[INFO] cloning repository https://github.com/Applequist/webgpu-fundamentals [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Applequist/webgpu-fundamentals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FApplequist%2Fwebgpu-fundamentals", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FApplequist%2Fwebgpu-fundamentals'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 06eda76cd751418d22354b062b3c26afe1e9745c [INFO] testing Applequist/webgpu-fundamentals against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FApplequist%2Fwebgpu-fundamentals" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Applequist/webgpu-fundamentals [INFO] finished tweaking git repo https://github.com/Applequist/webgpu-fundamentals [INFO] tweaked toml for git repo https://github.com/Applequist/webgpu-fundamentals written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Applequist/webgpu-fundamentals on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Applequist/webgpu-fundamentals 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.81 [INFO] [stderr] Downloaded thiserror-impl v1.0.59 [INFO] [stderr] Downloaded thiserror v1.0.59 [INFO] [stderr] Downloaded cfg_aliases v0.2.0 [INFO] [stderr] Downloaded objc2-encode v4.0.1 [INFO] [stderr] Downloaded raw-window-handle v0.6.1 [INFO] [stderr] Downloaded objc2-core-data v0.2.0 [INFO] [stderr] Downloaded objc-sys v0.3.3 [INFO] [stderr] Downloaded sctk-adwaita v0.9.0 [INFO] [stderr] Downloaded serde v1.0.199 [INFO] [stderr] Downloaded cc v1.0.96 [INFO] [stderr] Downloaded serde_derive v1.0.199 [INFO] [stderr] Downloaded block2 v0.5.0 [INFO] [stderr] Downloaded wgpu v0.20.0 [INFO] [stderr] Downloaded ab_glyph v0.2.25 [INFO] [stderr] Downloaded objc2 v0.5.1 [INFO] [stderr] Downloaded wgpu-core v0.20.0 [INFO] [stderr] Downloaded syn v2.0.60 [INFO] [stderr] Downloaded objc2-foundation v0.2.0 [INFO] [stderr] Downloaded x11rb v0.13.0 [INFO] [stderr] Downloaded wgpu-hal v0.20.0 [INFO] [stderr] Downloaded objc2-app-kit v0.2.0 [INFO] [stderr] Downloaded x11rb-protocol v0.13.0 [INFO] [stderr] Downloaded winit v0.30.0 [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7c9169ddcc6369e5ce5aacc2cd5c7a24a9ada2665136c773eaa0bfff9a71a343 [INFO] running `Command { std: "docker" "start" "-a" "7c9169ddcc6369e5ce5aacc2cd5c7a24a9ada2665136c773eaa0bfff9a71a343", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c9169ddcc6369e5ce5aacc2cd5c7a24a9ada2665136c773eaa0bfff9a71a343", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c9169ddcc6369e5ce5aacc2cd5c7a24a9ada2665136c773eaa0bfff9a71a343", kill_on_drop: false }` [INFO] [stdout] 7c9169ddcc6369e5ce5aacc2cd5c7a24a9ada2665136c773eaa0bfff9a71a343 [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1b94a8c850505f0acb93e7b9c2eb68cf73a99a4b5bf02859c1873de9da3c5ac [INFO] running `Command { std: "docker" "start" "-a" "f1b94a8c850505f0acb93e7b9c2eb68cf73a99a4b5bf02859c1873de9da3c5ac", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling libloading v0.8.3 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling cc v1.0.96 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling downcast-rs v1.2.1 [INFO] [stderr] Compiling wayland-sys v0.31.1 [INFO] [stderr] Compiling scoped-tls v1.0.1 [INFO] [stderr] Compiling thiserror v1.0.59 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling khronos-egl v6.0.0 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling unicode-width v0.1.12 [INFO] [stderr] Compiling ash v0.37.3+1.3.251 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling spirv v0.3.0+sdk-1.3.268.0 [INFO] [stderr] Compiling gpu-descriptor-types v0.2.0 [INFO] [stderr] Compiling gpu-alloc-types v0.3.0 [INFO] [stderr] Compiling wgpu-hal v0.20.0 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling raw-window-handle v0.6.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.18.1 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling quick-xml v0.31.0 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling ttf-parser v0.20.0 [INFO] [stderr] Compiling cursor-icon v1.1.0 [INFO] [stderr] Compiling strict-num v0.1.1 [INFO] [stderr] Compiling xkeysym v0.2.0 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling hexf-parse v0.2.1 [INFO] [stderr] Compiling xcursor v0.3.5 [INFO] [stderr] Compiling gpu-alloc v0.6.0 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling getrandom v0.2.14 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling wayland-backend v0.3.3 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling memmap2 v0.9.4 [INFO] [stderr] Compiling parking_lot v0.12.2 [INFO] [stderr] Compiling wgpu-types v0.20.0 [INFO] [stderr] Compiling wgpu-core v0.20.0 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Compiling renderdoc-sys v1.1.0 [INFO] [stderr] Compiling wayland-scanner v0.31.1 [INFO] [stderr] Compiling cfg_aliases v0.2.0 [INFO] [stderr] Compiling profiling v1.0.15 [INFO] [stderr] Compiling litrs v0.4.1 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling glow v0.13.1 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling winit v0.30.