[INFO] fetching crate scirs2-autograd 0.1.0-alpha.6...
[INFO] checking scirs2-autograd-0.1.0-alpha.6 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate scirs2-autograd 0.1.0-alpha.6 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate scirs2-autograd 0.1.0-alpha.6
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate scirs2-autograd 0.1.0-alpha.6
[INFO] tweaked toml for crates.io crate scirs2-autograd 0.1.0-alpha.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scirs2-autograd 0.1.0-alpha.6 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scirs2-autograd 0.1.0-alpha.6 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] f8206481ec5f1fc66fd9fa571385de88631128d47aea9e00027b3e2d698fb1c7
[INFO] running `Command { std: "docker" "start" "-a" "f8206481ec5f1fc66fd9fa571385de88631128d47aea9e00027b3e2d698fb1c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8206481ec5f1fc66fd9fa571385de88631128d47aea9e00027b3e2d698fb1c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8206481ec5f1fc66fd9fa571385de88631128d47aea9e00027b3e2d698fb1c7", kill_on_drop: false }`
[INFO] [stdout] f8206481ec5f1fc66fd9fa571385de88631128d47aea9e00027b3e2d698fb1c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7005f5c4e7cb06f854734ede0d085d94ed0e1a1c18387c937441c9e8450038f7
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[INFO] [stderr]     Checking scirs2-autograd v0.1.0-alpha.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `PReLU` is never constructed
[INFO] [stdout]    --> src/tensor_ops/activation_ops.rs:356:12
[INFO] [stdout]     |
[INFO] [stdout] 356 | pub struct PReLU<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PReLUGrad` is never constructed
[INFO] [stdout]    --> src/tensor_ops/activation_ops.rs:391:12
[INFO] [stdout]     |
[INFO] [stdout] 391 | pub struct PReLUGrad<T> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LearnableELU` is never constructed
[INFO] [stdout]    --> src/tensor_ops/activation_ops.rs:418:12
[INFO] [stdout]     |
[INFO] [stdout] 418 | pub struct LearnableELU<T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LearnableELUGrad` is never constructed
[INFO] [stdout]    --> src/tensor_ops/activation_ops.rs:453:12
[INFO] [stdout]     |
[INFO] [stdout] 453 | pub struct LearnableELUGrad<T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LearnableSwish` is never constructed
[INFO] [stdout]    --> src/tensor_ops/activation_ops.rs:480:12
[INFO] [stdout]     |
[INFO] [stdout] 480 | pub struct LearnableSwish<T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LearnableSwishGrad` is never constructed
[INFO] [stdout]    --> src/tensor_ops/activation_ops.rs:516:12
[INFO] [stdout]     |
[INFO] [stdout] 516 | pub struct LearnableSwishGrad<T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AdaptiveActivation` is never constructed
[INFO] [stdout]    --> src/tensor_ops/activation_ops.rs:549:12
[INFO] [stdout]     |
[INFO] [stdout] 549 | pub struct AdaptiveActivation<T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AdaptiveActivationGrad` is never constructed
[INFO] [stdout]    --> src/tensor_ops/activation_ops.rs:599:12
[INFO] [stdout]     |
[INFO] [stdout] 599 | pub struct AdaptiveActivationGrad<T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tile` is never constructed
[INFO] [stdout]   --> src/tensor_ops/array_ops.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct Tile {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Clip` is never constructed
[INFO] [stdout]   --> src/tensor_ops/array_ops.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Clip<T: Float> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClipGrad` is never constructed
[INFO] [stdout]   --> src/tensor_ops/array_ops.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct ClipGrad<T: Float> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Const` is never constructed
[INFO] [stdout]   --> src/tensor_ops/basic_source_ops.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Const;
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Inv` is never constructed
[INFO] [stdout]   --> src/tensor_ops/math_ops.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Inv;
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InvSqrt` is never constructed
[INFO] [stdout]   --> src/tensor_ops/math_ops.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct InvSqrt;
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Square` is never constructed
[INFO] [stdout]   --> src/tensor_ops/math_ops.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Square;
