Dec 18 00:29:35.589 INFO checking eugeneyche/gl_is_fun_rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 00:29:35.589 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/eugeneyche/gl_is_fun_rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 00:29:36.054 INFO [stdout] ae5999ed108b4a64d3bcfbdc7d963e16134b44215069125b3212e5b38f649d06
Dec 18 00:29:36.056 INFO running `"docker" "start" "-a" "ae5999ed108b4a64d3bcfbdc7d963e16134b44215069125b3212e5b38f649d06"`
Dec 18 00:29:38.382 INFO [stderr]    Compiling rand v0.3.18
Dec 18 00:29:38.383 INFO [stderr]    Compiling x11-dl v2.17.1
Dec 18 00:29:38.383 INFO [stderr]     Checking memmap v0.6.1
Dec 18 00:29:38.388 INFO [stderr]     Checking shared_library v0.1.8
Dec 18 00:29:38.390 INFO [stderr]    Compiling wayland-scanner v0.12.4
Dec 18 00:29:38.436 INFO [stderr]    Compiling gl_generator v0.7.0
Dec 18 00:29:38.436 INFO [stderr]     Checking tempfile v2.2.0
Dec 18 00:29:38.456 INFO [stderr]     Checking cgmath v0.15.0
Dec 18 00:29:40.577 INFO [stderr]     Checking rayon-core v1.3.0
Dec 18 00:29:40.785 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 18 00:29:41.230 INFO [stderr]     Checking wayland-sys v0.12.4
Dec 18 00:29:45.773 INFO [stderr]     Checking rayon v0.8.2
Dec 18 00:29:51.486 INFO [stderr]    Compiling wayland-client v0.12.4
Dec 18 00:29:51.494 INFO [stderr]    Compiling wayland-protocols v0.12.4
Dec 18 00:29:51.559 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 18 00:29:52.321 INFO [stderr]    Compiling glutin v0.11.0
Dec 18 00:29:52.321 INFO [stderr]    Compiling gl v0.7.0
Dec 18 00:29:52.852 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 18 00:30:01.432 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 18 00:30:01.469 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 18 00:30:07.069 INFO [stderr]     Checking image v0.18.0
Dec 18 00:30:09.759 INFO [stderr]     Checking wayland-kbd v0.13.0
Dec 18 00:30:17.224 INFO [stderr]     Checking wayland-window v0.13.2
Dec 18 00:30:19.845 INFO [stderr]     Checking winit v0.9.0
Dec 18 00:30:25.712 INFO [stderr]    Compiling libloading v0.3.4
Dec 18 00:30:27.802 INFO [stderr]     Checking dlib v0.3.1
Dec 18 00:30:28.177 INFO [stderr]     Checking wayland-sys v0.9.10
Dec 18 00:30:28.704 INFO [stderr]     Checking wayland-client v0.9.10
Dec 18 00:30:31.826 INFO [stderr]     Checking gl_fun v0.1.0 (/opt/crater/workdir)
Dec 18 00:30:32.789 INFO [stderr] warning: unused variable: `index_buffer`
Dec 18 00:30:32.789 INFO [stderr]    --> src/vertex_array.rs:120:9
Dec 18 00:30:32.789 INFO [stderr]     |
Dec 18 00:30:32.789 INFO [stderr] 120 |         index_buffer: BoundIndexBuffer<'b>,
Dec 18 00:30:32.789 INFO [stderr]     |         ^^^^^^^^^^^^ help: consider using `_index_buffer` instead
Dec 18 00:30:32.789 INFO [stderr]     |
Dec 18 00:30:32.789 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 00:30:32.789 INFO [stderr] 
Dec 18 00:30:32.830 INFO [stderr] warning: unused variable: `index_buffer`
Dec 18 00:30:32.830 INFO [stderr]    --> src/vertex_array.rs:120:9
Dec 18 00:30:32.830 INFO [stderr]     |
Dec 18 00:30:32.830 INFO [stderr] 120 |         index_buffer: BoundIndexBuffer<'b>,
Dec 18 00:30:32.830 INFO [stderr]     |         ^^^^^^^^^^^^ help: consider using `_index_buffer` instead
Dec 18 00:30:32.830 INFO [stderr]     |
Dec 18 00:30:32.830 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 00:30:32.830 INFO [stderr] 
Dec 18 00:30:32.845 INFO [stderr] warning: struct is never constructed: `IndexBufferTy`
