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[INFO] [stdout] 76eb606b44844e6d28da0a16f6fa0391ab5deacddfb276473f4ee18a34fb9940
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05ac2090f19f58578fc8c068d5ea8f99dbbaf0161d8a1a43a1fe963806eff22e
[INFO] running `Command { std: "docker" "start" "-a" "05ac2090f19f58578fc8c068d5ea8f99dbbaf0161d8a1a43a1fe963806eff22e", kill_on_drop: false }`
[INFO] [stderr]    Compiling candle-tutorial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `DType` and `Device`
[INFO] [stdout]   --> exercises/q15_sampling.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 34 | use candle_core::{DType, Device, Result, 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: unused imports: `DType` and `Device`
[INFO] [stdout]   --> exercises/q04_reshaping.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 | use candle_core::{DType, Device, Result, 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: unused variable: `logits`
[INFO] [stdout]   --> exercises/q15_sampling.rs:39:23
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn stable_softmax(logits: &Tensor) -> Result<Vec<f64>> {
[INFO] [stdout]    |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logits`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `logits`
[INFO] [stdout]   --> exercises/q15_sampling.rs:63:28
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn temperature_softmax(logits: &Tensor, temperature: f64) -> Result<Vec<f64>> {
[INFO] [stdout]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temperature`
[INFO] [stdout]   --> exercises/q15_sampling.rs:63:45
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn temperature_softmax(logits: &Tensor, temperature: f64) -> Result<Vec<f64>> {
[INFO] [stdout]    |                                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_temperature`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `probs`
[INFO] [stdout]   --> exercises/q15_sampling.rs:82:21
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub fn top_p_filter(probs: &[(usize, f64)], top_p: f64) -> Vec<(usize, f64)> {
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_probs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `top_p`
[INFO] [stdout]   --> exercises/q15_sampling.rs:82:45
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub fn top_p_filter(probs: &[(usize, f64)], top_p: f64) -> Vec<(usize, f64)> {
[INFO] [stdout]    |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_top_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `logits`
[INFO] [stdout]    --> exercises/q15_sampling.rs:111:22
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub fn greedy_decode(logits: &Tensor) -> Result<u32> {
[INFO] [stdout]     |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `logits`
[INFO] [stdout]    --> exercises/q15_sampling.rs:130:21
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn sample_token(logits: &Tensor, temperature: f64, top_p: f64) -> Result<u32> {
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temperature`
[INFO] [stdout]    --> exercises/q15_sampling.rs:130:38
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn sample_token(logits: &Tensor, temperature: f64, top_p: f64) -> Result<u32> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_temperature`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `top_p`
[INFO] [stdout]    --> exercises/q15_sampling.rs:130:56
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn sample_token(logits: &Tensor, temperature: f64, top_p: f64) -> Result<u32> {
[INFO] [stdout]     |                                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_top_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DType` and `Device`
[INFO] [stdout]   --> exercises/q06_broadcasting.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 | use candle_core::{DType, Device, Result, 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: unused import: `Tensor`
[INFO] [stdout]   --> exercises/q14_varbuilder_loading.rs:35:42
[INFO] [stdout]    |
[INFO] [stdout] 35 | use candle_core::{DType, Device, Result, 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: unused import: `Module`
[INFO] [stdout]   --> exercises/q14_varbuilder_loading.rs:36:28
[INFO] [stdout]    |
[INFO] [stdout] 36 | use candle_nn::{Embedding, Module, VarBuilder};
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `in_dim`
[INFO] [stdout]   --> exercises/q14_varbuilder_loading.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn load_linear(in_dim: usize, out_dim: usize, vb: VarBuilder) -> Result<candle_nn::Linear> {
[INFO] [stdout]    |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_dim`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out_dim`
[INFO] [stdout]   --> exercises/q14_varbuilder_loading.rs:40:35
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn load_linear(in_dim: usize, out_dim: usize, vb: VarBuilder) -> Result<candle_nn::Linear> {
[INFO] [stdout]    |                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_dim`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vb`
[INFO] [stdout]   --> exercises/q14_varbuilder_loading.rs:40:51
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn load_linear(in_dim: usize, out_dim: usize, vb: VarBuilder) -> Result<candle_nn::Linear> {
[INFO] [stdout]    |                                                   ^^ help: if this is intentional, prefix it with an underscore: `_vb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vocab_size`
[INFO] [stdout]   --> exercises/q14_varbuilder_loading.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     vocab_size: usize,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vocab_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hidden_size`
[INFO] [stdout]   --> exercises/q14_varbuilder_loading.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     hidden_size: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hidden_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vb`
[INFO] [stdout]   --> exercises/q14_varbuilder_loading.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     vb: VarBuilder,
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_vb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vb`
[INFO] [stdout]   --> exercises/q14_varbuilder_loading.rs:65:27
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn load_layer_weights(vb: VarBuilder, layer_idx: usize, hidden: usize, head_dim: usize, num_heads: usize) -> Result<Vec<usize>> {
[INFO] [stdout]    |                           ^^ help: if this is intentional, prefix it with an underscore: `_vb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `layer_idx`
[INFO] [stdout]   --> exercises/q14_varbuilder_loading.rs:65:43
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn load_layer_weights(vb: VarBuilder, layer_idx: usize, hidden: usize, head_dim: usize, num_heads: usize) -> Result<Vec<usize>> {
[INFO] [stdout]    |                                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hidden`
[INFO] [stdout]   --> exercises/q14_varbuilder_loading.rs:65:61
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn load_layer_weights(vb: VarBuilder, layer_idx: usize, hidden: usize, head_dim: usize, num_heads: usize) -> Result<Vec<usize>> {
[INFO] [stdout]    |                                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_hidden`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `head_dim`
[INFO] [stdout]   --> exercises/q14_varbuilder_loading.rs:65:76
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn load_layer_weights(vb: VarBuilder, layer_idx: usize, hidden: usize, head_dim: usize, num_heads: usize) -> Result<Vec<usize>> {
[INFO] [stdout]    |                                                                            ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_head_dim`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_heads`
[INFO] [stdout]   --> exercises/q14_varbuilder_loading.rs:65:93
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn load_layer_weights(vb: VarBuilder, layer_idx: usize, hidden: usize, head_dim: usize, num_heads: usize) -> Result<Vec<usize>> {
[INFO] [stdout]    |                                                                                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_heads`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dtype`
[INFO] [stdout]   --> exercises/q14_varbuilder_loading.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     dtype: DType,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_dtype`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `device`
[INFO] [stdout]   --> exercises/q14_varbuilder_loading.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     device: &Device,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vb`
[INFO] [stdout]    --> exercises/q14_varbuilder_loading.rs:117:29
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub fn weight_tying_pattern(vb: VarBuilder) -> Result<(Embedding, candle_nn::Linear)> {
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_vb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DType` and `Device`
[INFO] [stdout]   --> exercises/q09_rms_norm.rs:35:19
[INFO] [stdout]    |
[INFO] [stdout] 35 | use candle_core::{DType, Device, Result, 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: unused imports: `DType` and `Device`
[INFO] [stdout]   --> exercises/q08_layer_norm.rs:32:19
[INFO] [stdout]    |
[INFO] [stdout] 32 | use candle_core::{DType, Device, Result, 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: unused variable: `head_dim`
[INFO] [stdout]   --> exercises/q10_rotary_embeddings.rs:37:25
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn compute_inv_freq(head_dim: usize, theta: f64, device: &Device) -> Result<Tensor> {
[INFO] [stdout]    |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_head_dim`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `theta`
[INFO] [stdout]   --> exercises/q10_rotary_embeddings.rs:37:42
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn compute_inv_freq(head_dim: usize, theta: f64, device: &Device) -> Result<Tensor> {
[INFO] [stdout]    |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_theta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `device`
[INFO] [stdout]   --> exercises/q10_rotary_embeddings.rs:37:54
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn compute_inv_freq(head_dim: usize, theta: f64, device: &Device) -> Result<Tensor> {
[INFO] [stdout]    |                                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_seq_len`
[INFO] [stdout]   --> exercises/q10_rotary_embeddings.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     max_seq_len: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_seq_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inv_freq`
[INFO] [stdout]   --> exercises/q10_rotary_embeddings.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     inv_freq: &Tensor,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inv_freq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `device`
