[INFO] cloning repository https://github.com/cherrysrc/rustywolf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cherrysrc/rustywolf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcherrysrc%2Frustywolf", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1702a887b1aa9f998558076b2a8a98f3ec03c31d
[INFO] testing cherrysrc/rustywolf against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcherrysrc%2Frustywolf" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cherrysrc/rustywolf
[INFO] finished tweaking git repo https://github.com/cherrysrc/rustywolf
[INFO] tweaked toml for git repo https://github.com/cherrysrc/rustywolf written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cherrysrc/rustywolf on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cherrysrc/rustywolf 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] de6961b9a6bd16b4db88c6e5b0056759987a5f964a3cf90e857b81496c78e90e
[INFO] running `Command { std: "docker" "start" "-a" "de6961b9a6bd16b4db88c6e5b0056759987a5f964a3cf90e857b81496c78e90e", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rustywolf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `SpriteTemplate`
[INFO] [stdout]  --> src/engine/sprites/mod.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use sprite::{Sprite, SpriteTemplate};
[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: `math::Mappable`
[INFO] [stdout]  --> src/engine/util/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use math::Mappable;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sprites::Sprite`
[INFO] [stdout]   --> src/engine/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use sprites::Sprite;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `move_by`, `animating`, `start_animation`, `end_animation`, and `next_frame` are never used
[INFO] [stdout]   --> src/engine/sprites/sprite.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl Sprite {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn move_by(&mut self, speed: f32, delta_time: f32) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn animating(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn start_animation(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn end_animation(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn next_frame(&mut self) {
[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 `Mappable` is never used
[INFO] [stdout]  --> src/engine/util/math.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Mappable {
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `mag_sq` is never used
[INFO] [stdout]   --> src/engine/util/vector.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl<T: Add<Output = T> + Sub<Output = T> + Mul<Output = T> + Copy> Vector2<T> {
[INFO] [stdout]    | ------------------------------------------------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn mag_sq(&self) -> T {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sprites` is never used
[INFO] [stdout]    --> src/engine/world.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout]  64 | impl World {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 144 |     pub fn sprites(&mut self) -> &mut SpriteRegistry {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init` is never used
[INFO] [stdout]  --> src/gpu/debug.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn init() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gl_callback` is never used
[INFO] [stdout]   --> src/gpu/debug.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | extern "system" fn gl_callback(
[INFO] [stdout]    |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gl_error_to_string` is never used
[INFO] [stdout]   --> src/gpu/debug.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn gl_error_to_string(err: u32) -> &'static str {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gl_message_to_string` is never used
[INFO] [stdout]   --> src/gpu/debug.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn gl_message_to_string(msg: u32) -> &'static str {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gl_sources_to_string` is never used
[INFO] [stdout]   --> src/gpu/debug.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn gl_sources_to_string(src: u32) -> &'static str {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.90s
[INFO] running `Command { std: "docker" "inspect" "de6961b9a6bd16b4db88c6e5b0056759987a5f964a3cf90e857b81496c78e90e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de6961b9a6bd16b4db88c6e5b0056759987a5f964a3cf90e857b81496c78e90e", kill_on_drop: false }`
[INFO] [stdout] de6961b9a6bd16b4db88c6e5b0056759987a5f964a3cf90e857b81496c78e90e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] de3b459663c67fffbd1cabd2ee0a369e5e212acc1d94ef31f4afe2a7683ce951
[INFO] running `Command { std: "docker" "start" "-a" "de3b459663c67fffbd1cabd2ee0a369e5e212acc1d94ef31f4afe2a7683ce951", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustywolf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `SpriteTemplate`
[INFO] [stdout]  --> src/engine/sprites/mod.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use sprite::{Sprite, SpriteTemplate};
[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: `math::Mappable`
[INFO] [stdout]  --> src/engine/util/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use math::Mappable;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sprites::Sprite`
[INFO] [stdout]   --> src/engine/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use sprites::Sprite;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `move_by`, `animating`, `start_animation`, `end_animation`, and `next_frame` are never used
[INFO] [stdout]   --> src/engine/sprites/sprite.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl Sprite {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn move_by(&mut self, speed: f32, delta_time: f32) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn animating(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn start_animation(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn end_animation(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn next_frame(&mut self) {
[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 `Mappable` is never used
[INFO] [stdout]  --> src/engine/util/math.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Mappable {