Dec 18 00:30:32.845 INFO [stderr]   --> src/buffer.rs:10:1
Dec 18 00:30:32.845 INFO [stderr]    |
Dec 18 00:30:32.845 INFO [stderr] 10 | pub struct IndexBufferTy;
Dec 18 00:30:32.845 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.845 INFO [stderr]    |
Dec 18 00:30:32.845 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 00:30:32.845 INFO [stderr] 
Dec 18 00:30:32.845 INFO [stderr] warning: variant is never constructed: `DynamicRead`
Dec 18 00:30:32.845 INFO [stderr]   --> src/buffer.rs:14:5
Dec 18 00:30:32.845 INFO [stderr]    |
Dec 18 00:30:32.845 INFO [stderr] 14 |     DynamicRead,
Dec 18 00:30:32.845 INFO [stderr]    |     ^^^^^^^^^^^
Dec 18 00:30:32.845 INFO [stderr] 
Dec 18 00:30:32.845 INFO [stderr] warning: variant is never constructed: `StaticRead`
Dec 18 00:30:32.845 INFO [stderr]   --> src/buffer.rs:16:5
Dec 18 00:30:32.845 INFO [stderr]    |
Dec 18 00:30:32.845 INFO [stderr] 16 |     StaticRead,
Dec 18 00:30:32.845 INFO [stderr]    |     ^^^^^^^^^^
Dec 18 00:30:32.845 INFO [stderr] 
Dec 18 00:30:32.845 INFO [stderr] warning: variant is never constructed: `StaticDraw`
Dec 18 00:30:32.845 INFO [stderr]   --> src/buffer.rs:17:5
Dec 18 00:30:32.845 INFO [stderr]    |
Dec 18 00:30:32.845 INFO [stderr] 17 |     StaticDraw,
Dec 18 00:30:32.845 INFO [stderr]    |     ^^^^^^^^^^
Dec 18 00:30:32.845 INFO [stderr] 
Dec 18 00:30:32.845 INFO [stderr] warning: variant is never constructed: `StreamRead`
Dec 18 00:30:32.845 INFO [stderr]   --> src/buffer.rs:18:5
Dec 18 00:30:32.845 INFO [stderr]    |
Dec 18 00:30:32.845 INFO [stderr] 18 |     StreamRead,
Dec 18 00:30:32.845 INFO [stderr]    |     ^^^^^^^^^^
Dec 18 00:30:32.845 INFO [stderr] 
Dec 18 00:30:32.845 INFO [stderr] warning: variant is never constructed: `StreamDraw`
Dec 18 00:30:32.845 INFO [stderr]   --> src/buffer.rs:19:5
Dec 18 00:30:32.845 INFO [stderr]    |
Dec 18 00:30:32.845 INFO [stderr] 19 |     StreamDraw,
Dec 18 00:30:32.845 INFO [stderr]    |     ^^^^^^^^^^
Dec 18 00:30:32.845 INFO [stderr] 
Dec 18 00:30:32.845 INFO [stderr] warning: field is never used: `buffer`
Dec 18 00:30:32.845 INFO [stderr]   --> src/buffer.rs:33:5
Dec 18 00:30:32.845 INFO [stderr]    |
Dec 18 00:30:32.845 INFO [stderr] 33 |     buffer: &'a mut Buffer<Ty>,
Dec 18 00:30:32.845 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.845 INFO [stderr] 
Dec 18 00:30:32.845 INFO [stderr] warning: type alias is never used: `IndexBuffer`
Dec 18 00:30:32.845 INFO [stderr]   --> src/buffer.rs:38:1
Dec 18 00:30:32.845 INFO [stderr]    |
Dec 18 00:30:32.845 INFO [stderr] 38 | pub type IndexBuffer = Buffer<IndexBufferTy>;
Dec 18 00:30:32.845 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.845 INFO [stderr] 
Dec 18 00:30:32.845 INFO [stderr] warning: type alias is never used: `BoundIndexBuffer`
Dec 18 00:30:32.845 INFO [stderr]   --> src/buffer.rs:39:1
Dec 18 00:30:32.845 INFO [stderr]    |
Dec 18 00:30:32.845 INFO [stderr] 39 | pub type BoundIndexBuffer<'a> = BoundBuffer<'a, IndexBufferTy>;
Dec 18 00:30:32.845 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.845 INFO [stderr] 
Dec 18 00:30:32.845 INFO [stderr] warning: variant is never constructed: `Geometry`
Dec 18 00:30:32.845 INFO [stderr]   --> src/shader.rs:10:5
Dec 18 00:30:32.845 INFO [stderr]    |
Dec 18 00:30:32.845 INFO [stderr] 10 |     Geometry,
Dec 18 00:30:32.845 INFO [stderr]    |     ^^^^^^^^
Dec 18 00:30:32.845 INFO [stderr] 
Dec 18 00:30:32.846 INFO [stderr] warning: field is never used: `program`
Dec 18 00:30:32.846 INFO [stderr]   --> src/shader_program.rs:21:5
