[INFO] cloning repository https://github.com/ep9io/rust-x206LCD
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ep9io/rust-x206LCD" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fep9io%2Frust-x206LCD", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fep9io%2Frust-x206LCD'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6b3064e655d478192db345175474403b44079e01
[INFO] checking ep9io/rust-x206LCD against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fep9io%2Frust-x206LCD" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ep9io/rust-x206LCD
[INFO] finished tweaking git repo https://github.com/ep9io/rust-x206LCD
[INFO] tweaked toml for git repo https://github.com/ep9io/rust-x206LCD written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ep9io/rust-x206LCD on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ep9io/rust-x206LCD 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c9fa2a16af3da61c8c8e814e9ec39f2101c6c012fb440e95b5388d3b3d85ca60
[INFO] running `Command { std: "docker" "start" "c9fa2a16af3da61c8c8e814e9ec39f2101c6c012fb440e95b5388d3b3d85ca60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9fa2a16af3da61c8c8e814e9ec39f2101c6c012fb440e95b5388d3b3d85ca60", 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" "c9fa2a16af3da61c8c8e814e9ec39f2101c6c012fb440e95b5388d3b3d85ca60" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9fa2a16af3da61c8c8e814e9ec39f2101c6c012fb440e95b5388d3b3d85ca60", 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" "c9fa2a16af3da61c8c8e814e9ec39f2101c6c012fb440e95b5388d3b3d85ca60" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking rust-x206LCD v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `debug`
[INFO] [stdout]   --> src/utils/hwmon.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |     if cfg!(feature = "debug") {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `debug` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `debug`
[INFO] [stdout]   --> src/utils/hwmon.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |     if cfg!(feature = "debug") {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `debug` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]  --> src/renderer/widgets.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct RenderContext<'a> {
[INFO] [stdout]   |            ------------- field in this struct
[INFO] [stdout] 9 |     pub config: &'a AppConfig, // Placeholder for future customisations of the widgets
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]    --> src/client/ax206lcd.rs:189:12
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl AX206LCD {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 189 |     pub fn clear(&mut self, color: (u8, u8, u8)) -> Result<(), AX206Error> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]  --> src/renderer/widgets.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct RenderContext<'a> {
[INFO] [stdout]   |            ------------- field in this struct
[INFO] [stdout] 9 |     pub config: &'a AppConfig, // Placeholder for future customisations of the widgets
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]    --> src/client/ax206lcd.rs:189:12
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl AX206LCD {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 189 |     pub fn clear(&mut self, color: (u8, u8, u8)) -> Result<(), AX206Error> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `anyhow::Error`
[INFO] [stdout]   --> src/main.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 |         return Err(e.into());
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 23 -         return Err(e.into());
[INFO] [stdout] 23 +         return Err(e);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 23 -         return Err(e.into());
[INFO] [stdout] 23 +         return Err(<anyhow::Error as Into<_>>::into(e));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `anyhow::Error`
[INFO] [stdout]   --> src/main.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 |         return Err(e.into());
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 23 -         return Err(e.into());
[INFO] [stdout] 23 +         return Err(e);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 23 -         return Err(e.into());
[INFO] [stdout] 23 +         return Err(<anyhow::Error as Into<_>>::into(e));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-x206LCD` (bin "ax206lcd") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rust-x206LCD` (bin "ax206lcd" test) due to 1 previous error
[INFO] [stderr] warning: unused dependency `humansize`
[INFO] [stderr]   --> Cargo.toml:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | humansize = "2.1"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `humansize`
[INFO] [stderr] warning: unused dependency `subprocess`
[INFO] [stderr]   --> Cargo.toml:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | subprocess = "0.2"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `subprocess`
[INFO] [stderr] warning: unused dependency `walkdir`
[INFO] [stderr]   --> Cargo.toml:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | walkdir = "2.3"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `walkdir`
[INFO] [stderr] warning: `rust-x206LCD` (manifest) generated 3 warnings
[INFO] running `Command { std: "docker" "inspect" "c9fa2a16af3da61c8c8e814e9ec39f2101c6c012fb440e95b5388d3b3d85ca60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9fa2a16af3da61c8c8e814e9ec39f2101c6c012fb440e95b5388d3b3d85ca60", kill_on_drop: false }`
[INFO] [stdout] c9fa2a16af3da61c8c8e814e9ec39f2101c6c012fb440e95b5388d3b3d85ca60
