[INFO] fetching crate micro_cartan_attn 0.2.0...
[INFO] testing micro_cartan_attn-0.2.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate micro_cartan_attn 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate micro_cartan_attn 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate micro_cartan_attn 0.2.0
[INFO] tweaked toml for crates.io crate micro_cartan_attn 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate micro_cartan_attn 0.2.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate micro_cartan_attn 0.2.0 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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_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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c01e143f581cc1622737f48701ce9a9988a80b9fe91ac703d736f803ad65f73
[INFO] running `Command { std: "docker" "start" "-a" "8c01e143f581cc1622737f48701ce9a9988a80b9fe91ac703d736f803ad65f73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c01e143f581cc1622737f48701ce9a9988a80b9fe91ac703d736f803ad65f73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c01e143f581cc1622737f48701ce9a9988a80b9fe91ac703d736f803ad65f73", kill_on_drop: false }`
[INFO] [stdout] 8c01e143f581cc1622737f48701ce9a9988a80b9fe91ac703d736f803ad65f73
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a2d4e8c9e97cc429cd0a7aa58a7bb6bddb0a7ee271734c786ec38ce8506ea0c
[INFO] running `Command { std: "docker" "start" "-a" "9a2d4e8c9e97cc429cd0a7aa58a7bb6bddb0a7ee271734c786ec38ce8506ea0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling simba v0.9.0
[INFO] [stderr]    Compiling nalgebra v0.33.2
[INFO] [stderr]    Compiling micro_cartan_attn v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `vec::Vec`
[INFO] [stdout]   --> src/lib.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 | use alloc::{vec::Vec, string::String};
[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: `SMatrix` and `SVector`
[INFO] [stdout]   --> src/lib.rs:24:16
[INFO] [stdout]    |
[INFO] [stdout] 24 | use nalgebra::{SMatrix, SVector};
[INFO] [stdout]    |                ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToString`
[INFO] [stdout]  --> src/cartan.rs:7:45
[INFO] [stdout]   |
[INFO] [stdout] 7 | use alloc::{vec, vec::Vec, string::{String, ToString}, format};
[INFO] [stdout]   |                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SVector` and `SymmetricEigen`
[INFO] [stdout]  --> src/cartan.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 | use nalgebra::{SMatrix, SVector, SymmetricEigen};
[INFO] [stdout]   |                         ^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `format` and `string::String`
[INFO] [stdout]  --> src/orthogonalization.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use alloc::{vec, vec::Vec, string::String, format};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DMatrix`, `QR`, and `SymmetricEigen`
[INFO] [stdout]  --> src/orthogonalization.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 | use nalgebra::{QR, DMatrix, SMatrix, SymmetricEigen};
[INFO] [stdout]   |                ^^  ^^^^^^^           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `format` and `string::String`
[INFO] [stdout]  --> src/regularization.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use alloc::{vec, vec::Vec, string::String, format};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `string::String`
[INFO] [stdout]  --> src/attention.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use alloc::{vec, vec::Vec, string::String};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ROOT_DIM`
[INFO] [stdout]  --> src/attention.rs:7:40
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::{RootVector, Result, Error, ROOT_DIM, CartanMatrix, CartanOrthogonalizer, CartanRegularizer};
[INFO] [stdout]   |                                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iteration`
[INFO] [stdout]    --> src/orthogonalization.rs:307:13
[INFO] [stdout]     |
[INFO] [stdout] 307 |         for iteration in 0..self.config.max_iterations {
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_iteration`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gradient_norms`
[INFO] [stdout]    --> src/regularization.rs:383:13
[INFO] [stdout]     |
