[INFO] cloning repository https://github.com/chen-197/ts_rsnn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chen-197/ts_rsnn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchen-197%2Fts_rsnn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchen-197%2Fts_rsnn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 34fc53329cd987e89fb5f7dbd6190fbdd2e77439 [INFO] checking chen-197/ts_rsnn against try#0fe3684930279e4d3be3aca66b30f82946ce9ac2 for pr-138340 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchen-197%2Fts_rsnn" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. 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false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] [stderr] Adding itoa v1.0.15 [INFO] [stderr] Adding memchr v2.7.4 [INFO] [stderr] Adding proc-macro2 v1.0.94 [INFO] [stderr] Adding quote v1.0.39 [INFO] [stderr] Adding ryu v1.0.20 [INFO] [stderr] Adding serde v1.0.219 [INFO] [stderr] Adding serde_derive v1.0.219 [INFO] [stderr] Adding serde_json v1.0.140 [INFO] [stderr] Adding syn v2.0.100 [INFO] [stderr] Adding unicode-ident v1.0.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+0fe3684930279e4d3be3aca66b30f82946ce9ac2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 952a26a631b22d7a7740dac86269ba47b758c86c48e6228dc1c761268facc400 [INFO] running `Command { std: "docker" "start" "-a" "952a26a631b22d7a7740dac86269ba47b758c86c48e6228dc1c761268facc400", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "952a26a631b22d7a7740dac86269ba47b758c86c48e6228dc1c761268facc400", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "952a26a631b22d7a7740dac86269ba47b758c86c48e6228dc1c761268facc400", kill_on_drop: false }` [INFO] [stdout] 952a26a631b22d7a7740dac86269ba47b758c86c48e6228dc1c761268facc400 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+0fe3684930279e4d3be3aca66b30f82946ce9ac2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d95f5510bc4c570f1784e16bcbe9055ca0b17741b9ffe72bd0aa84c2c5c7865 [INFO] running `Command { std: "docker" "start" "-a" "8d95f5510bc4c570f1784e16bcbe9055ca0b17741b9ffe72bd0aa84c2c5c7865", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking either v1.12.0 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking bytemuck v1.16.1 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Compiling quote v1.0.39 [INFO] [stderr] Checking thread-tree v0.3.3 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking ndarray v0.16.0 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking rust_nn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::activation::Activation` [INFO] [stdout] --> src/layers/dense.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::activation::Activation; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> src/layers/dense.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Activation` [INFO] [stdout] --> src/layers/conv.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::Activation; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> src/layers/conv.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Array2` [INFO] [stdout] --> src/layers/pool.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use ndarray::{Array2, Array4, Axis, s}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Activation` [INFO] [stdout] --> src/layers/pool.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::Activation; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> src/layers/pool.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Activation` [INFO] [stdout] --> src/layers/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::Activation; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::layers::conv::Initializer` [INFO] [stdout] --> src/network.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::layers::conv::Initializer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/network.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | use std::fs::{self, File}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::activation::Activation` [INFO] [stdout] --> src/layers/dense.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::activation::Activation; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> src/layers/dense.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Activation` [INFO] [stdout] --> src/layers/conv.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::Activation; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> src/layers/conv.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Array2` [INFO] [stdout] --> src/layers/pool.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use ndarray::{Array2, Array4, Axis, s}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Activation` [INFO] [stdout] --> src/layers/pool.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::Activation; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> src/layers/pool.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Activation` [INFO] [stdout] --> src/layers/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::Activation; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::layers::conv::Initializer` [INFO] [stdout] --> src/network.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::layers::conv::Initializer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/network.