[INFO] cloning repository https://github.com/harksin/grille-rouillee
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/harksin/grille-rouillee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharksin%2Fgrille-rouillee", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharksin%2Fgrille-rouillee'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 797f1fad3cc593474fbcb3dd9e6fbf88d931aaed
[INFO] checking harksin/grille-rouillee against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharksin%2Fgrille-rouillee" "/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/harksin/grille-rouillee
[INFO] finished tweaking git repo https://github.com/harksin/grille-rouillee
[INFO] tweaked toml for git repo https://github.com/harksin/grille-rouillee written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/harksin/grille-rouillee on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/harksin/grille-rouillee 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "b32e6ae34aaf8a5c8cbc9338b50726bfc121bf02b4ebf14c0aca57dbe09af753", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `App`, `Arg`, and `value_t`
[INFO] [stdout]  --> src/create-topics.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use clap::{value_t, App, Arg};
[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: `trace`
[INFO] [stdout]  --> src/create-topics.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use log::{info, trace};
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BaseConsumer` and `Consumer`
[INFO] [stdout]   --> src/create-topics.rs:11:25
[INFO] [stdout]    |
[INFO] [stdout] 11 | use rdkafka::consumer::{BaseConsumer, Consumer};
[INFO] [stdout]    |                         ^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::SocketAddr`
[INFO] [stdout]  --> src/transfo-simple.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::net::SocketAddr;
[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: `increment_counter`
[INFO] [stdout]   --> src/transfo-simple.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use metrics::{increment_counter, increment_gauge};
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `metrics_exporter_prometheus::PrometheusBuilder`
[INFO] [stdout]   --> src/transfo-simple.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use metrics_exporter_prometheus::PrometheusBuilder;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `metrics_util::MetricKindMask`
[INFO] [stdout]   --> src/transfo-simple.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use metrics_util::MetricKindMask;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BorrowedMessage`
[INFO] [stdout]   --> src/transfo-simple.rs:17:24
[INFO] [stdout]    |
[INFO] [stdout] 17 | use rdkafka::message::{BorrowedMessage, OwnedMessage};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::stream::FuturesUnordered`
[INFO] [stdout]   --> src/transfo-simple.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use futures::stream::FuturesUnordered;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `clap::value_t`: Replaced with `ArgMatches::value_of_t`
[INFO] [stdout]  --> src/create-topics.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use clap::{value_t, App, Arg};
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command`
[INFO] [stdout]  --> src/create-topics.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use clap::{value_t, App, Arg};
[INFO] [stdout]   |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command`
[INFO] [stdout]  --> src/transfo-simple.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | use clap::{App, Arg};
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BorrowedMessage`
[INFO] [stdout]   --> src/nuclear-plant.rs:17:24
[INFO] [stdout]    |
[INFO] [stdout] 17 | use rdkafka::message::{BorrowedMessage, OwnedMessage};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StreamExt` and `self as stream`
[INFO] [stdout]   --> src/nuclear-plant.rs:26:20
[INFO] [stdout]    |
[INFO] [stdout] 26 | use tokio_stream::{self as stream, StreamExt};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `schema_registry_converter::async_impl::schema_registry::SrSettings`
[INFO] [stdout]   --> src/nuclear-plant.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | use schema_registry_converter::async_impl::schema_registry::SrSettings;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `App`, `Arg`, and `value_t`
[INFO] [stdout]  --> src/create-topics.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use clap::{value_t, App, Arg};
[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: `trace`
[INFO] [stdout]  --> src/create-topics.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use log::{info, trace};
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BaseConsumer` and `Consumer`
[INFO] [stdout]   --> src/create-topics.rs:11:25
[INFO] [stdout]    |
[INFO] [stdout] 11 | use rdkafka::consumer::{BaseConsumer, Consumer};
[INFO] [stdout]    |                         ^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command`
[INFO] [stdout]    --> src/transfo-simple.rs:135:19
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let matches = App::new("producer example")
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command`
[INFO] [stdout]  --> src/nuclear-plant.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | use clap::{App, Arg};
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command`
[INFO] [stdout]    --> src/nuclear-plant.rs:148:19
[INFO] [stdout]     |
[INFO] [stdout] 148 |     let matches = App::new("producer example")
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_sr_settings` is never used
[INFO] [stdout]  --> src/utils/sr_utils.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn get_sr_settings() -> SrSettings {
