[INFO] updating cached repository https://github.com/freefarmdata/rust_auto_farm_source
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/freefarmdata/rust_auto_farm_source
[INFO] [stderr]    3974b9a..7ab5015  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7ab501594eef13a5dce264bf1d1da773280bf665
[INFO] checking freefarmdata/rust_auto_farm_source against try#7cb06892a23b4da510686618c8730f0b2e8bd952 for pr-66963
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreefarmdata%2Frust_auto_farm_source" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/freefarmdata/rust_auto_farm_source on toolchain 7cb06892a23b4da510686618c8730f0b2e8bd952
[INFO] running `"/workspace/cargo-home/bin/cargo" "+7cb06892a23b4da510686618c8730f0b2e8bd952" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/freefarmdata/rust_auto_farm_source
[INFO] finished tweaking git repo https://github.com/freefarmdata/rust_auto_farm_source
[INFO] tweaked toml for git repo https://github.com/freefarmdata/rust_auto_farm_source written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/freefarmdata/rust_auto_farm_source already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+7cb06892a23b4da510686618c8730f0b2e8bd952" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+7cb06892a23b4da510686618c8730f0b2e8bd952" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 81cfd63d6f49c628be7b5261951b9581d9e994e21b644c112f56918b96e15d40
[INFO] running `"docker" "start" "-a" "81cfd63d6f49c628be7b5261951b9581d9e994e21b644c112f56918b96e15d40"`
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking lapp v0.4.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.16.0
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking rppal v0.11.3
[INFO] [stderr]     Checking crossbeam-channel v0.4.0
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking rusqlite v0.20.0
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]     Checking spidev v0.4.0
[INFO] [stderr]     Checking rust_auto_farm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> src/application.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AtomicBool`
[INFO] [stderr]  --> src/application.rs:3:25
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::sync::atomic::{AtomicBool};
[INFO] [stderr]   |                         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Result`, `Value`
[INFO] [stderr]  --> src/alarms.rs:2:19
[INFO] [stderr]   |
[INFO] [stderr] 2 | use serde_json::{ Result, Value };
[INFO] [stderr]   |                   ^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::atomic::AtomicBool`
[INFO] [stderr]  --> src/alarms.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::sync::atomic::AtomicBool;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> src/alarms.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `HEAT_TIME_EXCEEDED` should have an upper camel case name
[INFO] [stderr]  --> src/alarms.rs:9:3
[INFO] [stderr]   |
[INFO] [stderr] 9 |   HEAT_TIME_EXCEEDED,
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `HeatTimeExceeded`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `MAX_TEMP_EXCEEDED` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:10:3
[INFO] [stderr]    |
[INFO] [stderr] 10 |   MAX_TEMP_EXCEEDED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MaxTempExceeded`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `MIN_TEMP_EXCEEDED` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:11:3
[INFO] [stderr]    |
[INFO] [stderr] 11 |   MIN_TEMP_EXCEEDED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MinTempExceeded`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `WATER_EMPTY` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:12:3
[INFO] [stderr]    |
[INFO] [stderr] 12 |   WATER_EMPTY,
[INFO] [stderr]    |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `WaterEmpty`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `TEMP_SENSOR_FAILED` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:13:3
[INFO] [stderr]    |
[INFO] [stderr] 13 |   TEMP_SENSOR_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TempSensorFailed`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `HUMID_SENSOR_FAILED` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:14:3
[INFO] [stderr]    |
