[INFO] cloning repository https://github.com/dlamei/pos-based-fluids [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dlamei/pos-based-fluids" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdlamei%2Fpos-based-fluids", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdlamei%2Fpos-based-fluids'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 82ff60d8ea0b2ab14cc604d2a82799631148969e [INFO] testing dlamei/pos-based-fluids against 1.95.0 for beta-1.96-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdlamei%2Fpos-based-fluids" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dlamei/pos-based-fluids [INFO] finished tweaking git repo https://github.com/dlamei/pos-based-fluids [INFO] tweaked toml for git repo https://github.com/dlamei/pos-based-fluids written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dlamei/pos-based-fluids on toolchain 1.95.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dlamei/pos-based-fluids 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded web-time v0.2.3 [INFO] [stderr] Downloaded wayland-sys v0.31.1 [INFO] [stderr] Downloaded xkbcommon-dl v0.4.1 [INFO] [stderr] Downloaded renderdoc-sys v1.0.0 [INFO] [stderr] Downloaded wayland-cursor v0.31.0 [INFO] [stderr] Downloaded gpu-descriptor-types v0.1.2 [INFO] [stderr] Downloaded profiling v1.0.12 [INFO] [stderr] Downloaded block-sys v0.2.0 [INFO] [stderr] Downloaded gpu-descriptor v0.2.4 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.39 [INFO] [stderr] Downloaded smol_str v0.2.0 [INFO] [stderr] Downloaded xcursor v0.3.5 [INFO] [stderr] Downloaded wayland-scanner v0.31.0 [INFO] [stderr] Downloaded d3d12 v0.7.0 [INFO] [stderr] Downloaded num_enum_derive v0.7.1 [INFO] [stderr] Downloaded opencl-sys v0.2.6 [INFO] [stderr] Downloaded gpu-allocator v0.23.0 [INFO] [stderr] Downloaded calloop v0.12.3 [INFO] [stderr] Downloaded wgpu v0.18.0 [INFO] [stderr] Downloaded wayland-protocols v0.31.0 [INFO] [stderr] Downloaded smithay-client-toolkit v0.18.0 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Downloaded winit v0.29.4 [INFO] [stderr] Downloaded serde_derive v1.0.193 [INFO] [stderr] Downloaded wayland-client v0.31.1 [INFO] [stderr] Downloaded num_enum v0.7.1 [INFO] [stderr] Downloaded objc-sys v0.3.2 [INFO] [stderr] Downloaded hassle-rs v0.10.0 [INFO] [stderr] Downloaded termcolor v1.4.0 [INFO] [stderr] Downloaded raw-window-handle v0.6.0 [INFO] [stderr] Downloaded concurrent-queue v2.4.0 [INFO] [stderr] Downloaded metal v0.27.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f505a4c0f1a9a6b6ad68dc57fe708a4d9f3c3e48ce6133023b1f7cd624eccac6 [INFO] running `Command { std: "docker" "start" "-a" "f505a4c0f1a9a6b6ad68dc57fe708a4d9f3c3e48ce6133023b1f7cd624eccac6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f505a4c0f1a9a6b6ad68dc57fe708a4d9f3c3e48ce6133023b1f7cd624eccac6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f505a4c0f1a9a6b6ad68dc57fe708a4d9f3c3e48ce6133023b1f7cd624eccac6", kill_on_drop: false }` [INFO] [stdout] f505a4c0f1a9a6b6ad68dc57fe708a4d9f3c3e48ce6133023b1f7cd624eccac6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5b57566bcc6b026a07ea94a7bd5284cd593acafecfba0c4aeffbd0efcfed6cd [INFO] running `Command { std: "docker" "start" "-a" "e5b57566bcc6b026a07ea94a7bd5284cd593acafecfba0c4aeffbd0efcfed6cd", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling libloading v0.8.1 [INFO] [stderr] Compiling smallvec v1.11.2 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling wayland-sys v0.31.1 [INFO] [stderr] Compiling scoped-tls v1.0.1 [INFO] [stderr] Compiling ahash v0.8.6 [INFO] [stderr] Compiling zerocopy v0.7.30 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling allocator-api2 v0.2.16 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling linux-raw-sys v0.4.12 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[stderr] Compiling arrayref v0.3.7 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling gpu-alloc v0.6.0 [INFO] [stderr] Compiling wgpu-types v0.18.0 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Compiling glow v0.13.0 [INFO] [stderr] Compiling profiling v1.0.12 [INFO] [stderr] Compiling renderdoc-sys v1.0.0 [INFO] [stderr] Compiling x11rb v0.12.0 [INFO] [stderr] Compiling winit v0.29.4 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling spirv v0.2.0+1.5.4 [INFO] [stderr] Compiling as-raw-xcb-connection v1.0.1 [INFO] [stderr] Compiling wayland-scanner v0.31.0 [INFO] [stderr] Compiling futures-sink v0.3.29 [INFO] [stderr] Compiling xkbcommon-dl v0.4.1 [INFO] [stderr] Compiling raw-window-handle v0.6.0 [INFO] [stderr] Compiling smol_str v0.2.0 [INFO] [stderr] Compiling glam v0.25.0 [INFO] [stderr] Compiling pollster v0.3.0 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling getrandom v0.2.11 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling wayland-backend v0.3.2 [INFO] [stderr] Compiling memmap2 v0.9.2 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling gethostname v0.3.0 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling owned_ttf_parser v0.20.0 [INFO] [stderr] Compiling ab_glyph v0.2.23 [INFO] [stderr] Compiling flume v0.11.0 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling bytemuck_derive v1.5.0 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling gpu-descriptor v0.2.4 [INFO] [stderr] Compiling x11rb-protocol v0.12.0 [INFO] [stderr] Compiling bytemuck v1.14.0 [INFO] [stderr] Compiling naga v0.14.2 [INFO] [stderr] Compiling cl3 v0.9.4 [INFO] [stderr] Compiling tiny-skia-path v0.11.3 [INFO] [stderr] Compiling opencl3 v0.9.4 [INFO] [stderr] Compiling tiny-skia v0.11.3 [INFO] [stderr] Compiling wayland-client v0.31.1 [INFO] [stderr] Compiling wayland-csd-frame v0.3.0 [INFO] [stderr] Compiling polling v3.3.1 [INFO] [stderr] Compiling calloop v0.12.3 [INFO] [stderr] Compiling wayland-protocols v0.31.0 [INFO] [stderr] Compiling wayland-cursor v0.31.0 [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 wgpu-hal v0.18.1 [INFO] [stderr] Compiling sctk-adwaita v0.7.0 [INFO] [stderr] Compiling wgpu-core v0.18.1 [INFO] [stderr] Compiling wgpu v0.18.0 [INFO] [stderr] Compiling pos-based-fluids v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rgba_to_u32` [INFO] [stdout] --> src/lib.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::render::{rgba_to_u32, Instance}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `winit::event_loop::ControlFlow` [INFO] [stdout] --> src/render.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use winit::event_loop::ControlFlow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `event_loop::EventLoop` [INFO] [stdout] --> src/render.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | use winit::{event::*, event_loop::EventLoop, window}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PARTICLE_RADIUS` [INFO] [stdout] --> src/render.rs:8:29 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::{PARTICLE_COUNT, PARTICLE_RADIUS}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:39:21 [INFO] [stdout] | [INFO] [stdout] 39 | types::{self, cl_float, cl_int, cl_uint}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | let mut n_cells: usize = (1.0 / grid_size).floor() as usize; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | let mut count_per_cell = vec![0 as cl_uint; n_cells * n_cells]; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let mut cell_ids = vec![-1; n_cells * n_cells * MAX_PARTICLES_PER_CELL]; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | let mut particles = vec![ [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:95:13 [INFO] [stdout] | [INFO] [stdout] 95 | let mut count_buffer = unsafe { [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:104:13 [INFO] [stdout] | [INFO] [stdout] 104 | let mut particle_buffer = unsafe { [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | let mut id_buffer = unsafe { [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `device` and `context` are never read [INFO] [stdout] --> src/lib.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 17 | struct OpenClState { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | device: cl::device::Device, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 28 | context: cl::context::Context, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hash` is never used [INFO] [stdout] --> src/lib.rs:251:4 [INFO] [stdout] | [INFO] [stdout] 251 | fn hash(x: u32) -> u32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rand_float` is never used [INFO] [stdout] --> src/lib.rs:262:4 [INFO] [stdout] | [INFO] [stdout] 262 | fn rand_float(x: u32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/render.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Vertex { [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/render.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | #[repr(C)] [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/render.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct Instance { [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/render.