[INFO] cloning repository https://github.com/ratcht/rust-ml [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ratcht/rust-ml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fratcht%2Frust-ml", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fratcht%2Frust-ml'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 504f571f347b9af14e96eace81cfec858ed19e0b [INFO] checking ratcht/rust-ml against master#1f81f906893d166d05fb4839f169983f2b564cc7 for pr-135167 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fratcht%2Frust-ml" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. 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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1f81f906893d166d05fb4839f169983f2b564cc7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f65012d058d711c3d3dea7477a1b51530d6aaafaf003f83466cdc8c6073ddf91 [INFO] running `Command { std: "docker" "start" "-a" "f65012d058d711c3d3dea7477a1b51530d6aaafaf003f83466cdc8c6073ddf91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f65012d058d711c3d3dea7477a1b51530d6aaafaf003f83466cdc8c6073ddf91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f65012d058d711c3d3dea7477a1b51530d6aaafaf003f83466cdc8c6073ddf91", kill_on_drop: false }` [INFO] [stdout] f65012d058d711c3d3dea7477a1b51530d6aaafaf003f83466cdc8c6073ddf91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1f81f906893d166d05fb4839f169983f2b564cc7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d463b7125a166f75aad312418923bc57f0de289b4b8a77935f1f6d715bbd9b7 [INFO] running `Command { std: "docker" "start" "-a" "3d463b7125a166f75aad312418923bc57f0de289b4b8a77935f1f6d715bbd9b7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling serde_json v1.0.134 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking clap_builder v4.5.23 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.93 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking clap v4.5.23 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ferrite-dl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/tensor_storage/creation.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `borrow::Borrow` and `rc::Rc` [INFO] [stdout] --> src/tensor_storage/shape.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{borrow::Borrow, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Cell` [INFO] [stdout] --> src/autograd/scalar/backward.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cell::{Cell, RefCell}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `backward::*` [INFO] [stdout] --> src/autograd/scalar/mod.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use backward::*; // Export all public items from backward [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AddAssign`, `DivAssign`, `Div`, `MulAssign`, `SubAssign`, and `Sub` [INFO] [stdout] --> src/autograd/tensor/ops.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::{Add, AddAssign, Mul, MulAssign, Sub, SubAssign, Div, DivAssign}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ ^^^ ^^^^^^^^^ ^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/autograd/tensor/ops.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/autograd/tensor/function.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/autograd/tensor/function.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `shape::*` [INFO] [stdout] --> src/autograd/tensor/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use shape::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `utils::*` [INFO] [stdout] --> src/autograd/tensor/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub use utils::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::*` [INFO] [stdout] --> src/autograd/tensor/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use ops::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `creation::*` [INFO] [stdout] --> src/autograd/tensor/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use creation::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TensorOps` [INFO] [stdout] --> src/network/layer/layer.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{TensorOps, TensorShape, TensorCreation}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/network/layer/layer.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ref` [INFO] [stdout] --> src/network/layer/layer.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use std::cell::{Ref, RefCell}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `layer::*` [INFO] [stdout] --> src/network/layer/mod.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use layer::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `layer as Layer` [INFO] [stdout] --> src/network/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use layer as Layer; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Operations` [INFO] [stdout] --> src/autograd/scalar/backward.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use super::{Graph, Operations, Scalar, Value}; // Import Graph from parent module [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/tensor_storage/ops.rs:177:11 [INFO] [stdout] | [INFO] [stdout] 177 | let result = cblas_sgemm(layout, trans_a, trans_b, m, n, k, alpha, a.borrow().as_ptr(), lda, b.borrow().as_ptr(), ldb, beta, c.as_m... [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `indices` [INFO] [stdout] --> src/tensor_storage/ops.rs:366:9 [INFO] [stdout] | [INFO] [stdout] 366 | let indices = vec![0; self.shape().len()]; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_indices` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a_shape` [INFO] [stdout] --> src/tensor_storage/shape.rs:154:9 [INFO] [stdout] | [INFO] [stdout] 154 | let a_shape = a.shape(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_a_shape` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/network/module.rs:47:10 [INFO] [stdout] | [INFO] [stdout] 47 | for (name, param) in &self.parameters { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/network/module.rs:52:10 [INFO] [stdout] | [INFO] [stdout] 52 | for (name, module) in &self.modules { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `w_t` [INFO] [stdout] --> src/network/layer/layer.