[INFO] cloning repository https://github.com/cgreil/linalg_project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cgreil/linalg_project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcgreil%2Flinalg_project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcgreil%2Flinalg_project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8efe8e7fdb1754bf034a88bd821941f40811a34a
[INFO] testing cgreil/linalg_project against 1.83.0 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcgreil%2Flinalg_project" "/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/cgreil/linalg_project on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cgreil/linalg_project
[INFO] finished tweaking git repo https://github.com/cgreil/linalg_project
[INFO] tweaked toml for git repo https://github.com/cgreil/linalg_project written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/cgreil/linalg_project 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" "+1.83.0" "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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0179c2faff298266765a15aa8e01c68b6f261046e013d326df475bd8fed82d26
[INFO] running `Command { std: "docker" "start" "-a" "0179c2faff298266765a15aa8e01c68b6f261046e013d326df475bd8fed82d26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0179c2faff298266765a15aa8e01c68b6f261046e013d326df475bd8fed82d26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0179c2faff298266765a15aa8e01c68b6f261046e013d326df475bd8fed82d26", kill_on_drop: false }`
[INFO] [stdout] 0179c2faff298266765a15aa8e01c68b6f261046e013d326df475bd8fed82d26
[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=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 337170ec8a7dcab84adcc7df536ee751ce79b9d2d200c7e39a11be534cfa6291
[INFO] running `Command { std: "docker" "start" "-a" "337170ec8a7dcab84adcc7df536ee751ce79b9d2d200c7e39a11be534cfa6291", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.5
[INFO] [stderr]    Compiling num-iter v0.1.44
[INFO] [stderr]    Compiling num v0.4.1
[INFO] [stderr]    Compiling linalg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `vector`
[INFO] [stdout]   --> src/vector.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) use vector;
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ROW_VECTOR` should have an upper camel case name
[INFO] [stdout]   --> src/vector.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     ROW_VECTOR,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `RowVector`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `COLUMN_VECTOR` should have an upper camel case name
[INFO] [stdout]   --> src/vector.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     COLUMN_VECTOR,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ColumnVector`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `comp`
[INFO] [stdout]   --> src/complex.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) use comp;
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::vector::*`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::vector::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/matrix.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         for i in 0..num_rows {
[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: `max_iterations`
[INFO] [stdout]    --> src/matrix.rs:244:13
[INFO] [stdout]     |
[INFO] [stdout] 244 |         let max_iterations = 100;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_iterations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_vectors`
[INFO] [stdout]    --> src/matrix.rs:305:13
[INFO] [stdout]     |
[INFO] [stdout] 305 |         let num_vectors = vectors.len();
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_vectors`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ROW_VECTOR` and `COLUMN_VECTOR` are never constructed
[INFO] [stdout]   --> src/vector.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum VectorType {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] 17 |     ROW_VECTOR,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 18 |     COLUMN_VECTOR,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VectorType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `vector_type` is never read
[INFO] [stdout]   --> src/vector.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Vector {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 23 |     size: usize,
[INFO] [stdout] 24 |     vector_type: VectorType,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Vector` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/vector.rs:29:12
[INFO] [stdout]     |
[INFO] [stdout] 28  | impl Vector {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] 29  |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 37  |     pub fn from(arr: &[Complex<FloatType>], vector_type: VectorType) -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45  |     pub fn from_array(arr: &[Complex<FloatType>]) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54  |     pub fn from_vec(vec: Vec<Complex<FloatType>>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62  |     pub fn zeros(size: usize) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70  |     pub fn ones(size: usize) -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78  |     pub fn get_type(&self) -> VectorType {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82  |     pub fn get_element(&self, index: