[INFO] cloning repository https://github.com/fabdendev/llm-cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fabdendev/llm-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffabdendev%2Fllm-cli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffabdendev%2Fllm-cli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e5314ef42ba463ed654cd47eaad6481ecfdbaac6
[INFO] building fabdendev/llm-cli against master#eb171a227f9e5de5d376b6edb56b174bc8235fb3 for pr-149937
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffabdendev%2Fllm-cli" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fabdendev/llm-cli
[INFO] finished tweaking git repo https://github.com/fabdendev/llm-cli
[INFO] tweaked toml for git repo https://github.com/fabdendev/llm-cli written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fabdendev/llm-cli on toolchain eb171a227f9e5de5d376b6edb56b174bc8235fb3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fabdendev/llm-cli 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" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `Tensor`
[INFO] [stdout]  --> src/inference.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 | use candle_core::{Device, Tensor};
[INFO] [stdout]   |                           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:215:9
[INFO] [stdout]     |
[INFO] [stdout] 215 |     let mut engine = setup_inference_engine(model_path, model_config).await
[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: function `simulate_inference_with_model` is never used
[INFO] [stdout]    --> src/main.rs:253:10
[INFO] [stdout]     |
[INFO] [stdout] 253 | async fn simulate_inference_with_model(
[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 `c_attn`, `c_proj`, `n_head`, and `n_embd` are never read
[INFO] [stdout]   --> src/gpt2.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct MultiHeadAttention {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] 42 |     c_attn: Linear,     // Combined Q, K, V projection
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 43 |     c_proj: Linear,     // Output projection
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 44 |     n_head: usize,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 45 |     n_embd: usize,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MultiHeadAttention` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `forward` and `create_causal_mask` are never used
[INFO] [stdout]    --> src/gpt2.rs:65:12
[INFO] [stdout]     |
[INFO] [stdout]  48 | impl MultiHeadAttention {
[INFO] [stdout]     | ----------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  65 |     pub fn forward(&self, x: &Tensor, mask: Option<&Tensor>) -> Result<Tensor> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     fn create_causal_mask(&self, _seq_len: usize, _device: &Device) -> Result<Tensor> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `c_fc` and `c_proj` are never read
[INFO] [stdout]    --> src/gpt2.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct FeedForward {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 112 |     c_fc: Linear,   // First linear layer (expansion)
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 113 |     c_proj: Linear, // Second linear layer (projection)
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FeedForward` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `forward` is never used
[INFO] [stdout]    --> src/gpt2.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 116 | impl FeedForward {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn forward(&self, x: &Tensor) -> Result<Tensor> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ln_1`, `attn`, `ln_2`, and `mlp` are never read
[INFO] [stdout]    --> src/gpt2.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub struct TransformerBlock {
[INFO] [stdout]     |            ---------------- fields in this struct
[INFO] [stdout] 138 |     ln_1: candle_nn::LayerNorm,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 139 |     attn: MultiHeadAttention,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 140 |     ln_2: candle_nn::LayerNorm,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 141 |     mlp: FeedForward,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TransformerBlock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `forward` is never used
[INFO] [stdout]    --> src/gpt2.rs:158:12
[INFO] [stdout]     |
[INFO] [stdout] 144 | impl TransformerBlock {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 158 |     pub fn forward(&self, x: &Tensor, mask: Option<&Tensor>) -> Result<Tensor> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `wte`, `wpe`, `h`, `ln_f`, and `config` are never read
[INFO] [stdout]    --> src/gpt2.rs:175:5
[INFO] [stdout]     |
[INFO] [stdout] 174 | pub struct Gpt2Model {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 175 |     wte: candle_nn::Embedding,  // Token embeddings
