[INFO] fetching crate simple-wgpu 0.3.0... [INFO] testing simple-wgpu-0.3.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate simple-wgpu 0.3.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate simple-wgpu 0.3.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate simple-wgpu 0.3.0 [INFO] tweaked toml for crates.io crate simple-wgpu 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate simple-wgpu 0.3.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate simple-wgpu 0.3.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6864bb4daf303bd8d9b2d20836b3c06f1950df02c06379602330634ff1b597b8 [INFO] running `Command { std: "docker" "start" "-a" "6864bb4daf303bd8d9b2d20836b3c06f1950df02c06379602330634ff1b597b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6864bb4daf303bd8d9b2d20836b3c06f1950df02c06379602330634ff1b597b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6864bb4daf303bd8d9b2d20836b3c06f1950df02c06379602330634ff1b597b8", kill_on_drop: false }` [INFO] [stdout] 6864bb4daf303bd8d9b2d20836b3c06f1950df02c06379602330634ff1b597b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da4827b5f8ca6d54ed1ab7362b1707d50f006abfc456f7a5aff56fbd52c0cb36 [INFO] running `Command { std: "docker" "start" "-a" "da4827b5f8ca6d54ed1ab7362b1707d50f006abfc456f7a5aff56fbd52c0cb36", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling rustversion v1.0.19 [INFO] [stderr] Compiling foldhash v0.1.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling zerocopy v0.8.20 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling libloading v0.8.6 [INFO] [stderr] Compiling naga v24.0.0 [INFO] [stderr] Compiling log v0.4.26 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling ash v0.38.0+1.3.281 [INFO] [stderr] Compiling khronos-egl v6.0.0 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling wgpu-hal v24.0.0 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling hexf-parse v0.2.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling ordered-float v4.6.0 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling wgpu-core v24.0.0 [INFO] [stderr] Compiling glow v0.16.0 [INFO] [stderr] Compiling raw-window-handle v0.6.2 [INFO] [stderr] Compiling profiling v1.0.16 [INFO] [stderr] Compiling renderdoc-sys v1.1.0 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stderr] Compiling wgpu v24.0.1 [INFO] [stderr] Compiling rand_core v0.9.1 [INFO] [stderr] Compiling bitflags v2.8.0 [INFO] [stderr] Compiling gpu-descriptor-types v0.2.0 [INFO] [stderr] Compiling spirv v0.3.0+sdk-1.3.268.0 [INFO] [stderr] Compiling gpu-alloc-types v0.3.0 [INFO] [stderr] Compiling wgpu-types v24.0.0 [INFO] [stderr] Compiling gpu-alloc v0.6.0 [INFO] [stderr] Compiling gpu-descriptor v0.3.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling bytemuck_derive v1.8.1 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling bytemuck v1.21.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.0 [INFO] [stderr] Compiling strum v0.26.3 [INFO] [stderr] Compiling uuid v1.14.0 [INFO] [stderr] Compiling simple-wgpu v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/buffer.rs:164:16 [INFO] [stdout] | [INFO] [stdout] 164 | pub fn get(&self) -> wgpu::BufferSlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 164 | pub fn get(&self) -> wgpu::BufferSlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/command_encoder.rs:53:25 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn compute_pass(&mut self, label: Option<&str>) -> ComputePass { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 53 | pub fn compute_pass(&mut self, label: Option<&str>) -> ComputePass<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/command_encoder.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 64 | ) -> RenderPass { [INFO] [stdout] | ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 64 | ) -> RenderPass<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 28s [INFO] running `Command { std: "docker" "inspect" "da4827b5f8ca6d54ed1ab7362b1707d50f006abfc456f7a5aff56fbd52c0cb36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da4827b5f8ca6d54ed1ab7362b1707d50f006abfc456f7a5aff56fbd52c0cb36", kill_on_drop: false }` [INFO] [stdout] da4827b5f8ca6d54ed1ab7362b1707d50f006abfc456f7a5aff56fbd52c0cb36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] baaf0682dfd1d560e1ae1ebb2b193d252dfe57ffedf43d710f116135cec971de [INFO] running `Command { std: "docker" "start" "-a" "baaf0682dfd1d560e1ae1ebb2b193d252dfe57ffedf43d710f116135cec971de", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.26 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling bitflags v2.8.0 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling cc v1.2.15 [INFO] [stderr] Compiling scoped-tls v1.0.1 [INFO] [stderr] Compiling downcast-rs v1.2.1 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling wayland-client v0.31.8 [INFO] [stderr] Compiling bytemuck v1.21.