[INFO] cloning repository https://github.com/vork/Material-Renderer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vork/Material-Renderer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvork%2FMaterial-Renderer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvork%2FMaterial-Renderer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 89e17c966d7163a39e8a4647023bc67fd1a48345 [INFO] checking vork/Material-Renderer against master#38b96553112dce3de630890701f17d86e265f6ba for pr-108867 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvork%2FMaterial-Renderer" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vork/Material-Renderer on toolchain 38b96553112dce3de630890701f17d86e265f6ba [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38b96553112dce3de630890701f17d86e265f6ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vork/Material-Renderer [INFO] finished tweaking git repo https://github.com/vork/Material-Renderer [INFO] tweaked toml for git repo https://github.com/vork/Material-Renderer written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/vork/Material-Renderer 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" "+38b96553112dce3de630890701f17d86e265f6ba" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wayland-scanner v0.9.9 [INFO] [stderr] Downloaded core-foundation-sys v0.4.2 [INFO] [stderr] Downloaded winit v0.7.5 [INFO] [stderr] Downloaded cmake v0.1.24 [INFO] [stderr] Downloaded redox_syscall v0.1.28 [INFO] [stderr] Downloaded half v1.0.0 [INFO] [stderr] Downloaded deflate v0.7.14 [INFO] [stderr] Downloaded wayland-sys v0.9.9 [INFO] [stderr] Downloaded core-foundation v0.4.2 [INFO] [stderr] Downloaded metal-rs v0.4.2 [INFO] [stderr] Downloaded wayland-window v0.6.1 [INFO] [stderr] Downloaded wayland-client v0.9.9 [INFO] [stderr] Downloaded smallvec v0.3.3 [INFO] [stderr] Downloaded glsl-to-spirv v0.1.3 [INFO] [stderr] Downloaded vulkano-shaders v0.5.6 [INFO] [stderr] Downloaded vulkano-win v0.5.6 [INFO] [stderr] Downloaded vulkano-shader-derive v0.5.6 [INFO] [stderr] Downloaded vk-sys v0.3.0 [INFO] [stderr] Downloaded vulkano v0.5.6 [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:e2a9e7e193985ba0d5a8221c3984785a9e0a75acc409a02815633ff67a1f464e" "/opt/rustwide/cargo-home/bin/cargo" "+38b96553112dce3de630890701f17d86e265f6ba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 40f09ad9f44f94c1c56ba95c7392282b9a274d5a700a68ef1d9e9cb3f51c47a4 [INFO] running `Command { std: "docker" "start" "-a" "40f09ad9f44f94c1c56ba95c7392282b9a274d5a700a68ef1d9e9cb3f51c47a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40f09ad9f44f94c1c56ba95c7392282b9a274d5a700a68ef1d9e9cb3f51c47a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40f09ad9f44f94c1c56ba95c7392282b9a274d5a700a68ef1d9e9cb3f51c47a4", kill_on_drop: false }` [INFO] [stdout] 40f09ad9f44f94c1c56ba95c7392282b9a274d5a700a68ef1d9e9cb3f51c47a4 [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=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:e2a9e7e193985ba0d5a8221c3984785a9e0a75acc409a02815633ff67a1f464e" "/opt/rustwide/cargo-home/bin/cargo" "+38b96553112dce3de630890701f17d86e265f6ba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6403e1474de5c4691b9623bcdfd473e536112d4382ef7856d6782e354ae9c72a [INFO] running `Command { std: "docker" "start" "-a" "6403e1474de5c4691b9623bcdfd473e536112d4382ef7856d6782e354ae9c72a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.29 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Compiling num-traits v0.1.40 [INFO] [stderr] Compiling itoa v0.3.1 [INFO] [stderr] Compiling dtoa v0.4.1 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling xml-rs v0.3.6 [INFO] [stderr] Checking byteorder v1.1.0 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling gcc v0.3.51 [INFO] [stderr] Checking rand v0.3.16 [INFO] [stderr] Compiling rayon-core v1.2.1 [INFO] [stderr] Compiling cmake v0.1.24 [INFO] [stderr] Compiling wayland-scanner v0.9.9 [INFO] [stderr] Checking either v1.1.0 [INFO] [stderr] Checking scopeguard v0.3.2 [INFO] [stderr] Compiling x11-dl v2.14.0 [INFO] [stderr] Checking coco v0.1.1 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling glsl-to-spirv v0.1.3 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Checking num_cpus v1.6.2 [INFO] [stderr] Checking futures v0.1.14 [INFO] [stderr] Checking memmap v0.4.0 [INFO] [stderr] Compiling tempdir v0.3.5 [INFO] [stderr] Compiling wayland-client v0.9.9 [INFO] [stderr] Checking tempfile v2.1.6 [INFO] [stderr] Checking shared_library v0.1.7 [INFO] [stderr] Checking adler32 v1.0.0 [INFO] [stderr] Compiling vulkano v0.5.6 [INFO] [stderr] Checking deflate v0.7.14 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Checking crossbeam v0.2.10 [INFO] [stderr] Checking half v1.0.0 [INFO] [stderr] Checking color_quant v1.0.0 [INFO] [stderr] Checking inflate v0.2.0 [INFO] [stderr] Checking smallvec v0.3.3 [INFO] [stderr] Checking vk-sys v0.3.0 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking fnv v1.0.5 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Checking rayon v0.8.2 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Compiling syn v0.10.8 