Dec 19 17:11:31.990 INFO checking eugeneyche/gl_is_fun_rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 17:11:31.990 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:11:32.225 INFO [stdout] 50a59c26f311a0bc06c9fba4a912a9becd4823eec4d699edc230a2bfb982118a
Dec 19 17:11:32.227 INFO running `"docker" "start" "-a" "50a59c26f311a0bc06c9fba4a912a9becd4823eec4d699edc230a2bfb982118a"`
Dec 19 17:11:34.198 INFO [stderr]    Compiling x11-dl v2.17.1
Dec 19 17:11:34.198 INFO [stderr]     Checking tempfile v2.2.0
Dec 19 17:11:34.198 INFO [stderr]    Compiling glutin v0.11.0
Dec 19 17:11:34.198 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 19 17:11:34.198 INFO [stderr]     Checking image v0.18.0
Dec 19 17:11:35.544 INFO [stderr]     Checking wayland-window v0.13.2
Dec 19 17:11:49.129 INFO [stderr]     Checking winit v0.9.0
Dec 19 17:11:56.272 INFO [stderr]    Compiling libloading v0.3.4
Dec 19 17:11:58.148 INFO [stderr]     Checking dlib v0.3.1
Dec 19 17:11:58.392 INFO [stderr]     Checking wayland-sys v0.9.10
Dec 19 17:11:58.868 INFO [stderr]     Checking wayland-client v0.9.10
Dec 19 17:12:01.562 INFO [stderr]     Checking gl_fun v0.1.0 (/opt/crater/workdir)
Dec 19 17:12:02.884 INFO [stderr] warning: unused variable: `index_buffer`
Dec 19 17:12:02.884 INFO [stderr]    --> src/vertex_array.rs:120:9
Dec 19 17:12:02.884 INFO [stderr]     |
Dec 19 17:12:02.884 INFO [stderr] 120 |         index_buffer: BoundIndexBuffer<'b>,
Dec 19 17:12:02.884 INFO [stderr]     |         ^^^^^^^^^^^^ help: consider using `_index_buffer` instead
Dec 19 17:12:02.884 INFO [stderr]     |
Dec 19 17:12:02.884 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 17:12:02.884 INFO [stderr] 
Dec 19 17:12:02.969 INFO [stderr] warning: struct is never constructed: `IndexBufferTy`
Dec 19 17:12:02.969 INFO [stderr]   --> src/buffer.rs:10:1
Dec 19 17:12:02.969 INFO [stderr]    |
Dec 19 17:12:02.969 INFO [stderr] 10 | pub struct IndexBufferTy;
Dec 19 17:12:02.969 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:02.969 INFO [stderr]    |
Dec 19 17:12:02.969 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 17:12:02.969 INFO [stderr] 
Dec 19 17:12:02.969 INFO [stderr] warning: variant is never constructed: `DynamicRead`
Dec 19 17:12:02.969 INFO [stderr]   --> src/buffer.rs:14:5
Dec 19 17:12:02.969 INFO [stderr]    |
Dec 19 17:12:02.969 INFO [stderr] 14 |     DynamicRead,
Dec 19 17:12:02.969 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 17:12:02.969 INFO [stderr] 
Dec 19 17:12:02.969 INFO [stderr] warning: variant is never constructed: `StaticRead`
Dec 19 17:12:02.969 INFO [stderr]   --> src/buffer.rs:16:5
Dec 19 17:12:02.969 INFO [stderr]    |
Dec 19 17:12:02.969 INFO [stderr] 16 |     StaticRead,
Dec 19 17:12:02.969 INFO [stderr]    |     ^^^^^^^^^^
Dec 19 17:12:02.969 INFO [stderr] 
Dec 19 17:12:02.969 INFO [stderr] warning: variant is never constructed: `StaticDraw`
Dec 19 17:12:02.969 INFO [stderr]   --> src/buffer.rs:17:5
Dec 19 17:12:02.969 INFO [stderr]    |
Dec 19 17:12:02.969 INFO [stderr] 17 |     StaticDraw,
Dec 19 17:12:02.969 INFO [stderr]    |     ^^^^^^^^^^
Dec 19 17:12:02.969 INFO [stderr] 
Dec 19 17:12:02.969 INFO [stderr] warning: variant is never constructed: `StreamRead`
Dec 19 17:12:02.969 INFO [stderr]   --> src/buffer.rs:18:5
Dec 19 17:12:02.969 INFO [stderr]    |
Dec 19 17:12:02.969 INFO [stderr] 18 |     StreamRead,