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | use std::fs::{self, File}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `ndarray::impl_methods::>::into_shape`: Use `.into_shape_with_order()` or `.to_shape()` [INFO] [stdout] --> src/layers/dense.rs:44:31 [INFO] [stdout] | [INFO] [stdout] 44 | let input_use = input.into_shape((batch_size, self.weights.nrows())).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `ndarray::impl_methods::>::into_shape`: Use `.into_shape_with_order()` or `.to_shape()` [INFO] [stdout] --> src/layers/dense.rs:44:31 [INFO] [stdout] | [INFO] [stdout] 44 | let input_use = input.into_shape((batch_size, self.weights.nrows())).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `ndarray::impl_methods::>::into_shape`: Use `.into_shape_with_order()` or `.to_shape()` [INFO] [stdout] --> src/layers/dense.rs:55:20 [INFO] [stdout] | [INFO] [stdout] 55 | output_use.into_shape((batch_size, 1, 1, self.weights.ncols())).unwrap() [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `ndarray::impl_methods::>::into_shape`: Use `.into_shape_with_order()` or `.to_shape()` [INFO] [stdout] --> src/layers/dense.rs:55:20 [INFO] [stdout] | [INFO] [stdout] 55 | output_use.into_shape((batch_size, 1, 1, self.weights.ncols())).unwrap() [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `ndarray::impl_methods::>::into_shape`: Use `.into_shape_with_order()` or `.to_shape()` [INFO] [stdout] --> src/layers/dense.rs:61:31 [INFO] [stdout] | [INFO] [stdout] 61 | let input_use = input.into_shape((batch_size, self.weights.nrows())).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `ndarray::impl_methods::>::into_shape`: Use `.into_shape_with_order()` or `.to_shape()` [INFO] [stdout] --> src/layers/dense.rs:62:47 [INFO] [stdout] | [INFO] [stdout] 62 | let mut grad_output_use = grad_output.into_shape((batch_size, self.weights.ncols())).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `ndarray::impl_methods::>::into_shape`: Use `.into_shape_with_order()` or `.to_shape()` [INFO] [stdout] --> src/layers/dense.rs:63:81 [INFO] [stdout] | [INFO] [stdout] 63 | let mut activation_derivative_output_use = activation_derivative_output.into_shape((batch_size, self.weights.ncols())).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `ndarray::impl_methods::>::into_shape`: Use `.into_shape_with_order()` or `.to_shape()` [INFO] [stdout] --> src/layers/dense.rs:61:31 [INFO] [stdout] | [INFO] [stdout] 61 | let input_use = input.into_shape((batch_size, self.weights.nrows())).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `ndarray::impl_methods::>::into_shape`: Use `.into_shape_with_order()` or `.to_shape()` [INFO] [stdout] --> src/layers/dense.rs:62:47 [INFO] [stdout] | [INFO] [stdout] 62 | let mut grad_output_use = grad_output.into_shape((batch_size, self.weights.ncols())).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `ndarray::impl_methods::>::into_shape`: Use `.into_shape_with_order()` or `.to_shape()` [INFO] [stdout] --> src/layers/dense.rs:63:81 [INFO] [stdout] | [INFO] [stdout] 63 | let mut activation_derivative_output_use = activation_derivative_output.into_shape((batch_size, self.weights.ncols())).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `ndarray::impl_methods::>::into_shape`: Use `.into_shape_with_order()` or `.to_shape()` [INFO] [stdout] --> src/layers/dense.rs:109:24 [INFO] [stdout] | [INFO] [stdout] 109 | grad_input_use.into_shape((batch_size, 1, 1, self.weights.nrows())).unwrap() [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `ndarray::impl_methods::>::into_shape`: Use `.into_shape_with_order()` or `.to_shape()` [INFO] [stdout] --> src/layers/dense.rs:109:24 [INFO] [stdout] | [INFO] [stdout] 109 | grad_input_use.into_shape((batch_size, 1, 1, self.weights.nrows())).unwrap() [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `ndarray::impl_methods::>::into_shape`: Use `.into_shape_with_order()` or `.to_shape()` [INFO] [stdout] --> src/network.rs:288:20 [INFO] [stdout] | [INFO] [stdout] 288 | output.into_shape(IxDyn(&reshaped_target_shape)).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `ndarray::impl_methods::>::into_shape`: Use `.into_shape_with_order()` or `.to_shape()` [INFO] [stdout] --> src/network.rs:288:20 [INFO] [stdout] | [INFO] [stdout] 288 | output.into_shape(IxDyn(&reshaped_target_shape)).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/layers/dense.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | let mut activation_derivative_output_use = activation_derivative_output.into_shape((batch_size, self.weights.ncols())).unwrap(); [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: unused variable: `input` [INFO] [stdout] --> src/layers/conv.rs:171:28 [INFO] [stdout] | [INFO] [stdout] 171 | fn backward(&mut self, input: Array4, grad_output: Array4, activation_derivative_output: Array4) -> Array4 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `grad_output` [INFO] [stdout] --> src/layers/conv.rs:171:48 [INFO] [stdout] | [INFO] [stdout] 171 | fn backward(&mut self, input: Array4, grad_output: Array4, activation_derivative_output: Array4) -> Array4 { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grad_output` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `activation_derivative_output` [INFO] [stdout] --> src/layers/conv.rs:171:74 [INFO] [stdout] | [INFO] [stdout] 171 | fn backward(&mut self, input: Array4, grad_output: Array4, activation_derivative_output: Array4) -> Array4 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_activation_derivative_output` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/layers/pool.rs:60:28 [INFO] [stdout] | [INFO] [stdout] 