[INFO] cloning repository https://github.com/piedshag/lm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/piedshag/lm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpiedshag%2Flm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpiedshag%2Flm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a15e71fe1e897517f97c69514adf79f79d11dd9f
[INFO] checking piedshag/lm/a15e71fe1e897517f97c69514adf79f79d11dd9f against master#e1613686e0efc80a1a18b1263625450a8de3fb04 for pr-154492
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpiedshag%2Flm" "/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/piedshag/lm
[INFO] finished tweaking git repo https://github.com/piedshag/lm
[INFO] tweaked toml for git repo https://github.com/piedshag/lm written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/piedshag/lm on toolchain e1613686e0efc80a1a18b1263625450a8de3fb04
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/piedshag/lm 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" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a6de81f84e66f726798ec36dc454afc385dfbaa62ee7d4f69c671760891414e
[INFO] running `Command { std: "docker" "start" "-a" "8a6de81f84e66f726798ec36dc454afc385dfbaa62ee7d4f69c671760891414e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a6de81f84e66f726798ec36dc454afc385dfbaa62ee7d4f69c671760891414e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a6de81f84e66f726798ec36dc454afc385dfbaa62ee7d4f69c671760891414e", kill_on_drop: false }`
[INFO] [stdout] 8a6de81f84e66f726798ec36dc454afc385dfbaa62ee7d4f69c671760891414e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbaec8742b921ffed53539bd9a36334b4acceda83c70a6ad968dad2661f74a23
[INFO] running `Command { std: "docker" "start" "-a" "cbaec8742b921ffed53539bd9a36334b4acceda83c70a6ad968dad2661f74a23", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
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[INFO] [stdout] warning: unused imports: `Shape`, `activation`, and `module::Module`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     module::Module,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 9 |     tensor::{activation, backend::Backend, Int, Shape, Tensor, TensorData},
[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: `burn_ndarray::NdArray`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use burn_ndarray::NdArray;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FileRecorder`, `HalfPrecisionSettings`, `LinearConfig`, `Linear`, `RotaryEncoding`, and `TensorPrimitive`
[INFO] [stdout]   --> src/qwen2.rs:8:84
[INFO] [stdout]    |
[INFO] [stdout]  8 |         self, attention::generate_autoregressive_mask, Embedding, EmbeddingConfig, Linear,
[INFO] [stdout]    |                                                                                    ^^^^^^
[INFO] [stdout]  9 |         LinearConfig, RmsNorm, RotaryEncoding,
[INFO] [stdout]    |         ^^^^^^^^^^^^           ^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     },
[INFO] [stdout] 11 |     record::{FileRecorder, FullPrecisionSettings, HalfPrecisionSettings, Recorder, RecorderError},
[INFO] [stdout]    |              ^^^^^^^^^^^^                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |         activation, backend::Backend, Bool, Device, Int, Tensor, TensorData, TensorPrimitive,
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `burn_ndarray::NdArrayTensor`
[INFO] [stdout]   --> src/qwen2.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use burn_ndarray::NdArrayTensor;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::seq`
[INFO] [stdout]   --> src/qwen2.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use rand::seq;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Shape`, `activation`, and `module::Module`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     module::Module,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 9 |     tensor::{activation, backend::Backend, Int, Shape, Tensor, TensorData},
[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: `burn_ndarray::NdArray`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use burn_ndarray::NdArray;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FileRecorder`, `HalfPrecisionSettings`, `LinearConfig`, `Linear`, `RotaryEncoding`, and `TensorPrimitive`
[INFO] [stdout]   --> src/qwen2.rs:8:84
[INFO] [stdout]    |
[INFO] [stdout]  8 |         self, attention::generate_autoregressive_mask, Embedding, EmbeddingConfig, Linear,
[INFO] [stdout]    |                                                                                    ^^^^^^
[INFO] [stdout]  9 |         LinearConfig, RmsNorm, RotaryEncoding,
[INFO] [stdout]    |         ^^^^^^^^^^^^           ^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     },
[INFO] [stdout] 11 |     record::{FileRecorder, FullPrecisionSettings, HalfPrecisionSettings, Recorder, RecorderError},
[INFO] [stdout]    |              ^^^^^^^^^^^^                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |         activation, backend::Backend, Bool, Device, Int, Tensor, TensorData, TensorPrimitive,