Dec 19 17:12:02.969 INFO [stderr]    |     ^^^^^^^^^^
Dec 19 17:12:02.969 INFO [stderr] 
Dec 19 17:12:02.969 INFO [stderr] warning: variant is never constructed: `StreamDraw`
Dec 19 17:12:02.969 INFO [stderr]   --> src/buffer.rs:19:5
Dec 19 17:12:02.969 INFO [stderr]    |
Dec 19 17:12:02.969 INFO [stderr] 19 |     StreamDraw,
Dec 19 17:12:02.969 INFO [stderr]    |     ^^^^^^^^^^
Dec 19 17:12:02.969 INFO [stderr] 
Dec 19 17:12:02.969 INFO [stderr] warning: field is never used: `buffer`
Dec 19 17:12:02.969 INFO [stderr]   --> src/buffer.rs:33:5
Dec 19 17:12:02.969 INFO [stderr]    |
Dec 19 17:12:02.969 INFO [stderr] 33 |     buffer: &'a mut Buffer<Ty>,
Dec 19 17:12:02.969 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:02.969 INFO [stderr] 
Dec 19 17:12:02.969 INFO [stderr] warning: type alias is never used: `IndexBuffer`
Dec 19 17:12:02.969 INFO [stderr]   --> src/buffer.rs:38:1
Dec 19 17:12:02.969 INFO [stderr]    |
Dec 19 17:12:02.969 INFO [stderr] 38 | pub type IndexBuffer = Buffer<IndexBufferTy>;
Dec 19 17:12:02.969 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:02.969 INFO [stderr] 
Dec 19 17:12:02.969 INFO [stderr] warning: type alias is never used: `BoundIndexBuffer`
Dec 19 17:12:02.969 INFO [stderr]   --> src/buffer.rs:39:1
Dec 19 17:12:02.969 INFO [stderr]    |
Dec 19 17:12:02.969 INFO [stderr] 39 | pub type BoundIndexBuffer<'a> = BoundBuffer<'a, IndexBufferTy>;
Dec 19 17:12:02.969 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:02.969 INFO [stderr] 
Dec 19 17:12:02.969 INFO [stderr] warning: variant is never constructed: `Geometry`
Dec 19 17:12:02.969 INFO [stderr]   --> src/shader.rs:10:5
Dec 19 17:12:02.969 INFO [stderr]    |
Dec 19 17:12:02.969 INFO [stderr] 10 |     Geometry,
Dec 19 17:12:02.969 INFO [stderr]    |     ^^^^^^^^
Dec 19 17:12:02.969 INFO [stderr] 
Dec 19 17:12:02.970 INFO [stderr] warning: field is never used: `program`
Dec 19 17:12:02.970 INFO [stderr]   --> src/shader_program.rs:21:5
Dec 19 17:12:02.970 INFO [stderr]    |
Dec 19 17:12:02.970 INFO [stderr] 21 |     program: &'a mut ShaderProgram,
Dec 19 17:12:02.970 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:02.970 INFO [stderr] 
Dec 19 17:12:02.970 INFO [stderr] warning: method is never used: `uniform_float`
Dec 19 17:12:02.970 INFO [stderr]    --> src/shader_program.rs:110:5
Dec 19 17:12:02.970 INFO [stderr]     |
Dec 19 17:12:02.970 INFO [stderr] 110 |     pub fn uniform_float(&mut self, location: UniformLocation, value: f32) {
Dec 19 17:12:02.970 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:02.970 INFO [stderr] 
Dec 19 17:12:02.970 INFO [stderr] warning: method is never used: `uniform_float_vec2`
Dec 19 17:12:02.970 INFO [stderr]    --> src/shader_program.rs:116:5
Dec 19 17:12:02.970 INFO [stderr]     |
Dec 19 17:12:02.970 INFO [stderr] 116 |     pub fn uniform_float_vec2(&mut self, location: UniformLocation, value: &[f32; 2]) {
Dec 19 17:12:02.970 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:02.970 INFO [stderr] 
Dec 19 17:12:02.970 INFO [stderr] warning: method is never used: `uniform_float_vec3`
Dec 19 17:12:02.970 INFO [stderr]    --> src/shader_program.rs:122:5
Dec 19 17:12:02.970 INFO [stderr]     |
Dec 19 17:12:02.970 INFO [stderr] 122 |     pub fn uniform_float_vec3(&mut self, location: UniformLocation, value: &[f32; 3]) {
Dec 19 17:12:02.970 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:02.970 INFO [stderr] 