Dec 18 00:30:32.846 INFO [stderr]    |
Dec 18 00:30:32.846 INFO [stderr] 21 |     program: &'a mut ShaderProgram,
Dec 18 00:30:32.846 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.846 INFO [stderr] 
Dec 18 00:30:32.846 INFO [stderr] warning: method is never used: `uniform_float`
Dec 18 00:30:32.846 INFO [stderr]    --> src/shader_program.rs:110:5
Dec 18 00:30:32.846 INFO [stderr]     |
Dec 18 00:30:32.846 INFO [stderr] 110 |     pub fn uniform_float(&mut self, location: UniformLocation, value: f32) {
Dec 18 00:30:32.846 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.846 INFO [stderr] 
Dec 18 00:30:32.846 INFO [stderr] warning: method is never used: `uniform_float_vec2`
Dec 18 00:30:32.846 INFO [stderr]    --> src/shader_program.rs:116:5
Dec 18 00:30:32.846 INFO [stderr]     |
Dec 18 00:30:32.846 INFO [stderr] 116 |     pub fn uniform_float_vec2(&mut self, location: UniformLocation, value: &[f32; 2]) {
Dec 18 00:30:32.846 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.846 INFO [stderr] 
Dec 18 00:30:32.846 INFO [stderr] warning: method is never used: `uniform_float_vec3`
Dec 18 00:30:32.846 INFO [stderr]    --> src/shader_program.rs:122:5
Dec 18 00:30:32.846 INFO [stderr]     |
Dec 18 00:30:32.846 INFO [stderr] 122 |     pub fn uniform_float_vec3(&mut self, location: UniformLocation, value: &[f32; 3]) {
Dec 18 00:30:32.846 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.846 INFO [stderr] 
Dec 18 00:30:32.846 INFO [stderr] warning: method is never used: `uniform_float_vec4`
Dec 18 00:30:32.846 INFO [stderr]    --> src/shader_program.rs:128:5
Dec 18 00:30:32.846 INFO [stderr]     |
Dec 18 00:30:32.846 INFO [stderr] 128 |     pub fn uniform_float_vec4(&mut self, location: UniformLocation, value: &[f32; 4]) {
Dec 18 00:30:32.846 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.846 INFO [stderr] 
Dec 18 00:30:32.846 INFO [stderr] warning: method is never used: `uniform_float_array`
Dec 18 00:30:32.846 INFO [stderr]    --> src/shader_program.rs:134:5
Dec 18 00:30:32.846 INFO [stderr]     |
Dec 18 00:30:32.846 INFO [stderr] 134 |     pub fn uniform_float_array(&mut self, location: UniformLocation, value: &[f32]) {
Dec 18 00:30:32.846 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.846 INFO [stderr] 
Dec 18 00:30:32.846 INFO [stderr] warning: method is never used: `uniform_float_vec2_array`
Dec 18 00:30:32.846 INFO [stderr]    --> src/shader_program.rs:140:5
Dec 18 00:30:32.846 INFO [stderr]     |
Dec 18 00:30:32.846 INFO [stderr] 140 |     pub fn uniform_float_vec2_array(&mut self, location: UniformLocation, value: &[[f32; 2]]) {
Dec 18 00:30:32.852 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.852 INFO [stderr] 
Dec 18 00:30:32.853 INFO [stderr] warning: method is never used: `uniform_float_vec3_array`
Dec 18 00:30:32.853 INFO [stderr]    --> src/shader_program.rs:146:5
Dec 18 00:30:32.853 INFO [stderr]     |
Dec 18 00:30:32.853 INFO [stderr] 146 |     pub fn uniform_float_vec3_array(&mut self, location: UniformLocation, value: &[[f32; 3]]) {
Dec 18 00:30:32.853 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.853 INFO [stderr] 
Dec 18 00:30:32.853 INFO [stderr] warning: method is never used: `uniform_float_vec4_array`
Dec 18 00:30:32.853 INFO [stderr]    --> src/shader_program.rs:152:5
Dec 18 00:30:32.853 INFO [stderr]     |
Dec 18 00:30:32.853 INFO [stderr] 152 |     pub fn uniform_float_vec4_array(&mut self, location: UniformLocation, value: &[[f32; 4]]) {
Dec 18 00:30:32.853 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.853 INFO [stderr] 