[INFO] [stdout] 383 |         let gradient_norms: Vec<f32> = gradients.iter().map(|g| g.norm()).collect();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gradient_norms`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/lib.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn sqrt_f32(x: f32) -> f32 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/lib.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn powf_f32(x: f32, y: f32) -> f32 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/lib.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn exp_f32(x: f32) -> f32 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/lib.rs:73:1
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn max_f32(a: f32, b: f32) -> f32 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/lib.rs:198:25
[INFO] [stdout]     |
[INFO] [stdout] 198 |     DimensionMismatch { expected: usize, actual: usize },
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/lib.rs:198:42
[INFO] [stdout]     |
[INFO] [stdout] 198 |     DimensionMismatch { expected: usize, actual: usize },
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/lib.rs:200:24
[INFO] [stdout]     |
[INFO] [stdout] 200 |     InvalidDimension { dim: usize },
[INFO] [stdout]     |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.45s
[INFO] running `Command { std: "docker" "inspect" "9a2d4e8c9e97cc429cd0a7aa58a7bb6bddb0a7ee271734c786ec38ce8506ea0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a2d4e8c9e97cc429cd0a7aa58a7bb6bddb0a7ee271734c786ec38ce8506ea0c", kill_on_drop: false }`
[INFO] [stdout] 9a2d4e8c9e97cc429cd0a7aa58a7bb6bddb0a7ee271734c786ec38ce8506ea0c
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20821c2e61bdfe1f04d8756e5204091d094a8a9f5f76250e5853d21d4b230c0e
[INFO] running `Command { std: "docker" "start" "-a" "20821c2e61bdfe1f04d8756e5204091d094a8a9f5f76250e5853d21d4b230c0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling clap_builder v4.5.42
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling simba v0.9.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling clap v4.5.42
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling nalgebra v0.33.2
[INFO] [stderr]    Compiling micro_cartan_attn v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `vec::Vec`
[INFO] [stdout]   --> src/lib.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 | use alloc::{vec::Vec, string::String};
[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: `SMatrix` and `SVector`
[INFO] [stdout]   --> src/lib.rs:24:16
[INFO] [stdout]    |
[INFO] [stdout] 24 | use nalgebra::{SMatrix, SVector};
[INFO] [stdout]    |                ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToString`
[INFO] [stdout]  --> src/cartan.rs:7:45
[INFO] [stdout]   |
[INFO] [stdout] 7 | use alloc::{vec, vec::Vec, string::{String, ToString}, format};
[INFO] [stdout]   |                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SVector` and `SymmetricEigen`
[INFO] [stdout]  --> src/cartan.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 | use nalgebra::{SMatrix, SVector, SymmetricEigen};
[INFO] [stdout]   |                         ^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `format` and `string::String`
[INFO] [stdout]  --> src/orthogonalization.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use alloc::{vec, vec::Vec, string::String, format};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DMatrix`, `QR`, and `SymmetricEigen`
[INFO] [stdout]  --> src/orthogonalization.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 | use nalgebra::{QR, DMatrix, SMatrix, SymmetricEigen};
[INFO] [stdout]   |                ^^  ^^^^^^^           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `format` and `string::String`
[INFO] [stdout]  --> src/regularization.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use alloc::{vec, vec::Vec, string::String, format};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `string::String`
[INFO] [stdout]  --> src/attention.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use alloc::{vec, vec::Vec, string::String};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ROOT_DIM`
[INFO] [stdout]  --> src/attention.rs:7:40
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::{RootVector, Result, Error, ROOT_DIM, CartanMatrix, CartanOrthogonalizer, CartanRegularizer};
[INFO] [stdout]   |                                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iteration`
[INFO] [stdout]    --> src/orthogonalization.rs:307:13
[INFO] [stdout]     |
[INFO] [stdout] 307 |         for iteration in 0..self.config.max_iterations {
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_iteration`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gradient_norms`
[INFO] [stdout]    --> src/regularization.rs:383:13
