INFO] [stdout]     | --------------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 281 |     fn reset_predictor(&self, device_id: &str) -> Result<(), PredictorError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 290 |     fn reset_old_predictors(&self, max_age: chrono::Duration) -> (){
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]   --> src/washing_predictor.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     async fn get_ekf_parameters(&self, device_id: &str) -> Result<EKFParameters, PredictorError>;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]    = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]    |
[INFO] [stdout] 56 -     async fn get_ekf_parameters(&self, device_id: &str) -> Result<EKFParameters, PredictorError>;
[INFO] [stdout] 56 +     fn get_ekf_parameters(&self, device_id: &str) -> impl std::future::Future<Output = Result<EKFParameters, PredictorError>> + Send;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]   --> src/washing_predictor.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     async fn get_ekf_parameters(&self, device_id: &str) -> Result<EKFParameters, PredictorError>;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]    = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]    |
[INFO] [stdout] 56 -     async fn get_ekf_parameters(&self, device_id: &str) -> Result<EKFParameters, PredictorError>;
[INFO] [stdout] 56 +     fn get_ekf_parameters(&self, device_id: &str) -> impl std::future::Future<Output = Result<EKFParameters, PredictorError>> + Send;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: sqlx-postgres v0.7.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "8d117f8f02511ca79d688deea2e409db2fb9bf8d2fdf569125a0832c7302483c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d117f8f02511ca79d688deea2e409db2fb9bf8d2fdf569125a0832c7302483c", kill_on_drop: false }`
[INFO] [stdout] 8d117f8f02511ca79d688deea2e409db2fb9bf8d2fdf569125a0832c7302483c
