[INFO] cloning repository https://github.com/ToadBoyChen/Toads-Maths-Engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ToadBoyChen/Toads-Maths-Engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToadBoyChen%2FToads-Maths-Engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToadBoyChen%2FToads-Maths-Engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8904f0abbd3a0ed9630d4e416dad9769648d0e6a
[INFO] testing ToadBoyChen/Toads-Maths-Engine against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToadBoyChen%2FToads-Maths-Engine" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ToadBoyChen/Toads-Maths-Engine
[INFO] finished tweaking git repo https://github.com/ToadBoyChen/Toads-Maths-Engine
[INFO] tweaked toml for git repo https://github.com/ToadBoyChen/Toads-Maths-Engine written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ToadBoyChen/Toads-Maths-Engine on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ToadBoyChen/Toads-Maths-Engine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f605c33c0eefbdb7b6f3d766ad56fa3cb5633534e03da74b7412cb1b1c0e479
[INFO] running `Command { std: "docker" "start" "-a" "8f605c33c0eefbdb7b6f3d766ad56fa3cb5633534e03da74b7412cb1b1c0e479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f605c33c0eefbdb7b6f3d766ad56fa3cb5633534e03da74b7412cb1b1c0e479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f605c33c0eefbdb7b6f3d766ad56fa3cb5633534e03da74b7412cb1b1c0e479", kill_on_drop: false }`
[INFO] [stdout] 8f605c33c0eefbdb7b6f3d766ad56fa3cb5633534e03da74b7412cb1b1c0e479
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccabb8280e1a4e0b091688bfc410dc31ba58ce559d498242b9aca550e3c31e99
[INFO] running `Command { std: "docker" "start" "-a" "ccabb8280e1a4e0b091688bfc410dc31ba58ce559d498242b9aca550e3c31e99", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling docker-rust-bin v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `operate` is never used
[INFO] [stdout]   --> src/lib/algebras.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub trait Algebra<T> {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout]  9 |     fn operate_binary(&self, a: T, b: T) -> T;
[INFO] [stdout] 10 |     fn operate(&self, elements: &[T]) -> T;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/lib/algebras.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl ModN {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 20 |     pub fn new(n: i32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IntegerMultiplication` is never constructed
[INFO] [stdout]   --> src/lib/specialised_algebras.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct IntegerMultiplication;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ModN` is never constructed
[INFO] [stdout]   --> src/lib/specialised_algebras.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct ModN {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Quaternion` is never constructed
[INFO] [stdout]   --> src/lib/specialised_algebras.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct Quaternion {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QuaternionAddition` is never constructed
[INFO] [stdout]   --> src/lib/specialised_algebras.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct QuaternionAddition;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QuaternionMultiplication` is never constructed
[INFO] [stdout]   --> src/lib/specialised_algebras.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct QuaternionMultiplication;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Complex` is never constructed
[INFO] [stdout]    --> src/lib/specialised_algebras.rs:140:12
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub struct Complex {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ComplexAddition` is never constructed
[INFO] [stdout]    --> src/lib/specialised_algebras.rs:146:12
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub struct ComplexAddition;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NMatrixAddition` is never constructed
[INFO] [stdout]    --> src/lib/specialised_algebras.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub struct NMatrixAddition {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `zero` is never used
[INFO] [stdout]    --> src/lib/specialised_algebras.rs:182:12
[INFO] [stdout]     |
[INFO] [stdout] 181 | impl NMatrixAddition {
[INFO] [stdout]     | -------------------- associated function in this implementation
[INFO] [stdout] 182 |     pub fn zero() -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NMatrixMultiplication` is never constructed
[INFO] [stdout]    --> src/lib/specialised_algebras.rs:215:12
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub struct NMatrixMultiplication {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `zero` is never used
[INFO] [stdout]    --> src/lib/specialised_algebras.rs:236:12
[INFO] [stdout]     |
[INFO] [stdout] 235 | impl NMatrixMultiplication {
[INFO] [stdout]     | -------------------------- associated function in this implementation
[INFO] [stdout] 236 |     pub fn zero() -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NDimNumber` is never constructed
[INFO] [stdout]    --> src/lib/specialised_algebras.rs:253:12
[INFO] [stdout]     |
[INFO] [stdout] 253 | pub struct NDimNumber {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `zero`, `one`, `from_complex`, and `to_complex` are never used
