[INFO] cloning repository https://github.com/Mojo703/waveshare_serial_servo_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mojo703/waveshare_serial_servo_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMojo703%2Fwaveshare_serial_servo_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMojo703%2Fwaveshare_serial_servo_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bf838ffbb5b90cd78d89961d768d5ebaa2f4c094 [INFO] checking Mojo703/waveshare_serial_servo_rs against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMojo703%2Fwaveshare_serial_servo_rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Mojo703/waveshare_serial_servo_rs [INFO] finished tweaking git repo https://github.com/Mojo703/waveshare_serial_servo_rs [INFO] tweaked toml for git repo https://github.com/Mojo703/waveshare_serial_servo_rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Mojo703/waveshare_serial_servo_rs 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/Mojo703/waveshare_serial_servo_rs 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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1d3430cac744c9177a566259a2274e159a4792246144e863b78884af696e7061 [INFO] running `Command { std: "docker" "start" "1d3430cac744c9177a566259a2274e159a4792246144e863b78884af696e7061", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d3430cac744c9177a566259a2274e159a4792246144e863b78884af696e7061", 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" "1d3430cac744c9177a566259a2274e159a4792246144e863b78884af696e7061" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d3430cac744c9177a566259a2274e159a4792246144e863b78884af696e7061", 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" "1d3430cac744c9177a566259a2274e159a4792246144e863b78884af696e7061" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking libudev v0.3.0 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling enumn v0.1.14 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking unescaper v0.1.5 [INFO] [stderr] Checking serialport v4.7.0 [INFO] [stderr] Checking angle v0.5.0 [INFO] [stderr] Checking waveshare_serial_servo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: useless conversion to the same type: `u8` [INFO] [stdout] --> src/hardware.rs:45:32 [INFO] [stdout] | [INFO] [stdout] 45 | Self::Single(x) => x.into(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] 45 - Self::Single(x) => x.into(), [INFO] [stdout] 45 + Self::Single(x) => x, [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 45 - Self::Single(x) => x.into(), [INFO] [stdout] 45 + Self::Single(x) => >::into(x), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `waveshare_serial_servo` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: useless conversion to the same type: `u8` [INFO] [stdout] --> src/hardware.rs:45:32 [INFO] [stdout] | [INFO] [stdout] 45 | Self::Single(x) => x.into(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into 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] 45 - Self::Single(x) => x.into(), [INFO] [stdout] 45 + Self::Single(x) => x, [INFO] [stdout] | [INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint [INFO] [stdout] | [INFO] [stdout] 45 - Self::Single(x) => x.into(), [INFO] [stdout] 45 + Self::Single(x) => >::into(x), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `waveshare_serial_servo` (lib test) due to 1 previous error [INFO] [stderr] warning: unused dependency `enumn` [INFO] [stderr] --> Cargo.toml:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | enumn = "0.1.14" [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::unused_dependencies` is set to `warn` by default [INFO] [stderr] help: consider removing the dependency on `enumn` [INFO] [stderr] warning: `waveshare_serial_servo` (manifest) generated 1 warning [INFO] running `Command { std: "docker" "inspect" "1d3430cac744c9177a566259a2274e159a4792246144e863b78884af696e7061", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d3430cac744c9177a566259a2274e159a4792246144e863b78884af696e7061", kill_on_drop: false }` [INFO] [stdout] 1d3430cac744c9177a566259a2274e159a4792246144e863b78884af696e7061