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling wgpu v0.20.0 [INFO] [stderr] Compiling anstyle v1.0.6 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling gpu-descriptor v0.3.0 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling as-raw-xcb-connection v1.0.1 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling x11rb-protocol v0.13.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling anstream v0.6.13 [INFO] [stderr] Compiling document-features v0.2.8 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling owned_ttf_parser v0.20.0 [INFO] [stderr] Compiling xkbcommon-dl v0.4.2 [INFO] [stderr] Compiling ab_glyph v0.2.25 [INFO] [stderr] Compiling smol_str v0.2.1 [INFO] [stderr] Compiling dpi v0.1.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling pollster v0.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.59 [INFO] [stderr] Compiling bytemuck_derive v1.6.0 [INFO] [stderr] Compiling naga v0.20.0 [INFO] [stderr] Compiling bytemuck v1.15.0 [INFO] [stderr] Compiling tiny-skia-path v0.11.4 [INFO] [stderr] Compiling tiny-skia v0.11.4 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling env_filter v0.1.0 [INFO] [stderr] Compiling env_logger v0.11.3 [INFO] [stderr] Compiling polling v3.7.0 [INFO] [stderr] Compiling calloop v0.12.4 [INFO] [stderr] Compiling wayland-client v0.31.2 [INFO] [stderr] Compiling wayland-csd-frame v0.3.0 [INFO] [stderr] Compiling wayland-protocols v0.31.2 [INFO] [stderr] Compiling wayland-cursor v0.31.1 [INFO] [stderr] Compiling calloop-wayland-source v0.2.0 [INFO] [stderr] Compiling wayland-protocols-wlr v0.2.0 [INFO] [stderr] Compiling wayland-protocols-plasma v0.2.0 [INFO] [stderr] Compiling sctk-adwaita v0.9.0 [INFO] [stderr] Compiling x11rb v0.13.0 [INFO] [stderr] Compiling webgpu-fundamentals v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Vertex { [INFO] [stdout] | ^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/lib.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | / #[repr(C)] [INFO] [stdout] 14 | | #[derive(Debug, Copy, Clone, bytemuck::Pod, bytemuck::Zeroable)] [INFO] [stdout] 15 | | pub struct Vertex { [INFO] [stdout] 16 | | x: f32, [INFO] [stdout] 17 | | y: f32, [INFO] [stdout] 18 | | color: [u8; 4], // need array of 4 to satisfy bytemuck Pod's requirements. [INFO] [stdout] 19 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 76 | struct ColorOffset { [INFO] [stdout] | ^^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/lib.rs:74:1 [INFO] [stdout] | [INFO] [stdout] 74 | / #[repr(C)] [INFO] [stdout] 75 | | #[derive(Debug, Copy, Clone, bytemuck::Pod, bytemuck::Zeroable)] [INFO] [stdout] 76 | | struct ColorOffset { [INFO] [stdout] 77 | | pub color: [u8; 4], [INFO] [stdout] 78 | | pub offset: [f32; 2], [INFO] [stdout] 79 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 01s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: document-features v0.2.8 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "f1b94a8c850505f0acb93e7b9c2eb68cf73a99a4b5bf02859c1873de9da3c5ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1b94a8c850505f0acb93e7b9c2eb68cf73a99a4b5bf02859c1873de9da3c5ac", kill_on_drop: false }` [INFO] [stdout] f1b94a8c850505f0acb93e7b9c2eb68cf73a99a4b5bf02859c1873de9da3c5ac [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b6a2ce47d895fc989582c3085df41bb3fee2101fd1685ef8ead2208e3ce29df8 [INFO] running `Command { std: "docker" "start" "-a" "b6a2ce47d895fc989582c3085df41bb3fee2101fd1685ef8ead2208e3ce29df8", kill_on_drop: false }` [INFO] [stderr] Compiling webgpu-fundamentals v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Vertex { [INFO] [stdout] | ^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/lib.