[INFO] cloning repository https://github.com/mgurlitz/kasa [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mgurlitz/kasa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgurlitz%2Fkasa", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgurlitz%2Fkasa'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f894cf732d849675dd1b27911e9c909a8e896cd6 [INFO] checking mgurlitz/kasa/f894cf732d849675dd1b27911e9c909a8e896cd6 against master#cb40c25f6aebb637163d26bf76a680ed6e5d1eda for pr-156157 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgurlitz%2Fkasa" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/mgurlitz/kasa [INFO] finished tweaking git repo https://github.com/mgurlitz/kasa [INFO] tweaked toml for git repo https://github.com/mgurlitz/kasa written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mgurlitz/kasa on toolchain cb40c25f6aebb637163d26bf76a680ed6e5d1eda [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb40c25f6aebb637163d26bf76a680ed6e5d1eda" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mgurlitz/kasa 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" "+cb40c25f6aebb637163d26bf76a680ed6e5d1eda" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zmij v1.0.16 [INFO] [stderr] Downloaded sunrise v3.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cb40c25f6aebb637163d26bf76a680ed6e5d1eda" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e2d23d77919a022afc5b876dfab0418a0a92575791e85201c3a4bc06ba860f1f [INFO] running `Command { std: "docker" "start" "-a" "e2d23d77919a022afc5b876dfab0418a0a92575791e85201c3a4bc06ba860f1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2d23d77919a022afc5b876dfab0418a0a92575791e85201c3a4bc06ba860f1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2d23d77919a022afc5b876dfab0418a0a92575791e85201c3a4bc06ba860f1f", kill_on_drop: false }` [INFO] [stdout] e2d23d77919a022afc5b876dfab0418a0a92575791e85201c3a4bc06ba860f1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cb40c25f6aebb637163d26bf76a680ed6e5d1eda" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e77d1d61c11eb5d6c4f51447f2639499a97202c741c82073aa1100cdd23badb2 [INFO] running `Command { std: "docker" "start" "-a" "e77d1d61c11eb5d6c4f51447f2639499a97202c741c82073aa1100cdd23badb2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Checking http v1.4.0 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling zmij v1.0.16 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking clap_lex v0.7.7 [INFO] [stderr] Checking chrono v0.4.43 [INFO] [stderr] Checking clap_builder v4.5.54 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking http-body-util v0.1.3 [INFO] [stderr] Checking sunrise v3.0.0 [INFO] [stderr] Checking errno v0.3.14 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking socket2 v0.6.2 [INFO] [stderr] Checking mio v1.1.1 [INFO] [stderr] Checking signal-hook-registry v1.4.8 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking tokio v1.49.0 [INFO] [stderr] Checking clap v4.5.54 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking hyper v1.8.1 [INFO] [stderr] Checking hyper-util v0.1.19 [INFO] [stderr] Checking kasa v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `tokio::io::AsyncReadExt` [INFO] [stdout] --> src/dashboard.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use tokio::io::AsyncReadExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> src/kasa_protocol.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | let resp = &decrypt(&read_kasa_resp(stream).await.unwrap()); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/kasa_protocol.rs:127:5 [INFO] [stdout] | [INFO] [stdout] 127 | send_kasa_cmd(stream, &js).await; [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 127 | let _ = send_kasa_cmd(stream, &js).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/kasa_protocol.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 140 | send_kasa_cmd(stream, &js).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 140 | let _ = send_kasa_cmd(stream, &js).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/kasa_protocol.rs:154:5 [INFO] [stdout] | [INFO] [stdout] 154 | send_kasa_cmd(stream, &js).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 154 | let _ = send_kasa_cmd(stream, &js).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/kasa_protocol.rs:167:5 [INFO] [stdout] | [INFO] [stdout] 167 | send_kasa_cmd(stream, &js).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 167 | let _ = send_kasa_cmd(stream, &js).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::io::AsyncReadExt` [INFO] [stdout] --> src/dashboard.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use tokio::io::AsyncReadExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> src/kasa_protocol.