[INFO] cloning repository https://github.com/freefarmdata/rust_auto_farm_source
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/freefarmdata/rust_auto_farm_source" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreefarmdata%2Frust_auto_farm_source", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreefarmdata%2Frust_auto_farm_source'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8f42fbf52c41581802e21cf7b4e0b332920f6ec
[INFO] checking freefarmdata/rust_auto_farm_source against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreefarmdata%2Frust_auto_farm_source" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/freefarmdata/rust_auto_farm_source on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-1/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 `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rusqlite v0.20.0
[INFO] [stderr]   Downloaded serde_derive v1.0.103
[INFO] [stderr]   Downloaded libsqlite3-sys v0.16.0
[INFO] [stderr]   Downloaded lapp v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20bd644060a03c4906e170bccf9b79dd2c13fae8333af4ed33b1d1dc089d7705
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "20bd644060a03c4906e170bccf9b79dd2c13fae8333af4ed33b1d1dc089d7705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20bd644060a03c4906e170bccf9b79dd2c13fae8333af4ed33b1d1dc089d7705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20bd644060a03c4906e170bccf9b79dd2c13fae8333af4ed33b1d1dc089d7705", kill_on_drop: false }`
[INFO] [stdout] 20bd644060a03c4906e170bccf9b79dd2c13fae8333af4ed33b1d1dc089d7705
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd38d27e40e02293aa8c4bed77d0a07358de83d6949689eb43146a84b22299fe
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dd38d27e40e02293aa8c4bed77d0a07358de83d6949689eb43146a84b22299fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]     Checking linked-hash-map v0.5.2
[INFO] [stderr]     Checking lapp v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]     Checking rppal v0.11.3
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]    Compiling libsqlite3-sys v0.16.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking spidev v0.4.0
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]     Checking futures-executor v0.3.1
[INFO] [stderr]     Checking futures v0.3.1
[INFO] [stderr]     Checking rusqlite v0.20.0
[INFO] [stderr]     Checking rust_auto_farm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Ordering`
[INFO] [stdout]  --> src/main.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::atomic::{Ordering};
[INFO] [stdout]   |                         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/application.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AtomicBool`, `AtomicU32`
[INFO] [stdout]  --> src/controllers/temp.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::atomic::{AtomicBool, AtomicU32};
[INFO] [stdout]   |                         ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/controllers/temp.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Severity`, `Title`
[INFO] [stdout]  --> src/controllers/temp.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::data::alarms::{Title, Severity};
[INFO] [stdout]   |                           ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AtomicBool`, `AtomicUsize`
[INFO] [stdout]  --> src/controllers/humid.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::atomic::{Ordering, AtomicBool, AtomicUsize};
[INFO] [stdout]   |                                   ^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/controllers/humid.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Severity`, `Title`
[INFO] [stdout]  --> src/controllers/humid.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::data::alarms::{Title, Severity};
[INFO] [stdout]   |                           ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Severity`, `Title`
[INFO] [stdout]  --> src/controllers/mcp.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::data::alarms::{Title, Severity};
[INFO] [stdout]   |                           ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::data::alarms`
[INFO] [stdout]  --> src/controllers/heat.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::data::alarms;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Severity`, `Title`
[INFO] [stdout]  --> src/controllers/heat.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::data::alarms::{Title, Severity};
[INFO] [stdout]   |                           ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AtomicBool`, `AtomicUsize`
[INFO] [stdout]  --> src/controllers/lights.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::atomic::{AtomicBool, AtomicUsize};
[INFO] [stdout]   |                         ^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/controllers/lights.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::data::alarms`
[INFO] [stdout]  --> src/controllers/lights.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::data::alarms;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Severity`, `Title`
[INFO] [stdout]  --> src/controllers/lights.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::data::alarms::{Title, Severity};
[INFO] [stdout]   |                           ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ordering`
[INFO] [stdout]  --> src/main.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::atomic::{Ordering};
[INFO] [stdout]   |                         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Timespec`
[INFO] [stdout]  --> src/data/temp.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use time::Timespec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Timespec`
[INFO] [stdout]  --> src/data/humid.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use time::Timespec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Timespec`
[INFO] [stdout]  --> src/data/soil.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use time::Timespec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/application.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `HEAT_TIME_EXCEEDED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:30:3
[INFO] [stdout]    |
[INFO] [stdout] 30 |   HEAT_TIME_EXCEEDED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `HeatTimeExceeded`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MAX_TEMP_EXCEEDED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:31:3
[INFO] [stdout]    |
[INFO] [stdout] 31 |   MAX_TEMP_EXCEEDED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MaxTempExceeded`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MIN_TEMP_EXCEEDED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:32:3
[INFO] [stdout]    |
[INFO] [stdout] 32 |   MIN_TEMP_EXCEEDED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MinTempExceeded`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `WATER_EMPTY` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:33:3