Dec 18 00:30:32.853 INFO [stderr] warning: method is never used: `uniform_float_mat2`
Dec 18 00:30:32.853 INFO [stderr]    --> src/shader_program.rs:158:5
Dec 18 00:30:32.853 INFO [stderr]     |
Dec 18 00:30:32.853 INFO [stderr] 158 |     pub fn uniform_float_mat2(&mut self, location: UniformLocation, value: &[f32; 4]) {
Dec 18 00:30:32.853 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.853 INFO [stderr] 
Dec 18 00:30:32.853 INFO [stderr] warning: method is never used: `uniform_float_mat3`
Dec 18 00:30:32.853 INFO [stderr]    --> src/shader_program.rs:164:5
Dec 18 00:30:32.853 INFO [stderr]     |
Dec 18 00:30:32.853 INFO [stderr] 164 |     pub fn uniform_float_mat3(&mut self, location: UniformLocation, value: &[f32; 9]) {
Dec 18 00:30:32.853 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.853 INFO [stderr] 
Dec 18 00:30:32.853 INFO [stderr] warning: variant is never constructed: `Linear`
Dec 18 00:30:32.853 INFO [stderr]   --> src/texture.rs:11:5
Dec 18 00:30:32.853 INFO [stderr]    |
Dec 18 00:30:32.853 INFO [stderr] 11 |     Linear,
Dec 18 00:30:32.853 INFO [stderr]    |     ^^^^^^
Dec 18 00:30:32.853 INFO [stderr] 
Dec 18 00:30:32.853 INFO [stderr] warning: field is never used: `texture`
Dec 18 00:30:32.853 INFO [stderr]   --> src/texture.rs:26:5
Dec 18 00:30:32.853 INFO [stderr]    |
Dec 18 00:30:32.853 INFO [stderr] 26 |     texture: &'a mut Texture,
Dec 18 00:30:32.853 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.853 INFO [stderr] 
Dec 18 00:30:32.853 INFO [stderr] warning: variant is never constructed: `Float`
Dec 18 00:30:32.853 INFO [stderr]  --> src/vertex_array.rs:7:5
Dec 18 00:30:32.853 INFO [stderr]   |
Dec 18 00:30:32.853 INFO [stderr] 7 |     Float,
Dec 18 00:30:32.853 INFO [stderr]   |     ^^^^^
Dec 18 00:30:32.853 INFO [stderr] 
Dec 18 00:30:32.853 INFO [stderr] warning: variant is never constructed: `FloatVec4`
Dec 18 00:30:32.853 INFO [stderr]   --> src/vertex_array.rs:10:5
Dec 18 00:30:32.853 INFO [stderr]    |
Dec 18 00:30:32.853 INFO [stderr] 10 |     FloatVec4,
Dec 18 00:30:32.853 INFO [stderr]    |     ^^^^^^^^^
Dec 18 00:30:32.853 INFO [stderr] 
Dec 18 00:30:32.853 INFO [stderr] warning: variant is never constructed: `Points`
Dec 18 00:30:32.853 INFO [stderr]   --> src/vertex_array.rs:20:5
Dec 18 00:30:32.853 INFO [stderr]    |
Dec 18 00:30:32.853 INFO [stderr] 20 |     Points,
Dec 18 00:30:32.853 INFO [stderr]    |     ^^^^^^
Dec 18 00:30:32.853 INFO [stderr] 
Dec 18 00:30:32.853 INFO [stderr] warning: variant is never constructed: `Lines`
Dec 18 00:30:32.853 INFO [stderr]   --> src/vertex_array.rs:21:5
Dec 18 00:30:32.853 INFO [stderr]    |
Dec 18 00:30:32.853 INFO [stderr] 21 |     Lines,
Dec 18 00:30:32.853 INFO [stderr]    |     ^^^^^
Dec 18 00:30:32.853 INFO [stderr] 
Dec 18 00:30:32.853 INFO [stderr] warning: variant is never constructed: `Triangles`
Dec 18 00:30:32.853 INFO [stderr]   --> src/vertex_array.rs:22:5
Dec 18 00:30:32.853 INFO [stderr]    |
Dec 18 00:30:32.853 INFO [stderr] 22 |     Triangles,
Dec 18 00:30:32.853 INFO [stderr]    |     ^^^^^^^^^
Dec 18 00:30:32.853 INFO [stderr] 
Dec 18 00:30:32.853 INFO [stderr] warning: field is never used: `vertex_array`
Dec 18 00:30:32.853 INFO [stderr]   --> src/vertex_array.rs:74:5
Dec 18 00:30:32.853 INFO [stderr]    |
Dec 18 00:30:32.853 INFO [stderr] 74 |     vertex_array: &'a mut VertexArray,
Dec 18 00:30:32.853 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.853 INFO [stderr] 
Dec 18 00:30:32.853 INFO [stderr] warning: field is never used: `vertex_buffer`
