[INFO] cloning repository https://github.com/eatmicco/learn_gl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eatmicco/learn_gl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Featmicco%2Flearn_gl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Featmicco%2Flearn_gl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a8ad1373ec71aecd6cedadc49bb6ad1d8b86910
[INFO] testing eatmicco/learn_gl against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Featmicco%2Flearn_gl" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eatmicco/learn_gl on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/eatmicco/learn_gl
[INFO] finished tweaking git repo https://github.com/eatmicco/learn_gl
[INFO] tweaked toml for git repo https://github.com/eatmicco/learn_gl written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/eatmicco/learn_gl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26f0f78e4990dbf3bf83e921092356f25b767c6e2779edd39ee7399fcc90e274
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "26f0f78e4990dbf3bf83e921092356f25b767c6e2779edd39ee7399fcc90e274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26f0f78e4990dbf3bf83e921092356f25b767c6e2779edd39ee7399fcc90e274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f0f78e4990dbf3bf83e921092356f25b767c6e2779edd39ee7399fcc90e274", kill_on_drop: false }`
[INFO] [stdout] 26f0f78e4990dbf3bf83e921092356f25b767c6e2779edd39ee7399fcc90e274
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b7f6496b6a87d246f07ef0acfcc75762ccaa542b9688ea120bc4817b7e7da68c
[INFO] running `Command { std: "docker" "start" "-a" "b7f6496b6a87d246f07ef0acfcc75762ccaa542b9688ea120bc4817b7e7da68c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.105
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling chlorine v1.0.10
[INFO] [stderr]    Compiling crossbeam-queue v0.3.2
[INFO] [stderr]    Compiling sdl2 v0.34.5
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling mopa v0.2.2
[INFO] [stderr]    Compiling atom v0.3.6
[INFO] [stderr]    Compiling tuple_utils v0.3.0
[INFO] [stderr]    Compiling shrev v1.1.1
[INFO] [stderr]    Compiling learn_gl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling imgui-sys v0.7.0
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> build.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> build.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling safe_arch v0.6.0
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sdl2-sys v0.34.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling wide v0.7.1
[INFO] [stderr]    Compiling stb_image v0.2.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling imgui-opengl-renderer v0.11.0
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling simba v0.6.0
[INFO] [stderr]    Compiling tynm v0.1.6
[INFO] [stderr]    Compiling shred v0.12.0
[INFO] [stderr]    Compiling hibitset v0.6.3
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling specs v0.17.0
[INFO] [stderr]    Compiling imgui v0.7.0
[INFO] [stderr]    Compiling imgui-sdl2 v0.14.0
[INFO] [stderr]    Compiling nalgebra v0.29.0
[INFO] [stderr]    Compiling nalgebra-glm v0.15.0
[INFO] [stdout] warning: unused imports: `Entities`, `ReadStorage`
[INFO] [stdout]  --> src/system/input_system.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use specs::{Read, ReadStorage, WriteStorage, System, Entities};
[INFO] [stdout]   |                   ^^^^^^^^^^^                        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec1`
[INFO] [stdout]   --> src/main.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | use glm::{vec1, vec3, vec4};
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/rendering/texture.rs:118:29
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub fn set_pixel_store_mode(mode: gl::types::GLenum) {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_attrib_location`
[INFO] [stdout]   --> src/rendering/shader.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn get_attrib_location(program: gl::types::GLuint, name: &str) -> Result<gl::types::GLint, String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `push_uniform_vec3`
[INFO] [stdout]    --> src/rendering/shader.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub fn push_uniform_vec3(val: &Vec3, program: gl::types::GLuint, uniform_name: &str) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_current_bound_texture`
[INFO] [stdout]    --> src/rendering/texture.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub fn get_current_bound_texture() -> Result<gl::types::GLint, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_pixel_store_mode`
[INFO] [stdout]    --> src/rendering/texture.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub fn set_pixel_store_mode(mode: gl::types::GLenum) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UpArrow`
[INFO] [stdout]  --> src/resource/keyboard.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     UpArrow,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DownArrow`
[INFO] [stdout]  --> src/resource/keyboard.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     DownArrow,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 20s
[INFO] running `Command { std: "docker" "inspect" "b7f6496b6a87d246f07ef0acfcc75762ccaa542b9688ea120bc4817b7e7da68c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7f6496b6a87d246f07ef0acfcc75762ccaa542b9688ea120bc4817b7e7da68c", kill_on_drop: false }`
[INFO] [stdout] b7f6496b6a87d246f07ef0acfcc75762ccaa542b9688ea120bc4817b7e7da68c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fefb748eb9440dc1f86f66ed99605ccc646c4772e614e2803fb5bcdd7db0f42a