[INFO] [stderr] 14 |   HUMID_SENSOR_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `HumidSensorFailed`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `WATER_SENSOR_FAILED` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:15:3
[INFO] [stderr]    |
[INFO] [stderr] 15 |   WATER_SENSOR_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `WaterSensorFailed`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SOIL_SENSOR_FAILED` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:16:3
[INFO] [stderr]    |
[INFO] [stderr] 16 |   SOIL_SENSOR_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SoilSensorFailed`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `CAMERA_FAILED` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:17:3
[INFO] [stderr]    |
[INFO] [stderr] 17 |   CAMERA_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CameraFailed`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `FILE_SYSTEM` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:18:3
[INFO] [stderr]    |
[INFO] [stderr] 18 |   FILE_SYSTEM,
[INFO] [stderr]    |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `FileSystem`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `CALIBRATION_FAILED` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:19:3
[INFO] [stderr]    |
[INFO] [stderr] 19 |   CALIBRATION_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CalibrationFailed`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `DATA_COLLECTION` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:20:3
[INFO] [stderr]    |
[INFO] [stderr] 20 |   DATA_COLLECTION,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DataCollection`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `GPIO_FAILED` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:21:3
[INFO] [stderr]    |
[INFO] [stderr] 21 |   GPIO_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `GpioFailed`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PROGRAM_FAILED` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:22:3
[INFO] [stderr]    |
[INFO] [stderr] 22 |   PROGRAM_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ProgramFailed`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::constants`
[INFO] [stderr]  --> src/controllers/temp.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::constants;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::data`
[INFO] [stderr]  --> src/controllers/humid.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::data;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::constants`
[INFO] [stderr]  --> src/controllers/humid.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::constants;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::data`
[INFO] [stderr]  --> src/controllers/mcp.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::data;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::sensors::errors::SensorError`
[INFO] [stderr]   --> src/controllers/mcp.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use crate::sensors::errors::SensorError;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::atomic::AtomicBool`
[INFO] [stderr]  --> src/controllers/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::sync::atomic::AtomicBool;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> src/controllers/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Paths`
[INFO] [stderr]   --> src/sensors/drivers/ds18b20.rs:18:18
[INFO] [stderr]    |
[INFO] [stderr] 18 | use glob::{glob, Paths};
[INFO] [stderr]    |                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/sensors/drivers/mcp3008.rs:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io::{Read, Write};
[INFO] [stderr]   |                     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> src/application.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AtomicBool`
[INFO] [stderr]  --> src/application.rs:3:25
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::sync::atomic::{AtomicBool};
[INFO] [stderr]   |                         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Result`, `Value`
[INFO] [stderr]  --> src/alarms.rs:2:19
[INFO] [stderr]   |
[INFO] [stderr] 2 | use serde_json::{ Result, Value };
[INFO] [stderr]   |                   ^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::atomic::AtomicBool`
