[INFO] cloning repository https://github.com/jefftime/conc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jefftime/conc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjefftime%2Fconc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjefftime%2Fconc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d6278992651b1b1ef7e80bce11304aedd9d91915 [INFO] testing jefftime/conc against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjefftime%2Fconc" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jefftime/conc [INFO] finished tweaking git repo https://github.com/jefftime/conc [INFO] tweaked toml for git repo https://github.com/jefftime/conc written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jefftime/conc on toolchain 9f93af291970322f4f1c6315ccde4d7078201159 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jefftime/conc already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing jefftime/conc against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjefftime%2Fconc" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jefftime/conc [INFO] finished tweaking git repo https://github.com/jefftime/conc [INFO] tweaked toml for git repo https://github.com/jefftime/conc written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jefftime/conc on toolchain 9f93af291970322f4f1c6315ccde4d7078201159 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jefftime/conc already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.78 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.78 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.78 [INFO] [stderr] Downloaded gpu-descriptor v0.2.1 [INFO] [stderr] Downloaded wgpu-types v0.11.0 [INFO] [stderr] Downloaded d3d12 v0.4.1 [INFO] [stderr] Downloaded smallvec v1.7.0 [INFO] [stderr] Downloaded raw-window-handle v0.3.3 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.78 [INFO] [stderr] Downloaded lock_api v0.4.5 [INFO] [stderr] Downloaded copyless v0.1.5 [INFO] [stderr] Downloaded approx v0.4.0 [INFO] [stderr] Downloaded tobj v3.2.0 [INFO] [stderr] Downloaded inplace_it v0.3.3 [INFO] [stderr] Downloaded itoa v0.4.7 [INFO] [stderr] Downloaded core-foundation v0.9.2 [INFO] [stderr] Downloaded fixedbitset v0.4.0 [INFO] [stderr] Downloaded libloading v0.7.1 [INFO] [stderr] Downloaded parking_lot_core v0.8.5 [INFO] [stderr] Downloaded pollster v0.2.4 [INFO] [stderr] Downloaded serde_derive v1.0.126 [INFO] [stderr] Downloaded wasm-bindgen v0.2.78 [INFO] [stderr] Downloaded bytemuck v1.7.2 [INFO] [stderr] Downloaded version-compare v0.1.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.27 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.28 [INFO] [stderr] Downloaded arrayvec v0.7.1 [INFO] [stderr] Downloaded ahash v0.4.7 [INFO] [stderr] Downloaded wgpu v0.11.0 [INFO] [stderr] Downloaded gpu-alloc v0.5.2 [INFO] [stderr] Downloaded redox_syscall v0.2.10 [INFO] [stderr] Downloaded cc v1.0.71 [INFO] [stderr] Downloaded js-sys v0.3.55 [INFO] [stderr] Downloaded serde v1.0.126 [INFO] [stderr] Downloaded ryu v1.0.5 [INFO] [stderr] Downloaded cgmath v0.18.0 [INFO] [stderr] Downloaded quote v1.0.9 [INFO] [stderr] Downloaded hashbrown v0.9.1 [INFO] [stderr] Downloaded bumpalo v3.8.0 [INFO] [stderr] Downloaded glow v0.11.0 [INFO] [stderr] Downloaded serde_json v1.0.64 [INFO] [stderr] Downloaded wgpu-hal v0.11.4 [INFO] [stderr] Downloaded sdl2 v0.35.1 [INFO] [stderr] Downloaded wgpu-core v0.11.2 [INFO] [stderr] Downloaded syn v1.0.72 [INFO] [stderr] Downloaded ash v0.33.3+1.2.191 [INFO] [stderr] Downloaded naga v0.7.1 [INFO] [stderr] Downloaded web-sys v0.3.55 [INFO] [stderr] Downloaded metal v0.23.1 [INFO] [stderr] Downloaded libc v0.2.105 [INFO] [stderr] Downloaded profiling v1.0.3 [INFO] [stderr] Downloaded sdl2-sys v0.35.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 38d0f20d0c8b0ac3560126ace7e7b34080bb24e490bd12b88f02c977567ee542 [INFO] running `Command { std: "docker" "start" "-a" "38d0f20d0c8b0ac3560126ace7e7b34080bb24e490bd12b88f02c977567ee542", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38d0f20d0c8b0ac3560126ace7e7b34080bb24e490bd12b88f02c977567ee542", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38d0f20d0c8b0ac3560126ace7e7b34080bb24e490bd12b88f02c977567ee542", kill_on_drop: false }` [INFO] [stdout] 38d0f20d0c8b0ac3560126ace7e7b34080bb24e490bd12b88f02c977567ee542 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c396bd8085b7bc1aec3ffdcad3481bc2992364e57c43319f9bf45cf554fa87f [INFO] running `Command { std: "docker" "start" "-a" "8c396bd8085b7bc1aec3ffdcad3481bc2992364e57c43319f9bf45cf554fa87f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling fixedbitset v0.4.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling libloading v0.7.1 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling version-compare v0.1.0 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling ahash v0.4.7 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling gpu-descriptor-types v0.1.1 [INFO] [stderr] Compiling gpu-alloc-types v0.2.0 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling sdl2-sys v0.35.1 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling hexf-parse v0.2.1 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling ash v0.33.3+1.2.191 [INFO] [stderr] Compiling gpu-alloc v0.5.2 [INFO] [stderr] Compiling wgpu-types v0.11.0 [INFO] [stderr] Compiling wgpu-core v0.11.