[INFO] fetching crate linalg-traits 0.12.1...
[INFO] checking linalg-traits-0.12.1 against try#f3d95de532264a1215023baa665c0028aecf74b1 for pr-148477
[INFO] extracting crate linalg-traits 0.12.1 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate linalg-traits 0.12.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate linalg-traits 0.12.1
[INFO] tweaked toml for crates.io crate linalg-traits 0.12.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate linalg-traits 0.12.1 on toolchain f3d95de532264a1215023baa665c0028aecf74b1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linalg-traits 0.12.1 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" "+f3d95de532264a1215023baa665c0028aecf74b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+f3d95de532264a1215023baa665c0028aecf74b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 592db258c4c1fc4d531b7a64ffb12dbfda7e6120bd1f043f94da47dd913a9b68
[INFO] running `Command { std: "docker" "start" "-a" "592db258c4c1fc4d531b7a64ffb12dbfda7e6120bd1f043f94da47dd913a9b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "592db258c4c1fc4d531b7a64ffb12dbfda7e6120bd1f043f94da47dd913a9b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "592db258c4c1fc4d531b7a64ffb12dbfda7e6120bd1f043f94da47dd913a9b68", kill_on_drop: false }`
[INFO] [stdout] 592db258c4c1fc4d531b7a64ffb12dbfda7e6120bd1f043f94da47dd913a9b68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 739bfd421b625b420f2dc736c26d9fcf224d6a60aa9a283833079a07522d822c
[INFO] running `Command { std: "docker" "start" "-a" "739bfd421b625b420f2dc736c26d9fcf224d6a60aa9a283833079a07522d822c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking nu-ansi-term v0.50.1
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking numtest v0.3.1
[INFO] [stderr]     Checking linalg-traits v0.12.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::matrix::matrix_trait::Matrix`
[INFO] [stdout]  --> src/matrix/faer_mat.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::matrix::matrix_trait::Matrix;
[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: `crate::scalar::Scalar`
[INFO] [stdout]  --> src/matrix/faer_mat.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::scalar::Scalar;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> src/matrix/faer_mat.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::matrix::matrix_trait::Matrix`
[INFO] [stdout]  --> src/matrix/nalgebra_dmatrix.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::matrix::matrix_trait::Matrix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::scalar::Scalar`
[INFO] [stdout]  --> src/matrix/nalgebra_dmatrix.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::scalar::Scalar;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> src/matrix/nalgebra_dmatrix.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::matrix::matrix_trait::Matrix`
[INFO] [stdout]  --> src/matrix/nalgebra_smatrix.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::matrix::matrix_trait::Matrix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::scalar::Scalar`
[INFO] [stdout]  --> src/matrix/nalgebra_smatrix.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::scalar::Scalar;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> src/matrix/nalgebra_smatrix.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::matrix::matrix_trait::Matrix`
[INFO] [stdout]  --> src/matrix/ndarray_array2.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::matrix::matrix_trait::Matrix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::scalar::Scalar`
[INFO] [stdout]  --> src/matrix/ndarray_array2.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::scalar::Scalar;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> src/matrix/ndarray_array2.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::scalar::Scalar`
[INFO] [stdout]  --> src/vector/faer_mat.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::scalar::Scalar;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::vector::vector_trait::Vector`
[INFO] [stdout]  --> src/vector/faer_mat.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::vector::vector_trait::Vector;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::scalar::Scalar`
[INFO] [stdout]  --> src/vector/nalgebra_dvector.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::scalar::Scalar;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::vector::vector_trait::Vector`
[INFO] [stdout]  --> src/vector/nalgebra_dvector.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::vector::vector_trait::Vector;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::scalar::Scalar`
[INFO] [stdout]  --> src/vector/nalgebra_svector.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::scalar::Scalar;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::vector::vector_trait::Vector`
[INFO] [stdout]  --> src/vector/nalgebra_svector.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::vector::vector_trait::Vector;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::scalar::Scalar`
[INFO] [stdout]  --> src/vector/ndarray_array1.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::scalar::Scalar;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::vector::vector_trait::Vector`
