[INFO] cloning repository https://github.com/cidit/robo-hal-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cidit/robo-hal-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcidit%2Frobo-hal-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcidit%2Frobo-hal-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 15884d684389081f121df4a4b7acea8859051015 [INFO] checking cidit/robo-hal-rs against try#0f31acebf540c89e4a4d5d114959fe91973419cb for pr-147017 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcidit%2Frobo-hal-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/cidit/robo-hal-rs [INFO] finished tweaking git repo https://github.com/cidit/robo-hal-rs [INFO] tweaked toml for git repo https://github.com/cidit/robo-hal-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cidit/robo-hal-rs on toolchain 0f31acebf540c89e4a4d5d114959fe91973419cb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0f31acebf540c89e4a4d5d114959fe91973419cb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/cidit/robo-hal-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" "+0f31acebf540c89e4a4d5d114959fe91973419cb" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+0f31acebf540c89e4a4d5d114959fe91973419cb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4b3950f76fb582bd8e26e8ed6e80dcc5ec99bde0c4e26f343d9313394d5106e4 [INFO] running `Command { std: "docker" "start" "-a" "4b3950f76fb582bd8e26e8ed6e80dcc5ec99bde0c4e26f343d9313394d5106e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4b3950f76fb582bd8e26e8ed6e80dcc5ec99bde0c4e26f343d9313394d5106e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b3950f76fb582bd8e26e8ed6e80dcc5ec99bde0c4e26f343d9313394d5106e4", kill_on_drop: false }` [INFO] [stdout] 4b3950f76fb582bd8e26e8ed6e80dcc5ec99bde0c4e26f343d9313394d5106e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+0f31acebf540c89e4a4d5d114959fe91973419cb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba0327a49fc4226143f5b34c8158d4fb7aee412b0cbd2e256f96a4f75e7585db [INFO] running `Command { std: "docker" "start" "-a" "ba0327a49fc4226143f5b34c8158d4fb7aee412b0cbd2e256f96a4f75e7585db", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.92 [INFO] [stderr] Compiling rustix v0.38.42 [INFO] [stderr] Checking 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[stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/util.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | if (self.is_time()) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 31 - if (self.is_time()) { [INFO] [stdout] 31 + if self.is_time() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/sensors.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | todo!("store the damn value"); [INFO] [stdout] | ----------------------------- any code following this expression is unreachable [INFO] [stdout] 13 | return true; [INFO] [stdout] | ^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `angle` [INFO] [stdout] --> src/drives.rs:32:29 [INFO] [stdout] | [INFO] [stdout] 32 | fn set_angle(&mut self, angle: f32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_angle` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `speed` [INFO] [stdout] --> src/drives.rs:37:29 [INFO] [stdout] | [INFO] [stdout] 37 | fn set_speed(&mut self, speed: f32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_speed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> src/drives.rs:81:32 [INFO] [stdout] | [INFO] [stdout] 81 | fn set_position(&mut self, position: f32) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Motor` is never used [INFO] [stdout] --> src/drives.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait Motor [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 `SmartMotor` is never constructed [INFO] [stdout] --> src/drives.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct SmartMotor [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_angle` and `set_speed` are never used [INFO] [stdout] --> src/drives.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 26 | / impl SmartMotor [INFO] [stdout] 27 | | where [INFO] [stdout] 28 | | M: Motor, [INFO] [stdout] 29 | | S: Sensor, [INFO] [stdout] | |___________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | fn set_angle(&mut self, angle: f32) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn set_speed(&mut self, speed: f32) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Bounds` is never constructed [INFO] [stdout] --> src/drives.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 54 | struct Bounds { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SmartHinge` is never constructed [INFO] [stdout] --> src/drives.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub struct SmartHinge [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `constraint_range`, `set_position`, and `get_position` are never used [INFO] [stdout] --> src/drives.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 70 | / impl SmartHinge [INFO] [stdout] 71 | | where [INFO] [stdout] 72 | | M: Motor, [INFO] [stdout] 73 | | S: Sensor, [INFO] [stdout] | |___________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 76 | fn constraint_range(&mut self, bounds: Bounds) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn set_position(&mut self, position: f32) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | fn get_position(&self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `K` is never constructed [INFO] [stdout] --> src/pid.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct K { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Mode` is never used [INFO] [stdout] --> src/pid.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum Mode { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PID` is never constructed [INFO] [stdout] --> src/pid.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct PID { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Output` is never used [INFO] [stdout] --> src/pid.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | type Output = f32; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `compute` are never used [INFO] [stdout] --> src/pid.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 22 | impl PID { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 23 | fn new(k: K, mode: Mode) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | fn compute(&self, input: f32, setpoint: f32, delta_time: u32) -> Output { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Lifecycle` is never used [INFO] [stdout] --> src/util.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | pub trait Lifecycle { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Timer` is never constructed [INFO] [stdout] --> src/util.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Timer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `is_time`, and `update` are never used [INFO] [stdout] --> src/util.