[INFO] [stdout]     |
[INFO] [stdout] 383 |         let gradient_norms: Vec<f32> = gradients.iter().map(|g| g.norm()).collect();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gradient_norms`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec::Vec`
[INFO] [stdout]   --> src/lib.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 | use alloc::{vec::Vec, string::String};
[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: `SMatrix` and `SVector`
[INFO] [stdout]   --> src/lib.rs:24:16
[INFO] [stdout]    |
[INFO] [stdout] 24 | use nalgebra::{SMatrix, SVector};
[INFO] [stdout]    |                ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SVector` and `SymmetricEigen`
[INFO] [stdout]  --> src/cartan.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 | use nalgebra::{SMatrix, SVector, SymmetricEigen};
[INFO] [stdout]   |                         ^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ROOT_DIM`
[INFO] [stdout]    --> src/cartan.rs:786:9
[INFO] [stdout]     |
[INFO] [stdout] 786 |     use crate::ROOT_DIM;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `format` and `string::String`
[INFO] [stdout]  --> src/orthogonalization.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use alloc::{vec, vec::Vec, string::String, format};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DMatrix`, `QR`, and `SymmetricEigen`
[INFO] [stdout]  --> src/orthogonalization.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 | use nalgebra::{QR, DMatrix, SMatrix, SymmetricEigen};
[INFO] [stdout]   |                ^^  ^^^^^^^           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `format` and `string::String`
[INFO] [stdout]  --> src/regularization.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use alloc::{vec, vec::Vec, string::String, format};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `string::String`
[INFO] [stdout]  --> src/attention.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use alloc::{vec, vec::Vec, string::String};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/lib.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn sqrt_f32(x: f32) -> f32 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/lib.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn powf_f32(x: f32, y: f32) -> f32 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/lib.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn exp_f32(x: f32) -> f32 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/lib.rs:73:1
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn max_f32(a: f32, b: f32) -> f32 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/lib.rs:198:25
[INFO] [stdout]     |
[INFO] [stdout] 198 |     DimensionMismatch { expected: usize, actual: usize },
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/lib.rs:198:42
[INFO] [stdout]     |
[INFO] [stdout] 198 |     DimensionMismatch { expected: usize, actual: usize },
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/lib.rs:200:24
[INFO] [stdout]     |
[INFO] [stdout] 200 |     InvalidDimension { dim: usize },
[INFO] [stdout]     |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iteration`
[INFO] [stdout]    --> src/orthogonalization.rs:307:13
[INFO] [stdout]     |
[INFO] [stdout] 307 |         for iteration in 0..self.config.max_iterations {
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_iteration`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gradient_norms`
[INFO] [stdout]    --> src/regularization.rs:383:13
[INFO] [stdout]     |
[INFO] [stdout] 383 |         let gradient_norms: Vec<f32> = gradients.iter().map(|g| g.norm()).collect();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gradient_norms`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `different` is assigned to, but never used
[INFO] [stdout]    --> src/attention.rs:345:17
[INFO] [stdout]     |
[INFO] [stdout] 345 |             let mut different = false;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_different` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `different` is never read
[INFO] [stdout]    --> src/attention.rs:348:21
[INFO] [stdout]     |
[INFO] [stdout] 348 |                     different = true;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/lib.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn sqrt_f32(x: f32) -> f32 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/lib.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn powf_f32(x: f32, y: f32) -> f32 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/lib.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn exp_f32(x: f32) -> f32 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/lib.rs:73:1