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QROp` is never constructed
[INFO] [stdout]  --> src/tensor_ops/decomposition_ops.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct QROp;
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SVDOp` is never constructed
[INFO] [stdout]    --> src/tensor_ops/decomposition_ops.rs:228:12
[INFO] [stdout]     |
[INFO] [stdout] 228 | pub struct SVDOp;
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LUOp` is never constructed
[INFO] [stdout]     --> src/tensor_ops/decomposition_ops.rs:1258:12
[INFO] [stdout]      |
[INFO] [stdout] 1258 | pub struct LUOp;
[INFO] [stdout]      |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EigenOp` is never constructed
[INFO] [stdout]   --> src/tensor_ops/eigen_ops.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct EigenOp;
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eigendecomposition_gradient` is never used
[INFO] [stdout]    --> src/tensor_ops/eigen_ops.rs:581:4
[INFO] [stdout]     |
[INFO] [stdout] 581 | fn eigendecomposition_gradient<F: Float + ScalarOperand + FromPrimitive>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PolarDecompositionOp` is never constructed
[INFO] [stdout]  --> src/tensor_ops/special_decompositions.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct PolarDecompositionOp;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SchurDecompositionOp` is never constructed
[INFO] [stdout]    --> src/tensor_ops/special_decompositions.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub struct SchurDecompositionOp;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SymmetricEigenOp` is never constructed
[INFO] [stdout]  --> src/tensor_ops/symmetric_ops.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct SymmetricEigenOp;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `symmetric_eigen_gradient` is never used
[INFO] [stdout]    --> src/tensor_ops/symmetric_ops.rs:375:4
[INFO] [stdout]     |
[INFO] [stdout] 375 | fn symmetric_eigen_gradient<F: Float + ndarray::ScalarOperand + FromPrimitive>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SLogDetOp` is never constructed
[INFO] [stdout]    --> src/tensor_ops/numerical_props.rs:373:12
[INFO] [stdout]     |
[INFO] [stdout] 373 | pub struct SLogDetOp;
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/graph.rs:264:32
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub(crate) fn access_inner(&self, id: TensorID) -> Ref<TensorInternal<F>> {
[INFO] [stdout]     |                                ^^^^^                   ---------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub(crate) fn access_inner(&self, id: TensorID) -> Ref<'_, TensorInternal<F>> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/graph.rs:270:36
[INFO] [stdout]     |
[INFO] [stdout] 270 |     pub(crate) fn access_inner_mut(&self, id: TensorID) -> RefMut<TensorInternal<F>> {
[INFO] [stdout]     |                                    ^^^^^                   ------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 270 |     pub(crate) fn access_inner_mut(&self, id: TensorID) -> RefMut<'_, TensorInternal<F>> {
[INFO] [stdout]     |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/graph.rs:286:27
[INFO] [stdout]     |
[INFO] [stdout] 286 |     pub fn variable_by_id(&self, vid: VariableID) -> Tensor<F> {
[INFO] [stdout]     |                           ^^^^^                      --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 286 |     pub fn variable_by_id(&self, vid: VariableID) -> Tensor<'_, F> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/graph.rs:468:20
[INFO] [stdout]     |
[INFO] [stdout] 468 |     fn context_ref(&self) -> Option<&Context<F>> {
[INFO] [stdout]     |                    ^^^^^            -----------
[INFO] [stdout]     |                    |                ||
[INFO] [stdout]     |                    |                |the lifetimes get resolved as `'_`
[INFO] [stdout]     |                    |                the lifetimes get resolved as `'_`
[INFO] [stdout]     |                    this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 468 |     fn context_ref(&self) -> Option<&Context<'_, F>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/graph.rs:473:23
[INFO] [stdout]     |
[INFO] [stdout] 473 |     fn variable_by_id(&self, vid: VariableID) -> Tensor<F> {
[INFO] [stdout]     |                       ^^^^^                      --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 473 |     fn variable_by_id(&self, vid: VariableID) -> Tensor<'_, F> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/graph.rs:505:20
