[INFO] cloning repository https://github.com/xavierforge/nn-zero-to-hero-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xavierforge/nn-zero-to-hero-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxavierforge%2Fnn-zero-to-hero-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxavierforge%2Fnn-zero-to-hero-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8118d8eee4339ffd7f6e3996f74925f0cfc64969
[INFO] checking xavierforge/nn-zero-to-hero-rust against try#d83b14207998f47b18a34e930157ac0d7c18b16e for pr-149137
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxavierforge%2Fnn-zero-to-hero-rust" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/xavierforge/nn-zero-to-hero-rust
[INFO] finished tweaking git repo https://github.com/xavierforge/nn-zero-to-hero-rust
[INFO] tweaked toml for git repo https://github.com/xavierforge/nn-zero-to-hero-rust written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xavierforge/nn-zero-to-hero-rust on toolchain d83b14207998f47b18a34e930157ac0d7c18b16e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/xavierforge/nn-zero-to-hero-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" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking micrograd v0.1.0 (/opt/rustwide/workdir/micrograd)
[INFO] [stdout] warning: function `draw_value_example` is never used
[INFO] [stdout]  --> micrograd/src/main.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn draw_value_example() {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_mlp_example` is never used
[INFO] [stdout]   --> micrograd/src/main.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn draw_mlp_example() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_value_example` is never used
[INFO] [stdout]  --> micrograd/src/main.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn draw_value_example() {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_mlp_example` is never used
[INFO] [stdout]   --> micrograd/src/main.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn draw_mlp_example() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stderr]     Checking gpt v0.1.0 (/opt/rustwide/workdir/gpt)
[INFO] [stdout] warning: variant `Validation` is never constructed
[INFO] [stdout]   --> gpt/src/dataset.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Split {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] 11 |     Training,
[INFO] [stdout] 12 |     Validation,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Validation` is never constructed
[INFO] [stdout]   --> gpt/src/dataset.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Split {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] 11 |     Training,
[INFO] [stdout] 12 |     Validation,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 11s
[INFO] running `Command { std: "docker" "inspect" "becefb0bbd488da0ec0039810839b355026d0bc70fdd7c6604bd6e60f48d13a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "becefb0bbd488da0ec0039810839b355026d0bc70fdd7c6604bd6e60f48d13a3", kill_on_drop: false }`
[INFO] [stdout] becefb0bbd488da0ec0039810839b355026d0bc70fdd7c6604bd6e60f48d13a3
