[INFO] cloning repository https://github.com/sjinno/learning-lyon [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sjinno/learning-lyon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjinno%2Flearning-lyon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjinno%2Flearning-lyon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 55689d9d5878487f52fd1eec2594f72dc5786093 [INFO] testing sjinno/learning-lyon/55689d9d5878487f52fd1eec2594f72dc5786093 against master#ff2c56344c764af598ad33027e9c7a48881808ef for pr-118825 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjinno%2Flearning-lyon" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sjinno/learning-lyon on toolchain ff2c56344c764af598ad33027e9c7a48881808ef [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sjinno/learning-lyon [INFO] finished tweaking git repo https://github.com/sjinno/learning-lyon [INFO] tweaked toml for git repo https://github.com/sjinno/learning-lyon written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/sjinno/learning-lyon 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" "+ff2c56344c764af598ad33027e9c7a48881808ef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e1cd7b38403eb07d8eee664f1ec9b4ff8769e716bf377463d10ea39cf59a42ce [INFO] running `Command { std: "docker" "start" "-a" "e1cd7b38403eb07d8eee664f1ec9b4ff8769e716bf377463d10ea39cf59a42ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e1cd7b38403eb07d8eee664f1ec9b4ff8769e716bf377463d10ea39cf59a42ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1cd7b38403eb07d8eee664f1ec9b4ff8769e716bf377463d10ea39cf59a42ce", kill_on_drop: false }` [INFO] [stdout] e1cd7b38403eb07d8eee664f1ec9b4ff8769e716bf377463d10ea39cf59a42ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 74891683f3d13a3d568f4f9790df75ffa4684c9f4834eaf4b3765fbe4b93b25d [INFO] running `Command { std: "docker" "start" "-a" "74891683f3d13a3d568f4f9790df75ffa4684c9f4834eaf4b3765fbe4b93b25d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.133 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling syn v1.0.100 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling once_cell v1.15.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling thiserror v1.0.35 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling slotmap v1.0.6 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling servo-fontconfig-sys v5.1.0 [INFO] [stderr] Compiling miniz_oxide v0.5.4 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling ash v0.37.0+1.3.209 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.0 [INFO] [stderr] Compiling crossfont v0.5.0 [INFO] [stderr] Compiling raw-window-handle v0.4.3 [INFO] [stderr] Compiling flate2 v1.0.24 [INFO] [stderr] Compiling gpu-descriptor-types v0.1.1 [INFO] [stderr] Compiling gpu-alloc-types v0.2.0 [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling hexf-parse v0.2.1 [INFO] [stderr] Compiling foreign-types-shared v0.3.1 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling gpu-alloc v0.5.3 [INFO] [stderr] Compiling wgpu-core v0.13.2 [INFO] [stderr] Compiling png v0.17.6 [INFO] [stderr] Compiling x11-dl v2.20.0 [INFO] [stderr] Compiling wgpu-types v0.13.2 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling nix v0.24.2 [INFO] [stderr] Compiling memmap2 v0.5.7 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling freetype-rs v0.26.0 [INFO] [stderr] Compiling servo-fontconfig v0.5.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling euclid v0.22.7 [INFO] [stderr] Compiling spirv v0.2.0+1.5.4 [INFO] [stderr] Compiling inplace_it v0.3.5 [INFO] [stderr] Compiling profiling v1.0.6 [INFO] [stderr] Compiling renderdoc-sys v0.7.1 [INFO] [stderr] Compiling glow v0.11.2 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling float_next_after v0.1.5 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling copyless v0.1.5 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling mio v0.8.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling raw-window-handle v0.5.0 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling gpu-descriptor v0.2.3 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling lyon_geom v1.0.1 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling percent-encoding v2.2.0 [INFO] [stderr] Compiling pollster v0.2.5 [INFO] [stderr] Compiling lyon_path v1.0.1 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling wayland-commons v0.29.5 [INFO] [stderr] Compiling lyon_algorithms v1.0.1 [INFO] [stderr] Compiling env_logger v0.9.1 [INFO] [stderr] Compiling thiserror-impl v1.0.35 [INFO] [stderr] Compiling bytemuck_derive v1.2.1 [INFO] [stderr] Compiling foreign-types-macros v0.2.2 [INFO] [stderr] Compiling