[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 deprecated macro `clap::value_t`: Replaced with `ArgMatches::value_of_t`
[INFO] [stdout]  --> src/create-topics.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use clap::{value_t, App, Arg};
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command`
[INFO] [stdout]  --> src/create-topics.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use clap::{value_t, App, Arg};
[INFO] [stdout]   |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `power_plant_name`
[INFO] [stdout]   --> src/nuclear-plant.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     power_plant_name: &str,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_power_plant_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `get_schema` and `publish_schema` are never used
[INFO] [stdout]   --> src/domain/power_request.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl PowerRequest {
[INFO] [stdout]    | ----------------- associated functions in this implementation
[INFO] [stdout] 15 |     pub fn get_schema() -> &'static str {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub async fn publish_schema(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::prom_utils::setup_prom_and_log`
[INFO] [stdout]   --> src/kafka-metadata-example.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::utils::prom_utils::setup_prom_and_log;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `value_t`: Replaced with `ArgMatches::value_of_t`
[INFO] [stdout]    --> src/kafka-metadata-example.rs:112:19
[INFO] [stdout]     |
[INFO] [stdout] 112 |     let timeout = value_t!(matches, "timeout", u64).unwrap();
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `::clap::value_t`: Replaced with `ArgMatches::value_of_t`
[INFO] [stdout]    --> src/kafka-metadata-example.rs:112:19
[INFO] [stdout]     |
[INFO] [stdout] 112 |     let timeout = value_t!(matches, "timeout", u64).unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `value_t` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::prom_utils::setup_prom_and_log`
[INFO] [stdout]   --> src/kafka-metadata-example.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::utils::prom_utils::setup_prom_and_log;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `value_t`: Replaced with `ArgMatches::value_of_t`
[INFO] [stdout]    --> src/kafka-metadata-example.rs:112:19
[INFO] [stdout]     |
[INFO] [stdout] 112 |     let timeout = value_t!(matches, "timeout", u64).unwrap();
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BorrowedMessage`
[INFO] [stdout]   --> src/nuclear-plant.rs:17:24
[INFO] [stdout]    |
[INFO] [stdout] 17 | use rdkafka::message::{BorrowedMessage, OwnedMessage};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StreamExt` and `self as stream`
[INFO] [stdout]   --> src/nuclear-plant.rs:26:20
[INFO] [stdout]    |
[INFO] [stdout] 26 | use tokio_stream::{self as stream, StreamExt};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `schema_registry_converter::async_impl::schema_registry::SrSettings`
[INFO] [stdout]   --> src/nuclear-plant.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | use schema_registry_converter::async_impl::schema_registry::SrSettings;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `::clap::value_t`: Replaced with `ArgMatches::value_of_t`
[INFO] [stdout]    --> src/kafka-metadata-example.rs:112:19
[INFO] [stdout]     |
[INFO] [stdout] 112 |     let timeout = value_t!(matches, "timeout", u64).unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `value_t` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `clap::value_t`: Replaced with `ArgMatches::value_of_t`
[INFO] [stdout]  --> src/kafka-metadata-example.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use clap::{value_t, App, Arg};
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command`
[INFO] [stdout]  --> src/kafka-metadata-example.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use clap::{value_t, App, Arg};
[INFO] [stdout]   |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command`
[INFO] [stdout]   --> src/kafka-metadata-example.rs:75:19
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let matches = App::new("metadata fetch example")
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::SocketAddr`
[INFO] [stdout]  --> src/transfo-simple.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::net::SocketAddr;
[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: `increment_counter`
[INFO] [stdout]   --> src/transfo-simple.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use metrics::{increment_counter, increment_gauge};
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `metrics_exporter_prometheus::PrometheusBuilder`
[INFO] [stdout]   --> src/transfo-simple.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use metrics_exporter_prometheus::PrometheusBuilder;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `metrics_util::MetricKindMask`
[INFO] [stdout]   --> src/transfo-simple.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use metrics_util::MetricKindMask;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BorrowedMessage`
[INFO] [stdout]   --> src/transfo-simple.rs:17:24
[INFO] [stdout]    |
[INFO] [stdout] 17 | use rdkafka::message::{BorrowedMessage, OwnedMessage};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::stream::FuturesUnordered`
[INFO] [stdout]   --> src/transfo-simple.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use futures::stream::FuturesUnordered;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `clap::value_t`: Replaced with `ArgMatches::value_of_t`
[INFO] [stdout]  --> src/kafka-metadata-example.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use clap::{value_t, App, Arg};