[INFO] [stdout]   --> exercises/q10_rotary_embeddings.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     device: &Device,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `freqs`
[INFO] [stdout]   --> exercises/q10_rotary_embeddings.rs:67:24
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn compute_cos_sin(freqs: &Tensor) -> Result<(Tensor, Tensor)> {
[INFO] [stdout]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_freqs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cos`
[INFO] [stdout]   --> exercises/q10_rotary_embeddings.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     cos: &Tensor,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_cos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sin`
[INFO] [stdout]   --> exercises/q10_rotary_embeddings.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     sin: &Tensor,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_sin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]   --> exercises/q10_rotary_embeddings.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     offset: usize,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seq_len`
[INFO] [stdout]   --> exercises/q10_rotary_embeddings.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     seq_len: usize,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seq_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target_dtype`
[INFO] [stdout]   --> exercises/q10_rotary_embeddings.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     target_dtype: DType,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_target_dtype`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]    --> exercises/q10_rotary_embeddings.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 |     q: &Tensor,
[INFO] [stdout]     |     ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> exercises/q10_rotary_embeddings.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 |     k: &Tensor,
[INFO] [stdout]     |     ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cos`
[INFO] [stdout]    --> exercises/q10_rotary_embeddings.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     cos: &Tensor,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_cos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sin`
[INFO] [stdout]    --> exercises/q10_rotary_embeddings.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 |     sin: &Tensor,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_sin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DType` and `Device`
[INFO] [stdout]   --> exercises/q05_indexing_slicing.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 | use candle_core::{DType, Device, IndexOp, Result, 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: unused variable: `x`
[INFO] [stdout]   --> exercises/q08_layer_norm.rs:36:21
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn compute_mean(x: &Tensor) -> Result<Tensor> {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DType` and `Device`
[INFO] [stdout]   --> exercises/q13_mlp_block.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | use candle_core::{DType, Device, Result, 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: unused imports: `Module` and `VarBuilder`
[INFO] [stdout]   --> exercises/q13_mlp_block.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 | use candle_nn::{Module, VarBuilder};
[INFO] [stdout]    |                 ^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> exercises/q09_rms_norm.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn rms_norm(x: &Tensor, weight: &Tensor, eps: f64) -> Result<Tensor> {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weight`
[INFO] [stdout]   --> exercises/q09_rms_norm.rs:41:29
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn rms_norm(x: &Tensor, weight: &Tensor, eps: f64) -> Result<Tensor> {
[INFO] [stdout]    |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eps`
[INFO] [stdout]   --> exercises/q09_rms_norm.rs:41:46
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn rms_norm(x: &Tensor, weight: &Tensor, eps: f64) -> Result<Tensor> {
[INFO] [stdout]    |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_eps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> exercises/q09_rms_norm.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     x: &Tensor,
[INFO] [stdout]    |     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weight`
[INFO] [stdout]   --> exercises/q09_rms_norm.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     weight: &Tensor,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eps`
[INFO] [stdout]   --> exercises/q09_rms_norm.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     eps: f64,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_eps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]    --> exercises/q09_rms_norm.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn load(size: usize, eps: f64, vb: VarBuilder) -> Result<Self> {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eps`
[INFO] [stdout]    --> exercises/q09_rms_norm.rs:109:30
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn load(size: usize, eps: f64, vb: VarBuilder) -> Result<Self> {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_eps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vb`
[INFO] [stdout]    --> exercises/q09_rms_norm.rs:109:40
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn load(size: usize, eps: f64, vb: VarBuilder) -> Result<Self> {
[INFO] [stdout]     |                                        ^^ help: if this is intentional, prefix it with an underscore: `_vb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> exercises/q08_layer_norm.rs:46:25
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn compute_variance(x: &Tensor) -> Result<Tensor> {
[INFO] [stdout]    |                         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> exercises/q13_mlp_block.rs:41:20
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn manual_silu(x: &Tensor) -> Result<Tensor> {
[INFO] [stdout]    |                    ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> exercises/q08_layer_norm.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     x: &Tensor,
[INFO] [stdout]    |     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weight`
[INFO] [stdout]   --> exercises/q08_layer_norm.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     weight: &Tensor,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bias`
[INFO] [stdout]   --> exercises/q08_layer_norm.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     bias: &Tensor,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_bias`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eps`
[INFO] [stdout]   --> exercises/q08_layer_norm.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     eps: f64,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_eps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> exercises/q08_layer_norm.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 |     x: &Tensor,
[INFO] [stdout]     |     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weight`
[INFO] [stdout]    --> exercises/q08_layer_norm.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     weight: &Tensor,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bias`
[INFO] [stdout]    --> exercises/q08_layer_norm.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 |     bias: &Tensor,
[INFO] [stdout]     |     ^^^^ help: if this is intentional, prefix it with an underscore: `_bias`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eps`
[INFO] [stdout]    --> exercises/q08_layer_norm.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 |     eps: f64,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_eps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> exercises/q13_mlp_block.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     x: &Tensor,
[INFO] [stdout]    |     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gate_proj`
[INFO] [stdout]   --> exercises/q13_mlp_block.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     gate_proj: &candle_nn::Linear,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gate_proj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `up_proj`
[INFO] [stdout]   --> exercises/q13_mlp_block.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     up_proj: &candle_nn::Linear,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_up_proj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `down_proj`
[INFO] [stdout]   --> exercises/q13_mlp_block.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     down_proj: &candle_nn::Linear,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_down_proj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> exercises/q13_mlp_block.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     x: &Tensor,
[INFO] [stdout]    |     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `norm1_weight`
[INFO] [stdout]   --> exercises/q13_mlp_block.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 91 |     norm1_weight: &Tensor,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_norm1_weight`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `norm2_weight`
[INFO] [stdout]   --> exercises/q13_mlp_block.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     norm2_weight: &Tensor,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_norm2_weight`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gate_proj`
[INFO] [stdout]   --> exercises/q13_mlp_block.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     gate_proj: &candle_nn::Linear,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gate_proj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `up_proj`
[INFO] [stdout]   --> exercises/q13_mlp_block.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     up_proj: &candle_nn::Linear,
[INFO] [stdout]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_up_proj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `down_proj`
[INFO] [stdout]   --> exercises/q13_mlp_block.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     down_proj: &candle_nn::Linear,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_down_proj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eps`
[INFO] [stdout]   --> exercises/q13_mlp_block.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     eps: f64,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_eps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hidden`
[INFO] [stdout]    --> exercises/q13_mlp_block.rs:117:24
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub fn mlp_param_count(hidden: usize, intermediate: usize) -> usize {
[INFO] [stdout]     |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_hidden`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `intermediate`
[INFO] [stdout]    --> exercises/q13_mlp_block.rs:117:39