Dec 19 17:12:02.970 INFO [stderr] warning: method is never used: `uniform_float_vec4`
Dec 19 17:12:02.970 INFO [stderr]    --> src/shader_program.rs:128:5
Dec 19 17:12:02.970 INFO [stderr]     |
Dec 19 17:12:02.970 INFO [stderr] 128 |     pub fn uniform_float_vec4(&mut self, location: UniformLocation, value: &[f32; 4]) {
Dec 19 17:12:02.970 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:02.970 INFO [stderr] 
Dec 19 17:12:02.970 INFO [stderr] warning: method is never used: `uniform_float_array`
Dec 19 17:12:02.970 INFO [stderr]    --> src/shader_program.rs:134:5
Dec 19 17:12:02.970 INFO [stderr]     |
Dec 19 17:12:02.970 INFO [stderr] 134 |     pub fn uniform_float_array(&mut self, location: UniformLocation, value: &[f32]) {
Dec 19 17:12:02.970 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:02.970 INFO [stderr] 
Dec 19 17:12:02.970 INFO [stderr] warning: method is never used: `uniform_float_vec2_array`
Dec 19 17:12:02.970 INFO [stderr]    --> src/shader_program.rs:140:5
Dec 19 17:12:02.970 INFO [stderr]     |
Dec 19 17:12:02.970 INFO [stderr] 140 |     pub fn uniform_float_vec2_array(&mut self, location: UniformLocation, value: &[[f32; 2]]) {
Dec 19 17:12:02.970 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:02.970 INFO [stderr] 
Dec 19 17:12:02.970 INFO [stderr] warning: method is never used: `uniform_float_vec3_array`
Dec 19 17:12:02.970 INFO [stderr]    --> src/shader_program.rs:146:5
Dec 19 17:12:02.970 INFO [stderr]     |
Dec 19 17:12:02.970 INFO [stderr] 146 |     pub fn uniform_float_vec3_array(&mut self, location: UniformLocation, value: &[[f32; 3]]) {
Dec 19 17:12:02.970 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:02.970 INFO [stderr] 
Dec 19 17:12:02.970 INFO [stderr] warning: method is never used: `uniform_float_vec4_array`
Dec 19 17:12:02.970 INFO [stderr]    --> src/shader_program.rs:152:5
Dec 19 17:12:02.970 INFO [stderr]     |
Dec 19 17:12:02.970 INFO [stderr] 152 |     pub fn uniform_float_vec4_array(&mut self, location: UniformLocation, value: &[[f32; 4]]) {
Dec 19 17:12:02.970 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:02.970 INFO [stderr] 
Dec 19 17:12:02.970 INFO [stderr] warning: method is never used: `uniform_float_mat2`
Dec 19 17:12:02.970 INFO [stderr]    --> src/shader_program.rs:158:5
Dec 19 17:12:02.970 INFO [stderr]     |
Dec 19 17:12:02.970 INFO [stderr] 158 |     pub fn uniform_float_mat2(&mut self, location: UniformLocation, value: &[f32; 4]) {
Dec 19 17:12:02.970 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:02.970 INFO [stderr] 
Dec 19 17:12:02.970 INFO [stderr] warning: method is never used: `uniform_float_mat3`
Dec 19 17:12:02.970 INFO [stderr]    --> src/shader_program.rs:164:5
Dec 19 17:12:02.970 INFO [stderr]     |
Dec 19 17:12:02.970 INFO [stderr] 164 |     pub fn uniform_float_mat3(&mut self, location: UniformLocation, value: &[f32; 9]) {
Dec 19 17:12:02.970 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:02.970 INFO [stderr] 
Dec 19 17:12:02.970 INFO [stderr] warning: variant is never constructed: `Linear`
Dec 19 17:12:02.970 INFO [stderr]   --> src/texture.rs:11:5
Dec 19 17:12:02.970 INFO [stderr]    |
Dec 19 17:12:02.970 INFO [stderr] 11 |     Linear,
Dec 19 17:12:02.970 INFO [stderr]    |     ^^^^^^
Dec 19 17:12:02.970 INFO [stderr] 
Dec 19 17:12:02.970 INFO [stderr] warning: field is never used: `texture`
