[INFO] updating cached repository https://github.com/eugeneyche/gl_is_fun_rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a7283526afec4ccda65e70903fedf7794ad4e936 [INFO] testing eugeneyche/gl_is_fun_rs against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feugeneyche%2Fgl_is_fun_rs" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/eugeneyche/gl_is_fun_rs 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/eugeneyche/gl_is_fun_rs [INFO] finished tweaking git repo https://github.com/eugeneyche/gl_is_fun_rs [INFO] tweaked toml for git repo https://github.com/eugeneyche/gl_is_fun_rs written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/eugeneyche/gl_is_fun_rs 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 1c00851b5a8379a822f511eed6b489b54f2760ffe0952f44da55fb2d7ebcc208 [INFO] running `"docker" "start" "-a" "1c00851b5a8379a822f511eed6b489b54f2760ffe0952f44da55fb2d7ebcc208"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Compiling khronos_api v2.0.0 [INFO] [stderr] Compiling rand v0.3.18 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling num_cpus v1.7.0 [INFO] [stderr] Compiling memmap v0.6.1 [INFO] [stderr] Compiling shared_library v0.1.8 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling x11-dl v2.17.1 [INFO] [stderr] Compiling wayland-scanner v0.12.4 [INFO] [stderr] Compiling xml-rs v0.6.1 [INFO] [stderr] Compiling inflate v0.3.3 [INFO] [stderr] Compiling num-rational v0.1.40 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling gl_generator v0.7.0 [INFO] [stderr] Compiling dlib v0.4.0 [INFO] [stderr] Compiling wayland-sys v0.12.4 [INFO] [stderr] Compiling wayland-client v0.12.4 [INFO] [stderr] Compiling wayland-protocols v0.12.4 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling tempfile v2.2.0 [INFO] [stderr] Compiling rayon-core v1.3.0 [INFO] [stderr] Compiling cgmath v0.15.0 [INFO] [stderr] Compiling wayland-scanner v0.9.10 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Compiling gl v0.7.0 [INFO] [stderr] Compiling glutin v0.11.0 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling wayland-client v0.9.10 [INFO] [stderr] Compiling jpeg-decoder v0.1.13 [INFO] [stderr] Compiling wayland-kbd v0.13.0 [INFO] [stderr] Compiling image v0.18.0 [INFO] [stderr] Compiling wayland-window v0.13.2 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling winit v0.9.0 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Compiling dlib v0.3.1 [INFO] [stderr] Compiling wayland-sys v0.9.10 [INFO] [stderr] Compiling gl_fun v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `index_buffer` [INFO] [stderr] --> src/vertex_array.rs:120:9 [INFO] [stderr] | [INFO] [stderr] 120 | index_buffer: BoundIndexBuffer<'b>, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_buffer` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IndexBufferTy` [INFO] [stderr] --> src/buffer.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct IndexBufferTy; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DynamicRead` [INFO] [stderr] --> src/buffer.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | DynamicRead, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StaticRead` [INFO] [stderr] --> src/buffer.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | StaticRead, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StaticDraw` [INFO] [stderr] --> src/buffer.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | StaticDraw, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StreamRead` [INFO] [stderr] --> src/buffer.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | StreamRead, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StreamDraw` [INFO] [stderr] --> src/buffer.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | StreamDraw, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `buffer` [INFO] [stderr] --> src/buffer.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | buffer: &'a mut Buffer, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `IndexBuffer` [INFO] [stderr] --> src/buffer.rs:38:1 [INFO] [stderr] | [INFO] [stderr] 38 | pub type IndexBuffer = Buffer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `BoundIndexBuffer` [INFO] [stderr] --> src/buffer.rs:39:1 [INFO] [stderr] | [INFO] [stderr] 39 | pub type BoundIndexBuffer<'a> = BoundBuffer<'a, IndexBufferTy>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Geometry` [INFO] [stderr] --> src/shader.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | Geometry, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `program` [INFO] [stderr] --> src/shader_program.