[INFO] fetching crate ramanujan 0.1.1...
[INFO] testing ramanujan-0.1.1 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate ramanujan 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate ramanujan 0.1.1
[INFO] finished tweaking crates.io crate ramanujan 0.1.1
[INFO] tweaked toml for crates.io crate ramanujan 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ramanujan 0.1.1 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ramanujan 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fef026e30b82a36a416e6dc12aa345b6508c8e10b60dff8e395349b397b80226
[INFO] running `Command { std: "docker" "start" "-a" "fef026e30b82a36a416e6dc12aa345b6508c8e10b60dff8e395349b397b80226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fef026e30b82a36a416e6dc12aa345b6508c8e10b60dff8e395349b397b80226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fef026e30b82a36a416e6dc12aa345b6508c8e10b60dff8e395349b397b80226", kill_on_drop: false }`
[INFO] [stdout] fef026e30b82a36a416e6dc12aa345b6508c8e10b60dff8e395349b397b80226
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30f7a32984739e15403ca6ebda46b38898acfea166fa100ba83995314af819b4
[INFO] running `Command { std: "docker" "start" "-a" "30f7a32984739e15403ca6ebda46b38898acfea166fa100ba83995314af819b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.30
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.9.0
[INFO] [stderr]    Compiling ramanujan v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Vec2` is never constructed
[INFO] [stdout]  --> src/linalg/vectors.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Vec2<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 items `new` and `dot` are never used
[INFO] [stdout]   --> src/linalg/vectors.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | / impl<T> Vec2<T>
[INFO] [stdout] 13 | | where
[INFO] [stdout] 14 | |     T: Copy + Add<Output = T> + Mul<Output = T> + Sub<Output = T>,
[INFO] [stdout]    | |__________________________________________________________________- associated items in this implementation
[INFO] [stdout] 15 |   {
[INFO] [stdout] 16 |       pub fn new(x: T, y: T) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |       pub fn dot(self, other: Self) -> T {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vec3` is never constructed
[INFO] [stdout]   --> src/linalg/vectors.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Vec3<T> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `dot` are never used
[INFO] [stdout]   --> src/linalg/vectors.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | / impl<T> Vec3<T>
[INFO] [stdout] 36 | | where
[INFO] [stdout] 37 | |     T: Copy + Add<Output = T> + Mul<Output = T> + Sub<Output = T>,
[INFO] [stdout]    | |__________________________________________________________________- associated items in this implementation
[INFO] [stdout] 38 |   {
[INFO] [stdout] 39 |       pub fn new(x: T, y: T, z: T) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |       pub fn dot(self, other: Self) -> T {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DVec` is never constructed
[INFO] [stdout]   --> src/linalg/vectors.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct DVec<T> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `len`, and `dot` are never used
[INFO] [stdout]   --> src/linalg/vectors.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | / impl<T> DVec<T>
[INFO] [stdout] 57 | | where
[INFO] [stdout] 58 | |     T: Copy + Add<Output = T> + Mul<Output = T> + Sub<Output = T>,
[INFO] [stdout]    | |__________________________________________________________________- associated items in this implementation
[INFO] [stdout] 59 |   {
[INFO] [stdout] 60 |       pub fn new(data: Vec<T>) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |       pub fn len(&self) -> usize {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |       pub fn dot(&self, other: &Self) -> T {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.92s
[INFO] running `Command { std: "docker" "inspect" "30f7a32984739e15403ca6ebda46b38898acfea166fa100ba83995314af819b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30f7a32984739e15403ca6ebda46b38898acfea166fa100ba83995314af819b4", kill_on_drop: false }`
[INFO] [stdout] 30f7a32984739e15403ca6ebda46b38898acfea166fa100ba83995314af819b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a37fb012b40ed9768102906e03ff2b69caac3eb31a3b4c43d3f500c18bb8d60
[INFO] running `Command { std: "docker" "start" "-a" "1a37fb012b40ed9768102906e03ff2b69caac3eb31a3b4c43d3f500c18bb8d60", kill_on_drop: false }`
[INFO] [stderr]    Compiling ramanujan v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Vec2` is never constructed
[INFO] [stdout]  --> src/linalg/vectors.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Vec2<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 items `new` and `dot` are never used
[INFO] [stdout]   --> src/linalg/vectors.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | / impl<T> Vec2<T>
[INFO] [stdout] 13 | | where
[INFO] [stdout] 14 | |     T: Copy + Add<Output = T> + Mul<Output = T> + Sub<Output = T>,
[INFO] [stdout]    | |__________________________________________________________________- associated items in this implementation
[INFO] [stdout] 15 |   {
[INFO] [stdout] 16 |       pub fn new(x: T, y: T) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |       pub fn dot(self, other: Self) -> T {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vec3` is never constructed
[INFO] [stdout]   --> src/linalg/vectors.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Vec3<T> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `dot` are never used