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling renderdoc-sys v0.7.1 [INFO] [stderr] Compiling arrayvec v0.7.1 [INFO] [stderr] Compiling profiling v1.0.3 [INFO] [stderr] Compiling gpu-descriptor v0.2.1 [INFO] [stderr] Compiling glow v0.11.0 [INFO] [stderr] Compiling inplace_it v0.3.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling cgmath v0.18.0 [INFO] [stderr] Compiling copyless v0.1.5 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling sdl2 v0.35.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling conc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling pollster v0.2.4 [INFO] [stderr] Compiling tobj v3.2.0 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling petgraph v0.6.0 [INFO] [stderr] Compiling spirv v0.2.0+1.5.4 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling bytemuck_derive v1.0.1 [INFO] [stderr] Compiling bytemuck v1.7.2 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling naga v0.7.1 [INFO] [stderr] Compiling wgpu-hal v0.11.4 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling wgpu v0.11.0 [INFO] [stdout] warning: unused import: `ptr::null` [INFO] [stdout] --> src/render/command_buffer.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{ops::Range, ptr::null}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BindGroupLayoutDescriptor` and `BindGroupLayout` [INFO] [stdout] --> src/render/shader_layout.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | BindGroupLayout, BindGroupLayoutDescriptor, VertexAttribute, VertexFormat, [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Matrix` [INFO] [stdout] --> src/main.rs:7:41 [INFO] [stdout] | [INFO] [stdout] 7 | use cgmath::{perspective, point3, vec3, Matrix, Matrix4, Vector3, Vector4}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/render/shader_layout.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | _ => panic!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/render/shader_layout.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 33 | ShaderAttributeType::Float => wgpu::VertexFormat::Float32, [INFO] [stdout] | -------------------------- matches some of the same values [INFO] [stdout] 34 | ShaderAttributeType::Vec2 => wgpu::VertexFormat::Float32x2, [INFO] [stdout] | ------------------------- matches some of the same values [INFO] [stdout] 35 | ShaderAttributeType::Vec3 => wgpu::VertexFormat::Float32x3, [INFO] [stdout] | ------------------------- matches some of the same values [INFO] [stdout] 36 | ShaderAttributeType::Vec4 => wgpu::VertexFormat::Float32x4, [INFO] [stdout] | ------------------------- matches some of the same values [INFO] [stdout] 37 | _ => panic!(), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `render` [INFO] [stdout] --> src/render/shader_layout.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | render: &Render, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_render` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `orientation` [INFO] [stdout] --> src/main.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | let orientation = Matrix4::look_at_rh( [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orientation` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/main.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | struct Vertex { [INFO] [stdout] | ^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/main.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | / #[repr(C)] [INFO] [stdout] 22 | | #[derive(Clone, Copy, Pod, Zeroable, Debug)] [INFO] [stdout] 23 | | struct Vertex { [INFO] [stdout] 24 | | pos: [f32; 3], [INFO] [stdout] 25 | | color: [f32; 3], [INFO] [stdout] 26 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `write_buffer` is never used [INFO] [stdout] --> src/render.rs:302:12 [INFO] [stdout] | [INFO] [stdout] 61 | impl Render { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 302 | pub fn write_buffer(&self, buffer: &Buffer, data: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `size` and `offset` are never read [INFO] [stdout] --> src/render/buffer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Buffer { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 4 | buf: WgpuBuffer, [INFO] [stdout] 5 | size: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | offset: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Float`, `Vec2`, and `Vec4` are never constructed [INFO] [stdout] --> src/render/shader_layout.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub enum ShaderAttributeType { [INFO] [stdout] | ------------------- variants in this enum [INFO] [stdout] 24 | Float, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | Vec2, [INFO] [stdout] | ^^^^ [INFO] [stdout] 26 | Vec3, [INFO] [stdout] 27 | Vec4, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rand` is never used [INFO] [stdout] --> src/util.