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | program: &'a mut ShaderProgram, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float` [INFO] [stderr] --> src/shader_program.rs:110:5 [INFO] [stderr] | [INFO] [stderr] 110 | pub fn uniform_float(&mut self, location: UniformLocation, value: f32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_vec2` [INFO] [stderr] --> src/shader_program.rs:116:5 [INFO] [stderr] | [INFO] [stderr] 116 | pub fn uniform_float_vec2(&mut self, location: UniformLocation, value: &[f32; 2]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_vec3` [INFO] [stderr] --> src/shader_program.rs:122:5 [INFO] [stderr] | [INFO] [stderr] 122 | pub fn uniform_float_vec3(&mut self, location: UniformLocation, value: &[f32; 3]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_vec4` [INFO] [stderr] --> src/shader_program.rs:128:5 [INFO] [stderr] | [INFO] [stderr] 128 | pub fn uniform_float_vec4(&mut self, location: UniformLocation, value: &[f32; 4]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_array` [INFO] [stderr] --> src/shader_program.rs:134:5 [INFO] [stderr] | [INFO] [stderr] 134 | pub fn uniform_float_array(&mut self, location: UniformLocation, value: &[f32]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_vec2_array` [INFO] [stderr] --> src/shader_program.rs:140:5 [INFO] [stderr] | [INFO] [stderr] 140 | pub fn uniform_float_vec2_array(&mut self, location: UniformLocation, value: &[[f32; 2]]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_vec3_array` [INFO] [stderr] --> src/shader_program.rs:146:5 [INFO] [stderr] | [INFO] [stderr] 146 | pub fn uniform_float_vec3_array(&mut self, location: UniformLocation, value: &[[f32; 3]]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_vec4_array` [INFO] [stderr] --> src/shader_program.rs:152:5 [INFO] [stderr] | [INFO] [stderr] 152 | pub fn uniform_float_vec4_array(&mut self, location: UniformLocation, value: &[[f32; 4]]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_mat2` [INFO] [stderr] --> src/shader_program.rs:158:5 [INFO] [stderr] | [INFO] [stderr] 158 | pub fn uniform_float_mat2(&mut self, location: UniformLocation, value: &[f32; 4]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_mat3` [INFO] [stderr] --> src/shader_program.rs:164:5 [INFO] [stderr] | [INFO] [stderr] 164 | pub fn uniform_float_mat3(&mut self, location: UniformLocation, value: &[f32; 9]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Linear` [INFO] [stderr] --> src/texture.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | Linear, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `texture` [INFO] [stderr] --> src/texture.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | texture: &'a mut Texture, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Float` [INFO] [stderr] --> src/vertex_array.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Float, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `FloatVec4` [INFO] [stderr] --> src/vertex_array.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | FloatVec4, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Points` [INFO] [stderr] --> src/vertex_array.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | Points, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Lines` [INFO] [stderr] --> src/vertex_array.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | Lines, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Triangles` [INFO] [stderr] --> src/vertex_array.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | Triangles, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `vertex_array` [INFO] [stderr] --> src/vertex_array.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | vertex_array: &'a mut VertexArray, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `vertex_buffer` [INFO] [stderr] --> src/vertex_array.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | vertex_buffer: BoundVertexBuffer<'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `draw_elements` [INFO] [stderr] --> src/vertex_array.rs:117:5 [INFO] [stderr] | [INFO] [stderr] 117 | / pub fn draw_elements<'b>( [INFO] [stderr] 118 | | &mut self, [INFO] [stderr] 119 | | draw_ty: DrawTy, [INFO] [stderr] 120 | | index_buffer: BoundIndexBuffer<'b>, [INFO] [stderr] ... | [INFO] [stderr] 130 | | } [INFO] [stderr] 131 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | gl_window.swap_buffers(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 33 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 28s [INFO] running `"docker" "inspect" "1c00851b5a8379a822f511eed6b489b54f2760ffe0952f44da55fb2d7ebcc208"` [INFO] running `"docker" "rm" "-f" "1c00851b5a8379a822f511eed6b489b54f2760ffe0952f44da55fb2d7ebcc208"` [INFO] [stdout] 1c00851b5a8379a822f511eed6b489b54f2760ffe0952f44da55fb2d7ebcc208 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 810f8331b6b311958c4330ee828014cac1f63975463cef421675ed34b800ba2b [INFO] running `"docker" "start" "-a" "810f8331b6b311958c4330ee828014cac1f63975463cef421675ed34b800ba2b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling gl_fun v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `index_buffer` [INFO] [stderr] --> src/vertex_array.rs:120:9 [INFO] [stderr] | [INFO] [stderr] 120 | index_buffer: BoundIndexBuffer<'b>, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_buffer` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IndexBufferTy` [INFO] [stderr] --> src/buffer.