[INFO] cloning repository https://github.com/ThePerkinrex/luminance_test
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThePerkinrex/luminance_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThePerkinrex%2Fluminance_test"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThePerkinrex%2Fluminance_test'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 80e1282e00b33e6da28df94f7c3e1a9e9b9b0e08
[INFO] testing ThePerkinrex/luminance_test against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThePerkinrex%2Fluminance_test" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ThePerkinrex/luminance_test on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ThePerkinrex/luminance_test
[INFO] finished tweaking git repo https://github.com/ThePerkinrex/luminance_test
[INFO] tweaked toml for git repo https://github.com/ThePerkinrex/luminance_test written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/ThePerkinrex/luminance_test already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 73d82efc5647a1a06cf0398788e41662d9ee32e0a3934b2fe1e73636cf98c878
[INFO] running `"docker" "start" "-a" "73d82efc5647a1a06cf0398788e41662d9ee32e0a3934b2fe1e73636cf98c878"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling proc-macro2 v1.0.15
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling syn v1.0.23
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling ttf-parser v0.6.1
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr]    Compiling ab_glyph_rasterizer v0.1.2
[INFO] [stderr]    Compiling base64 v0.12.1
[INFO] [stderr]    Compiling ogg v0.7.0
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]    Compiling png v0.16.3
[INFO] [stderr]    Compiling lexical v2.2.2
[INFO] [stderr]    Compiling lewton v0.9.4
[INFO] [stderr]    Compiling cmake v0.1.44
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling slice-deque v0.3.0
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling minimp3-sys v0.3.2
[INFO] [stderr]    Compiling glfw-sys v3.3.2
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling cpal v0.8.2
[INFO] [stderr]    Compiling owned_ttf_parser v0.6.0
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling rusttype v0.9.2
[INFO] [stderr]    Compiling cgmath v0.14.1
[INFO] [stderr]    Compiling minimp3 v0.3.5
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]    Compiling wavefront_obj v7.0.0
[INFO] [stderr]    Compiling glfw v0.34.0
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling luminance-derive v0.5.3
[INFO] [stderr]    Compiling rodio v0.8.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.19
[INFO] [stderr]    Compiling ambisonic v0.3.0
[INFO] [stderr]    Compiling image v0.23.4
[INFO] [stderr]    Compiling luminance v0.39.0
[INFO] [stderr]    Compiling luminance-windowing v0.8.2
[INFO] [stderr]    Compiling luminance-glfw v0.12.2
[INFO] [stderr]    Compiling ron v0.6.0
[INFO] [stderr]    Compiling luminance_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `BoundTexture`
[INFO] [stderr]  --> src/engine/spatial/mod.rs:1:27
[INFO] [stderr]   |
[INFO] [stderr] 1 | use luminance::pipeline::{BoundTexture};
[INFO] [stderr]   |                           ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `luminance::pixel::NormUnsigned`
[INFO] [stderr]  --> src/engine/spatial/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use luminance::pixel::NormUnsigned;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `luminance::texture::Dim2`
[INFO] [stderr]  --> src/engine/spatial/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use luminance::texture::Dim2;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `luminance::context::GraphicsContext`
[INFO] [stderr]  --> src/engine/spatial/entity.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use luminance::context::GraphicsContext;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Pipeline`, `TessGate`
[INFO] [stderr]  --> src/engine/spatial/entity.rs:2:27
[INFO] [stderr]   |
[INFO] [stderr] 2 | use luminance::pipeline::{Pipeline, TessGate};
[INFO] [stderr]   |                           ^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `luminance::pixel::NormRGBA8UI`
[INFO] [stderr]  --> src/engine/spatial/entity.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use luminance::pixel::NormRGBA8UI;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `luminance::shader::program::ProgramInterface`
[INFO] [stderr]  --> src/engine/spatial/entity.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use luminance::shader::program::ProgramInterface;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Mode as TessMode`, `TessBuilder`, `TessSliceIndex as _`, `Tess`
[INFO] [stderr]  --> src/engine/spatial/entity.rs:5:23
[INFO] [stderr]   |
[INFO] [stderr] 5 | use luminance::tess::{Mode as TessMode, Tess, TessBuilder, TessSliceIndex as _};
[INFO] [stderr]   |                       ^^^^^^^^^^^^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Dim2`, `Texture`
[INFO] [stderr]  --> src/engine/spatial/entity.rs:6:26
[INFO] [stderr]   |
[INFO] [stderr] 6 | use luminance::texture::{Dim2, Texture};
[INFO] [stderr]   |                          ^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::super::ASSETS_PATH`
[INFO] [stderr]   --> src/engine/spatial/renderer.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use super::super::ASSETS_PATH;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pipeline`
[INFO] [stderr]   --> src/engine/spatial/renderer.rs:45:3
[INFO] [stderr]    |
[INFO] [stderr] 45 |         pipeline: &Pipeline,
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pipeline`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `size`
[INFO] [stderr]   --> src/engine/spatial/renderer.rs:46:3
[INFO] [stderr]    |
[INFO] [stderr] 46 |         size: &[u32; 2],
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `load_wav`
[INFO] [stderr]  --> src/engine/sound/loader.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn load_wav<P: AsRef<Path>>(filename: P) -> SamplesBuffer<f32> {
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Vec3`
[INFO] [stderr]  --> src/engine/sound/sound_entities.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | type Vec3 = [f32; 3];
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Position`
[INFO] [stderr]  --> src/engine/sound/sound_entities.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | type Position = Vec3;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Velocity`
