[INFO] cloning repository https://github.com/SwayStar123/neural-nets-from-scratch-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SwayStar123/neural-nets-from-scratch-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSwayStar123%2Fneural-nets-from-scratch-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSwayStar123%2Fneural-nets-from-scratch-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 36211a334956ed61eb7ad8b75c4fa45ef78d0fce [INFO] testing SwayStar123/neural-nets-from-scratch-rust against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSwayStar123%2Fneural-nets-from-scratch-rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/SwayStar123/neural-nets-from-scratch-rust [INFO] finished tweaking git repo https://github.com/SwayStar123/neural-nets-from-scratch-rust [INFO] tweaked toml for git repo https://github.com/SwayStar123/neural-nets-from-scratch-rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/SwayStar123/neural-nets-from-scratch-rust on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/SwayStar123/neural-nets-from-scratch-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 510710ce335f496152c5800cef37a1fcac9650554e35fa62d7a798b2f9daa68c [INFO] running `Command { std: "docker" "start" "-a" "510710ce335f496152c5800cef37a1fcac9650554e35fa62d7a798b2f9daa68c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "510710ce335f496152c5800cef37a1fcac9650554e35fa62d7a798b2f9daa68c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "510710ce335f496152c5800cef37a1fcac9650554e35fa62d7a798b2f9daa68c", kill_on_drop: false }` [INFO] [stdout] 510710ce335f496152c5800cef37a1fcac9650554e35fa62d7a798b2f9daa68c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 50bb18c73a4435491418d1eabb3095e043defcc22de930cf99bd1cdf44ce5ac4 [INFO] running `Command { std: "docker" "start" "-a" "50bb18c73a4435491418d1eabb3095e043defcc22de930cf99bd1cdf44ce5ac4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling neural-nets-from-scratch-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `batch_size` [INFO] [stdout] --> src/data_structures.rs:18:84 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn train(&mut self, inputs: &Vec>, expected_answers: &Vec, batch_size: usize, learning_rate: f64) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_batch_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `dinputs` is never used [INFO] [stdout] --> src/data_structures.rs:232:12 [INFO] [stdout] | [INFO] [stdout] 217 | impl Activations { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 232 | pub fn dinputs(&mut self) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.24s [INFO] running `Command { std: "docker" "inspect" "50bb18c73a4435491418d1eabb3095e043defcc22de930cf99bd1cdf44ce5ac4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50bb18c73a4435491418d1eabb3095e043defcc22de930cf99bd1cdf44ce5ac4", kill_on_drop: false }` [INFO] [stdout] 50bb18c73a4435491418d1eabb3095e043defcc22de930cf99bd1cdf44ce5ac4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 45822b3433af21b235e7b1fdd006ed73856ca83ac4930caf4d20fa3688134668 [INFO] running `Command { std: "docker" "start" "-a" "45822b3433af21b235e7b1fdd006ed73856ca83ac4930caf4d20fa3688134668", kill_on_drop: false }` [INFO] [stderr] Compiling neural-nets-from-scratch-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `batch_size` [INFO] [stdout] --> src/data_structures.rs:18:84 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn train(&mut self, inputs: &Vec>, expected_answers: &Vec, batch_size: usize, learning_rate: f64) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_batch_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `dinputs` is never used [INFO] [stdout] --> src/data_structures.rs:232:12 [INFO] [stdout] | [INFO] [stdout] 217 | impl Activations { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 232 | pub fn dinputs(&mut self) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "45822b3433af21b235e7b1fdd006ed73856ca83ac4930caf4d20fa3688134668", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45822b3433af21b235e7b1fdd006ed73856ca83ac4930caf4d20fa3688134668", kill_on_drop: false }` [INFO] [stdout] 45822b3433af21b235e7b1fdd006ed73856ca83ac4930caf4d20fa3688134668 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 18dcc8bd39405e1b6ba98429ad873871a14317b682a2ce25a6cf77c09e5bbc38 [INFO] running `Command { std: "docker" "start" "-a" "18dcc8bd39405e1b6ba98429ad873871a14317b682a2ce25a6cf77c09e5bbc38", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `batch_size` [INFO] [stderr] --> src/data_structures.rs:18:84 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn train(&mut self, inputs: &Vec>, expected_answers: &Vec, batch_size: usize, learning_rate: f64) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_batch_size` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `dinputs` is never used [INFO] [stderr] --> src/data_structures.rs:232:12 [INFO] [stderr] | [INFO] [stderr] 217 | impl Activations { [INFO] [stderr] | ---------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 232 | pub fn dinputs(&mut self) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `neural-nets-from-scratch-rust` (bin "neural-nets-from-scratch-rust" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/neural_nets_from_scratch_rust-4cc19a7fba9db6a0) [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" "18dcc8bd39405e1b6ba98429ad873871a14317b682a2ce25a6cf77c09e5bbc38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18dcc8bd39405e1b6ba98429ad873871a14317b682a2ce25a6cf77c09e5bbc38", kill_on_drop: false }` [INFO] [stdout] 18dcc8bd39405e1b6ba98429ad873871a14317b682a2ce25a6cf77c09e5bbc38