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct IndexBufferTy; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DynamicRead` [INFO] [stderr] --> src/buffer.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | DynamicRead, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StaticRead` [INFO] [stderr] --> src/buffer.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | StaticRead, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StaticDraw` [INFO] [stderr] --> src/buffer.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | StaticDraw, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StreamRead` [INFO] [stderr] --> src/buffer.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | StreamRead, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StreamDraw` [INFO] [stderr] --> src/buffer.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | StreamDraw, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `buffer` [INFO] [stderr] --> src/buffer.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | buffer: &'a mut Buffer, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `IndexBuffer` [INFO] [stderr] --> src/buffer.rs:38:1 [INFO] [stderr] | [INFO] [stderr] 38 | pub type IndexBuffer = Buffer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `BoundIndexBuffer` [INFO] [stderr] --> src/buffer.rs:39:1 [INFO] [stderr] | [INFO] [stderr] 39 | pub type BoundIndexBuffer<'a> = BoundBuffer<'a, IndexBufferTy>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Geometry` [INFO] [stderr] --> src/shader.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | Geometry, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `program` [INFO] [stderr] --> src/shader_program.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | program: &'a mut ShaderProgram, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float` [INFO] [stderr] --> src/shader_program.rs:110:5 [INFO] [stderr] | [INFO] [stderr] 110 | pub fn uniform_float(&mut self, location: UniformLocation, value: f32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_vec2` [INFO] [stderr] --> src/shader_program.rs:116:5 [INFO] [stderr] | [INFO] [stderr] 116 | pub fn uniform_float_vec2(&mut self, location: UniformLocation, value: &[f32; 2]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_vec3` [INFO] [stderr] --> src/shader_program.rs:122:5 [INFO] [stderr] | [INFO] [stderr] 122 | pub fn uniform_float_vec3(&mut self, location: UniformLocation, value: &[f32; 3]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_vec4` [INFO] [stderr] --> src/shader_program.rs:128:5 [INFO] [stderr] | [INFO] [stderr] 128 | pub fn uniform_float_vec4(&mut self, location: UniformLocation, value: &[f32; 4]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_array` [INFO] [stderr] --> src/shader_program.rs:134:5 [INFO] [stderr] | [INFO] [stderr] 134 | pub fn uniform_float_array(&mut self, location: UniformLocation, value: &[f32]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_vec2_array` [INFO] [stderr] --> src/shader_program.rs:140:5 [INFO] [stderr] | [INFO] [stderr] 140 | pub fn uniform_float_vec2_array(&mut self, location: UniformLocation, value: &[[f32; 2]]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_vec3_array` [INFO] [stderr] --> src/shader_program.rs:146:5 [INFO] [stderr] | [INFO] [stderr] 146 | pub fn uniform_float_vec3_array(&mut self, location: UniformLocation, value: &[[f32; 3]]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_vec4_array` [INFO] [stderr] --> src/shader_program.rs:152:5 [INFO] [stderr] | [INFO] [stderr] 152 | pub fn uniform_float_vec4_array(&mut self, location: UniformLocation, value: &[[f32; 4]]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_mat2` [INFO] [stderr] --> src/shader_program.rs:158:5 [INFO] [stderr] | [INFO] [stderr] 158 | pub fn uniform_float_mat2(&mut self, location: UniformLocation, value: &[f32; 4]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_mat3` [INFO] [stderr] --> src/shader_program.rs:164:5 [INFO] [stderr] | [INFO] [stderr] 164 | pub fn uniform_float_mat3(&mut self, location: UniformLocation, value: &[f32; 9]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Linear` [INFO] [stderr] --> src/texture.