[INFO] [stdout]   --> src/linalg/vectors.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | / impl<T> Vec3<T>
[INFO] [stdout] 36 | | where
[INFO] [stdout] 37 | |     T: Copy + Add<Output = T> + Mul<Output = T> + Sub<Output = T>,
[INFO] [stdout]    | |__________________________________________________________________- associated items in this implementation
[INFO] [stdout] 38 |   {
[INFO] [stdout] 39 |       pub fn new(x: T, y: T, z: T) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |       pub fn dot(self, other: Self) -> T {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DVec` is never constructed
[INFO] [stdout]   --> src/linalg/vectors.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct DVec<T> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `len`, and `dot` are never used
[INFO] [stdout]   --> src/linalg/vectors.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | / impl<T> DVec<T>
[INFO] [stdout] 57 | | where
[INFO] [stdout] 58 | |     T: Copy + Add<Output = T> + Mul<Output = T> + Sub<Output = T>,
[INFO] [stdout]    | |__________________________________________________________________- associated items in this implementation
[INFO] [stdout] 59 |   {
[INFO] [stdout] 60 |       pub fn new(data: Vec<T>) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |       pub fn len(&self) -> usize {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |       pub fn dot(&self, other: &Self) -> T {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]   --> src/linalg/vectors.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     use std::ops::Add;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vec3` is never constructed
[INFO] [stdout]   --> src/linalg/vectors.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Vec3<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 items `new` and `dot` are never used
[INFO] [stdout]   --> src/linalg/vectors.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | / impl<T> Vec3<T>
[INFO] [stdout] 36 | | where
[INFO] [stdout] 37 | |     T: Copy + Add<Output = T> + Mul<Output = T> + Sub<Output = T>,
[INFO] [stdout]    | |__________________________________________________________________- associated items in this implementation
[INFO] [stdout] 38 |   {
[INFO] [stdout] 39 |       pub fn new(x: T, y: T, z: T) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |       pub fn dot(self, other: Self) -> T {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DVec` is never constructed
[INFO] [stdout]   --> src/linalg/vectors.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct DVec<T> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `len`, and `dot` are never used
[INFO] [stdout]   --> src/linalg/vectors.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | / impl<T> DVec<T>
[INFO] [stdout] 57 | | where
[INFO] [stdout] 58 | |     T: Copy + Add<Output = T> + Mul<Output = T> + Sub<Output = T>,
[INFO] [stdout]    | |__________________________________________________________________- associated items in this implementation
[INFO] [stdout] 59 |   {
[INFO] [stdout] 60 |       pub fn new(data: Vec<T>) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |       pub fn len(&self) -> usize {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |       pub fn dot(&self, other: &Self) -> T {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "1a37fb012b40ed9768102906e03ff2b69caac3eb31a3b4c43d3f500c18bb8d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a37fb012b40ed9768102906e03ff2b69caac3eb31a3b4c43d3f500c18bb8d60", kill_on_drop: false }`
[INFO] [stdout] 1a37fb012b40ed9768102906e03ff2b69caac3eb31a3b4c43d3f500c18bb8d60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48b36c1781ce0dd4371b40820b84a7e829fb1cac3c2a1969f9b4ad01504a5dc9
[INFO] running `Command { std: "docker" "start" "-a" "48b36c1781ce0dd4371b40820b84a7e829fb1cac3c2a1969f9b4ad01504a5dc9", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Vec2` is never constructed
[INFO] [stderr]  --> src/linalg/vectors.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Vec2<T> {
[INFO] [stderr]   |            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `dot` are never used
[INFO] [stderr]   --> src/linalg/vectors.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | / impl<T> Vec2<T>
[INFO] [stderr] 13 | | where
[INFO] [stderr] 14 | |     T: Copy + Add<Output = T> + Mul<Output = T> + Sub<Output = T>,
[INFO] [stderr]    | |__________________________________________________________________- associated items in this implementation
[INFO] [stderr] 15 |   {
[INFO] [stderr] 16 |       pub fn new(x: T, y: T) -> Self {
[INFO] [stderr]    |              ^^^
[INFO] [stderr] ...
[INFO] [stderr] 20 |       pub fn dot(self, other: Self) -> T {
[INFO] [stderr]    |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Vec3` is never constructed
[INFO] [stderr]   --> src/linalg/vectors.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub struct Vec3<T> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `dot` are never used
[INFO] [stderr]   --> src/linalg/vectors.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 35 | / impl<T> Vec3<T>
[INFO] [stderr] 36 | | where
[INFO] [stderr] 37 | |     T: Copy + Add<Output = T> + Mul<Output = T> + Sub<Output = T>,
[INFO] [stderr]    | |__________________________________________________________________- associated items in this implementation
[INFO] [stderr] 38 |   {
[INFO] [stderr] 39 |       pub fn new(x: T, y: T, z: T) -> Self {
[INFO] [stderr]    |              ^^^
[INFO] [stderr] ...