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | let resp = &decrypt(&read_kasa_resp(stream).await.unwrap()); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/kasa_protocol.rs:127:5 [INFO] [stdout] | [INFO] [stdout] 127 | send_kasa_cmd(stream, &js).await; [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 127 | let _ = send_kasa_cmd(stream, &js).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/kasa_protocol.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 140 | send_kasa_cmd(stream, &js).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 140 | let _ = send_kasa_cmd(stream, &js).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/kasa_protocol.rs:154:5 [INFO] [stdout] | [INFO] [stdout] 154 | send_kasa_cmd(stream, &js).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 154 | let _ = send_kasa_cmd(stream, &js).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/kasa_protocol.rs:167:5 [INFO] [stdout] | [INFO] [stdout] 167 | send_kasa_cmd(stream, &js).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 167 | let _ = send_kasa_cmd(stream, &js).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::io::AsyncReadExt` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::io::AsyncReadExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::io::AsyncReadExt` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::io::AsyncReadExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/main.rs:97:25 [INFO] [stdout] | [INFO] [stdout] 97 | for n in 0..3 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `brightness` [INFO] [stdout] --> src/main.rs:132:33 [INFO] [stdout] | [INFO] [stdout] 132 | Commands::Set { brightness, color_temp, hue, saturation, ref mode, on_off } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `brightness: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color_temp` [INFO] [stdout] --> src/main.rs:132:45 [INFO] [stdout] | [INFO] [stdout] 132 | Commands::Set { brightness, color_temp, hue, saturation, ref mode, on_off } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `color_temp: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hue` [INFO] [stdout] --> src/main.rs:132:57 [INFO] [stdout] | [INFO] [stdout] 132 | Commands::Set { brightness, color_temp, hue, saturation, ref mode, on_off } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `hue: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `saturation` [INFO] [stdout] --> src/main.rs:132:62 [INFO] [stdout] | [INFO] [stdout] 132 | Commands::Set { brightness, color_temp, hue, saturation, ref mode, on_off } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `saturation: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mode` [INFO] [stdout] --> src/main.rs:132:74 [INFO] [stdout] | [INFO] [stdout] 132 | Commands::Set { brightness, color_temp, hue, saturation, ref mode, on_off } => { [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `mode: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/main.rs:97:25 [INFO] [stdout] | [INFO] [stdout] 97 | for n in 0..3 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `brightness` [INFO] [stdout] --> src/main.rs:132:33 [INFO] [stdout] | [INFO] [stdout] 132 | Commands::Set { brightness, color_temp, hue, saturation, ref mode, on_off } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `brightness: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color_temp` [INFO] [stdout] --> src/main.rs:132:45 [INFO] [stdout] | [INFO] [stdout] 132 | Commands::Set { brightness, color_temp, hue, saturation, ref mode, on_off } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `color_temp: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hue` [INFO] [stdout] --> src/main.rs:132:57 [INFO] [stdout] | [INFO] [stdout] 132 | Commands::Set { brightness, color_temp, hue, saturation, ref mode, on_off } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `hue: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `saturation` [INFO] [stdout] --> src/main.rs:132:62 [INFO] [stdout] | [INFO] [stdout] 132 | Commands::Set { brightness, color_temp, hue, saturation, ref mode, on_off } => { [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `saturation: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mode` [INFO] [stdout] --> src/main.rs:132:74 [INFO] [stdout] | [INFO] [stdout] 132 | Commands::Set { brightness, color_temp, hue, saturation, ref mode, on_off } => { [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `mode: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.21s [INFO] running `Command { std: "docker" "inspect" "e77d1d61c11eb5d6c4f51447f2639499a97202c741c82073aa1100cdd23badb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e77d1d61c11eb5d6c4f51447f2639499a97202c741c82073aa1100cdd23badb2", kill_on_drop: false }` [INFO] [stdout] e77d1d61c11eb5d6c4f51447f2639499a97202c741c82073aa1100cdd23badb2