[INFO] cloning repository https://github.com/undefined7887/wgpu-learning [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/undefined7887/wgpu-learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fundefined7887%2Fwgpu-learning", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fundefined7887%2Fwgpu-learning'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 18b90dc246e037185fdc2084a8ed2eabc4de8f59 [INFO] checking undefined7887/wgpu-learning against master#f8f6997469237299c1d60814c7b9828602a1f8e4 for pr-143808 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fundefined7887%2Fwgpu-learning" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/undefined7887/wgpu-learning [INFO] finished tweaking git repo https://github.com/undefined7887/wgpu-learning [INFO] tweaked toml for git repo https://github.com/undefined7887/wgpu-learning written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/undefined7887/wgpu-learning on toolchain f8f6997469237299c1d60814c7b9828602a1f8e4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/undefined7887/wgpu-learning 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" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wgpu-core v0.10.2 [INFO] [stderr] Downloaded wgpu-hal v0.10.7 [INFO] [stderr] Downloaded naga v0.6.3 [INFO] [stderr] Downloaded gpu-alloc v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3994482f1cf07306e3a64eb22b1aa59c3a17f6c98ed9d71de599d47cf57fd477 [INFO] running `Command { std: "docker" "start" "-a" "3994482f1cf07306e3a64eb22b1aa59c3a17f6c98ed9d71de599d47cf57fd477", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3994482f1cf07306e3a64eb22b1aa59c3a17f6c98ed9d71de599d47cf57fd477", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3994482f1cf07306e3a64eb22b1aa59c3a17f6c98ed9d71de599d47cf57fd477", kill_on_drop: false }` [INFO] [stdout] 3994482f1cf07306e3a64eb22b1aa59c3a17f6c98ed9d71de599d47cf57fd477 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e361a192dfc8434e756a9ae0443db50af13c4364a3fde4c9353ae0f9a9f349df [INFO] running `Command { std: "docker" "start" "-a" "e361a192dfc8434e756a9ae0443db50af13c4364a3fde4c9353ae0f9a9f349df", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking libloading v0.7.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Compiling nom v7.0.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking fixedbitset v0.4.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking ahash v0.4.7 [INFO] [stderr] Checking minimal-lexical v0.1.3 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking petgraph v0.6.0 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking spirv v0.2.0+1.5.4 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking gpu-alloc-types v0.2.0 [INFO] [stderr] Checking gpu-descriptor-types v0.1.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking gpu-descriptor v0.2.1 [INFO] [stderr] Compiling wgpu-core v0.10.2 [INFO] [stderr] Checking gpu-alloc v0.5.1 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Checking thiserror v1.0.29 [INFO] [stderr] Checking naga v0.6.3 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking ash v0.33.3+1.2.191 [INFO] [stderr] Checking wgpu-types v0.10.0 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking inplace_it v0.3.3 [INFO] [stderr] Checking glow v0.11.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking renderdoc-sys v0.7.1 [INFO] [stderr] Checking weezl v0.1.5 [INFO] [stderr] Checking arrayvec v0.7.1 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Compiling bytemuck_derive v1.0.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking profiling v1.0.3 [INFO] [stderr] Compiling winit v0.25.0 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Compiling cgmath v0.18.0 [INFO] [stderr] Checking mio-misc v1.2.1 [INFO] [stderr] Checking gif v0.11.2 [INFO] [stderr] Checking bytemuck v1.7.2 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking pollster v0.2.4 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking wgpu-hal v0.10.7 [INFO] [stderr] Checking wgpu v0.10.1 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking wgpu-learning v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `bytemuck::bytes_of` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use bytemuck::bytes_of; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytemuck::bytes_of` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use bytemuck::bytes_of; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/main.rs:205:8 [INFO] [stdout] | [INFO] [stdout] 205 | struct Vertex { [INFO] [stdout] | ^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/main.rs:203:1 [INFO] [stdout] | [INFO] [stdout] 203 | / #[repr(C)] [INFO] [stdout] 204 | | #[derive(Copy, Clone, Debug, bytemuck::Pod, bytemuck::Zeroable)] [INFO] [stdout] 205 | | struct Vertex { [INFO] [stdout] 206 | | position: [f32; 3], [INFO] [stdout] 207 | | color: [f32; 3], [INFO] [stdout] 208 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/main.rs:205:8 [INFO] [stdout] | [INFO] [stdout] 205 | struct Vertex { [INFO] [stdout] | ^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/main.rs:203:1 [INFO] [stdout] | [INFO] [stdout] 203 | / #[repr(C)] [INFO] [stdout] 204 | | #[derive(Copy, Clone, Debug, bytemuck::Pod, bytemuck::Zeroable)] [INFO] [stdout] 205 | | struct Vertex { [INFO] [stdout] 206 | | position: [f32; 3], [INFO] [stdout] 207 | | color: [f32; 3], [INFO] [stdout] 208 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 16s [INFO] running `Command { std: "docker" "inspect" "e361a192dfc8434e756a9ae0443db50af13c4364a3fde4c9353ae0f9a9f349df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e361a192dfc8434e756a9ae0443db50af13c4364a3fde4c9353ae0f9a9f349df", kill_on_drop: false }` [INFO] [stdout] e361a192dfc8434e756a9ae0443db50af13c4364a3fde4c9353ae0f9a9f349df