[INFO] [stderr]  --> src/alarms.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::sync::atomic::AtomicBool;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> src/alarms.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `HEAT_TIME_EXCEEDED` should have an upper camel case name
[INFO] [stderr]  --> src/alarms.rs:9:3
[INFO] [stderr]   |
[INFO] [stderr] 9 |   HEAT_TIME_EXCEEDED,
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `HeatTimeExceeded`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `MAX_TEMP_EXCEEDED` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:10:3
[INFO] [stderr]    |
[INFO] [stderr] 10 |   MAX_TEMP_EXCEEDED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MaxTempExceeded`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `MIN_TEMP_EXCEEDED` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:11:3
[INFO] [stderr]    |
[INFO] [stderr] 11 |   MIN_TEMP_EXCEEDED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MinTempExceeded`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `WATER_EMPTY` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:12:3
[INFO] [stderr]    |
[INFO] [stderr] 12 |   WATER_EMPTY,
[INFO] [stderr]    |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `WaterEmpty`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `TEMP_SENSOR_FAILED` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:13:3
[INFO] [stderr]    |
[INFO] [stderr] 13 |   TEMP_SENSOR_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TempSensorFailed`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `HUMID_SENSOR_FAILED` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:14:3
[INFO] [stderr]    |
[INFO] [stderr] 14 |   HUMID_SENSOR_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `HumidSensorFailed`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `WATER_SENSOR_FAILED` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:15:3
[INFO] [stderr]    |
[INFO] [stderr] 15 |   WATER_SENSOR_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `WaterSensorFailed`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SOIL_SENSOR_FAILED` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:16:3
[INFO] [stderr]    |
[INFO] [stderr] 16 |   SOIL_SENSOR_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SoilSensorFailed`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `CAMERA_FAILED` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:17:3
[INFO] [stderr]    |
[INFO] [stderr] 17 |   CAMERA_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CameraFailed`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `FILE_SYSTEM` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:18:3
[INFO] [stderr]    |
[INFO] [stderr] 18 |   FILE_SYSTEM,
[INFO] [stderr]    |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `FileSystem`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `CALIBRATION_FAILED` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:19:3
[INFO] [stderr]    |
[INFO] [stderr] 19 |   CALIBRATION_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CalibrationFailed`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `DATA_COLLECTION` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:20:3
[INFO] [stderr]    |
[INFO] [stderr] 20 |   DATA_COLLECTION,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DataCollection`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `GPIO_FAILED` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:21:3
[INFO] [stderr]    |
[INFO] [stderr] 21 |   GPIO_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `GpioFailed`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PROGRAM_FAILED` should have an upper camel case name
[INFO] [stderr]   --> src/alarms.rs:22:3
[INFO] [stderr]    |
[INFO] [stderr] 22 |   PROGRAM_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ProgramFailed`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::constants`
[INFO] [stderr]  --> src/controllers/temp.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::constants;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::data`
[INFO] [stderr]  --> src/controllers/humid.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::data;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::constants`
[INFO] [stderr]  --> src/controllers/humid.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::constants;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::data`