[INFO] [stdout]    --> src/lib/specialised_algebras.rs:258:12
[INFO] [stdout]     |
[INFO] [stdout] 257 | impl NDimNumber {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] 258 |     pub fn new(components: Vec<f64>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 262 |     pub fn zero(dimension: usize) -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 266 |     pub fn one(dimension: usize) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 275 |     pub fn from_complex(c: Complex) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn to_complex(&self) -> Option<Complex> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NDimAddition` is never constructed
[INFO] [stdout]    --> src/lib/specialised_algebras.rs:290:12
[INFO] [stdout]     |
[INFO] [stdout] 290 | pub struct NDimAddition;
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ComplexMultiplication` is never constructed
[INFO] [stdout]    --> src/lib/specialised_algebras.rs:327:12
[INFO] [stdout]     |
[INFO] [stdout] 327 | pub struct ComplexMultiplication;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Octonion` is never constructed
[INFO] [stdout]    --> src/lib/specialised_algebras.rs:408:12
[INFO] [stdout]     |
[INFO] [stdout] 408 | pub struct Octonion {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OctonionAddition` is never constructed
[INFO] [stdout]    --> src/lib/specialised_algebras.rs:419:12
[INFO] [stdout]     |
[INFO] [stdout] 419 | pub struct OctonionAddition;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OctonionMultiplication` is never constructed
[INFO] [stdout]    --> src/lib/specialised_algebras.rs:420:12
[INFO] [stdout]     |
[INFO] [stdout] 420 | pub struct OctonionMultiplication;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.29s
[INFO] running `Command { std: "docker" "inspect" "ccabb8280e1a4e0b091688bfc410dc31ba58ce559d498242b9aca550e3c31e99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccabb8280e1a4e0b091688bfc410dc31ba58ce559d498242b9aca550e3c31e99", kill_on_drop: false }`
[INFO] [stdout] ccabb8280e1a4e0b091688bfc410dc31ba58ce559d498242b9aca550e3c31e99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 380524356b83119f9aef2c4b8edf0ed68b57e6b837a877e35bd0aab3119203a6
[INFO] running `Command { std: "docker" "start" "-a" "380524356b83119f9aef2c4b8edf0ed68b57e6b837a877e35bd0aab3119203a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling docker-rust-bin v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `assert_quaternion_eq`
[INFO] [stdout]   --> src/tests/number_system_tests.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | macro_rules! assert_quaternion_eq {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_octonion_eq`
[INFO] [stdout]   --> src/tests/number_system_tests.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 | macro_rules! assert_octonion_eq {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mul`
[INFO] [stdout]    --> src/tests/linear_algebra_tests.rs:235:9
[INFO] [stdout]     |
[INFO] [stdout] 235 |     let mul = NMatrixMultiplication::zero();
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_mul`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zero`
[INFO] [stdout]  --> src/tests/validating_structures_tests.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let zero = NMatrixAddition::zero();
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_zero`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mul`
[INFO] [stdout]    --> src/tests/validating_structures_tests.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |     let mul = NMatrixMultiplication::zero();
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_mul`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Algebra` is never used
[INFO] [stdout]  --> src/tests/../lib/algebras.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait Algebra<T> {
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Group` is never used
[INFO] [stdout]   --> src/tests/../lib/algebras.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait Group<T>: Algebra<T> {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/tests/../lib/algebras.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl ModN {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 20 |     pub fn new(n: i32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IntegerAddition` is never constructed
[INFO] [stdout]  --> src/tests/../lib/specialised_algebras.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct IntegerAddition;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IntegerMultiplication` is never constructed
[INFO] [stdout]   --> src/tests/../lib/specialised_algebras.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct IntegerMultiplication;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ModN` is never constructed
[INFO] [stdout]   --> src/tests/../lib/specialised_algebras.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct ModN {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Quaternion` is never constructed
[INFO] [stdout]   --> src/tests/../lib/specialised_algebras.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct Quaternion {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QuaternionAddition` is never constructed
[INFO] [stdout]   --> src/tests/../lib/specialised_algebras.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct QuaternionAddition;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QuaternionMultiplication` is never constructed