[INFO] [stdout]     |
[INFO] [stdout] 505 |     fn context_ref(&self) -> Option<&Context<F>> {
[INFO] [stdout]     |                    ^^^^^            -----------
[INFO] [stdout]     |                    |                ||
[INFO] [stdout]     |                    |                |the lifetimes get resolved as `'_`
[INFO] [stdout]     |                    |                the lifetimes get resolved as `'_`
[INFO] [stdout]     |                    this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 505 |     fn context_ref(&self) -> Option<&Context<'_, F>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/integration/core.rs:57:23
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn get_tensor(&self, name: &str) -> Option<&Tensor<F>> {
[INFO] [stdout]    |                       ^^^^^                        ----------
[INFO] [stdout]    |                       |                            ||
[INFO] [stdout]    |                       |                            |the lifetimes get resolved as `'_`
[INFO] [stdout]    |                       |                            the lifetimes get resolved as `'_`
[INFO] [stdout]    |                       this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn get_tensor(&self, name: &str) -> Option<&Tensor<'_, F>> {
[INFO] [stdout]    |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/integration/core.rs:93:41
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn convert_precision<F2: Float>(&self) -> Result<SciRS2Data<F2>, IntegrationError> {
[INFO] [stdout]    |                                         ^^^^^            -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn convert_precision<F2: Float>(&self) -> Result<SciRS2Data<'_, F2>, IntegrationError> {
[INFO] [stdout]    |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/integration/core.rs:323:20
[INFO] [stdout]     |
[INFO] [stdout] 323 |     pub fn execute(&self) -> Result<SciRS2Data<F>, IntegrationError> {
[INFO] [stdout]     |                    ^^^^^            ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 323 |     pub fn execute(&self) -> Result<SciRS2Data<'_, F>, IntegrationError> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/integration/core.rs:345:34
[INFO] [stdout]     |
[INFO] [stdout] 345 |     fn execute_tensor_conversion(&self) -> Result<SciRS2Data<F>, IntegrationError> {
[INFO] [stdout]     |                                  ^^^^^            ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 345 |     fn execute_tensor_conversion(&self) -> Result<SciRS2Data<'_, F>, IntegrationError> {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/integration/core.rs:358:31
[INFO] [stdout]     |
[INFO] [stdout] 358 |     fn execute_data_transform(&self) -> Result<SciRS2Data<F>, IntegrationError> {
[INFO] [stdout]     |                               ^^^^^            ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 358 |     fn execute_data_transform(&self) -> Result<SciRS2Data<'_, F>, IntegrationError> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/integration/core.rs:369:31
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn execute_parameter_sync(&self) -> Result<SciRS2Data<F>, IntegrationError> {
[INFO] [stdout]     |                               ^^^^^            ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn execute_parameter_sync(&self) -> Result<SciRS2Data<'_, F>, IntegrationError> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/integration/core.rs:380:31
[INFO] [stdout]     |
[INFO] [stdout] 380 |     fn execute_pipeline_stage(&self) -> Result<SciRS2Data<F>, IntegrationError> {
[INFO] [stdout]     |                               ^^^^^            ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 380 |     fn execute_pipeline_stage(&self) -> Result<SciRS2Data<'_, F>, IntegrationError> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/integration/tensor_conversion.rs:96:9
[INFO] [stdout]     |
[INFO] [stdout] 96  |         &self,
[INFO] [stdout]     |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 100 |     ) -> Result<Tensor<F>, IntegrationError> {
[INFO] [stdout]     |                 --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 100 |     ) -> Result<Tensor<'_, F>, IntegrationError> {
[INFO] [stdout]     |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/op.rs:137:18
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn input(&self, i: usize) -> NdArrayView<F> {
[INFO] [stdout]     |                  ^^^^^               -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn input(&self, i: usize) -> NdArrayView<'_, F> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/op.rs:175:22