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let w_t = weight_tensor.transpose(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_w_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CBLAS_COL_MAJOR` is never used [INFO] [stdout] --> src/tensor_storage/ops.rs:135:7 [INFO] [stdout] | [INFO] [stdout] 135 | const CBLAS_COL_MAJOR: u8 = 102; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CBLAS_CONJ_TRANS` is never used [INFO] [stdout] --> src/tensor_storage/ops.rs:140:7 [INFO] [stdout] | [INFO] [stdout] 140 | const CBLAS_CONJ_TRANS: u8 = 113; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cblas_ddot` is never used [INFO] [stdout] --> src/tensor_storage/ops.rs:128:6 [INFO] [stdout] | [INFO] [stdout] 128 | fn cblas_ddot(n: i32, x: *const f64, incx: i32, y: *const f64, incy: i32) -> f64; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cblas_dgemv` is never used [INFO] [stdout] --> src/tensor_storage/ops.rs:129:6 [INFO] [stdout] | [INFO] [stdout] 129 | fn cblas_dgemv(Layout: u8, trans: u8, m: i32, n: i32, alpha: f64, a: *const f64, lda: i32, x: *const f64, incx: i32, beta: f64, y: *mut... [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `exp` and `pow` are never used [INFO] [stdout] --> src/autograd/scalar/operations.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Operations<'a> { [INFO] [stdout] | ---------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 10 | fn exp(&self, lhs_val: Value) -> Value<'_>; [INFO] [stdout] | ^^^ [INFO] [stdout] 11 | fn pow(&self, lhs_val: Value, rhs_val: Value) -> Value<'_>; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `backward` is never used [INFO] [stdout] --> src/autograd/scalar/backward.rs:13:6 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait Backward { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 13 | fn backward(&self, value: Value); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `training` is never read [INFO] [stdout] --> src/network/module.rs:14:3 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Module { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | training: bool [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `in_features` and `out_features` are never read [INFO] [stdout] --> src/network/layer/layer.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Linear { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 9 | module: Module, [INFO] [stdout] 10 | in_features: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 11 | out_features: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/network/layer/layer.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 15 | impl Linear { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 16 | fn new(in_features: usize, out_features: usize, bias: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/test.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | let mut a = Tensor::from_ndarray(&array![[1., 2.], [3., 4.], [5., 6.]], Some(false)); // 3 x 2 [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/test.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | let mut b = Tensor::from_ndarray(&array![[1., 1., 1., 1.], [1., 1., 1., 1.]], Some(false)); // 2 x 4 [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CBLAS_ROW_MAJOR` is never used [INFO] [stdout] --> examples/test.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const CBLAS_ROW_MAJOR: u8 = 101; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CBLAS_COL_MAJOR` is never used [INFO] [stdout] --> examples/test.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const CBLAS_COL_MAJOR: u8 = 102; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CBLAS_NO_TRANS` is never used [INFO] [stdout] --> examples/test.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | const CBLAS_NO_TRANS: u8 = 111; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CBLAS_TRANS` is never used [INFO] [stdout] --> examples/test.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const CBLAS_TRANS: u8 = 112; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CBLAS_CONJ_TRANS` is never used [INFO] [stdout] --> examples/test.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | const CBLAS_CONJ_TRANS: u8 = 113; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cblas_ddot` is never used [INFO] [stdout] --> examples/test.rs:3:6 [INFO] [stdout] | [INFO] [stdout] 3 | fn cblas_ddot(n: i32, x: *const f64, incx: i32, y: *const f64, incy: i32) -> f64; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cblas_dgemv` is never used [INFO] [stdout] --> examples/test.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | fn cblas_dgemv (Layout: u8, trans: u8, m: i32, n: i32, alpha: f64, a: *const f64, lda: i32, x: *const f64, incx: i32, beta: f64, y: *mu... [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/tensor_storage/creation.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `borrow::Borrow` and `rc::Rc` [INFO] [stdout] --> src/tensor_storage/shape.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{borrow::Borrow, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Cell` [INFO] [stdout] --> src/autograd/scalar/backward.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cell::{Cell, RefCell}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `backward::*` [INFO] [stdout] --> src/autograd/scalar/mod.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use backward::*; // Export all public items from backward [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AddAssign`, `DivAssign`, `Div`, `MulAssign`, `SubAssign`, and `Sub` [INFO] [stdout] --> src/autograd/tensor/ops.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::{Add, AddAssign, Mul, MulAssign, Sub, SubAssign, Div, DivAssign}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ ^^^ ^^^^^^^^^ ^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/autograd/tensor/ops.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/autograd/tensor/function.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/autograd/tensor/function.