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 176 |     wpe: candle_nn::Embedding,  // Position embeddings
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 177 |     h: Vec<TransformerBlock>,   // Transformer blocks
[INFO] [stdout]     |     ^
[INFO] [stdout] 178 |     ln_f: candle_nn::LayerNorm, // Final layer norm
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 179 |     config: Gpt2Config,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Gpt2Model` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `forward` and `config` are never used
[INFO] [stdout]    --> src/gpt2.rs:218:12
[INFO] [stdout]     |
[INFO] [stdout] 182 | impl Gpt2Model {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub fn forward(&self, input_ids: &Tensor, position_ids: Option<&Tensor>) -> Result<Tensor> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 251 |     pub fn config(&self) -> &Gpt2Config {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `transformer` and `lm_head` are never read
[INFO] [stdout]    --> src/gpt2.rs:259:5
[INFO] [stdout]     |
[INFO] [stdout] 258 | pub struct Gpt2LMHeadModel {
[INFO] [stdout]     |            --------------- fields in this struct
[INFO] [stdout] 259 |     transformer: Gpt2Model,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 260 |     lm_head: Linear,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Gpt2LMHeadModel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `forward`, `generate_next_token`, `top_p_sample`, `multinomial_sample`, and `transformer` are never used
[INFO] [stdout]    --> src/gpt2.rs:277:12
[INFO] [stdout]     |
[INFO] [stdout] 263 | impl Gpt2LMHeadModel {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 277 |     pub fn forward(&self, input_ids: &Tensor) -> Result<Tensor> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 284 |     pub fn generate_next_token(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 316 |     fn top_p_sample(&self, logits: &Tensor, top_p: f64) -> Result<u32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 346 |     fn multinomial_sample(&self, probs: &Tensor) -> Result<u32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 362 |     pub fn transformer(&self) -> &Gpt2Model {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 25s
[INFO] running `Command { std: "docker" "inspect" "b7d430ffd744f80859d47332b2488c83d40f5c5b07bd71f402184c1e24377689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7d430ffd744f80859d47332b2488c83d40f5c5b07bd71f402184c1e24377689", kill_on_drop: false }`
[INFO] [stdout] b7d430ffd744f80859d47332b2488c83d40f5c5b07bd71f402184c1e24377689
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a55180f5de758c50fa06099402240b68aa589be9087d6bac4d2a6210622bc152
[INFO] running `Command { std: "docker" "start" "-a" "a55180f5de758c50fa06099402240b68aa589be9087d6bac4d2a6210622bc152", kill_on_drop: false }`
[INFO] [stderr]    Compiling llm-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `candle_core::Device`
[INFO] [stdout]    --> src/gpt2.rs:427:9
[INFO] [stdout]     |
[INFO] [stdout] 427 |     use candle_core::Device;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Tensor`
[INFO] [stdout]  --> src/inference.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 | use candle_core::{Device, Tensor};
[INFO] [stdout]   |                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]    --> src/inference.rs:410:9
[INFO] [stdout]     |
[INFO] [stdout] 410 |     use std::path::PathBuf;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:215:9
[INFO] [stdout]     |
[INFO] [stdout] 215 |     let mut engine = setup_inference_engine(model_path, model_config).await
[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: function `simulate_inference_with_model` is never used
[INFO] [stdout]    --> src/main.rs:253:10
[INFO] [stdout]     |
[INFO] [stdout] 253 | async fn simulate_inference_with_model(
[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 `c_attn`, `c_proj`, `n_head`, and `n_embd` are never read
[INFO] [stdout]   --> src/gpt2.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct MultiHeadAttention {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] 42 |     c_attn: Linear,     // Combined Q, K, V projection
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 43 |     c_proj: Linear,     // Output projection
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 44 |     n_head: usize,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 45 |     n_embd: usize,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MultiHeadAttention` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `forward` and `create_causal_mask` are never used
[INFO] [stdout]    --> src/gpt2.rs:65:12
[INFO] [stdout]     |
[INFO] [stdout]  48 | impl MultiHeadAttention {
