[INFO] cloning repository https://github.com/tmuaz/rmat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tmuaz/rmat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmuaz%2Frmat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmuaz%2Frmat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e17a8b3a194a9da3b1c7b334b7e0999b40572fa0
[INFO] testing tmuaz/rmat against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmuaz%2Frmat" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tmuaz/rmat
[INFO] finished tweaking git repo https://github.com/tmuaz/rmat
[INFO] tweaked toml for git repo https://github.com/tmuaz/rmat written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tmuaz/rmat on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tmuaz/rmat 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2be07229d1cc875a226591fd3d8b7e5e26495edd3f90b3e92c0a8595835fdd92
[INFO] running `Command { std: "docker" "start" "-a" "2be07229d1cc875a226591fd3d8b7e5e26495edd3f90b3e92c0a8595835fdd92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2be07229d1cc875a226591fd3d8b7e5e26495edd3f90b3e92c0a8595835fdd92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2be07229d1cc875a226591fd3d8b7e5e26495edd3f90b3e92c0a8595835fdd92", kill_on_drop: false }`
[INFO] [stdout] 2be07229d1cc875a226591fd3d8b7e5e26495edd3f90b3e92c0a8595835fdd92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c0abda233d98d67833f14c95bf291aefaceb28649de5c0803b7bf56b9c7c985
[INFO] running `Command { std: "docker" "start" "-a" "2c0abda233d98d67833f14c95bf291aefaceb28649de5c0803b7bf56b9c7c985", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling sdl2 v0.37.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling sdl2-sys v0.37.0
[INFO] [stderr]    Compiling rmat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::Mat`
[INFO] [stdout]   --> src/prelude/math/vct.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use super::Mat;
[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: `std::ops::Mul`
[INFO] [stdout]  --> src/prelude/rendering/polygon.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Mul;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pixels::Color`
[INFO] [stdout]  --> src/prelude/rendering/renderer.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pixels::Color,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flatten_macro::*`
[INFO] [stdout]  --> src/prelude/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use flatten_macro::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `traits::*`
[INFO] [stdout]  --> src/prelude/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use traits::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `renderer`
[INFO] [stdout]  --> src/main.rs:5:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rendering::{polygon::Poly, renderer, Renderer};
[INFO] [stdout]   |                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut poly: Poly = [
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pitch_t`
[INFO] [stdout]   --> src/main.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let pitch_t: Mat<4,4,> = [
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pitch_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `yaw_t`
[INFO] [stdout]   --> src/main.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let yaw_t :Mat<4,4>= [
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_yaw_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Scale` is never used
[INFO] [stdout]    --> src/prelude/math/vct.rs:196:11
[INFO] [stdout]     |
[INFO] [stdout] 196 | pub trait Scale<Rhs = f32> {
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_center` is never used
[INFO] [stdout]   --> src/prelude/rendering/renderer.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Renderer {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn set_center(&mut self, center: Vct<2>) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.91s
[INFO] running `Command { std: "docker" "inspect" "2c0abda233d98d67833f14c95bf291aefaceb28649de5c0803b7bf56b9c7c985", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c0abda233d98d67833f14c95bf291aefaceb28649de5c0803b7bf56b9c7c985", kill_on_drop: false }`
[INFO] [stdout] 2c0abda233d98d67833f14c95bf291aefaceb28649de5c0803b7bf56b9c7c985
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2589c4691cd34174317896135265a637636ed1cbbd1eb1cfd5057bd7e4cabf8
[INFO] running `Command { std: "docker" "start" "-a" "b2589c4691cd34174317896135265a637636ed1cbbd1eb1cfd5057bd7e4cabf8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rmat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::Mat`
[INFO] [stdout]   --> src/prelude/math/vct.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use super::Mat;
[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: `std::ops::Mul`
[INFO] [stdout]  --> src/prelude/rendering/polygon.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Mul;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pixels::Color`
