[INFO] cloning repository https://github.com/AnurupDey/webgpu_tutorial [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AnurupDey/webgpu_tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnurupDey%2Fwebgpu_tutorial", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnurupDey%2Fwebgpu_tutorial'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 347c9ac35797e6dfe7f79b9f87828b961038e7dc [INFO] testing AnurupDey/webgpu_tutorial against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnurupDey%2Fwebgpu_tutorial" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AnurupDey/webgpu_tutorial on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AnurupDey/webgpu_tutorial [INFO] finished tweaking git repo https://github.com/AnurupDey/webgpu_tutorial [INFO] tweaked toml for git repo https://github.com/AnurupDey/webgpu_tutorial written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/AnurupDey/webgpu_tutorial already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 16b6dedd1e6f616e3e21ea974922e6d1e0b071316af3a8b5054460a409ecb3f8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "16b6dedd1e6f616e3e21ea974922e6d1e0b071316af3a8b5054460a409ecb3f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16b6dedd1e6f616e3e21ea974922e6d1e0b071316af3a8b5054460a409ecb3f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16b6dedd1e6f616e3e21ea974922e6d1e0b071316af3a8b5054460a409ecb3f8", kill_on_drop: false }` [INFO] [stdout] 16b6dedd1e6f616e3e21ea974922e6d1e0b071316af3a8b5054460a409ecb3f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2bad0f266d93cdc72a72692346270d74455589ae41e40c71440881dab08496b9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2bad0f266d93cdc72a72692346270d74455589ae41e40c71440881dab08496b9", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling futures-sink v0.3.15 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling weezl v0.1.5 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling glow v0.9.0 [INFO] [stderr] Compiling futures-io v0.3.15 [INFO] [stderr] Compiling anyhow v1.0.41 [INFO] [stderr] Compiling profiling v1.0.2 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling libloading v0.7.0 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling wgpu-core v0.8.1 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling gif v0.11.2 [INFO] [stderr] Compiling nom v6.2.0 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling ash v0.32.1 [INFO] [stderr] Compiling wayland-sys v0.28.5 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling gpu-descriptor-types v0.1.1 [INFO] [stderr] Compiling gpu-alloc-types v0.2.0 [INFO] [stderr] Compiling wgpu-types v0.8.0 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling andrew v0.3.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling gpu-descriptor v0.1.1 [INFO] [stderr] Compiling gpu-alloc v0.4.7 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling wayland-scanner v0.28.5 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling spirv_headers v1.5.0 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling cgmath v0.18.0 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling memmap2 v0.1.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling xcursor v0.3.3 [INFO] [stderr] Compiling wayland-client v0.28.5 [INFO] [stderr] Compiling wayland-protocols v0.28.5 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling calloop v0.6.5 [INFO] [stderr] Compiling wayland-commons v0.28.5 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling wayland-cursor v0.28.5 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling bytemuck_derive v1.0.1 [INFO] [stderr] Compiling bytemuck v1.7.0 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling naga v0.4.2 [INFO] [stderr] Compiling smithay-client-toolkit v0.12.3 [INFO] [stderr] Compiling futures-executor v0.3.15 [INFO] [stderr] Compiling futures v0.3.15 [INFO] [stderr] Compiling winit v0.24.0 [INFO] [stderr] Compiling gfx-hal v0.8.0 [INFO] [stderr] Compiling gfx-backend-vulkan v0.8.0 [INFO] [stderr] Compiling gfx-backend-gl v0.8.1 [INFO] [stderr] Compiling gfx-backend-empty v0.8.0 [INFO] [stderr] Compiling wgpu v0.8.1 [INFO] [stderr] Compiling webgpu_tutorial v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/main.rs:312:25 [INFO] [stdout] | [INFO] [stdout] 312 | fn input(&mut self, event: &WindowEvent) -> bool { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num_vertices` [INFO] [stdout] --> src/main.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 138 | num_vertices: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `diffuse_texture` [INFO] [stdout] --> src/main.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 142 | diffuse_texture: texture::Texture, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 17s [INFO] running `Command { std: "docker" "inspect" "2bad0f266d93cdc72a72692346270d74455589ae41e40c71440881dab08496b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bad0f266d93cdc72a72692346270d74455589ae41e40c71440881dab08496b9", kill_on_drop: false }` [INFO] [stdout] 2bad0f266d93cdc72a72692346270d74455589ae41e40c71440881dab08496b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dbe81f9754db6b60837a796aa7059bf834b169cb8418f16316e01d8904d10e6b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "dbe81f9754db6b60837a796aa7059bf834b169cb8418f16316e01d8904d10e6b", kill_on_drop: false }` [INFO] [stderr] Compiling webgpu_tutorial v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/main.rs:312:25 [INFO] [stdout] | [INFO] [stdout] 312 | fn input(&mut self, event: &WindowEvent) -> bool { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num_vertices` [INFO] [stdout] --> src/main.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 138 | num_vertices: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `diffuse_texture` [INFO] [stdout] --> src/main.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 142 | diffuse_texture: texture::Texture, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.66s [INFO] running `Command { std: "docker" "inspect" "dbe81f9754db6b60837a796aa7059bf834b169cb8418f16316e01d8904d10e6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbe81f9754db6b60837a796aa7059bf834b169cb8418f16316e01d8904d10e6b", kill_on_drop: false }` [INFO] [stdout] dbe81f9754db6b60837a796aa7059bf834b169cb8418f16316e01d8904d10e6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5e314c1bebdfa217c5312fb5298cb37cb0b94590da725dff45bd6463ce396d55 [INFO] running `Command { std: "docker" "start" "-a" "5e314c1bebdfa217c5312fb5298cb37cb0b94590da725dff45bd6463ce396d55", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/main.rs:312:25 [INFO] [stderr] | [INFO] [stderr] 312 | fn input(&mut self, event: &WindowEvent) -> bool { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `num_vertices` [INFO] [stderr] --> src/main.rs:138:5 [INFO] [stderr] | [INFO] [stderr] 138 | num_vertices: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `diffuse_texture` [INFO] [stderr] --> src/main.rs:142:5 [INFO] [stderr] | [INFO] [stderr] 142 | diffuse_texture: texture::Texture, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/webgpu_tutorial-1fe3a13c4440c75e) [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" "5e314c1bebdfa217c5312fb5298cb37cb0b94590da725dff45bd6463ce396d55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e314c1bebdfa217c5312fb5298cb37cb0b94590da725dff45bd6463ce396d55", kill_on_drop: false }` [INFO] [stdout] 5e314c1bebdfa217c5312fb5298cb37cb0b94590da725dff45bd6463ce396d55