[INFO] [stdout]   --> src/tests/../lib/specialised_algebras.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct QuaternionMultiplication;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Complex` is never constructed
[INFO] [stdout]    --> src/tests/../lib/specialised_algebras.rs:140:12
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub struct Complex {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ComplexAddition` is never constructed
[INFO] [stdout]    --> src/tests/../lib/specialised_algebras.rs:146:12
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub struct ComplexAddition;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NMatrixAddition` is never constructed
[INFO] [stdout]    --> src/tests/../lib/specialised_algebras.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub struct NMatrixAddition {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `zero` is never used
[INFO] [stdout]    --> src/tests/../lib/specialised_algebras.rs:182:12
[INFO] [stdout]     |
[INFO] [stdout] 181 | impl NMatrixAddition {
[INFO] [stdout]     | -------------------- associated function in this implementation
[INFO] [stdout] 182 |     pub fn zero() -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NMatrixMultiplication` is never constructed
[INFO] [stdout]    --> src/tests/../lib/specialised_algebras.rs:215:12
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub struct NMatrixMultiplication {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `zero` is never used
[INFO] [stdout]    --> src/tests/../lib/specialised_algebras.rs:236:12
[INFO] [stdout]     |
[INFO] [stdout] 235 | impl NMatrixMultiplication {
[INFO] [stdout]     | -------------------------- associated function in this implementation
[INFO] [stdout] 236 |     pub fn zero() -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NDimNumber` is never constructed
[INFO] [stdout]    --> src/tests/../lib/specialised_algebras.rs:253:12
[INFO] [stdout]     |
[INFO] [stdout] 253 | pub struct NDimNumber {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `zero`, `one`, `from_complex`, and `to_complex` are never used
[INFO] [stdout]    --> src/tests/../lib/specialised_algebras.rs:258:12
[INFO] [stdout]     |
[INFO] [stdout] 257 | impl NDimNumber {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] 258 |     pub fn new(components: Vec<f64>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 262 |     pub fn zero(dimension: usize) -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 266 |     pub fn one(dimension: usize) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 275 |     pub fn from_complex(c: Complex) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn to_complex(&self) -> Option<Complex> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NDimAddition` is never constructed
[INFO] [stdout]    --> src/tests/../lib/specialised_algebras.rs:290:12
[INFO] [stdout]     |
[INFO] [stdout] 290 | pub struct NDimAddition;
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ComplexMultiplication` is never constructed
[INFO] [stdout]    --> src/tests/../lib/specialised_algebras.rs:327:12
[INFO] [stdout]     |
[INFO] [stdout] 327 | pub struct ComplexMultiplication;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Octonion` is never constructed
[INFO] [stdout]    --> src/tests/../lib/specialised_algebras.rs:408:12
[INFO] [stdout]     |
[INFO] [stdout] 408 | pub struct Octonion {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OctonionAddition` is never constructed
[INFO] [stdout]    --> src/tests/../lib/specialised_algebras.rs:419:12
[INFO] [stdout]     |
[INFO] [stdout] 419 | pub struct OctonionAddition;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OctonionMultiplication` is never constructed
[INFO] [stdout]    --> src/tests/../lib/specialised_algebras.rs:420:12
[INFO] [stdout]     |
[INFO] [stdout] 420 | pub struct OctonionMultiplication;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Quaternion` is never constructed
[INFO] [stdout]   --> src/lib/specialised_algebras.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct Quaternion {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QuaternionAddition` is never constructed
[INFO] [stdout]   --> src/lib/specialised_algebras.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct QuaternionAddition;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QuaternionMultiplication` is never constructed
[INFO] [stdout]   --> src/lib/specialised_algebras.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct QuaternionMultiplication;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NDimNumber` is never constructed
[INFO] [stdout]    --> src/lib/specialised_algebras.rs:253:12
[INFO] [stdout]     |
[INFO] [stdout] 253 | pub struct NDimNumber {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `zero`, `one`, `from_complex`, and `to_complex` are never used
[INFO] [stdout]    --> src/lib/specialised_algebras.rs:258:12
[INFO] [stdout]     |
[INFO] [stdout] 257 | impl NDimNumber {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] 258 |     pub fn new(components: Vec<f64>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 262 |     pub fn zero(dimension: usize) -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 266 |     pub fn one(dimension: usize) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 275 |     pub fn from_complex(c: Complex) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn to_complex(&self) -> Option<Complex> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NDimAddition` is never constructed