[INFO] [stdout]    |
[INFO] [stdout] 33 |   WATER_EMPTY,
[INFO] [stdout]    |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `WaterEmpty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AtomicBool`, `AtomicU32`
[INFO] [stdout]  --> src/controllers/temp.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::atomic::{AtomicBool, AtomicU32};
[INFO] [stdout]   |                         ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TEMP_SENSOR_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:34:3
[INFO] [stdout]    |
[INFO] [stdout] 34 |   TEMP_SENSOR_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TempSensorFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NO_TEMP_SENSORS` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:35:3
[INFO] [stdout]    |
[INFO] [stdout] 35 |   NO_TEMP_SENSORS,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NoTempSensors`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/controllers/temp.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `HUMID_SENSOR_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:36:3
[INFO] [stdout]    |
[INFO] [stdout] 36 |   HUMID_SENSOR_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `HumidSensorFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `WATER_SENSOR_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:37:3
[INFO] [stdout]    |
[INFO] [stdout] 37 |   WATER_SENSOR_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `WaterSensorFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Severity`, `Title`
[INFO] [stdout]  --> src/controllers/temp.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::data::alarms::{Title, Severity};
[INFO] [stdout]   |                           ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SOIL_SENSOR_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:38:3
[INFO] [stdout]    |
[INFO] [stdout] 38 |   SOIL_SENSOR_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SoilSensorFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CAMERA_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:39:3
[INFO] [stdout]    |
[INFO] [stdout] 39 |   CAMERA_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CameraFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FILE_SYSTEM` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:40:3
[INFO] [stdout]    |
[INFO] [stdout] 40 |   FILE_SYSTEM,
[INFO] [stdout]    |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `FileSystem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AtomicBool`, `AtomicUsize`
[INFO] [stdout]  --> src/controllers/humid.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::atomic::{Ordering, AtomicBool, AtomicUsize};
[INFO] [stdout]   |                                   ^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CALIBRATION_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:41:3
[INFO] [stdout]    |
[INFO] [stdout] 41 |   CALIBRATION_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CalibrationFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DATA_COLLECTION` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:42:3
[INFO] [stdout]    |
[INFO] [stdout] 42 |   DATA_COLLECTION,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DataCollection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/controllers/humid.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GPIO_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:43:3
[INFO] [stdout]    |
[INFO] [stdout] 43 |   GPIO_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `GpioFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PROGRAM_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:44:3
[INFO] [stdout]    |
[INFO] [stdout] 44 |   PROGRAM_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ProgramFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Severity`, `Title`
[INFO] [stdout]  --> src/controllers/humid.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::data::alarms::{Title, Severity};
[INFO] [stdout]   |                           ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Timespec`
[INFO] [stdout]  --> src/data/heat.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use time::Timespec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Timespec`
[INFO] [stdout]  --> src/data/lights.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use time::Timespec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Timespec`
[INFO] [stdout]  --> src/data/water.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use time::Timespec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Paths`
[INFO] [stdout]   --> src/sensors/drivers/ds18b20.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | use glob::{glob, Paths};
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Severity`, `Title`
[INFO] [stdout]  --> src/controllers/mcp.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::data::alarms::{Title, Severity};
[INFO] [stdout]   |                           ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read`, `Write`
[INFO] [stdout]  --> src/sensors/drivers/mcp3008.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{Read, Write};
[INFO] [stdout]   |               ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AtomicPtr`
[INFO] [stdout]  --> src/state.rs:1:61
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::atomic::{AtomicU32, AtomicBool, AtomicUsize, AtomicPtr, Ordering};
[INFO] [stdout]   |                                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::data::alarms`
[INFO] [stdout]  --> src/controllers/heat.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::data::alarms;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Severity`, `Title`
[INFO] [stdout]  --> src/controllers/heat.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::data::alarms::{Title, Severity};
[INFO] [stdout]   |                           ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AtomicBool`, `AtomicUsize`
[INFO] [stdout]  --> src/controllers/lights.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::atomic::{AtomicBool, AtomicUsize};
[INFO] [stdout]   |                         ^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/controllers/lights.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::data::alarms`
[INFO] [stdout]  --> src/controllers/lights.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::data::alarms;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Severity`, `Title`
[INFO] [stdout]  --> src/controllers/lights.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::data::alarms::{Title, Severity};
[INFO] [stdout]   |                           ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Timespec`
[INFO] [stdout]  --> src/data/temp.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use time::Timespec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Timespec`