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | Linear, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `texture` [INFO] [stderr] --> src/texture.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | texture: &'a mut Texture, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Float` [INFO] [stderr] --> src/vertex_array.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Float, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `FloatVec4` [INFO] [stderr] --> src/vertex_array.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | FloatVec4, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Points` [INFO] [stderr] --> src/vertex_array.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | Points, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Lines` [INFO] [stderr] --> src/vertex_array.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | Lines, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Triangles` [INFO] [stderr] --> src/vertex_array.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | Triangles, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `vertex_array` [INFO] [stderr] --> src/vertex_array.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | vertex_array: &'a mut VertexArray, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `vertex_buffer` [INFO] [stderr] --> src/vertex_array.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | vertex_buffer: BoundVertexBuffer<'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `draw_elements` [INFO] [stderr] --> src/vertex_array.rs:117:5 [INFO] [stderr] | [INFO] [stderr] 117 | / pub fn draw_elements<'b>( [INFO] [stderr] 118 | | &mut self, [INFO] [stderr] 119 | | draw_ty: DrawTy, [INFO] [stderr] 120 | | index_buffer: BoundIndexBuffer<'b>, [INFO] [stderr] ... | [INFO] [stderr] 130 | | } [INFO] [stderr] 131 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | gl_window.swap_buffers(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 33 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.66s [INFO] running `"docker" "inspect" "810f8331b6b311958c4330ee828014cac1f63975463cef421675ed34b800ba2b"` [INFO] running `"docker" "rm" "-f" "810f8331b6b311958c4330ee828014cac1f63975463cef421675ed34b800ba2b"` [INFO] [stdout] 810f8331b6b311958c4330ee828014cac1f63975463cef421675ed34b800ba2b [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] 8196c0662031c5a01b38925cc958797437f025d69bd3e7cf6829937a1a44ec50 [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" "8196c0662031c5a01b38925cc958797437f025d69bd3e7cf6829937a1a44ec50"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused variable: `index_buffer` [INFO] [stderr] --> src/vertex_array.rs:120:9 [INFO] [stderr] | [INFO] [stderr] 120 | index_buffer: BoundIndexBuffer<'b>, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_buffer` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IndexBufferTy` [INFO] [stderr] --> src/buffer.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct IndexBufferTy; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DynamicRead` [INFO] [stderr] --> src/buffer.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | DynamicRead, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StaticRead` [INFO] [stderr] --> src/buffer.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | StaticRead, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StaticDraw` [INFO] [stderr] --> src/buffer.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | StaticDraw, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StreamRead` [INFO] [stderr] --> src/buffer.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | StreamRead, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StreamDraw` [INFO] [stderr] --> src/buffer.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | StreamDraw, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `buffer` [INFO] [stderr] --> src/buffer.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | buffer: &'a mut Buffer, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `IndexBuffer` [INFO] [stderr] --> src/buffer.rs:38:1 [INFO] [stderr] | [INFO] [stderr] 38 | pub type IndexBuffer = Buffer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `BoundIndexBuffer` [INFO] [stderr] --> src/buffer.rs:39:1 [INFO] [stderr] | [INFO] [stderr] 39 | pub type BoundIndexBuffer<'a> = BoundBuffer<'a, IndexBufferTy>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Geometry` [INFO] [stderr] --> src/shader.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | Geometry, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `program` [INFO] [stderr] --> src/shader_program.