[INFO] fetching crate swerve_vehicle_descriptors 0.1.0... [INFO] checking swerve_vehicle_descriptors-0.1.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate swerve_vehicle_descriptors 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate swerve_vehicle_descriptors 0.1.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate swerve_vehicle_descriptors 0.1.0 [INFO] finished tweaking crates.io crate swerve_vehicle_descriptors 0.1.0 [INFO] tweaked toml for crates.io crate swerve_vehicle_descriptors 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 91 packages to latest compatible versions [INFO] [stderr] Adding anes v0.1.6 (available: v0.2.0) [INFO] [stderr] Adding float-cmp v0.9.0 (available: v0.10.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 76be0610729f13624ab62e2a240f25184688ccb94a6c419d21d5e44d841a38db [INFO] running `Command { std: "docker" "start" "-a" "76be0610729f13624ab62e2a240f25184688ccb94a6c419d21d5e44d841a38db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76be0610729f13624ab62e2a240f25184688ccb94a6c419d21d5e44d841a38db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76be0610729f13624ab62e2a240f25184688ccb94a6c419d21d5e44d841a38db", kill_on_drop: false }` [INFO] [stdout] 76be0610729f13624ab62e2a240f25184688ccb94a6c419d21d5e44d841a38db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b078fe5147dbbbff5adc3a752723d1322499ba87c9ab4ec87b7621883e194ed [INFO] running `Command { std: "docker" "start" "-a" "7b078fe5147dbbbff5adc3a752723d1322499ba87c9ab4ec87b7621883e194ed", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking bytemuck v1.18.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking clap_builder v4.5.18 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking safe_arch v0.7.2 [INFO] [stderr] Compiling mutants v0.0.3 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking wide v0.7.28 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking clap v4.5.18 [INFO] [stderr] Checking simba v0.9.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking nalgebra v0.33.0 [INFO] [stderr] Checking swerve_vehicle_descriptors v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `background_runner` is never read [INFO] [stdout] --> src/change_notification_processing.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 101 | pub struct HardwareChangeProcessor { [INFO] [stdout] | ----------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 107 | background_runner: JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `elements` is never used [INFO] [stdout] --> src/model_elements/model.rs:284:8 [INFO] [stdout] | [INFO] [stdout] 96 | impl KinematicTree { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 284 | fn elements(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `background_runner` is never read [INFO] [stdout] --> src/change_notification_processing.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 101 | pub struct HardwareChangeProcessor { [INFO] [stdout] | ----------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 107 | background_runner: JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LeftRear` is never constructed [INFO] [stdout] --> src/model_elements/model_tests.rs:1121:5 [INFO] [stdout] | [INFO] [stdout] 1119 | enum DriveModulePosition { [INFO] [stdout] | ------------------- variant in this enum [INFO] [stdout] 1120 | LeftFront, [INFO] [stdout] 1121 | LeftRear, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DriveModulePosition` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sender` is never read [INFO] [stdout] --> src/model_elements/model_tests.rs:1146:5 [INFO] [stdout] | [INFO] [stdout] 1144 | struct MockHardwareActuator { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] 1145 | receiver: Receiver<(JointState, ActuatorAvailableRatesOfChange)>, [INFO] [stdout] 1146 | sender: Sender<(JointState, ActuatorAvailableRatesOfChange)>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.47s [INFO] running `Command { std: "docker" "inspect" "7b078fe5147dbbbff5adc3a752723d1322499ba87c9ab4ec87b7621883e194ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b078fe5147dbbbff5adc3a752723d1322499ba87c9ab4ec87b7621883e194ed", kill_on_drop: false }` [INFO] [stdout] 7b078fe5147dbbbff5adc3a752723d1322499ba87c9ab4ec87b7621883e194ed