[INFO] [stdout]  --> src/data/humid.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use time::Timespec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Timespec`
[INFO] [stdout]  --> src/data/soil.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use time::Timespec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `HEAT_TIME_EXCEEDED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:30:3
[INFO] [stdout]    |
[INFO] [stdout] 30 |   HEAT_TIME_EXCEEDED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `HeatTimeExceeded`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MAX_TEMP_EXCEEDED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:31:3
[INFO] [stdout]    |
[INFO] [stdout] 31 |   MAX_TEMP_EXCEEDED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MaxTempExceeded`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MIN_TEMP_EXCEEDED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:32:3
[INFO] [stdout]    |
[INFO] [stdout] 32 |   MIN_TEMP_EXCEEDED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MinTempExceeded`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `WATER_EMPTY` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:33:3
[INFO] [stdout]    |
[INFO] [stdout] 33 |   WATER_EMPTY,
[INFO] [stdout]    |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `WaterEmpty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TEMP_SENSOR_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:34:3
[INFO] [stdout]    |
[INFO] [stdout] 34 |   TEMP_SENSOR_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TempSensorFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NO_TEMP_SENSORS` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:35:3
[INFO] [stdout]    |
[INFO] [stdout] 35 |   NO_TEMP_SENSORS,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NoTempSensors`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `HUMID_SENSOR_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:36:3
[INFO] [stdout]    |
[INFO] [stdout] 36 |   HUMID_SENSOR_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `HumidSensorFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `WATER_SENSOR_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:37:3
[INFO] [stdout]    |
[INFO] [stdout] 37 |   WATER_SENSOR_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `WaterSensorFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SOIL_SENSOR_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:38:3
[INFO] [stdout]    |
[INFO] [stdout] 38 |   SOIL_SENSOR_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SoilSensorFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CAMERA_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:39:3
[INFO] [stdout]    |
[INFO] [stdout] 39 |   CAMERA_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CameraFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FILE_SYSTEM` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:40:3
[INFO] [stdout]    |
[INFO] [stdout] 40 |   FILE_SYSTEM,
[INFO] [stdout]    |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `FileSystem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CALIBRATION_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:41:3
[INFO] [stdout]    |
[INFO] [stdout] 41 |   CALIBRATION_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CalibrationFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DATA_COLLECTION` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:42:3
[INFO] [stdout]    |
[INFO] [stdout] 42 |   DATA_COLLECTION,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DataCollection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GPIO_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:43:3
[INFO] [stdout]    |
[INFO] [stdout] 43 |   GPIO_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `GpioFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PROGRAM_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:44:3
[INFO] [stdout]    |
[INFO] [stdout] 44 |   PROGRAM_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ProgramFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Timespec`
[INFO] [stdout]  --> src/data/heat.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use time::Timespec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Timespec`
[INFO] [stdout]  --> src/data/lights.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use time::Timespec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Timespec`
[INFO] [stdout]  --> src/data/water.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use time::Timespec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Paths`
[INFO] [stdout]   --> src/sensors/drivers/ds18b20.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | use glob::{glob, Paths};
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read`, `Write`
[INFO] [stdout]  --> src/sensors/drivers/mcp3008.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{Read, Write};
[INFO] [stdout]   |               ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AtomicPtr`
[INFO] [stdout]  --> src/state.rs:1:61
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::atomic::{AtomicU32, AtomicBool, AtomicUsize, AtomicPtr, Ordering};
[INFO] [stdout]   |                                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/controllers/humid.rs:64:11
[INFO] [stdout]    |
[INFO] [stdout] 64 |       Err(e) => {
[INFO] [stdout]    |           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]    --> src/controllers/mcp.rs:344:17
[INFO] [stdout]     |
[INFO] [stdout] 344 |             let message = format!("Soil calibration has failed. Error: {}", e);
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dbpath`
[INFO] [stdout]  --> src/data/util.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn connect(dbpath: &str) -> Result<Connection, DataError> {
[INFO] [stdout]   |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_dbpath`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/controllers/humid.rs:64:11
[INFO] [stdout]    |
[INFO] [stdout] 64 |       Err(e) => {
[INFO] [stdout]    |           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]    --> src/controllers/mcp.rs:344:17
[INFO] [stdout]     |
[INFO] [stdout] 344 |             let message = format!("Soil calibration has failed. Error: {}", e);
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dbpath`
[INFO] [stdout]  --> src/data/util.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn connect(dbpath: &str) -> Result<Connection, DataError> {
[INFO] [stdout]   |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_dbpath`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/sensors/drivers/gpio.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let mut pin = match controller.get(pin_num) {
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/sensors/drivers/gpio.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let mut pin = match controller.get(pin_num) {
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `PUMP_GPIO_PIN`
