[INFO] cloning repository https://github.com/ashishk15678/gpt-2-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ashishk15678/gpt-2-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishk15678%2Fgpt-2-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishk15678%2Fgpt-2-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 28639c3e9de24a6fc8db505306f997da2ffb4ae3
[INFO] testing ashishk15678/gpt-2-rs/28639c3e9de24a6fc8db505306f997da2ffb4ae3 against nightly-2024-10-28 for randomize-layout
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishk15678%2Fgpt-2-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ashishk15678/gpt-2-rs on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ashishk15678/gpt-2-rs
[INFO] finished tweaking git repo https://github.com/ashishk15678/gpt-2-rs
[INFO] tweaked toml for git repo https://github.com/ashishk15678/gpt-2-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ashishk15678/gpt-2-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2741cbc73e39c6ebf57347fbd4f84c31ef55335254afb1441bda4901ea997e7d
[INFO] running `Command { std: "docker" "start" "-a" "2741cbc73e39c6ebf57347fbd4f84c31ef55335254afb1441bda4901ea997e7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2741cbc73e39c6ebf57347fbd4f84c31ef55335254afb1441bda4901ea997e7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2741cbc73e39c6ebf57347fbd4f84c31ef55335254afb1441bda4901ea997e7d", kill_on_drop: false }`
[INFO] [stdout] 2741cbc73e39c6ebf57347fbd4f84c31ef55335254afb1441bda4901ea997e7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4a0d3daa0c6a1c6cc99eb6264be5a7d32c3db37fd675fa605b97f9fdd5d3a91
[INFO] running `Command { std: "docker" "start" "-a" "f4a0d3daa0c6a1c6cc99eb6264be5a7d32c3db37fd675fa605b97f9fdd5d3a91", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.206
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.74
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling serde_derive v1.0.206
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling gpt2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod lib;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Tensor`
[INFO] [stdout]  --> src/Graph/mod.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::tensor::{Tensor, TensorError};
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `helper::*`
[INFO] [stdout]  --> src/tensor/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use helper::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::*`
[INFO] [stdout]  --> src/tensor/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use ops::*;
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/tensor/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     for i in 0..row {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `j`
[INFO] [stdout]   --> src/tensor/mod.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |         for j in 0..col {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/main.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let data = fs::read_to_string("dataset.txt").expect("Not able to read dataset");
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `batch_size`
[INFO] [stdout]   --> src/main.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let batch_size = 64;
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_batch_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_tokens`
[INFO] [stdout]   --> src/main.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let num_tokens = 128;
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vocab_size`
[INFO] [stdout]   --> src/main.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let vocab_size = d.blob.len();
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vocab_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_layers`
[INFO] [stdout]   --> src/main.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let num_layers = 8;
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_layers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `head_size`
[INFO] [stdout]   --> src/main.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let head_size = embedding_degree / nums_heads;
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_head_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Graph` is never used
[INFO] [stdout]  --> src/Graph/mod.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Graph {
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TrainingState` is never constructed
[INFO] [stdout]  --> src/gpt/mod.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct TrainingState {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `randomTensor` is never used
[INFO] [stdout]   --> src/tensor/mod.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn randomTensor(row: usize, col: usize) -> Tensor<f32> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `size`, `shape`, `as_float`, `as_usize`, `as_float_mut`, and `as_usize_mut` are never used
[INFO] [stdout]   --> src/tensor/mod.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl GeneralTensor {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] 46 |     pub fn size(&self) -> usize {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn shape(&self) -> &[usize] {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn as_float(&self) -> Result<&Tensor<f32>, TensorError> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn as_usize(&self) -> Result<&Tensor<usize>, TensorError> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn as_float_mut(&mut self) -> Result<&mut Tensor<f32>, TensorError> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn as_usize_mut(&mut self) -> Result<&mut Tensor<usize>, TensorError> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `blob_mut`, `tensor_mut`, `fill`, `set`, and `get_mut` are never used
