[INFO] fetching crate candle-ltc 0.1.0...
[INFO] testing candle-ltc-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate candle-ltc 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate candle-ltc 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate candle-ltc 0.1.0
[INFO] tweaked toml for crates.io crate candle-ltc 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate candle-ltc 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate candle-ltc 0.1.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e0b87ebe59865f9e8ebe739bd77e0f6db147f7d42e2ce1846a1d37e87d25a10
[INFO] running `Command { std: "docker" "start" "-a" "1e0b87ebe59865f9e8ebe739bd77e0f6db147f7d42e2ce1846a1d37e87d25a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e0b87ebe59865f9e8ebe739bd77e0f6db147f7d42e2ce1846a1d37e87d25a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e0b87ebe59865f9e8ebe739bd77e0f6db147f7d42e2ce1846a1d37e87d25a10", kill_on_drop: false }`
[INFO] [stdout] 1e0b87ebe59865f9e8ebe739bd77e0f6db147f7d42e2ce1846a1d37e87d25a10
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b18990ffaa14188dce4175069dc6db2e41bedd096a938af38adb77197bd15f2
[INFO] running `Command { std: "docker" "start" "-a" "2b18990ffaa14188dce4175069dc6db2e41bedd096a938af38adb77197bd15f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling reborrow v0.5.5
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling seq-macro v0.3.5
[INFO] [stderr]    Compiling hashbrown v0.15.1
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling zip v1.1.4
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling bytemuck_derive v1.8.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling zerofrom-derive v0.1.4
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling yoke-derive v0.7.4
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling zerofrom v0.1.4
[INFO] [stderr]    Compiling bytemuck v1.19.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.3
[INFO] [stderr]    Compiling yoke v0.7.4
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling dyn-stack v0.10.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling pulp v0.18.22
[INFO] [stderr]    Compiling num_enum v0.7.3
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling gemm-common v0.17.1
[INFO] [stderr]    Compiling gemm-f32 v0.17.1
[INFO] [stderr]    Compiling gemm-c32 v0.17.1
[INFO] [stderr]    Compiling gemm-c64 v0.17.1
[INFO] [stderr]    Compiling gemm-f64 v0.17.1
[INFO] [stderr]    Compiling gemm-f16 v0.17.1
[INFO] [stderr]    Compiling gemm v0.17.1
[INFO] [stderr]    Compiling ug v0.0.2
[INFO] [stderr]    Compiling safetensors v0.4.5
[INFO] [stderr]    Compiling candle-core v0.8.0
[INFO] [stderr]    Compiling candle-nn v0.8.0
[INFO] [stderr]    Compiling candle-ltc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "2b18990ffaa14188dce4175069dc6db2e41bedd096a938af38adb77197bd15f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b18990ffaa14188dce4175069dc6db2e41bedd096a938af38adb77197bd15f2", kill_on_drop: false }`
[INFO] [stdout] 2b18990ffaa14188dce4175069dc6db2e41bedd096a938af38adb77197bd15f2
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e20939afd626e009c0fdb34bd5ec8c7a7e10b76c568191ae394e439c33102c48
[INFO] running `Command { std: "docker" "start" "-a" "e20939afd626e009c0fdb34bd5ec8c7a7e10b76c568191ae394e439c33102c48", kill_on_drop: false }`
[INFO] [stderr]    Compiling candle-ltc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]   --> examples/circle.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     for step in 0..1000 {
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/lib.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let y = ltc.forward(&x)?;
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "e20939afd626e009c0fdb34bd5ec8c7a7e10b76c568191ae394e439c33102c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e20939afd626e009c0fdb34bd5ec8c7a7e10b76c568191ae394e439c33102c48", kill_on_drop: false }`
[INFO] [stdout] e20939afd626e009c0fdb34bd5ec8c7a7e10b76c568191ae394e439c33102c48
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ad5dfd66ad477b41cf2b6ff7396e5de28e5d92c55bfc6e82d407fa2ce27dffd
[INFO] running `Command { std: "docker" "start" "-a" "2ad5dfd66ad477b41cf2b6ff7396e5de28e5d92c55bfc6e82d407fa2ce27dffd", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]   --> src/lib.rs:77:13
[INFO] [stderr]    |
[INFO] [stderr] 77 |         let y = ltc.forward(&x)?;
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `candle-ltc` (lib test) generated 1 warning (run `cargo fix --lib -p candle-ltc --tests` to apply 1 suggestion)
