[INFO] cloning repository https://github.com/Simarra/baby_sensor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Simarra/baby_sensor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimarra%2Fbaby_sensor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimarra%2Fbaby_sensor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 44639e768665f8bcc14d0375abbdf2770d3a8c49
[INFO] checking Simarra/baby_sensor against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimarra%2Fbaby_sensor" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Simarra/baby_sensor on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Simarra/baby_sensor
[INFO] finished tweaking git repo https://github.com/Simarra/baby_sensor
[INFO] tweaked toml for git repo https://github.com/Simarra/baby_sensor written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Simarra/baby_sensor 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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] warning: unused manifest key: target.armv7-unknown-linux-gnueabihf.linker
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded const_fn v0.4.6
[INFO] [stderr]   Downloaded async-trait v0.1.49
[INFO] [stderr]   Downloaded regex v1.4.5
[INFO] [stderr]   Downloaded diesel v1.4.6
[INFO] [stderr]   Downloaded libsqlite3-sys v0.20.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5e64aec8d6833ee0475cb0fb4e95cd79a23129bcd6ec0e606fcadbe3be48637
[INFO] running `Command { std: "docker" "start" "-a" "e5e64aec8d6833ee0475cb0fb4e95cd79a23129bcd6ec0e606fcadbe3be48637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5e64aec8d6833ee0475cb0fb4e95cd79a23129bcd6ec0e606fcadbe3be48637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5e64aec8d6833ee0475cb0fb4e95cd79a23129bcd6ec0e606fcadbe3be48637", kill_on_drop: false }`
[INFO] [stdout] e5e64aec8d6833ee0475cb0fb4e95cd79a23129bcd6ec0e606fcadbe3be48637
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf765070b3ef313203fdd222ddc7eed8ca4bf63a978b4afbc34d12624498dfa2
[INFO] running `Command { std: "docker" "start" "-a" "cf765070b3ef313203fdd222ddc7eed8ca4bf63a978b4afbc34d12624498dfa2", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] warning: unused manifest key: target.armv7-unknown-linux-gnueabihf.linker
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[INFO] [stderr]     Checking baby_sensor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::functions`
[INFO] [stdout]  --> src/api.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::functions;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `db::*`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use db::*;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::functions`
[INFO] [stdout]  --> src/api.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::functions;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]   --> src/baby_loop.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::fs;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `db::*`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use db::*;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]   --> src/baby_loop.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::fs;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]   --> src/baby_loop.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::fs::File;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]   --> src/baby_loop.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::fs::File;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]   --> src/baby_loop.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::io;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]   --> src/baby_loop.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::io;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path`
[INFO] [stdout]   --> src/baby_loop.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::path;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path`
[INFO] [stdout]   --> src/baby_loop.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::path;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m_error`
[INFO] [stdout]   --> src/functions.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |         Err(m_error) => panic!("Files doest not exists!"),
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_m_error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m_error`
[INFO] [stdout]   --> src/functions.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |         Err(m_error) => panic!("Files doest not exists!"),
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_m_error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sensor_file`
[INFO] [stdout]   --> src/functions.rs:32:24
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn get_temperature(sensor_file: &std::path::PathBuf) -> f32 {
[INFO] [stdout]    |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sensor_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sensor_file`
[INFO] [stdout]   --> src/functions.rs:32:24
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn get_temperature(sensor_file: &std::path::PathBuf) -> f32 {
[INFO] [stdout]    |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sensor_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sensor_file`
[INFO] [stdout]   --> src/baby_loop.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     sensor_file: &std::path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sensor_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db_file`
[INFO] [stdout]   --> src/baby_loop.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     db_file: &std::path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_db_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sensor_file`
[INFO] [stdout]   --> src/baby_loop.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     sensor_file: &std::path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sensor_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db_file`
[INFO] [stdout]   --> src/baby_loop.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     db_file: &std::path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_db_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_sensor_file` is never used
[INFO] [stdout]  --> src/functions.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn read_sensor_file(sensor_file: &std::path::PathBuf) -> Result<String, String> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_temperature` is never used
[INFO] [stdout]   --> src/functions.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn extract_temperature(sensor_content: &String) -> Result<f32, std::num::ParseFloatError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_temperature` is never used
[INFO] [stdout]   --> src/functions.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn get_temperature(sensor_file: &std::path::PathBuf) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_loop` is never used
[INFO] [stdout]   --> src/baby_loop.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn run_loop(
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_sensor_file` is never used
[INFO] [stdout]  --> src/functions.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn read_sensor_file(sensor_file: &std::path::PathBuf) -> Result<String, String> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_temperature` is never used
[INFO] [stdout]   --> src/functions.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn get_temperature(sensor_file: &std::path::PathBuf) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_loop` is never used
[INFO] [stdout]   --> src/baby_loop.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn run_loop(
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     api::main();
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let _ = api::main();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     api::main();
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let _ = api::main();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.69s
[INFO] running `Command { std: "docker" "inspect" "cf765070b3ef313203fdd222ddc7eed8ca4bf63a978b4afbc34d12624498dfa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf765070b3ef313203fdd222ddc7eed8ca4bf63a978b4afbc34d12624498dfa2", kill_on_drop: false }`
[INFO] [stdout] cf765070b3ef313203fdd222ddc7eed8ca4bf63a978b4afbc34d12624498dfa2