usize) -> Option<&Complex<FloatType>> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub fn set_element(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99  |     pub fn size(&self) -> usize {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub fn normalize(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn add(&self, other: &Self) -> Result<Self, &'static str> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |     pub fn subtract(&self, other: &Self) -> Result<Self, &'static str> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn scale(&mut self, factor: FloatType) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn inner_product(&self, other: &Self) -> Result<Complex<FloatType>, &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 147 |     pub fn outer_product(&self, other: &Self) -> Result<Matrix, &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |     pub fn norm_l2(&self) -> FloatType {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 176 |     pub fn conjugate(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |     pub fn transpose(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 188 |     pub fn adjoint(&mut self) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 195 |     pub fn iter(&self) -> VectorIterator {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `conjugate`, `addition`, `subtraction`, `multiplication`, and `division` are never used
[INFO] [stdout]   --> src/complex.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub trait ComplexArithmetic
[INFO] [stdout]    |           ----------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn conjugate(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 26 |
[INFO] [stdout] 27 |     fn addition(&self, number: &Self) -> Self;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 28 |
[INFO] [stdout] 29 |     fn subtraction(&self, number: &Self) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 30 |
[INFO] [stdout] 31 |     fn multiplication(&self, number: &Self) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 32 |
[INFO] [stdout] 33 |     fn division(&self, number: &Self) -> Result<Self, &'static str>;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `from_polar`, `to_polar`, `calculate_angle`, `scale`, and `norm` are never used
[INFO] [stdout]   --> src/complex.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl<F: Float + FloatConst> Complex<F> {
[INFO] [stdout]    | -------------------------------------- associated items in this implementation
[INFO] [stdout] 37 |
[INFO] [stdout] 38 |     pub fn new () -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn from_polar(norm: F, angle: F) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn to_polar(&self) -> (F, F) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn calculate_angle(&self) -> F {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn scale(&mut self, factor: F) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn norm(&self) -> F {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ComplexNum` is never used
[INFO] [stdout]  --> src/matrix.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | type ComplexNum = Complex<FloatType>;
[INFO] [stdout]   |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Matrix` is never constructed
[INFO] [stdout]   --> src/matrix.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Matrix {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/matrix.rs:23:12
[INFO] [stdout]     |
[INFO] [stdout] 22  | impl Matrix {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] 23  |     pub fn zeros(num_rows: usize, num_cols: usize) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36  |     pub fn from_array(
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64  |     pub fn is_quadratic(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68  |     pub fn get_element(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82  |     pub fn set_element(
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96  |     pub fn add(&self, other: &Self) -> Option<Self> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn transpose(&mut self) -> () {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 138 |     pub fn conjugate(&mut self) -> () {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     pub fn adjoint(&mut self) -> () {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     pub fn multiply(&self, other: &Self) -> Result<Self, &'static str> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 184 |     pub fn multiply_vector(&self, vector: &Vector) -> Result<Vector, &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub fn scale(&mut self, factor: FloatType) -> () {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 203 |     pub fn kronecker_product(&self, other: &Self) -> Result<Self, &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     pub fn calculate_eigenvalues(&self) -> Result<Vec<ComplexNum>, &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 259 |     pub fn calculate_eigenvectors(&self) -> () {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 270 |     pub fn QR_algorithm(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 289 |     pub fn QR_decomposition(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 303 |     pub fn gram_schmidt_decomposition(vectors: Vec<Vector>) -> Result<Vec<Vector>, &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DELTA` is never used
