[INFO] cloning repository https://github.com/olliematthews/optimus-oxide
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/olliematthews/optimus-oxide" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folliematthews%2Foptimus-oxide", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folliematthews%2Foptimus-oxide'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f8d36574b409d5adde9035501cb9c0d54626eef8
[INFO] testing olliematthews/optimus-oxide against beta-2025-10-28 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folliematthews%2Foptimus-oxide" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/olliematthews/optimus-oxide
[INFO] finished tweaking git repo https://github.com/olliematthews/optimus-oxide
[INFO] tweaked toml for git repo https://github.com/olliematthews/optimus-oxide written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/olliematthews/optimus-oxide on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/olliematthews/optimus-oxide 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13cddfd5a6bc61c729e864c9cbbdf71c20d164b5ef250ab9a56f86e49be329af
[INFO] running `Command { std: "docker" "start" "-a" "13cddfd5a6bc61c729e864c9cbbdf71c20d164b5ef250ab9a56f86e49be329af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13cddfd5a6bc61c729e864c9cbbdf71c20d164b5ef250ab9a56f86e49be329af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13cddfd5a6bc61c729e864c9cbbdf71c20d164b5ef250ab9a56f86e49be329af", kill_on_drop: false }`
[INFO] [stdout] 13cddfd5a6bc61c729e864c9cbbdf71c20d164b5ef250ab9a56f86e49be329af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 980d75c75231a9fdef431dc829505b4d85cfc222833865534b7be530d2c4164e
[INFO] running `Command { std: "docker" "start" "-a" "980d75c75231a9fdef431dc829505b4d85cfc222833865534b7be530d2c4164e", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling thiserror v2.0.9
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling syn v2.0.91
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling crossterm v0.25.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling tqdm v0.7.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.6
[INFO] [stderr]    Compiling transformer-oxide v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> src/matrix/matrix.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashSet;
[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: `anyhow::Result`
[INFO] [stdout]  --> src/matrix/matrix.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `exceptions::MatrixError`
[INFO] [stdout]  --> src/matrix/matrix.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{exceptions::MatrixError, matrix::vector::FloatVector};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Unknown` is never constructed
[INFO] [stdout]  --> src/exceptions.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum TokenizerError {
[INFO] [stdout]   |          -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 8 |     Unknown,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TokenizerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Unknown` is never constructed
[INFO] [stdout]   --> src/exceptions.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum MatrixError {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 16 |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MatrixError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinearLayer` is never constructed
[INFO] [stdout]  --> src/layers/linear.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct LinearLayer<const INPUT_SIZE: usize, const OUTPUT_SIZE: usize> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_elements`, `from_wb`, `from`, and `forward` are never used
[INFO] [stdout]   --> src/layers/linear.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<const INPUT_SIZE: usize, const OUTPUT_SIZE: usize> LinearLayer<INPUT_SIZE, OUTPUT_SIZE> {
[INFO] [stdout]    | -------------------------------------------------------------------------------------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn from_elements(
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn from_wb(
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn from(
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn forward(&self, state: FloatVector<INPUT_SIZE>) -> FloatVector<OUTPUT_SIZE> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `relu` is never used
[INFO] [stdout]  --> src/ops/relu.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn relu<const SIZE: usize>(mut state: FloatVector<SIZE>) -> FloatVector<SIZE> {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::HashSet;
[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: `bpe_on_str`
[INFO] [stdout]  --> src/main.rs:7:60
[INFO] [stdout]   |
[INFO] [stdout] 7 | use transformer_oxide::tokenizer::tokenizer::{bpe_on_file, bpe_on_str};
[INFO] [stdout]   |                                                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.92s
[INFO] running `Command { std: "docker" "inspect" "980d75c75231a9fdef431dc829505b4d85cfc222833865534b7be530d2c4164e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "980d75c75231a9fdef431dc829505b4d85cfc222833865534b7be530d2c4164e", kill_on_drop: false }`
[INFO] [stdout] 980d75c75231a9fdef431dc829505b4d85cfc222833865534b7be530d2c4164e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e71e64768196f60fa4b1f89ecc81909a7215f80b6a9ab3e81d354c0efa2c0f0f
[INFO] running `Command { std: "docker" "start" "-a" "e71e64768196f60fa4b1f89ecc81909a7215f80b6a9ab3e81d354c0efa2c0f0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling transformer-oxide v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> src/matrix/matrix.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashSet;
[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: `anyhow::Result`
[INFO] [stdout]  --> src/matrix/matrix.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `exceptions::MatrixError`
[INFO] [stdout]  --> src/matrix/matrix.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{exceptions::MatrixError, matrix::vector::FloatVector};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Unknown` is never constructed