[INFO] [stdout]    --> src/lib/specialised_algebras.rs:290:12
[INFO] [stdout]     |
[INFO] [stdout] 290 | pub struct NDimAddition;
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Octonion` is never constructed
[INFO] [stdout]    --> src/lib/specialised_algebras.rs:408:12
[INFO] [stdout]     |
[INFO] [stdout] 408 | pub struct Octonion {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OctonionAddition` is never constructed
[INFO] [stdout]    --> src/lib/specialised_algebras.rs:419:12
[INFO] [stdout]     |
[INFO] [stdout] 419 | pub struct OctonionAddition;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OctonionMultiplication` is never constructed
[INFO] [stdout]    --> src/lib/specialised_algebras.rs:420:12
[INFO] [stdout]     |
[INFO] [stdout] 420 | pub struct OctonionMultiplication;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "380524356b83119f9aef2c4b8edf0ed68b57e6b837a877e35bd0aab3119203a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "380524356b83119f9aef2c4b8edf0ed68b57e6b837a877e35bd0aab3119203a6", kill_on_drop: false }`
[INFO] [stdout] 380524356b83119f9aef2c4b8edf0ed68b57e6b837a877e35bd0aab3119203a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6117042c49c2fd28737351e838b74a000fcfc6b0955979f0b23bca53e333eed8
[INFO] running `Command { std: "docker" "start" "-a" "6117042c49c2fd28737351e838b74a000fcfc6b0955979f0b23bca53e333eed8", kill_on_drop: false }`
[INFO] [stderr] warning: unused macro definition: `assert_quaternion_eq`
[INFO] [stderr]   --> src/tests/number_system_tests.rs:11:14
[INFO] [stderr]    |
[INFO] [stderr] 11 | macro_rules! assert_quaternion_eq {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition: `assert_octonion_eq`
[INFO] [stderr]   --> src/tests/number_system_tests.rs:22:14
[INFO] [stderr]    |
[INFO] [stderr] 22 | macro_rules! assert_octonion_eq {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mul`
[INFO] [stderr]    --> src/tests/linear_algebra_tests.rs:235:9
[INFO] [stderr]     |
[INFO] [stderr] 235 |     let mul = NMatrixMultiplication::zero();
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_mul`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `zero`
[INFO] [stderr]  --> src/tests/validating_structures_tests.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 |     let zero = NMatrixAddition::zero();
[INFO] [stderr]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_zero`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mul`
[INFO] [stderr]    --> src/tests/validating_structures_tests.rs:202:9
[INFO] [stderr]     |
[INFO] [stderr] 202 |     let mul = NMatrixMultiplication::zero();
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_mul`
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Algebra` is never used
[INFO] [stderr]  --> src/tests/../lib/algebras.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub trait Algebra<T> {
[INFO] [stderr]   |           ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Group` is never used
[INFO] [stderr]   --> src/tests/../lib/algebras.rs:14:11
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub trait Group<T>: Algebra<T> {
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/tests/../lib/algebras.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl ModN {
[INFO] [stderr]    | --------- associated function in this implementation
[INFO] [stderr] 20 |     pub fn new(n: i32) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `IntegerAddition` is never constructed
[INFO] [stderr]  --> src/tests/../lib/specialised_algebras.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct IntegerAddition;
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `IntegerMultiplication` is never constructed
[INFO] [stderr]   --> src/tests/../lib/specialised_algebras.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub struct IntegerMultiplication;
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ModN` is never constructed
[INFO] [stderr]   --> src/tests/../lib/specialised_algebras.rs:53:12
[INFO] [stderr]    |
[INFO] [stderr] 53 | pub struct ModN {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Quaternion` is never constructed
[INFO] [stderr]   --> src/tests/../lib/specialised_algebras.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub struct Quaternion {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `QuaternionAddition` is never constructed
[INFO] [stderr]   --> src/tests/../lib/specialised_algebras.rs:66:12
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub struct QuaternionAddition;
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `QuaternionMultiplication` is never constructed
[INFO] [stderr]   --> src/tests/../lib/specialised_algebras.rs:67:12
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub struct QuaternionMultiplication;
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Complex` is never constructed
[INFO] [stderr]    --> src/tests/../lib/specialised_algebras.rs:140:12
[INFO] [stderr]     |
[INFO] [stderr] 140 | pub struct Complex {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ComplexAddition` is never constructed
[INFO] [stderr]    --> src/tests/../lib/specialised_algebras.rs:146:12
[INFO] [stderr]     |
[INFO] [stderr] 146 | pub struct ComplexAddition;