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | / #[repr(C)] [INFO] [stdout] 14 | | #[derive(Debug, Copy, Clone, bytemuck::Pod, bytemuck::Zeroable)] [INFO] [stdout] 15 | | pub struct Vertex { [INFO] [stdout] 16 | | x: f32, [INFO] [stdout] 17 | | y: f32, [INFO] [stdout] 18 | | color: [u8; 4], // need array of 4 to satisfy bytemuck Pod's requirements. [INFO] [stdout] 19 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 76 | struct ColorOffset { [INFO] [stdout] | ^^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/lib.rs:74:1 [INFO] [stdout] | [INFO] [stdout] 74 | / #[repr(C)] [INFO] [stdout] 75 | | #[derive(Debug, Copy, Clone, bytemuck::Pod, bytemuck::Zeroable)] [INFO] [stdout] 76 | | struct ColorOffset { [INFO] [stdout] 77 | | pub color: [u8; 4], [INFO] [stdout] 78 | | pub offset: [f32; 2], [INFO] [stdout] 79 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Vertex { [INFO] [stdout] | ^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/lib.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | / #[repr(C)] [INFO] [stdout] 14 | | #[derive(Debug, Copy, Clone, bytemuck::Pod, bytemuck::Zeroable)] [INFO] [stdout] 15 | | pub struct Vertex { [INFO] [stdout] 16 | | x: f32, [INFO] [stdout] 17 | | y: f32, [INFO] [stdout] 18 | | color: [u8; 4], // need array of 4 to satisfy bytemuck Pod's requirements. [INFO] [stdout] 19 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 76 | struct ColorOffset { [INFO] [stdout] | ^^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/lib.rs:74:1 [INFO] [stdout] | [INFO] [stdout] 74 | / #[repr(C)] [INFO] [stdout] 75 | | #[derive(Debug, Copy, Clone, bytemuck::Pod, bytemuck::Zeroable)] [INFO] [stdout] 76 | | struct ColorOffset { [INFO] [stdout] 77 | | pub color: [u8; 4], [INFO] [stdout] 78 | | pub offset: [f32; 2], [INFO] [stdout] 79 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.66s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: document-features v0.2.8 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "b6a2ce47d895fc989582c3085df41bb3fee2101fd1685ef8ead2208e3ce29df8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6a2ce47d895fc989582c3085df41bb3fee2101fd1685ef8ead2208e3ce29df8", kill_on_drop: false }` [INFO] [stdout] b6a2ce47d895fc989582c3085df41bb3fee2101fd1685ef8ead2208e3ce29df8 [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e6f84c950355da9e8fadfe035e1102eaedfbfeb7b120d5c3707a72a8fc53d7e2 [INFO] running `Command { std: "docker" "start" "-a" "e6f84c950355da9e8fadfe035e1102eaedfbfeb7b120d5c3707a72a8fc53d7e2", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:15:12 [INFO] [stderr] | [INFO] [stderr] 15 | pub struct Vertex { [INFO] [stderr] | ^^^^^^ field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `check` is never used [INFO] [stderr] --> src/lib.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | / #[repr(C)] [INFO] [stderr] 14 | | #[derive(Debug, Copy, Clone, bytemuck::Pod, bytemuck::Zeroable)] [INFO] [stderr] 15 | | pub struct Vertex { [INFO] [stderr] 16 | | x: f32, [INFO] [stderr] 17 | | y: f32, [INFO] [stderr] 18 | | color: [u8; 4], // need array of 4 to satisfy bytemuck Pod's requirements. [INFO] [stderr] 19 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:76:8 [INFO] [stderr] | [INFO] [stderr] 76 | struct ColorOffset { [INFO] [stderr] | ^^^^^^^^^^^ field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: function `check` is never used [INFO] [stderr] --> src/lib.rs:74:1 [INFO] [stderr] | [INFO] [stderr] 74 | / #[repr(C)] [INFO] [stderr] 75 | | #[derive(Debug, Copy, Clone, bytemuck::Pod, bytemuck::Zeroable)] [INFO] [stderr] 76 | | struct ColorOffset { [INFO] [stderr] 77 | | pub color: [u8; 4], [INFO] [stderr] 78 | | pub offset: [f32; 2], [INFO] [stderr] 79 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: `webgpu-fundamentals` (lib) generated 4 warnings [INFO] [stderr] warning: `webgpu-fundamentals` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: document-features v0.2.8 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/webgpu_fundamentals-c30a0d48e8f83b59) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/webgpu_fundamentals-22931d952cc6a8b2) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Doc-tests webgpu_fundamentals [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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" "e6f84c950355da9e8fadfe035e1102eaedfbfeb7b120d5c3707a72a8fc53d7e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6f84c950355da9e8fadfe035e1102eaedfbfeb7b120d5c3707a72a8fc53d7e2", kill_on_drop: false }` [INFO] [stdout] e6f84c950355da9e8fadfe035e1102eaedfbfeb7b120d5c3707a72a8fc53d7e2