[INFO] cloning repository https://github.com/w-utter/motor-gui [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/w-utter/motor-gui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw-utter%2Fmotor-gui", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw-utter%2Fmotor-gui'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 939af137184a79571fe3a1584b30f700eaf6b6a5 [INFO] checking w-utter/motor-gui against try#342ed2e8608ee307743c341962b427652cdb06e9 for pr-146562 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw-utter%2Fmotor-gui" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/w-utter/motor-gui [INFO] finished tweaking git repo https://github.com/w-utter/motor-gui [INFO] tweaked toml for git repo https://github.com/w-utter/motor-gui written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/w-utter/motor-gui on toolchain 342ed2e8608ee307743c341962b427652cdb06e9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/w-utter/motor-gui 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" "+342ed2e8608ee307743c341962b427652cdb06e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 98a74aeffad7aa3ebd9fa7a0a572b4bb01a39062ea45887a3b5a4546c1d7fe94 [INFO] running `Command { std: "docker" "start" "-a" "98a74aeffad7aa3ebd9fa7a0a572b4bb01a39062ea45887a3b5a4546c1d7fe94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98a74aeffad7aa3ebd9fa7a0a572b4bb01a39062ea45887a3b5a4546c1d7fe94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98a74aeffad7aa3ebd9fa7a0a572b4bb01a39062ea45887a3b5a4546c1d7fe94", kill_on_drop: false }` [INFO] [stdout] 98a74aeffad7aa3ebd9fa7a0a572b4bb01a39062ea45887a3b5a4546c1d7fe94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70b3ca052ff016c4ffadf49de62abd9fcb6536b7bdf8ddef659e4988d01b011a [INFO] running `Command { std: "docker" "start" "-a" "70b3ca052ff016c4ffadf49de62abd9fcb6536b7bdf8ddef659e4988d01b011a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking 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v0.10.1 [INFO] [stderr] Checking smithay-clipboard v0.7.2 [INFO] [stderr] Checking atspi-proxies v0.6.0 [INFO] [stderr] Checking accesskit_atspi_common v0.10.1 [INFO] [stderr] Checking arboard v3.5.0 [INFO] [stderr] Checking atspi-connection v0.6.0 [INFO] [stderr] Checking atspi v0.22.0 [INFO] [stderr] Checking accesskit_unix v0.13.1 [INFO] [stderr] Checking accesskit_winit v0.23.1 [INFO] [stderr] Checking egui-winit v0.31.1 [INFO] [stderr] Checking eframe v0.31.1 [INFO] [stderr] Checking motor-gui v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `motor` [INFO] [stdout] --> src/motor_backend/ds402.rs:244:38 [INFO] [stdout] | [INFO] [stdout] 244 | if let Some((motor, state)) = { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_motor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `motor` [INFO] [stdout] --> src/motor_backend/ds402.rs:265:38 [INFO] [stdout] | [INFO] [stdout] 265 | if let Some((motor, state)) = { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_motor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `motor` [INFO] [stdout] --> src/motor_backend/ds402.rs:338:38 [INFO] [stdout] | [INFO] [stdout] 338 | if let Some((motor, state)) = { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_motor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `motor` [INFO] [stdout] --> src/motor_backend/ds402.rs:244:38 [INFO] [stdout] | [INFO] [stdout] 244 | if let Some((motor, state)) = { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_motor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `motor` [INFO] [stdout] --> src/motor_backend/ds402.rs:265:38 [INFO] [stdout] | [INFO] [stdout] 265 | if let Some((motor, state)) = { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_motor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `motor` [INFO] [stdout] --> src/motor_backend/ds402.rs:338:38 [INFO] [stdout] | [INFO] [stdout] 338 | if let Some((motor, state)) = { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_motor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `network` [INFO] [stdout] --> src/main.rs:726:42 [INFO] [stdout] | [INFO] [stdout] 726 | for (interface_name, network) in &self.network_ifs { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_network` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ds402_tx` [INFO] [stdout] --> src/main.rs:730:58 [INFO] [stdout] | [INFO] [stdout] 730 | ... Some(ChosenEcatNetwork { ds402_tx, .. }) => { [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `ds402_tx: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `driver` is never read [INFO] [stdout] --> src/main.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 28 | struct ChosenEcatNetwork { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 29 | network_itf: String, [INFO] [stdout] 30 | driver: std::thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UiContext` is never constructed [INFO] [stdout] --> src/motor_backend/ds402.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct UiContext { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `UserControlInitState` is never used [INFO] [stdout] --> src/motor_backend/ds402.rs:366:10 [INFO] [stdout] | [INFO] [stdout] 366 | pub enum UserControlInitState { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `idx` is never used [INFO] [stdout] --> src/motor_backend/ds402.rs:617:12 [INFO] [stdout] | [INFO] [stdout] 585 | impl MotorUiConfig { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 617 | pub fn idx(&self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:738:41 [INFO] [stdout] | [INFO] [stdout] 738 | ... motor_backend::ds402::event_loop(thread_rx, thread_tx, ifname); [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] 738 | let _ = motor_backend::ds402::event_loop(thread_rx, thread_tx, ifname); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/motor_backend/ds402.rs:489:17 [INFO] [stdout] | [INFO] [stdout] 489 | err_tx.send((idx as _, Ds402Response::OutputCVP(out_cvp, time::Instant::now()))); [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] 489 | let _ = err_tx.send((idx as _, Ds402Response::OutputCVP(out_cvp, time::Instant::now()))); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `network` [INFO] [stdout] --> src/main.rs:726:42 [INFO] [stdout] | [INFO] [stdout] 726 | for (interface_name, network) in &self.network_ifs { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_network` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ds402_tx` [INFO] [stdout] --> src/main.rs:730:58 [INFO] [stdout] | [INFO] [stdout] 730 | ... Some(ChosenEcatNetwork { ds402_tx, .. }) => { [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `ds402_tx: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `driver` is never read [INFO] [stdout] --> src/main.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 28 | struct ChosenEcatNetwork { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 29 | network_itf: String, [INFO] [stdout] 30 | driver: std::thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UiContext` is never constructed [INFO] [stdout] --> src/motor_backend/ds402.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct UiContext { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `UserControlInitState` is never used [INFO] [stdout] --> src/motor_backend/ds402.rs:366:10 [INFO] [stdout] | [INFO] [stdout] 366 | pub enum UserControlInitState { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `idx` is never used [INFO] [stdout] --> src/motor_backend/ds402.rs:617:12 [INFO] [stdout] | [INFO] [stdout] 585 | impl MotorUiConfig { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 617 | pub fn idx(&self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:738:41 [INFO] [stdout] | [INFO] [stdout] 738 | ... motor_backend::ds402::event_loop(thread_rx, thread_tx, ifname); [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] 738 | let _ = motor_backend::ds402::event_loop(thread_rx, thread_tx, ifname); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/motor_backend/ds402.rs:489:17 [INFO] [stdout] | [INFO] [stdout] 489 | err_tx.send((idx as _, Ds402Response::OutputCVP(out_cvp, time::Instant::now()))); [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] 489 | let _ = err_tx.send((idx as _, Ds402Response::OutputCVP(out_cvp, time::Instant::now()))); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "70b3ca052ff016c4ffadf49de62abd9fcb6536b7bdf8ddef659e4988d01b011a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70b3ca052ff016c4ffadf49de62abd9fcb6536b7bdf8ddef659e4988d01b011a", kill_on_drop: false }` [INFO] [stdout] 70b3ca052ff016c4ffadf49de62abd9fcb6536b7bdf8ddef659e4988d01b011a