[INFO] [stdout]    --> src/tensor/mod.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub trait TensorMutOps<V: TensorElement>: TensorOps<V> {
[INFO] [stdout]     |           ------------ methods in this trait
[INFO] [stdout] 133 |     fn blob_mut(&mut self) -> &mut [V];
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 134 |     fn tensor_mut(&mut self) -> &mut Tensor<V>;
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 135 |
[INFO] [stdout] 136 |     fn fill(&mut self, v: V) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     fn set<T: TensorOps<V>>(&mut self, t: T) -> Result<(), TensorError> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     fn get_mut(&mut self, ind: usize) -> Result<TensorMutView<V>, TensorError> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `map_values`, `scalar`, and `transpose` are never used
[INFO] [stdout]    --> src/tensor/mod.rs:190:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub trait TensorOps<V: TensorElement>: Sized + Into<Tensor<V>> + Send + Sync {
[INFO] [stdout]     |           --------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 190 |     fn map_values<W: TensorElement, F: Fn(V) -> W + Sync + Send>(&self, f: F) -> Tensor<W> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 |     fn scalar(&self) -> Result<V, TensorError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 |     fn transpose(&self) -> Result<Tensor<V>, TensorError> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Graph` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod Graph;
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to snake case: `graph`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `randomTensor` should have a snake case name
[INFO] [stdout]   --> src/tensor/mod.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn randomTensor(row: usize, col: usize) -> Tensor<f32> {
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `random_tensor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.90s
[INFO] running `Command { std: "docker" "inspect" "f4a0d3daa0c6a1c6cc99eb6264be5a7d32c3db37fd675fa605b97f9fdd5d3a91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4a0d3daa0c6a1c6cc99eb6264be5a7d32c3db37fd675fa605b97f9fdd5d3a91", kill_on_drop: false }`
[INFO] [stdout] f4a0d3daa0c6a1c6cc99eb6264be5a7d32c3db37fd675fa605b97f9fdd5d3a91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d803a06c87b82a426df373cfbc406476f13aa36d81ac600c7d3ee5ceb5458fa
[INFO] running `Command { std: "docker" "start" "-a" "0d803a06c87b82a426df373cfbc406476f13aa36d81ac600c7d3ee5ceb5458fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling gpt2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod lib;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Tensor`
[INFO] [stdout]  --> src/Graph/mod.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::tensor::{Tensor, TensorError};
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `helper::*`
[INFO] [stdout]  --> src/tensor/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use helper::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::*`
[INFO] [stdout]  --> src/tensor/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use ops::*;
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/tensor/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     for i in 0..row {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `j`
[INFO] [stdout]   --> src/tensor/mod.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |         for j in 0..col {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/main.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let data = fs::read_to_string("dataset.txt").expect("Not able to read dataset");
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `batch_size`
[INFO] [stdout]   --> src/main.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let batch_size = 64;
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_batch_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_tokens`
[INFO] [stdout]   --> src/main.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let num_tokens = 128;
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vocab_size`
[INFO] [stdout]   --> src/main.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let vocab_size = d.blob.len();
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vocab_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_layers`
[INFO] [stdout]   --> src/main.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let num_layers = 8;
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_layers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `head_size`
[INFO] [stdout]   --> src/main.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let head_size = embedding_degree / nums_heads;
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_head_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Graph` is never used
[INFO] [stdout]  --> src/Graph/mod.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Graph {
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TrainingState` is never constructed
[INFO] [stdout]  --> src/gpt/mod.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct TrainingState {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `randomTensor` is never used