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `burn_ndarray::NdArrayTensor`
[INFO] [stdout]   --> src/qwen2.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use burn_ndarray::NdArrayTensor;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::seq`
[INFO] [stdout]   --> src/qwen2.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use rand::seq;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/utils.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout]  4 |       return;
[INFO] [stdout]    |       ------ any code following this expression is unreachable
[INFO] [stdout]  5 | /     println!(
[INFO] [stdout]  6 | |         "{} shape {:?} hash {}",
[INFO] [stdout]  7 | |         name,
[INFO] [stdout]  8 | |         tensor.dims(),
[INFO] [stdout]  9 | |         tensor_hash(tensor)
[INFO] [stdout] 10 | |     );
[INFO] [stdout]    | |_____^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/utils.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout]  4 |       return;
[INFO] [stdout]    |       ------ any code following this expression is unreachable
[INFO] [stdout]  5 | /     println!(
[INFO] [stdout]  6 | |         "{} shape {:?} hash {}",
[INFO] [stdout]  7 | |         name,
[INFO] [stdout]  8 | |         tensor.dims(),
[INFO] [stdout]  9 | |         tensor_hash(tensor)
[INFO] [stdout] 10 | |     );
[INFO] [stdout]    | |_____^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Deserialize`
[INFO] [stdout]   --> src/qwen2.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     serde::Deserialize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Deserialize`
[INFO] [stdout]   --> src/qwen2.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     serde::Deserialize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/utils.rs:3:49
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn print_tensor<B: Backend, const D: usize>(name: &str, tensor: &Tensor<B, D>) {
[INFO] [stdout]   |                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tensor`
[INFO] [stdout]  --> src/utils.rs:3:61
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn print_tensor<B: Backend, const D: usize>(name: &str, tensor: &Tensor<B, D>) {
[INFO] [stdout]   |                                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tensor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/main.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let args = Args::parse();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/utils.rs:3:49
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn print_tensor<B: Backend, const D: usize>(name: &str, tensor: &Tensor<B, D>) {
[INFO] [stdout]   |                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tensor`
[INFO] [stdout]  --> src/utils.rs:3:61
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn print_tensor<B: Backend, const D: usize>(name: &str, tensor: &Tensor<B, D>) {
[INFO] [stdout]   |                                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tensor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_model_name` is never used
[INFO] [stdout]   --> src/main.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl Models {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 47 |     fn get_model_name(&self) -> String {
[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 `run_model` is never used
[INFO] [stdout]   --> src/main.rs:94:4
[INFO] [stdout]    |
[INFO] [stdout] 94 | fn run_model<B: Backend>(args: Args, device: Device<B>) -> Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate` is never used
[INFO] [stdout]    --> src/main.rs:167:4
[INFO] [stdout]     |
[INFO] [stdout] 167 | fn generate<B: Backend>(
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_stats` is never used
[INFO] [stdout]  --> src/bpe.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn get_stats(ids: &[u16]) -> Option<(u16, u16)> {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `merge_bytes` is never used
[INFO] [stdout]   --> src/bpe.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn merge_bytes(ids: &[u16], pair: (u16, u16), idx: u16) -> Vec<u16> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encode` is never used
[INFO] [stdout]   --> src/bpe.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn encode(sentence: &str, num_merges: u16) -> (Vec<u16>, Vec<Vec<u8>>) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode` is never used
[INFO] [stdout]   --> src/bpe.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn decode(byte_seq: &[u16], vocab: Vec<Vec<u8>>) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/qwen2.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl<B: Backend> RotaryEmbedding<B> {
[INFO] [stdout]    | ----------------------------------- associated function in this implementation
[INFO] [stdout] 50 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `clear` are never used
[INFO] [stdout]    --> src/qwen2.rs:91:12
[INFO] [stdout]     |
[INFO] [stdout]  89 | impl<B: Backend> KeyValueCache<B> {
[INFO] [stdout]     | --------------------------------- associated items in this implementation
[INFO] [stdout]  90 |     /// Create a new, empty cache.