wayland-cursor v0.29.5 [INFO] [stderr] Compiling foreign-types v0.5.0 [INFO] [stderr] Compiling bytemuck v1.12.1 [INFO] [stderr] Compiling safe_arch v0.5.2 [INFO] [stderr] Compiling tiny-skia-path v0.7.0 [INFO] [stderr] Compiling calloop v0.10.1 [INFO] [stderr] Compiling naga v0.9.0 [INFO] [stderr] Compiling lyon_tessellation v1.0.4 [INFO] [stderr] Compiling tiny-skia v0.7.0 [INFO] [stderr] Compiling lyon v1.0.0 [INFO] [stderr] Compiling wgpu-hal v0.13.2 [INFO] [stderr] Compiling sctk-adwaita v0.4.2 [INFO] [stderr] Compiling winit v0.27.3 [INFO] [stderr] Compiling wgpu v0.13.1 [INFO] [stderr] Compiling learning-lyon v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BuffersBuilder`, `FillVertex`, `StrokeOptions`, `StrokeVertex` [INFO] [stdout] --> src/lib.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use lyon::lyon_tessellation::{BuffersBuilder, FillVertex, StrokeOptions, StrokeVertex}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Box2D`, `Point` [INFO] [stdout] --> src/lib.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | use lyon::math::{point, Box2D, Point}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PathSlice`, `Winding`, `builder::BorderRadii` [INFO] [stdout] --> src/lib.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | use lyon::path::{builder::BorderRadii, Event as PathEvent, Path, PathSlice, Winding}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lyon::tessellation::geometry_builder::simple_builder` [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use lyon::tessellation::geometry_builder::simple_builder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FillOptions`, `StrokeTessellator` [INFO] [stdout] --> src/lib.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | use lyon::tessellation::{FillOptions, FillTessellator, StrokeTessellator, VertexBuffers}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Level` [INFO] [stdout] --> src/lib.rs:17:24 [INFO] [stdout] | [INFO] [stdout] 17 | use log::{debug, info, Level}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `geometry` [INFO] [stdout] --> src/lib.rs:217:17 [INFO] [stdout] | [INFO] [stdout] 217 | let mut geometry: VertexBuffers = VertexBuffers::new(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_geometry` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fill_tess` [INFO] [stdout] --> src/lib.rs:218:17 [INFO] [stdout] | [INFO] [stdout] 218 | let mut fill_tess = FillTessellator::new(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fill_tess` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:217:13 [INFO] [stdout] | [INFO] [stdout] 217 | let mut geometry: VertexBuffers = VertexBuffers::new(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:218:13 [INFO] [stdout] | [INFO] [stdout] 218 | let mut fill_tess = FillTessellator::new(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `window` [INFO] [stdout] --> src/lib.rs:87:18 [INFO] [stdout] | [INFO] [stdout] 87 | fn create_canvas(window: &Window, width: u32, height: u32) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/lib.rs:87:35 [INFO] [stdout] | [INFO] [stdout] 87 | fn create_canvas(window: &Window, width: u32, height: u32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height` [INFO] [stdout] --> src/lib.rs:87:47 [INFO] [stdout] | [INFO] [stdout] 87 | fn create_canvas(window: &Window, width: u32, height: u32) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `VERTICES` is never used [INFO] [stdout] --> src/lib.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const VERTICES: &[Vertex] = &[ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_canvas` is never used [INFO] [stdout] --> src/lib.rs:87:4 [INFO] [stdout] | [INFO] [stdout] 87 | fn create_canvas(window: &Window, width: u32, height: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hello_world` is never used [INFO] [stdout] --> src/lib.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | fn hello_world() -> String; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_window_width` is never used [INFO] [stdout] --> src/lib.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | fn get_window_width() -> u32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_window_height` is never used [INFO] [stdout] --> src/lib.