[INFO] [stdout]   --> src/test/util.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const DELTA: f32 = 1e-4;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_complex` is never used
[INFO] [stdout]   --> src/test/util.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn assert_complex<F: Float + FloatConst>(expected: Complex<F>, actual: Complex<F>)
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_complex_vec` is never used
[INFO] [stdout]   --> src/test/util.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn assert_complex_vec(expected: Vector, actual: Vector) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_complex_matrix` is never used
[INFO] [stdout]   --> src/test/util.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn assert_complex_matrix(expected: Matrix, actual: Matrix) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `QR_algorithm` should have a snake case name
[INFO] [stdout]    --> src/matrix.rs:270:12
[INFO] [stdout]     |
[INFO] [stdout] 270 |     pub fn QR_algorithm(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^ help: convert the identifier to snake case: `qr_algorithm`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `QR_decomposition` should have a snake case name
[INFO] [stdout]    --> src/matrix.rs:289:12
[INFO] [stdout]     |
[INFO] [stdout] 289 |     pub fn QR_decomposition(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `qr_decomposition`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.58s
[INFO] running `Command { std: "docker" "inspect" "337170ec8a7dcab84adcc7df536ee751ce79b9d2d200c7e39a11be534cfa6291", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "337170ec8a7dcab84adcc7df536ee751ce79b9d2d200c7e39a11be534cfa6291", kill_on_drop: false }`
[INFO] [stdout] 337170ec8a7dcab84adcc7df536ee751ce79b9d2d200c7e39a11be534cfa6291
[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=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8c6812eaa9af13eec80febbb26315a49c96f0c72ee79799dfa6318dc91fbae4
[INFO] running `Command { std: "docker" "start" "-a" "a8c6812eaa9af13eec80febbb26315a49c96f0c72ee79799dfa6318dc91fbae4", kill_on_drop: false }`
[INFO] [stderr]    Compiling linalg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `ROW_VECTOR` should have an upper camel case name
[INFO] [stdout]   --> src/vector.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     ROW_VECTOR,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `RowVector`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `COLUMN_VECTOR` should have an upper camel case name
[INFO] [stdout]   --> src/vector.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     COLUMN_VECTOR,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ColumnVector`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stdout]  --> src/test/complex_tests.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     #[macro_use]
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stdout]  --> src/test/matrix_tests.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     #[macro_use]
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/matrix.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         for i in 0..num_rows {
[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: `max_iterations`
[INFO] [stdout]    --> src/matrix.rs:244:13
[INFO] [stdout]     |
[INFO] [stdout] 244 |         let max_iterations = 100;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_iterations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_vectors`
[INFO] [stdout]    --> src/matrix.rs:305:13
[INFO] [stdout]     |
[INFO] [stdout] 305 |         let num_vectors = vectors.len();
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_vectors`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `ones`, `normalize`, and `outer_product` are never used
[INFO] [stdout]    --> src/vector.rs:70:12
[INFO] [stdout]     |
[INFO] [stdout] 28  | impl Vector {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 70  |     pub fn ones(size: usize) -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub fn normalize(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 147 |     pub fn outer_product(&self, other: &Self) -> Result<Matrix, &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_polar`, `to_polar`, and `calculate_angle` are never used
[INFO] [stdout]   --> src/complex.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl<F: Float + FloatConst> Complex<F> {
[INFO] [stdout]    | -------------------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn from_polar(norm: F, angle: F) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn to_polar(&self) -> (F, F) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn calculate_angle(&self) -> F {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/matrix.rs:64:12
[INFO] [stdout]     |
[INFO] [stdout] 22  | impl Matrix {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64  |     pub fn is_quadratic(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn transpose(&mut self) -> () {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 138 |     pub fn conjugate(&mut self) -> () {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     pub fn adjoint(&mut self) -> () {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub fn scale(&mut self, factor: FloatType) -> () {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     pub fn calculate_eigenvalues(&self) -> Result<Vec<ComplexNum>, &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 259 |     pub fn calculate_eigenvectors(&self) -> () {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 270 |     pub fn QR_algorithm(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 289 |     pub fn QR_decomposition(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 303 |     pub fn gram_schmidt_decomposition(vectors: Vec<Vector>) -> Result<Vec<Vector>, &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `QR_algorithm` should have a snake case name