[INFO] [stderr] 43 |       pub fn dot(self, other: Self) -> T {
[INFO] [stderr]    |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DVec` is never constructed
[INFO] [stderr]   --> src/linalg/vectors.rs:52:12
[INFO] [stderr]    |
[INFO] [stderr] 52 | pub struct DVec<T> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `len`, and `dot` are never used
[INFO] [stderr]   --> src/linalg/vectors.rs:60:12
[INFO] [stderr]    |
[INFO] [stderr] 56 | / impl<T> DVec<T>
[INFO] [stderr] 57 | | where
[INFO] [stderr] 58 | |     T: Copy + Add<Output = T> + Mul<Output = T> + Sub<Output = T>,
[INFO] [stderr]    | |__________________________________________________________________- associated items in this implementation
[INFO] [stderr] 59 |   {
[INFO] [stderr] 60 |       pub fn new(data: Vec<T>) -> Self {
[INFO] [stderr]    |              ^^^
[INFO] [stderr] ...
[INFO] [stderr] 65 |       pub fn len(&self) -> usize {
[INFO] [stderr]    |              ^^^
[INFO] [stderr] ...
[INFO] [stderr] 69 |       pub fn dot(&self, other: &Self) -> T {
[INFO] [stderr]    |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ramanujan` (lib) generated 6 warnings
[INFO] [stderr] warning: unused import: `std::ops::Add`
[INFO] [stderr]   --> src/linalg/vectors.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |     use std::ops::Add;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Vec3` is never constructed
[INFO] [stderr]   --> src/linalg/vectors.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub struct Vec3<T> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ramanujan` (lib test) generated 5 warnings (3 duplicates) (run `cargo fix --lib -p ramanujan --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ramanujan-5374277b009c6da4)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test linalg::vectors::tests::test_2d_vec_dot ... ok
[INFO] [stdout] test linalg::vectors::tests::test_2d_vec_arithmetic ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- linalg::vectors::tests::test_2d_vec_arithmetic stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'linalg::vectors::tests::test_2d_vec_arithmetic' (25) panicked at src/linalg/vectors.rs:98:9:
[INFO] [stdout] not yet implemented: unimplemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d67f34862e2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d67f34862e2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d67f34862e2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5d67f34862e2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5d67f349aeba - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5d67f349aeba - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5d67f348b0e6 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d67f348b0e6 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5d67f3464a7f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5d67f3464a7f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5d67f347e5c9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5d67f341a04e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5d67f341a04e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d67f347e782 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5d67f347e782 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5d67f3464b6a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5d67f3459db9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5d67f346598d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5d67f349b52c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5d67f340dda5 - ramanujan[c40601cb331fd29a]::linalg::vectors::tests::test_2d_vec_arithmetic
[INFO] [stdout]                                at /opt/rustwide/workdir/src/linalg/vectors.rs:98:9
[INFO] [stdout]   20:     0x5d67f340d8c7 - ramanujan[c40601cb331fd29a]::linalg::vectors::tests::test_2d_vec_arithmetic::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/linalg/vectors.rs:97:32
[INFO] [stdout]   21:     0x5d67f340e326 - <ramanujan[c40601cb331fd29a]::linalg::vectors::tests::test_2d_vec_arithmetic::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x5d67f340e3fb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5d67f340e3fb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   24:     0x5d67f341ac5a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   25:     0x5d67f341ac5a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   26:     0x5d67f341ac5a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   27:     0x5d67f341ac5a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x5d67f341ac5a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5d67f341ac5a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   30:     0x5d67f341ac5a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   31:     0x5d67f3416204 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   32:     0x5d67f3416204 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   33:     0x5d67f341d752 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   34:     0x5d67f341d752 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   35:     0x5d67f341d752 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   36:     0x5d67f341d752 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   37:     0x5d67f341d752 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x5d67f341d752 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   39:     0x5d67f341d752 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x5d67f3485b8f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   41:     0x5d67f3485b8f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   42:     0x7e721af74aa4 - <unknown>
[INFO] [stdout]   43:     0x7e721b001a64 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     linalg::vectors::tests::test_2d_vec_arithmetic
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "48b36c1781ce0dd4371b40820b84a7e829fb1cac3c2a1969f9b4ad01504a5dc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48b36c1781ce0dd4371b40820b84a7e829fb1cac3c2a1969f9b4ad01504a5dc9", kill_on_drop: false }`
[INFO] [stdout] 48b36c1781ce0dd4371b40820b84a7e829fb1cac3c2a1969f9b4ad01504a5dc9