[INFO] [stdout]   --> src/constants.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub const PUMP_GPIO_PIN: usize = 17;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BUZZER_GPIO_PIN`
[INFO] [stdout]   --> src/constants.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub const BUZZER_GPIO_PIN: usize = 14;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TEMP_GPIO_PIN`
[INFO] [stdout]   --> src/constants.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub const TEMP_GPIO_PIN: usize = 2; // One Wire Device
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `send_tcp`
[INFO] [stdout]    --> src/controllers/update.rs:225:6
[INFO] [stdout]     |
[INFO] [stdout] 225 |   fn send_tcp(&self, url: &String, record: &Vec<u8>) {
[INFO] [stdout]     |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CONNECTION_STRING`
[INFO] [stdout]  --> src/data/alarms.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | const CONNECTION_STRING: &str = "INSERT INTO alarms (time, title, severity, text) VALUES (?1, ?2, ?3, ?4)";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `submit`
[INFO] [stdout]   --> src/data/alarms.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn submit(time: Timespec, title: Title, severity: Severity, text: String) -> Result<(), DataError> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Title`
[INFO] [stdout]   --> src/data/alarms.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum Title {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Severity`
[INFO] [stdout]   --> src/data/alarms.rs:47:10
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub enum Severity {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `severity_to_string`
[INFO] [stdout]   --> src/data/alarms.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn severity_to_string(severity: &Severity) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `title_to_string`
[INFO] [stdout]   --> src/data/alarms.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn title_to_string(title: &Title) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pin_num`
[INFO] [stdout]  --> src/sensors/drivers/gpio.rs:6:3
[INFO] [stdout]   |
[INFO] [stdout] 6 |   pin_num: u8,
[INFO] [stdout]   |   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `values`
[INFO] [stdout]   --> src/util/window.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 |   pub fn values(&self) -> &VecDeque<T> {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `imean`
[INFO] [stdout]   --> src/util/math.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn imean(data: &[i32]) -> Option<f32> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `imedian`
[INFO] [stdout]   --> src/util/math.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn imedian(data: &[i32]) -> Option<f32> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `istd_deviation`
[INFO] [stdout]   --> src/util/math.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn istd_deviation(data: &[i32]) -> Option<f32> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `str_to_u32`
[INFO] [stdout]  --> src/util/bytes.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn str_to_u32(string: &String) -> u32 {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `PUMP_GPIO_PIN`
[INFO] [stdout]   --> src/constants.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub const PUMP_GPIO_PIN: usize = 17;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BUZZER_GPIO_PIN`
[INFO] [stdout]   --> src/constants.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub const BUZZER_GPIO_PIN: usize = 14;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TEMP_GPIO_PIN`
[INFO] [stdout]   --> src/constants.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub const TEMP_GPIO_PIN: usize = 2; // One Wire Device
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `send_tcp`
[INFO] [stdout]    --> src/controllers/update.rs:225:6
[INFO] [stdout]     |
[INFO] [stdout] 225 |   fn send_tcp(&self, url: &String, record: &Vec<u8>) {
[INFO] [stdout]     |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CONNECTION_STRING`
[INFO] [stdout]  --> src/data/alarms.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | const CONNECTION_STRING: &str = "INSERT INTO alarms (time, title, severity, text) VALUES (?1, ?2, ?3, ?4)";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `submit`
[INFO] [stdout]   --> src/data/alarms.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn submit(time: Timespec, title: Title, severity: Severity, text: String) -> Result<(), DataError> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Title`
[INFO] [stdout]   --> src/data/alarms.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum Title {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Severity`
[INFO] [stdout]   --> src/data/alarms.rs:47:10
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub enum Severity {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `severity_to_string`
[INFO] [stdout]   --> src/data/alarms.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn severity_to_string(severity: &Severity) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `title_to_string`
[INFO] [stdout]   --> src/data/alarms.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn title_to_string(title: &Title) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pin_num`
[INFO] [stdout]  --> src/sensors/drivers/gpio.rs:6:3
[INFO] [stdout]   |
[INFO] [stdout] 6 |   pin_num: u8,
[INFO] [stdout]   |   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `values`
[INFO] [stdout]   --> src/util/window.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 |   pub fn values(&self) -> &VecDeque<T> {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `imean`
[INFO] [stdout]   --> src/util/math.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn imean(data: &[i32]) -> Option<f32> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `imedian`
[INFO] [stdout]   --> src/util/math.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn imedian(data: &[i32]) -> Option<f32> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `istd_deviation`
[INFO] [stdout]   --> src/util/math.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn istd_deviation(data: &[i32]) -> Option<f32> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `str_to_u32`
[INFO] [stdout]  --> src/util/bytes.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn str_to_u32(string: &String) -> u32 {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 59 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 59 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "dd38d27e40e02293aa8c4bed77d0a07358de83d6949689eb43146a84b22299fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd38d27e40e02293aa8c4bed77d0a07358de83d6949689eb43146a84b22299fe", kill_on_drop: false }`
[INFO] [stdout] dd38d27e40e02293aa8c4bed77d0a07358de83d6949689eb43146a84b22299fe