[INFO] [stdout]  91 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn clear(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Qwen2Config` is never constructed
[INFO] [stdout]    --> src/qwen2.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub struct Qwen2Config {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `load` are never used
[INFO] [stdout]    --> src/qwen2.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout] 141 | impl<B: Backend> Qwen2Model<B> {
[INFO] [stdout]     | ------------------------------ associated items in this implementation
[INFO] [stdout] 142 |     pub fn new(config: &Qwen2Config, device: &Device<B>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub fn load(mut self, file_path: &Path) -> Result<Self, RecorderError> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_lm_head` is never used
[INFO] [stdout]    --> src/qwen2.rs:197:8
[INFO] [stdout]     |
[INFO] [stdout] 197 | pub fn load_lm_head<B: Backend>(model: &mut Qwen2Model<B>) -> Result<(), RecorderError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/qwen2.rs:225:12
[INFO] [stdout]     |
[INFO] [stdout] 224 | impl<B: Backend> Qwen2ModelBase<B> {
[INFO] [stdout]     | ---------------------------------- associated function in this implementation
[INFO] [stdout] 225 |     pub fn new(config: &Qwen2Config, device: &Device<B>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/qwen2.rs:288:12
[INFO] [stdout]     |
[INFO] [stdout] 287 | impl<B: Backend> DecoderLayer<B> {
[INFO] [stdout]     | -------------------------------- associated function in this implementation
[INFO] [stdout] 288 |     pub fn new(config: &Qwen2Config, device: &Device<B>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/qwen2.rs:355:12
[INFO] [stdout]     |
[INFO] [stdout] 354 | impl<B: Backend> Attention<B> {
[INFO] [stdout]     | ----------------------------- associated function in this implementation
[INFO] [stdout] 355 |     pub fn new(config: &Qwen2Config, device: &Device<B>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/qwen2.rs:498:12
[INFO] [stdout]     |
[INFO] [stdout] 497 | impl<B: Backend> Mlp<B> {
[INFO] [stdout]     | ----------------------- associated function in this implementation
[INFO] [stdout] 498 |     pub fn new(config: &Qwen2Config, device: &Device<B>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `TopP` and `Argmax` are never constructed
[INFO] [stdout]   --> src/sampling.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub enum Sampler<B: Backend> {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout]  9 |     TopP(TopP<B>),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 10 |     Argmax,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/sampling.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl<B: Backend> TopP<B> {
[INFO] [stdout]    | ------------------------ associated function in this implementation
[INFO] [stdout] 48 |     pub fn new(p: f64, seed: u64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/main.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let args = Args::parse();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_model_name` is never used
[INFO] [stdout]   --> src/main.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl Models {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 47 |     fn get_model_name(&self) -> String {
[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 `run_model` is never used
[INFO] [stdout]   --> src/main.rs:94:4
[INFO] [stdout]    |
[INFO] [stdout] 94 | fn run_model<B: Backend>(args: Args, device: Device<B>) -> Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate` is never used
[INFO] [stdout]    --> src/main.rs:167:4
[INFO] [stdout]     |
[INFO] [stdout] 167 | fn generate<B: Backend>(
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_stats` is never used
[INFO] [stdout]  --> src/bpe.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn get_stats(ids: &[u16]) -> Option<(u16, u16)> {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `merge_bytes` is never used
[INFO] [stdout]   --> src/bpe.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn merge_bytes(ids: &[u16], pair: (u16, u16), idx: u16) -> Vec<u16> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encode` is never used
[INFO] [stdout]   --> src/bpe.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn encode(sentence: &str, num_merges: u16) -> (Vec<u16>, Vec<Vec<u8>>) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode` is never used
[INFO] [stdout]   --> src/bpe.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn decode(byte_seq: &[u16], vocab: Vec<Vec<u8>>) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/qwen2.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl<B: Backend> RotaryEmbedding<B> {
[INFO] [stdout]    | ----------------------------------- associated function in this implementation
[INFO] [stdout] 50 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `clear` are never used
[INFO] [stdout]    --> src/qwen2.rs:91:12
[INFO] [stdout]     |
[INFO] [stdout]  89 | impl<B: Backend> KeyValueCache<B> {
[INFO] [stdout]     | --------------------------------- associated items in this implementation
[INFO] [stdout]  90 |     /// Create a new, empty cache.