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `mag_sq` is never used
[INFO] [stdout]   --> src/engine/util/vector.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl<T: Add<Output = T> + Sub<Output = T> + Mul<Output = T> + Copy> Vector2<T> {
[INFO] [stdout]    | ------------------------------------------------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn mag_sq(&self) -> T {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sprites` is never used
[INFO] [stdout]    --> src/engine/world.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout]  64 | impl World {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 144 |     pub fn sprites(&mut self) -> &mut SpriteRegistry {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init` is never used
[INFO] [stdout]  --> src/gpu/debug.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn init() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gl_callback` is never used
[INFO] [stdout]   --> src/gpu/debug.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | extern "system" fn gl_callback(
[INFO] [stdout]    |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gl_error_to_string` is never used
[INFO] [stdout]   --> src/gpu/debug.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn gl_error_to_string(err: u32) -> &'static str {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gl_message_to_string` is never used
[INFO] [stdout]   --> src/gpu/debug.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn gl_message_to_string(msg: u32) -> &'static str {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gl_sources_to_string` is never used
[INFO] [stdout]   --> src/gpu/debug.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn gl_sources_to_string(src: u32) -> &'static str {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "de3b459663c67fffbd1cabd2ee0a369e5e212acc1d94ef31f4afe2a7683ce951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de3b459663c67fffbd1cabd2ee0a369e5e212acc1d94ef31f4afe2a7683ce951", kill_on_drop: false }`
[INFO] [stdout] de3b459663c67fffbd1cabd2ee0a369e5e212acc1d94ef31f4afe2a7683ce951
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] a4d8df9dcb6d371857f85b702008798402c20a9648cc21f2d38239b980d9b5a7
[INFO] running `Command { std: "docker" "start" "-a" "a4d8df9dcb6d371857f85b702008798402c20a9648cc21f2d38239b980d9b5a7", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `SpriteTemplate`
[INFO] [stderr]  --> src/engine/sprites/mod.rs:6:26
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub use sprite::{Sprite, SpriteTemplate};
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `math::Mappable`
[INFO] [stderr]  --> src/engine/util/mod.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub use math::Mappable;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sprites::Sprite`
[INFO] [stderr]   --> src/engine/mod.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub use sprites::Sprite;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `move_by`, `animating`, `start_animation`, `end_animation`, and `next_frame` are never used
[INFO] [stderr]   --> src/engine/sprites/sprite.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 26 | impl Sprite {
[INFO] [stderr]    | ----------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 42 |     pub fn move_by(&mut self, speed: f32, delta_time: f32) {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 63 |     fn animating(&self) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 67 |     pub fn start_animation(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 71 |     pub fn end_animation(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 75 |     pub fn next_frame(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Mappable` is never used
[INFO] [stderr]  --> src/engine/util/math.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait Mappable {
[INFO] [stderr]   |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `mag_sq` is never used
[INFO] [stderr]   --> src/engine/util/vector.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl<T: Add<Output = T> + Sub<Output = T> + Mul<Output = T> + Copy> Vector2<T> {
[INFO] [stderr]    | ------------------------------------------------------------------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 29 |     pub fn mag_sq(&self) -> T {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `sprites` is never used
[INFO] [stderr]    --> src/engine/world.rs:144:12
[INFO] [stderr]     |
[INFO] [stderr]  64 | impl World {
[INFO] [stderr]     | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 144 |     pub fn sprites(&mut self) -> &mut SpriteRegistry {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `init` is never used
[INFO] [stderr]  --> src/gpu/debug.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn init() {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `gl_callback` is never used
[INFO] [stderr]   --> src/gpu/debug.rs:10:20
[INFO] [stderr]    |
[INFO] [stderr] 10 | extern "system" fn gl_callback(
[INFO] [stderr]    |                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `gl_error_to_string` is never used
[INFO] [stderr]   --> src/gpu/debug.rs:30:4
[INFO] [stderr]    |
[INFO] [stderr] 30 | fn gl_error_to_string(err: u32) -> &'static str {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `gl_message_to_string` is never used
[INFO] [stderr]   --> src/gpu/debug.rs:39:4
[INFO] [stderr]    |
[INFO] [stderr] 39 | fn gl_message_to_string(msg: u32) -> &'static str {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `gl_sources_to_string` is never used
[INFO] [stderr]   --> src/gpu/debug.rs:54:4
[INFO] [stderr]    |
[INFO] [stderr] 54 | fn gl_sources_to_string(src: u32) -> &'static str {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rustywolf` (bin "rustywolf" test) generated 12 warnings (run `cargo fix --bin "rustywolf" -p rustywolf --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/rustywolf/41ca71980761e444/deps/rustywolf-41ca71980761e444)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a4d8df9dcb6d371857f85b702008798402c20a9648cc21f2d38239b980d9b5a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4d8df9dcb6d371857f85b702008798402c20a9648cc21f2d38239b980d9b5a7", kill_on_drop: false }`
[INFO] [stdout] a4d8df9dcb6d371857f85b702008798402c20a9648cc21f2d38239b980d9b5a7