Dec 18 00:30:32.853 INFO [stderr]   --> src/vertex_array.rs:75:5
Dec 18 00:30:32.853 INFO [stderr]    |
Dec 18 00:30:32.853 INFO [stderr] 75 |     vertex_buffer: BoundVertexBuffer<'a>,
Dec 18 00:30:32.853 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.853 INFO [stderr] 
Dec 18 00:30:32.853 INFO [stderr] warning: method is never used: `draw_elements`
Dec 18 00:30:32.853 INFO [stderr]    --> src/vertex_array.rs:117:5
Dec 18 00:30:32.853 INFO [stderr]     |
Dec 18 00:30:32.853 INFO [stderr] 117 | /     pub fn draw_elements<'b>(
Dec 18 00:30:32.854 INFO [stderr] 118 | |         &mut self,
Dec 18 00:30:32.854 INFO [stderr] 119 | |         draw_ty: DrawTy,
Dec 18 00:30:32.854 INFO [stderr] 120 | |         index_buffer: BoundIndexBuffer<'b>,
Dec 18 00:30:32.854 INFO [stderr] ...   |
Dec 18 00:30:32.854 INFO [stderr] 130 | |         }
Dec 18 00:30:32.854 INFO [stderr] 131 | |     }
Dec 18 00:30:32.854 INFO [stderr]     | |_____^
Dec 18 00:30:32.854 INFO [stderr] 
Dec 18 00:30:32.854 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:30:32.854 INFO [stderr]    --> src/main.rs:115:9
Dec 18 00:30:32.854 INFO [stderr]     |
Dec 18 00:30:32.854 INFO [stderr] 115 |         gl_window.swap_buffers();
Dec 18 00:30:32.854 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.854 INFO [stderr]     |
Dec 18 00:30:32.854 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 00:30:32.854 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:30:32.854 INFO [stderr] 
Dec 18 00:30:32.875 INFO [stderr] warning: struct is never constructed: `IndexBufferTy`
Dec 18 00:30:32.875 INFO [stderr]   --> src/buffer.rs:10:1
Dec 18 00:30:32.875 INFO [stderr]    |
Dec 18 00:30:32.875 INFO [stderr] 10 | pub struct IndexBufferTy;
Dec 18 00:30:32.875 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.875 INFO [stderr]    |
Dec 18 00:30:32.875 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 00:30:32.875 INFO [stderr] 
Dec 18 00:30:32.875 INFO [stderr] warning: variant is never constructed: `DynamicRead`
Dec 18 00:30:32.875 INFO [stderr]   --> src/buffer.rs:14:5
Dec 18 00:30:32.875 INFO [stderr]    |
Dec 18 00:30:32.875 INFO [stderr] 14 |     DynamicRead,
Dec 18 00:30:32.875 INFO [stderr]    |     ^^^^^^^^^^^
Dec 18 00:30:32.875 INFO [stderr] 
Dec 18 00:30:32.875 INFO [stderr] warning: variant is never constructed: `StaticRead`
Dec 18 00:30:32.875 INFO [stderr]   --> src/buffer.rs:16:5
Dec 18 00:30:32.875 INFO [stderr]    |
Dec 18 00:30:32.875 INFO [stderr] 16 |     StaticRead,
Dec 18 00:30:32.875 INFO [stderr]    |     ^^^^^^^^^^
Dec 18 00:30:32.875 INFO [stderr] 
Dec 18 00:30:32.875 INFO [stderr] warning: variant is never constructed: `StaticDraw`
Dec 18 00:30:32.875 INFO [stderr]   --> src/buffer.rs:17:5
Dec 18 00:30:32.875 INFO [stderr]    |
Dec 18 00:30:32.875 INFO [stderr] 17 |     StaticDraw,
Dec 18 00:30:32.875 INFO [stderr]    |     ^^^^^^^^^^
Dec 18 00:30:32.875 INFO [stderr] 
Dec 18 00:30:32.875 INFO [stderr] warning: variant is never constructed: `StreamRead`
Dec 18 00:30:32.875 INFO [stderr]   --> src/buffer.rs:18:5
Dec 18 00:30:32.875 INFO [stderr]    |
Dec 18 00:30:32.875 INFO [stderr] 18 |     StreamRead,
Dec 18 00:30:32.875 INFO [stderr]    |     ^^^^^^^^^^
Dec 18 00:30:32.875 INFO [stderr] 
Dec 18 00:30:32.875 INFO [stderr] warning: variant is never constructed: `StreamDraw`
Dec 18 00:30:32.875 INFO [stderr]   --> src/buffer.rs:19:5
Dec 18 00:30:32.875 INFO [stderr]    |
Dec 18 00:30:32.875 INFO [stderr] 19 |     StreamDraw,
Dec 18 00:30:32.875 INFO [stderr]    |     ^^^^^^^^^^