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub fn mlp_param_count(hidden: usize, intermediate: usize) -> usize {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intermediate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DType` and `Device`
[INFO] [stdout]   --> exercises/q03_tensor_arithmetic.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 | use candle_core::{DType, Device, Result, 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: unused imports: `DType`, `Device`, and `Tensor`
[INFO] [stdout]   --> exercises/q12_kv_cache.rs:35:19
[INFO] [stdout]    |
[INFO] [stdout] 35 | use candle_core::{DType, Device, Result, 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: unused imports: `DType` and `Device`
[INFO] [stdout]   --> exercises/q11_self_attention.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 | use candle_core::{DType, Device, Result, 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: unused variable: `dim`
[INFO] [stdout]   --> exercises/q12_kv_cache.rs:41:24
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn create_kv_cache(dim: usize, max_len: usize) -> KvCache {
[INFO] [stdout]    |                        ^^^ help: if this is intentional, prefix it with an underscore: `_dim`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]   --> exercises/q11_self_attention.rs:43:25
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn manual_attention(q: &Tensor, k: &Tensor, v: &Tensor, scale: f32) -> Result<Tensor> {
[INFO] [stdout]    |                         ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> exercises/q11_self_attention.rs:43:37
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn manual_attention(q: &Tensor, k: &Tensor, v: &Tensor, scale: f32) -> Result<Tensor> {
[INFO] [stdout]    |                                     ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> exercises/q11_self_attention.rs:43:49
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn manual_attention(q: &Tensor, k: &Tensor, v: &Tensor, scale: f32) -> Result<Tensor> {
[INFO] [stdout]    |                                                 ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]   --> exercises/q11_self_attention.rs:43:61
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn manual_attention(q: &Tensor, k: &Tensor, v: &Tensor, scale: f32) -> Result<Tensor> {
[INFO] [stdout]    |                                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wq`
[INFO] [stdout]   --> exercises/q11_self_attention.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     wq: &Tensor,  // [num_heads * head_dim, hidden_size]
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_wq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wk`
[INFO] [stdout]   --> exercises/q11_self_attention.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     wk: &Tensor,  // [num_kv_heads * head_dim, hidden_size]
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_wk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wv`
[INFO] [stdout]   --> exercises/q11_self_attention.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     wv: &Tensor,  // [num_kv_heads * head_dim, hidden_size]
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_wv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_len`
[INFO] [stdout]   --> exercises/q12_kv_cache.rs:41:36
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn create_kv_cache(dim: usize, max_len: usize) -> KvCache {
[INFO] [stdout]    |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wo`
[INFO] [stdout]   --> exercises/q11_self_attention.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     wo: &Tensor,  // [hidden_size, num_heads * head_dim]
[INFO] [stdout]    |     ^^ help: if this is intentional, prefix it with an underscore: `_wo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_heads`
[INFO] [stdout]   --> exercises/q11_self_attention.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     num_heads: usize,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_heads`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_kv_heads`
[INFO] [stdout]   --> exercises/q11_self_attention.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     num_kv_heads: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_kv_heads`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `head_dim`
[INFO] [stdout]   --> exercises/q11_self_attention.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     head_dim: usize,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_head_dim`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> exercises/q11_self_attention.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let (b, seq_len, _hidden) = hidden.dims3()?;
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seq_len`
[INFO] [stdout]   --> exercises/q11_self_attention.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let (b, seq_len, _hidden) = hidden.dims3()?;
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seq_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]    --> exercises/q11_self_attention.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 |     q: &Tensor,
[INFO] [stdout]     |     ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> exercises/q11_self_attention.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 121 |     k: &Tensor,
[INFO] [stdout]     |     ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> exercises/q11_self_attention.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 122 |     v: &Tensor,
[INFO] [stdout]     |     ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]    --> exercises/q11_self_attention.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     scale: f32,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_layers`
[INFO] [stdout]   --> exercises/q12_kv_cache.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     num_layers: usize,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_layers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_kv_heads`
[INFO] [stdout]   --> exercises/q12_kv_cache.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     num_kv_heads: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_kv_heads`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `head_dim`
[INFO] [stdout]   --> exercises/q12_kv_cache.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     head_dim: usize,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_head_dim`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_seq_len`
[INFO] [stdout]   --> exercises/q12_kv_cache.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     max_seq_len: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_seq_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dtype_bytes`
[INFO] [stdout]   --> exercises/q12_kv_cache.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     dtype_bytes: usize, // 2 for BF16, 4 for F32
[INFO] [stdout]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dtype_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 17.58s
[INFO] running `Command { std: "docker" "inspect" "05ac2090f19f58578fc8c068d5ea8f99dbbaf0161d8a1a43a1fe963806eff22e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05ac2090f19f58578fc8c068d5ea8f99dbbaf0161d8a1a43a1fe963806eff22e", kill_on_drop: false }`
[INFO] [stdout] 05ac2090f19f58578fc8c068d5ea8f99dbbaf0161d8a1a43a1fe963806eff22e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2122d076e517435adf7f0ba924a652b7c14f2e5448f1d0a6a71cfd1922df7fa6
[INFO] running `Command { std: "docker" "start" "-a" "2122d076e517435adf7f0ba924a652b7c14f2e5448f1d0a6a71cfd1922df7fa6", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `DType` and `Device`
[INFO] [stderr]   --> exercises/q05_indexing_slicing.rs:30:19
[INFO] [stderr]    |
[INFO] [stderr] 30 | use candle_core::{DType, Device, IndexOp, Result, Tensor};
[INFO] [stderr]    |                   ^^^^^  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DType` and `Device`
[INFO] [stderr]   --> exercises/q03_tensor_arithmetic.rs:30:19
[INFO] [stderr]    |
[INFO] [stderr] 30 | use candle_core::{DType, Device, Result, Tensor};
[INFO] [stderr]    |                   ^^^^^  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Tensor`
[INFO] [stderr]   --> exercises/q14_varbuilder_loading.rs:35:42
[INFO] [stderr]    |
[INFO] [stderr] 35 | use candle_core::{DType, Device, Result, Tensor};
[INFO] [stderr]    |                                          ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Module`
[INFO] [stderr]   --> exercises/q14_varbuilder_loading.rs:36:28
[INFO] [stderr]    |
[INFO] [stderr] 36 | use candle_nn::{Embedding, Module, VarBuilder};
[INFO] [stderr]    |                            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `in_dim`
[INFO] [stderr]   --> exercises/q14_varbuilder_loading.rs:40:20
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn load_linear(in_dim: usize, out_dim: usize, vb: VarBuilder) -> Result<candle_nn::Linear> {
[INFO] [stderr]    |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_dim`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `out_dim`
[INFO] [stderr]   --> exercises/q14_varbuilder_loading.rs:40:35
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn load_linear(in_dim: usize, out_dim: usize, vb: VarBuilder) -> Result<candle_nn::Linear> {
[INFO] [stderr]    |                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_dim`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vb`
[INFO] [stderr]   --> exercises/q14_varbuilder_loading.rs:40:51
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn load_linear(in_dim: usize, out_dim: usize, vb: VarBuilder) -> Result<candle_nn::Linear> {
[INFO] [stderr]    |                                                   ^^ help: if this is intentional, prefix it with an underscore: `_vb`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vocab_size`
[INFO] [stderr]   --> exercises/q14_varbuilder_loading.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     vocab_size: usize,
[INFO] [stderr]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vocab_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `hidden_size`
[INFO] [stderr]   --> exercises/q14_varbuilder_loading.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     hidden_size: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hidden_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vb`
[INFO] [stderr]   --> exercises/q14_varbuilder_loading.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     vb: VarBuilder,
[INFO] [stderr]    |     ^^ help: if this is intentional, prefix it with an underscore: `_vb`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vb`
[INFO] [stderr]   --> exercises/q14_varbuilder_loading.rs:65:27
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub fn load_layer_weights(vb: VarBuilder, layer_idx: usize, hidden: usize, head_dim: usize, num_heads: usize) -> Result<Vec<usize>> {
[INFO] [stderr]    |                           ^^ help: if this is intentional, prefix it with an underscore: `_vb`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `layer_idx`