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | #[repr(C)] [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:268:27 [INFO] [stdout] | [INFO] [stdout] 268 | let f: f32 = unsafe { std::mem::transmute(m) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 268 - let f: f32 = unsafe { std::mem::transmute(m) }; [INFO] [stdout] 268 + let f: f32 = unsafe { f32::from_bits(m) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wgpu_utils.rs:253:47 [INFO] [stdout] | [INFO] [stdout] 253 | pub fn data(self, data: &[T]) -> BufferBuilder<'a, InitBuffer> { [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] 253 | pub fn data(self, data: &[T]) -> BufferBuilder<'a, InitBuffer<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "e5b57566bcc6b026a07ea94a7bd5284cd593acafecfba0c4aeffbd0efcfed6cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5b57566bcc6b026a07ea94a7bd5284cd593acafecfba0c4aeffbd0efcfed6cd", kill_on_drop: false }` [INFO] [stdout] e5b57566bcc6b026a07ea94a7bd5284cd593acafecfba0c4aeffbd0efcfed6cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0619540416a2e0f724f2129a212e71bc1d92d0ecd508926111187caa95f2842 [INFO] running `Command { std: "docker" "start" "-a" "d0619540416a2e0f724f2129a212e71bc1d92d0ecd508926111187caa95f2842", kill_on_drop: false }` [INFO] [stderr] Compiling pos-based-fluids v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rgba_to_u32` [INFO] [stdout] --> src/lib.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::render::{rgba_to_u32, Instance}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `winit::event_loop::ControlFlow` [INFO] [stdout] --> src/render.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use winit::event_loop::ControlFlow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `event_loop::EventLoop` [INFO] [stdout] --> src/render.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | use winit::{event::*, event_loop::EventLoop, window}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PARTICLE_RADIUS` [INFO] [stdout] --> src/render.rs:8:29 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::{PARTICLE_COUNT, PARTICLE_RADIUS}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:39:21 [INFO] [stdout] | [INFO] [stdout] 39 | types::{self, cl_float, cl_int, cl_uint}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | let mut n_cells: usize = (1.0 / grid_size).floor() as usize; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | let mut count_per_cell = vec![0 as cl_uint; n_cells * n_cells]; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let mut cell_ids = vec![-1; n_cells * n_cells * MAX_PARTICLES_PER_CELL]; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | let mut particles = vec![ [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:95:13 [INFO] [stdout] | [INFO] [stdout] 95 | let mut count_buffer = unsafe { [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:104:13 [INFO] [stdout] | [INFO] [stdout] 104 | let mut particle_buffer = unsafe { [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | let mut id_buffer = unsafe { [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `device` and `context` are never read [INFO] [stdout] --> src/lib.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 17 | struct OpenClState { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | device: cl::device::Device, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 28 | context: cl::context::Context, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hash` is never used [INFO] [stdout] --> src/lib.rs:251:4 [INFO] [stdout] | [INFO] [stdout] 251 | fn hash(x: u32) -> u32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rand_float` is never used [INFO] [stdout] --> src/lib.rs:262:4 [INFO] [stdout] | [INFO] [stdout] 262 | fn rand_float(x: u32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/render.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Vertex { [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/render.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | #[repr(C)] [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/render.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct Instance { [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/render.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | #[repr(C)] [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:268:27 [INFO] [stdout] | [INFO] [stdout] 268 | let f: f32 = unsafe { std::mem::transmute(m) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 268 - let f: f32 = unsafe { std::mem::transmute(m) }; [INFO] [stdout] 268 + let f: f32 = unsafe { f32::from_bits(m) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wgpu_utils.rs:253:47 [INFO] [stdout] | [INFO] [stdout] 253 | pub fn data(self, data: &[T]) -> BufferBuilder<'a, InitBuffer> { [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] 253 | pub fn data(self, data: &[T]) -> BufferBuilder<'a, InitBuffer<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rgba_to_u32` [INFO] [stdout] --> src/lib.