[INFO] running `Command { std: "docker" "start" "-a" "fefb748eb9440dc1f86f66ed99605ccc646c4772e614e2803fb5bcdd7db0f42a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> build.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> build.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling learn_gl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Entities`, `ReadStorage`
[INFO] [stdout]  --> src/system/input_system.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use specs::{Read, ReadStorage, WriteStorage, System, Entities};
[INFO] [stdout]   |                   ^^^^^^^^^^^                        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec1`
[INFO] [stdout]   --> src/main.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | use glm::{vec1, vec3, vec4};
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/rendering/texture.rs:118:29
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub fn set_pixel_store_mode(mode: gl::types::GLenum) {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_attrib_location`
[INFO] [stdout]   --> src/rendering/shader.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn get_attrib_location(program: gl::types::GLuint, name: &str) -> Result<gl::types::GLint, String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `push_uniform_vec3`
[INFO] [stdout]    --> src/rendering/shader.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub fn push_uniform_vec3(val: &Vec3, program: gl::types::GLuint, uniform_name: &str) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_current_bound_texture`
[INFO] [stdout]    --> src/rendering/texture.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub fn get_current_bound_texture() -> Result<gl::types::GLint, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_pixel_store_mode`
[INFO] [stdout]    --> src/rendering/texture.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub fn set_pixel_store_mode(mode: gl::types::GLenum) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UpArrow`
[INFO] [stdout]  --> src/resource/keyboard.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     UpArrow,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DownArrow`
[INFO] [stdout]  --> src/resource/keyboard.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     DownArrow,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.84s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/learn_gl-b5ed1e12e85d3a79)
[INFO] running `Command { std: "docker" "inspect" "fefb748eb9440dc1f86f66ed99605ccc646c4772e614e2803fb5bcdd7db0f42a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fefb748eb9440dc1f86f66ed99605ccc646c4772e614e2803fb5bcdd7db0f42a", kill_on_drop: false }`
[INFO] [stdout] fefb748eb9440dc1f86f66ed99605ccc646c4772e614e2803fb5bcdd7db0f42a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 439e8a0ffed2cddff3912cd8b3a7d4929bd0e6e7fd3add32d87db205c6fef0c7
[INFO] running `Command { std: "docker" "start" "-a" "439e8a0ffed2cddff3912cd8b3a7d4929bd0e6e7fd3add32d87db205c6fef0c7", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]  --> build.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::fs::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]  --> build.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::path::Path;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `learn_gl` (build script) generated 2 warnings
[INFO] [stderr] warning: unused imports: `Entities`, `ReadStorage`
[INFO] [stderr]  --> src/system/input_system.rs:1:19
[INFO] [stderr]   |
[INFO] [stderr] 1 | use specs::{Read, ReadStorage, WriteStorage, System, Entities};
[INFO] [stderr]   |                   ^^^^^^^^^^^                        ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `vec1`
[INFO] [stderr]   --> src/main.rs:21:11
[INFO] [stderr]    |
[INFO] [stderr] 21 | use glm::{vec1, vec3, vec4};
[INFO] [stderr]    |           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mode`
[INFO] [stderr]    --> src/rendering/texture.rs:118:29
[INFO] [stderr]     |
[INFO] [stderr] 118 | pub fn set_pixel_store_mode(mode: gl::types::GLenum) {
[INFO] [stderr]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_attrib_location`
[INFO] [stderr]   --> src/rendering/shader.rs:63:8
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn get_attrib_location(program: gl::types::GLuint, name: &str) -> Result<gl::types::GLint, String> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `push_uniform_vec3`
[INFO] [stderr]    --> src/rendering/shader.rs:122:8
[INFO] [stderr]     |
[INFO] [stderr] 122 | pub fn push_uniform_vec3(val: &Vec3, program: gl::types::GLuint, uniform_name: &str) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_current_bound_texture`
[INFO] [stderr]    --> src/rendering/texture.rs:101:8
[INFO] [stderr]     |
[INFO] [stderr] 101 | pub fn get_current_bound_texture() -> Result<gl::types::GLint, String> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `set_pixel_store_mode`
[INFO] [stderr]    --> src/rendering/texture.rs:118:8
[INFO] [stderr]     |
[INFO] [stderr] 118 | pub fn set_pixel_store_mode(mode: gl::types::GLenum) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `UpArrow`
[INFO] [stderr]  --> src/resource/keyboard.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     UpArrow,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DownArrow`
[INFO] [stderr]  --> src/resource/keyboard.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     DownArrow,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `learn_gl` (bin "learn_gl" test) generated 9 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/learn_gl-b5ed1e12e85d3a79)
[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" "439e8a0ffed2cddff3912cd8b3a7d4929bd0e6e7fd3add32d87db205c6fef0c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "439e8a0ffed2cddff3912cd8b3a7d4929bd0e6e7fd3add32d87db205c6fef0c7", kill_on_drop: false }`
[INFO] [stdout] 439e8a0ffed2cddff3912cd8b3a7d4929bd0e6e7fd3add32d87db205c6fef0c7