[INFO] [stdout]  --> src/exceptions.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum TokenizerError {
[INFO] [stdout]   |          -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 8 |     Unknown,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TokenizerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Unknown` is never constructed
[INFO] [stdout]   --> src/exceptions.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum MatrixError {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 16 |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MatrixError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinearLayer` is never constructed
[INFO] [stdout]  --> src/layers/linear.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct LinearLayer<const INPUT_SIZE: usize, const OUTPUT_SIZE: usize> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_elements`, `from_wb`, `from`, and `forward` are never used
[INFO] [stdout]   --> src/layers/linear.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<const INPUT_SIZE: usize, const OUTPUT_SIZE: usize> LinearLayer<INPUT_SIZE, OUTPUT_SIZE> {
[INFO] [stdout]    | -------------------------------------------------------------------------------------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn from_elements(
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn from_wb(
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn from(
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn forward(&self, state: FloatVector<INPUT_SIZE>) -> FloatVector<OUTPUT_SIZE> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `relu` is never used
[INFO] [stdout]  --> src/ops/relu.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn relu<const SIZE: usize>(mut state: FloatVector<SIZE>) -> FloatVector<SIZE> {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> src/matrix/matrix.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashSet;
[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: `anyhow::Result`
[INFO] [stdout]  --> src/matrix/matrix.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `exceptions::MatrixError`
[INFO] [stdout]  --> src/matrix/matrix.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{exceptions::MatrixError, matrix::vector::FloatVector};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::HashSet;
[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: `bpe_on_str`
[INFO] [stdout]  --> src/main.rs:7:60
[INFO] [stdout]   |
[INFO] [stdout] 7 | use transformer_oxide::tokenizer::tokenizer::{bpe_on_file, bpe_on_str};
[INFO] [stdout]   |                                                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Unknown` is never constructed
[INFO] [stdout]  --> src/exceptions.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum TokenizerError {
[INFO] [stdout]   |          -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 8 |     Unknown,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TokenizerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Unknown` is never constructed
[INFO] [stdout]   --> src/exceptions.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum MatrixError {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 16 |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MatrixError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `from_wb` and `from` are never used
[INFO] [stdout]   --> src/layers/linear.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<const INPUT_SIZE: usize, const OUTPUT_SIZE: usize> LinearLayer<INPUT_SIZE, OUTPUT_SIZE> {
[INFO] [stdout]    | -------------------------------------------------------------------------------------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn from_wb(
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn from(
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A_iden` should have a snake case name
[INFO] [stdout]   --> src/matrix/matrix.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let A_iden = Matrix2::from_elements([[1., 0.], [0., 1.]]);
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `a_iden`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A_rot` should have a snake case name
[INFO] [stdout]   --> src/matrix/matrix.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let A_rot = Matrix2::from_elements([[0., -1.], [1., 0.]]);
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `a_rot`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "e71e64768196f60fa4b1f89ecc81909a7215f80b6a9ab3e81d354c0efa2c0f0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e71e64768196f60fa4b1f89ecc81909a7215f80b6a9ab3e81d354c0efa2c0f0f", kill_on_drop: false }`
[INFO] [stdout] e71e64768196f60fa4b1f89ecc81909a7215f80b6a9ab3e81d354c0efa2c0f0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 36948bbbc2adb07b4b10da1caf06d4a41f6c4c4b219ee93fdeddafeaec950901
[INFO] running `Command { std: "docker" "start" "-a" "36948bbbc2adb07b4b10da1caf06d4a41f6c4c4b219ee93fdeddafeaec950901", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> src/matrix/matrix.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `anyhow::Result`
[INFO] [stderr]  --> src/matrix/matrix.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use anyhow::Result;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `exceptions::MatrixError`
[INFO] [stderr]  --> src/matrix/matrix.rs:5:13
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::{exceptions::MatrixError, matrix::vector::FloatVector};
[INFO] [stderr]   |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Unknown` is never constructed
[INFO] [stderr]  --> src/exceptions.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum TokenizerError {
[INFO] [stderr]   |          -------------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 8 |     Unknown,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `TokenizerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Unknown` is never constructed
[INFO] [stderr]   --> src/exceptions.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub enum MatrixError {