[INFO] [stderr]   --> exercises/q14_varbuilder_loading.rs:65:43
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub fn load_layer_weights(vb: VarBuilder, layer_idx: usize, hidden: usize, head_dim: usize, num_heads: usize) -> Result<Vec<usize>> {
[INFO] [stderr]    |                                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer_idx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `hidden`
[INFO] [stderr]   --> exercises/q14_varbuilder_loading.rs:65:61
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub fn load_layer_weights(vb: VarBuilder, layer_idx: usize, hidden: usize, head_dim: usize, num_heads: usize) -> Result<Vec<usize>> {
[INFO] [stderr]    |                                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_hidden`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `head_dim`
[INFO] [stderr]   --> exercises/q14_varbuilder_loading.rs:65:76
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub fn load_layer_weights(vb: VarBuilder, layer_idx: usize, hidden: usize, head_dim: usize, num_heads: usize) -> Result<Vec<usize>> {
[INFO] [stderr]    |                                                                            ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_head_dim`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `num_heads`
[INFO] [stderr]   --> exercises/q14_varbuilder_loading.rs:65:93
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub fn load_layer_weights(vb: VarBuilder, layer_idx: usize, hidden: usize, head_dim: usize, num_heads: usize) -> Result<Vec<usize>> {
[INFO] [stderr]    |                                                                                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_heads`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dtype`
[INFO] [stderr]   --> exercises/q14_varbuilder_loading.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     dtype: DType,
[INFO] [stderr]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_dtype`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `device`
[INFO] [stderr]   --> exercises/q14_varbuilder_loading.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     device: &Device,
[INFO] [stderr]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vb`
[INFO] [stderr]    --> exercises/q14_varbuilder_loading.rs:117:29
[INFO] [stderr]     |
[INFO] [stderr] 117 | pub fn weight_tying_pattern(vb: VarBuilder) -> Result<(Embedding, candle_nn::Linear)> {
[INFO] [stderr]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_vb`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DType` and `Device`
[INFO] [stderr]   --> exercises/q06_broadcasting.rs:30:19
[INFO] [stderr]    |
[INFO] [stderr] 30 | use candle_core::{DType, Device, Result, Tensor};
[INFO] [stderr]    |                   ^^^^^  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DType`, `Device`, and `Tensor`
[INFO] [stderr]   --> exercises/q12_kv_cache.rs:35:19
[INFO] [stderr]    |
[INFO] [stderr] 35 | use candle_core::{DType, Device, Result, Tensor};
[INFO] [stderr]    |                   ^^^^^  ^^^^^^          ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dim`
[INFO] [stderr]   --> exercises/q12_kv_cache.rs:41:24
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub fn create_kv_cache(dim: usize, max_len: usize) -> KvCache {
[INFO] [stderr]    |                        ^^^ help: if this is intentional, prefix it with an underscore: `_dim`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `max_len`
[INFO] [stderr]   --> exercises/q12_kv_cache.rs:41:36
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub fn create_kv_cache(dim: usize, max_len: usize) -> KvCache {
[INFO] [stderr]    |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_len`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `num_layers`
[INFO] [stderr]   --> exercises/q12_kv_cache.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |     num_layers: usize,
[INFO] [stderr]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_layers`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `num_kv_heads`
[INFO] [stderr]   --> exercises/q12_kv_cache.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |     num_kv_heads: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_kv_heads`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `head_dim`
[INFO] [stderr]   --> exercises/q12_kv_cache.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     head_dim: usize,
[INFO] [stderr]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_head_dim`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `max_seq_len`
[INFO] [stderr]   --> exercises/q12_kv_cache.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     max_seq_len: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_seq_len`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dtype_bytes`
[INFO] [stderr]   --> exercises/q12_kv_cache.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     dtype_bytes: usize, // 2 for BF16, 4 for F32
[INFO] [stderr]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dtype_bytes`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DType` and `Device`
[INFO] [stderr]   --> exercises/q08_layer_norm.rs:32:19
[INFO] [stderr]    |
[INFO] [stderr] 32 | use candle_core::{DType, Device, Result, Tensor};
[INFO] [stderr]    |                   ^^^^^  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> exercises/q08_layer_norm.rs:36:21
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn compute_mean(x: &Tensor) -> Result<Tensor> {
[INFO] [stderr]    |                     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> exercises/q08_layer_norm.rs:46:25
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub fn compute_variance(x: &Tensor) -> Result<Tensor> {
[INFO] [stderr]    |                         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> exercises/q08_layer_norm.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 73 |     x: &Tensor,
[INFO] [stderr]    |     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `weight`
[INFO] [stderr]   --> exercises/q08_layer_norm.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 74 |     weight: &Tensor,
[INFO] [stderr]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bias`
[INFO] [stderr]   --> exercises/q08_layer_norm.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     bias: &Tensor,
[INFO] [stderr]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_bias`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `eps`
[INFO] [stderr]   --> exercises/q08_layer_norm.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 76 |     eps: f64,
[INFO] [stderr]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_eps`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]    --> exercises/q08_layer_norm.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     x: &Tensor,
[INFO] [stderr]     |     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `weight`
[INFO] [stderr]    --> exercises/q08_layer_norm.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 106 |     weight: &Tensor,
[INFO] [stderr]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bias`
[INFO] [stderr]    --> exercises/q08_layer_norm.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     bias: &Tensor,
[INFO] [stderr]     |     ^^^^ help: if this is intentional, prefix it with an underscore: `_bias`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `eps`
[INFO] [stderr]    --> exercises/q08_layer_norm.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr] 108 |     eps: f64,
[INFO] [stderr]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_eps`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DType` and `Device`
[INFO] [stderr]   --> exercises/q11_self_attention.rs:33:19
[INFO] [stderr]    |
[INFO] [stderr] 33 | use candle_core::{DType, Device, Result, Tensor};
[INFO] [stderr]    |                   ^^^^^  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `q`
[INFO] [stderr]   --> exercises/q11_self_attention.rs:43:25
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub fn manual_attention(q: &Tensor, k: &Tensor, v: &Tensor, scale: f32) -> Result<Tensor> {
[INFO] [stderr]    |                         ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]   --> exercises/q11_self_attention.rs:43:37
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub fn manual_attention(q: &Tensor, k: &Tensor, v: &Tensor, scale: f32) -> Result<Tensor> {
[INFO] [stderr]    |                                     ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> exercises/q11_self_attention.rs:43:49
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub fn manual_attention(q: &Tensor, k: &Tensor, v: &Tensor, scale: f32) -> Result<Tensor> {
[INFO] [stderr]    |                                                 ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scale`
[INFO] [stderr]   --> exercises/q11_self_attention.rs:43:61
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub fn manual_attention(q: &Tensor, k: &Tensor, v: &Tensor, scale: f32) -> Result<Tensor> {
[INFO] [stderr]    |                                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `wq`
[INFO] [stderr]   --> exercises/q11_self_attention.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     wq: &Tensor,  // [num_heads * head_dim, hidden_size]
[INFO] [stderr]    |     ^^ help: if this is intentional, prefix it with an underscore: `_wq`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `wk`
[INFO] [stderr]   --> exercises/q11_self_attention.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     wk: &Tensor,  // [num_kv_heads * head_dim, hidden_size]
[INFO] [stderr]    |     ^^ help: if this is intentional, prefix it with an underscore: `_wk`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `wv`
[INFO] [stderr]   --> exercises/q11_self_attention.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     wv: &Tensor,  // [num_kv_heads * head_dim, hidden_size]
[INFO] [stderr]    |     ^^ help: if this is intentional, prefix it with an underscore: `_wv`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `wo`
[INFO] [stderr]   --> exercises/q11_self_attention.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     wo: &Tensor,  // [hidden_size, num_heads * head_dim]
[INFO] [stderr]    |     ^^ help: if this is intentional, prefix it with an underscore: `_wo`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `num_heads`
[INFO] [stderr]   --> exercises/q11_self_attention.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     num_heads: usize,
[INFO] [stderr]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_heads`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `num_kv_heads`
[INFO] [stderr]   --> exercises/q11_self_attention.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |     num_kv_heads: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_kv_heads`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `head_dim`
[INFO] [stderr]   --> exercises/q11_self_attention.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     head_dim: usize,
