[INFO] cloning repository https://github.com/J-Sparr0w/wgpu_journey [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/J-Sparr0w/wgpu_journey" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJ-Sparr0w%2Fwgpu_journey", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJ-Sparr0w%2Fwgpu_journey'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c458cbd3c2f96aaad42ba7342082c24c7de4e00c [INFO] checking J-Sparr0w/wgpu_journey against master#b56aaec52bc0fa35591a872fb4aac81f606e265c for pr-122661-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJ-Sparr0w%2Fwgpu_journey" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/J-Sparr0w/wgpu_journey [INFO] finished tweaking git repo https://github.com/J-Sparr0w/wgpu_journey [INFO] tweaked toml for git repo https://github.com/J-Sparr0w/wgpu_journey written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/J-Sparr0w/wgpu_journey on toolchain b56aaec52bc0fa35591a872fb4aac81f606e265c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/J-Sparr0w/wgpu_journey 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" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded winit v0.30.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb427e848176003d56b1b5f4c83b6ac2e0dbe16f11bf3071ee3302299fb96bd6 [INFO] running `Command { std: "docker" "start" "-a" "cb427e848176003d56b1b5f4c83b6ac2e0dbe16f11bf3071ee3302299fb96bd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb427e848176003d56b1b5f4c83b6ac2e0dbe16f11bf3071ee3302299fb96bd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb427e848176003d56b1b5f4c83b6ac2e0dbe16f11bf3071ee3302299fb96bd6", kill_on_drop: false }` [INFO] [stdout] cb427e848176003d56b1b5f4c83b6ac2e0dbe16f11bf3071ee3302299fb96bd6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bacef9944752bbd15f28b80254b5456e57c158d248cf177628397b6a9fc5add8 [INFO] running `Command { std: "docker" "start" "-a" "bacef9944752bbd15f28b80254b5456e57c158d248cf177628397b6a9fc5add8", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling 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[stderr] Checking xkbcommon-dl v0.4.2 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking raw-window-handle v0.5.2 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking dpi v0.1.1 [INFO] [stderr] Checking smol_str v0.2.2 [INFO] [stderr] Checking pollster v0.4.0 [INFO] [stderr] Checking owned_ttf_parser v0.24.0 [INFO] [stderr] Compiling document-features v0.2.10 [INFO] [stderr] Checking ab_glyph v0.2.28 [INFO] [stderr] Compiling wayland-backend v0.3.5 [INFO] [stderr] Checking polling v3.7.2 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Checking wayland-csd-frame v0.3.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.62 [INFO] [stderr] Checking wayland-protocols v0.31.2 [INFO] [stderr] Checking wayland-cursor v0.31.4 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking calloop v0.12.4 [INFO] [stderr] Checking calloop-wayland-source v0.2.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking gpu-descriptor v0.3.0 [INFO] [stderr] Checking naga v0.20.0 [INFO] [stderr] Checking wayland-protocols-wlr v0.2.0 [INFO] [stderr] Checking wayland-protocols-plasma v0.2.0 [INFO] [stderr] Checking sctk-adwaita v0.9.1 [INFO] [stderr] Checking x11rb v0.13.1 [INFO] [stderr] Checking wgpu_learn_02 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `primitive` [INFO] [stdout] --> src/render_context.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{iter, primitive}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Adapter`, `BufferSlice`, and `RequestDeviceError` [INFO] [stdout] --> src/render_context.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | Adapter, BindGroup, Buffer, BufferSlice, Color, CommandEncoderDescriptor, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] 5 | ComputePassDescriptor, Device, Operations, Queue, RenderPassColorAttachment, [INFO] [stdout] 6 | RenderPassDescriptor, RequestDeviceError, Surface, SurfaceConfiguration, TextureViewDescriptor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/window.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `primitive` [INFO] [stdout] --> src/render_context.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{iter, primitive}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Adapter`, `BufferSlice`, and `RequestDeviceError` [INFO] [stdout] --> src/render_context.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | Adapter, BindGroup, Buffer, BufferSlice, Color, CommandEncoderDescriptor, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] 5 | ComputePassDescriptor, Device, Operations, Queue, RenderPassColorAttachment, [INFO] [stdout] 6 | RenderPassDescriptor, RequestDeviceError, Surface, SurfaceConfiguration, TextureViewDescriptor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/window.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x` and `y` are never read [INFO] [stdout] --> src/primitives.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Point2 { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 2 | x: f32, [INFO] [stdout] | ^ [INFO] [stdout] 3 | y: f32, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0`, `1`, `2`, and `3` are never read [INFO] [stdout] --> src/primitives.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Color(f32, f32, f32, f32); [INFO] [stdout] | ----- ^^^ ^^^ ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `coords` and `color` are never read [INFO] [stdout] --> src/primitives.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Vertex { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 21 | coords: Point2, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 22 | color: Color, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `uniform_buffer` and `storage_buffers` are never read [INFO] [stdout] --> src/render_context.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct RenderContext<'a> { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | uniform_buffer: Buffer, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 23 | storage_buffers: [Buffer; 2], [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `WORKGROUP_SIZE` is never used [INFO] [stdout] --> src/window.rs:86:15 [INFO] [stdout] | [INFO] [stdout] 86 | const WORKGROUP_SIZE: u8 = 8; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/render_context.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | surface: Surface<'a>, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] ... [INFO] [stdout] 42 | ) -> RenderContext<'_> { [INFO] [stdout] | -- the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 42 - ) -> RenderContext<'_> { [INFO] [stdout] 42 + ) -> RenderContext<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x` and `y` are never read [INFO] [stdout] --> src/primitives.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Point2 { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 2 | x: f32, [INFO] [stdout] | ^ [INFO] [stdout] 3 | y: f32, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0`, `1`, `2`, and `3` are never read [INFO] [stdout] --> src/primitives.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Color(f32, f32, f32, f32); [INFO] [stdout] | ----- ^^^ ^^^ ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `coords` and `color` are never read [INFO] [stdout] --> src/primitives.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Vertex { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 21 | coords: Point2, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 22 | color: Color, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `uniform_buffer` and `storage_buffers` are never read [INFO] [stdout] --> src/render_context.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct RenderContext<'a> { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | uniform_buffer: Buffer, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 23 | storage_buffers: [Buffer; 2], [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `WORKGROUP_SIZE` is never used [INFO] [stdout] --> src/window.rs:86:15 [INFO] [stdout] | [INFO] [stdout] 86 | const WORKGROUP_SIZE: u8 = 8; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/render_context.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | surface: Surface<'a>, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] ... [INFO] [stdout] 42 | ) -> RenderContext<'_> { [INFO] [stdout] | -- the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 42 - ) -> RenderContext<'_> { [INFO] [stdout] 42 + ) -> RenderContext<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `app` [INFO] [stdout] --> src/main.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | let mut app = App::init(Some( [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_app` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `app` [INFO] [stdout] --> src/main.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | let mut app = App::init(Some( [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_app` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let mut app = App::init(Some( [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let mut app = App::init(Some( [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "bacef9944752bbd15f28b80254b5456e57c158d248cf177628397b6a9fc5add8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bacef9944752bbd15f28b80254b5456e57c158d248cf177628397b6a9fc5add8", kill_on_drop: false }` [INFO] [stdout] bacef9944752bbd15f28b80254b5456e57c158d248cf177628397b6a9fc5add8