[INFO] cloning repository https://github.com/deleanor/wgpu-learn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/deleanor/wgpu-learn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeleanor%2Fwgpu-learn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeleanor%2Fwgpu-learn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e17a238644c554e30528c43de018f645c015d064 [INFO] building deleanor/wgpu-learn against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeleanor%2Fwgpu-learn" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/deleanor/wgpu-learn on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/deleanor/wgpu-learn [INFO] finished tweaking git repo https://github.com/deleanor/wgpu-learn [INFO] tweaked toml for git repo https://github.com/deleanor/wgpu-learn written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/deleanor/wgpu-learn 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f47d4c072ee5052a5d6f16cefb5b8a7053d8ca5198b3a50467a04b66cc4b5135 [INFO] running `Command { std: "docker" "start" "-a" "f47d4c072ee5052a5d6f16cefb5b8a7053d8ca5198b3a50467a04b66cc4b5135", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f47d4c072ee5052a5d6f16cefb5b8a7053d8ca5198b3a50467a04b66cc4b5135", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f47d4c072ee5052a5d6f16cefb5b8a7053d8ca5198b3a50467a04b66cc4b5135", kill_on_drop: false }` [INFO] [stdout] f47d4c072ee5052a5d6f16cefb5b8a7053d8ca5198b3a50467a04b66cc4b5135 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d31d378f38a79edbfa21e2e743ddd20a70931e7ee5ce5af8a42d36e73c10b64 [INFO] running `Command { std: "docker" "start" "-a" "0d31d378f38a79edbfa21e2e743ddd20a70931e7ee5ce5af8a42d36e73c10b64", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.106 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling libloading v0.7.1 [INFO] [stderr] Compiling syn v1.0.81 [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] Compiling instant v0.1.12 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling nom v7.0.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling minimal-lexical v0.1.4 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling ttf-parser v0.6.2 [INFO] [stderr] Compiling ahash v0.4.7 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling gpu-alloc-types v0.2.0 [INFO] [stderr] Compiling gpu-descriptor-types v0.1.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling hexf-parse v0.2.1 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.5 [INFO] [stderr] Compiling wgpu-core v0.11.2 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling gpu-alloc v0.5.2 [INFO] [stderr] Compiling gpu-descriptor v0.2.1 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling rusttype v0.9.2 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling ash v0.33.3+1.2.191 [INFO] [stderr] Compiling wgpu-types v0.11.0 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling profiling v1.0.4 [INFO] [stderr] Compiling renderdoc-sys v0.7.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling spirv v0.2.0+1.5.4 [INFO] [stderr] Compiling weezl v0.1.5 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling glow v0.11.0 [INFO] [stderr] Compiling inplace_it v0.3.3 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling crossbeam v0.8.1 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling xdg v2.4.0 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling memmap2 v0.1.0 [INFO] [stderr] Compiling andrew v0.3.1 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling copyless v0.1.5 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling cgmath v0.18.0 [INFO] [stderr] Compiling winit v0.25.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling gif v0.11.3 [INFO] [stderr] Compiling mio-misc v1.2.1 [INFO] [stderr] Compiling wayland-commons v0.28.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling bytemuck v1.7.2 [INFO] [stderr] Compiling pollster v0.2.4 [INFO] [stderr] Compiling calloop v0.6.5 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling naga v0.7.1 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling wayland-cursor v0.28.6 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling wgpu-hal v0.11.4 [INFO] [stderr] Compiling smithay-client-toolkit v0.12.3 [INFO] [stderr] Compiling wgpu v0.11.0 [INFO] [stderr] Compiling wgpu-learn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `surface`, `device`, `queue`, `config`, and `size` are never read [INFO] [stdout] --> src/render.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct RenderState { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 7 | pub surface: wgpu::Surface, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 8 | pub adapter: wgpu::Adapter, [INFO] [stdout] 9 | pub device: wgpu::Device, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | pub queue: wgpu::Queue, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 11 | pub config: wgpu::SurfaceConfiguration, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | pub size: winit::dpi::PhysicalSize, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RenderState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "0d31d378f38a79edbfa21e2e743ddd20a70931e7ee5ce5af8a42d36e73c10b64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d31d378f38a79edbfa21e2e743ddd20a70931e7ee5ce5af8a42d36e73c10b64", kill_on_drop: false }` [INFO] [stdout] 0d31d378f38a79edbfa21e2e743ddd20a70931e7ee5ce5af8a42d36e73c10b64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 858f4b2e7af9c39baab75198017fa558c805ffe850c24d0ccd7b0e5a96359e7e [INFO] running `Command { std: "docker" "start" "-a" "858f4b2e7af9c39baab75198017fa558c805ffe850c24d0ccd7b0e5a96359e7e", kill_on_drop: false }` [INFO] [stderr] Compiling wgpu-learn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `surface`, `device`, `queue`, `config`, and `size` are never read [INFO] [stdout] --> src/render.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct RenderState { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 7 | pub surface: wgpu::Surface, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 8 | pub adapter: wgpu::Adapter, [INFO] [stdout] 9 | pub device: wgpu::Device, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | pub queue: wgpu::Queue, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 11 | pub config: wgpu::SurfaceConfiguration, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | pub size: winit::dpi::PhysicalSize, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RenderState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `Command { std: "docker" "inspect" "858f4b2e7af9c39baab75198017fa558c805ffe850c24d0ccd7b0e5a96359e7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "858f4b2e7af9c39baab75198017fa558c805ffe850c24d0ccd7b0e5a96359e7e", kill_on_drop: false }` [INFO] [stdout] 858f4b2e7af9c39baab75198017fa558c805ffe850c24d0ccd7b0e5a96359e7e