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Timer { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 15 | /// the current time `now` can be set to a later time to delay the first execution of the timer [INFO] [stdout] 16 | pub fn new(now: f32, delay: f32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn is_time(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn update(&mut self, now: f32) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Sensor` is never used [INFO] [stdout] --> src/sensors.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait Sensor { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking cosmic-text v0.12.1 [INFO] [stderr] Checking iced_core v0.13.2 [INFO] [stderr] Checking iced_futures v0.13.2 [INFO] [stderr] Checking iced_graphics v0.13.0 [INFO] [stderr] Checking iced_runtime v0.13.2 [INFO] [stderr] Checking iced_tiny_skia v0.13.0 [INFO] [stderr] Checking iced_winit v0.13.0 [INFO] [stderr] Checking iced_glyphon v0.6.0 [INFO] [stderr] Checking iced_wgpu v0.13.5 [INFO] [stderr] Checking iced_renderer v0.13.0 [INFO] [stderr] Checking iced_widget v0.13.4 [INFO] [stderr] Checking iced v0.13.1 [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/util.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | if (self.is_time()) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 31 - if (self.is_time()) { [INFO] [stdout] 31 + if self.is_time() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/sensors.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | todo!("store the damn value"); [INFO] [stdout] | ----------------------------- any code following this expression is unreachable [INFO] [stdout] 13 | return true; [INFO] [stdout] | ^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `angle` [INFO] [stdout] --> src/drives.rs:32:29 [INFO] [stdout] | [INFO] [stdout] 32 | fn set_angle(&mut self, angle: f32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_angle` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `speed` [INFO] [stdout] --> src/drives.rs:37:29 [INFO] [stdout] | [INFO] [stdout] 37 | fn set_speed(&mut self, speed: f32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_speed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> src/drives.rs:81:32 [INFO] [stdout] | [INFO] [stdout] 81 | fn set_position(&mut self, position: f32) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Motor` is never used [INFO] [stdout] --> src/drives.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait Motor [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 `SmartMotor` is never constructed [INFO] [stdout] --> src/drives.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct SmartMotor [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_angle` and `set_speed` are never used [INFO] [stdout] --> src/drives.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 26 | / impl SmartMotor [INFO] [stdout] 27 | | where [INFO] [stdout] 28 | | M: Motor, [INFO] [stdout] 29 | | S: Sensor, [INFO] [stdout] | |___________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | fn set_angle(&mut self, angle: f32) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn set_speed(&mut self, speed: f32) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Bounds` is never constructed [INFO] [stdout] --> src/drives.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 54 | struct Bounds { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SmartHinge` is never constructed [INFO] [stdout] --> src/drives.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub struct SmartHinge [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `constraint_range`, `set_position`, and `get_position` are never used [INFO] [stdout] --> src/drives.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 70 | / impl SmartHinge [INFO] [stdout] 71 | | where [INFO] [stdout] 72 | | M: Motor, [INFO] [stdout] 73 | | S: Sensor, [INFO] [stdout] | |___________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 76 | fn constraint_range(&mut self, bounds: Bounds) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn set_position(&mut self, position: f32) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | fn get_position(&self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `K` is never constructed [INFO] [stdout] --> src/pid.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct K { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Mode` is never used [INFO] [stdout] --> src/pid.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum Mode { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PID` is never constructed [INFO] [stdout] --> src/pid.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct PID { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Output` is never used [INFO] [stdout] --> src/pid.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | type Output = f32; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `compute` are never used [INFO] [stdout] --> src/pid.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 22 | impl PID { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 23 | fn new(k: K, mode: Mode) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | fn compute(&self, input: f32, setpoint: f32, delta_time: u32) -> Output { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Lifecycle` is never used [INFO] [stdout] --> src/util.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | pub trait Lifecycle { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Timer` is never constructed [INFO] [stdout] --> src/util.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Timer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `is_time`, and `update` are never used [INFO] [stdout] --> src/util.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Timer { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 15 | /// the current time `now` can be set to a later time to delay the first execution of the timer [INFO] [stdout] 16 | pub fn new(now: f32, delay: f32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn is_time(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn update(&mut self, now: f32) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Sensor` is never used [INFO] [stdout] --> src/sensors.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait Sensor { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> examples/viz_motor.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn view(&self) -> Column { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 15 | pub fn view(&self) -> Column<'_, Message> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 59s [INFO] running `Command { std: "docker" "inspect" "ba0327a49fc4226143f5b34c8158d4fb7aee412b0cbd2e256f96a4f75e7585db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba0327a49fc4226143f5b34c8158d4fb7aee412b0cbd2e256f96a4f75e7585db", kill_on_drop: false }` [INFO] [stdout] ba0327a49fc4226143f5b34c8158d4fb7aee412b0cbd2e256f96a4f75e7585db