[INFO] [stderr]  --> src/controllers/mcp.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::data;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::sensors::errors::SensorError`
[INFO] [stderr]   --> src/controllers/mcp.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use crate::sensors::errors::SensorError;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::atomic::AtomicBool`
[INFO] [stderr]  --> src/controllers/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::sync::atomic::AtomicBool;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> src/controllers/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Paths`
[INFO] [stderr]   --> src/sensors/drivers/ds18b20.rs:18:18
[INFO] [stderr]    |
[INFO] [stderr] 18 | use glob::{glob, Paths};
[INFO] [stderr]    |                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/sensors/drivers/mcp3008.rs:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io::{Read, Write};
[INFO] [stderr]   |                     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Read`
[INFO] [stderr]  --> src/sensors/drivers/mcp3008.rs:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io::{Read, Write};
[INFO] [stderr]   |               ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `alarms`
[INFO] [stderr]   --> src/main.rs:24:7
[INFO] [stderr]    |
[INFO] [stderr] 24 |   let alarms = alarms::initialize();
[INFO] [stderr]    |       ^^^^^^ help: consider prefixing with an underscore: `_alarms`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dbpath`
[INFO] [stderr]  --> src/data/util.rs:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn connect(dbpath: &str) -> Result<Connection, DataError> {
[INFO] [stderr]   |                ^^^^^^ help: consider prefixing with an underscore: `_dbpath`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/sensors/drivers/gpio.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let mut pin = match controller.get(pin_num) {
[INFO] [stderr]    |         ----^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `HEAT_TIME_EXCEEDED`
[INFO] [stderr]  --> src/alarms.rs:9:3
[INFO] [stderr]   |
[INFO] [stderr] 9 |   HEAT_TIME_EXCEEDED,
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MAX_TEMP_EXCEEDED`
[INFO] [stderr]   --> src/alarms.rs:10:3
[INFO] [stderr]    |
[INFO] [stderr] 10 |   MAX_TEMP_EXCEEDED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MIN_TEMP_EXCEEDED`
[INFO] [stderr]   --> src/alarms.rs:11:3
[INFO] [stderr]    |
[INFO] [stderr] 11 |   MIN_TEMP_EXCEEDED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `WATER_EMPTY`
[INFO] [stderr]   --> src/alarms.rs:12:3
[INFO] [stderr]    |
[INFO] [stderr] 12 |   WATER_EMPTY,
[INFO] [stderr]    |   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TEMP_SENSOR_FAILED`
[INFO] [stderr]   --> src/alarms.rs:13:3
[INFO] [stderr]    |
[INFO] [stderr] 13 |   TEMP_SENSOR_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `HUMID_SENSOR_FAILED`
[INFO] [stderr]   --> src/alarms.rs:14:3
[INFO] [stderr]    |
[INFO] [stderr] 14 |   HUMID_SENSOR_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `WATER_SENSOR_FAILED`
[INFO] [stderr]   --> src/alarms.rs:15:3
[INFO] [stderr]    |
[INFO] [stderr] 15 |   WATER_SENSOR_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SOIL_SENSOR_FAILED`
[INFO] [stderr]   --> src/alarms.rs:16:3
[INFO] [stderr]    |
[INFO] [stderr] 16 |   SOIL_SENSOR_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CAMERA_FAILED`
[INFO] [stderr]   --> src/alarms.rs:17:3
[INFO] [stderr]    |
[INFO] [stderr] 17 |   CAMERA_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `FILE_SYSTEM`
[INFO] [stderr]   --> src/alarms.rs:18:3
[INFO] [stderr]    |
[INFO] [stderr] 18 |   FILE_SYSTEM,
[INFO] [stderr]    |   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CALIBRATION_FAILED`
[INFO] [stderr]   --> src/alarms.rs:19:3
[INFO] [stderr]    |
[INFO] [stderr] 19 |   CALIBRATION_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DATA_COLLECTION`
[INFO] [stderr]   --> src/alarms.rs:20:3
[INFO] [stderr]    |
[INFO] [stderr] 20 |   DATA_COLLECTION,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GPIO_FAILED`
[INFO] [stderr]   --> src/alarms.rs:21:3
[INFO] [stderr]    |
[INFO] [stderr] 21 |   GPIO_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PROGRAM_FAILED`