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn input_mut(&mut self, _i: usize) -> NdArrayViewMut<F> {
[INFO] [stdout]     |                      ^^^^^^^^^                ----------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn input_mut(&mut self, _i: usize) -> NdArrayViewMut<'_, F> {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/op.rs:180:19
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn inputs(&self) -> Vec<NdArrayView<F>> {
[INFO] [stdout]     |                   ^^^^^         -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn inputs(&self) -> Vec<NdArrayView<'_, F>> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/optimization/loop_fusion.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | #[derive(Debug, Clone, PartialEq)]
[INFO] [stdout]    |                        --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 56 |     Custom(fn(F) -> F),
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/tensor.rs:78:40
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub(crate) fn get_incoming_tensors(&self) -> Ref<SmallVec<IncomingTensor>> {
[INFO] [stdout]    |                                        ^^^^^     ----------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                        |
[INFO] [stdout]    |                                        this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub(crate) fn get_incoming_tensors(&self) -> Ref<'_, SmallVec<IncomingTensor>> {
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/tensor.rs:92:25
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub(crate) fn inner(&self) -> Ref<TensorInternal<F>> {
[INFO] [stdout]    |                         ^^^^^     ---------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub(crate) fn inner(&self) -> Ref<'_, TensorInternal<F>> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tensor_ops/mod.rs:832:12
[INFO] [stdout]     |
[INFO] [stdout] 832 |     graph: &impl AsGraph<F>,
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 833 | ) -> Tensor<F>
[INFO] [stdout]     |      --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 833 | ) -> Tensor<'_, F>
[INFO] [stdout]     |             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tensor_ops/mod.rs:877:40
[INFO] [stdout]     |
[INFO] [stdout] 877 | pub fn scalar<F: Float>(val: F, graph: &impl AsGraph<F>) -> Tensor<F> {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 877 | pub fn scalar<F: Float>(val: F, graph: &impl AsGraph<F>) -> Tensor<'_, F> {
[INFO] [stdout]     |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tensor_ops/mod.rs:1191:64
[INFO] [stdout]      |
[INFO] [stdout] 1191 | pub fn variable<F: Float, D>(arr: ndarray::Array<F, D>, graph: &impl AsGraph<F>) -> Tensor<F>
[INFO] [stdout]      |                                                                ^^^^^^^^^^^^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]      |                                                                |
[INFO] [stdout]      |                                                                this lifetime flows to the output
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]      |
[INFO] [stdout] 1191 | pub fn variable<F: Float, D>(arr: ndarray::Array<F, D>, graph: &impl AsGraph<F>) -> Tensor<'_, F>
[INFO] [stdout]      |                                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/variable.rs:602:26
[INFO] [stdout]     |
[INFO] [stdout] 602 |     fn prepare_for_serde(&self) -> SerializableVariableEnvironment<F> {
[INFO] [stdout]     |                          ^^^^^     ---------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 602 |     fn prepare_for_serde(&self) -> SerializableVariableEnvironment<'_, F> {
[INFO] [stdout]     |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/variable.rs:700:27
[INFO] [stdout]     |
[INFO] [stdout] 700 |     pub(crate) fn as_view(&self, vid: VariableID) -> NdArrayView<F> {
[INFO] [stdout]     |                           ^^^^^                      -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 700 |     pub(crate) fn as_view(&self, vid: VariableID) -> NdArrayView<'_, F> {
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/variable.rs:711:31
[INFO] [stdout]     |
[INFO] [stdout] 711 |     pub(crate) fn as_view_mut(&self, vid: VariableID) -> NdArrayViewMut<F> {
[INFO] [stdout]     |                               ^^^^^                      ----------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 711 |     pub(crate) fn as_view_mut(&self, vid: VariableID) -> NdArrayViewMut<'_, F> {