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | fn get_window_height() -> u32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `String`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:40:25 [INFO] [stdout] | [INFO] [stdout] 40 | fn hello_world() -> String; [INFO] [stdout] | ^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.78s [INFO] running `Command { std: "docker" "inspect" "74891683f3d13a3d568f4f9790df75ffa4684c9f4834eaf4b3765fbe4b93b25d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74891683f3d13a3d568f4f9790df75ffa4684c9f4834eaf4b3765fbe4b93b25d", kill_on_drop: false }` [INFO] [stdout] 74891683f3d13a3d568f4f9790df75ffa4684c9f4834eaf4b3765fbe4b93b25d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3987c8accd48eef2adc5a86dbe76870a705b8ab1fc8306519a824bfbe596e65 [INFO] running `Command { std: "docker" "start" "-a" "a3987c8accd48eef2adc5a86dbe76870a705b8ab1fc8306519a824bfbe596e65", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `BuffersBuilder`, `FillVertex`, `StrokeOptions`, `StrokeVertex` [INFO] [stdout] --> src/lib.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use lyon::lyon_tessellation::{BuffersBuilder, FillVertex, StrokeOptions, StrokeVertex}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Box2D`, `Point` [INFO] [stdout] --> src/lib.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | use lyon::math::{point, Box2D, Point}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PathSlice`, `Winding`, `builder::BorderRadii` [INFO] [stdout] --> src/lib.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | use lyon::path::{builder::BorderRadii, Event as PathEvent, Path, PathSlice, Winding}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lyon::tessellation::geometry_builder::simple_builder` [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use lyon::tessellation::geometry_builder::simple_builder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FillOptions`, `StrokeTessellator` [INFO] [stdout] --> src/lib.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | use lyon::tessellation::{FillOptions, FillTessellator, StrokeTessellator, VertexBuffers}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Level` [INFO] [stdout] --> src/lib.rs:17:24 [INFO] [stdout] | [INFO] [stdout] 17 | use log::{debug, info, Level}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `geometry` [INFO] [stdout] --> src/lib.rs:217:17 [INFO] [stdout] | [INFO] [stdout] 217 | let mut geometry: VertexBuffers = VertexBuffers::new(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_geometry` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fill_tess` [INFO] [stdout] --> src/lib.rs:218:17 [INFO] [stdout] | [INFO] [stdout] 218 | let mut fill_tess = FillTessellator::new(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fill_tess` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:217:13 [INFO] [stdout] | [INFO] [stdout] 217 | let mut geometry: VertexBuffers = VertexBuffers::new(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:218:13 [INFO] [stdout] | [INFO] [stdout] 218 | let mut fill_tess = FillTessellator::new(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `window` [INFO] [stdout] --> src/lib.rs:87:18 [INFO] [stdout] | [INFO] [stdout] 87 | fn create_canvas(window: &Window, width: u32, height: u32) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/lib.rs:87:35 [INFO] [stdout] | [INFO] [stdout] 87 | fn create_canvas(window: &Window, width: u32, height: u32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height` [INFO] [stdout] --> src/lib.rs:87:47 [INFO] [stdout] | [INFO] [stdout] 87 | fn create_canvas(window: &Window, width: u32, height: u32) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `VERTICES` is never used [INFO] [stdout] --> src/lib.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const VERTICES: &[Vertex] = &[ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling learning-lyon v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `create_canvas` is never used [INFO] [stdout] --> src/lib.rs:87:4 [INFO] [stdout] | [INFO] [stdout] 87 | fn create_canvas(window: &Window, width: u32, height: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hello_world` is never used [INFO] [stdout] --> src/lib.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | fn hello_world() -> String; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_window_width` is never used [INFO] [stdout] --> src/lib.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | fn get_window_width() -> u32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_window_height` is never used [INFO] [stdout] --> src/lib.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | fn get_window_height() -> u32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `String`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:40:25 [INFO] [stdout] | [INFO] [stdout] 40 | fn hello_world() -> String; [INFO] [stdout] | ^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BuffersBuilder`, `FillVertex`, `StrokeOptions`, `StrokeVertex` [INFO] [stdout] --> src/lib.