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NMatrixAddition` is never constructed
[INFO] [stderr]    --> src/tests/../lib/specialised_algebras.rs:177:12
[INFO] [stderr]     |
[INFO] [stderr] 177 | pub struct NMatrixAddition {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `zero` is never used
[INFO] [stderr]    --> src/tests/../lib/specialised_algebras.rs:182:12
[INFO] [stderr]     |
[INFO] [stderr] 181 | impl NMatrixAddition {
[INFO] [stderr]     | -------------------- associated function in this implementation
[INFO] [stderr] 182 |     pub fn zero() -> Self {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NMatrixMultiplication` is never constructed
[INFO] [stderr]    --> src/tests/../lib/specialised_algebras.rs:215:12
[INFO] [stderr]     |
[INFO] [stderr] 215 | pub struct NMatrixMultiplication {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `zero` is never used
[INFO] [stderr]    --> src/tests/../lib/specialised_algebras.rs:236:12
[INFO] [stderr]     |
[INFO] [stderr] 235 | impl NMatrixMultiplication {
[INFO] [stderr]     | -------------------------- associated function in this implementation
[INFO] [stderr] 236 |     pub fn zero() -> Self {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NDimNumber` is never constructed
[INFO] [stderr]    --> src/tests/../lib/specialised_algebras.rs:253:12
[INFO] [stderr]     |
[INFO] [stderr] 253 | pub struct NDimNumber {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `zero`, `one`, `from_complex`, and `to_complex` are never used
[INFO] [stderr]    --> src/tests/../lib/specialised_algebras.rs:258:12
[INFO] [stderr]     |
[INFO] [stderr] 257 | impl NDimNumber {
[INFO] [stderr]     | --------------- associated items in this implementation
[INFO] [stderr] 258 |     pub fn new(components: Vec<f64>) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 262 |     pub fn zero(dimension: usize) -> Self {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 266 |     pub fn one(dimension: usize) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 275 |     pub fn from_complex(c: Complex) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 280 |     pub fn to_complex(&self) -> Option<Complex> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NDimAddition` is never constructed
[INFO] [stderr]    --> src/tests/../lib/specialised_algebras.rs:290:12
[INFO] [stderr]     |
[INFO] [stderr] 290 | pub struct NDimAddition;
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ComplexMultiplication` is never constructed
[INFO] [stderr]    --> src/tests/../lib/specialised_algebras.rs:327:12
[INFO] [stderr]     |
[INFO] [stderr] 327 | pub struct ComplexMultiplication;
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Octonion` is never constructed
[INFO] [stderr]    --> src/tests/../lib/specialised_algebras.rs:408:12
[INFO] [stderr]     |
[INFO] [stderr] 408 | pub struct Octonion {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OctonionAddition` is never constructed
[INFO] [stderr]    --> src/tests/../lib/specialised_algebras.rs:419:12
[INFO] [stderr]     |
[INFO] [stderr] 419 | pub struct OctonionAddition;
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OctonionMultiplication` is never constructed
[INFO] [stderr]    --> src/tests/../lib/specialised_algebras.rs:420:12
[INFO] [stderr]     |
[INFO] [stderr] 420 | pub struct OctonionMultiplication;
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Quaternion` is never constructed
[INFO] [stderr]   --> src/lib/specialised_algebras.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub struct Quaternion {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `QuaternionAddition` is never constructed
[INFO] [stderr]   --> src/lib/specialised_algebras.rs:66:12
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub struct QuaternionAddition;
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `QuaternionMultiplication` is never constructed
[INFO] [stderr]   --> src/lib/specialised_algebras.rs:67:12
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub struct QuaternionMultiplication;
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NDimNumber` is never constructed
[INFO] [stderr]    --> src/lib/specialised_algebras.rs:253:12
[INFO] [stderr]     |
[INFO] [stderr] 253 | pub struct NDimNumber {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `zero`, `one`, `from_complex`, and `to_complex` are never used
[INFO] [stderr]    --> src/lib/specialised_algebras.rs:258:12
[INFO] [stderr]     |
[INFO] [stderr] 257 | impl NDimNumber {
[INFO] [stderr]     | --------------- associated items in this implementation
[INFO] [stderr] 258 |     pub fn new(components: Vec<f64>) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 262 |     pub fn zero(dimension: usize) -> Self {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 266 |     pub fn one(dimension: usize) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 275 |     pub fn from_complex(c: Complex) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 280 |     pub fn to_complex(&self) -> Option<Complex> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NDimAddition` is never constructed
[INFO] [stderr]    --> src/lib/specialised_algebras.rs:290:12
[INFO] [stderr]     |
[INFO] [stderr] 290 | pub struct NDimAddition;
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Octonion` is never constructed
[INFO] [stderr]    --> src/lib/specialised_algebras.rs:408:12