[INFO] [stdout]  --> src/vector/ndarray_array1.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::vector::vector_trait::Vector;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::matrix::matrix_trait::Matrix`
[INFO] [stdout]  --> src/matrix/faer_mat.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::matrix::matrix_trait::Matrix;
[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: `crate::scalar::Scalar`
[INFO] [stdout]  --> src/matrix/faer_mat.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::scalar::Scalar;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> src/matrix/faer_mat.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::matrix::matrix_trait::Matrix`
[INFO] [stdout]  --> src/matrix/nalgebra_dmatrix.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::matrix::matrix_trait::Matrix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::scalar::Scalar`
[INFO] [stdout]  --> src/matrix/nalgebra_dmatrix.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::scalar::Scalar;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> src/matrix/nalgebra_dmatrix.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::matrix::matrix_trait::Matrix`
[INFO] [stdout]  --> src/matrix/nalgebra_smatrix.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::matrix::matrix_trait::Matrix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::scalar::Scalar`
[INFO] [stdout]  --> src/matrix/nalgebra_smatrix.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::scalar::Scalar;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> src/matrix/nalgebra_smatrix.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::matrix::matrix_trait::Matrix`
[INFO] [stdout]  --> src/matrix/ndarray_array2.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::matrix::matrix_trait::Matrix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::scalar::Scalar`
[INFO] [stdout]  --> src/matrix/ndarray_array2.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::scalar::Scalar;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> src/matrix/ndarray_array2.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::scalar::Scalar`
[INFO] [stdout]  --> src/vector/faer_mat.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::scalar::Scalar;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::vector::vector_trait::Vector`
[INFO] [stdout]  --> src/vector/faer_mat.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::vector::vector_trait::Vector;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::scalar::Scalar`
[INFO] [stdout]  --> src/vector/nalgebra_dvector.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::scalar::Scalar;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::vector::vector_trait::Vector`
[INFO] [stdout]  --> src/vector/nalgebra_dvector.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::vector::vector_trait::Vector;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::scalar::Scalar`
[INFO] [stdout]  --> src/vector/nalgebra_svector.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::scalar::Scalar;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::vector::vector_trait::Vector`
[INFO] [stdout]  --> src/vector/nalgebra_svector.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::vector::vector_trait::Vector;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::scalar::Scalar`
[INFO] [stdout]  --> src/vector/ndarray_array1.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::scalar::Scalar;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::vector::vector_trait::Vector`
[INFO] [stdout]  --> src/vector/ndarray_array1.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::vector::vector_trait::Vector;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `Z_COL` is never used
[INFO] [stdout]   --> tests/matrix_div.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | static Z_COL: &[f64; 4] = &[1.0, 3.0, 2.0, 4.0];
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `Z_COL` is never used
[INFO] [stdout]   --> tests/matrix_mul.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | static Z_COL: &[f64; 4] = &[2.0, 6.0, 4.0, 8.0];
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `Z_COL` is never used
[INFO] [stdout]   --> tests/matrix_add.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | static Z_COL: &[f64; 4] = &[11.0, 7.0, 9.0, 5.0];
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `Z_COL` is never used
[INFO] [stdout]   --> tests/matrix_sub.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | static Z_COL: &[f64; 4] = &[-9.0, -1.0, -5.0, 3.0];
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Scalar`
[INFO] [stdout]  --> tests/vector_associated_types.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use linalg_traits::{Mat, Matrix, Scalar, Vector};
[INFO] [stdout]   |                                  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.67s
[INFO] running `Command { std: "docker" "inspect" "739bfd421b625b420f2dc736c26d9fcf224d6a60aa9a283833079a07522d822c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "739bfd421b625b420f2dc736c26d9fcf224d6a60aa9a283833079a07522d822c", kill_on_drop: false }`
[INFO] [stdout] 739bfd421b625b420f2dc736c26d9fcf224d6a60aa9a283833079a07522d822c