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn max_f32(a: f32, b: f32) -> f32 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/lib.rs:198:25
[INFO] [stdout]     |
[INFO] [stdout] 198 |     DimensionMismatch { expected: usize, actual: usize },
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/lib.rs:198:42
[INFO] [stdout]     |
[INFO] [stdout] 198 |     DimensionMismatch { expected: usize, actual: usize },
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/lib.rs:200:24
[INFO] [stdout]     |
[INFO] [stdout] 200 |     InvalidDimension { dim: usize },
[INFO] [stdout]     |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.90s
[INFO] running `Command { std: "docker" "inspect" "20821c2e61bdfe1f04d8756e5204091d094a8a9f5f76250e5853d21d4b230c0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20821c2e61bdfe1f04d8756e5204091d094a8a9f5f76250e5853d21d4b230c0e", kill_on_drop: false }`
[INFO] [stdout] 20821c2e61bdfe1f04d8756e5204091d094a8a9f5f76250e5853d21d4b230c0e
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a133e7a215b524acbff550f5044da549fbc29b3d841fa714d3b0b8d0bdc3b6e4
[INFO] running `Command { std: "docker" "start" "-a" "a133e7a215b524acbff550f5044da549fbc29b3d841fa714d3b0b8d0bdc3b6e4", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `vec::Vec`
[INFO] [stderr]   --> src/lib.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 | use alloc::{vec::Vec, string::String};
[INFO] [stderr]    |             ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `SMatrix` and `SVector`
[INFO] [stderr]   --> src/lib.rs:24:16
[INFO] [stderr]    |
[INFO] [stderr] 24 | use nalgebra::{SMatrix, SVector};
[INFO] [stderr]    |                ^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ToString`
[INFO] [stderr]  --> src/cartan.rs:7:45
[INFO] [stderr]   |
[INFO] [stderr] 7 | use alloc::{vec, vec::Vec, string::{String, ToString}, format};
[INFO] [stderr]   |                                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `SVector` and `SymmetricEigen`
[INFO] [stderr]  --> src/cartan.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 9 | use nalgebra::{SMatrix, SVector, SymmetricEigen};
[INFO] [stderr]   |                         ^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `format` and `string::String`
[INFO] [stderr]  --> src/orthogonalization.rs:7:28
[INFO] [stderr]   |
[INFO] [stderr] 7 | use alloc::{vec, vec::Vec, string::String, format};
[INFO] [stderr]   |                            ^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DMatrix`, `QR`, and `SymmetricEigen`
[INFO] [stderr]  --> src/orthogonalization.rs:9:16
[INFO] [stderr]   |
[INFO] [stderr] 9 | use nalgebra::{QR, DMatrix, SMatrix, SymmetricEigen};
[INFO] [stderr]   |                ^^  ^^^^^^^           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `format` and `string::String`
[INFO] [stderr]  --> src/regularization.rs:7:28
[INFO] [stderr]   |
[INFO] [stderr] 7 | use alloc::{vec, vec::Vec, string::String, format};
[INFO] [stderr]   |                            ^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `string::String`
[INFO] [stderr]  --> src/attention.rs:6:28
[INFO] [stderr]   |
[INFO] [stderr] 6 | use alloc::{vec, vec::Vec, string::String};
[INFO] [stderr]   |                            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ROOT_DIM`
[INFO] [stderr]  --> src/attention.rs:7:40
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::{RootVector, Result, Error, ROOT_DIM, CartanMatrix, CartanOrthogonalizer, CartanRegularizer};
[INFO] [stderr]   |                                        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `iteration`
[INFO] [stderr]    --> src/orthogonalization.rs:307:13
[INFO] [stderr]     |
[INFO] [stderr] 307 |         for iteration in 0..self.config.max_iterations {
[INFO] [stderr]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_iteration`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gradient_norms`
[INFO] [stderr]    --> src/regularization.rs:383:13
[INFO] [stderr]     |
[INFO] [stderr] 383 |         let gradient_norms: Vec<f32> = gradients.iter().map(|g| g.norm()).collect();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gradient_norms`
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]   --> src/lib.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn sqrt_f32(x: f32) -> f32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 | #![warn(missing_docs)]
