[INFO] fetching crate trussx 0.2.0...
[INFO] testing trussx-0.2.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate trussx 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate trussx 0.2.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate trussx 0.2.0
[INFO] tweaked toml for crates.io crate trussx 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate trussx 0.2.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate trussx 0.2.0 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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15269f9fa800c268472b22aedd9c89f0ff9e4432dd4db647d001c3e770d4a5a0
[INFO] running `Command { std: "docker" "start" "-a" "15269f9fa800c268472b22aedd9c89f0ff9e4432dd4db647d001c3e770d4a5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15269f9fa800c268472b22aedd9c89f0ff9e4432dd4db647d001c3e770d4a5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15269f9fa800c268472b22aedd9c89f0ff9e4432dd4db647d001c3e770d4a5a0", kill_on_drop: false }`
[INFO] [stdout] 15269f9fa800c268472b22aedd9c89f0ff9e4432dd4db647d001c3e770d4a5a0
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2974cff246b65e6570b7d1b39a5097e17b69e3e88f2823d71ff21ecd6bb165a
[INFO] running `Command { std: "docker" "start" "-a" "b2974cff246b65e6570b7d1b39a5097e17b69e3e88f2823d71ff21ecd6bb165a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling simba v0.9.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling nalgebra-macros v0.3.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling nalgebra v0.34.1
[INFO] [stderr]    Compiling trussx v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.81s
[INFO] running `Command { std: "docker" "inspect" "b2974cff246b65e6570b7d1b39a5097e17b69e3e88f2823d71ff21ecd6bb165a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2974cff246b65e6570b7d1b39a5097e17b69e3e88f2823d71ff21ecd6bb165a", kill_on_drop: false }`
[INFO] [stdout] b2974cff246b65e6570b7d1b39a5097e17b69e3e88f2823d71ff21ecd6bb165a
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87b4045b72f21f8a8deb3d177f90766d0b2b7e04563001fc8c1dde042b75bebc
[INFO] running `Command { std: "docker" "start" "-a" "87b4045b72f21f8a8deb3d177f90766d0b2b7e04563001fc8c1dde042b75bebc", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling simba v0.9.1
[INFO] [stderr]    Compiling nalgebra v0.34.1
[INFO] [stderr]    Compiling trussx v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.97s
[INFO] running `Command { std: "docker" "inspect" "87b4045b72f21f8a8deb3d177f90766d0b2b7e04563001fc8c1dde042b75bebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87b4045b72f21f8a8deb3d177f90766d0b2b7e04563001fc8c1dde042b75bebc", kill_on_drop: false }`
[INFO] [stdout] 87b4045b72f21f8a8deb3d177f90766d0b2b7e04563001fc8c1dde042b75bebc
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 580514404ddf3caf0ae9ec6d851381bf1aba6db6470f72a453b13b54654f7f2f
[INFO] running `Command { std: "docker" "start" "-a" "580514404ddf3caf0ae9ec6d851381bf1aba6db6470f72a453b13b54654f7f2f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/trussx-cbf097509f1c4287)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test geometry::tests::force_defaults_to_zero ... ok
[INFO] [stdout] test geometry::tests::displacement_from_vector ... ok
[INFO] [stdout] test truss::tests::cantilever_analysis_matches_expected_displacements ... ok
[INFO] [stdout] test truss::tests::joint_mutators_return_error_for_unknown_indices ... ok
[INFO] [stdout] test truss::tests::factor_of_safety_is_reported_when_yield_strength_present ... ok
[INFO] [stdout] test truss::tests::member_mutators_return_error_for_unknown_indices ... ok
[INFO] [stdout] test truss::tests::invalid_member_properties_are_rejected ... ok
[INFO] [stdout] test truss::tests::analysis_requires_member_properties ... ok
[INFO] [stdout] test geometry::tests::point_to_vector_roundtrip ... ok
[INFO] [stdout] test truss::tests::zero_length_member_is_rejected ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cantilever.rs (/opt/rustwide/target/debug/deps/cantilever-966fcff6db0bb554)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test cantilever_response_matches_closed_form_solution ... ok
[INFO] [stdout] test applies_conditions_and_evaluates ... ok
[INFO] [stdout] test builds_expected_topology ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trussx
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/geometry.rs - geometry::displacement (line 159) ... ok
[INFO] [stdout] test src/geometry.rs - geometry::force (line 145) ... ok
[INFO] [stdout] test src/truss.rs - truss::Truss::set_member_properties (line 237) ... ok
[INFO] [stdout] test src/truss.rs - truss::Truss::new (line 85) ... ok
[INFO] [stdout] test src/truss.rs - truss::Truss::add_joint (line 114) ... ok
[INFO] [stdout] test src/errors.rs - errors::TrussEditError (line 60) ... ok
[INFO] [stdout] test src/geometry.rs - geometry::point (line 131) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "580514404ddf3caf0ae9ec6d851381bf1aba6db6470f72a453b13b54654f7f2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "580514404ddf3caf0ae9ec6d851381bf1aba6db6470f72a453b13b54654f7f2f", kill_on_drop: false }`
[INFO] [stdout] 580514404ddf3caf0ae9ec6d851381bf1aba6db6470f72a453b13b54654f7f2f