[INFO] fetching crate candle-ltc 0.1.0...
[INFO] testing candle-ltc-0.1.0 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate candle-ltc 0.1.0 into /workspace/builds/worker-1-tc1/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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate candle-ltc 0.1.0 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e68b35167408a19344b248ba2148ac9b6b7084764d64b02c97bd5931b8883e57
[INFO] running `Command { std: "docker" "start" "-a" "e68b35167408a19344b248ba2148ac9b6b7084764d64b02c97bd5931b8883e57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e68b35167408a19344b248ba2148ac9b6b7084764d64b02c97bd5931b8883e57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e68b35167408a19344b248ba2148ac9b6b7084764d64b02c97bd5931b8883e57", kill_on_drop: false }`
[INFO] [stdout] e68b35167408a19344b248ba2148ac9b6b7084764d64b02c97bd5931b8883e57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a604978ee7f4dbdece043a5292e46ab3949271bc80c25789decb73288fd6e09b
[INFO] running `Command { std: "docker" "start" "-a" "a604978ee7f4dbdece043a5292e46ab3949271bc80c25789decb73288fd6e09b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
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[INFO] [stderr]    Compiling serde v1.0.215
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[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling num_cpus v1.16.0
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[INFO] [stderr]    Compiling rand_core v0.6.4
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[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 35.91s
[INFO] running `Command { std: "docker" "inspect" "a604978ee7f4dbdece043a5292e46ab3949271bc80c25789decb73288fd6e09b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a604978ee7f4dbdece043a5292e46ab3949271bc80c25789decb73288fd6e09b", kill_on_drop: false }`
[INFO] [stdout] a604978ee7f4dbdece043a5292e46ab3949271bc80c25789decb73288fd6e09b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 855f6d7f4d10376aeec2c8723cf84f4658369a6a3a5d6face5154372737de7fc
[INFO] running `Command { std: "docker" "start" "-a" "855f6d7f4d10376aeec2c8723cf84f4658369a6a3a5d6face5154372737de7fc", 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 1.79s
[INFO] running `Command { std: "docker" "inspect" "855f6d7f4d10376aeec2c8723cf84f4658369a6a3a5d6face5154372737de7fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "855f6d7f4d10376aeec2c8723cf84f4658369a6a3a5d6face5154372737de7fc", kill_on_drop: false }`
[INFO] [stdout] 855f6d7f4d10376aeec2c8723cf84f4658369a6a3a5d6face5154372737de7fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b519af1b1b95145cd9d17c1e798f2ef464de1e0b782bc43d74139d5a5f8ef041
[INFO] running `Command { std: "docker" "start" "-a" "b519af1b1b95145cd9d17c1e798f2ef464de1e0b782bc43d74139d5a5f8ef041", kill_on_drop: false }`
[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] 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]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/candle_ltc-bdeffa7bd28906e8)
[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#0}", file: "./src/lib.rs", line: 70 }, { fn: "<candle_ltc::tests::test_ltc::{closure#0} as core::ops::function::FnOnce<()>>::call_once", file: "/rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs", line: 250 }, { fn: "<fn() -> core::result::Result<(), alloc::string::String> as core::ops::function::FnOnce<()>>::call_once", file: "/rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs", line: 250 }, { fn: "test::__rust_begin_short_backtrace::<core::result::Result<(), alloc::string::String>, fn() -> core::result::Result<(), alloc::string::String>>", file: "/rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs", line: 663 }, { fn: "test::run_test_in_process::{closure#0}", file: "/rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs", line: 686 }, { fn: "<core::panic::unwind_safe::AssertUnwindSafe<test::run_test_in_process::{closure#0}> as core::ops::function::FnOnce<()>>::call_once", file: "/rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs", line: 274 }, { fn: "std::panicking::catch_unwind::do_call::<core::panic::unwind_safe::AssertUnwindSafe<test::run_test_in_process::{closure#0}>, core::result::Result<(), alloc::string::String>>", file: "/rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs", line: 581 }, { fn: "std::panicking::catch_unwind::<core::result::Result<(), alloc::string::String>, core::panic::unwind_safe::AssertUnwindSafe<test::run_test_in_process::{closure#0}>>", file: "/rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs", line: 544 }, { fn: "std::panic::catch_unwind::<core::panic::unwind_safe::AssertUnwindSafe<test::run_test_in_process::{closure#0}>, core::result::Result<(), alloc::string::String>>", file: "/rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs", line: 359 }, { fn: "test::run_test_in_process", file: "/rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs", line: 686 }, { fn: "test::run_test::{closure#0}", file: "/rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs", line: 607 }, { fn: "test::run_test::{closure#1}", file: "/rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs", line: 637 }, { fn: "std::sys::backtrace::__rust_begin_short_backtrace::<test::run_test::{closure#1}, ()>", file: "/rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs", line: 166 }, { fn: "std::thread::lifecycle::spawn_unchecked::<test::run_test::{closure#1}, ()>::{closure#1}::{closure#0}", file: "/rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs", line: 91 }, { fn: "<core::panic::unwind_safe::AssertUnwindSafe<std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core::ops::function::FnOnce<()>>::call_once", file: "/rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs", line: 274 }, { fn: "std::panicking::catch_unwind::do_call::<core::panic::unwind_safe::AssertUnwindSafe<std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>", file: "/rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs", line: 581 }, { fn: "std::panicking::catch_unwind::<(), core::panic::unwind_safe::AssertUnwindSafe<std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>", file: "/rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs", line: 544 }, { fn: "std::panic::catch_unwind::<core::panic::unwind_safe::AssertUnwindSafe<std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>", file: "/rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs", line: 359 }, { fn: "std::thread::lifecycle::spawn_unchecked::<test::run_test::{closure#1}, ()>::{closure#1}", file: "/rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs", line: 89 }, { fn: "<std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}", file: "/rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs", line: 250 }, { fn: "<alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output = ()> + core::marker::Send> as core::ops::function::FnOnce<()>>::call_once", file: "/rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs", line: 2206 }, { fn: "<std::sys::thread::unix::Thread>::new::thread_start", file: "/rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs", line: 119 }, { 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 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "b519af1b1b95145cd9d17c1e798f2ef464de1e0b782bc43d74139d5a5f8ef041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b519af1b1b95145cd9d17c1e798f2ef464de1e0b782bc43d74139d5a5f8ef041", kill_on_drop: false }`
[INFO] [stdout] b519af1b1b95145cd9d17c1e798f2ef464de1e0b782bc43d74139d5a5f8ef041