[INFO] [stderr]     |
[INFO] [stderr] 408 | pub struct Octonion {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OctonionAddition` is never constructed
[INFO] [stderr]    --> src/lib/specialised_algebras.rs:419:12
[INFO] [stderr]     |
[INFO] [stderr] 419 | pub struct OctonionAddition;
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OctonionMultiplication` is never constructed
[INFO] [stderr]    --> src/lib/specialised_algebras.rs:420:12
[INFO] [stderr]     |
[INFO] [stderr] 420 | pub struct OctonionMultiplication;
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `docker-rust-bin` (bin "docker-rust-bin" test) generated 36 warnings (run `cargo fix --bin "docker-rust-bin" -p docker-rust-bin --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/docker_rust_bin-05e136b3d6d694f4)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test tests::test_complex_field_properties ... ok
[INFO] [stdout] test tests::test_complex_randomized_operations ... ok
[INFO] [stdout] test tests::test_dimension_mismatch_multiplication - should panic ... FAILED
[INFO] [stdout] test tests::test_complex_multiplication_group_axioms ... ok
[INFO] [stdout] test tests::test_complex_edge_cases ... ok
[INFO] [stdout] test tests::test_element_wise_distributivity ... ok
[INFO] [stdout] test tests::test_element_wise_addition_group_properties ... ok
[INFO] [stdout] test tests::test_euclidean_space_vector_properties ... ok
[INFO] [stdout] test tests::test_element_wise_multiplication_group_properties ... ok
[INFO] [stdout] test tests::test_floating_point_precision ... ok
[INFO] [stdout] test tests::test_integer_addition_edge_cases ... ok
[INFO] [stdout] test tests::test_integer_addition_group_axioms ... ok
[INFO] [stdout] test tests::test_integer_multiplication_monoid_axioms ... ok
[INFO] [stdout] test tests::test_integer_multiplication_special_cases ... ok
[INFO] [stdout] test tests::test_inverse_operations ... ok
[INFO] [stdout] test tests::test_modn_ideal ... ok
[INFO] [stdout] test tests::test_modn_ideal_edge_cases ... ok
[INFO] [stdout] test tests::test_element_wise_vector_multiplication_properties ... ok
[INFO] [stdout] test tests::test_modn_non_ideal ... ok
[INFO] [stdout] test tests::test_negative_numbers ... ok
[INFO] [stdout] test tests::test_operate_on_multiple_elements ... ok
[INFO] [stdout] test tests::test_vector_operations_distributivity ... ok
[INFO] [stdout] test tests::test_vector_operations_with_different_sizes ... ok
[INFO] [stdout] test tests::test_zero_and_identity_elements ... ok
[INFO] [stdout] test tests::test_zero_element_inverse - should panic ... FAILED
[INFO] [stdout] test tests::test_complex_addition_group_axioms ... ok
[INFO] [stdout] test tests::test_dimension_mismatch_addition - should panic ... FAILED
[INFO] [stdout] test tests::test_element_wise_vector_addition_properties ... ok
[INFO] [stdout] test tests::test_euclidean_space_geometric_properties_randomized ... ok
[INFO] [stdout] test tests::test_complex_inverse_of_zero_panics - should panic ... FAILED
[INFO] [stdout] test tests::test_empty_vector_operations ... FAILED
[INFO] [stdout] test tests::test_operation_chaining ... FAILED
[INFO] [stdout] test tests::test_edge_cases_and_special_values ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_dimension_mismatch_multiplication stdout ----
[INFO] [stdout] note: test did not panic as expected at src/tests/validating_structures_tests.rs:229:4
[INFO] [stdout] ---- tests::test_zero_element_inverse stdout ----
[INFO] [stdout] note: test did not panic as expected at src/tests/validating_structures_tests.rs:240:4
[INFO] [stdout] ---- tests::test_dimension_mismatch_addition stdout ----
[INFO] [stdout] note: test did not panic as expected at src/tests/validating_structures_tests.rs:218:4
[INFO] [stdout] ---- tests::test_complex_inverse_of_zero_panics stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_complex_inverse_of_zero_panics' (28) panicked at src/lib/specialised_algebras.rs:354:13:
[INFO] [stdout] Cannot invert zero complex number
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ecf14bf8602 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ecf14bf8602 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ecf14bf8602 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ecf14bf8602 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ecf14c0914a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ecf14c0914a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x5ecf14bc7586 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ecf14bc7586 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5ecf14bd7ae9 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ecf14bd7ae9 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ecf14bd7981 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ecf14b9c02e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5ecf14b9c02e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ecf14bd7d62 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5ecf14bd7d62 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5ecf14bd7bda - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5ecf14bd3139 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ecf14bbc17d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5ecf14c1059c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ecf14b3a592 - <docker_rust_bin::libs::ComplexMultiplication as docker_rust_bin::libs::Group<docker_rust_bin::libs::Complex>>::inverse::h6e0e9bcd32a65eb4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/specialised_algebras.rs:354:13