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking num-rational v0.1.39 [INFO] [stderr] Checking png v0.9.0 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking jpeg-decoder v0.1.13 [INFO] [stderr] Checking scoped_threadpool v0.1.7 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking time v0.1.38 [INFO] [stderr] Checking cgmath v0.15.0 [INFO] [stderr] Checking image v0.15.0 [INFO] [stderr] Checking find_folder v0.3.0 [INFO] [stderr] Checking tobj v0.1.6 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Checking wayland-sys v0.9.9 [INFO] [stderr] Checking wayland-kbd v0.9.1 [INFO] [stderr] Checking wayland-window v0.6.1 [INFO] [stderr] Checking winit v0.7.5 [INFO] [stderr] Checking vulkano-win v0.5.6 [INFO] [stderr] Compiling vulkano-shaders v0.5.6 [INFO] [stderr] Compiling vulkano-shader-derive v0.5.6 [INFO] [stderr] Checking vulkan-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Basis3`, `Matrix3`, `Vector2` [INFO] [stdout] --> src/camera_movement/camera.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | use cgmath::{Basis3, Matrix3, Matrix4, Rad, Vector2, Vector3, Quaternion}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Basis3`, `Matrix3`, `Vector2` [INFO] [stdout] --> src/camera_movement/camera.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | use cgmath::{Basis3, Matrix3, Matrix4, Rad, Vector2, Vector3, Quaternion}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Basis3`, `Matrix3`, `Matrix4` [INFO] [stdout] --> src/camera_movement/orbit_camera.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | use cgmath::{Basis3, Matrix3, Matrix4, Rad, Vector2, Vector3, Quaternion}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Capabilities` [INFO] [stdout] --> src/renderer/vulkan_init.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use vulkano::swapchain::{Capabilities, Swapchain}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vulkano_win::VkSurfaceBuild` [INFO] [stdout] --> src/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use vulkano_win::VkSurfaceBuild; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> src/main.rs:75:82 [INFO] [stdout] | [INFO] [stdout] 75 | ...(std::f32::consts::FRAC_PI_2), { vulkan_init.dimensions[0] as f32 / vulkan_init.dimensions[1] as f32 }, 0.01, 100.0); [INFO] [stdout] | ^^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 75 - let mut proj = cgmath::perspective(cgmath::Rad(std::f32::consts::FRAC_PI_2), { vulkan_init.dimensions[0] as f32 / vulkan_init.dimensions[1] as f32 }, 0.01, 100.0); [INFO] [stdout] 75 + let mut proj = cgmath::perspective(cgmath::Rad(std::f32::consts::FRAC_PI_2), vulkan_init.dimensions[0] as f32 / vulkan_init.dimensions[1] as f32, 0.01, 100.0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> src/main.rs:193:82 [INFO] [stdout] | [INFO] [stdout] 193 | ...(std::f32::consts::FRAC_PI_2), { vulkan_init.dimensions[0] as f32 / vulkan_init.dimensions[1] as f32 }, 0.01, 100.0); [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 193 - proj = cgmath::perspective(cgmath::Rad(std::f32::consts::FRAC_PI_2), { vulkan_init.dimensions[0] as f32 / vulkan_init.dimensions[1] as f32 }, 0.01, 100.0); [INFO] [stdout] 193 + proj = cgmath::perspective(cgmath::Rad(std::f32::consts::FRAC_PI_2), vulkan_init.dimensions[0] as f32 / vulkan_init.dimensions[1] as f32, 0.01, 100.0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Basis3`, `Matrix3`, `Matrix4` [INFO] [stdout] --> src/camera_movement/orbit_camera.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | use cgmath::{Basis3, Matrix3, Matrix4, Rad, Vector2, Vector3, Quaternion}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Capabilities` [INFO] [stdout] --> src/renderer/vulkan_init.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use vulkano::swapchain::{Capabilities, Swapchain}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vulkano_win::VkSurfaceBuild` [INFO] [stdout] --> src/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use vulkano_win::VkSurfaceBuild; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> src/main.rs:75:82 [INFO] [stdout] | [INFO] [stdout] 75 | ...(std::f32::consts::FRAC_PI_2), { vulkan_init.dimensions[0] as f32 / vulkan_init.dimensions[1] as f32 }, 0.01, 100.0); [INFO] [stdout] | ^^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 75 - let mut proj = cgmath::perspective(cgmath::Rad(std::f32::consts::FRAC_PI_2), { vulkan_init.dimensions[0] as f32 / vulkan_init.dimensions[1] as f32 }, 0.01, 100.0); [INFO] [stdout] 75 + let mut proj = cgmath::perspective(cgmath::Rad(std::f32::consts::FRAC_PI_2), vulkan_init.dimensions[0] as f32 / vulkan_init.dimensions[1] as f32, 0.01, 100.0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> src/main.rs:193:82 [INFO] [stdout] | [INFO] [stdout] 193 | ...