[INFO] cloning repository https://github.com/thecoldstone/nn-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thecoldstone/nn-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthecoldstone%2Fnn-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthecoldstone%2Fnn-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fb4783a7b0958f2e7272bc8c0fb1c74b18ebd501 [INFO] testing thecoldstone/nn-rust against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthecoldstone%2Fnn-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/thecoldstone/nn-rust [INFO] finished tweaking git repo https://github.com/thecoldstone/nn-rust [INFO] tweaked toml for git repo https://github.com/thecoldstone/nn-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/thecoldstone/nn-rust on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/thecoldstone/nn-rust 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded yeslogic-fontconfig-sys v5.0.0 [INFO] [stderr] Downloaded plotters-svg v0.3.6 [INFO] [stderr] Downloaded plotters-backend v0.3.6 [INFO] [stderr] Downloaded cstr v0.2.12 [INFO] [stderr] Downloaded float-ord v0.3.2 [INFO] [stderr] Downloaded plotters v0.3.6 [INFO] [stderr] Downloaded plotters-bitmap v0.3.6 [INFO] [stderr] Downloaded pathfinder_simd v0.5.3 [INFO] [stderr] Downloaded cc v1.0.101 [INFO] [stderr] Downloaded font-kit v0.13.2 [INFO] [stderr] Downloaded freetype-sys v0.20.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35a67a4b324e15b9f8345cb8fc30ec66e8740e82ef2e270db2678802a2cf236f [INFO] running `Command { std: "docker" "start" "-a" "35a67a4b324e15b9f8345cb8fc30ec66e8740e82ef2e270db2678802a2cf236f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35a67a4b324e15b9f8345cb8fc30ec66e8740e82ef2e270db2678802a2cf236f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35a67a4b324e15b9f8345cb8fc30ec66e8740e82ef2e270db2678802a2cf236f", kill_on_drop: false }` [INFO] [stdout] 35a67a4b324e15b9f8345cb8fc30ec66e8740e82ef2e270db2678802a2cf236f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce0fba70e866b7a1685454851d81861148ac06da590627826f7695a681c22630 [INFO] running `Command { std: "docker" "start" "-a" "ce0fba70e866b7a1685454851d81861148ac06da590627826f7695a681c22630", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling cc v1.0.101 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling libloading v0.8.4 [INFO] [stderr] Compiling cstr v0.2.12 [INFO] [stderr] Compiling miniz_oxide v0.7.4 [INFO] [stderr] Compiling fdeflate v0.3.4 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling font-kit v0.13.2 [INFO] [stderr] Compiling jpeg-decoder v0.3.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling weezl v0.1.8 [INFO] [stderr] Compiling yeslogic-fontconfig-sys v5.0.0 [INFO] [stderr] Compiling flate2 v1.0.30 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling bytemuck v1.16.1 [INFO] [stderr] Compiling pathfinder_simd v0.5.3 [INFO] [stderr] Compiling plotters-backend v0.3.6 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling gif v0.12.0 [INFO] [stderr] Compiling png v0.17.13 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling pathfinder_geometry v0.5.1 [INFO] [stderr] Compiling freetype-sys v0.20.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling float-ord v0.3.2 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling plotters-svg v0.3.6 [INFO] [stderr] Compiling ttf-parser v0.20.0 [INFO] [stderr] Compiling image v0.24.9 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling plotters-bitmap v0.3.6 [INFO] [stderr] Compiling plotters v0.3.6 [INFO] [stderr] Compiling ndarray-rand v0.14.0 [INFO] [stderr] Compiling nn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/spiral.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn sin(mut matrix: Array) -> Array { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/spiral.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn cos(mut matrix: Array) -> Array { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:17:25 [INFO] [stdout] | [INFO] [stdout] 17 | fn draw(x: Array2, y: Array1) -> Result<(), Box> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let (x, y) = spiral::create_data(100, 3); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `draw` is never used [INFO] [stdout] --> src/main.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn draw(x: Array2, y: Array1) -> Result<(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `inputs` and `neurons` are never read [INFO] [stdout] --> src/dense_layer.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Neuron { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 6 | pub inputs: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | pub neurons: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Neuron` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `neuron` is never read [INFO] [stdout] --> src/dense_layer.