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/variable.rs:725:9
[INFO] [stdout]     |
[INFO] [stdout] 725 |         &self,
[INFO] [stdout]     |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 728 |     ) -> Tensor<F> {
[INFO] [stdout]     |          --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 728 |     ) -> Tensor<'_, F> {
[INFO] [stdout]     |                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PReLU` is never constructed
[INFO] [stdout]    --> src/tensor_ops/activation_ops.rs:356:12
[INFO] [stdout]     |
[INFO] [stdout] 356 | pub struct PReLU<T> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PReLUGrad` is never constructed
[INFO] [stdout]    --> src/tensor_ops/activation_ops.rs:391:12
[INFO] [stdout]     |
[INFO] [stdout] 391 | pub struct PReLUGrad<T> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LearnableELU` is never constructed
[INFO] [stdout]    --> src/tensor_ops/activation_ops.rs:418:12
[INFO] [stdout]     |
[INFO] [stdout] 418 | pub struct LearnableELU<T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LearnableELUGrad` is never constructed
[INFO] [stdout]    --> src/tensor_ops/activation_ops.rs:453:12
[INFO] [stdout]     |
[INFO] [stdout] 453 | pub struct LearnableELUGrad<T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LearnableSwish` is never constructed
[INFO] [stdout]    --> src/tensor_ops/activation_ops.rs:480:12
[INFO] [stdout]     |
[INFO] [stdout] 480 | pub struct LearnableSwish<T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LearnableSwishGrad` is never constructed
[INFO] [stdout]    --> src/tensor_ops/activation_ops.rs:516:12
[INFO] [stdout]     |
[INFO] [stdout] 516 | pub struct LearnableSwishGrad<T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AdaptiveActivation` is never constructed
[INFO] [stdout]    --> src/tensor_ops/activation_ops.rs:549:12
[INFO] [stdout]     |
[INFO] [stdout] 549 | pub struct AdaptiveActivation<T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AdaptiveActivationGrad` is never constructed
[INFO] [stdout]    --> src/tensor_ops/activation_ops.rs:599:12
[INFO] [stdout]     |
[INFO] [stdout] 599 | pub struct AdaptiveActivationGrad<T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tile` is never constructed
[INFO] [stdout]   --> src/tensor_ops/array_ops.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct Tile {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Clip` is never constructed
[INFO] [stdout]   --> src/tensor_ops/array_ops.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Clip<T: Float> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClipGrad` is never constructed
[INFO] [stdout]   --> src/tensor_ops/array_ops.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct ClipGrad<T: Float> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Const` is never constructed
[INFO] [stdout]   --> src/tensor_ops/basic_source_ops.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Const;
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Inv` is never constructed
[INFO] [stdout]   --> src/tensor_ops/math_ops.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Inv;
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InvSqrt` is never constructed
[INFO] [stdout]   --> src/tensor_ops/math_ops.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct InvSqrt;
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Square` is never constructed
[INFO] [stdout]   --> src/tensor_ops/math_ops.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Square;
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QROp` is never constructed
[INFO] [stdout]  --> src/tensor_ops/decomposition_ops.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct QROp;
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SVDOp` is never constructed
[INFO] [stdout]    --> src/tensor_ops/decomposition_ops.rs:228:12
[INFO] [stdout]     |
[INFO] [stdout] 228 | pub struct SVDOp;
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LUOp` is never constructed
[INFO] [stdout]     --> src/tensor_ops/decomposition_ops.rs:1258:12
[INFO] [stdout]      |
[INFO] [stdout] 1258 | pub struct LUOp;
[INFO] [stdout]      |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EigenOp` is never constructed
[INFO] [stdout]   --> src/tensor_ops/eigen_ops.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct EigenOp;
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eigendecomposition_gradient` is never used
