[INFO] cloning repository https://github.com/arthurkulchenko/webgpu_demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arthurkulchenko/webgpu_demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthurkulchenko%2Fwebgpu_demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthurkulchenko%2Fwebgpu_demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cd5b732523245f9881b07fa6b712368a8a7538bd [INFO] checking arthurkulchenko/webgpu_demo against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthurkulchenko%2Fwebgpu_demo" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/arthurkulchenko/webgpu_demo on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/arthurkulchenko/webgpu_demo [INFO] finished tweaking git repo https://github.com/arthurkulchenko/webgpu_demo [INFO] tweaked toml for git repo https://github.com/arthurkulchenko/webgpu_demo written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/arthurkulchenko/webgpu_demo 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded winit v0.29.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 122fb243b25c258a0d97b27a3868646d1a8899139646298c5da7c520c9d9c077 [INFO] running `Command { std: "docker" "start" "-a" "122fb243b25c258a0d97b27a3868646d1a8899139646298c5da7c520c9d9c077", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "122fb243b25c258a0d97b27a3868646d1a8899139646298c5da7c520c9d9c077", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "122fb243b25c258a0d97b27a3868646d1a8899139646298c5da7c520c9d9c077", kill_on_drop: false }` [INFO] [stdout] 122fb243b25c258a0d97b27a3868646d1a8899139646298c5da7c520c9d9c077 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18e0157bfb8e44fd29ad148fc9979ba948327efca0f97dad1a58c778b9c973bd [INFO] running `Command { std: "docker" "start" "-a" "18e0157bfb8e44fd29ad148fc9979ba948327efca0f97dad1a58c778b9c973bd", kill_on_drop: false }` [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking wayland-sys v0.31.1 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.92 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling ash v0.37.3+1.3.251 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling quick-xml v0.31.0 [INFO] [stderr] Compiling bumpalo v3.15.4 [INFO] [stderr] Compiling khronos-egl v6.0.0 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking indexmap v2.2.5 [INFO] [stderr] Checking spirv v0.3.0+sdk-1.3.268.0 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking gpu-alloc-types v0.3.0 [INFO] [stderr] Checking gpu-descriptor-types v0.1.2 [INFO] [stderr] Compiling wayland-scanner v0.31.1 [INFO] [stderr] Compiling wgpu-hal v0.19.3 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Checking unicode-xid v0.2.4 [INFO] [stderr] Checking hexf-parse v0.2.1 [INFO] [stderr] Checking bytemuck v1.14.3 [INFO] [stderr] Checking tiny-skia-path v0.11.4 [INFO] [stderr] Checking gpu-descriptor v0.2.4 [INFO] [stderr] Checking gpu-alloc v0.6.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking wgpu-types v0.19.2 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling wgpu-core v0.19.3 [INFO] [stderr] Compiling wasm-bindgen v0.2.92 [INFO] [stderr] Checking renderdoc-sys v1.1.0 [INFO] [stderr] Checking profiling v1.0.15 [INFO] [stderr] Checking glow v0.13.1 [INFO] [stderr] Checking ab_glyph v0.2.23 [INFO] [stderr] Checking tiny-skia v0.11.4 [INFO] [stderr] Compiling winit v0.29.14 [INFO] [stderr] Compiling wgpu v0.19.3 [INFO] [stderr] Checking x11rb-protocol v0.13.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.92 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking xkbcommon-dl v0.4.2 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking pollster v0.3.0 [INFO] [stderr] Checking wayland-backend v0.3.3 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.92 [INFO] [stderr] Checking wayland-client v0.31.2 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking wayland-csd-frame v0.3.0 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.92 [INFO] [stderr] Checking wayland-protocols v0.31.2 [INFO] [stderr] Checking wayland-cursor v0.31.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking naga v0.19.2 [INFO] [stderr] Checking polling v3.5.0 [INFO] [stderr] Checking calloop v0.12.4 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking calloop-wayland-source v0.2.0 [INFO] [stderr] Checking wayland-protocols-wlr v0.2.0 [INFO] [stderr] Checking wayland-protocols-plasma v0.2.0 [INFO] [stderr] Checking smithay-client-toolkit v0.18.1 [INFO] [stderr] Checking sctk-adwaita v0.8.1 [INFO] [stderr] Checking x11rb v0.13.0 [INFO] [stderr] Checking webgpu_demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::panic` [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::panic; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `win_idd` [INFO] [stdout] --> src/lib.rs:240:9 [INFO] [stdout] | [INFO] [stdout] 240 | let win_idd = window.id().clone(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_win_idd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `device_id` [INFO] [stdout] --> src/lib.rs:228:48 [INFO] [stdout] | [INFO] [stdout] 228 | WindowEvent::CursorMoved { device_id, position } => { [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `device_id: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> src/lib.rs:228:59 [INFO] [stdout] | [INFO] [stdout] 228 | WindowEvent::CursorMoved { device_id, position } => { [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `position: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::panic` [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::panic; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/lib.rs:120:10 [INFO] [stdout] | [INFO] [stdout] 120 | fn input(event: &WindowEvent) -> bool { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `WDError` is never used [INFO] [stdout] --> src/error.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum WDError { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WDError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `CANVAS` is never used [INFO] [stdout] --> src/styles.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub static CANVAS: &'static str = "\ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `BODY` is never used [INFO] [stdout] --> src/styles.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub static BODY: &'static str = "\ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `win_idd` [INFO] [stdout] --> src/lib.rs:240:9 [INFO] [stdout] | [INFO] [stdout] 240 | let win_idd = window.id().clone(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_win_idd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `device_id` [INFO] [stdout] --> src/lib.rs:228:48 [INFO] [stdout] | [INFO] [stdout] 228 | WindowEvent::CursorMoved { device_id, position } => { [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `device_id: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> src/lib.rs:228:59 [INFO] [stdout] | [INFO] [stdout] 228 | WindowEvent::CursorMoved { device_id, position } => { [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `position: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/lib.rs:120:10 [INFO] [stdout] | [INFO] [stdout] 120 | fn input(event: &WindowEvent) -> bool { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `WDError` is never used [INFO] [stdout] --> src/error.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum WDError { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WDError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `CANVAS` is never used [INFO] [stdout] --> src/styles.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub static CANVAS: &'static str = "\ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `BODY` is never used [INFO] [stdout] --> src/styles.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub static BODY: &'static str = "\ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 22s [INFO] running `Command { std: "docker" "inspect" "18e0157bfb8e44fd29ad148fc9979ba948327efca0f97dad1a58c778b9c973bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18e0157bfb8e44fd29ad148fc9979ba948327efca0f97dad1a58c778b9c973bd", kill_on_drop: false }` [INFO] [stdout] 18e0157bfb8e44fd29ad148fc9979ba948327efca0f97dad1a58c778b9c973bd