[INFO] [stderr]   --> src/alarms.rs:22:3
[INFO] [stderr]    |
[INFO] [stderr] 22 |   PROGRAM_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `INFO`
[INFO] [stderr]   --> src/alarms.rs:26:3
[INFO] [stderr]    |
[INFO] [stderr] 26 |   INFO,
[INFO] [stderr]    |   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `WARNING`
[INFO] [stderr]   --> src/alarms.rs:27:3
[INFO] [stderr]    |
[INFO] [stderr] 27 |   WARNING,
[INFO] [stderr]    |   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ALERT`
[INFO] [stderr]   --> src/alarms.rs:28:3
[INFO] [stderr]    |
[INFO] [stderr] 28 |   ALERT,
[INFO] [stderr]    |   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add`
[INFO] [stderr]   --> src/alarms.rs:50:3
[INFO] [stderr]    |
[INFO] [stderr] 50 |   pub fn add(&mut self, title: Title, severity: Severity, text: String) {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_all`
[INFO] [stderr]   --> src/alarms.rs:72:3
[INFO] [stderr]    |
[INFO] [stderr] 72 |   pub fn get_all(&self) -> Vec<Vec<String>> {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_json`
[INFO] [stderr]   --> src/alarms.rs:80:3
[INFO] [stderr]    |
[INFO] [stderr] 80 |   pub fn to_json(&self, list: &LinkedList<Alarm>) -> Vec<String> {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `severity_to_string`
[INFO] [stderr]   --> src/alarms.rs:96:3
[INFO] [stderr]    |
[INFO] [stderr] 96 |   fn severity_to_string(&self, severity: &Severity) -> String {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `title_to_string`
[INFO] [stderr]    --> src/alarms.rs:104:3
[INFO] [stderr]     |
[INFO] [stderr] 104 |   fn title_to_string(&self, title: &Title) -> String {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `PUMP_GPIO_PIN`
[INFO] [stderr]   --> src/constants.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub const PUMP_GPIO_PIN: usize = 17;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BUZZER_GPIO_PIN`
[INFO] [stderr]   --> src/constants.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub const BUZZER_GPIO_PIN: usize = 14;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `TEMP_GPIO_PIN`
[INFO] [stderr]   --> src/constants.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub const TEMP_GPIO_PIN: usize = 2; // One Wire Device
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `WATER_CHANNEL`
[INFO] [stderr]   --> src/constants.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub const WATER_CHANNEL: usize = 4;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `save`
[INFO] [stderr]   --> src/controllers/humid.rs:26:3
[INFO] [stderr]    |
[INFO] [stderr] 26 |   pub fn save(&mut self) {}
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `save`
[INFO] [stderr]   --> src/controllers/mcp.rs:63:3
[INFO] [stderr]    |
[INFO] [stderr] 63 |   pub fn save(&mut self) {}
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `device`
[INFO] [stderr]  --> src/controllers/heat.rs:9:3
[INFO] [stderr]   |
[INFO] [stderr] 9 |   device: Heat,
[INFO] [stderr]   |   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `debug`
[INFO] [stderr]   --> src/controllers/heat.rs:10:3
[INFO] [stderr]    |
[INFO] [stderr] 10 |   debug: Arc<AtomicBool>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `current_temp`
[INFO] [stderr]   --> src/controllers/heat.rs:11:3
[INFO] [stderr]    |
[INFO] [stderr] 11 |   current_temp: Arc<AtomicUsize>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `morning_time`
[INFO] [stderr]   --> src/controllers/heat.rs:12:3
[INFO] [stderr]    |
[INFO] [stderr] 12 |   morning_time: Arc<AtomicUsize>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `night_time`
[INFO] [stderr]   --> src/controllers/heat.rs:13:3
[INFO] [stderr]    |
[INFO] [stderr] 13 |   night_time: Arc<AtomicUsize>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `day_temp`
[INFO] [stderr]   --> src/controllers/heat.rs:14:3
[INFO] [stderr]    |
[INFO] [stderr] 14 |   day_temp: Arc<AtomicUsize>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `night_temp`
[INFO] [stderr]   --> src/controllers/heat.rs:15:3
[INFO] [stderr]    |
[INFO] [stderr] 15 |   night_temp: Arc<AtomicUsize>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `heat_time`
[INFO] [stderr]   --> src/controllers/heat.rs:16:3
[INFO] [stderr]    |