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling wayland-sys v0.31.6 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling spirv v0.3.0+sdk-1.3.268.0 [INFO] [stderr] Compiling quick-xml v0.37.2 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling gpu-alloc-types v0.3.0 [INFO] [stderr] Compiling gpu-descriptor-types v0.2.0 [INFO] [stderr] Compiling gpu-alloc v0.6.0 [INFO] [stderr] Compiling gpu-descriptor v0.3.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling wayland-backend v0.3.8 [INFO] [stderr] Compiling wgpu-types v24.0.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.19.2 [INFO] [stderr] Compiling xkeysym v0.2.1 [INFO] [stderr] Compiling strict-num v0.1.1 [INFO] [stderr] Compiling arrayref v0.3.9 [INFO] [stderr] Compiling xcursor v0.3.8 [INFO] [stderr] Compiling wayland-scanner v0.31.6 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling naga v24.0.0 [INFO] [stderr] Compiling cursor-icon v1.1.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling tiny-skia-path v0.11.4 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling owned_ttf_parser v0.25.0 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling memmap2 v0.9.5 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling ab_glyph v0.2.29 [INFO] [stderr] Compiling tiny-skia v0.11.4 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling winit v0.30.9 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling x11rb-protocol v0.13.1 [INFO] [stderr] Compiling as-raw-xcb-connection v1.0.1 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling futures-lite v2.6.0 [INFO] [stderr] Compiling xkbcommon-dl v0.4.2 [INFO] [stderr] Compiling dpi v0.1.1 [INFO] [stderr] Compiling smol_str v0.2.2 [INFO] [stderr] Compiling async-executor v1.13.1 [INFO] [stderr] Compiling futures-intrusive v0.5.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling polling v3.7.4 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling calloop v0.13.0 [INFO] [stderr] Compiling env_logger v0.11.6 [INFO] [stderr] Compiling wayland-csd-frame v0.3.0 [INFO] [stderr] Compiling glam v0.30.0 [INFO] [stderr] Compiling pollster v0.4.0 [INFO] [stderr] Compiling wayland-protocols v0.32.6 [INFO] [stderr] Compiling calloop-wayland-source v0.3.0 [INFO] [stderr] Compiling wayland-cursor v0.31.8 [INFO] [stderr] Compiling wgpu-hal v24.0.0 [INFO] [stderr] Compiling wgpu-core v24.0.0 [INFO] [stderr] Compiling wayland-protocols-wlr v0.3.6 [INFO] [stderr] Compiling wayland-protocols-plasma v0.3.6 [INFO] [stderr] Compiling sctk-adwaita v0.10.1 [INFO] [stderr] Compiling x11rb v0.13.1 [INFO] [stderr] Compiling wgpu v24.0.1 [INFO] [stderr] Compiling simple-wgpu v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/buffer.rs:164:16 [INFO] [stdout] | [INFO] [stdout] 164 | pub fn get(&self) -> wgpu::BufferSlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 164 | pub fn get(&self) -> wgpu::BufferSlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/command_encoder.rs:53:25 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn compute_pass(&mut self, label: Option<&str>) -> ComputePass { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 53 | pub fn compute_pass(&mut self, label: Option<&str>) -> ComputePass<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/command_encoder.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 64 | ) -> RenderPass { [INFO] [stdout] | ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 64 | ) -> RenderPass<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `title` [INFO] [stdout] --> examples/framework.rs:38:24 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn run(title: &str) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_title` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `window_id` [INFO] [stdout] --> examples/framework.rs:183:9 [INFO] [stdout] | [INFO] [stdout] 183 | window_id: winit::window::WindowId, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `title` [INFO] [stdout] --> examples/cube/../framework.rs:38:24 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn run(title: &str) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_title` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `window_id` [INFO] [stdout] --> examples/cube/../framework.rs:183:9 [INFO] [stdout] | [INFO] [stdout] 183 | window_id: winit::window::WindowId, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ErrorFuture` is never constructed [INFO] [stdout] --> examples/cube/main.rs:98:8 [INFO] [stdout] | [INFO] [stdout] 98 | struct ErrorFuture { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `window_id` [INFO] [stdout] --> examples/hello_triangle/main.rs:168:9 [INFO] [stdout] | [INFO] [stdout] 168 | window_id: winit::window::WindowId, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/buffer.rs:164:16 [INFO] [stdout] | [INFO] [stdout] 164 | pub fn get(&self) -> wgpu::BufferSlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 164 | pub fn get(&self) -> wgpu::BufferSlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/command_encoder.rs:53:25 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn compute_pass(&mut self, label: Option<&str>) -> ComputePass { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 53 | pub fn compute_pass(&mut self, label: Option<&str>) -> ComputePass<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/command_encoder.