[INFO] [stderr]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_head_dim`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> exercises/q11_self_attention.rs:73:10
[INFO] [stderr]    |
[INFO] [stderr] 73 |     let (b, seq_len, _hidden) = hidden.dims3()?;
[INFO] [stderr]    |          ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `seq_len`
[INFO] [stderr]   --> exercises/q11_self_attention.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 |     let (b, seq_len, _hidden) = hidden.dims3()?;
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seq_len`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `q`
[INFO] [stderr]    --> exercises/q11_self_attention.rs:120:5
[INFO] [stderr]     |
[INFO] [stderr] 120 |     q: &Tensor,
[INFO] [stderr]     |     ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]    --> exercises/q11_self_attention.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 121 |     k: &Tensor,
[INFO] [stderr]     |     ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> exercises/q11_self_attention.rs:122:5
[INFO] [stderr]     |
[INFO] [stderr] 122 |     v: &Tensor,
[INFO] [stderr]     |     ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scale`
[INFO] [stderr]    --> exercises/q11_self_attention.rs:123:5
[INFO] [stderr]     |
[INFO] [stderr] 123 |     scale: f32,
[INFO] [stderr]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DType` and `Device`
[INFO] [stderr]   --> exercises/q04_reshaping.rs:33:19
[INFO] [stderr]    |
[INFO] [stderr] 33 | use candle_core::{DType, Device, Result, Tensor};
[INFO] [stderr]    |                   ^^^^^  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DType` and `Device`
[INFO] [stderr]   --> exercises/q09_rms_norm.rs:35:19
[INFO] [stderr]    |
[INFO] [stderr] 35 | use candle_core::{DType, Device, Result, Tensor};
[INFO] [stderr]    |                   ^^^^^  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> exercises/q09_rms_norm.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub fn rms_norm(x: &Tensor, weight: &Tensor, eps: f64) -> Result<Tensor> {
[INFO] [stderr]    |                 ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `weight`
[INFO] [stderr]   --> exercises/q09_rms_norm.rs:41:29
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub fn rms_norm(x: &Tensor, weight: &Tensor, eps: f64) -> Result<Tensor> {
[INFO] [stderr]    |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `eps`
[INFO] [stderr]   --> exercises/q09_rms_norm.rs:41:46
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub fn rms_norm(x: &Tensor, weight: &Tensor, eps: f64) -> Result<Tensor> {
[INFO] [stderr]    |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_eps`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> exercises/q09_rms_norm.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     x: &Tensor,
[INFO] [stderr]    |     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `weight`
[INFO] [stderr]   --> exercises/q09_rms_norm.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     weight: &Tensor,
[INFO] [stderr]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `eps`
[INFO] [stderr]   --> exercises/q09_rms_norm.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     eps: f64,
[INFO] [stderr]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_eps`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `size`
[INFO] [stderr]    --> exercises/q09_rms_norm.rs:109:17
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub fn load(size: usize, eps: f64, vb: VarBuilder) -> Result<Self> {
[INFO] [stderr]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `eps`
[INFO] [stderr]    --> exercises/q09_rms_norm.rs:109:30
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub fn load(size: usize, eps: f64, vb: VarBuilder) -> Result<Self> {
[INFO] [stderr]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_eps`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vb`
[INFO] [stderr]    --> exercises/q09_rms_norm.rs:109:40
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub fn load(size: usize, eps: f64, vb: VarBuilder) -> Result<Self> {
[INFO] [stderr]     |                                        ^^ help: if this is intentional, prefix it with an underscore: `_vb`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DType` and `Device`
[INFO] [stderr]   --> exercises/q13_mlp_block.rs:36:19
[INFO] [stderr]    |
[INFO] [stderr] 36 | use candle_core::{DType, Device, Result, Tensor};
[INFO] [stderr]    |                   ^^^^^  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Module` and `VarBuilder`
[INFO] [stderr]   --> exercises/q13_mlp_block.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 | use candle_nn::{Module, VarBuilder};
[INFO] [stderr]    |                 ^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> exercises/q13_mlp_block.rs:41:20
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub fn manual_silu(x: &Tensor) -> Result<Tensor> {
[INFO] [stderr]    |                    ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> exercises/q13_mlp_block.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     x: &Tensor,
[INFO] [stderr]    |     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gate_proj`
[INFO] [stderr]   --> exercises/q13_mlp_block.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     gate_proj: &candle_nn::Linear,
[INFO] [stderr]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gate_proj`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `up_proj`
[INFO] [stderr]   --> exercises/q13_mlp_block.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     up_proj: &candle_nn::Linear,
[INFO] [stderr]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_up_proj`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `down_proj`
[INFO] [stderr]   --> exercises/q13_mlp_block.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     down_proj: &candle_nn::Linear,
[INFO] [stderr]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_down_proj`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> exercises/q13_mlp_block.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 |     x: &Tensor,
[INFO] [stderr]    |     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `norm1_weight`
[INFO] [stderr]   --> exercises/q13_mlp_block.rs:91:5
[INFO] [stderr]    |
[INFO] [stderr] 91 |     norm1_weight: &Tensor,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_norm1_weight`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `norm2_weight`
[INFO] [stderr]   --> exercises/q13_mlp_block.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 92 |     norm2_weight: &Tensor,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_norm2_weight`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gate_proj`
[INFO] [stderr]   --> exercises/q13_mlp_block.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 93 |     gate_proj: &candle_nn::Linear,
[INFO] [stderr]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gate_proj`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `up_proj`
[INFO] [stderr]   --> exercises/q13_mlp_block.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     up_proj: &candle_nn::Linear,
[INFO] [stderr]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_up_proj`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `down_proj`
[INFO] [stderr]   --> exercises/q13_mlp_block.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     down_proj: &candle_nn::Linear,
[INFO] [stderr]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_down_proj`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `eps`
[INFO] [stderr]   --> exercises/q13_mlp_block.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     eps: f64,
[INFO] [stderr]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_eps`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `hidden`
[INFO] [stderr]    --> exercises/q13_mlp_block.rs:117:24
[INFO] [stderr]     |
[INFO] [stderr] 117 | pub fn mlp_param_count(hidden: usize, intermediate: usize) -> usize {
[INFO] [stderr]     |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_hidden`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `intermediate`
[INFO] [stderr]    --> exercises/q13_mlp_block.rs:117:39
[INFO] [stderr]     |
[INFO] [stderr] 117 | pub fn mlp_param_count(hidden: usize, intermediate: usize) -> usize {
[INFO] [stderr]     |                                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intermediate`
[INFO] [stderr] 
[INFO] [stderr] warning: `candle-tutorial` (example "q05_indexing_slicing") generated 1 warning (run `cargo fix --example "q05_indexing_slicing" -p candle-tutorial` to apply 1 suggestion)
[INFO] [stderr] warning: `candle-tutorial` (example "q03_tensor_arithmetic") generated 1 warning (run `cargo fix --example "q03_tensor_arithmetic" -p candle-tutorial` to apply 1 suggestion)
[INFO] [stderr] warning: `candle-tutorial` (example "q14_varbuilder_loading") generated 16 warnings (run `cargo fix --example "q14_varbuilder_loading" -p candle-tutorial` to apply 16 suggestions)
[INFO] [stderr] warning: `candle-tutorial` (example "q06_broadcasting") generated 1 warning (run `cargo fix --example "q06_broadcasting" -p candle-tutorial` to apply 1 suggestion)
[INFO] [stderr] warning: `candle-tutorial` (example "q12_kv_cache") generated 8 warnings (run `cargo fix --example "q12_kv_cache" -p candle-tutorial` to apply 8 suggestions)
[INFO] [stderr] warning: `candle-tutorial` (example "q08_layer_norm") generated 11 warnings (run `cargo fix --example "q08_layer_norm" -p candle-tutorial` to apply 11 suggestions)
[INFO] [stderr] warning: `candle-tutorial` (example "q11_self_attention") generated 18 warnings (run `cargo fix --example "q11_self_attention" -p candle-tutorial` to apply 18 suggestions)
[INFO] [stderr] warning: `candle-tutorial` (example "q04_reshaping") generated 1 warning (run `cargo fix --example "q04_reshaping" -p candle-tutorial` to apply 1 suggestion)
[INFO] [stderr] warning: `candle-tutorial` (example "q09_rms_norm") generated 10 warnings (run `cargo fix --example "q09_rms_norm" -p candle-tutorial` to apply 10 suggestions)
[INFO] [stderr] warning: `candle-tutorial` (example "q13_mlp_block") generated 16 warnings (run `cargo fix --example "q13_mlp_block" -p candle-tutorial` to apply 16 suggestions)
[INFO] [stderr] warning: unused variable: `head_dim`
[INFO] [stderr]   --> exercises/q10_rotary_embeddings.rs:37:25
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn compute_inv_freq(head_dim: usize, theta: f64, device: &Device) -> Result<Tensor> {
[INFO] [stderr]    |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_head_dim`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `theta`
[INFO] [stderr]   --> exercises/q10_rotary_embeddings.rs:37:42
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn compute_inv_freq(head_dim: usize, theta: f64, device: &Device) -> Result<Tensor> {
[INFO] [stderr]    |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_theta`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `device`