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::render::{rgba_to_u32, Instance}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `winit::event_loop::ControlFlow` [INFO] [stdout] --> src/render.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use winit::event_loop::ControlFlow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `event_loop::EventLoop` [INFO] [stdout] --> src/render.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | use winit::{event::*, event_loop::EventLoop, window}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PARTICLE_RADIUS` [INFO] [stdout] --> src/render.rs:8:29 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::{PARTICLE_COUNT, PARTICLE_RADIUS}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:39:21 [INFO] [stdout] | [INFO] [stdout] 39 | types::{self, cl_float, cl_int, cl_uint}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | let mut n_cells: usize = (1.0 / grid_size).floor() as usize; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | let mut count_per_cell = vec![0 as cl_uint; n_cells * n_cells]; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let mut cell_ids = vec![-1; n_cells * n_cells * MAX_PARTICLES_PER_CELL]; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | let mut particles = vec![ [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:95:13 [INFO] [stdout] | [INFO] [stdout] 95 | let mut count_buffer = unsafe { [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:104:13 [INFO] [stdout] | [INFO] [stdout] 104 | let mut particle_buffer = unsafe { [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | let mut id_buffer = unsafe { [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `device` and `context` are never read [INFO] [stdout] --> src/lib.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 17 | struct OpenClState { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | device: cl::device::Device, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 28 | context: cl::context::Context, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hash` is never used [INFO] [stdout] --> src/lib.rs:251:4 [INFO] [stdout] | [INFO] [stdout] 251 | fn hash(x: u32) -> u32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rand_float` is never used [INFO] [stdout] --> src/lib.rs:262:4 [INFO] [stdout] | [INFO] [stdout] 262 | fn rand_float(x: u32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/render.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Vertex { [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/render.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | #[repr(C)] [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/render.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct Instance { [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/render.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | #[repr(C)] [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:268:27 [INFO] [stdout] | [INFO] [stdout] 268 | let f: f32 = unsafe { std::mem::transmute(m) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 268 - let f: f32 = unsafe { std::mem::transmute(m) }; [INFO] [stdout] 268 + let f: f32 = unsafe { f32::from_bits(m) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wgpu_utils.rs:253:47 [INFO] [stdout] | [INFO] [stdout] 253 | pub fn data(self, data: &[T]) -> BufferBuilder<'a, InitBuffer> { [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] 253 | pub fn data(self, data: &[T]) -> BufferBuilder<'a, InitBuffer<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.68s [INFO] running `Command { std: "docker" "inspect" "d0619540416a2e0f724f2129a212e71bc1d92d0ecd508926111187caa95f2842", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0619540416a2e0f724f2129a212e71bc1d92d0ecd508926111187caa95f2842", kill_on_drop: false }` [INFO] [stdout] d0619540416a2e0f724f2129a212e71bc1d92d0ecd508926111187caa95f2842 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c2d41f43c55b3a4e637c3bfb2e4d88cede3f85dfe3487bb872d818621f438dbc [INFO] running `Command { std: "docker" "start" "-a" "c2d41f43c55b3a4e637c3bfb2e4d88cede3f85dfe3487bb872d818621f438dbc", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `rgba_to_u32` [INFO] [stderr] --> src/lib.rs:1:21 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::render::{rgba_to_u32, Instance}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `winit::event_loop::ControlFlow` [INFO] [stderr] --> src/render.