Dec 18 00:30:32.875 INFO [stderr] 
Dec 18 00:30:32.875 INFO [stderr] warning: field is never used: `buffer`
Dec 18 00:30:32.875 INFO [stderr]   --> src/buffer.rs:33:5
Dec 18 00:30:32.875 INFO [stderr]    |
Dec 18 00:30:32.875 INFO [stderr] 33 |     buffer: &'a mut Buffer<Ty>,
Dec 18 00:30:32.875 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.875 INFO [stderr] 
Dec 18 00:30:32.875 INFO [stderr] warning: type alias is never used: `IndexBuffer`
Dec 18 00:30:32.875 INFO [stderr]   --> src/buffer.rs:38:1
Dec 18 00:30:32.875 INFO [stderr]    |
Dec 18 00:30:32.875 INFO [stderr] 38 | pub type IndexBuffer = Buffer<IndexBufferTy>;
Dec 18 00:30:32.875 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.875 INFO [stderr] 
Dec 18 00:30:32.875 INFO [stderr] warning: type alias is never used: `BoundIndexBuffer`
Dec 18 00:30:32.875 INFO [stderr]   --> src/buffer.rs:39:1
Dec 18 00:30:32.875 INFO [stderr]    |
Dec 18 00:30:32.875 INFO [stderr] 39 | pub type BoundIndexBuffer<'a> = BoundBuffer<'a, IndexBufferTy>;
Dec 18 00:30:32.875 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.875 INFO [stderr] 
Dec 18 00:30:32.875 INFO [stderr] warning: variant is never constructed: `Geometry`
Dec 18 00:30:32.875 INFO [stderr]   --> src/shader.rs:10:5
Dec 18 00:30:32.875 INFO [stderr]    |
Dec 18 00:30:32.875 INFO [stderr] 10 |     Geometry,
Dec 18 00:30:32.875 INFO [stderr]    |     ^^^^^^^^
Dec 18 00:30:32.875 INFO [stderr] 
Dec 18 00:30:32.875 INFO [stderr] warning: field is never used: `program`
Dec 18 00:30:32.875 INFO [stderr]   --> src/shader_program.rs:21:5
Dec 18 00:30:32.875 INFO [stderr]    |
Dec 18 00:30:32.875 INFO [stderr] 21 |     program: &'a mut ShaderProgram,
Dec 18 00:30:32.875 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.876 INFO [stderr] 
Dec 18 00:30:32.876 INFO [stderr] warning: method is never used: `uniform_float`
Dec 18 00:30:32.876 INFO [stderr]    --> src/shader_program.rs:110:5
Dec 18 00:30:32.876 INFO [stderr]     |
Dec 18 00:30:32.876 INFO [stderr] 110 |     pub fn uniform_float(&mut self, location: UniformLocation, value: f32) {
Dec 18 00:30:32.876 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.876 INFO [stderr] 
Dec 18 00:30:32.876 INFO [stderr] warning: method is never used: `uniform_float_vec2`
Dec 18 00:30:32.876 INFO [stderr]    --> src/shader_program.rs:116:5
Dec 18 00:30:32.876 INFO [stderr]     |
Dec 18 00:30:32.876 INFO [stderr] 116 |     pub fn uniform_float_vec2(&mut self, location: UniformLocation, value: &[f32; 2]) {
Dec 18 00:30:32.876 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.876 INFO [stderr] 
Dec 18 00:30:32.876 INFO [stderr] warning: method is never used: `uniform_float_vec3`
Dec 18 00:30:32.876 INFO [stderr]    --> src/shader_program.rs:122:5
Dec 18 00:30:32.876 INFO [stderr]     |
Dec 18 00:30:32.876 INFO [stderr] 122 |     pub fn uniform_float_vec3(&mut self, location: UniformLocation, value: &[f32; 3]) {
Dec 18 00:30:32.876 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.876 INFO [stderr] 
Dec 18 00:30:32.876 INFO [stderr] warning: method is never used: `uniform_float_vec4`
Dec 18 00:30:32.876 INFO [stderr]    --> src/shader_program.rs:128:5
Dec 18 00:30:32.876 INFO [stderr]     |
Dec 18 00:30:32.876 INFO [stderr] 128 |     pub fn uniform_float_vec4(&mut self, location: UniformLocation, value: &[f32; 4]) {
Dec 18 00:30:32.876 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.876 INFO [stderr] 
Dec 18 00:30:32.876 INFO [stderr] warning: method is never used: `uniform_float_array`
