[INFO] cloning repository https://github.com/cultofmetatron/raybar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cultofmetatron/raybar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcultofmetatron%2Fraybar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcultofmetatron%2Fraybar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 247407530ed7a6728e88cd5ca3ee09d35ef2d795
[INFO] building cultofmetatron/raybar against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcultofmetatron%2Fraybar" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cultofmetatron/raybar
[INFO] finished tweaking git repo https://github.com/cultofmetatron/raybar
[INFO] tweaked toml for git repo https://github.com/cultofmetatron/raybar written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cultofmetatron/raybar on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cultofmetatron/raybar 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afaaf6174d598aea0933d1a8c846433d5abfcc1a93fd605f38ad8fbe558d0e81
[INFO] running `Command { std: "docker" "start" "-a" "afaaf6174d598aea0933d1a8c846433d5abfcc1a93fd605f38ad8fbe558d0e81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afaaf6174d598aea0933d1a8c846433d5abfcc1a93fd605f38ad8fbe558d0e81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afaaf6174d598aea0933d1a8c846433d5abfcc1a93fd605f38ad8fbe558d0e81", kill_on_drop: false }`
[INFO] [stdout] afaaf6174d598aea0933d1a8c846433d5abfcc1a93fd605f38ad8fbe558d0e81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1147307baf55216cab41b5a0416e1564c3faed815216d6ca17e2806caea230e
[INFO] running `Command { std: "docker" "start" "-a" "c1147307baf55216cab41b5a0416e1564c3faed815216d6ca17e2806caea230e", kill_on_drop: false }`
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[INFO] [stderr]    Compiling pistoncore-input v0.28.0
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[INFO] [stderr]    Compiling raybar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Add`, `Div`, `Neg`, and `Sub`
[INFO] [stdout]   --> src/raybar/matrix.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::ops::{Add, Div, Mul, Neg, Sub};
[INFO] [stdout]    |                ^^^  ^^^       ^^^  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PartialOrd`
[INFO] [stdout]  --> src/raybar/point.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::{PartialEq, PartialOrd};
[INFO] [stdout]   |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Add`, `Div`, `Mul`, and `Sub`
[INFO] [stdout]  --> src/raybar/point.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::{Add, Div, Mul, Sub};
[INFO] [stdout]   |                ^^^  ^^^  ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Signed`, `ToPrimitive`, and `Zero`
[INFO] [stdout]  --> src/raybar/point.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use num_traits::{One, Signed, ToPrimitive, Zero};
[INFO] [stdout]   |                       ^^^^^^  ^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GlPrimative`
[INFO] [stdout]  --> src/raybar/point.rs:7:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::glprimative::{GlPrimative, MatrixNumber};
[INFO] [stdout]   |                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PartialOrd`
[INFO] [stdout]  --> src/raybar/vector.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::{PartialEq, PartialOrd};
[INFO] [stdout]   |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Div`
[INFO] [stdout]  --> src/raybar/vector.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::{Add, Div, Mul, Neg, Sub};
[INFO] [stdout]   |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `One`, `Signed`, and `ToPrimitive`
[INFO] [stdout]  --> src/raybar/vector.rs:5:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | use num_traits::{Float, One, Signed, ToPrimitive, Zero};
[INFO] [stdout]   |                         ^^^  ^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GlPrimative`
[INFO] [stdout]  --> src/raybar/vector.rs:7:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::glprimative::{GlPrimative, MatrixNumber};
[INFO] [stdout]   |                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::point::GlPoint`
[INFO] [stdout]  --> src/raybar/vector.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::point::GlPoint;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rgb`
[INFO] [stdout]  --> src/raybar/examples/isomorph.rs:1:78
[INFO] [stdout]   |
[INFO] [stdout] 1 | use image::{DynamicImage, GenericImageView, ImageBuffer, ImageResult, Pixel, Rgb};
[INFO] [stdout]   |                                                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SubCommand`
[INFO] [stdout]   --> src/main.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 | use clap::{App, Arg, SubCommand};
[INFO] [stdout]    |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `image::GenericImageView`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use image::GenericImageView;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToPrimitive`
[INFO] [stdout]   --> src/raybar/matrix.rs:17:30
[INFO] [stdout]    |
[INFO] [stdout] 17 | use num_traits::{Float, One, ToPrimitive, Zero};
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Float`
[INFO] [stdout]   --> src/raybar/matrix.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 17 | use num_traits::{Float, One, ToPrimitive, Zero};
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Cross` is never used
[INFO] [stdout]   --> src/raybar/glprimative.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub trait Cross<T: MatrixNumber, G> {
[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 functions `rotate_y`, `rotate_z`, and `shear` are never used
[INFO] [stdout]   --> src/raybar/matrix.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl<T: MatrixNumber> GlMatrix<T> {
[INFO] [stdout]    | --------------------------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn rotate_y(r: T) -> GlMatrix<T> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub fn rotate_z(r: T) -> GlMatrix<T> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98 |     pub fn shear(x_y: T, x_z: T, y_x: T, y_z: T, z_x: T, z_y: T) -> GlMatrix<T> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cross` is never used
[INFO] [stdout]   --> src/raybar/vector.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl<T: MatrixNumber> GlVector<T> {
