[INFO] cloning repository https://github.com/dvtkrlbs/learn-wgpu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dvtkrlbs/learn-wgpu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvtkrlbs%2Flearn-wgpu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvtkrlbs%2Flearn-wgpu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 710a71520f9b5a67b50e1f9277c97af76f1f0737 [INFO] checking dvtkrlbs/learn-wgpu against master#c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 for pr-86194 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvtkrlbs%2Flearn-wgpu" "/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/dvtkrlbs/learn-wgpu on toolchain c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dvtkrlbs/learn-wgpu [INFO] finished tweaking git repo https://github.com/dvtkrlbs/learn-wgpu [INFO] tweaked toml for git repo https://github.com/dvtkrlbs/learn-wgpu written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/dvtkrlbs/learn-wgpu already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a00282b6ecc4edc89ab20c61d6a5e3d3655a97f1d2b88ab29a46c7d614f6d809 [INFO] running `Command { std: "docker" "start" "-a" "a00282b6ecc4edc89ab20c61d6a5e3d3655a97f1d2b88ab29a46c7d614f6d809", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a00282b6ecc4edc89ab20c61d6a5e3d3655a97f1d2b88ab29a46c7d614f6d809", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a00282b6ecc4edc89ab20c61d6a5e3d3655a97f1d2b88ab29a46c7d614f6d809", kill_on_drop: false }` [INFO] [stdout] a00282b6ecc4edc89ab20c61d6a5e3d3655a97f1d2b88ab29a46c7d614f6d809 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2efdf49853404114fb59132c1ed01ab9462537c8e2bd36a56c71909dd2f84bec [INFO] running `Command { std: "docker" "start" "-a" "2efdf49853404114fb59132c1ed01ab9462537c8e2bd36a56c71909dd2f84bec", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling wayland-sys v0.28.5 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking ash v0.32.1 [INFO] [stderr] Checking indexmap v1.6.2 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking khronos-egl v4.1.0 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking gif v0.11.2 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking gpu-alloc-types v0.2.0 [INFO] [stderr] Checking gpu-descriptor-types v0.1.1 [INFO] [stderr] Checking wgpu-types v0.8.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.4 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking gpu-descriptor v0.1.1 [INFO] [stderr] Checking gpu-alloc v0.4.7 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking spirv_headers v1.5.0 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking cgmath v0.18.0 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling wayland-scanner v0.28.5 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Compiling wayland-client v0.28.5 [INFO] [stderr] Compiling wayland-protocols v0.28.5 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking wayland-commons v0.28.5 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking wayland-cursor v0.28.5 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling bytemuck_derive v1.0.1 [INFO] [stderr] Checking futures-util v0.3.15 [INFO] [stderr] Checking bytemuck v1.5.1 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking thiserror v1.0.25 [INFO] [stderr] Checking naga v0.4.1 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking gfx-hal v0.8.0 [INFO] [stderr] Checking gfx-backend-empty v0.8.0 [INFO] [stderr] Checking gfx-backend-vulkan v0.8.0 [INFO] [stderr] Checking gfx-backend-gl v0.8.1 [INFO] [stderr] Checking wgpu-core v0.8.1 [INFO] [stderr] Checking wgpu v0.8.1 [INFO] [stderr] Checking learn-wgpu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `wgpu::SwapChainError` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use wgpu::SwapChainError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::num::NonZeroU32` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::num::NonZeroU32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `wgpu::SwapChainError` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use wgpu::SwapChainError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::num::NonZeroU32` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::num::NonZeroU32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/main.rs:75:25 [INFO] [stdout] | [INFO] [stdout] 75 | 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:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | 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:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | diffuse_texture: texture::Texture, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/main.rs:75:25 [INFO] [stdout] | [INFO] [stdout] 75 | 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: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num_vertices` [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | 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:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | diffuse_texture: texture::Texture, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 58.95s [INFO] running `Command { std: "docker" "inspect" "2efdf49853404114fb59132c1ed01ab9462537c8e2bd36a56c71909dd2f84bec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2efdf49853404114fb59132c1ed01ab9462537c8e2bd36a56c71909dd2f84bec", kill_on_drop: false }` [INFO] [stdout] 2efdf49853404114fb59132c1ed01ab9462537c8e2bd36a56c71909dd2f84bec