[INFO] [stdout]   20:     0x5ecf14b2a126 - docker_rust_bin::tests::test_complex_inverse_of_zero_panics::hba478822e89eb3f2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/number_system_tests.rs:352:9
[INFO] [stdout]   21:     0x5ecf14b2a147 - docker_rust_bin::tests::test_complex_inverse_of_zero_panics::{{closure}}::hdbe0c0ed6fd86fba
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/number_system_tests.rs:349:41
[INFO] [stdout]   22:     0x5ecf14b3fb66 - core::ops::function::FnOnce::call_once::h86c98e3ee8cf6cb1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5ecf14b9be2b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5ecf14b9be2b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x5ecf14baf7fa - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x5ecf14baf7fa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   27:     0x5ecf14baf7fa - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x5ecf14baf7fa - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x5ecf14baf7fa - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5ecf14baf7fa - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x5ecf14baf7fa - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x5ecf14b89c54 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x5ecf14b89c54 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   34:     0x5ecf14b8d512 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   35:     0x5ecf14b8d512 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   36:     0x5ecf14b8d512 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x5ecf14b8d512 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x5ecf14b8d512 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x5ecf14b8d512 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   40:     0x5ecf14b8d512 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5ecf14bce3cf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   42:     0x5ecf14bce3cf - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   43:     0x7a0a0bdf9aa4 - <unknown>
[INFO] [stdout]   44:     0x7a0a0be86a64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] note: panic did not contain expected string
[INFO] [stdout]       panic message: "Cannot invert zero complex number"
[INFO] [stdout]  expected substring: "division by zero"
[INFO] [stdout] ---- tests::test_empty_vector_operations stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_empty_vector_operations' (39) panicked at src/tests/validating_structures_tests.rs:213:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: [0.0, 0.0]
[INFO] [stdout]  right: []
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ecf14bf8602 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ecf14bf8602 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ecf14bf8602 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ecf14bf8602 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ecf14c0914a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ecf14c0914a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x5ecf14bc7586 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ecf14bc7586 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5ecf14bd7ae9 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ecf14bd7ae9 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ecf14bd7981 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ecf14b9c02e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5ecf14b9c02e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ecf14bd7d62 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5ecf14bd7d62 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5ecf14bd7ba8 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5ecf14bd3139 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ecf14bbc17d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5ecf14c1059c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ecf14c10453 - core::panicking::assert_failed_inner::h5aabe811ef142622
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x5ecf14b40f65 - core::panicking::assert_failed::h32b0f78a39009ef0
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x5ecf14b235db - docker_rust_bin::tests::test_empty_vector_operations::h4b266260d6bc4938
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/validating_structures_tests.rs:213:5
[INFO] [stdout]   22:     0x5ecf14b23677 - docker_rust_bin::tests::test_empty_vector_operations::{{closure}}::hab5f967715745862
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/validating_structures_tests.rs:200:34
[INFO] [stdout]   23:     0x5ecf14b3fc66 - core::ops::function::FnOnce::call_once::h9b4334f894924414