Dec 18 00:30:32.876 INFO [stderr]    --> src/shader_program.rs:134:5
Dec 18 00:30:32.876 INFO [stderr]     |
Dec 18 00:30:32.876 INFO [stderr] 134 |     pub fn uniform_float_array(&mut self, location: UniformLocation, value: &[f32]) {
Dec 18 00:30:32.876 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.876 INFO [stderr] 
Dec 18 00:30:32.876 INFO [stderr] warning: method is never used: `uniform_float_vec2_array`
Dec 18 00:30:32.876 INFO [stderr]    --> src/shader_program.rs:140:5
Dec 18 00:30:32.876 INFO [stderr]     |
Dec 18 00:30:32.876 INFO [stderr] 140 |     pub fn uniform_float_vec2_array(&mut self, location: UniformLocation, value: &[[f32; 2]]) {
Dec 18 00:30:32.876 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.876 INFO [stderr] 
Dec 18 00:30:32.876 INFO [stderr] warning: method is never used: `uniform_float_vec3_array`
Dec 18 00:30:32.876 INFO [stderr]    --> src/shader_program.rs:146:5
Dec 18 00:30:32.876 INFO [stderr]     |
Dec 18 00:30:32.876 INFO [stderr] 146 |     pub fn uniform_float_vec3_array(&mut self, location: UniformLocation, value: &[[f32; 3]]) {
Dec 18 00:30:32.876 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.876 INFO [stderr] 
Dec 18 00:30:32.876 INFO [stderr] warning: method is never used: `uniform_float_vec4_array`
Dec 18 00:30:32.876 INFO [stderr]    --> src/shader_program.rs:152:5
Dec 18 00:30:32.876 INFO [stderr]     |
Dec 18 00:30:32.876 INFO [stderr] 152 |     pub fn uniform_float_vec4_array(&mut self, location: UniformLocation, value: &[[f32; 4]]) {
Dec 18 00:30:32.876 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.876 INFO [stderr] 
Dec 18 00:30:32.876 INFO [stderr] warning: method is never used: `uniform_float_mat2`
Dec 18 00:30:32.876 INFO [stderr]    --> src/shader_program.rs:158:5
Dec 18 00:30:32.876 INFO [stderr]     |
Dec 18 00:30:32.876 INFO [stderr] 158 |     pub fn uniform_float_mat2(&mut self, location: UniformLocation, value: &[f32; 4]) {
Dec 18 00:30:32.876 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.876 INFO [stderr] 
Dec 18 00:30:32.876 INFO [stderr] warning: method is never used: `uniform_float_mat3`
Dec 18 00:30:32.876 INFO [stderr]    --> src/shader_program.rs:164:5
Dec 18 00:30:32.876 INFO [stderr]     |
Dec 18 00:30:32.876 INFO [stderr] 164 |     pub fn uniform_float_mat3(&mut self, location: UniformLocation, value: &[f32; 9]) {
Dec 18 00:30:32.876 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.876 INFO [stderr] 
Dec 18 00:30:32.876 INFO [stderr] warning: variant is never constructed: `Linear`
Dec 18 00:30:32.876 INFO [stderr]   --> src/texture.rs:11:5
Dec 18 00:30:32.876 INFO [stderr]    |
Dec 18 00:30:32.876 INFO [stderr] 11 |     Linear,
Dec 18 00:30:32.876 INFO [stderr]    |     ^^^^^^
Dec 18 00:30:32.876 INFO [stderr] 
Dec 18 00:30:32.876 INFO [stderr] warning: field is never used: `texture`
Dec 18 00:30:32.876 INFO [stderr]   --> src/texture.rs:26:5
Dec 18 00:30:32.876 INFO [stderr]    |
Dec 18 00:30:32.876 INFO [stderr] 26 |     texture: &'a mut Texture,
Dec 18 00:30:32.876 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.876 INFO [stderr] 
Dec 18 00:30:32.876 INFO [stderr] warning: variant is never constructed: `Float`
Dec 18 00:30:32.876 INFO [stderr]  --> src/vertex_array.rs:7:5
Dec 18 00:30:32.876 INFO [stderr]   |
Dec 18 00:30:32.876 INFO [stderr] 7 |     Float,
Dec 18 00:30:32.876 INFO [stderr]   |     ^^^^^
Dec 18 00:30:32.876 INFO [stderr] 
Dec 18 00:30:32.876 INFO [stderr] warning: variant is never constructed: `FloatVec4`