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command`
[INFO] [stdout]  --> src/kafka-metadata-example.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use clap::{value_t, App, Arg};
[INFO] [stdout]   |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command`
[INFO] [stdout]   --> src/kafka-metadata-example.rs:75:19
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let matches = App::new("metadata fetch example")
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command`
[INFO] [stdout]  --> src/nuclear-plant.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | use clap::{App, Arg};
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command`
[INFO] [stdout]    --> src/nuclear-plant.rs:148:19
[INFO] [stdout]     |
[INFO] [stdout] 148 |     let matches = App::new("producer example")
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command`
[INFO] [stdout]  --> src/transfo-simple.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | use clap::{App, Arg};
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command`
[INFO] [stdout]    --> src/transfo-simple.rs:135:19
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let matches = App::new("producer example")
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BorrowedMessage`
[INFO] [stdout]   --> src/city-simple.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 12 | use rdkafka::message::{BorrowedMessage, OwnedMessage};
[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: `futures::stream::FuturesUnordered`
[INFO] [stdout]   --> src/city-simple.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use futures::stream::FuturesUnordered;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self as stream`
[INFO] [stdout]   --> src/city-simple.rs:30:20
[INFO] [stdout]    |
[INFO] [stdout] 30 | use tokio_stream::{self as stream, StreamExt};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BorrowedMessage`
[INFO] [stdout]   --> src/city-simple.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 12 | use rdkafka::message::{BorrowedMessage, OwnedMessage};
[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: `futures::stream::FuturesUnordered`
[INFO] [stdout]   --> src/city-simple.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use futures::stream::FuturesUnordered;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self as stream`
[INFO] [stdout]   --> src/city-simple.rs:30:20
[INFO] [stdout]    |
[INFO] [stdout] 30 | use tokio_stream::{self as stream, StreamExt};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command`
[INFO] [stdout]  --> src/city-simple.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | use clap::{App, Arg};
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command`
[INFO] [stdout]    --> src/city-simple.rs:137:19
[INFO] [stdout]     |
[INFO] [stdout] 137 |     let matches = App::new("producer example")
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setup_prom_and_log` is never used
[INFO] [stdout]  --> src/utils/prom_utils.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn setup_prom_and_log(prom_port: &str) {
[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 `get_sr_settings` is never used
[INFO] [stdout]  --> src/utils/sr_utils.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn get_sr_settings() -> SrSettings {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::SocketAddr`
[INFO] [stdout]  --> src/nuclear-plant-json.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::net::SocketAddr;
[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: `metrics_exporter_prometheus::PrometheusBuilder`
[INFO] [stdout]   --> src/nuclear-plant-json.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use metrics_exporter_prometheus::PrometheusBuilder;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `metrics_util::MetricKindMask`
[INFO] [stdout]   --> src/nuclear-plant-json.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use metrics_util::MetricKindMask;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self as stream`
[INFO] [stdout]   --> src/nuclear-plant-json.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 | use tokio_stream::{self as stream, StreamExt};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `schema_registry_converter::async_impl::easy_avro::EasyAvroEncoder`
[INFO] [stdout]   --> src/nuclear-plant-json.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use schema_registry_converter::async_impl::easy_avro::EasyAvroEncoder;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `schema_registry_converter::async_impl::schema_registry::SrSettings`
[INFO] [stdout]   --> src/nuclear-plant-json.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use schema_registry_converter::async_impl::schema_registry::SrSettings;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `schema_registry_converter::schema_registry_common::SubjectNameStrategy`
[INFO] [stdout]   --> src/nuclear-plant-json.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use schema_registry_converter::schema_registry_common::SubjectNameStrategy;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::SocketAddr`
[INFO] [stdout]  --> src/nuclear-plant-json.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::net::SocketAddr;
[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: `metrics_exporter_prometheus::PrometheusBuilder`
[INFO] [stdout]   --> src/nuclear-plant-json.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use metrics_exporter_prometheus::PrometheusBuilder;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `metrics_util::MetricKindMask`