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | program: &'a mut ShaderProgram, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float` [INFO] [stderr] --> src/shader_program.rs:110:5 [INFO] [stderr] | [INFO] [stderr] 110 | pub fn uniform_float(&mut self, location: UniformLocation, value: f32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_vec2` [INFO] [stderr] --> src/shader_program.rs:116:5 [INFO] [stderr] | [INFO] [stderr] 116 | pub fn uniform_float_vec2(&mut self, location: UniformLocation, value: &[f32; 2]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_vec3` [INFO] [stderr] --> src/shader_program.rs:122:5 [INFO] [stderr] | [INFO] [stderr] 122 | pub fn uniform_float_vec3(&mut self, location: UniformLocation, value: &[f32; 3]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_vec4` [INFO] [stderr] --> src/shader_program.rs:128:5 [INFO] [stderr] | [INFO] [stderr] 128 | pub fn uniform_float_vec4(&mut self, location: UniformLocation, value: &[f32; 4]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_array` [INFO] [stderr] --> src/shader_program.rs:134:5 [INFO] [stderr] | [INFO] [stderr] 134 | pub fn uniform_float_array(&mut self, location: UniformLocation, value: &[f32]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_vec2_array` [INFO] [stderr] --> src/shader_program.rs:140:5 [INFO] [stderr] | [INFO] [stderr] 140 | pub fn uniform_float_vec2_array(&mut self, location: UniformLocation, value: &[[f32; 2]]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_vec3_array` [INFO] [stderr] --> src/shader_program.rs:146:5 [INFO] [stderr] | [INFO] [stderr] 146 | pub fn uniform_float_vec3_array(&mut self, location: UniformLocation, value: &[[f32; 3]]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_vec4_array` [INFO] [stderr] --> src/shader_program.rs:152:5 [INFO] [stderr] | [INFO] [stderr] 152 | pub fn uniform_float_vec4_array(&mut self, location: UniformLocation, value: &[[f32; 4]]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_mat2` [INFO] [stderr] --> src/shader_program.rs:158:5 [INFO] [stderr] | [INFO] [stderr] 158 | pub fn uniform_float_mat2(&mut self, location: UniformLocation, value: &[f32; 4]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `uniform_float_mat3` [INFO] [stderr] --> src/shader_program.rs:164:5 [INFO] [stderr] | [INFO] [stderr] 164 | pub fn uniform_float_mat3(&mut self, location: UniformLocation, value: &[f32; 9]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Linear` [INFO] [stderr] --> src/texture.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | Linear, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `texture` [INFO] [stderr] --> src/texture.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | texture: &'a mut Texture, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Float` [INFO] [stderr] --> src/vertex_array.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Float, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `FloatVec4` [INFO] [stderr] --> src/vertex_array.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | FloatVec4, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Points` [INFO] [stderr] --> src/vertex_array.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | Points, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Lines` [INFO] [stderr] --> src/vertex_array.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | Lines, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Triangles` [INFO] [stderr] --> src/vertex_array.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | Triangles, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `vertex_array` [INFO] [stderr] --> src/vertex_array.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | vertex_array: &'a mut VertexArray, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `vertex_buffer` [INFO] [stderr] --> src/vertex_array.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | vertex_buffer: BoundVertexBuffer<'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `draw_elements` [INFO] [stderr] --> src/vertex_array.rs:117:5 [INFO] [stderr] | [INFO] [stderr] 117 | / pub fn draw_elements<'b>( [INFO] [stderr] 118 | | &mut self, [INFO] [stderr] 119 | | draw_ty: DrawTy, [INFO] [stderr] 120 | | index_buffer: BoundIndexBuffer<'b>, [INFO] [stderr] ... | [INFO] [stderr] 130 | | } [INFO] [stderr] 131 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | gl_window.swap_buffers(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 33 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.65s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/gl_fun-a45df04561650bb0 [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] running `"docker" "inspect" "8196c0662031c5a01b38925cc958797437f025d69bd3e7cf6829937a1a44ec50"` [INFO] running `"docker" "rm" "-f" "8196c0662031c5a01b38925cc958797437f025d69bd3e7cf6829937a1a44ec50"` [INFO] [stdout] 8196c0662031c5a01b38925cc958797437f025d69bd3e7cf6829937a1a44ec50