[INFO] [stdout]    --> src/tensor_ops/eigen_ops.rs:581:4
[INFO] [stdout]     |
[INFO] [stdout] 581 | fn eigendecomposition_gradient<F: Float + ScalarOperand + FromPrimitive>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PolarDecompositionOp` is never constructed
[INFO] [stdout]  --> src/tensor_ops/special_decompositions.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct PolarDecompositionOp;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SchurDecompositionOp` is never constructed
[INFO] [stdout]    --> src/tensor_ops/special_decompositions.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub struct SchurDecompositionOp;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SymmetricEigenOp` is never constructed
[INFO] [stdout]  --> src/tensor_ops/symmetric_ops.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct SymmetricEigenOp;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `symmetric_eigen_gradient` is never used
[INFO] [stdout]    --> src/tensor_ops/symmetric_ops.rs:375:4
[INFO] [stdout]     |
[INFO] [stdout] 375 | fn symmetric_eigen_gradient<F: Float + ndarray::ScalarOperand + FromPrimitive>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SLogDetOp` is never constructed
[INFO] [stdout]    --> src/tensor_ops/numerical_props.rs:373:12
[INFO] [stdout]     |
[INFO] [stdout] 373 | pub struct SLogDetOp;
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/graph.rs:264:32
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub(crate) fn access_inner(&self, id: TensorID) -> Ref<TensorInternal<F>> {
[INFO] [stdout]     |                                ^^^^^                   ---------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub(crate) fn access_inner(&self, id: TensorID) -> Ref<'_, TensorInternal<F>> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/graph.rs:270:36
[INFO] [stdout]     |
[INFO] [stdout] 270 |     pub(crate) fn access_inner_mut(&self, id: TensorID) -> RefMut<TensorInternal<F>> {
[INFO] [stdout]     |                                    ^^^^^                   ------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 270 |     pub(crate) fn access_inner_mut(&self, id: TensorID) -> RefMut<'_, TensorInternal<F>> {
[INFO] [stdout]     |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/graph.rs:286:27
[INFO] [stdout]     |
[INFO] [stdout] 286 |     pub fn variable_by_id(&self, vid: VariableID) -> Tensor<F> {
[INFO] [stdout]     |                           ^^^^^                      --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 286 |     pub fn variable_by_id(&self, vid: VariableID) -> Tensor<'_, F> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/graph.rs:468:20
[INFO] [stdout]     |
[INFO] [stdout] 468 |     fn context_ref(&self) -> Option<&Context<F>> {
[INFO] [stdout]     |                    ^^^^^            -----------
[INFO] [stdout]     |                    |                ||
[INFO] [stdout]     |                    |                |the lifetimes get resolved as `'_`
[INFO] [stdout]     |                    |                the lifetimes get resolved as `'_`
[INFO] [stdout]     |                    this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 468 |     fn context_ref(&self) -> Option<&Context<'_, F>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/graph.rs:473:23
[INFO] [stdout]     |
[INFO] [stdout] 473 |     fn variable_by_id(&self, vid: VariableID) -> Tensor<F> {
[INFO] [stdout]     |                       ^^^^^                      --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 473 |     fn variable_by_id(&self, vid: VariableID) -> Tensor<'_, F> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/graph.rs:505:20
[INFO] [stdout]     |
[INFO] [stdout] 505 |     fn context_ref(&self) -> Option<&Context<F>> {
[INFO] [stdout]     |                    ^^^^^            -----------
[INFO] [stdout]     |                    |                ||
[INFO] [stdout]     |                    |                |the lifetimes get resolved as `'_`
[INFO] [stdout]     |                    |                the lifetimes get resolved as `'_`
[INFO] [stdout]     |                    this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 505 |     fn context_ref(&self) -> Option<&Context<'_, F>> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/integration/core.rs:57:23
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn get_tensor(&self, name: &str) -> Option<&Tensor<F>> {
[INFO] [stdout]    |                       ^^^^^                        ----------
[INFO] [stdout]    |                       |                            ||