Dec 19 17:12:02.970 INFO [stderr]   --> src/texture.rs:26:5
Dec 19 17:12:02.970 INFO [stderr]    |
Dec 19 17:12:02.970 INFO [stderr] 26 |     texture: &'a mut Texture,
Dec 19 17:12:02.970 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:02.970 INFO [stderr] 
Dec 19 17:12:02.970 INFO [stderr] warning: variant is never constructed: `Float`
Dec 19 17:12:02.970 INFO [stderr]  --> src/vertex_array.rs:7:5
Dec 19 17:12:02.970 INFO [stderr]   |
Dec 19 17:12:02.970 INFO [stderr] 7 |     Float,
Dec 19 17:12:02.970 INFO [stderr]   |     ^^^^^
Dec 19 17:12:02.970 INFO [stderr] 
Dec 19 17:12:02.970 INFO [stderr] warning: variant is never constructed: `FloatVec4`
Dec 19 17:12:02.970 INFO [stderr]   --> src/vertex_array.rs:10:5
Dec 19 17:12:02.970 INFO [stderr]    |
Dec 19 17:12:02.970 INFO [stderr] 10 |     FloatVec4,
Dec 19 17:12:02.970 INFO [stderr]    |     ^^^^^^^^^
Dec 19 17:12:02.970 INFO [stderr] 
Dec 19 17:12:02.971 INFO [stderr] warning: variant is never constructed: `Points`
Dec 19 17:12:02.971 INFO [stderr]   --> src/vertex_array.rs:20:5
Dec 19 17:12:02.971 INFO [stderr]    |
Dec 19 17:12:02.971 INFO [stderr] 20 |     Points,
Dec 19 17:12:02.971 INFO [stderr]    |     ^^^^^^
Dec 19 17:12:02.971 INFO [stderr] 
Dec 19 17:12:02.971 INFO [stderr] warning: variant is never constructed: `Lines`
Dec 19 17:12:02.971 INFO [stderr]   --> src/vertex_array.rs:21:5
Dec 19 17:12:02.971 INFO [stderr]    |
Dec 19 17:12:02.971 INFO [stderr] 21 |     Lines,
Dec 19 17:12:02.971 INFO [stderr]    |     ^^^^^
Dec 19 17:12:02.971 INFO [stderr] 
Dec 19 17:12:02.971 INFO [stderr] warning: variant is never constructed: `Triangles`
Dec 19 17:12:02.971 INFO [stderr]   --> src/vertex_array.rs:22:5
Dec 19 17:12:02.971 INFO [stderr]    |
Dec 19 17:12:02.971 INFO [stderr] 22 |     Triangles,
Dec 19 17:12:02.971 INFO [stderr]    |     ^^^^^^^^^
Dec 19 17:12:02.971 INFO [stderr] 
Dec 19 17:12:02.971 INFO [stderr] warning: field is never used: `vertex_array`
Dec 19 17:12:02.971 INFO [stderr]   --> src/vertex_array.rs:74:5
Dec 19 17:12:02.971 INFO [stderr]    |
Dec 19 17:12:02.971 INFO [stderr] 74 |     vertex_array: &'a mut VertexArray,
Dec 19 17:12:02.971 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:02.971 INFO [stderr] 
Dec 19 17:12:02.971 INFO [stderr] warning: field is never used: `vertex_buffer`
Dec 19 17:12:02.971 INFO [stderr]   --> src/vertex_array.rs:75:5
Dec 19 17:12:02.971 INFO [stderr]    |
Dec 19 17:12:02.971 INFO [stderr] 75 |     vertex_buffer: BoundVertexBuffer<'a>,
Dec 19 17:12:02.971 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:02.971 INFO [stderr] 
Dec 19 17:12:02.971 INFO [stderr] warning: method is never used: `draw_elements`
Dec 19 17:12:02.971 INFO [stderr]    --> src/vertex_array.rs:117:5
Dec 19 17:12:02.971 INFO [stderr]     |
Dec 19 17:12:02.971 INFO [stderr] 117 | /     pub fn draw_elements<'b>(
Dec 19 17:12:02.971 INFO [stderr] 118 | |         &mut self,
Dec 19 17:12:02.971 INFO [stderr] 119 | |         draw_ty: DrawTy,
Dec 19 17:12:02.971 INFO [stderr] 120 | |         index_buffer: BoundIndexBuffer<'b>,
Dec 19 17:12:02.971 INFO [stderr] ...   |
Dec 19 17:12:02.971 INFO [stderr] 130 | |         }
Dec 19 17:12:02.971 INFO [stderr] 131 | |     }
Dec 19 17:12:02.971 INFO [stderr]     | |_____^
Dec 19 17:12:02.971 INFO [stderr] 
Dec 19 17:12:02.984 INFO [stderr] warning: unused variable: `index_buffer`
Dec 19 17:12:02.984 INFO [stderr]    --> src/vertex_array.rs:120:9