[INFO] [stdout]   --> src/tensor/mod.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn randomTensor(row: usize, col: usize) -> Tensor<f32> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `size`, `shape`, `as_float`, `as_usize`, `as_float_mut`, and `as_usize_mut` are never used
[INFO] [stdout]   --> src/tensor/mod.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl GeneralTensor {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] 46 |     pub fn size(&self) -> usize {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn shape(&self) -> &[usize] {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn as_float(&self) -> Result<&Tensor<f32>, TensorError> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn as_usize(&self) -> Result<&Tensor<usize>, TensorError> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn as_float_mut(&mut self) -> Result<&mut Tensor<f32>, TensorError> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn as_usize_mut(&mut self) -> Result<&mut Tensor<usize>, TensorError> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `blob_mut`, `tensor_mut`, `fill`, `set`, and `get_mut` are never used
[INFO] [stdout]    --> src/tensor/mod.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub trait TensorMutOps<V: TensorElement>: TensorOps<V> {
[INFO] [stdout]     |           ------------ methods in this trait
[INFO] [stdout] 133 |     fn blob_mut(&mut self) -> &mut [V];
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 134 |     fn tensor_mut(&mut self) -> &mut Tensor<V>;
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 135 |
[INFO] [stdout] 136 |     fn fill(&mut self, v: V) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     fn set<T: TensorOps<V>>(&mut self, t: T) -> Result<(), TensorError> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     fn get_mut(&mut self, ind: usize) -> Result<TensorMutView<V>, TensorError> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `map_values`, `scalar`, and `transpose` are never used
[INFO] [stdout]    --> src/tensor/mod.rs:190:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub trait TensorOps<V: TensorElement>: Sized + Into<Tensor<V>> + Send + Sync {
[INFO] [stdout]     |           --------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 190 |     fn map_values<W: TensorElement, F: Fn(V) -> W + Sync + Send>(&self, f: F) -> Tensor<W> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 |     fn scalar(&self) -> Result<V, TensorError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 |     fn transpose(&self) -> Result<Tensor<V>, TensorError> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Graph` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod Graph;
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to snake case: `graph`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `randomTensor` should have a snake case name
[INFO] [stdout]   --> src/tensor/mod.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn randomTensor(row: usize, col: usize) -> Tensor<f32> {
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `random_tensor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "0d803a06c87b82a426df373cfbc406476f13aa36d81ac600c7d3ee5ceb5458fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d803a06c87b82a426df373cfbc406476f13aa36d81ac600c7d3ee5ceb5458fa", kill_on_drop: false }`
[INFO] [stdout] 0d803a06c87b82a426df373cfbc406476f13aa36d81ac600c7d3ee5ceb5458fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fd90a8cb4c655e713322e518267211da1417a5e22eee6abdc26d67e6d4891023
[INFO] running `Command { std: "docker" "start" "-a" "fd90a8cb4c655e713322e518267211da1417a5e22eee6abdc26d67e6d4891023", kill_on_drop: false }`
[INFO] [stderr] warning: found module declaration for lib.rs
[INFO] [stderr]  --> src/main.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub mod lib;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: lib.rs is the root of this crate's library target
[INFO] [stderr]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stderr]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Tensor`
[INFO] [stderr]  --> src/Graph/mod.rs:3:21
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::tensor::{Tensor, TensorError};
[INFO] [stderr]   |                     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `helper::*`
[INFO] [stderr]  --> src/tensor/mod.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use helper::*;
[INFO] [stderr]   |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ops::*`
[INFO] [stderr]  --> src/tensor/mod.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub use ops::*;
[INFO] [stderr]   |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/tensor/mod.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |     for i in 0..row {
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `j`
[INFO] [stderr]   --> src/tensor/mod.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |         for j in 0..col {
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/main.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |     let data = fs::read_to_string("dataset.txt").expect("Not able to read dataset");
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `batch_size`
[INFO] [stderr]   --> src/main.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |     let batch_size = 64;
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_batch_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `num_tokens`
[INFO] [stderr]   --> src/main.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 |     let num_tokens = 128;