[INFO] [stdout]    |                       |                            |the lifetimes get resolved as `'_`
[INFO] [stdout]    |                       |                            the lifetimes get resolved as `'_`
[INFO] [stdout]    |                       this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn get_tensor(&self, name: &str) -> Option<&Tensor<'_, F>> {
[INFO] [stdout]    |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/integration/core.rs:93:41
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn convert_precision<F2: Float>(&self) -> Result<SciRS2Data<F2>, IntegrationError> {
[INFO] [stdout]    |                                         ^^^^^            -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn convert_precision<F2: Float>(&self) -> Result<SciRS2Data<'_, F2>, IntegrationError> {
[INFO] [stdout]    |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/integration/core.rs:323:20
[INFO] [stdout]     |
[INFO] [stdout] 323 |     pub fn execute(&self) -> Result<SciRS2Data<F>, IntegrationError> {
[INFO] [stdout]     |                    ^^^^^            ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 323 |     pub fn execute(&self) -> Result<SciRS2Data<'_, F>, IntegrationError> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/integration/core.rs:345:34
[INFO] [stdout]     |
[INFO] [stdout] 345 |     fn execute_tensor_conversion(&self) -> Result<SciRS2Data<F>, IntegrationError> {
[INFO] [stdout]     |                                  ^^^^^            ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 345 |     fn execute_tensor_conversion(&self) -> Result<SciRS2Data<'_, F>, IntegrationError> {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/integration/core.rs:358:31
[INFO] [stdout]     |
[INFO] [stdout] 358 |     fn execute_data_transform(&self) -> Result<SciRS2Data<F>, IntegrationError> {
[INFO] [stdout]     |                               ^^^^^            ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 358 |     fn execute_data_transform(&self) -> Result<SciRS2Data<'_, F>, IntegrationError> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/integration/core.rs:369:31
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn execute_parameter_sync(&self) -> Result<SciRS2Data<F>, IntegrationError> {
[INFO] [stdout]     |                               ^^^^^            ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn execute_parameter_sync(&self) -> Result<SciRS2Data<'_, F>, IntegrationError> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/integration/core.rs:380:31
[INFO] [stdout]     |
[INFO] [stdout] 380 |     fn execute_pipeline_stage(&self) -> Result<SciRS2Data<F>, IntegrationError> {
[INFO] [stdout]     |                               ^^^^^            ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 380 |     fn execute_pipeline_stage(&self) -> Result<SciRS2Data<'_, F>, IntegrationError> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/integration/tensor_conversion.rs:96:9
[INFO] [stdout]     |
[INFO] [stdout] 96  |         &self,
[INFO] [stdout]     |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 100 |     ) -> Result<Tensor<F>, IntegrationError> {
[INFO] [stdout]     |                 --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 100 |     ) -> Result<Tensor<'_, F>, IntegrationError> {
[INFO] [stdout]     |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/op.rs:137:18
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn input(&self, i: usize) -> NdArrayView<F> {
[INFO] [stdout]     |                  ^^^^^               -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn input(&self, i: usize) -> NdArrayView<'_, F> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/op.rs:175:22
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn input_mut(&mut self, _i: usize) -> NdArrayViewMut<F> {
[INFO] [stdout]     |                      ^^^^^^^^^                ----------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn input_mut(&mut self, _i: usize) -> NdArrayViewMut<'_, F> {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/op.rs:180:19
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn inputs(&self) -> Vec<NdArrayView<F>> {
[INFO] [stdout]     |                   ^^^^^         -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn inputs(&self) -> Vec<NdArrayView<'_, F>> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/optimization/loop_fusion.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | #[derive(Debug, Clone, PartialEq)]