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use winit::event_loop::ControlFlow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `event_loop::EventLoop` [INFO] [stderr] --> src/render.rs:5:23 [INFO] [stderr] | [INFO] [stderr] 5 | use winit::{event::*, event_loop::EventLoop, window}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `PARTICLE_RADIUS` [INFO] [stderr] --> src/render.rs:8:29 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::{PARTICLE_COUNT, PARTICLE_RADIUS}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/lib.rs:39:21 [INFO] [stderr] | [INFO] [stderr] 39 | types::{self, cl_float, cl_int, cl_uint}, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:69:13 [INFO] [stderr] | [INFO] [stderr] 69 | let mut n_cells: usize = (1.0 / grid_size).floor() as usize; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 71 | let mut count_per_cell = vec![0 as cl_uint; n_cells * n_cells]; [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | let mut cell_ids = vec![-1; n_cells * n_cells * MAX_PARTICLES_PER_CELL]; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:84:13 [INFO] [stderr] | [INFO] [stderr] 84 | let mut particles = vec![ [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:95:13 [INFO] [stderr] | [INFO] [stderr] 95 | let mut count_buffer = unsafe { [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:104:13 [INFO] [stderr] | [INFO] [stderr] 104 | let mut particle_buffer = unsafe { [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:113:13 [INFO] [stderr] | [INFO] [stderr] 113 | let mut id_buffer = unsafe { [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: fields `device` and `context` are never read [INFO] [stderr] --> src/lib.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 17 | struct OpenClState { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 27 | device: cl::device::Device, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 28 | context: cl::context::Context, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `hash` is never used [INFO] [stderr] --> src/lib.rs:251:4 [INFO] [stderr] | [INFO] [stderr] 251 | fn hash(x: u32) -> u32 { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `rand_float` is never used [INFO] [stderr] --> src/lib.rs:262:4 [INFO] [stderr] | [INFO] [stderr] 262 | fn rand_float(x: u32) -> f32 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/render.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct Vertex { [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/render.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | #[repr(C)] [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/render.rs:32:12 [INFO] [stderr] | [INFO] [stderr] 32 | pub struct Instance { [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/render.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | #[repr(C)] [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/lib.rs:268:27 [INFO] [stderr] | [INFO] [stderr] 268 | let f: f32 = unsafe { std::mem::transmute(m) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stderr] help: replace this with [INFO] [stderr] | [INFO] [stderr] 268 - let f: f32 = unsafe { std::mem::transmute(m) }; [INFO] [stderr] 268 + let f: f32 = unsafe { f32::from_bits(m) }; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/wgpu_utils.rs:253:47 [INFO] [stderr] | [INFO] [stderr] 253 | pub fn data(self, data: &[T]) -> BufferBuilder<'a, InitBuffer> { [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] 253 | pub fn data(self, data: &[T]) -> BufferBuilder<'a, InitBuffer<'_>> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `pos-based-fluids` (lib) generated 21 warnings (run `cargo fix --lib -p pos-based-fluids` to apply 14 suggestions) [INFO] [stderr] warning: `pos-based-fluids` (lib test) generated 21 warnings (21 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pos_based_fluids-72d55fabdbee0db0) [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/pos_based_fluids-e47275161eac62d2) [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 pos_based_fluids [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" "c2d41f43c55b3a4e637c3bfb2e4d88cede3f85dfe3487bb872d818621f438dbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2d41f43c55b3a4e637c3bfb2e4d88cede3f85dfe3487bb872d818621f438dbc", kill_on_drop: false }` [INFO] [stdout] c2d41f43c55b3a4e637c3bfb2e4d88cede3f85dfe3487bb872d818621f438dbc