[INFO] [stderr] warning: unused variable: `step`
[INFO] [stderr]   --> examples/circle.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |     for step in 0..1000 {
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `candle-ltc` (example "circle") generated 1 warning (run `cargo fix --example "circle" -p candle-ltc` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/candle_ltc-5f771e2fc712b47b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_ltc ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_ltc stdout ----
[INFO] [stdout] Error: WithBacktrace { inner: ShapeMismatchBinaryOp { lhs: [1, 2], rhs: [3, 2], op: "matmul" }, backtrace: Backtrace [{ fn: "candle_core::error::Error::bt", file: "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.8.0/src/error.rs", line: 238 }, { fn: "candle_core::tensor::Tensor::matmul", file: "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.8.0/src/tensor.rs", line: 1269 }, { fn: "<candle_nn::linear::Linear as candle_core::Module>::forward", file: "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-nn-0.8.0/src/linear.rs", line: 49 }, { fn: "candle_ltc::Ltc::fused_state", file: "./src/lib.rs", line: 31 }, { fn: "candle_ltc::Ltc::solve_ode", file: "./src/lib.rs", line: 48 }, { fn: "<candle_ltc::Ltc as candle_core::Module>::forward", file: "./src/lib.rs", line: 60 }, { fn: "candle_ltc::tests::test_ltc", file: "./src/lib.rs", line: 77 }, { fn: "candle_ltc::tests::test_ltc::{{closure}}", file: "./src/lib.rs", line: 70 }, { fn: "core::ops::function::FnOnce::call_once", file: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs", line: 250 }, { fn: "core::ops::function::FnOnce::call_once", file: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs", line: 250 }, { fn: "test::__rust_begin_short_backtrace", file: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs", line: 663 }, { fn: "test::run_test_in_process::{{closure}}", file: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs", line: 686 }, { fn: "<core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once", file: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panic/unwind_safe.rs", line: 274 }, { fn: "std::panicking::catch_unwind::do_call", file: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs", line: 590 }, { fn: "std::panicking::catch_unwind", file: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs", line: 553 }, { fn: "std::panic::catch_unwind", file: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs", line: 359 }, { fn: "test::run_test_in_process", file: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs", line: 686 }, { fn: "test::run_test::{{closure}}", file: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs", line: 607 }, { fn: "test::run_test::{{closure}}", file: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs", line: 637 }, { fn: "std::sys::backtrace::__rust_begin_short_backtrace", file: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs", line: 158 }, { fn: "std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}", file: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/mod.rs", line: 562 }, { fn: "<core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once", file: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panic/unwind_safe.rs", line: 274 }, { fn: "std::panicking::catch_unwind::do_call", file: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs", line: 590 }, { fn: "std::panicking::catch_unwind", file: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs", line: 553 }, { fn: "std::panic::catch_unwind", file: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs", line: 359 }, { fn: "std::thread::Builder::spawn_unchecked_::{{closure}}", file: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/mod.rs", line: 560 }, { fn: "core::ops::function::FnOnce::call_once{{vtable.shim}}", file: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs", line: 250 }, { fn: "<alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once", file: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs", line: 2085 }, { fn: "std::sys::thread::unix::Thread::new::thread_start", file: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/thread/unix.rs", line: 124 }, { fn: "clone" }] }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_ltc
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "2ad5dfd66ad477b41cf2b6ff7396e5de28e5d92c55bfc6e82d407fa2ce27dffd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ad5dfd66ad477b41cf2b6ff7396e5de28e5d92c55bfc6e82d407fa2ce27dffd", kill_on_drop: false }`
[INFO] [stdout] 2ad5dfd66ad477b41cf2b6ff7396e5de28e5d92c55bfc6e82d407fa2ce27dffd