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use lyon::lyon_tessellation::{BuffersBuilder, FillVertex, StrokeOptions, StrokeVertex}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Box2D`, `Point` [INFO] [stdout] --> src/lib.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | use lyon::math::{point, Box2D, Point}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PathSlice`, `Winding`, `builder::BorderRadii` [INFO] [stdout] --> src/lib.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | use lyon::path::{builder::BorderRadii, Event as PathEvent, Path, PathSlice, Winding}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lyon::tessellation::geometry_builder::simple_builder` [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use lyon::tessellation::geometry_builder::simple_builder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FillOptions`, `StrokeTessellator` [INFO] [stdout] --> src/lib.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | use lyon::tessellation::{FillOptions, FillTessellator, StrokeTessellator, VertexBuffers}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Level` [INFO] [stdout] --> src/lib.rs:17:24 [INFO] [stdout] | [INFO] [stdout] 17 | use log::{debug, info, Level}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `geometry` [INFO] [stdout] --> src/lib.rs:217:17 [INFO] [stdout] | [INFO] [stdout] 217 | let mut geometry: VertexBuffers = VertexBuffers::new(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_geometry` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fill_tess` [INFO] [stdout] --> src/lib.rs:218:17 [INFO] [stdout] | [INFO] [stdout] 218 | let mut fill_tess = FillTessellator::new(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fill_tess` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:217:13 [INFO] [stdout] | [INFO] [stdout] 217 | let mut geometry: VertexBuffers = VertexBuffers::new(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:218:13 [INFO] [stdout] | [INFO] [stdout] 218 | let mut fill_tess = FillTessellator::new(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `window` [INFO] [stdout] --> src/lib.rs:87:18 [INFO] [stdout] | [INFO] [stdout] 87 | fn create_canvas(window: &Window, width: u32, height: u32) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/lib.rs:87:35 [INFO] [stdout] | [INFO] [stdout] 87 | fn create_canvas(window: &Window, width: u32, height: u32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height` [INFO] [stdout] --> src/lib.rs:87:47 [INFO] [stdout] | [INFO] [stdout] 87 | fn create_canvas(window: &Window, width: u32, height: u32) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `VERTICES` is never used [INFO] [stdout] --> src/lib.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const VERTICES: &[Vertex] = &[ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_canvas` is never used [INFO] [stdout] --> src/lib.rs:87:4 [INFO] [stdout] | [INFO] [stdout] 87 | fn create_canvas(window: &Window, width: u32, height: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hello_world` is never used [INFO] [stdout] --> src/lib.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | fn hello_world() -> String; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_window_width` is never used [INFO] [stdout] --> src/lib.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | fn get_window_width() -> u32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_window_height` is never used [INFO] [stdout] --> src/lib.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | fn get_window_height() -> u32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `String`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:40:25 [INFO] [stdout] | [INFO] [stdout] 40 | fn hello_world() -> String; [INFO] [stdout] | ^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.47s [INFO] running `Command { std: "docker" "inspect" "a3987c8accd48eef2adc5a86dbe76870a705b8ab1fc8306519a824bfbe596e65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3987c8accd48eef2adc5a86dbe76870a705b8ab1fc8306519a824bfbe596e65", kill_on_drop: false }` [INFO] [stdout] a3987c8accd48eef2adc5a86dbe76870a705b8ab1fc8306519a824bfbe596e65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9d81f2f8ece7affb077a214e83f25e458a980fa5c5c267872cd8d57d9e5b966a [INFO] running `Command { std: "docker" "start" "-a" "9d81f2f8ece7affb077a214e83f25e458a980fa5c5c267872cd8d57d9e5b966a", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `BuffersBuilder`, `FillVertex`, `StrokeOptions`, `StrokeVertex` [INFO] [stderr] --> src/lib.rs:3:31 [INFO] [stderr] | [INFO] [stderr] 3 | use lyon::lyon_tessellation::{BuffersBuilder, FillVertex, StrokeOptions, StrokeVertex}; [INFO] [stderr] | ^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Box2D`, `Point` [INFO] [stderr] --> src/lib.rs:4:25 [INFO] [stderr] | [INFO] [stderr] 4 | use lyon::math::{point, Box2D, Point}; [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `PathSlice`, `Winding`, `builder::BorderRadii` [INFO] [stderr] --> src/lib.rs:5:18 [INFO] [stderr] | [INFO] [stderr] 5 | use lyon::path::{builder::BorderRadii, Event as PathEvent, Path, PathSlice, Winding}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `lyon::tessellation::geometry_builder::simple_builder` [INFO] [stderr] --> src/lib.