(std::f32::consts::FRAC_PI_2), { vulkan_init.dimensions[0] as f32 / vulkan_init.dimensions[1] as f32 }, 0.01, 100.0); [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 193 - proj = cgmath::perspective(cgmath::Rad(std::f32::consts::FRAC_PI_2), { vulkan_init.dimensions[0] as f32 / vulkan_init.dimensions[1] as f32 }, 0.01, 100.0); [INFO] [stdout] 193 + proj = cgmath::perspective(cgmath::Rad(std::f32::consts::FRAC_PI_2), vulkan_init.dimensions[0] as f32 / vulkan_init.dimensions[1] as f32, 0.01, 100.0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:130:94 [INFO] [stdout] | [INFO] [stdout] 130 | let mut previous_frame = Box::new(vulkano::sync::now(vulkan_init.device.clone())) as Box; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 130 | let mut previous_frame = Box::new(vulkano::sync::now(vulkan_init.device.clone())) as Box; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:130:94 [INFO] [stdout] | [INFO] [stdout] 130 | let mut previous_frame = Box::new(vulkano::sync::now(vulkan_init.device.clone())) as Box; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 130 | let mut previous_frame = Box::new(vulkano::sync::now(vulkan_init.device.clone())) as Box; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> src/camera_movement/orbit_camera.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | let position = self.target + target_to_cam; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `albedo` [INFO] [stdout] --> src/main.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 43 | let (albedo, albedo_future) = { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_albedo` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `albedo_future` [INFO] [stdout] --> src/main.rs:43:18 [INFO] [stdout] | [INFO] [stdout] 43 | let (albedo, albedo_future) = { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_albedo_future` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> src/camera_movement/orbit_camera.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | let position = self.target + target_to_cam; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `albedo` [INFO] [stdout] --> src/main.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 43 | let (albedo, albedo_future) = { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_albedo` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `albedo_future` [INFO] [stdout] --> src/main.rs:43:18 [INFO] [stdout] | [INFO] [stdout] 43 | let (albedo, albedo_future) = { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_albedo_future` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/renderer/vulkan_init.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let mut dimensions = { [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/renderer/vulkan_init.rs:60:14 [INFO] [stdout] | [INFO] [stdout] 60 | let (mut swapchain, mut images) = { [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/renderer/vulkan_init.rs:60:29 [INFO] [stdout] | [INFO] [stdout] 60 | let (mut swapchain, mut images) = { [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/renderer/vulkan_init.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let mut dimensions = { [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/renderer/vulkan_init.rs:60:14 [INFO] [stdout] | [INFO] [stdout] 60 | let (mut swapchain, mut images) = { [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/renderer/vulkan_init.rs:60:29 [INFO] [stdout] | [INFO] [stdout] 60 | let (mut swapchain, mut images) = { [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/main.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let mut path = Search::ParentsThenKids(3, 3).for_folder("assets").unwrap(); [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/main.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let mut path = Search::ParentsThenKids(3, 3).for_folder("assets").unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/main.rs:185:13 [INFO] [stdout] | [INFO] [stdout] 185 | std::mem::replace(&mut vulkan_init.swapchain, new_swapchain); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/main.rs:186:13 [INFO] [stdout] | [INFO] [stdout] 186 | std::mem::replace(&mut vulkan_init.images, new_images); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/main.rs:189:13 [INFO] [stdout] | [INFO] [stdout] 189 | std::mem::replace(&mut depth_buffer, new_depth_buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/main.rs:205:13 [INFO] [stdout] | [INFO] [stdout] 205 | std::mem::replace(&mut framebuffers, new_framebuffers); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/main.rs:185:13 [INFO] [stdout] | [INFO] [stdout] 185 | std::mem::replace(&mut vulkan_init.swapchain, new_swapchain); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/main.rs:186:13 [INFO] [stdout] | [INFO] [stdout] 186 | std::mem::replace(&mut vulkan_init.images, new_images); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/main.rs:189:13 [INFO] [stdout] | [INFO] [stdout] 189 | std::mem::replace(&mut depth_buffer, new_depth_buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/main.rs:205:13 [INFO] [stdout] | [INFO] [stdout] 205 | std::mem::replace(&mut framebuffers, new_framebuffers); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.26s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.10.8 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "6403e1474de5c4691b9623bcdfd473e536112d4382ef7856d6782e354ae9c72a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6403e1474de5c4691b9623bcdfd473e536112d4382ef7856d6782e354ae9c72a", kill_on_drop: false }` [INFO] [stdout] 6403e1474de5c4691b9623bcdfd473e536112d4382ef7856d6782e354ae9c72a