Dec 18 00:30:32.876 INFO [stderr]   --> src/vertex_array.rs:10:5
Dec 18 00:30:32.876 INFO [stderr]    |
Dec 18 00:30:32.877 INFO [stderr] 10 |     FloatVec4,
Dec 18 00:30:32.877 INFO [stderr]    |     ^^^^^^^^^
Dec 18 00:30:32.877 INFO [stderr] 
Dec 18 00:30:32.877 INFO [stderr] warning: variant is never constructed: `Points`
Dec 18 00:30:32.877 INFO [stderr]   --> src/vertex_array.rs:20:5
Dec 18 00:30:32.877 INFO [stderr]    |
Dec 18 00:30:32.877 INFO [stderr] 20 |     Points,
Dec 18 00:30:32.877 INFO [stderr]    |     ^^^^^^
Dec 18 00:30:32.877 INFO [stderr] 
Dec 18 00:30:32.877 INFO [stderr] warning: variant is never constructed: `Lines`
Dec 18 00:30:32.877 INFO [stderr]   --> src/vertex_array.rs:21:5
Dec 18 00:30:32.877 INFO [stderr]    |
Dec 18 00:30:32.877 INFO [stderr] 21 |     Lines,
Dec 18 00:30:32.877 INFO [stderr]    |     ^^^^^
Dec 18 00:30:32.877 INFO [stderr] 
Dec 18 00:30:32.877 INFO [stderr] warning: variant is never constructed: `Triangles`
Dec 18 00:30:32.877 INFO [stderr]   --> src/vertex_array.rs:22:5
Dec 18 00:30:32.877 INFO [stderr]    |
Dec 18 00:30:32.877 INFO [stderr] 22 |     Triangles,
Dec 18 00:30:32.877 INFO [stderr]    |     ^^^^^^^^^
Dec 18 00:30:32.877 INFO [stderr] 
Dec 18 00:30:32.877 INFO [stderr] warning: field is never used: `vertex_array`
Dec 18 00:30:32.877 INFO [stderr]   --> src/vertex_array.rs:74:5
Dec 18 00:30:32.877 INFO [stderr]    |
Dec 18 00:30:32.877 INFO [stderr] 74 |     vertex_array: &'a mut VertexArray,
Dec 18 00:30:32.877 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.877 INFO [stderr] 
Dec 18 00:30:32.877 INFO [stderr] warning: field is never used: `vertex_buffer`
Dec 18 00:30:32.877 INFO [stderr]   --> src/vertex_array.rs:75:5
Dec 18 00:30:32.877 INFO [stderr]    |
Dec 18 00:30:32.877 INFO [stderr] 75 |     vertex_buffer: BoundVertexBuffer<'a>,
Dec 18 00:30:32.877 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.877 INFO [stderr] 
Dec 18 00:30:32.877 INFO [stderr] warning: method is never used: `draw_elements`
Dec 18 00:30:32.877 INFO [stderr]    --> src/vertex_array.rs:117:5
Dec 18 00:30:32.877 INFO [stderr]     |
Dec 18 00:30:32.877 INFO [stderr] 117 | /     pub fn draw_elements<'b>(
Dec 18 00:30:32.877 INFO [stderr] 118 | |         &mut self,
Dec 18 00:30:32.877 INFO [stderr] 119 | |         draw_ty: DrawTy,
Dec 18 00:30:32.877 INFO [stderr] 120 | |         index_buffer: BoundIndexBuffer<'b>,
Dec 18 00:30:32.877 INFO [stderr] ...   |
Dec 18 00:30:32.877 INFO [stderr] 130 | |         }
Dec 18 00:30:32.877 INFO [stderr] 131 | |     }
Dec 18 00:30:32.877 INFO [stderr]     | |_____^
Dec 18 00:30:32.877 INFO [stderr] 
Dec 18 00:30:32.880 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:30:32.880 INFO [stderr]    --> src/main.rs:115:9
Dec 18 00:30:32.880 INFO [stderr]     |
Dec 18 00:30:32.880 INFO [stderr] 115 |         gl_window.swap_buffers();
Dec 18 00:30:32.880 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:30:32.880 INFO [stderr]     |
Dec 18 00:30:32.880 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 00:30:32.880 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:30:32.880 INFO [stderr] 
Dec 18 00:30:32.947 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.76s
Dec 18 00:30:33.669 INFO running `"docker" "inspect" "ae5999ed108b4a64d3bcfbdc7d963e16134b44215069125b3212e5b38f649d06"`
Dec 18 00:30:33.968 INFO running `"docker" "rm" "-f" "ae5999ed108b4a64d3bcfbdc7d963e16134b44215069125b3212e5b38f649d06"`
Dec 18 00:30:34.252 INFO [stdout] ae5999ed108b4a64d3bcfbdc7d963e16134b44215069125b3212e5b38f649d06