[INFO] [stdout]     | ----------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  65 |     pub fn forward(&self, x: &Tensor, mask: Option<&Tensor>) -> Result<Tensor> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     fn create_causal_mask(&self, _seq_len: usize, _device: &Device) -> Result<Tensor> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `c_fc` and `c_proj` are never read
[INFO] [stdout]    --> src/gpt2.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct FeedForward {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 112 |     c_fc: Linear,   // First linear layer (expansion)
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 113 |     c_proj: Linear, // Second linear layer (projection)
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FeedForward` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `forward` is never used
[INFO] [stdout]    --> src/gpt2.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 116 | impl FeedForward {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn forward(&self, x: &Tensor) -> Result<Tensor> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ln_1`, `attn`, `ln_2`, and `mlp` are never read
[INFO] [stdout]    --> src/gpt2.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub struct TransformerBlock {
[INFO] [stdout]     |            ---------------- fields in this struct
[INFO] [stdout] 138 |     ln_1: candle_nn::LayerNorm,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 139 |     attn: MultiHeadAttention,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 140 |     ln_2: candle_nn::LayerNorm,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 141 |     mlp: FeedForward,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TransformerBlock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `forward` is never used
[INFO] [stdout]    --> src/gpt2.rs:158:12
[INFO] [stdout]     |
[INFO] [stdout] 144 | impl TransformerBlock {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 158 |     pub fn forward(&self, x: &Tensor, mask: Option<&Tensor>) -> Result<Tensor> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `wte`, `wpe`, `h`, `ln_f`, and `config` are never read
[INFO] [stdout]    --> src/gpt2.rs:175:5
[INFO] [stdout]     |
[INFO] [stdout] 174 | pub struct Gpt2Model {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 175 |     wte: candle_nn::Embedding,  // Token embeddings
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 176 |     wpe: candle_nn::Embedding,  // Position embeddings
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 177 |     h: Vec<TransformerBlock>,   // Transformer blocks
[INFO] [stdout]     |     ^
[INFO] [stdout] 178 |     ln_f: candle_nn::LayerNorm, // Final layer norm
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 179 |     config: Gpt2Config,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Gpt2Model` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `forward` and `config` are never used
[INFO] [stdout]    --> src/gpt2.rs:218:12
[INFO] [stdout]     |
[INFO] [stdout] 182 | impl Gpt2Model {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub fn forward(&self, input_ids: &Tensor, position_ids: Option<&Tensor>) -> Result<Tensor> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 251 |     pub fn config(&self) -> &Gpt2Config {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `transformer` and `lm_head` are never read
[INFO] [stdout]    --> src/gpt2.rs:259:5
[INFO] [stdout]     |
[INFO] [stdout] 258 | pub struct Gpt2LMHeadModel {
[INFO] [stdout]     |            --------------- fields in this struct
[INFO] [stdout] 259 |     transformer: Gpt2Model,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 260 |     lm_head: Linear,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Gpt2LMHeadModel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `forward`, `generate_next_token`, `top_p_sample`, `multinomial_sample`, and `transformer` are never used
[INFO] [stdout]    --> src/gpt2.rs:277:12
[INFO] [stdout]     |
[INFO] [stdout] 263 | impl Gpt2LMHeadModel {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 277 |     pub fn forward(&self, input_ids: &Tensor) -> Result<Tensor> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 284 |     pub fn generate_next_token(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 316 |     fn top_p_sample(&self, logits: &Tensor, top_p: f64) -> Result<u32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 346 |     fn multinomial_sample(&self, probs: &Tensor) -> Result<u32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 362 |     pub fn transformer(&self) -> &Gpt2Model {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `Command { std: "docker" "inspect" "a55180f5de758c50fa06099402240b68aa589be9087d6bac4d2a6210622bc152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a55180f5de758c50fa06099402240b68aa589be9087d6bac4d2a6210622bc152", kill_on_drop: false }`
[INFO] [stdout] a55180f5de758c50fa06099402240b68aa589be9087d6bac4d2a6210622bc152