Dec 19 17:12:02.984 INFO [stderr]     |
Dec 19 17:12:02.984 INFO [stderr] 120 |         index_buffer: BoundIndexBuffer<'b>,
Dec 19 17:12:02.984 INFO [stderr]     |         ^^^^^^^^^^^^ help: consider using `_index_buffer` instead
Dec 19 17:12:02.984 INFO [stderr]     |
Dec 19 17:12:02.984 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 17:12:02.984 INFO [stderr] 
Dec 19 17:12:02.996 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 17:12:02.996 INFO [stderr]    --> src/main.rs:115:9
Dec 19 17:12:02.996 INFO [stderr]     |
Dec 19 17:12:02.996 INFO [stderr] 115 |         gl_window.swap_buffers();
Dec 19 17:12:02.996 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:02.996 INFO [stderr]     |
Dec 19 17:12:02.996 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 17:12:02.996 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 17:12:02.996 INFO [stderr] 
Dec 19 17:12:03.080 INFO [stderr] warning: struct is never constructed: `IndexBufferTy`
Dec 19 17:12:03.080 INFO [stderr]   --> src/buffer.rs:10:1
Dec 19 17:12:03.080 INFO [stderr]    |
Dec 19 17:12:03.080 INFO [stderr] 10 | pub struct IndexBufferTy;
Dec 19 17:12:03.080 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:03.080 INFO [stderr]    |
Dec 19 17:12:03.080 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 17:12:03.080 INFO [stderr] 
Dec 19 17:12:03.080 INFO [stderr] warning: variant is never constructed: `DynamicRead`
Dec 19 17:12:03.080 INFO [stderr]   --> src/buffer.rs:14:5
Dec 19 17:12:03.080 INFO [stderr]    |
Dec 19 17:12:03.080 INFO [stderr] 14 |     DynamicRead,
Dec 19 17:12:03.080 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 17:12:03.080 INFO [stderr] 
Dec 19 17:12:03.080 INFO [stderr] warning: variant is never constructed: `StaticRead`
Dec 19 17:12:03.080 INFO [stderr]   --> src/buffer.rs:16:5
Dec 19 17:12:03.080 INFO [stderr]    |
Dec 19 17:12:03.080 INFO [stderr] 16 |     StaticRead,
Dec 19 17:12:03.080 INFO [stderr]    |     ^^^^^^^^^^
Dec 19 17:12:03.080 INFO [stderr] 
Dec 19 17:12:03.080 INFO [stderr] warning: variant is never constructed: `StaticDraw`
Dec 19 17:12:03.080 INFO [stderr]   --> src/buffer.rs:17:5
Dec 19 17:12:03.080 INFO [stderr]    |
Dec 19 17:12:03.080 INFO [stderr] 17 |     StaticDraw,
Dec 19 17:12:03.080 INFO [stderr]    |     ^^^^^^^^^^
Dec 19 17:12:03.080 INFO [stderr] 
Dec 19 17:12:03.080 INFO [stderr] warning: variant is never constructed: `StreamRead`
Dec 19 17:12:03.080 INFO [stderr]   --> src/buffer.rs:18:5
Dec 19 17:12:03.080 INFO [stderr]    |
Dec 19 17:12:03.080 INFO [stderr] 18 |     StreamRead,
Dec 19 17:12:03.080 INFO [stderr]    |     ^^^^^^^^^^
Dec 19 17:12:03.080 INFO [stderr] 
Dec 19 17:12:03.080 INFO [stderr] warning: variant is never constructed: `StreamDraw`
Dec 19 17:12:03.080 INFO [stderr]   --> src/buffer.rs:19:5
Dec 19 17:12:03.080 INFO [stderr]    |
Dec 19 17:12:03.080 INFO [stderr] 19 |     StreamDraw,
Dec 19 17:12:03.080 INFO [stderr]    |     ^^^^^^^^^^
Dec 19 17:12:03.080 INFO [stderr] 
Dec 19 17:12:03.080 INFO [stderr] warning: field is never used: `buffer`
Dec 19 17:12:03.080 INFO [stderr]   --> src/buffer.rs:33:5
Dec 19 17:12:03.080 INFO [stderr]    |
Dec 19 17:12:03.080 INFO [stderr] 33 |     buffer: &'a mut Buffer<Ty>,
Dec 19 17:12:03.081 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:03.081 INFO [stderr] 
Dec 19 17:12:03.081 INFO [stderr] warning: type alias is never used: `IndexBuffer`
