[INFO] fetching crate multibody_dynamics 0.2.2... [INFO] testing multibody_dynamics-0.2.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate multibody_dynamics 0.2.2 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate multibody_dynamics 0.2.2 [INFO] finished tweaking crates.io crate multibody_dynamics 0.2.2 [INFO] tweaked toml for crates.io crate multibody_dynamics 0.2.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate multibody_dynamics 0.2.2 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate multibody_dynamics 0.2.2 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] afa9b1dbbbf7084eb996b84a7ee12775f0aa0cc1c44ff473c9921123af45eca3 [INFO] running `Command { std: "docker" "start" "-a" "afa9b1dbbbf7084eb996b84a7ee12775f0aa0cc1c44ff473c9921123af45eca3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "afa9b1dbbbf7084eb996b84a7ee12775f0aa0cc1c44ff473c9921123af45eca3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afa9b1dbbbf7084eb996b84a7ee12775f0aa0cc1c44ff473c9921123af45eca3", kill_on_drop: false }` [INFO] [stdout] afa9b1dbbbf7084eb996b84a7ee12775f0aa0cc1c44ff473c9921123af45eca3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b962e04d61edb2c5ab715e667c31b59c01d928f28bcefc54b81152b6085ecc6 [INFO] running `Command { std: "docker" "start" "-a" "5b962e04d61edb2c5ab715e667c31b59c01d928f28bcefc54b81152b6085ecc6", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling simba v0.9.0 [INFO] [stderr] Compiling nalgebra v0.33.0 [INFO] [stderr] Compiling multibody_dynamics v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.41s [INFO] running `Command { std: "docker" "inspect" "5b962e04d61edb2c5ab715e667c31b59c01d928f28bcefc54b81152b6085ecc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b962e04d61edb2c5ab715e667c31b59c01d928f28bcefc54b81152b6085ecc6", kill_on_drop: false }` [INFO] [stdout] 5b962e04d61edb2c5ab715e667c31b59c01d928f28bcefc54b81152b6085ecc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e24f2217d7130ec1d8b5d2db84176cfa8079e89c25de938acd327dd3029ecbc4 [INFO] running `Command { std: "docker" "start" "-a" "e24f2217d7130ec1d8b5d2db84176cfa8079e89c25de938acd327dd3029ecbc4", kill_on_drop: false }` [INFO] [stderr] Compiling multibody_dynamics v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `mass_matrices` [INFO] [stdout] --> src/multibody.rs:750:13 [INFO] [stdout] | [INFO] [stdout] 750 | let mass_matrices = vec![M_1, M_2]; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mass_matrices` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/multibody.rs:793:15 [INFO] [stdout] | [INFO] [stdout] 793 | &|x: &[Vector6], y: &[Vector6]| -> SMatrix { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/multibody.rs:793:35 [INFO] [stdout] | [INFO] [stdout] 793 | &|x: &[Vector6], y: &[Vector6]| -> SMatrix { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/multibody.rs:764:13 [INFO] [stdout] | [INFO] [stdout] 764 | let mut multibody: MultiBody<2, 2> = MultiBody::new( [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/multibody.rs:926:15 [INFO] [stdout] | [INFO] [stdout] 926 | &|x: &[Vector6], y: &[Vector6]| -> SMatrix { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/multibody.rs:926:35 [INFO] [stdout] | [INFO] [stdout] 926 | &|x: &[Vector6], y: &[Vector6]| -> SMatrix { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/multibody.rs:885:13 [INFO] [stdout] | [INFO] [stdout] 885 | let mut multibody: MultiBody<9, 14> = MultiBody::new( [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/multibody.rs:1006:13 [INFO] [stdout] | [INFO] [stdout] 1006 | let mut multibody: MultiBody<9, 14> = MultiBody::new( [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `accel3` [INFO] [stdout] --> src/multibody.rs:1238:13 [INFO] [stdout] | [INFO] [stdout] 1238 | let accel3 = multibody.forward_dynamics_ab( [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_accel3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/multibody.rs:1198:15 [INFO] [stdout] | [INFO] [stdout] 1198 | &|x: &[Vector6], y: &[Vector6]| -> SMatrix { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/multibody.rs:1198:35 [INFO] [stdout] | [INFO] [stdout] 1198 | &|x: &[Vector6], y: &[Vector6]| -> SMatrix { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/multibody.rs:1202:15 [INFO] [stdout] | [INFO] [stdout] 1202 | &|x: &[Isometry3], y: &[Vector6]| -> SMatrix { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/multibody.rs:1202:37 [INFO] [stdout] | [INFO] [stdout] 1202 | &|x: &[Isometry3], y: &[Vector6]| -> SMatrix { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/multibody.rs:1155:13 [INFO] [stdout] | [INFO] [stdout] 1155 | let mut multibody: MultiBody<9, 14> = MultiBody::new( [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.85s [INFO] running `Command { std: "docker" "inspect" "e24f2217d7130ec1d8b5d2db84176cfa8079e89c25de938acd327dd3029ecbc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e24f2217d7130ec1d8b5d2db84176cfa8079e89c25de938acd327dd3029ecbc4", kill_on_drop: false }` [INFO] [stdout] e24f2217d7130ec1d8b5d2db84176cfa8079e89c25de938acd327dd3029ecbc4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 98afb6c6303811330abfa333805d2d5f161936a45f1bf58d14bfd43d0ccc9202 [INFO] running `Command { std: "docker" "start" "-a" "98afb6c6303811330abfa333805d2d5f161936a45f1bf58d14bfd43d0ccc9202", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `mass_matrices` [INFO] [stderr] --> src/multibody.rs:750:13 [INFO] [stderr] | [INFO] [stderr] 750 | let mass_matrices = vec![M_1, M_2]; [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mass_matrices` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/multibody.rs:793:15 [INFO] [stderr] | [INFO] [stderr] 793 | &|x: &[Vector6], y: &[Vector6]| -> SMatrix { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/multibody.rs:793:35 [INFO] [stderr] | [INFO] [stderr] 793 | &|x: &[Vector6], y: &[Vector6]| -> SMatrix { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/multibody.rs:764:13 [INFO] [stderr] | [INFO] [stderr] 764 | let mut multibody: MultiBody<2, 2> = MultiBody::new( [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/multibody.rs:926:15 [INFO] [stderr] | [INFO] [stderr] 926 | &|x: &[Vector6], y: &[Vector6]| -> SMatrix { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/multibody.rs:926:35 [INFO] [stderr] | [INFO] [stderr] 926 | &|x: &[Vector6], y: &[Vector6]| -> SMatrix { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/multibody.rs:885:13 [INFO] [stderr] | [INFO] [stderr] 885 | let mut multibody: MultiBody<9, 14> = MultiBody::new( [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/multibody.rs:1006:13 [INFO] [stderr] | [INFO] [stderr] 1006 | let mut multibody: MultiBody<9, 14> = MultiBody::new( [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `accel3` [INFO] [stderr] --> src/multibody.rs:1238:13 [INFO] [stderr] | [INFO] [stderr] 1238 | let accel3 = multibody.forward_dynamics_ab( [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_accel3` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/multibody.rs:1198:15 [INFO] [stderr] | [INFO] [stderr] 1198 | &|x: &[Vector6], y: &[Vector6]| -> SMatrix { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/multibody.rs:1198:35 [INFO] [stderr] | [INFO] [stderr] 1198 | &|x: &[Vector6], y: &[Vector6]| -> SMatrix { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/multibody.rs:1202:15 [INFO] [stderr] | [INFO] [stderr] 1202 | &|x: &[Isometry3], y: &[Vector6]| -> SMatrix { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/multibody.rs:1202:37 [INFO] [stderr] | [INFO] [stderr] 1202 | &|x: &[Isometry3], y: &[Vector6]| -> SMatrix { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/multibody.rs:1155:13 [INFO] [stderr] | [INFO] [stderr] 1155 | let mut multibody: MultiBody<9, 14> = MultiBody::new( [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `multibody_dynamics` (lib test) generated 14 warnings (run `cargo fix --lib -p multibody_dynamics --tests` to apply 4 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/multibody_dynamics-d3b53f59009ec4ba) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test multibody::tests::forward_dynamics_ab_test ... ok [INFO] [stdout] test multibody::tests::gen_newton_euler_test ... ok [INFO] [stdout] test multibody::tests::snake_like_model_test ... ok [INFO] [stdout] test multibody::tests::jacobian_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Doc-tests multibody_dynamics [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "98afb6c6303811330abfa333805d2d5f161936a45f1bf58d14bfd43d0ccc9202", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98afb6c6303811330abfa333805d2d5f161936a45f1bf58d14bfd43d0ccc9202", kill_on_drop: false }` [INFO] [stdout] 98afb6c6303811330abfa333805d2d5f161936a45f1bf58d14bfd43d0ccc9202