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_tokens`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vocab_size`
[INFO] [stderr]   --> src/main.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let vocab_size = d.blob.len();
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vocab_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `num_layers`
[INFO] [stderr]   --> src/main.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |     let num_layers = 8;
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_layers`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `head_size`
[INFO] [stderr]   --> src/main.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |     let head_size = embedding_degree / nums_heads;
[INFO] [stderr]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_head_size`
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Graph` is never used
[INFO] [stderr]  --> src/Graph/mod.rs:5:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub trait Graph {
[INFO] [stderr]   |           ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TrainingState` is never constructed
[INFO] [stderr]  --> src/gpt/mod.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct TrainingState {
[INFO] [stderr]   |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `randomTensor` is never used
[INFO] [stderr]   --> src/tensor/mod.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn randomTensor(row: usize, col: usize) -> Tensor<f32> {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `size`, `shape`, `as_float`, `as_usize`, `as_float_mut`, and `as_usize_mut` are never used
[INFO] [stderr]   --> src/tensor/mod.rs:46:12
[INFO] [stderr]    |
[INFO] [stderr] 45 | impl GeneralTensor {
[INFO] [stderr]    | ------------------ methods in this implementation
[INFO] [stderr] 46 |     pub fn size(&self) -> usize {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 52 |     pub fn shape(&self) -> &[usize] {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 58 |     pub fn as_float(&self) -> Result<&Tensor<f32>, TensorError> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 64 |     pub fn as_usize(&self) -> Result<&Tensor<usize>, TensorError> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 70 |     pub fn as_float_mut(&mut self) -> Result<&mut Tensor<f32>, TensorError> {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 76 |     pub fn as_usize_mut(&mut self) -> Result<&mut Tensor<usize>, TensorError> {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `blob_mut`, `tensor_mut`, `fill`, `set`, and `get_mut` are never used
[INFO] [stderr]    --> src/tensor/mod.rs:133:8
[INFO] [stderr]     |
[INFO] [stderr] 132 | pub trait TensorMutOps<V: TensorElement>: TensorOps<V> {
[INFO] [stderr]     |           ------------ methods in this trait
[INFO] [stderr] 133 |     fn blob_mut(&mut self) -> &mut [V];
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 134 |     fn tensor_mut(&mut self) -> &mut Tensor<V>;
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 135 |
[INFO] [stderr] 136 |     fn fill(&mut self, v: V) {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 139 |     fn set<T: TensorOps<V>>(&mut self, t: T) -> Result<(), TensorError> {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 146 |     fn get_mut(&mut self, ind: usize) -> Result<TensorMutView<V>, TensorError> {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `map_values`, `scalar`, and `transpose` are never used
[INFO] [stderr]    --> src/tensor/mod.rs:190:8
[INFO] [stderr]     |
[INFO] [stderr] 165 | pub trait TensorOps<V: TensorElement>: Sized + Into<Tensor<V>> + Send + Sync {
[INFO] [stderr]     |           --------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 190 |     fn map_values<W: TensorElement, F: Fn(V) -> W + Sync + Send>(&self, f: F) -> Tensor<W> {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 222 |     fn scalar(&self) -> Result<V, TensorError> {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 263 |     fn transpose(&self) -> Result<Tensor<V>, TensorError> {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: module `Graph` should have a snake case name
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | mod Graph;
[INFO] [stderr]   |     ^^^^^ help: convert the identifier to snake case: `graph`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `randomTensor` should have a snake case name
[INFO] [stderr]   --> src/tensor/mod.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn randomTensor(row: usize, col: usize) -> Tensor<f32> {
[INFO] [stderr]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `random_tensor`
[INFO] [stderr] 
[INFO] [stderr] warning: `gpt2` (bin "gpt2" test) generated 20 warnings (run `cargo fix --bin "gpt2" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gpt2-66f66927f979968a)
[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 unittests src/main.rs (/opt/rustwide/target/debug/deps/gpt2-56b8cbdfa1efa9de)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::tensor_test::tests::test_tensor_addition ... ok
[INFO] [stdout] test test::tensor_test::tests::test_tensor_creation ... ok
[INFO] [stdout] test test::tensor_test::tests::test_tensor_reshape ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gpt2
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fd90a8cb4c655e713322e518267211da1417a5e22eee6abdc26d67e6d4891023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd90a8cb4c655e713322e518267211da1417a5e22eee6abdc26d67e6d4891023", kill_on_drop: false }`
[INFO] [stdout] fd90a8cb4c655e713322e518267211da1417a5e22eee6abdc26d67e6d4891023