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5ecf14b9be2b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5ecf14b9be2b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5ecf14baf7fa - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5ecf14baf7fa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5ecf14baf7fa - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5ecf14baf7fa - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5ecf14baf7fa - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5ecf14baf7fa - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5ecf14baf7fa - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5ecf14b89c54 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5ecf14b89c54 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5ecf14b8d512 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5ecf14b8d512 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5ecf14b8d512 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5ecf14b8d512 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5ecf14b8d512 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5ecf14b8d512 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5ecf14b8d512 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5ecf14bce3cf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5ecf14bce3cf - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7a0a0bdf9aa4 - <unknown>
[INFO] [stdout]   45:     0x7a0a0be86a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_operation_chaining stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_operation_chaining' (53) panicked at src/tests/linear_algebra_tests.rs:279:5:
[INFO] [stdout] assertion `left == right` failed: Chained addition should work
[INFO] [stdout]   left: [22.0, 26.0]
[INFO] [stdout]  right: [22.0, 26.0, 30.0]
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ecf14bf8602 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ecf14bf8602 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ecf14bf8602 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ecf14bf8602 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ecf14c0914a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ecf14c0914a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x5ecf14bc7586 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ecf14bc7586 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5ecf14bd7ae9 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ecf14bd7ae9 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ecf14bd7981 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ecf14b9c02e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5ecf14b9c02e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ecf14bd7d62 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5ecf14bd7d62 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5ecf14bd7ba8 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5ecf14bd3139 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ecf14bbc17d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5ecf14c1059c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ecf14c104b3 - core::panicking::assert_failed_inner::h5aabe811ef142622
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:434:23
[INFO] [stdout]   20:     0x5ecf14b40f65 - core::panicking::assert_failed::h32b0f78a39009ef0
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x5ecf14b226b6 - docker_rust_bin::tests::test_operation_chaining::ha3c3595eff6794c1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/linear_algebra_tests.rs:279:5
[INFO] [stdout]   22:     0x5ecf14b22ca7 - docker_rust_bin::tests::test_operation_chaining::{{closure}}::hcee611452712c7cf
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/linear_algebra_tests.rs:266:29
[INFO] [stdout]   23:     0x5ecf14b3f9a6 - core::ops::function::FnOnce::call_once::h595d603cbb11f8a0
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5ecf14b9be2b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5ecf14b9be2b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5ecf14baf7fa - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5ecf14baf7fa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5ecf14baf7fa - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5ecf14baf7fa - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5ecf14baf7fa - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5ecf14baf7fa - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5ecf14baf7fa - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5ecf14b89c54 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5ecf14b89c54 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5ecf14b8d512 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5ecf14b8d512 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5ecf14b8d512 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5ecf14b8d512 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5ecf14b8d512 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5ecf14b8d512 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5ecf14b8d512 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5ecf14bce3cf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5ecf14bce3cf - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7a0a0bdf9aa4 - <unknown>
[INFO] [stdout]   45:     0x7a0a0be86a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_complex_inverse_of_zero_panics
[INFO] [stdout]     tests::test_dimension_mismatch_addition
[INFO] [stdout]     tests::test_dimension_mismatch_multiplication
[INFO] [stdout]     tests::test_empty_vector_operations
[INFO] [stdout]     tests::test_operation_chaining
[INFO] [stdout]     tests::test_zero_element_inverse
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 27 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin docker-rust-bin`
[INFO] running `Command { std: "docker" "inspect" "6117042c49c2fd28737351e838b74a000fcfc6b0955979f0b23bca53e333eed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6117042c49c2fd28737351e838b74a000fcfc6b0955979f0b23bca53e333eed8", kill_on_drop: false }`
[INFO] [stdout] 6117042c49c2fd28737351e838b74a000fcfc6b0955979f0b23bca53e333eed8