Dec 19 17:12:03.081 INFO [stderr]   --> src/buffer.rs:38:1
Dec 19 17:12:03.081 INFO [stderr]    |
Dec 19 17:12:03.081 INFO [stderr] 38 | pub type IndexBuffer = Buffer<IndexBufferTy>;
Dec 19 17:12:03.081 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:03.081 INFO [stderr] 
Dec 19 17:12:03.081 INFO [stderr] warning: type alias is never used: `BoundIndexBuffer`
Dec 19 17:12:03.081 INFO [stderr]   --> src/buffer.rs:39:1
Dec 19 17:12:03.081 INFO [stderr]    |
Dec 19 17:12:03.081 INFO [stderr] 39 | pub type BoundIndexBuffer<'a> = BoundBuffer<'a, IndexBufferTy>;
Dec 19 17:12:03.081 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:03.081 INFO [stderr] 
Dec 19 17:12:03.081 INFO [stderr] warning: variant is never constructed: `Geometry`
Dec 19 17:12:03.081 INFO [stderr]   --> src/shader.rs:10:5
Dec 19 17:12:03.081 INFO [stderr]    |
Dec 19 17:12:03.081 INFO [stderr] 10 |     Geometry,
Dec 19 17:12:03.081 INFO [stderr]    |     ^^^^^^^^
Dec 19 17:12:03.081 INFO [stderr] 
Dec 19 17:12:03.081 INFO [stderr] warning: field is never used: `program`
Dec 19 17:12:03.081 INFO [stderr]   --> src/shader_program.rs:21:5
Dec 19 17:12:03.081 INFO [stderr]    |
Dec 19 17:12:03.081 INFO [stderr] 21 |     program: &'a mut ShaderProgram,
Dec 19 17:12:03.081 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:03.081 INFO [stderr] 
Dec 19 17:12:03.081 INFO [stderr] warning: method is never used: `uniform_float`
Dec 19 17:12:03.081 INFO [stderr]    --> src/shader_program.rs:110:5
Dec 19 17:12:03.081 INFO [stderr]     |
Dec 19 17:12:03.081 INFO [stderr] 110 |     pub fn uniform_float(&mut self, location: UniformLocation, value: f32) {
Dec 19 17:12:03.081 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:03.081 INFO [stderr] 
Dec 19 17:12:03.081 INFO [stderr] warning: method is never used: `uniform_float_vec2`
Dec 19 17:12:03.081 INFO [stderr]    --> src/shader_program.rs:116:5
Dec 19 17:12:03.081 INFO [stderr]     |
Dec 19 17:12:03.081 INFO [stderr] 116 |     pub fn uniform_float_vec2(&mut self, location: UniformLocation, value: &[f32; 2]) {
Dec 19 17:12:03.081 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:03.081 INFO [stderr] 
Dec 19 17:12:03.081 INFO [stderr] warning: method is never used: `uniform_float_vec3`
Dec 19 17:12:03.081 INFO [stderr]    --> src/shader_program.rs:122:5
Dec 19 17:12:03.081 INFO [stderr]     |
Dec 19 17:12:03.081 INFO [stderr] 122 |     pub fn uniform_float_vec3(&mut self, location: UniformLocation, value: &[f32; 3]) {
Dec 19 17:12:03.081 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:03.081 INFO [stderr] 
Dec 19 17:12:03.081 INFO [stderr] warning: method is never used: `uniform_float_vec4`
Dec 19 17:12:03.082 INFO [stderr]    --> src/shader_program.rs:128:5
Dec 19 17:12:03.082 INFO [stderr]     |
Dec 19 17:12:03.082 INFO [stderr] 128 |     pub fn uniform_float_vec4(&mut self, location: UniformLocation, value: &[f32; 4]) {
Dec 19 17:12:03.082 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:03.082 INFO [stderr] 
Dec 19 17:12:03.082 INFO [stderr] warning: method is never used: `uniform_float_array`
Dec 19 17:12:03.082 INFO [stderr]    --> src/shader_program.rs:134:5
Dec 19 17:12:03.082 INFO [stderr]     |
Dec 19 17:12:03.082 INFO [stderr] 134 |     pub fn uniform_float_array(&mut self, location: UniformLocation, value: &[f32]) {
Dec 19 17:12:03.082 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:03.082 INFO [stderr] 