[INFO] [stderr]  --> src/engine/sound/sound_entities.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | type Velocity = Vec3;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Infinite`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:12:2
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Infinite,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Seconds`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:13:2
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Seconds(f32)
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update_left`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:17:2
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn update_left(&mut self, d: &Duration) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_done`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:26:2
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn is_done(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `PositionedSound`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub struct PositionedSound<S: Source<Item = f32> + Send + Clone + 'static> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:43:2
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn new(source: S, length: SoundLength, position: Position) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_velocity`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:52:2
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn set_velocity(&mut self, v: Velocity) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:59:2
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn update(&mut self, d: Duration) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `play`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:73:2
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub fn play(&mut self, scene: &Ambisonic) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `stop`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:78:2
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn stop(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_done`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:84:2
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn is_done(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `UnpositionedSound`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:93:12
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub struct UnpositionedSound<S: Source<Item = f32> + Send + Clone + 'static> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/engine/sound/sound_entities.rs:100:2
[INFO] [stderr]     |
[INFO] [stderr] 100 |     pub fn new(source: S, length: SoundLength) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update`
[INFO] [stderr]    --> src/engine/sound/sound_entities.rs:107:2
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn update(&mut self, d: Duration) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `play`
[INFO] [stderr]    --> src/engine/sound/sound_entities.rs:116:2
[INFO] [stderr]     |
[INFO] [stderr] 116 |     pub fn play(&mut self, scene: &Ambisonic) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `stop`
[INFO] [stderr]    --> src/engine/sound/sound_entities.rs:121:2
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn stop(&self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_done`
[INFO] [stderr]    --> src/engine/sound/sound_entities.rs:127:2
[INFO] [stderr]     |
[INFO] [stderr] 127 |     pub fn is_done(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 33 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 37s
[INFO] running `"docker" "inspect" "73d82efc5647a1a06cf0398788e41662d9ee32e0a3934b2fe1e73636cf98c878"`
[INFO] running `"docker" "rm" "-f" "73d82efc5647a1a06cf0398788e41662d9ee32e0a3934b2fe1e73636cf98c878"`
[INFO] [stdout] 73d82efc5647a1a06cf0398788e41662d9ee32e0a3934b2fe1e73636cf98c878
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] fd1f6a1308c82ee5969a7d6479bee89af2480a81a160ae2d880388ef47cc8def
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "fd1f6a1308c82ee5969a7d6479bee89af2480a81a160ae2d880388ef47cc8def"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling luminance_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `BoundTexture`
[INFO] [stderr]  --> src/engine/spatial/mod.rs:1:27
[INFO] [stderr]   |
[INFO] [stderr] 1 | use luminance::pipeline::{BoundTexture};
[INFO] [stderr]   |                           ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `luminance::pixel::NormUnsigned`
[INFO] [stderr]  --> src/engine/spatial/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use luminance::pixel::NormUnsigned;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `luminance::texture::Dim2`
[INFO] [stderr]  --> src/engine/spatial/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use luminance::texture::Dim2;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `luminance::context::GraphicsContext`
[INFO] [stderr]  --> src/engine/spatial/entity.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use luminance::context::GraphicsContext;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Pipeline`, `TessGate`
[INFO] [stderr]  --> src/engine/spatial/entity.rs:2:27
[INFO] [stderr]   |
[INFO] [stderr] 2 | use luminance::pipeline::{Pipeline, TessGate};
[INFO] [stderr]   |                           ^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `luminance::pixel::NormRGBA8UI`
[INFO] [stderr]  --> src/engine/spatial/entity.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use luminance::pixel::NormRGBA8UI;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `luminance::shader::program::ProgramInterface`
[INFO] [stderr]  --> src/engine/spatial/entity.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use luminance::shader::program::ProgramInterface;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Mode as TessMode`, `TessBuilder`, `TessSliceIndex as _`, `Tess`
[INFO] [stderr]  --> src/engine/spatial/entity.rs:5:23
[INFO] [stderr]   |
[INFO] [stderr] 5 | use luminance::tess::{Mode as TessMode, Tess, TessBuilder, TessSliceIndex as _};
[INFO] [stderr]   |                       ^^^^^^^^^^^^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Dim2`, `Texture`
[INFO] [stderr]  --> src/engine/spatial/entity.rs:6:26
[INFO] [stderr]   |
[INFO] [stderr] 6 | use luminance::texture::{Dim2, Texture};