[INFO] [stderr]    |          ----------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 16 |     Unknown,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `MatrixError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LinearLayer` is never constructed
[INFO] [stderr]  --> src/layers/linear.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | struct LinearLayer<const INPUT_SIZE: usize, const OUTPUT_SIZE: usize> {
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `from_elements`, `from_wb`, `from`, and `forward` are never used
[INFO] [stderr]   --> src/layers/linear.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl<const INPUT_SIZE: usize, const OUTPUT_SIZE: usize> LinearLayer<INPUT_SIZE, OUTPUT_SIZE> {
[INFO] [stderr]    | -------------------------------------------------------------------------------------------- associated items in this implementation
[INFO] [stderr] 11 |     pub fn from_elements(
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 21 |     pub fn from_wb(
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 28 |     pub fn from(
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 38 |     pub fn forward(&self, state: FloatVector<INPUT_SIZE>) -> FloatVector<OUTPUT_SIZE> {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `relu` is never used
[INFO] [stderr]  --> src/ops/relu.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn relu<const SIZE: usize>(mut state: FloatVector<SIZE>) -> FloatVector<SIZE> {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `from_wb` and `from` are never used
[INFO] [stderr]   --> src/layers/linear.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl<const INPUT_SIZE: usize, const OUTPUT_SIZE: usize> LinearLayer<INPUT_SIZE, OUTPUT_SIZE> {
[INFO] [stderr]    | -------------------------------------------------------------------------------------------- associated functions in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 21 |     pub fn from_wb(
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 28 |     pub fn from(
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `A_iden` should have a snake case name
[INFO] [stderr]   --> src/matrix/matrix.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let A_iden = Matrix2::from_elements([[1., 0.], [0., 1.]]);
[INFO] [stderr]    |             ^^^^^^ help: convert the identifier to snake case: `a_iden`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `A_rot` should have a snake case name
[INFO] [stderr]   --> src/matrix/matrix.rs:48:13
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let A_rot = Matrix2::from_elements([[0., -1.], [1., 0.]]);
[INFO] [stderr]    |             ^^^^^ help: convert the identifier to snake case: `a_rot`
[INFO] [stderr] 
[INFO] [stderr] warning: `transformer-oxide` (lib) generated 8 warnings (run `cargo fix --lib -p transformer-oxide` to apply 3 suggestions)
[INFO] [stderr] warning: `transformer-oxide` (lib test) generated 8 warnings (5 duplicates)
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bpe_on_str`
[INFO] [stderr]  --> src/main.rs:7:60
[INFO] [stderr]   |
[INFO] [stderr] 7 | use transformer_oxide::tokenizer::tokenizer::{bpe_on_file, bpe_on_str};
[INFO] [stderr]   |                                                            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `transformer-oxide` (bin "transformer-oxide" test) generated 2 warnings (run `cargo fix --bin "transformer-oxide" -p transformer-oxide --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/transformer_oxide-ba3ff0fca9f60d25)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test matrix::matrix::tests::test_dot ... ok
[INFO] [stdout] test matrix::vector::tests::test_iter_collect ... ok
[INFO] [stdout] test layers::linear::tests::test_ops ... ok
[INFO] [stdout] test tokenizer::utils::tests::test_split ... ok
[INFO] [stdout] test matrix::vector::tests::test_ops ... ok
[INFO] [stderr] [?25l  0%|                                                    | 0/10 [00:00<?, ?it/s][?25h[?25l 10%|█████▏                                              | 1/10 [00:00<?, ?it/s][?25h[?25l 10%|█████▏                                              | 1/10 [00:00<?, ?it/s]  0%|                                                     | 0/6 [00:00<?, ?it/s][?25h[?25l 10%|█████▏                                              | 1/10 [00:00<?, ?it/s] 16%|████████▉                                            | 1/6 [00:00<?, ?it/s][?25h100%|█████████████████████████████████████████| 10/10 [00:00<00:00, 1013.89it/s]
[INFO] [stdout] test tokenizer::tokenizer::tokenizer_tests::tests::test_roudtrip ... ok
[INFO] [stderr] [?25l 16%|████████▉                                            | 1/6 [00:00<?, ?it/s][?25h100%|████████████████████████████████████████████| 6/6 [00:00<00:00, 367.30it/s]
[INFO] [stdout] test tokenizer::tokenizer::tokenizer_tests::tests::test_encode ... ok
[INFO] [stderr] [?25l  0%|                                                    | 0/10 [00:00<?, ?it/s][?25h[?25l 10%|█████▏                                              | 1/10 [00:00<?, ?it/s][?25h[?25l 30%|█████████████▏                              | 3/10 [00:00<00:00, 34.79it/s][?25h[?25l 40%|█████████████████▋                          | 4/10 [00:00<00:00, 30.02it/s][?25h[?25l 60%|██████████████████████████▍                 | 6/10 [00:00<00:00, 33.23it/s][?25h[?25l 90%|███████████████████████████████████████▋    | 9/10 [00:00<00:00, 38.90it/s][?25h100%|███████████████████████████████████████████| 10/10 [00:00<00:00, 42.33it/s]
[INFO] [stdout] test tokenizer::tokenizer::tokenizer_tests::tests::test_bpe_results ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/transformer_oxide-580155fa0d4d6ebf)
[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]    Doc-tests transformer_oxide
[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" "36948bbbc2adb07b4b10da1caf06d4a41f6c4c4b219ee93fdeddafeaec950901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36948bbbc2adb07b4b10da1caf06d4a41f6c4c4b219ee93fdeddafeaec950901", kill_on_drop: false }`
[INFO] [stdout] 36948bbbc2adb07b4b10da1caf06d4a41f6c4c4b219ee93fdeddafeaec950901