Dec 19 17:12:03.082 INFO [stderr] warning: method is never used: `uniform_float_vec2_array`
Dec 19 17:12:03.082 INFO [stderr]    --> src/shader_program.rs:140:5
Dec 19 17:12:03.082 INFO [stderr]     |
Dec 19 17:12:03.082 INFO [stderr] 140 |     pub fn uniform_float_vec2_array(&mut self, location: UniformLocation, value: &[[f32; 2]]) {
Dec 19 17:12:03.082 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:03.082 INFO [stderr] 
Dec 19 17:12:03.082 INFO [stderr] warning: method is never used: `uniform_float_vec3_array`
Dec 19 17:12:03.082 INFO [stderr]    --> src/shader_program.rs:146:5
Dec 19 17:12:03.082 INFO [stderr]     |
Dec 19 17:12:03.082 INFO [stderr] 146 |     pub fn uniform_float_vec3_array(&mut self, location: UniformLocation, value: &[[f32; 3]]) {
Dec 19 17:12:03.082 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:03.082 INFO [stderr] 
Dec 19 17:12:03.082 INFO [stderr] warning: method is never used: `uniform_float_vec4_array`
Dec 19 17:12:03.082 INFO [stderr]    --> src/shader_program.rs:152:5
Dec 19 17:12:03.082 INFO [stderr]     |
Dec 19 17:12:03.082 INFO [stderr] 152 |     pub fn uniform_float_vec4_array(&mut self, location: UniformLocation, value: &[[f32; 4]]) {
Dec 19 17:12:03.082 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:03.082 INFO [stderr] 
Dec 19 17:12:03.082 INFO [stderr] warning: method is never used: `uniform_float_mat2`
Dec 19 17:12:03.082 INFO [stderr]    --> src/shader_program.rs:158:5
Dec 19 17:12:03.082 INFO [stderr]     |
Dec 19 17:12:03.082 INFO [stderr] 158 |     pub fn uniform_float_mat2(&mut self, location: UniformLocation, value: &[f32; 4]) {
Dec 19 17:12:03.082 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:03.082 INFO [stderr] 
Dec 19 17:12:03.082 INFO [stderr] warning: method is never used: `uniform_float_mat3`
Dec 19 17:12:03.082 INFO [stderr]    --> src/shader_program.rs:164:5
Dec 19 17:12:03.082 INFO [stderr]     |
Dec 19 17:12:03.082 INFO [stderr] 164 |     pub fn uniform_float_mat3(&mut self, location: UniformLocation, value: &[f32; 9]) {
Dec 19 17:12:03.082 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:03.082 INFO [stderr] 
Dec 19 17:12:03.082 INFO [stderr] warning: variant is never constructed: `Linear`
Dec 19 17:12:03.082 INFO [stderr]   --> src/texture.rs:11:5
Dec 19 17:12:03.082 INFO [stderr]    |
Dec 19 17:12:03.082 INFO [stderr] 11 |     Linear,
Dec 19 17:12:03.082 INFO [stderr]    |     ^^^^^^
Dec 19 17:12:03.082 INFO [stderr] 
Dec 19 17:12:03.082 INFO [stderr] warning: field is never used: `texture`
Dec 19 17:12:03.082 INFO [stderr]   --> src/texture.rs:26:5
Dec 19 17:12:03.082 INFO [stderr]    |
Dec 19 17:12:03.082 INFO [stderr] 26 |     texture: &'a mut Texture,
Dec 19 17:12:03.082 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:03.082 INFO [stderr] 
Dec 19 17:12:03.082 INFO [stderr] warning: variant is never constructed: `Float`
Dec 19 17:12:03.082 INFO [stderr]  --> src/vertex_array.rs:7:5
Dec 19 17:12:03.082 INFO [stderr]   |
Dec 19 17:12:03.082 INFO [stderr] 7 |     Float,
Dec 19 17:12:03.082 INFO [stderr]   |     ^^^^^
Dec 19 17:12:03.082 INFO [stderr] 
Dec 19 17:12:03.082 INFO [stderr] warning: variant is never constructed: `FloatVec4`
Dec 19 17:12:03.082 INFO [stderr]   --> src/vertex_array.rs:10:5
Dec 19 17:12:03.082 INFO [stderr]    |
Dec 19 17:12:03.082 INFO [stderr] 10 |     FloatVec4,