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]   --> src/lib.rs:49:1
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub fn powf_f32(x: f32, y: f32) -> f32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]   --> src/lib.rs:61:1
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub fn exp_f32(x: f32) -> f32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]   --> src/lib.rs:73:1
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub fn max_f32(a: f32, b: f32) -> f32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]    --> src/lib.rs:198:25
[INFO] [stderr]     |
[INFO] [stderr] 198 |     DimensionMismatch { expected: usize, actual: usize },
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]    --> src/lib.rs:198:42
[INFO] [stderr]     |
[INFO] [stderr] 198 |     DimensionMismatch { expected: usize, actual: usize },
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]    --> src/lib.rs:200:24
[INFO] [stderr]     |
[INFO] [stderr] 200 |     InvalidDimension { dim: usize },
[INFO] [stderr]     |                        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `micro_cartan_attn` (lib) generated 18 warnings (run `cargo fix --lib -p micro_cartan_attn` to apply 11 suggestions)
[INFO] [stderr] warning: unused import: `crate::ROOT_DIM`
[INFO] [stderr]    --> src/cartan.rs:786:9
[INFO] [stderr]     |
[INFO] [stderr] 786 |     use crate::ROOT_DIM;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `different` is assigned to, but never used
[INFO] [stderr]    --> src/attention.rs:345:17
[INFO] [stderr]     |
[INFO] [stderr] 345 |             let mut different = false;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_different` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `different` is never read
[INFO] [stderr]    --> src/attention.rs:348:21
[INFO] [stderr]     |
[INFO] [stderr] 348 |                     different = true;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `micro_cartan_attn` (lib test) generated 19 warnings (16 duplicates) (run `cargo fix --lib -p micro_cartan_attn --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/micro_cartan_attn-9e411abc26f2a1fb)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test real_attention::tests::test_multi_head_attention ... ok
[INFO] [stdout] test real_attention::tests::test_rank_one_attention ... ok
[INFO] [stdout] test real_attention::tests::test_scaled_dot_product_attention ... ok
[INFO] [stdout] test orthogonalization::tests::test_cartan_qr_orthogonalization ... ok
[INFO] [stdout] test cartan::tests::test_e8_construction ... ok
[INFO] [stdout] test regularization::tests::test_loss_component_identification ... ok
[INFO] [stdout] test regularization::tests::test_metrics_analysis ... ok
[INFO] [stdout] test cartan::tests::test_a_type_construction ... ok
[INFO] [stdout] test regularization::tests::test_regularization_schedule ... ok
[INFO] [stdout] test attention::tests::test_cartan_attention_creation ... ok
[INFO] [stdout] test cartan::tests::test_cartan_constraint_violation ... ok
[INFO] [stdout] test regularization::tests::test_cartan_loss_computation ... ok
[INFO] [stdout] test orthogonalization::tests::test_d_type_orthogonalization ... ok
[INFO] [stdout] test regularization::tests::test_optimization_step ... ok
[INFO] [stdout] test orthogonalization::tests::test_metrics_computation ... ok
[INFO] [stdout] test orthogonalization::tests::test_cartan_gram_schmidt ... ok
[INFO] [stdout] test cartan::tests::test_killing_form_computation ... ok
[INFO] [stdout] test cartan::tests::test_weyl_reflections ... ok
[INFO] [stdout] test cartan::tests::test_root_system ... ok
[INFO] [stdout] test attention::tests::test_attention_application ... ok
[INFO] [stdout] test regularization::tests::test_gradient_computation ... ok
[INFO] [stdout] test attention::tests::test_attention_score_computation ... ok
[INFO] [stdout] test orthogonalization::tests::test_weyl_orthogonalization ... ok
[INFO] [stdout] test attention::tests::test_multi_head_attention ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.72s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests micro_cartan_attn
[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" "a133e7a215b524acbff550f5044da549fbc29b3d841fa714d3b0b8d0bdc3b6e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a133e7a215b524acbff550f5044da549fbc29b3d841fa714d3b0b8d0bdc3b6e4", kill_on_drop: false }`
[INFO] [stdout] a133e7a215b524acbff550f5044da549fbc29b3d841fa714d3b0b8d0bdc3b6e4