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn rand() -> u32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/render.rs:194:27 [INFO] [stdout] | [INFO] [stdout] 194 | pub fn start_commands(&self) -> CommandBuffer { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 194 | pub fn start_commands(&self) -> CommandBuffer<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/render/buffer.rs:22:29 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn binding_resource(&self) -> BindingResource { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 22 | pub fn binding_resource(&self) -> BindingResource<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/render/command_buffer.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 19 | render_pass: *mut RenderPass<'a>, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 20 | ) -> CommandBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 20 | ) -> CommandBuffer<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/render/command_buffer.rs:27:26 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn begin(device: &Device) -> CommandBuffer { [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 27 | pub fn begin(device: &Device) -> CommandBuffer<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.87s [INFO] running `Command { std: "docker" "inspect" "8c396bd8085b7bc1aec3ffdcad3481bc2992364e57c43319f9bf45cf554fa87f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c396bd8085b7bc1aec3ffdcad3481bc2992364e57c43319f9bf45cf554fa87f", kill_on_drop: false }` [INFO] [stdout] 8c396bd8085b7bc1aec3ffdcad3481bc2992364e57c43319f9bf45cf554fa87f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec93cd707170f56a740281c2c5f58ff5abe1f78b8cfbecc2ca1c46207078a1d3 [INFO] running `Command { std: "docker" "start" "-a" "ec93cd707170f56a740281c2c5f58ff5abe1f78b8cfbecc2ca1c46207078a1d3", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Compiling ahash v0.4.7 [INFO] [stderr] Compiling fixedbitset v0.4.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling libloading v0.7.1 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling sdl2-sys v0.35.1 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling gpu-alloc-types v0.2.0 [INFO] [stderr] Compiling gpu-descriptor-types v0.1.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling hexf-parse v0.2.1 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling gpu-alloc v0.5.2 [INFO] [stderr] Compiling ash v0.33.3+1.2.191 [INFO] [stderr] Compiling wgpu-types v0.11.0 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling renderdoc-sys v0.7.1 [INFO] [stderr] Compiling inplace_it v0.3.3 [INFO] [stderr] Compiling arrayvec v0.7.1 [INFO] [stderr] Compiling glow v0.11.0 [INFO] [stderr] Compiling profiling v1.0.3 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling copyless v0.1.5 [INFO] [stderr] Compiling sdl2 v0.35.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling bytemuck v1.7.2 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling tobj v3.2.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Compiling pollster v0.2.4 [INFO] [stderr] Compiling gpu-descriptor v0.2.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling spirv v0.2.0+1.5.4 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling petgraph v0.6.0 [INFO] [stderr] Compiling cgmath v0.18.0 [INFO] [stderr] Compiling naga v0.7.1 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling wgpu-hal v0.11.4 [INFO] [stderr] Compiling wgpu-core v0.11.2 [INFO] [stderr] Compiling wgpu v0.11.0 [INFO] [stderr] Compiling conc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ptr::null` [INFO] [stdout] --> src/render/command_buffer.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{ops::Range, ptr::null}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BindGroupLayoutDescriptor` and `BindGroupLayout` [INFO] [stdout] --> src/render/shader_layout.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | BindGroupLayout, BindGroupLayoutDescriptor, VertexAttribute, VertexFormat, [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Matrix` [INFO] [stdout] --> src/main.rs:7:41 [INFO] [stdout] | [INFO] [stdout] 7 | use cgmath::{perspective, point3, vec3, Matrix, Matrix4, Vector3, Vector4}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/render/shader_layout.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | _ => panic!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/render/shader_layout.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 33 | ShaderAttributeType::Float => wgpu::VertexFormat::Float32, [INFO] [stdout] | -------------------------- matches some of the same values [INFO] [stdout] 34 | ShaderAttributeType::Vec2 => wgpu::VertexFormat::Float32x2, [INFO] [stdout] | ------------------------- matches some of the same values [INFO] [stdout] 35 | ShaderAttributeType::Vec3 => wgpu::VertexFormat::Float32x3, [INFO] [stdout] | ------------------------- matches some of the same values [INFO] [stdout] 36 | ShaderAttributeType::Vec4 => wgpu::VertexFormat::Float32x4, [INFO] [stdout] | ------------------------- matches some of the same values [INFO] [stdout] 37 | _ => panic!(), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `render` [INFO] [stdout] --> src/render/shader_layout.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | render: &Render, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_render` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `orientation` [INFO] [stdout] --> src/main.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | let orientation = Matrix4::look_at_rh( [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orientation` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/main.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | struct Vertex { [INFO] [stdout] | ^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/main.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | / #[repr(C)] [INFO] [stdout] 22 | | #[derive(Clone, Copy, Pod, Zeroable, Debug)] [INFO] [stdout] 23 | | struct Vertex { [INFO] [stdout] 24 | | pos: [f32; 3], [INFO] [stdout] 25 | | color: [f32; 3], [INFO] [stdout] 26 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `write_buffer` is never used [INFO] [stdout] --> src/render.rs:302:12 [INFO] [stdout] | [INFO] [stdout] 61 | impl Render { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 302 | pub fn write_buffer(&self, buffer: &Buffer, data: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `size` and `offset` are never read [INFO] [stdout] --> src/render/buffer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Buffer { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 4 | buf: WgpuBuffer, [INFO] [stdout] 5 | size: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | offset: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Float`, `Vec2`, and `Vec4` are never constructed [INFO] [stdout] --> src/render/shader_layout.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub enum ShaderAttributeType { [INFO] [stdout] | ------------------- variants in this enum [INFO] [stdout] 24 | Float, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | Vec2, [INFO] [stdout] | ^^^^ [INFO] [stdout] 26 | Vec3, [INFO] [stdout] 27 | Vec4, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rand` is never used [INFO] [stdout] --> src/util.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn rand() -> u32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/render.rs:194:27 [INFO] [stdout] | [INFO] [stdout] 194 | pub fn start_commands(&self) -> CommandBuffer { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 194 | pub fn start_commands(&self) -> CommandBuffer<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/render/buffer.rs:22:29 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn binding_resource(&self) -> BindingResource { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 22 | pub fn binding_resource(&self) -> BindingResource<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/render/command_buffer.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 19 | render_pass: *mut RenderPass<'a>, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 20 | ) -> CommandBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 20 | ) -> CommandBuffer<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/render/command_buffer.rs:27:26 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn begin(device: &Device) -> CommandBuffer { [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 27 | pub fn begin(device: &Device) -> CommandBuffer<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 13.04s [INFO] running `Command { std: "docker" "inspect" "ec93cd707170f56a740281c2c5f58ff5abe1f78b8cfbecc2ca1c46207078a1d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec93cd707170f56a740281c2c5f58ff5abe1f78b8cfbecc2ca1c46207078a1d3", kill_on_drop: false }` [INFO] [stdout] ec93cd707170f56a740281c2c5f58ff5abe1f78b8cfbecc2ca1c46207078a1d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cc0cf8391b186ecc2f5e829527cb0b4b44dd5de407ebc46e0d3be99235f78738 [INFO] running `Command { std: "docker" "start" "-a" "cc0cf8391b186ecc2f5e829527cb0b4b44dd5de407ebc46e0d3be99235f78738", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `ptr::null` [INFO] [stderr] --> src/render/command_buffer.rs:1:23 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{ops::Range, ptr::null}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BindGroupLayoutDescriptor` and `BindGroupLayout` [INFO] [stderr] --> src/render/shader_layout.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | BindGroupLayout, BindGroupLayoutDescriptor, VertexAttribute, VertexFormat, [INFO] [stderr] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Matrix` [INFO] [stderr] --> src/main.rs:7:41 [INFO] [stderr] | [INFO] [stderr] 7 | use cgmath::{perspective, point3, vec3, Matrix, Matrix4, Vector3, Vector4}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/render/shader_layout.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | _ => panic!