[INFO] [stdout]    | --------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub fn cross(&self, v2: &GlVector<T>) -> GlVector<T> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_image` is never used
[INFO] [stdout]  --> src/raybar/examples/isomorph.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn load_image<P>(path: P) -> ImageResult<DynamicImage>
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mount_image` is never used
[INFO] [stdout]   --> src/raybar/examples/isomorph.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn mount_image<T: GenericImageView>(
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `Command { std: "docker" "inspect" "c1147307baf55216cab41b5a0416e1564c3faed815216d6ca17e2806caea230e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1147307baf55216cab41b5a0416e1564c3faed815216d6ca17e2806caea230e", kill_on_drop: false }`
[INFO] [stdout] c1147307baf55216cab41b5a0416e1564c3faed815216d6ca17e2806caea230e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75d8dc783e582cefdb02e7b49e1d5eac45d8624b90e0bfc1805a1da7a444673b
[INFO] running `Command { std: "docker" "start" "-a" "75d8dc783e582cefdb02e7b49e1d5eac45d8624b90e0bfc1805a1da7a444673b", kill_on_drop: false }`
[INFO] [stderr]    Compiling raybar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Div`, `Neg`, and `Sub`
[INFO] [stdout]   --> src/raybar/matrix.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::ops::{Add, Div, Mul, Neg, Sub};
[INFO] [stdout]    |                     ^^^       ^^^  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PartialOrd`
[INFO] [stdout]  --> src/raybar/point.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::{PartialEq, PartialOrd};
[INFO] [stdout]   |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Add`, `Div`, `Mul`, and `Sub`
[INFO] [stdout]  --> src/raybar/point.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::{Add, Div, Mul, Sub};
[INFO] [stdout]   |                ^^^  ^^^  ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Signed`, `ToPrimitive`, and `Zero`
[INFO] [stdout]  --> src/raybar/point.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use num_traits::{One, Signed, ToPrimitive, Zero};
[INFO] [stdout]   |                       ^^^^^^  ^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GlPrimative`
[INFO] [stdout]  --> src/raybar/point.rs:7:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::glprimative::{GlPrimative, MatrixNumber};
[INFO] [stdout]   |                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/raybar/screen/canvas.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PartialOrd`
[INFO] [stdout]  --> src/raybar/vector.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::{PartialEq, PartialOrd};
[INFO] [stdout]   |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Div`
[INFO] [stdout]  --> src/raybar/vector.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::{Add, Div, Mul, Neg, Sub};
[INFO] [stdout]   |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `One`, `Signed`, and `ToPrimitive`
[INFO] [stdout]  --> src/raybar/vector.rs:5:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | use num_traits::{Float, One, Signed, ToPrimitive, Zero};
[INFO] [stdout]   |                         ^^^  ^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::point::GlPoint`
[INFO] [stdout]  --> src/raybar/vector.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::point::GlPoint;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rgb`
[INFO] [stdout]  --> src/raybar/examples/isomorph.rs:1:78
[INFO] [stdout]   |
[INFO] [stdout] 1 | use image::{DynamicImage, GenericImageView, ImageBuffer, ImageResult, Pixel, Rgb};
[INFO] [stdout]   |                                                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SubCommand`
[INFO] [stdout]   --> src/main.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 | use clap::{App, Arg, SubCommand};
[INFO] [stdout]    |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `image::GenericImageView`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use image::GenericImageView;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GlPrimative`
[INFO] [stdout]  --> src/raybar/vector.rs:7:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::glprimative::{GlPrimative, MatrixNumber};
[INFO] [stdout]   |                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Float`
[INFO] [stdout]   --> src/raybar/matrix.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 17 | use num_traits::{Float, One, ToPrimitive, Zero};
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToPrimitive`
[INFO] [stdout]   --> src/raybar/matrix.rs:17:30
[INFO] [stdout]    |
[INFO] [stdout] 17 | use num_traits::{Float, One, ToPrimitive, Zero};
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Add`
[INFO] [stdout]   --> src/raybar/matrix.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::ops::{Add, Div, Mul, Neg, Sub};
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]    --> src/raybar/matrix.rs:604:20
[INFO] [stdout]     |
[INFO] [stdout] 604 |         let (x, y, z) = (6.0, 3.0, 6.0);
[INFO] [stdout]     |                    ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inverted`
[INFO] [stdout]    --> src/raybar/matrix.rs:657:13
[INFO] [stdout]     |
[INFO] [stdout] 657 |         let inverted = matrix_a.invert().unwrap();
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inverted`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Cross` is never used
[INFO] [stdout]   --> src/raybar/glprimative.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub trait Cross<T: MatrixNumber, G> {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_image` is never used
[INFO] [stdout]  --> src/raybar/examples/isomorph.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn load_image<P>(path: P) -> ImageResult<DynamicImage>
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mount_image` is never used
[INFO] [stdout]   --> src/raybar/examples/isomorph.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn mount_image<T: GenericImageView>(
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "75d8dc783e582cefdb02e7b49e1d5eac45d8624b90e0bfc1805a1da7a444673b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75d8dc783e582cefdb02e7b49e1d5eac45d8624b90e0bfc1805a1da7a444673b", kill_on_drop: false }`
[INFO] [stdout] 75d8dc783e582cefdb02e7b49e1d5eac45d8624b90e0bfc1805a1da7a444673b