[INFO] [stdout]  91 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn clear(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Qwen2Config` is never constructed
[INFO] [stdout]    --> src/qwen2.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub struct Qwen2Config {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `load` are never used
[INFO] [stdout]    --> src/qwen2.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout] 141 | impl<B: Backend> Qwen2Model<B> {
[INFO] [stdout]     | ------------------------------ associated items in this implementation
[INFO] [stdout] 142 |     pub fn new(config: &Qwen2Config, device: &Device<B>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub fn load(mut self, file_path: &Path) -> Result<Self, RecorderError> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_lm_head` is never used
[INFO] [stdout]    --> src/qwen2.rs:197:8
[INFO] [stdout]     |
[INFO] [stdout] 197 | pub fn load_lm_head<B: Backend>(model: &mut Qwen2Model<B>) -> Result<(), RecorderError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/qwen2.rs:225:12
[INFO] [stdout]     |
[INFO] [stdout] 224 | impl<B: Backend> Qwen2ModelBase<B> {
[INFO] [stdout]     | ---------------------------------- associated function in this implementation
[INFO] [stdout] 225 |     pub fn new(config: &Qwen2Config, device: &Device<B>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/qwen2.rs:288:12
[INFO] [stdout]     |
[INFO] [stdout] 287 | impl<B: Backend> DecoderLayer<B> {
[INFO] [stdout]     | -------------------------------- associated function in this implementation
[INFO] [stdout] 288 |     pub fn new(config: &Qwen2Config, device: &Device<B>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/qwen2.rs:355:12
[INFO] [stdout]     |
[INFO] [stdout] 354 | impl<B: Backend> Attention<B> {
[INFO] [stdout]     | ----------------------------- associated function in this implementation
[INFO] [stdout] 355 |     pub fn new(config: &Qwen2Config, device: &Device<B>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/qwen2.rs:498:12
[INFO] [stdout]     |
[INFO] [stdout] 497 | impl<B: Backend> Mlp<B> {
[INFO] [stdout]     | ----------------------- associated function in this implementation
[INFO] [stdout] 498 |     pub fn new(config: &Qwen2Config, device: &Device<B>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `TopP` and `Argmax` are never constructed
[INFO] [stdout]   --> src/sampling.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub enum Sampler<B: Backend> {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout]  9 |     TopP(TopP<B>),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 10 |     Argmax,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/sampling.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl<B: Backend> TopP<B> {
[INFO] [stdout]    | ------------------------ associated function in this implementation
[INFO] [stdout] 48 |     pub fn new(p: f64, seed: u64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 06s
[INFO] running `Command { std: "docker" "inspect" "cbaec8742b921ffed53539bd9a36334b4acceda83c70a6ad968dad2661f74a23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbaec8742b921ffed53539bd9a36334b4acceda83c70a6ad968dad2661f74a23", kill_on_drop: false }`
[INFO] [stdout] cbaec8742b921ffed53539bd9a36334b4acceda83c70a6ad968dad2661f74a23
