[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] checking thecoldstone/nn-rust against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthecoldstone%2Fnn-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thecoldstone/nn-rust on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-6-tc1/source/Cargo.toml [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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b07dc8c34987337b36fba9417d77082290a369689e3e7260d3f5131c9718790 [INFO] running `Command { std: "docker" "start" "-a" "7b07dc8c34987337b36fba9417d77082290a369689e3e7260d3f5131c9718790", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b07dc8c34987337b36fba9417d77082290a369689e3e7260d3f5131c9718790", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b07dc8c34987337b36fba9417d77082290a369689e3e7260d3f5131c9718790", kill_on_drop: false }` [INFO] [stdout] 7b07dc8c34987337b36fba9417d77082290a369689e3e7260d3f5131c9718790 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf28dadd8fb1fb4a4098087c09de5434776eff7bbc20f6ad69c1092e61775094 [INFO] running `Command { std: "docker" "start" "-a" "cf28dadd8fb1fb4a4098087c09de5434776eff7bbc20f6ad69c1092e61775094", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling cc v1.0.101 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Compiling yeslogic-fontconfig-sys v5.0.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking flate2 v1.0.30 [INFO] [stderr] Compiling pathfinder_simd v0.5.3 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Checking fdeflate v0.3.4 [INFO] [stderr] Checking libloading v0.8.4 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking png v0.17.13 [INFO] [stderr] Compiling cstr v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling font-kit v0.13.2 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Checking bytemuck v1.16.1 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Compiling freetype-sys v0.20.1 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking pathfinder_geometry v0.5.1 [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking float-ord v0.3.2 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking ttf-parser v0.20.0 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking plotters-bitmap v0.3.6 [INFO] [stderr] Checking ndarray-rand v0.14.0 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking 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)]` on by default [INFO] [stdout] [INFO] [stdout] [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)]` 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: 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)]` on by default [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)]` 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: 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)]` on by default [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)]` 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: 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] [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] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.94s [INFO] running `Command { std: "docker" "inspect" "cf28dadd8fb1fb4a4098087c09de5434776eff7bbc20f6ad69c1092e61775094", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf28dadd8fb1fb4a4098087c09de5434776eff7bbc20f6ad69c1092e61775094", kill_on_drop: false }` [INFO] [stdout] cf28dadd8fb1fb4a4098087c09de5434776eff7bbc20f6ad69c1092e61775094