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use lyon::tessellation::geometry_builder::simple_builder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FillOptions`, `StrokeTessellator` [INFO] [stderr] --> src/lib.rs:7:26 [INFO] [stderr] | [INFO] [stderr] 7 | use lyon::tessellation::{FillOptions, FillTessellator, StrokeTessellator, VertexBuffers}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Level` [INFO] [stderr] --> src/lib.rs:17:24 [INFO] [stderr] | [INFO] [stderr] 17 | use log::{debug, info, Level}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `geometry` [INFO] [stderr] --> src/lib.rs:217:17 [INFO] [stderr] | [INFO] [stderr] 217 | let mut geometry: VertexBuffers = VertexBuffers::new(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_geometry` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fill_tess` [INFO] [stderr] --> src/lib.rs:218:17 [INFO] [stderr] | [INFO] [stderr] 218 | let mut fill_tess = FillTessellator::new(); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fill_tess` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:217:13 [INFO] [stderr] | [INFO] [stderr] 217 | let mut geometry: VertexBuffers = VertexBuffers::new(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:218:13 [INFO] [stderr] | [INFO] [stderr] 218 | let mut fill_tess = FillTessellator::new(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `window` [INFO] [stderr] --> src/lib.rs:87:18 [INFO] [stderr] | [INFO] [stderr] 87 | fn create_canvas(window: &Window, width: u32, height: u32) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `width` [INFO] [stderr] --> src/lib.rs:87:35 [INFO] [stderr] | [INFO] [stderr] 87 | fn create_canvas(window: &Window, width: u32, height: u32) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `height` [INFO] [stderr] --> src/lib.rs:87:47 [INFO] [stderr] | [INFO] [stderr] 87 | fn create_canvas(window: &Window, width: u32, height: u32) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stderr] [INFO] [stderr] warning: constant `VERTICES` is never used [INFO] [stderr] --> src/lib.rs:22:7 [INFO] [stderr] | [INFO] [stderr] 22 | const VERTICES: &[Vertex] = &[ [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `create_canvas` is never used [INFO] [stderr] --> src/lib.rs:87:4 [INFO] [stderr] | [INFO] [stderr] 87 | fn create_canvas(window: &Window, width: u32, height: u32) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `hello_world` is never used [INFO] [stderr] --> src/lib.rs:40:8 [INFO] [stderr] | [INFO] [stderr] 40 | fn hello_world() -> String; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `get_window_width` is never used [INFO] [stderr] --> src/lib.rs:41:8 [INFO] [stderr] | [INFO] [stderr] 41 | fn get_window_width() -> u32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `get_window_height` is never used [INFO] [stderr] --> src/lib.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 42 | fn get_window_height() -> u32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `String`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:40:25 [INFO] [stderr] | [INFO] [stderr] 40 | fn hello_world() -> String; [INFO] [stderr] | ^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stderr] = note: this struct has unspecified layout [INFO] [stderr] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `learning-lyon` (lib) generated 19 warnings (run `cargo fix --lib -p learning-lyon` to apply 13 suggestions) [INFO] [stderr] warning: `learning-lyon` (lib test) generated 19 warnings (19 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wgpu_lyon-040924a70d65aac1) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/learning_lyon-07b274e2df96ec0c) [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] [stderr] Doc-tests wgpu_lyon [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" "9d81f2f8ece7affb077a214e83f25e458a980fa5c5c267872cd8d57d9e5b966a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d81f2f8ece7affb077a214e83f25e458a980fa5c5c267872cd8d57d9e5b966a", kill_on_drop: false }` [INFO] [stdout] 9d81f2f8ece7affb077a214e83f25e458a980fa5c5c267872cd8d57d9e5b966a