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 64 | ) -> RenderPass { [INFO] [stdout] | ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 64 | ) -> RenderPass<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2m 29s [INFO] running `Command { std: "docker" "inspect" "baaf0682dfd1d560e1ae1ebb2b193d252dfe57ffedf43d710f116135cec971de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "baaf0682dfd1d560e1ae1ebb2b193d252dfe57ffedf43d710f116135cec971de", kill_on_drop: false }` [INFO] [stdout] baaf0682dfd1d560e1ae1ebb2b193d252dfe57ffedf43d710f116135cec971de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f4e947a9197684fb7175cc60518e25f42d886a2bc9b7837755e457dedfa4f661 [INFO] running `Command { std: "docker" "start" "-a" "f4e947a9197684fb7175cc60518e25f42d886a2bc9b7837755e457dedfa4f661", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/buffer.rs:164:16 [INFO] [stderr] | [INFO] [stderr] 164 | pub fn get(&self) -> wgpu::BufferSlice { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 164 | pub fn get(&self) -> wgpu::BufferSlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/command_encoder.rs:53:25 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn compute_pass(&mut self, label: Option<&str>) -> ComputePass { [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 53 | pub fn compute_pass(&mut self, label: Option<&str>) -> ComputePass<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/command_encoder.rs:59:9 [INFO] [stderr] | [INFO] [stderr] 59 | &mut self, [INFO] [stderr] | ^^^^^^^^^ the lifetime is elided here [INFO] [stderr] ... [INFO] [stderr] 64 | ) -> RenderPass { [INFO] [stderr] | ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 64 | ) -> RenderPass<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `simple-wgpu` (lib) generated 3 warnings (run `cargo fix --lib -p simple-wgpu` to apply 3 suggestions) [INFO] [stderr] warning: unused variable: `title` [INFO] [stderr] --> examples/cube/../framework.rs:38:24 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn run(title: &str) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_title` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `window_id` [INFO] [stderr] --> examples/cube/../framework.rs:183:9 [INFO] [stderr] | [INFO] [stderr] 183 | window_id: winit::window::WindowId, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_id` [INFO] [stderr] [INFO] [stderr] warning: struct `ErrorFuture` is never constructed [INFO] [stderr] --> examples/cube/main.rs:98:8 [INFO] [stderr] | [INFO] [stderr] 98 | struct ErrorFuture { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `window_id` [INFO] [stderr] --> examples/hello_triangle/main.rs:168:9 [INFO] [stderr] | [INFO] [stderr] 168 | window_id: winit::window::WindowId, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_id` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `title` [INFO] [stderr] --> examples/framework.rs:38:24 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn run(title: &str) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_title` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `window_id` [INFO] [stderr] --> examples/framework.rs:183:9 [INFO] [stderr] | [INFO] [stderr] 183 | window_id: winit::window::WindowId, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_id` [INFO] [stderr] [INFO] [stderr] warning: `simple-wgpu` (example "cube") generated 3 warnings [INFO] [stderr] warning: `simple-wgpu` (example "hello_triangle") generated 1 warning [INFO] [stderr] warning: `simple-wgpu` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] warning: `simple-wgpu` (example "framework") generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_wgpu-9fde6bdcb5210149) [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 simple_wgpu [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" "f4e947a9197684fb7175cc60518e25f42d886a2bc9b7837755e457dedfa4f661", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4e947a9197684fb7175cc60518e25f42d886a2bc9b7837755e457dedfa4f661", kill_on_drop: false }` [INFO] [stdout] f4e947a9197684fb7175cc60518e25f42d886a2bc9b7837755e457dedfa4f661