[INFO] [stderr]   --> exercises/q10_rotary_embeddings.rs:37:54
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn compute_inv_freq(head_dim: usize, theta: f64, device: &Device) -> Result<Tensor> {
[INFO] [stderr]    |                                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `max_seq_len`
[INFO] [stderr]   --> exercises/q10_rotary_embeddings.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     max_seq_len: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_seq_len`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `inv_freq`
[INFO] [stderr]   --> exercises/q10_rotary_embeddings.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     inv_freq: &Tensor,
[INFO] [stderr]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inv_freq`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `device`
[INFO] [stderr]   --> exercises/q10_rotary_embeddings.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     device: &Device,
[INFO] [stderr]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `freqs`
[INFO] [stderr]   --> exercises/q10_rotary_embeddings.rs:67:24
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub fn compute_cos_sin(freqs: &Tensor) -> Result<(Tensor, Tensor)> {
[INFO] [stderr]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_freqs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cos`
[INFO] [stderr]   --> exercises/q10_rotary_embeddings.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     cos: &Tensor,
[INFO] [stderr]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_cos`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sin`
[INFO] [stderr]   --> exercises/q10_rotary_embeddings.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     sin: &Tensor,
[INFO] [stderr]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_sin`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `offset`
[INFO] [stderr]   --> exercises/q10_rotary_embeddings.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     offset: usize,
[INFO] [stderr]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `seq_len`
[INFO] [stderr]   --> exercises/q10_rotary_embeddings.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     seq_len: usize,
[INFO] [stderr]    |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seq_len`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `target_dtype`
[INFO] [stderr]   --> exercises/q10_rotary_embeddings.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     target_dtype: DType,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_target_dtype`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `q`
[INFO] [stderr]    --> exercises/q10_rotary_embeddings.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     q: &Tensor,
[INFO] [stderr]     |     ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]    --> exercises/q10_rotary_embeddings.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     k: &Tensor,
[INFO] [stderr]     |     ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cos`
[INFO] [stderr]    --> exercises/q10_rotary_embeddings.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     cos: &Tensor,
[INFO] [stderr]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_cos`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sin`
[INFO] [stderr]    --> exercises/q10_rotary_embeddings.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     sin: &Tensor,
[INFO] [stderr]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_sin`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DType` and `Device`
[INFO] [stderr]   --> exercises/q15_sampling.rs:34:19
[INFO] [stderr]    |
[INFO] [stderr] 34 | use candle_core::{DType, Device, Result, Tensor};
[INFO] [stderr]    |                   ^^^^^  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `logits`
[INFO] [stderr]   --> exercises/q15_sampling.rs:39:23
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub fn stable_softmax(logits: &Tensor) -> Result<Vec<f64>> {
[INFO] [stderr]    |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logits`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `logits`
[INFO] [stderr]   --> exercises/q15_sampling.rs:63:28
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn temperature_softmax(logits: &Tensor, temperature: f64) -> Result<Vec<f64>> {
[INFO] [stderr]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logits`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `temperature`
[INFO] [stderr]   --> exercises/q15_sampling.rs:63:45
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn temperature_softmax(logits: &Tensor, temperature: f64) -> Result<Vec<f64>> {
[INFO] [stderr]    |                                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_temperature`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `probs`
[INFO] [stderr]   --> exercises/q15_sampling.rs:82:21
[INFO] [stderr]    |
[INFO] [stderr] 82 | pub fn top_p_filter(probs: &[(usize, f64)], top_p: f64) -> Vec<(usize, f64)> {
[INFO] [stderr]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_probs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `top_p`
[INFO] [stderr]   --> exercises/q15_sampling.rs:82:45
[INFO] [stderr]    |
[INFO] [stderr] 82 | pub fn top_p_filter(probs: &[(usize, f64)], top_p: f64) -> Vec<(usize, f64)> {
[INFO] [stderr]    |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_top_p`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `logits`
[INFO] [stderr]    --> exercises/q15_sampling.rs:111:22
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub fn greedy_decode(logits: &Tensor) -> Result<u32> {
[INFO] [stderr]     |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logits`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `logits`
[INFO] [stderr]    --> exercises/q15_sampling.rs:130:21
[INFO] [stderr]     |
[INFO] [stderr] 130 | pub fn sample_token(logits: &Tensor, temperature: f64, top_p: f64) -> Result<u32> {
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logits`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `temperature`
[INFO] [stderr]    --> exercises/q15_sampling.rs:130:38
[INFO] [stderr]     |
[INFO] [stderr] 130 | pub fn sample_token(logits: &Tensor, temperature: f64, top_p: f64) -> Result<u32> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_temperature`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `top_p`
[INFO] [stderr]    --> exercises/q15_sampling.rs:130:56
[INFO] [stderr]     |
[INFO] [stderr] 130 | pub fn sample_token(logits: &Tensor, temperature: f64, top_p: f64) -> Result<u32> {
[INFO] [stderr]     |                                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_top_p`
[INFO] [stderr] 
[INFO] [stderr] warning: `candle-tutorial` (example "q10_rotary_embeddings") generated 16 warnings (run `cargo fix --example "q10_rotary_embeddings" -p candle-tutorial` to apply 16 suggestions)
[INFO] [stderr] warning: `candle-tutorial` (example "q15_sampling") generated 10 warnings (run `cargo fix --example "q15_sampling" -p candle-tutorial` to apply 10 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/candle_tutorial-56a34a636449554e)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/candle_tutorial-51fc105f82246ee2)
[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] [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] [stderr]      Running tests/test_roberta.rs (/opt/rustwide/target/debug/deps/test_roberta-7bae36bfb1276d1c)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_create_position_ids_from_input_ids ... ok
[INFO] [stdout] test tests::test_create_position_ids_from_input_embeds ... ok
[INFO] [stdout] test tests::test_roberta_sequence_classification ... FAILED
[INFO] [stdout] test tests::test_roberta_token_classification ... FAILED
[INFO] [stdout] test tests::test_roberta_question_answering ... FAILED
[INFO] [stdout] test tests::test_modeling_roberta_base ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_roberta_sequence_classification stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_roberta_sequence_classification' (32) panicked at tests/test_roberta.rs:95:111:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: request error: https://huggingface.co/roberta-large-mnli/resolve/main/config.json: Dns Failed: resolve dns name 'huggingface.co:443': failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     0: https://huggingface.co/roberta-large-mnli/resolve/main/config.json: Dns Failed: resolve dns name 'huggingface.co:443': failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout]     1: failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl core::convert::From<E> for anyhow::Error>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.101/src/backtrace.rs:27:14
[INFO] [stdout]    1: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:2189:27
[INFO] [stdout]    2: candle_tutorial::utils::build_roberta_model_and_tokenizer
[INFO] [stdout]              at ./src/utils.rs:53:13
[INFO] [stdout]    3: test_roberta::tests::test_roberta_sequence_classification
[INFO] [stdout]              at ./tests/test_roberta.rs:95:36
[INFO] [stdout]    4: test_roberta::tests::test_roberta_sequence_classification::{{closure}}
[INFO] [stdout]              at ./tests/test_roberta.rs:92:50
[INFO] [stdout]    5: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    6: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    7: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]    8: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]    9: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   10: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   11: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   12: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   13: test::run_test_in_process
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   14: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   15: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   16: std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   17: std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   18: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   19: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   20: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   21: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   22: std::thread::lifecycle::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   23: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   25: std::sys::thread::unix::Thread::new::thread_start
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   26: <unknown>
[INFO] [stdout]   27: clone