[INFO] [stdout]    |                        --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 56 |     Custom(fn(F) -> F),
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/tensor.rs:78:40
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub(crate) fn get_incoming_tensors(&self) -> Ref<SmallVec<IncomingTensor>> {
[INFO] [stdout]    |                                        ^^^^^     ----------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                        |
[INFO] [stdout]    |                                        this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub(crate) fn get_incoming_tensors(&self) -> Ref<'_, SmallVec<IncomingTensor>> {
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/tensor.rs:92:25
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub(crate) fn inner(&self) -> Ref<TensorInternal<F>> {
[INFO] [stdout]    |                         ^^^^^     ---------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub(crate) fn inner(&self) -> Ref<'_, TensorInternal<F>> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tensor_ops/mod.rs:832:12
[INFO] [stdout]     |
[INFO] [stdout] 832 |     graph: &impl AsGraph<F>,
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 833 | ) -> Tensor<F>
[INFO] [stdout]     |      --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 833 | ) -> Tensor<'_, F>
[INFO] [stdout]     |             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/tensor_ops/mod.rs:877:40
[INFO] [stdout]     |
[INFO] [stdout] 877 | pub fn scalar<F: Float>(val: F, graph: &impl AsGraph<F>) -> Tensor<F> {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 877 | pub fn scalar<F: Float>(val: F, graph: &impl AsGraph<F>) -> Tensor<'_, F> {
[INFO] [stdout]     |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/tensor_ops/mod.rs:1191:64
[INFO] [stdout]      |
[INFO] [stdout] 1191 | pub fn variable<F: Float, D>(arr: ndarray::Array<F, D>, graph: &impl AsGraph<F>) -> Tensor<F>
[INFO] [stdout]      |                                                                ^^^^^^^^^^^^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]      |                                                                |
[INFO] [stdout]      |                                                                this lifetime flows to the output
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]      |
[INFO] [stdout] 1191 | pub fn variable<F: Float, D>(arr: ndarray::Array<F, D>, graph: &impl AsGraph<F>) -> Tensor<'_, F>
[INFO] [stdout]      |                                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/variable.rs:602:26
[INFO] [stdout]     |
[INFO] [stdout] 602 |     fn prepare_for_serde(&self) -> SerializableVariableEnvironment<F> {
[INFO] [stdout]     |                          ^^^^^     ---------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 602 |     fn prepare_for_serde(&self) -> SerializableVariableEnvironment<'_, F> {
[INFO] [stdout]     |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/variable.rs:700:27
[INFO] [stdout]     |
[INFO] [stdout] 700 |     pub(crate) fn as_view(&self, vid: VariableID) -> NdArrayView<F> {
[INFO] [stdout]     |                           ^^^^^                      -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 700 |     pub(crate) fn as_view(&self, vid: VariableID) -> NdArrayView<'_, F> {
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/variable.rs:711:31
[INFO] [stdout]     |
[INFO] [stdout] 711 |     pub(crate) fn as_view_mut(&self, vid: VariableID) -> NdArrayViewMut<F> {
[INFO] [stdout]     |                               ^^^^^                      ----------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 711 |     pub(crate) fn as_view_mut(&self, vid: VariableID) -> NdArrayViewMut<'_, F> {
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/variable.rs:725:9
[INFO] [stdout]     |
[INFO] [stdout] 725 |         &self,
[INFO] [stdout]     |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] ...
[INFO] [stdout] 728 |     ) -> Tensor<F> {
[INFO] [stdout]     |          --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 728 |     ) -> Tensor<'_, F> {
[INFO] [stdout]     |                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.10s
[INFO] running `Command { std: "docker" "inspect" "7005f5c4e7cb06f854734ede0d085d94ed0e1a1c18387c937441c9e8450038f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7005f5c4e7cb06f854734ede0d085d94ed0e1a1c18387c937441c9e8450038f7", kill_on_drop: false }`
[INFO] [stdout] 7005f5c4e7cb06f854734ede0d085d94ed0e1a1c18387c937441c9e8450038f7