(), [INFO] [stderr] | ^ no value can reach this [INFO] [stderr] | [INFO] [stderr] note: multiple earlier patterns match some of the same values [INFO] [stderr] --> src/render/shader_layout.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 33 | ShaderAttributeType::Float => wgpu::VertexFormat::Float32, [INFO] [stderr] | -------------------------- matches some of the same values [INFO] [stderr] 34 | ShaderAttributeType::Vec2 => wgpu::VertexFormat::Float32x2, [INFO] [stderr] | ------------------------- matches some of the same values [INFO] [stderr] 35 | ShaderAttributeType::Vec3 => wgpu::VertexFormat::Float32x3, [INFO] [stderr] | ------------------------- matches some of the same values [INFO] [stderr] 36 | ShaderAttributeType::Vec4 => wgpu::VertexFormat::Float32x4, [INFO] [stderr] | ------------------------- matches some of the same values [INFO] [stderr] 37 | _ => panic!(), [INFO] [stderr] | ^ collectively making this unreachable [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `render` [INFO] [stderr] --> src/render/shader_layout.rs:69:9 [INFO] [stderr] | [INFO] [stderr] 69 | render: &Render, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_render` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `orientation` [INFO] [stderr] --> src/main.rs:122:9 [INFO] [stderr] | [INFO] [stderr] 122 | let orientation = Matrix4::look_at_rh( [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orientation` [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/main.rs:23:8 [INFO] [stderr] | [INFO] [stderr] 23 | struct Vertex { [INFO] [stderr] | ^^^^^^ field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `check` is never used [INFO] [stderr] --> src/main.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | / #[repr(C)] [INFO] [stderr] 22 | | #[derive(Clone, Copy, Pod, Zeroable, Debug)] [INFO] [stderr] 23 | | struct Vertex { [INFO] [stderr] 24 | | pos: [f32; 3], [INFO] [stderr] 25 | | color: [f32; 3], [INFO] [stderr] 26 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: method `write_buffer` is never used [INFO] [stderr] --> src/render.rs:302:12 [INFO] [stderr] | [INFO] [stderr] 61 | impl Render { [INFO] [stderr] | ----------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 302 | pub fn write_buffer(&self, buffer: &Buffer, data: &[u8]) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `size` and `offset` are never read [INFO] [stderr] --> src/render/buffer.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Buffer { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 4 | buf: WgpuBuffer, [INFO] [stderr] 5 | size: usize, [INFO] [stderr] | ^^^^ [INFO] [stderr] 6 | offset: usize, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variants `Float`, `Vec2`, and `Vec4` are never constructed [INFO] [stderr] --> src/render/shader_layout.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 23 | pub enum ShaderAttributeType { [INFO] [stderr] | ------------------- variants in this enum [INFO] [stderr] 24 | Float, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 25 | Vec2, [INFO] [stderr] | ^^^^ [INFO] [stderr] 26 | Vec3, [INFO] [stderr] 27 | Vec4, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `rand` is never used [INFO] [stderr] --> src/util.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn rand() -> u32 { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/render.rs:194:27 [INFO] [stderr] | [INFO] [stderr] 194 | pub fn start_commands(&self) -> CommandBuffer { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 194 | pub fn start_commands(&self) -> CommandBuffer<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/render/buffer.rs:22:29 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn binding_resource(&self) -> BindingResource { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 22 | pub fn binding_resource(&self) -> BindingResource<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/render/command_buffer.rs:20:10 [INFO] [stderr] | [INFO] [stderr] 19 | render_pass: *mut RenderPass<'a>, [INFO] [stderr] | -- the lifetime is named here [INFO] [stderr] 20 | ) -> CommandBuffer { [INFO] [stderr] | ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 20 | ) -> CommandBuffer<'a> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/render/command_buffer.rs:27:26 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn begin(device: &Device) -> CommandBuffer { [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 27 | pub fn begin(device: &Device) -> CommandBuffer<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `conc` (bin "conc" test) generated 16 warnings (run `cargo fix --bin "conc" -p conc --tests` to apply 9 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/conc-bbf6012b99575143) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cc0cf8391b186ecc2f5e829527cb0b4b44dd5de407ebc46e0d3be99235f78738", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc0cf8391b186ecc2f5e829527cb0b4b44dd5de407ebc46e0d3be99235f78738", kill_on_drop: false }` [INFO] [stdout] cc0cf8391b186ecc2f5e829527cb0b4b44dd5de407ebc46e0d3be99235f78738