[INFO] [stderr]   |                          ^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::super::ASSETS_PATH`
[INFO] [stderr]   --> src/engine/spatial/renderer.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use super::super::ASSETS_PATH;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pipeline`
[INFO] [stderr]   --> src/engine/spatial/renderer.rs:45:3
[INFO] [stderr]    |
[INFO] [stderr] 45 |         pipeline: &Pipeline,
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pipeline`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `size`
[INFO] [stderr]   --> src/engine/spatial/renderer.rs:46:3
[INFO] [stderr]    |
[INFO] [stderr] 46 |         size: &[u32; 2],
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `load_wav`
[INFO] [stderr]  --> src/engine/sound/loader.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn load_wav<P: AsRef<Path>>(filename: P) -> SamplesBuffer<f32> {
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Vec3`
[INFO] [stderr]  --> src/engine/sound/sound_entities.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | type Vec3 = [f32; 3];
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Position`
[INFO] [stderr]  --> src/engine/sound/sound_entities.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | type Position = Vec3;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Velocity`
[INFO] [stderr]  --> src/engine/sound/sound_entities.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | type Velocity = Vec3;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Infinite`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:12:2
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Infinite,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Seconds`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:13:2
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Seconds(f32)
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update_left`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:17:2
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn update_left(&mut self, d: &Duration) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_done`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:26:2
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn is_done(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `PositionedSound`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub struct PositionedSound<S: Source<Item = f32> + Send + Clone + 'static> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:43:2
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn new(source: S, length: SoundLength, position: Position) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_velocity`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:52:2
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn set_velocity(&mut self, v: Velocity) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:59:2
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn update(&mut self, d: Duration) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `play`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:73:2
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub fn play(&mut self, scene: &Ambisonic) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `stop`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:78:2
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn stop(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_done`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:84:2
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn is_done(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `UnpositionedSound`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:93:12
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub struct UnpositionedSound<S: Source<Item = f32> + Send + Clone + 'static> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/engine/sound/sound_entities.rs:100:2
[INFO] [stderr]     |
[INFO] [stderr] 100 |     pub fn new(source: S, length: SoundLength) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update`
[INFO] [stderr]    --> src/engine/sound/sound_entities.rs:107:2
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn update(&mut self, d: Duration) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `play`
[INFO] [stderr]    --> src/engine/sound/sound_entities.rs:116:2
[INFO] [stderr]     |
[INFO] [stderr] 116 |     pub fn play(&mut self, scene: &Ambisonic) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `stop`
[INFO] [stderr]    --> src/engine/sound/sound_entities.rs:121:2
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn stop(&self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_done`
[INFO] [stderr]    --> src/engine/sound/sound_entities.rs:127:2
[INFO] [stderr]     |
[INFO] [stderr] 127 |     pub fn is_done(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 33 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `"docker" "inspect" "fd1f6a1308c82ee5969a7d6479bee89af2480a81a160ae2d880388ef47cc8def"`
[INFO] running `"docker" "rm" "-f" "fd1f6a1308c82ee5969a7d6479bee89af2480a81a160ae2d880388ef47cc8def"`
[INFO] [stdout] fd1f6a1308c82ee5969a7d6479bee89af2480a81a160ae2d880388ef47cc8def
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6a84eb1be294356e2d1317d1a8517ba3464146fa6f8f6d231ec2af52c4c359da
[INFO] running `"docker" "start" "-a" "6a84eb1be294356e2d1317d1a8517ba3464146fa6f8f6d231ec2af52c4c359da"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused import: `BoundTexture`
[INFO] [stderr]  --> src/engine/spatial/mod.rs:1:27
[INFO] [stderr]   |
[INFO] [stderr] 1 | use luminance::pipeline::{BoundTexture};
[INFO] [stderr]   |                           ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `luminance::pixel::NormUnsigned`
[INFO] [stderr]  --> src/engine/spatial/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use luminance::pixel::NormUnsigned;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `luminance::texture::Dim2`
[INFO] [stderr]  --> src/engine/spatial/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use luminance::texture::Dim2;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `luminance::context::GraphicsContext`
[INFO] [stderr]  --> src/engine/spatial/entity.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use luminance::context::GraphicsContext;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Pipeline`, `TessGate`
[INFO] [stderr]  --> src/engine/spatial/entity.rs:2:27