[INFO] [stderr] 16 |   heat_time: Arc<AtomicUsize>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `heat_enabled`
[INFO] [stderr]   --> src/controllers/heat.rs:17:3
[INFO] [stderr]    |
[INFO] [stderr] 17 |   heat_enabled: Arc<AtomicBool>
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `activate`
[INFO] [stderr]   --> src/controllers/heat.rs:43:3
[INFO] [stderr]    |
[INFO] [stderr] 43 |   pub fn activate(&mut self) {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `debug`
[INFO] [stderr]   --> src/controllers/lights.rs:12:3
[INFO] [stderr]    |
[INFO] [stderr] 12 |   debug: Arc<AtomicBool>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `CONNECTION_STRING`
[INFO] [stderr]  --> src/data/humid.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CONNECTION_STRING: &str = "INSERT INTO humid (time, value) VALUES (?1, ?2)";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `submit`
[INFO] [stderr]   --> src/data/humid.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn submit(time: Timespec, value: f32) -> Result<bool, DataError> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `CONNECTION_STRING`
[INFO] [stderr]  --> src/data/soil.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CONNECTION_STRING: &str = "INSERT INTO soil (time, pin, value, median, std) VALUES (?1, ?2, ?3, ?4, ?5)";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `submit`
[INFO] [stderr]   --> src/data/soil.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn submit(time: Timespec, pin: i32, value: i32, median: f32, std: f32) -> Result<bool, DataError> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pin_num`
[INFO] [stderr]  --> src/sensors/drivers/gpio.rs:6:3
[INFO] [stderr]   |
[INFO] [stderr] 6 |   pin_num: u8,
[INFO] [stderr]   |   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `read_all`
[INFO] [stderr]   --> src/sensors/drivers/mcp3008.rs:54:3
[INFO] [stderr]    |
[INFO] [stderr] 54 |   pub fn read_all(&mut self) -> Vec<isize> {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `driver`
[INFO] [stderr]  --> src/sensors/heat.rs:6:3
[INFO] [stderr]   |
[INFO] [stderr] 6 |   driver: GPIOPin
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `activate`
[INFO] [stderr]   --> src/sensors/heat.rs:19:3
[INFO] [stderr]    |
[INFO] [stderr] 19 |   pub fn activate(&mut self) -> bool {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `deactivate`
[INFO] [stderr]   --> src/sensors/heat.rs:24:3
[INFO] [stderr]    |
[INFO] [stderr] 24 |   pub fn deactivate(&mut self) -> bool {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Read`
[INFO] [stderr]  --> src/sensors/drivers/mcp3008.rs:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io::{Read, Write};
[INFO] [stderr]   |               ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `alarms`
[INFO] [stderr]   --> src/main.rs:24:7
[INFO] [stderr]    |
[INFO] [stderr] 24 |   let alarms = alarms::initialize();
[INFO] [stderr]    |       ^^^^^^ help: consider prefixing with an underscore: `_alarms`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dbpath`
[INFO] [stderr]  --> src/data/util.rs:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn connect(dbpath: &str) -> Result<Connection, DataError> {
[INFO] [stderr]   |                ^^^^^^ help: consider prefixing with an underscore: `_dbpath`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/sensors/drivers/gpio.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let mut pin = match controller.get(pin_num) {
[INFO] [stderr]    |         ----^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `HEAT_TIME_EXCEEDED`
[INFO] [stderr]  --> src/alarms.rs:9:3
[INFO] [stderr]   |
[INFO] [stderr] 9 |   HEAT_TIME_EXCEEDED,
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MAX_TEMP_EXCEEDED`
[INFO] [stderr]   --> src/alarms.rs:10:3
[INFO] [stderr]    |
[INFO] [stderr] 10 |   MAX_TEMP_EXCEEDED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MIN_TEMP_EXCEEDED`
[INFO] [stderr]   --> src/alarms.rs:11:3
[INFO] [stderr]    |
[INFO] [stderr] 11 |   MIN_TEMP_EXCEEDED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `WATER_EMPTY`
[INFO] [stderr]   --> src/alarms.rs:12:3
[INFO] [stderr]    |
[INFO] [stderr] 12 |   WATER_EMPTY,
[INFO] [stderr]    |   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TEMP_SENSOR_FAILED`
[INFO] [stderr]   --> src/alarms.rs:13:3