Dec 19 17:12:03.082 INFO [stderr]    |     ^^^^^^^^^
Dec 19 17:12:03.082 INFO [stderr] 
Dec 19 17:12:03.082 INFO [stderr] warning: variant is never constructed: `Points`
Dec 19 17:12:03.082 INFO [stderr]   --> src/vertex_array.rs:20:5
Dec 19 17:12:03.082 INFO [stderr]    |
Dec 19 17:12:03.082 INFO [stderr] 20 |     Points,
Dec 19 17:12:03.082 INFO [stderr]    |     ^^^^^^
Dec 19 17:12:03.082 INFO [stderr] 
Dec 19 17:12:03.082 INFO [stderr] warning: variant is never constructed: `Lines`
Dec 19 17:12:03.082 INFO [stderr]   --> src/vertex_array.rs:21:5
Dec 19 17:12:03.082 INFO [stderr]    |
Dec 19 17:12:03.082 INFO [stderr] 21 |     Lines,
Dec 19 17:12:03.082 INFO [stderr]    |     ^^^^^
Dec 19 17:12:03.082 INFO [stderr] 
Dec 19 17:12:03.082 INFO [stderr] warning: variant is never constructed: `Triangles`
Dec 19 17:12:03.082 INFO [stderr]   --> src/vertex_array.rs:22:5
Dec 19 17:12:03.082 INFO [stderr]    |
Dec 19 17:12:03.082 INFO [stderr] 22 |     Triangles,
Dec 19 17:12:03.082 INFO [stderr]    |     ^^^^^^^^^
Dec 19 17:12:03.082 INFO [stderr] 
Dec 19 17:12:03.082 INFO [stderr] warning: field is never used: `vertex_array`
Dec 19 17:12:03.082 INFO [stderr]   --> src/vertex_array.rs:74:5
Dec 19 17:12:03.082 INFO [stderr]    |
Dec 19 17:12:03.082 INFO [stderr] 74 |     vertex_array: &'a mut VertexArray,
Dec 19 17:12:03.082 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:03.086 INFO [stderr] 
Dec 19 17:12:03.086 INFO [stderr] warning: field is never used: `vertex_buffer`
Dec 19 17:12:03.086 INFO [stderr]   --> src/vertex_array.rs:75:5
Dec 19 17:12:03.086 INFO [stderr]    |
Dec 19 17:12:03.086 INFO [stderr] 75 |     vertex_buffer: BoundVertexBuffer<'a>,
Dec 19 17:12:03.086 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:03.086 INFO [stderr] 
Dec 19 17:12:03.086 INFO [stderr] warning: method is never used: `draw_elements`
Dec 19 17:12:03.086 INFO [stderr]    --> src/vertex_array.rs:117:5
Dec 19 17:12:03.086 INFO [stderr]     |
Dec 19 17:12:03.086 INFO [stderr] 117 | /     pub fn draw_elements<'b>(
Dec 19 17:12:03.086 INFO [stderr] 118 | |         &mut self,
Dec 19 17:12:03.086 INFO [stderr] 119 | |         draw_ty: DrawTy,
Dec 19 17:12:03.086 INFO [stderr] 120 | |         index_buffer: BoundIndexBuffer<'b>,
Dec 19 17:12:03.086 INFO [stderr] ...   |
Dec 19 17:12:03.086 INFO [stderr] 130 | |         }
Dec 19 17:12:03.086 INFO [stderr] 131 | |     }
Dec 19 17:12:03.086 INFO [stderr]     | |_____^
Dec 19 17:12:03.086 INFO [stderr] 
Dec 19 17:12:03.092 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 17:12:03.092 INFO [stderr]    --> src/main.rs:115:9
Dec 19 17:12:03.092 INFO [stderr]     |
Dec 19 17:12:03.092 INFO [stderr] 115 |         gl_window.swap_buffers();
Dec 19 17:12:03.092 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:12:03.092 INFO [stderr]     |
Dec 19 17:12:03.092 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 17:12:03.092 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 17:12:03.092 INFO [stderr] 
Dec 19 17:12:03.132 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.24s
Dec 19 17:12:04.222 INFO running `"docker" "inspect" "50a59c26f311a0bc06c9fba4a912a9becd4823eec4d699edc230a2bfb982118a"`
Dec 19 17:12:04.578 INFO running `"docker" "rm" "-f" "50a59c26f311a0bc06c9fba4a912a9becd4823eec4d699edc230a2bfb982118a"`
Dec 19 17:12:04.986 INFO [stdout] 50a59c26f311a0bc06c9fba4a912a9becd4823eec4d699edc230a2bfb982118a