[INFO] [stdout]    --> src/matrix.rs:270:12
[INFO] [stdout]     |
[INFO] [stdout] 270 |     pub fn QR_algorithm(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^ help: convert the identifier to snake case: `qr_algorithm`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `QR_decomposition` should have a snake case name
[INFO] [stdout]    --> src/matrix.rs:289:12
[INFO] [stdout]     |
[INFO] [stdout] 289 |     pub fn QR_decomposition(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `qr_decomposition`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/test/matrix_tests.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         created_matrix.set_element(2, 2, num.clone());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let _ = created_matrix.set_element(2, 2, num.clone());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "a8c6812eaa9af13eec80febbb26315a49c96f0c72ee79799dfa6318dc91fbae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8c6812eaa9af13eec80febbb26315a49c96f0c72ee79799dfa6318dc91fbae4", kill_on_drop: false }`
[INFO] [stdout] a8c6812eaa9af13eec80febbb26315a49c96f0c72ee79799dfa6318dc91fbae4
[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=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b9950239cb6ae2bb6242d0aaca58999df6c108aacc846ad877e5dae3ab5bbd4c
[INFO] running `Command { std: "docker" "start" "-a" "b9950239cb6ae2bb6242d0aaca58999df6c108aacc846ad877e5dae3ab5bbd4c", kill_on_drop: false }`
[INFO] [stderr] warning: variant `ROW_VECTOR` should have an upper camel case name
[INFO] [stderr]   --> src/vector.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     ROW_VECTOR,
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `RowVector`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `COLUMN_VECTOR` should have an upper camel case name
[INFO] [stderr]   --> src/vector.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     COLUMN_VECTOR,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ColumnVector`
[INFO] [stderr] 
[INFO] [stderr] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stderr]  --> src/test/complex_tests.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     #[macro_use]
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stderr]  --> src/test/matrix_tests.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     #[macro_use]
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/matrix.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |         for i in 0..num_rows {
[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: `max_iterations`
[INFO] [stderr]    --> src/matrix.rs:244:13
[INFO] [stderr]     |
[INFO] [stderr] 244 |         let max_iterations = 100;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_iterations`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `num_vectors`
[INFO] [stderr]    --> src/matrix.rs:305:13
[INFO] [stderr]     |
[INFO] [stderr] 305 |         let num_vectors = vectors.len();
[INFO] [stderr]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_vectors`
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `ones`, `normalize`, and `outer_product` are never used
[INFO] [stderr]    --> src/vector.rs:70:12
[INFO] [stderr]     |
[INFO] [stderr] 28  | impl Vector {
[INFO] [stderr]     | ----------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 70  |     pub fn ones(size: usize) -> Self {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 103 |     pub fn normalize(&mut self) {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 147 |     pub fn outer_product(&self, other: &Self) -> Result<Matrix, &'static str> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `from_polar`, `to_polar`, and `calculate_angle` are never used
[INFO] [stderr]   --> src/complex.rs:52:12
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl<F: Float + FloatConst> Complex<F> {
[INFO] [stderr]    | -------------------------------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 52 |     pub fn from_polar(norm: F, angle: F) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 62 |     pub fn to_polar(&self) -> (F, F) {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 |     pub fn calculate_angle(&self) -> F {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/matrix.rs:64:12
[INFO] [stderr]     |
[INFO] [stderr] 22  | impl Matrix {
[INFO] [stderr]     | ----------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 64  |     pub fn is_quadratic(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 115 |     pub fn transpose(&mut self) -> () {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 138 |     pub fn conjugate(&mut self) -> () {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 144 |     pub fn adjoint(&mut self) -> () {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 199 |     pub fn scale(&mut self, factor: FloatType) -> () {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 242 |     pub fn calculate_eigenvalues(&self) -> Result<Vec<ComplexNum>, &'static str> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 259 |     pub fn calculate_eigenvectors(&self) -> () {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 |     pub fn QR_algorithm(&self) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 289 |     pub fn QR_decomposition(&self) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 303 |     pub fn gram_schmidt_decomposition(vectors: Vec<Vector>) -> Result<Vec<Vector>, &'static str> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `QR_algorithm` should have a snake case name