[INFO] [stdout]   --> src/nuclear-plant-json.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use metrics_util::MetricKindMask;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self as stream`
[INFO] [stdout]   --> src/nuclear-plant-json.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 | use tokio_stream::{self as stream, StreamExt};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `schema_registry_converter::async_impl::easy_avro::EasyAvroEncoder`
[INFO] [stdout]   --> src/nuclear-plant-json.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use schema_registry_converter::async_impl::easy_avro::EasyAvroEncoder;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `schema_registry_converter::async_impl::schema_registry::SrSettings`
[INFO] [stdout]   --> src/nuclear-plant-json.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use schema_registry_converter::async_impl::schema_registry::SrSettings;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `schema_registry_converter::schema_registry_common::SubjectNameStrategy`
[INFO] [stdout]   --> src/nuclear-plant-json.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use schema_registry_converter::schema_registry_common::SubjectNameStrategy;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command`
[INFO] [stdout]  --> src/city-simple.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | use clap::{App, Arg};
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command`
[INFO] [stdout]    --> src/city-simple.rs:137:19
[INFO] [stdout]     |
[INFO] [stdout] 137 |     let matches = App::new("producer example")
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command`
[INFO] [stdout]  --> src/nuclear-plant-json.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | use clap::{App, Arg};
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command`
[INFO] [stdout]   --> src/nuclear-plant-json.rs:73:19
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let matches = App::new("producer example")
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/city-simple.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |         let mut power_need: u32 = rng.gen_range(0..1000);
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command`
[INFO] [stdout]  --> src/nuclear-plant-json.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | use clap::{App, Arg};
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `clap::App`: Replaced with `Command`
[INFO] [stdout]   --> src/nuclear-plant-json.rs:73:19
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let matches = App::new("producer example")
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PowerRequest` is never constructed
[INFO] [stdout]  --> src/domain/power_request.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct PowerRequest {
[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 functions `get_schema` and `publish_schema` are never used
[INFO] [stdout]   --> src/domain/power_request.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl PowerRequest {
[INFO] [stdout]    | ----------------- associated functions in this implementation
[INFO] [stdout] 15 |     pub fn get_schema() -> &'static str {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub async fn publish_schema(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setup_prom_and_log` is never used
[INFO] [stdout]  --> src/utils/prom_utils.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn setup_prom_and_log(prom_port: &str) {
[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 `get_sr_settings` is never used
[INFO] [stdout]  --> src/utils/sr_utils.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn get_sr_settings() -> SrSettings {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `alter_current_type` is never used
[INFO] [stdout]   --> src/city-simple.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 | async fn alter_current_type<'a>(
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PowerEvent` is never constructed
[INFO] [stdout]  --> src/domain/power_event.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct PowerEvent {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `get_schema` and `publish_schema` are never used
[INFO] [stdout]   --> src/domain/power_event.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl PowerEvent {
[INFO] [stdout]    | --------------- associated functions in this implementation
[INFO] [stdout] 17 |     pub fn get_schema() -> &'static str {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub async fn publish_schema(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sr_url`
[INFO] [stdout]   --> src/nuclear-plant-json.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let sr_url = String::from("http://localhost:8181");
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sr_url`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setup_prom_and_log` is never used
[INFO] [stdout]  --> src/utils/prom_utils.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn setup_prom_and_log(prom_port: &str) {
[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 functions `get_schema` and `publish_schema` are never used
[INFO] [stdout]   --> src/domain/power_event.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl PowerEvent {
[INFO] [stdout]    | --------------- associated functions in this implementation
[INFO] [stdout] 17 |     pub fn get_schema() -> &'static str {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub async fn publish_schema(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PowerRequest` is never constructed
[INFO] [stdout]  --> src/domain/power_request.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct PowerRequest {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_sr_settings` is never used