[INFO] [stderr]    |
[INFO] [stderr] 13 |   TEMP_SENSOR_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `HUMID_SENSOR_FAILED`
[INFO] [stderr]   --> src/alarms.rs:14:3
[INFO] [stderr]    |
[INFO] [stderr] 14 |   HUMID_SENSOR_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `WATER_SENSOR_FAILED`
[INFO] [stderr]   --> src/alarms.rs:15:3
[INFO] [stderr]    |
[INFO] [stderr] 15 |   WATER_SENSOR_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SOIL_SENSOR_FAILED`
[INFO] [stderr]   --> src/alarms.rs:16:3
[INFO] [stderr]    |
[INFO] [stderr] 16 |   SOIL_SENSOR_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CAMERA_FAILED`
[INFO] [stderr]   --> src/alarms.rs:17:3
[INFO] [stderr]    |
[INFO] [stderr] 17 |   CAMERA_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `FILE_SYSTEM`
[INFO] [stderr]   --> src/alarms.rs:18:3
[INFO] [stderr]    |
[INFO] [stderr] 18 |   FILE_SYSTEM,
[INFO] [stderr]    |   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CALIBRATION_FAILED`
[INFO] [stderr]   --> src/alarms.rs:19:3
[INFO] [stderr]    |
[INFO] [stderr] 19 |   CALIBRATION_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DATA_COLLECTION`
[INFO] [stderr]   --> src/alarms.rs:20:3
[INFO] [stderr]    |
[INFO] [stderr] 20 |   DATA_COLLECTION,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GPIO_FAILED`
[INFO] [stderr]   --> src/alarms.rs:21:3
[INFO] [stderr]    |
[INFO] [stderr] 21 |   GPIO_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PROGRAM_FAILED`
[INFO] [stderr]   --> src/alarms.rs:22:3
[INFO] [stderr]    |
[INFO] [stderr] 22 |   PROGRAM_FAILED,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `INFO`
[INFO] [stderr]   --> src/alarms.rs:26:3
[INFO] [stderr]    |
[INFO] [stderr] 26 |   INFO,
[INFO] [stderr]    |   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `WARNING`
[INFO] [stderr]   --> src/alarms.rs:27:3
[INFO] [stderr]    |
[INFO] [stderr] 27 |   WARNING,
[INFO] [stderr]    |   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ALERT`
[INFO] [stderr]   --> src/alarms.rs:28:3
[INFO] [stderr]    |
[INFO] [stderr] 28 |   ALERT,
[INFO] [stderr]    |   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add`
[INFO] [stderr]   --> src/alarms.rs:50:3
[INFO] [stderr]    |
[INFO] [stderr] 50 |   pub fn add(&mut self, title: Title, severity: Severity, text: String) {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_all`
[INFO] [stderr]   --> src/alarms.rs:72:3
[INFO] [stderr]    |
[INFO] [stderr] 72 |   pub fn get_all(&self) -> Vec<Vec<String>> {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_json`
[INFO] [stderr]   --> src/alarms.rs:80:3
[INFO] [stderr]    |
[INFO] [stderr] 80 |   pub fn to_json(&self, list: &LinkedList<Alarm>) -> Vec<String> {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `severity_to_string`
[INFO] [stderr]   --> src/alarms.rs:96:3
[INFO] [stderr]    |
[INFO] [stderr] 96 |   fn severity_to_string(&self, severity: &Severity) -> String {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `title_to_string`
[INFO] [stderr]    --> src/alarms.rs:104:3
[INFO] [stderr]     |
[INFO] [stderr] 104 |   fn title_to_string(&self, title: &Title) -> String {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `PUMP_GPIO_PIN`
[INFO] [stderr]   --> src/constants.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub const PUMP_GPIO_PIN: usize = 17;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BUZZER_GPIO_PIN`
[INFO] [stderr]   --> src/constants.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub const BUZZER_GPIO_PIN: usize = 14;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `TEMP_GPIO_PIN`
[INFO] [stderr]   --> src/constants.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub const TEMP_GPIO_PIN: usize = 2; // One Wire Device
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `WATER_CHANNEL`
[INFO] [stderr]   --> src/constants.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub const WATER_CHANNEL: usize = 4;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `save`
[INFO] [stderr]   --> src/controllers/humid.rs:26:3
[INFO] [stderr]    |
[INFO] [stderr] 26 |   pub fn save(&mut self) {}
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `save`
[INFO] [stderr]   --> src/controllers/mcp.rs:63:3
[INFO] [stderr]    |
[INFO] [stderr] 63 |   pub fn save(&mut self) {}