[INFO] [stderr]    --> src/matrix.rs:270:12
[INFO] [stderr]     |
[INFO] [stderr] 270 |     pub fn QR_algorithm(&self) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^ help: convert the identifier to snake case: `qr_algorithm`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `QR_decomposition` should have a snake case name
[INFO] [stderr]    --> src/matrix.rs:289:12
[INFO] [stderr]     |
[INFO] [stderr] 289 |     pub fn QR_decomposition(&self) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `qr_decomposition`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/test/matrix_tests.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         created_matrix.set_element(2, 2, num.clone());
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let _ = created_matrix.set_element(2, 2, num.clone());
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `linalg` (bin "linalg" test) generated 13 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/linalg-a3d8fcc8e94ed5b5)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test test::complex_tests::tests::multiplication_test ... ok
[INFO] [stdout] test test::complex_tests::tests::division_test ... ok
[INFO] [stdout] test test::complex_tests::tests::subtraction_test ... ok
[INFO] [stdout] test test::matrix_tests::tests::conjugate_test ... ok
[INFO] [stdout] test test::complex_tests::tests::norm_test ... ok
[INFO] [stdout] test test::complex_tests::tests::sanity_test ... ok
[INFO] [stdout] test test::matrix_tests::tests::addition_test ... ok
[INFO] [stdout] test test::complex_tests::tests::complex_macro_test ... ok
[INFO] [stdout] test test::matrix_tests::tests::adjoint_test ... ok
[INFO] [stdout] test test::matrix_tests::tests::eigenvector_calc_test ... ok
[INFO] [stdout] test test::complex_tests::tests::addition_test ... ok
[INFO] [stdout] test test::complex_tests::tests::conjugate_test ... ok
[INFO] [stdout] test test::matrix_tests::tests::eigenvalue_calc_test ... ok
[INFO] [stdout] test test::matrix_tests::tests::is_quadratic_test ... ok
[INFO] [stdout] test test::matrix_tests::tests::transpose_test ... ok
[INFO] [stdout] test test::matrix_tests::tests::zeros_test ... ok
[INFO] [stdout] test test::matrix_tests::tests::set_element_test ... ok
[INFO] [stdout] test test::vector_tests::tests::vector_conjugate_test ... ok
[INFO] [stdout] test test::vector_tests::tests::vector_transpose_test ... ok
[INFO] [stdout] test test::matrix_tests::tests::multiplication_test ... ok
[INFO] [stdout] test test::matrix_tests::tests::multiply_vector_test ... ok
[INFO] [stdout] test test::vector_tests::tests::vector_adjoint_test ... ok
[INFO] [stdout] test test::vector_tests::tests::inner_product_test ... ok
[INFO] [stdout] test test::vector_tests::tests::norm_l2_test ... ok
[INFO] [stdout] test test::vector_tests::tests::vector_add_test ... ok
[INFO] [stdout] test test::vector_tests::tests::vector_scale_test ... ok
[INFO] [stdout] test test::vector_tests::tests::vector_set_element_test ... ok
[INFO] [stdout] test test::matrix_tests::tests::from_array_test ... ok
[INFO] [stdout] test test::vector_tests::tests::vector_sub_test ... ok
[INFO] [stdout] test test::vector_tests::tests::complex_vec_macro_test ... ok
[INFO] [stdout] test test::matrix_tests::tests::kronecker_product_test ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test::matrix_tests::tests::kronecker_product_test stdout ----
[INFO] [stdout] thread 'test::matrix_tests::tests::kronecker_product_test' panicked at src/matrix.rs:227:32:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d07a5bf368a - std::backtrace_rs::backtrace::libunwind::trace::h5a5b8284f2d0c266
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5d07a5bf368a - std::backtrace_rs::backtrace::trace_unsynchronized::h76d4f1c9b0b875e3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5d07a5bf368a - std::sys::backtrace::_print_fmt::hc4546b8364a537c6
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5d07a5bf368a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h5b6bd5631a6d1f6b
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5d07a5c19423 - core::fmt::rt::Argument::fmt::h270f6602a2b96f62
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5d07a5c19423 - core::fmt::write::h7550c97b06c86515
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/mod.rs:1186:21
[INFO] [stdout]    6:     0x5d07a5bf0853 - std::io::Write::write_fmt::h509ff860e5956e5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x5d07a5bf34d2 - std::sys::backtrace::BacktraceLock::print::h2395ccd2c84ba3aa
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5d07a5bf4aea - std::panicking::default_hook::{{closure}}::he19d4c7230e07961
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x5d07a5bf48f4 - std::panicking::default_hook::hf614597d3c67bbdb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x5d07a5bbf739 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39b51ce4599c23d1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x5d07a5bbf739 - test::test_main::{{closure}}::he977ae839a582784