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x622978f92922 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x622978f92922 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x622978f92922 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x622978f92922 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x622978fa540a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x622978fa540a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x622978f5d186 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x622978f5d186 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x622978f707a9 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x622978f707a9 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x622978f70641 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6229779d2afe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6229779d2afe - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x622978f70ad2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x622978f70ad2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x622978f70868 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x622978f6ae49 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x622978f50d8d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x622978fae50c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x622978fadbb2 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x62297798cfc8 - core::result::Result<T,E>::unwrap::h622c01644d6a6277
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x62297798cfc8 - test_roberta::tests::test_roberta_sequence_classification::hb12c003a9164ef45
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_roberta.rs:95:111
[INFO] [stdout]   22:     0x62297798dba7 - test_roberta::tests::test_roberta_sequence_classification::{{closure}}::h65dc553298958b62
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_roberta.rs:92:50
[INFO] [stdout]   23:     0x6229779a2af6 - core::ops::function::FnOnce::call_once::h77941fb64334d671
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x6229779d28bb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6229779d28bb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x6229779e62ca - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x6229779e62ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x6229779e62ca - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x6229779e62ca - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x6229779e62ca - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x6229779e62ca - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x6229779e62ca - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x6229779c0724 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x6229779c0724 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x6229779c40c2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x6229779c40c2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x6229779c40c2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x6229779c40c2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x6229779c40c2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x6229779c40c2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x6229779c40c2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x622978f65e0f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x622978f65e0f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7232fd3e2aa4 - <unknown>
[INFO] [stdout]   45:     0x7232fd46fa64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_roberta_token_classification stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_roberta_token_classification' (33) panicked at tests/test_roberta.rs:127:128:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: request error: https://huggingface.co/Davlan/xlm-roberta-base-wikiann-ner/resolve/main/config.json: Dns Failed: resolve dns name 'huggingface.co:443': failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     0: https://huggingface.co/Davlan/xlm-roberta-base-wikiann-ner/resolve/main/config.json: Dns Failed: resolve dns name 'huggingface.co:443': failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout]     1: failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl core::convert::From<E> for anyhow::Error>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.101/src/backtrace.rs:27:14
[INFO] [stdout]    1: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:2189:27
[INFO] [stdout]    2: candle_tutorial::utils::build_roberta_model_and_tokenizer
[INFO] [stdout]              at ./src/utils.rs:53:13
[INFO] [stdout]    3: test_roberta::tests::test_roberta_token_classification
[INFO] [stdout]              at ./tests/test_roberta.rs:127:36
[INFO] [stdout]    4: test_roberta::tests::test_roberta_token_classification::{{closure}}
[INFO] [stdout]              at ./tests/test_roberta.rs:124:47
[INFO] [stdout]    5: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    6: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    7: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]    8: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]    9: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   10: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   11: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   12: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   13: test::run_test_in_process
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   14: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   15: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   16: std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   17: std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   18: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   19: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   20: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   21: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   22: std::thread::lifecycle::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   23: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   25: std::sys::thread::unix::Thread::new::thread_start
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   26: <unknown>
[INFO] [stdout]   27: clone
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x622978f92922 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x622978f92922 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x622978f92922 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x622978f92922 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x622978fa540a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x622978fa540a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x622978f5d186 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x622978f5d186 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x622978f707a9 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x622978f707a9 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x622978f70641 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6229779d2afe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6229779d2afe - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x622978f70ad2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x622978f70ad2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x622978f70868 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x622978f6ae49 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x622978f50d8d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x622978fae50c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x622978fadbb2 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x62297798c168 - core::result::Result<T,E>::unwrap::h622c01644d6a6277
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x62297798c168 - test_roberta::tests::test_roberta_token_classification::h72149b71ecfe4fed
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_roberta.rs:127:128
[INFO] [stdout]   22:     0x62297798cef7 - test_roberta::tests::test_roberta_token_classification::{{closure}}::h47c04b46f1830b66
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_roberta.rs:124:47
[INFO] [stdout]   23:     0x6229779a2b86 - core::ops::function::FnOnce::call_once::hfba2087fd0269659
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x6229779d28bb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6229779d28bb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x6229779e62ca - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x6229779e62ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x6229779e62ca - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x6229779e62ca - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x6229779e62ca - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x6229779e62ca - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x6229779e62ca - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x6229779c0724 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x6229779c0724 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x6229779c40c2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x6229779c40c2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x6229779c40c2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x6229779c40c2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x6229779c40c2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x6229779c40c2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x6229779c40c2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x622978f65e0f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x622978f65e0f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7232fd3e2aa4 - <unknown>
[INFO] [stdout]   45:     0x7232fd46fa64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_roberta_question_answering stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_roberta_question_answering' (31) panicked at tests/test_roberta.rs:152:120:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: request error: https://huggingface.co/deepset/roberta-base-squad2/resolve/main/config.json: Dns Failed: resolve dns name 'huggingface.co:443': failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     0: https://huggingface.co/deepset/roberta-base-squad2/resolve/main/config.json: Dns Failed: resolve dns name 'huggingface.co:443': failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout]     1: failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl core::convert::From<E> for anyhow::Error>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.101/src/backtrace.rs:27:14
[INFO] [stdout]    1: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:2189:27
[INFO] [stdout]    2: candle_tutorial::utils::build_roberta_model_and_tokenizer
[INFO] [stdout]              at ./src/utils.rs:53:13
[INFO] [stdout]    3: test_roberta::tests::test_roberta_question_answering
[INFO] [stdout]              at ./tests/test_roberta.rs:152:36
[INFO] [stdout]    4: test_roberta::tests::test_roberta_question_answering::{{closure}}
[INFO] [stdout]              at ./tests/test_roberta.rs:149:45
[INFO] [stdout]    5: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    6: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    7: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]    8: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]    9: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   10: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   11: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   12: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   13: test::run_test_in_process