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `device`
[INFO] [stderr]  --> src/controllers/heat.rs:9:3
[INFO] [stderr]   |
[INFO] [stderr] 9 |   device: Heat,
[INFO] [stderr]   |   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `debug`
[INFO] [stderr]   --> src/controllers/heat.rs:10:3
[INFO] [stderr]    |
[INFO] [stderr] 10 |   debug: Arc<AtomicBool>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `current_temp`
[INFO] [stderr]   --> src/controllers/heat.rs:11:3
[INFO] [stderr]    |
[INFO] [stderr] 11 |   current_temp: Arc<AtomicUsize>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `morning_time`
[INFO] [stderr]   --> src/controllers/heat.rs:12:3
[INFO] [stderr]    |
[INFO] [stderr] 12 |   morning_time: Arc<AtomicUsize>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `night_time`
[INFO] [stderr]   --> src/controllers/heat.rs:13:3
[INFO] [stderr]    |
[INFO] [stderr] 13 |   night_time: Arc<AtomicUsize>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `day_temp`
[INFO] [stderr]   --> src/controllers/heat.rs:14:3
[INFO] [stderr]    |
[INFO] [stderr] 14 |   day_temp: Arc<AtomicUsize>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `night_temp`
[INFO] [stderr]   --> src/controllers/heat.rs:15:3
[INFO] [stderr]    |
[INFO] [stderr] 15 |   night_temp: Arc<AtomicUsize>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `heat_time`
[INFO] [stderr]   --> src/controllers/heat.rs:16:3
[INFO] [stderr]    |
[INFO] [stderr] 16 |   heat_time: Arc<AtomicUsize>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `heat_enabled`
[INFO] [stderr]   --> src/controllers/heat.rs:17:3
[INFO] [stderr]    |
[INFO] [stderr] 17 |   heat_enabled: Arc<AtomicBool>
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `activate`
[INFO] [stderr]   --> src/controllers/heat.rs:43:3
[INFO] [stderr]    |
[INFO] [stderr] 43 |   pub fn activate(&mut self) {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `debug`
[INFO] [stderr]   --> src/controllers/lights.rs:12:3
[INFO] [stderr]    |
[INFO] [stderr] 12 |   debug: Arc<AtomicBool>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `CONNECTION_STRING`
[INFO] [stderr]  --> src/data/humid.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CONNECTION_STRING: &str = "INSERT INTO humid (time, value) VALUES (?1, ?2)";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `submit`
[INFO] [stderr]   --> src/data/humid.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn submit(time: Timespec, value: f32) -> Result<bool, DataError> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `CONNECTION_STRING`
[INFO] [stderr]  --> src/data/soil.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CONNECTION_STRING: &str = "INSERT INTO soil (time, pin, value, median, std) VALUES (?1, ?2, ?3, ?4, ?5)";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `submit`
[INFO] [stderr]   --> src/data/soil.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn submit(time: Timespec, pin: i32, value: i32, median: f32, std: f32) -> Result<bool, DataError> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pin_num`
[INFO] [stderr]  --> src/sensors/drivers/gpio.rs:6:3
[INFO] [stderr]   |
[INFO] [stderr] 6 |   pin_num: u8,
[INFO] [stderr]   |   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `read_all`
[INFO] [stderr]   --> src/sensors/drivers/mcp3008.rs:54:3
[INFO] [stderr]    |
[INFO] [stderr] 54 |   pub fn read_all(&mut self) -> Vec<isize> {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `driver`
[INFO] [stderr]  --> src/sensors/heat.rs:6:3
[INFO] [stderr]   |
[INFO] [stderr] 6 |   driver: GPIOPin
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `activate`
[INFO] [stderr]   --> src/sensors/heat.rs:19:3
[INFO] [stderr]    |
[INFO] [stderr] 19 |   pub fn activate(&mut self) -> bool {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `deactivate`
[INFO] [stderr]   --> src/sensors/heat.rs:24:3
[INFO] [stderr]    |
[INFO] [stderr] 24 |   pub fn deactivate(&mut self) -> bool {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.65s
[INFO] running `"docker" "inspect" "81cfd63d6f49c628be7b5261951b9581d9e994e21b644c112f56918b96e15d40"`
[INFO] running `"docker" "rm" "-f" "81cfd63d6f49c628be7b5261951b9581d9e994e21b644c112f56918b96e15d40"`
[INFO] [stdout] 81cfd63d6f49c628be7b5261951b9581d9e994e21b644c112f56918b96e15d40