[INFO] [stdout]  --> src/prelude/rendering/renderer.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pixels::Color,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flatten_macro::*`
[INFO] [stdout]  --> src/prelude/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use flatten_macro::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `traits::*`
[INFO] [stdout]  --> src/prelude/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use traits::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `renderer`
[INFO] [stdout]  --> src/main.rs:5:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rendering::{polygon::Poly, renderer, Renderer};
[INFO] [stdout]   |                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut poly: Poly = [
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pitch_t`
[INFO] [stdout]   --> src/main.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let pitch_t: Mat<4,4,> = [
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pitch_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `yaw_t`
[INFO] [stdout]   --> src/main.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let yaw_t :Mat<4,4>= [
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_yaw_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Scale` is never used
[INFO] [stdout]    --> src/prelude/math/vct.rs:196:11
[INFO] [stdout]     |
[INFO] [stdout] 196 | pub trait Scale<Rhs = f32> {
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_center` is never used
[INFO] [stdout]   --> src/prelude/rendering/renderer.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Renderer {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn set_center(&mut self, center: Vct<2>) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "b2589c4691cd34174317896135265a637636ed1cbbd1eb1cfd5057bd7e4cabf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2589c4691cd34174317896135265a637636ed1cbbd1eb1cfd5057bd7e4cabf8", kill_on_drop: false }`
[INFO] [stdout] b2589c4691cd34174317896135265a637636ed1cbbd1eb1cfd5057bd7e4cabf8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 926ecf8c94eafea79bbfb4bfc908c0db4f2c972ce2b710c92e1f5120ba5fc123
[INFO] running `Command { std: "docker" "start" "-a" "926ecf8c94eafea79bbfb4bfc908c0db4f2c972ce2b710c92e1f5120ba5fc123", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::Mat`
[INFO] [stdout] 
[INFO] [stderr]   --> src/prelude/math/vct.rs:10:5
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 10 | use super::Mat;
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Mul`
[INFO] [stderr]  --> src/prelude/rendering/polygon.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Mul;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pixels::Color`
[INFO] [stderr]  --> src/prelude/rendering/renderer.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     pixels::Color,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `flatten_macro::*`
[INFO] [stderr]  --> src/prelude/mod.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub use flatten_macro::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `traits::*`
[INFO] [stderr]  --> src/prelude/mod.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use traits::*;
[INFO] [stderr]   |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `renderer`
[INFO] [stderr]  --> src/main.rs:5:32
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rendering::{polygon::Poly, renderer, Renderer};
[INFO] [stderr]   |                                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let mut poly: Poly = [
[INFO] [stderr]    |         ----^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pitch_t`
[INFO] [stderr]   --> src/main.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |     let pitch_t: Mat<4,4,> = [
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pitch_t`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `yaw_t`
[INFO] [stderr]   --> src/main.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |     let yaw_t :Mat<4,4>= [
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_yaw_t`
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Scale` is never used
[INFO] [stderr]    --> src/prelude/math/vct.rs:196:11
[INFO] [stderr]     |
[INFO] [stderr] 196 | pub trait Scale<Rhs = f32> {
[INFO] [stderr]     |           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `set_center` is never used
[INFO] [stderr]   --> src/prelude/rendering/renderer.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | impl Renderer {
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 42 |     pub fn set_center(&mut self, center: Vct<2>) {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rmat` (bin "rmat" test) generated 11 warnings (run `cargo fix --bin "rmat" --tests` to apply 7 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rmat-a1522fca4d8c7b39)
[INFO] running `Command { std: "docker" "inspect" "926ecf8c94eafea79bbfb4bfc908c0db4f2c972ce2b710c92e1f5120ba5fc123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "926ecf8c94eafea79bbfb4bfc908c0db4f2c972ce2b710c92e1f5120ba5fc123", kill_on_drop: false }`
[INFO] [stdout] 926ecf8c94eafea79bbfb4bfc908c0db4f2c972ce2b710c92e1f5120ba5fc123