[INFO] [stderr]   |
[INFO] [stderr] 2 | use luminance::pipeline::{Pipeline, TessGate};
[INFO] [stderr]   |                           ^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `luminance::pixel::NormRGBA8UI`
[INFO] [stderr]  --> src/engine/spatial/entity.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use luminance::pixel::NormRGBA8UI;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `luminance::shader::program::ProgramInterface`
[INFO] [stderr]  --> src/engine/spatial/entity.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use luminance::shader::program::ProgramInterface;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Mode as TessMode`, `TessBuilder`, `TessSliceIndex as _`, `Tess`
[INFO] [stderr]  --> src/engine/spatial/entity.rs:5:23
[INFO] [stderr]   |
[INFO] [stderr] 5 | use luminance::tess::{Mode as TessMode, Tess, TessBuilder, TessSliceIndex as _};
[INFO] [stderr]   |                       ^^^^^^^^^^^^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Dim2`, `Texture`
[INFO] [stderr]  --> src/engine/spatial/entity.rs:6:26
[INFO] [stderr]   |
[INFO] [stderr] 6 | use luminance::texture::{Dim2, Texture};
[INFO] [stderr]   |                          ^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::super::ASSETS_PATH`
[INFO] [stderr]   --> src/engine/spatial/renderer.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use super::super::ASSETS_PATH;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pipeline`
[INFO] [stderr]   --> src/engine/spatial/renderer.rs:45:3
[INFO] [stderr]    |
[INFO] [stderr] 45 |         pipeline: &Pipeline,
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pipeline`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `size`
[INFO] [stderr]   --> src/engine/spatial/renderer.rs:46:3
[INFO] [stderr]    |
[INFO] [stderr] 46 |         size: &[u32; 2],
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `load_wav`
[INFO] [stderr]  --> src/engine/sound/loader.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn load_wav<P: AsRef<Path>>(filename: P) -> SamplesBuffer<f32> {
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Vec3`
[INFO] [stderr]  --> src/engine/sound/sound_entities.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | type Vec3 = [f32; 3];
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Position`
[INFO] [stderr]  --> src/engine/sound/sound_entities.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | type Position = Vec3;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Velocity`
[INFO] [stderr]  --> src/engine/sound/sound_entities.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | type Velocity = Vec3;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Infinite`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:12:2
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Infinite,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Seconds`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:13:2
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Seconds(f32)
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update_left`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:17:2
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn update_left(&mut self, d: &Duration) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_done`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:26:2
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn is_done(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `PositionedSound`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub struct PositionedSound<S: Source<Item = f32> + Send + Clone + 'static> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:43:2
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn new(source: S, length: SoundLength, position: Position) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_velocity`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:52:2
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn set_velocity(&mut self, v: Velocity) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:59:2
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn update(&mut self, d: Duration) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `play`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:73:2
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub fn play(&mut self, scene: &Ambisonic) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `stop`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:78:2
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn stop(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_done`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:84:2
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn is_done(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `UnpositionedSound`
[INFO] [stderr]   --> src/engine/sound/sound_entities.rs:93:12
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub struct UnpositionedSound<S: Source<Item = f32> + Send + Clone + 'static> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/engine/sound/sound_entities.rs:100:2
[INFO] [stderr]     |
[INFO] [stderr] 100 |     pub fn new(source: S, length: SoundLength) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update`
[INFO] [stderr]    --> src/engine/sound/sound_entities.rs:107:2
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn update(&mut self, d: Duration) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `play`
[INFO] [stderr]    --> src/engine/sound/sound_entities.rs:116:2
[INFO] [stderr]     |
[INFO] [stderr] 116 |     pub fn play(&mut self, scene: &Ambisonic) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `stop`
[INFO] [stderr]    --> src/engine/sound/sound_entities.rs:121:2
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn stop(&self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_done`
[INFO] [stderr]    --> src/engine/sound/sound_entities.rs:127:2
[INFO] [stderr]     |
[INFO] [stderr] 127 |     pub fn is_done(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 33 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/luminance_test-de3bed2550883854
[INFO] running `"docker" "inspect" "6a84eb1be294356e2d1317d1a8517ba3464146fa6f8f6d231ec2af52c4c359da"`
[INFO] running `"docker" "rm" "-f" "6a84eb1be294356e2d1317d1a8517ba3464146fa6f8f6d231ec2af52c4c359da"`
[INFO] [stdout] 6a84eb1be294356e2d1317d1a8517ba3464146fa6f8f6d231ec2af52c4c359da