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct LayerDense { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | pub neuron: Neuron, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LayerDense` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.84s [INFO] running `Command { std: "docker" "inspect" "ce0fba70e866b7a1685454851d81861148ac06da590627826f7695a681c22630", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce0fba70e866b7a1685454851d81861148ac06da590627826f7695a681c22630", kill_on_drop: false }` [INFO] [stdout] ce0fba70e866b7a1685454851d81861148ac06da590627826f7695a681c22630 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cae3bd753d5f45cd55e6ac2962e7083aafa00c47794117eedefab95deb744531 [INFO] running `Command { std: "docker" "start" "-a" "cae3bd753d5f45cd55e6ac2962e7083aafa00c47794117eedefab95deb744531", kill_on_drop: false }` [INFO] [stderr] Compiling nn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/spiral.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn sin(mut matrix: Array) -> Array { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/spiral.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn cos(mut matrix: Array) -> Array { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:17:25 [INFO] [stdout] | [INFO] [stdout] 17 | fn draw(x: Array2, y: Array1) -> Result<(), Box> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let (x, y) = spiral::create_data(100, 3); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `draw` is never used [INFO] [stdout] --> src/main.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn draw(x: Array2, y: Array1) -> Result<(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `inputs` and `neurons` are never read [INFO] [stdout] --> src/dense_layer.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Neuron { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 6 | pub inputs: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | pub neurons: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Neuron` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `neuron` is never read [INFO] [stdout] --> src/dense_layer.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct LayerDense { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | pub neuron: Neuron, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LayerDense` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `Command { std: "docker" "inspect" "cae3bd753d5f45cd55e6ac2962e7083aafa00c47794117eedefab95deb744531", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cae3bd753d5f45cd55e6ac2962e7083aafa00c47794117eedefab95deb744531", kill_on_drop: false }` [INFO] [stdout] cae3bd753d5f45cd55e6ac2962e7083aafa00c47794117eedefab95deb744531 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 26a57fb2143b788c519178b48506d097fac09114a9095c701034ae6ecc71c2ce [INFO] running `Command { std: "docker" "start" "-a" "26a57fb2143b788c519178b48506d097fac09114a9095c701034ae6ecc71c2ce", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/spiral.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn sin(mut matrix: Array) -> Array { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/spiral.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn cos(mut matrix: Array) -> Array { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/main.rs:17:25 [INFO] [stderr] | [INFO] [stderr] 17 | fn draw(x: Array2, y: Array1) -> Result<(), Box> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/main.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | let (x, y) = spiral::create_data(100, 3); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: function `draw` is never used [INFO] [stderr] --> src/main.rs:17:4 [INFO] [stderr] | [INFO] [stderr] 17 | fn draw(x: Array2, y: Array1) -> Result<(), Box> { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `inputs` and `neurons` are never read [INFO] [stderr] --> src/dense_layer.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Neuron { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 6 | pub inputs: usize, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 7 | pub neurons: usize, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Neuron` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `neuron` is never read [INFO] [stderr] --> src/dense_layer.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct LayerDense { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 14 | pub neuron: Neuron, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `LayerDense` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `nn` (bin "nn" test) generated 7 warnings (run `cargo fix --bin "nn" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nn-37e07bcc43ad3fbe) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "26a57fb2143b788c519178b48506d097fac09114a9095c701034ae6ecc71c2ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26a57fb2143b788c519178b48506d097fac09114a9095c701034ae6ecc71c2ce", kill_on_drop: false }` [INFO] [stdout] 26a57fb2143b788c519178b48506d097fac09114a9095c701034ae6ecc71c2ce