[INFO] cloning repository https://github.com/sirati/DellFanTemperatureMon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sirati/DellFanTemperatureMon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirati%2FDellFanTemperatureMon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirati%2FDellFanTemperatureMon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 655e3f7d3a3d86c3eb6b6ef3f206127af8a08f6e
[INFO] checking sirati/DellFanTemperatureMon against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirati%2FDellFanTemperatureMon" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sirati/DellFanTemperatureMon
[INFO] finished tweaking git repo https://github.com/sirati/DellFanTemperatureMon
[INFO] tweaked toml for git repo https://github.com/sirati/DellFanTemperatureMon written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sirati/DellFanTemperatureMon on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sirati/DellFanTemperatureMon 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `DellFanTemperatureMon` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc1/source/target/.../DellFanTemperatureMon
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `dell-fan-temperature-mon`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 - name = "DellFanTemperatureMon"
[INFO] [stderr] 15 + name = "dell-fan-temperature-mon"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `dell-fan-temperature-mon`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:19:17
[INFO] [stderr]    |
[INFO] [stderr] 19 ~ opt-level = "s"
[INFO] [stderr] 20 + [[bin]]
[INFO] [stderr] 21 + name = "dell-fan-temperature-mon"
[INFO] [stderr] 22 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `DellFanTemperatureMon` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 144d10a2011e6c979f3f62f1f7a1372e716882fa76f38eca1140b0f6487ed276
[INFO] running `Command { std: "docker" "start" "144d10a2011e6c979f3f62f1f7a1372e716882fa76f38eca1140b0f6487ed276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "144d10a2011e6c979f3f62f1f7a1372e716882fa76f38eca1140b0f6487ed276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "144d10a2011e6c979f3f62f1f7a1372e716882fa76f38eca1140b0f6487ed276" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "144d10a2011e6c979f3f62f1f7a1372e716882fa76f38eca1140b0f6487ed276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "144d10a2011e6c979f3f62f1f7a1372e716882fa76f38eca1140b0f6487ed276" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `DellFanTemperatureMon` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../DellFanTemperatureMon
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `dell-fan-temperature-mon`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 - name = "DellFanTemperatureMon"
[INFO] [stderr] 15 + name = "dell-fan-temperature-mon"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `dell-fan-temperature-mon`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:19:17
[INFO] [stderr]    |
[INFO] [stderr] 19 ~ opt-level = "s"
[INFO] [stderr] 20 + [[bin]]
[INFO] [stderr] 21 + name = "dell-fan-temperature-mon"
[INFO] [stderr] 22 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `DellFanTemperatureMon` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]     Checking ctrlc v3.4.4
[INFO] [stderr]     Checking DellFanTemperatureMon v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Oklab` is never constructed
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | enum Color {
[INFO] [stdout]    |      ----- variant in this enum
[INFO] [stdout] 20 |     Rgb(Rgb),
[INFO] [stdout] 21 |     Oklab(Oklab),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Color` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_oklab` is never used
[INFO] [stdout]   --> src/main.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl Color {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn to_oklab(&self) -> Oklab {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_max_diff_1` is never used
[INFO] [stdout]   --> src/main.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl Rgb {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 84 |     fn is_max_diff_1(self, other: Rgb) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `String` is never constructed
[INFO] [stdout]    --> src/main.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 193 | enum AnsiVariable<'a> {
[INFO] [stdout]     |      ------------ variant in this enum
[INFO] [stdout] 194 |     Display(&'a dyn fmt::Display),
[INFO] [stdout] 195 |     String(String),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AnsiVariable` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_rgb_oklab_rgb` is never used
[INFO] [stdout]    --> src/main.rs:410:4
[INFO] [stdout]     |
[INFO] [stdout] 410 | fn test_rgb_oklab_rgb(rgb: Rgb) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print_ansi` is never used
[INFO] [stdout]    --> src/main.rs:609:8
[INFO] [stdout]     |
[INFO] [stdout] 562 | impl I8kctlOutput {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 609 |     fn print_ansi(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: const parameter `variables` should have an upper case name
[INFO] [stdout]    --> src/main.rs:238:68
[INFO] [stdout]     |
[INFO] [stdout] 238 | struct AnsiString<const LENGTH: usize, const COLOURS: usize, const variables: usize> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]     |
[INFO] [stdout] 238 - struct AnsiString<const LENGTH: usize, const COLOURS: usize, const variables: usize> {
[INFO] [stdout] 238 + struct AnsiString<const LENGTH: usize, const COLOURS: usize, const VARIABLES: usize> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Oklab` is never constructed
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | enum Color {
[INFO] [stdout]    |      ----- variant in this enum
[INFO] [stdout] 20 |     Rgb(Rgb),
[INFO] [stdout] 21 |     Oklab(Oklab),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Color` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_oklab` is never used
[INFO] [stdout]   --> src/main.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl Color {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn to_oklab(&self) -> Oklab {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_max_diff_1` is never used
[INFO] [stdout]   --> src/main.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl Rgb {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 84 |     fn is_max_diff_1(self, other: Rgb) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `String` is never constructed
[INFO] [stdout]    --> src/main.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 193 | enum AnsiVariable<'a> {
[INFO] [stdout]     |      ------------ variant in this enum
[INFO] [stdout] 194 |     Display(&'a dyn fmt::Display),
[INFO] [stdout] 195 |     String(String),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AnsiVariable` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_rgb_oklab_rgb` is never used
[INFO] [stdout]    --> src/main.rs:410:4
[INFO] [stdout]     |
[INFO] [stdout] 410 | fn test_rgb_oklab_rgb(rgb: Rgb) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print_ansi` is never used
[INFO] [stdout]    --> src/main.rs:609:8
[INFO] [stdout]     |
[INFO] [stdout] 562 | impl I8kctlOutput {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 609 |     fn print_ansi(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: const parameter `variables` should have an upper case name
[INFO] [stdout]    --> src/main.rs:238:68
[INFO] [stdout]     |
[INFO] [stdout] 238 | struct AnsiString<const LENGTH: usize, const COLOURS: usize, const variables: usize> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]     |
[INFO] [stdout] 238 - struct AnsiString<const LENGTH: usize, const COLOURS: usize, const variables: usize> {
[INFO] [stdout] 238 + struct AnsiString<const LENGTH: usize, const COLOURS: usize, const VARIABLES: usize> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `ctrlc`
[INFO] [stderr]  --> Cargo.toml:9:15
[INFO] [stderr]   |
[INFO] [stderr] 9 | [dependencies.ctrlc]
[INFO] [stderr]   |               ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `ctrlc`
[INFO] [stderr] warning: unused dependency `lazy_static`
[INFO] [stderr]  --> Cargo.toml:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | lazy_static = "1.5.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `lazy_static`
[INFO] [stderr] warning: `DellFanTemperatureMon` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.18s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.28.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "144d10a2011e6c979f3f62f1f7a1372e716882fa76f38eca1140b0f6487ed276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "144d10a2011e6c979f3f62f1f7a1372e716882fa76f38eca1140b0f6487ed276", kill_on_drop: false }`
[INFO] [stdout] 144d10a2011e6c979f3f62f1f7a1372e716882fa76f38eca1140b0f6487ed276