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x5d07a5bf5188 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h9455091b6b06f9fb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x5d07a5bf5188 - std::panicking::rust_panic_with_hook::h8942133a8b252070
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x5d07a5bf4f16 - std::panicking::begin_panic_handler::{{closure}}::hb5f5963570096b29
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:667:13
[INFO] [stdout]   15:     0x5d07a5bf3b69 - std::sys::backtrace::__rust_end_short_backtrace::h6208cedc1922feda
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x5d07a5bf4bdc - rust_begin_unwind
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x5d07a5b78ab0 - core::panicking::panic_fmt::h0c3082644d1bf418
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panicking.rs:74:14
[INFO] [stdout]   18:     0x5d07a5b79167 - core::panicking::panic_const::panic_const_sub_overflow::h068bbf8ea6b4f121
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panicking.rs:181:21
[INFO] [stdout]   19:     0x5d07a5b84f01 - linalg::matrix::Matrix::kronecker_product::h82707c3c6f5c0d84
[INFO] [stdout]                                at /opt/rustwide/workdir/src/matrix.rs:227:32
[INFO] [stdout]   20:     0x5d07a5b8184c - linalg::test::matrix_tests::tests::kronecker_product_test::h73179af3b88116b0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test/matrix_tests.rs:210:22
[INFO] [stdout]   21:     0x5d07a5b80c57 - linalg::test::matrix_tests::tests::kronecker_product_test::{{closure}}::h93bd3d48c9303bc6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test/matrix_tests.rs:176:32
[INFO] [stdout]   22:     0x5d07a5b7a806 - core::ops::function::FnOnce::call_once::hd01357ccfb9d734b
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5d07a5bc40fb - core::ops::function::FnOnce::call_once::h109cf8051a59b34e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5d07a5bc40fb - test::__rust_begin_short_backtrace::hf4fff89d377446ba
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:621:18
[INFO] [stdout]   25:     0x5d07a5bc3937 - test::run_test_in_process::{{closure}}::h0e39181dd7ee5a43
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:60
[INFO] [stdout]   26:     0x5d07a5bc3937 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc5a66a30f0bdfd1f
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x5d07a5bc3937 - std::panicking::try::do_call::h873b7cf639554a5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   28:     0x5d07a5bc3937 - std::panicking::try::hdb19862fad9c8bd1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   29:     0x5d07a5bc3937 - std::panic::catch_unwind::h281fe732d236d260
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x5d07a5bc3937 - test::run_test_in_process::h949b6df8457ed338
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:27
[INFO] [stdout]   31:     0x5d07a5bc3937 - test::run_test::{{closure}}::h52c556a6d4740e10
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:565:43
[INFO] [stdout]   32:     0x5d07a5b88c14 - test::run_test::{{closure}}::h4237f6381c45ccb9
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:595:41
[INFO] [stdout]   33:     0x5d07a5b88c14 - std::sys::backtrace::__rust_begin_short_backtrace::h505c97a579eca628
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   34:     0x5d07a5b8c2de - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9e86b2e2bc107ea3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:538:17
[INFO] [stdout]   35:     0x5d07a5b8c2de - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8b06ddb275ff4a25
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x5d07a5b8c2de - std::panicking::try::do_call::hb26ecd7cd9a9355d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   37:     0x5d07a5b8c2de - std::panicking::try::h8ddeca9d705f9069
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   38:     0x5d07a5b8c2de - std::panic::catch_unwind::h49e1c33078844c46
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x5d07a5b8c2de - std::thread::Builder::spawn_unchecked_::{{closure}}::h6073db6ff56ad35d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:537:30
[INFO] [stdout]   40:     0x5d07a5b8c2de - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2c5a5f3779c774f1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5d07a5bf8edb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf75717d9f28faebf
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   42:     0x5d07a5bf8edb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7bd883a5f3c5f3c1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   43:     0x5d07a5bf8edb - std::sys::pal::unix::thread::Thread::new::thread_start::hcc78f3943333fa94
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   44:     0x7a045d905ac3 - <unknown>
[INFO] [stdout]   45:     0x7a045d996a04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test::matrix_tests::tests::kronecker_product_test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 30 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin linalg`
[INFO] running `Command { std: "docker" "inspect" "b9950239cb6ae2bb6242d0aaca58999df6c108aacc846ad877e5dae3ab5bbd4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9950239cb6ae2bb6242d0aaca58999df6c108aacc846ad877e5dae3ab5bbd4c", kill_on_drop: false }`
[INFO] [stdout] b9950239cb6ae2bb6242d0aaca58999df6c108aacc846ad877e5dae3ab5bbd4c