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `shape::*` [INFO] [stdout] --> src/autograd/tensor/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use shape::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `utils::*` [INFO] [stdout] --> src/autograd/tensor/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub use utils::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::*` [INFO] [stdout] --> src/autograd/tensor/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use ops::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `creation::*` [INFO] [stdout] --> src/autograd/tensor/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use creation::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TensorOps` [INFO] [stdout] --> src/network/layer/layer.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{TensorOps, TensorShape, TensorCreation}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/network/layer/layer.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ref` [INFO] [stdout] --> src/network/layer/layer.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use std::cell::{Ref, RefCell}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `layer::*` [INFO] [stdout] --> src/network/layer/mod.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use layer::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `layer as Layer` [INFO] [stdout] --> src/network/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use layer as Layer; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Operations` [INFO] [stdout] --> src/autograd/scalar/backward.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use super::{Graph, Operations, Scalar, Value}; // Import Graph from parent module [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/tensor_storage/ops.rs:177:11 [INFO] [stdout] | [INFO] [stdout] 177 | let result = cblas_sgemm(layout, trans_a, trans_b, m, n, k, alpha, a.borrow().as_ptr(), lda, b.borrow().as_ptr(), ldb, beta, c.as_m... [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `indices` [INFO] [stdout] --> src/tensor_storage/ops.rs:366:9 [INFO] [stdout] | [INFO] [stdout] 366 | let indices = vec![0; self.shape().len()]; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_indices` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a_shape` [INFO] [stdout] --> src/tensor_storage/shape.rs:154:9 [INFO] [stdout] | [INFO] [stdout] 154 | let a_shape = a.shape(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_a_shape` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/network/module.rs:47:10 [INFO] [stdout] | [INFO] [stdout] 47 | for (name, param) in &self.parameters { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/network/module.rs:52:10 [INFO] [stdout] | [INFO] [stdout] 52 | for (name, module) in &self.modules { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `w_t` [INFO] [stdout] --> src/network/layer/layer.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let w_t = weight_tensor.transpose(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_w_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CBLAS_COL_MAJOR` is never used [INFO] [stdout] --> src/tensor_storage/ops.rs:135:7 [INFO] [stdout] | [INFO] [stdout] 135 | const CBLAS_COL_MAJOR: u8 = 102; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CBLAS_CONJ_TRANS` is never used [INFO] [stdout] --> src/tensor_storage/ops.rs:140:7 [INFO] [stdout] | [INFO] [stdout] 140 | const CBLAS_CONJ_TRANS: u8 = 113; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cblas_ddot` is never used [INFO] [stdout] --> src/tensor_storage/ops.rs:128:6 [INFO] [stdout] | [INFO] [stdout] 128 | fn cblas_ddot(n: i32, x: *const f64, incx: i32, y: *const f64, incy: i32) -> f64; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cblas_dgemv` is never used [INFO] [stdout] --> src/tensor_storage/ops.rs:129:6 [INFO] [stdout] | [INFO] [stdout] 129 | fn cblas_dgemv(Layout: u8, trans: u8, m: i32, n: i32, alpha: f64, a: *const f64, lda: i32, x: *const f64, incx: i32, beta: f64, y: *mut... [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `exp` and `pow` are never used [INFO] [stdout] --> src/autograd/scalar/operations.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Operations<'a> { [INFO] [stdout] | ---------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 10 | fn exp(&self, lhs_val: Value) -> Value<'_>; [INFO] [stdout] | ^^^ [INFO] [stdout] 11 | fn pow(&self, lhs_val: Value, rhs_val: Value) -> Value<'_>; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `backward` is never used [INFO] [stdout] --> src/autograd/scalar/backward.rs:13:6 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait Backward { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 13 | fn backward(&self, value: Value); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `training` is never read [INFO] [stdout] --> src/network/module.rs:14:3 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Module { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | training: bool [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `in_features` and `out_features` are never read [INFO] [stdout] --> src/network/layer/layer.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Linear { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 9 | module: Module, [INFO] [stdout] 10 | in_features: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 11 | out_features: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/network/layer/layer.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 15 | impl Linear { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 16 | fn new(in_features: usize, out_features: usize, bias: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.63s [INFO] running `Command { std: "docker" "inspect" "3d463b7125a166f75aad312418923bc57f0de289b4b8a77935f1f6d715bbd9b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d463b7125a166f75aad312418923bc57f0de289b4b8a77935f1f6d715bbd9b7", kill_on_drop: false }` [INFO] [stdout] 3d463b7125a166f75aad312418923bc57f0de289b4b8a77935f1f6d715bbd9b7