60 | fn backward(&mut self, input: Array4, grad_output: Array4, activation_derivative_output: Array4) -> Array4 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `grad_output` [INFO] [stdout] --> src/layers/pool.rs:60:48 [INFO] [stdout] | [INFO] [stdout] 60 | fn backward(&mut self, input: Array4, grad_output: Array4, activation_derivative_output: Array4) -> Array4 { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grad_output` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `activation_derivative_output` [INFO] [stdout] --> src/layers/pool.rs:60:74 [INFO] [stdout] | [INFO] [stdout] 60 | fn backward(&mut self, input: Array4, grad_output: Array4, activation_derivative_output: Array4) -> Array4 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_activation_derivative_output` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/layers/dense.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | let mut activation_derivative_output_use = activation_derivative_output.into_shape((batch_size, self.weights.ncols())).unwrap(); [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: unused variable: `input` [INFO] [stdout] --> src/layers/conv.rs:171:28 [INFO] [stdout] | [INFO] [stdout] 171 | fn backward(&mut self, input: Array4, grad_output: Array4, activation_derivative_output: Array4) -> Array4 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `grad_output` [INFO] [stdout] --> src/layers/conv.rs:171:48 [INFO] [stdout] | [INFO] [stdout] 171 | fn backward(&mut self, input: Array4, grad_output: Array4, activation_derivative_output: Array4) -> Array4 { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grad_output` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `activation_derivative_output` [INFO] [stdout] --> src/layers/conv.rs:171:74 [INFO] [stdout] | [INFO] [stdout] 171 | fn backward(&mut self, input: Array4, grad_output: Array4, activation_derivative_output: Array4) -> Array4 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_activation_derivative_output` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/layers/pool.rs:60:28 [INFO] [stdout] | [INFO] [stdout] 60 | fn backward(&mut self, input: Array4, grad_output: Array4, activation_derivative_output: Array4) -> Array4 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `grad_output` [INFO] [stdout] --> src/layers/pool.rs:60:48 [INFO] [stdout] | [INFO] [stdout] 60 | fn backward(&mut self, input: Array4, grad_output: Array4, activation_derivative_output: Array4) -> Array4 { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grad_output` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `activation_derivative_output` [INFO] [stdout] --> src/layers/pool.rs:60:74 [INFO] [stdout] | [INFO] [stdout] 60 | fn backward(&mut self, input: Array4, grad_output: Array4, activation_derivative_output: Array4) -> Array4 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_activation_derivative_output` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `None` [INFO] [stdout] --> src/main.rs:3:42 [INFO] [stdout] | [INFO] [stdout] 3 | use rust_nn::activation::{ReLU, Sigmoid, None}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `None` [INFO] [stdout] --> src/main.rs:3:42 [INFO] [stdout] | [INFO] [stdout] 3 | use rust_nn::activation::{ReLU, Sigmoid, None}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_nn` (bin "rust_nn" test); 1 warning emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/0fe3684930279e4d3be3aca66b30f82946ce9ac2/bin/rustc --crate-name rust_nn --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=7181f928b96e6787 -C extra-filename=-da33f195bffe144a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern image=/opt/rustwide/target/debug/deps/libimage-b04756120dd26a77.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-b7baa96da95abd40.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-89a3fe2a2ae775a8.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-4ae733c65110c5e0.rmeta --extern rust_nn=/opt/rustwide/target/debug/deps/librust_nn-4f05895821b4272c.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-1a0845d9a96adb38.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-2765fc4ecb9b30d9.rmeta --cap-lints=forbid` (exit status: 0) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rust_nn` (bin "rust_nn"); 1 warning emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/0fe3684930279e4d3be3aca66b30f82946ce9ac2/bin/rustc --crate-name rust_nn --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=c56ad262ea4dad60 -C extra-filename=-a50a45d5d731757c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern image=/opt/rustwide/target/debug/deps/libimage-b04756120dd26a77.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-b7baa96da95abd40.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-89a3fe2a2ae775a8.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-4ae733c65110c5e0.rmeta --extern rust_nn=/opt/rustwide/target/debug/deps/librust_nn-4f05895821b4272c.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-1a0845d9a96adb38.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-2765fc4ecb9b30d9.rmeta --cap-lints=forbid` (exit status: 0) [INFO] running `Command { std: "docker" "inspect" "8d95f5510bc4c570f1784e16bcbe9055ca0b17741b9ffe72bd0aa84c2c5c7865", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d95f5510bc4c570f1784e16bcbe9055ca0b17741b9ffe72bd0aa84c2c5c7865", kill_on_drop: false }` [INFO] [stdout] 8d95f5510bc4c570f1784e16bcbe9055ca0b17741b9ffe72bd0aa84c2c5c7865