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   14: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   15: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   16: std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   17: std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   18: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   19: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   20: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   21: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   22: std::thread::lifecycle::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   23: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   25: std::sys::thread::unix::Thread::new::thread_start
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   26: <unknown>
[INFO] [stdout]   27: clone
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x622978f92922 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x622978f92922 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x622978f92922 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x622978f92922 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x622978fa540a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x622978fa540a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x622978f5d186 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x622978f5d186 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x622978f707a9 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x622978f707a9 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x622978f70641 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6229779d2afe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6229779d2afe - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x622978f70ad2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x622978f70ad2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x622978f70868 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x622978f6ae49 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x622978f50d8d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x622978fae50c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x622978fadbb2 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x62297798b308 - core::result::Result<T,E>::unwrap::h622c01644d6a6277
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x62297798b308 - test_roberta::tests::test_roberta_question_answering::h131d672121406a29
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_roberta.rs:152:120
[INFO] [stdout]   22:     0x62297798c097 - test_roberta::tests::test_roberta_question_answering::{{closure}}::hd50022b2c8e6aab3
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_roberta.rs:149:45
[INFO] [stdout]   23:     0x6229779a2a06 - core::ops::function::FnOnce::call_once::h2a19fd0dbb80c1e4
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x6229779d28bb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6229779d28bb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x6229779e62ca - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x6229779e62ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x6229779e62ca - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x6229779e62ca - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x6229779e62ca - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x6229779e62ca - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x6229779e62ca - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x6229779c0724 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x6229779c0724 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x6229779c40c2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x6229779c40c2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x6229779c40c2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x6229779c40c2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x6229779c40c2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x6229779c40c2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x6229779c40c2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x622978f65e0f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x622978f65e0f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7232fd3e2aa4 - <unknown>
[INFO] [stdout]   45:     0x7232fd46fa64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_modeling_roberta_base stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_modeling_roberta_base' (30) panicked at tests/test_roberta.rs:60:105:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: request error: https://huggingface.co/roberta-base/resolve/main/config.json: Dns Failed: resolve dns name 'huggingface.co:443': failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     0: https://huggingface.co/roberta-base/resolve/main/config.json: Dns Failed: resolve dns name 'huggingface.co:443': failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout]     1: failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl core::convert::From<E> for anyhow::Error>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.101/src/backtrace.rs:27:14
[INFO] [stdout]    1: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:2189:27
[INFO] [stdout]    2: candle_tutorial::utils::build_roberta_model_and_tokenizer
[INFO] [stdout]              at ./src/utils.rs:53:13
[INFO] [stdout]    3: test_roberta::tests::test_modeling_roberta_base
[INFO] [stdout]              at ./tests/test_roberta.rs:60:36
[INFO] [stdout]    4: test_roberta::tests::test_modeling_roberta_base::{{closure}}
[INFO] [stdout]              at ./tests/test_roberta.rs:58:41
[INFO] [stdout]    5: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    6: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    7: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]    8: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]    9: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   10: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   11: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   12: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   13: test::run_test_in_process
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   14: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   15: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   16: std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   17: std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   18: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   19: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   20: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   21: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   22: std::thread::lifecycle::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   23: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   25: std::sys::thread::unix::Thread::new::thread_start
[INFO] [stdout]              at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   26: <unknown>
[INFO] [stdout]   27: clone
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x622978f92922 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x622978f92922 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x622978f92922 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x622978f92922 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x622978fa540a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x622978fa540a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x622978f5d186 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x622978f5d186 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x622978f707a9 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x622978f707a9 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x622978f70641 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6229779d2afe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6229779d2afe - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x622978f70ad2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x622978f70ad2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x622978f70868 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x622978f6ae49 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x622978f50d8d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x622978fae50c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x622978fadbb2 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x62297798a2f6 - core::result::Result<T,E>::unwrap::h622c01644d6a6277
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x62297798a2f6 - test_roberta::tests::test_modeling_roberta_base::hb6077d30d9a905a0
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_roberta.rs:60:105
[INFO] [stdout]   22:     0x62297798b197 - test_roberta::tests::test_modeling_roberta_base::{{closure}}::h48f47528646ec3e7
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_roberta.rs:58:41
[INFO] [stdout]   23:     0x6229779a2a46 - core::ops::function::FnOnce::call_once::h3862fe3fb28f6f09
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x6229779d28bb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6229779d28bb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x6229779e62ca - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x6229779e62ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x6229779e62ca - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x6229779e62ca - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x6229779e62ca - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x6229779e62ca - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x6229779e62ca - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x6229779c0724 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x6229779c0724 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x6229779c40c2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x6229779c40c2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x6229779c40c2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x6229779c40c2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x6229779c40c2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x6229779c40c2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x6229779c40c2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x622978f65e0f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x622978f65e0f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7232fd3e2aa4 - <unknown>
[INFO] [stdout]   45:     0x7232fd46fa64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_modeling_roberta_base
[INFO] [stdout]     tests::test_roberta_question_answering
[INFO] [stdout]     tests::test_roberta_sequence_classification
[INFO] [stdout]     tests::test_roberta_token_classification
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test test_roberta`
[INFO] running `Command { std: "docker" "inspect" "2122d076e517435adf7f0ba924a652b7c14f2e5448f1d0a6a71cfd1922df7fa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2122d076e517435adf7f0ba924a652b7c14f2e5448f1d0a6a71cfd1922df7fa6", kill_on_drop: false }`
[INFO] [stdout] 2122d076e517435adf7f0ba924a652b7c14f2e5448f1d0a6a71cfd1922df7fa6