[INFO] [stdout]  --> src/utils/sr_utils.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn get_sr_settings() -> SrSettings {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `get_schema` and `publish_schema` are never used
[INFO] [stdout]   --> src/domain/power_request.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl PowerRequest {
[INFO] [stdout]    | ----------------- associated functions in this implementation
[INFO] [stdout] 15 |     pub fn get_schema() -> &'static str {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub async fn publish_schema(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_sr_settings` is never used
[INFO] [stdout]  --> src/utils/sr_utils.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn get_sr_settings() -> SrSettings {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_sr_settings` is never used
[INFO] [stdout]  --> src/utils/sr_utils.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn get_sr_settings() -> SrSettings {
[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 `setup_prom_and_log` is never used
[INFO] [stdout]  --> src/utils/prom_utils.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn setup_prom_and_log(prom_port: &str) {
[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 `get_sr_settings` is never used
[INFO] [stdout]  --> src/utils/sr_utils.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn get_sr_settings() -> SrSettings {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/city-simple.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |         let mut power_need: u32 = rng.gen_range(0..1000);
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `power_plant_name`
[INFO] [stdout]   --> src/nuclear-plant.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     power_plant_name: &str,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_power_plant_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sr_url`
[INFO] [stdout]   --> src/nuclear-plant-json.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let sr_url = String::from("http://localhost:8181");
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sr_url`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `get_schema` and `publish_schema` are never used
[INFO] [stdout]   --> src/domain/power_event.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl PowerEvent {
[INFO] [stdout]    | --------------- associated functions in this implementation
[INFO] [stdout] 17 |     pub fn get_schema() -> &'static str {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub async fn publish_schema(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PowerRequest` is never constructed
[INFO] [stdout]  --> src/domain/power_request.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct PowerRequest {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `get_schema` and `publish_schema` are never used
[INFO] [stdout]   --> src/domain/power_request.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl PowerRequest {
[INFO] [stdout]    | ----------------- associated functions in this implementation
[INFO] [stdout] 15 |     pub fn get_schema() -> &'static str {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub async fn publish_schema(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_sr_settings` is never used
[INFO] [stdout]  --> src/utils/sr_utils.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn get_sr_settings() -> SrSettings {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `get_schema` and `publish_schema` are never used
[INFO] [stdout]   --> src/domain/power_request.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl PowerRequest {
[INFO] [stdout]    | ----------------- associated functions in this implementation
[INFO] [stdout] 15 |     pub fn get_schema() -> &'static str {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub async fn publish_schema(
[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 `alter_current_type` is never used
[INFO] [stdout]   --> src/city-simple.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 | async fn alter_current_type<'a>(
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PowerEvent` is never constructed
[INFO] [stdout]  --> src/domain/power_event.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct PowerEvent {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `get_schema` and `publish_schema` are never used
[INFO] [stdout]   --> src/domain/power_event.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl PowerEvent {
[INFO] [stdout]    | --------------- associated functions in this implementation
[INFO] [stdout] 17 |     pub fn get_schema() -> &'static str {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub async fn publish_schema(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PowerRequest` is never constructed
[INFO] [stdout]  --> src/domain/power_request.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct PowerRequest {
[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 functions `get_schema` and `publish_schema` are never used
[INFO] [stdout]   --> src/domain/power_request.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl PowerRequest {
[INFO] [stdout]    | ----------------- associated functions in this implementation
[INFO] [stdout] 15 |     pub fn get_schema() -> &'static str {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub async fn publish_schema(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.22s
[INFO] running `Command { std: "docker" "inspect" "17b77e79cac4e2c94f3d28665a43fdaf1a2cadc56be035f4e2ef522491e36b9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17b77e79cac4e2c94f3d28665a43fdaf1a2cadc56be035f4e2ef522491e36b9b", kill_on_drop: false }`
[INFO] [stdout] 17b77e79cac4e2c94f3d28665a43fdaf1a2cadc56be035f4e2ef522491e36b9b
