[INFO] cloning repository https://github.com/NayamiOR/data-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NayamiOR/data-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNayamiOR%2Fdata-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNayamiOR%2Fdata-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d815e51638085be585b58348331f84d040ba8be
[INFO] checking NayamiOR/data-engine against 65b20a97de33e9e59992793a144aef2950c48c76 for pr-154715
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNayamiOR%2Fdata-engine" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/NayamiOR/data-engine
[INFO] finished tweaking git repo https://github.com/NayamiOR/data-engine
[INFO] tweaked toml for git repo https://github.com/NayamiOR/data-engine written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NayamiOR/data-engine on toolchain 65b20a97de33e9e59992793a144aef2950c48c76
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/NayamiOR/data-engine 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" "+65b20a97de33e9e59992793a144aef2950c48c76" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c285b7673bd76676243306519846c514749c377a946b28d04553323d51178c02
[INFO] running `Command { std: "docker" "start" "c285b7673bd76676243306519846c514749c377a946b28d04553323d51178c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c285b7673bd76676243306519846c514749c377a946b28d04553323d51178c02", 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" "c285b7673bd76676243306519846c514749c377a946b28d04553323d51178c02" "/opt/rustwide/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c285b7673bd76676243306519846c514749c377a946b28d04553323d51178c02", 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" "c285b7673bd76676243306519846c514749c377a946b28d04553323d51178c02" "/opt/rustwide/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]   --> src/ui/charts.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |         Stroke::new(1.0, Color32::from_gray(80)),
[INFO] [stdout]    |                     ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout]    = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]   --> src/ui/charts.rs:61:53
[INFO] [stdout]    |
[INFO] [stdout] 61 |         painter.add(Shape::line(points, Stroke::new(2.0, color)));
[INFO] [stdout]    |                                                     ^^^ help: explicitly specify the type as `f32`: `2.0_f32`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]   --> src/ui/charts.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |         Stroke::new(1.0, Color32::from_gray(80)),
[INFO] [stdout]    |                     ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout]    = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]   --> src/ui/charts.rs:61:53
[INFO] [stdout]    |
[INFO] [stdout] 61 |         painter.add(Shape::line(points, Stroke::new(2.0, color)));
[INFO] [stdout]    |                                                     ^^^ help: explicitly specify the type as `f32`: `2.0_f32`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/encoder.rs:188:40
[INFO] [stdout]     |
[INFO] [stdout] 188 | ...                   if let Err(e) = client
[INFO] [stdout]     |                                  ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/encoder.rs:188:40
[INFO] [stdout]     |
[INFO] [stdout] 188 | ...                   if let Err(e) = client
[INFO] [stdout]     |                                  ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_ui_state_mut` is never used
[INFO] [stdout]   --> src/app.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl App {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn get_ui_state_mut(&mut self, id: &str) -> Option<&mut DeviceUiState> {
[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 `BehavioralControl` is never constructed
[INFO] [stdout]    --> src/device.rs:212:12
[INFO] [stdout]     |
[INFO] [stdout] 212 | pub struct BehavioralControl {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MqttConfig` is never constructed
[INFO] [stdout]   --> src/encoder.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct MqttConfig {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `seed` is never read
[INFO] [stdout]   --> src/motor_sim.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct NoiseModel {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 16 |     rng: StdRng,
[INFO] [stdout] 17 |     seed: u64,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reseed` is never used
[INFO] [stdout]   --> src/motor_sim.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl NoiseModel {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn reseed(&mut self, seed: u64) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `bearing_wear`, `total_hours`, `rated_rpm`, `set_rpm`, and `set_ambient_temp` are never used
[INFO] [stdout]    --> src/motor_sim.rs:439:12
[INFO] [stdout]     |
[INFO] [stdout] 305 | impl MotorSim {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 439 |     pub fn bearing_wear(&self) -> f64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 443 |     pub fn total_hours(&self) -> f64 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 447 |     pub fn rated_rpm(&self) -> f64 {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 457 |     pub fn set_rpm(&mut self, rpm: f64) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 461 |     pub fn set_ambient_temp(&mut self, temp: f64) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `remove` and `device_mut` are never used
[INFO] [stdout]    --> src/registry.rs:40:12
[INFO] [stdout]     |
[INFO] [stdout]  17 | impl DeviceRegistry {
[INFO] [stdout]     | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  40 |     pub fn remove(&mut self, id: &str) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |     pub fn device_mut(&mut self, id: &str) -> Option<&mut DeviceHandle> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Constant` is never constructed
[INFO] [stdout]  --> src/sensor_pattern.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum ColdSource {
[INFO] [stdout]   |          ---------- variant in this enum
[INFO] [stdout] 6 |     Constant { power: f64 },
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ColdSource` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_ui_state_mut` is never used
[INFO] [stdout]   --> src/app.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl App {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn get_ui_state_mut(&mut self, id: &str) -> Option<&mut DeviceUiState> {
[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 `BehavioralControl` is never constructed
[INFO] [stdout]    --> src/device.rs:212:12
[INFO] [stdout]     |
[INFO] [stdout] 212 | pub struct BehavioralControl {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MqttConfig` is never constructed
[INFO] [stdout]   --> src/encoder.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct MqttConfig {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `seed` is never read
[INFO] [stdout]   --> src/motor_sim.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct NoiseModel {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 16 |     rng: StdRng,
[INFO] [stdout] 17 |     seed: u64,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reseed` is never used
[INFO] [stdout]   --> src/motor_sim.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl NoiseModel {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn reseed(&mut self, seed: u64) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `total_hours` and `set_ambient_temp` are never used
[INFO] [stdout]    --> src/motor_sim.rs:443:12
[INFO] [stdout]     |
[INFO] [stdout] 305 | impl MotorSim {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 443 |     pub fn total_hours(&self) -> f64 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 461 |     pub fn set_ambient_temp(&mut self, temp: f64) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `remove` and `device_mut` are never used
[INFO] [stdout]    --> src/registry.rs:40:12
[INFO] [stdout]     |
[INFO] [stdout]  17 | impl DeviceRegistry {
[INFO] [stdout]     | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  40 |     pub fn remove(&mut self, id: &str) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |     pub fn device_mut(&mut self, id: &str) -> Option<&mut DeviceHandle> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: glutin v0.32.3, glutin-winit v0.5.0, winit v0.30.13
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "c285b7673bd76676243306519846c514749c377a946b28d04553323d51178c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c285b7673bd76676243306519846c514749c377a946b28d04553323d51178c02", kill_on_drop: false }`
[INFO] [stdout] c285b7673bd76676243306519846c514749c377a946b28d04553323d51178c02
