[INFO] cloning repository https://github.com/connorwmackay/csharp-rust-interop
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[INFO] [stdout] 0e1907d9f48575b683168efa4ff6f27728787dab
[INFO] checking connorwmackay/csharp-rust-interop against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconnorwmackay%2Fcsharp-rust-interop" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/connorwmackay/csharp-rust-interop
[INFO] finished tweaking git repo https://github.com/connorwmackay/csharp-rust-interop
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[INFO] crate git repo https://github.com/connorwmackay/csharp-rust-interop already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused imports: `Action` and `Key`
[INFO] [stdout]  --> src/window.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use glfw::{Action, Context, Glfw, Key, Window, WindowEvent};
[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: `glfw::ffi::GLFWwindow`
[INFO] [stdout]  --> src/window.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use glfw::ffi::GLFWwindow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Error`, `InventoryBuilder`, `Inventory`, `extra_type`, `ffi_function`, `function`, and `pattern`
[INFO] [stdout]  --> src/window.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | ...::{ffi_function, ffi_type, ffi_service, ffi_service_method, ffi_service_ctor, Inventory, InventoryBuilder, function, Error, pattern, extra_type};
[INFO] [stdout]   |       ^^^^^^^^^^^^                                                               ^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^  ^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/lib.rs:6:134
[INFO] [stdout]   |
[INFO] [stdout] 6 | ...hod, ffi_service_ctor, Inventory, InventoryBuilder, function, Error, pattern, extra_type};
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Action` and `Key`
[INFO] [stdout]  --> src/window.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use glfw::{Action, Context, Glfw, Key, Window, WindowEvent};
[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: `glfw::ffi::GLFWwindow`
[INFO] [stdout]  --> src/window.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use glfw::ffi::GLFWwindow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Error`, `InventoryBuilder`, `Inventory`, `extra_type`, `ffi_function`, `function`, and `pattern`
[INFO] [stdout]  --> src/window.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | ...::{ffi_function, ffi_type, ffi_service, ffi_service_method, ffi_service_ctor, Inventory, InventoryBuilder, function, Error, pattern, extra_type};
[INFO] [stdout]   |       ^^^^^^^^^^^^                                                               ^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^  ^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/lib.rs:6:134
[INFO] [stdout]   |
[INFO] [stdout] 6 | ...hod, ffi_service_ctor, Inventory, InventoryBuilder, function, Error, pattern, extra_type};
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/window.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut glfw = glfw::init(glfw::FAIL_ON_ERRORS).unwrap();
[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/window.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 24 | ...   let (mut theWindow, theEvents): (Window, Receiver<(f64, WindowEvent)>) = glfw.create_window(1280, 720, "C# Rust Interop", glfw...
[INFO] [stdout]    |            ----^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `events` is never read
[INFO] [stdout]   --> src/window.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct GameWindow {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     events: Receiver<(f64, WindowEvent)>
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Vec2`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:28:35
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn multiply(&self, other: Vec2) -> Vec2 {
[INFO] [stdout]    |                                   ^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Vec2 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Vec2`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:28:44
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn multiply(&self, other: Vec2) -> Vec2 {
[INFO] [stdout]    |                                            ^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Vec2 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Vec2`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:36:30
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn add(&self, other: Vec2) -> Vec2 {
[INFO] [stdout]    |                              ^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Vec2 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Vec2`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:36:39
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn add(&self, other: Vec2) -> Vec2 {
[INFO] [stdout]    |                                       ^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Vec2 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/lib.rs:18:6
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Vec2 {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl let _ = Vec2; {
[INFO] [stdout]    |      +++++++     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `otherVec` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:47:18
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn mul(self, otherVec: Self) -> Self {
[INFO] [stdout]    |                  ^^^^^^^^ help: convert the identifier to snake case: `other_vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `otherVec` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn mul(self, otherVec: Self) -> Self {
[INFO] [stdout]    |                  ^^^^^^^^ help: convert the identifier to snake case: `other_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Vec2`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:80:34
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub extern "C" fn vec2_mul(vec1: Vec2, vec2: Vec2) -> Vec2 {
[INFO] [stdout]    |                                  ^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Vec2 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Vec2`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:80:46
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub extern "C" fn vec2_mul(vec1: Vec2, vec2: Vec2) -> Vec2 {
[INFO] [stdout]    |                                              ^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Vec2 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Vec2`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:80:55
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub extern "C" fn vec2_mul(vec1: Vec2, vec2: Vec2) -> Vec2 {
[INFO] [stdout]    |                                                       ^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Vec2 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `theWindow` should have a snake case name
[INFO] [stdout]   --> src/window.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 | ...   let (mut theWindow, theEvents): (Window, Receiver<(f64, WindowEvent)>) = glfw.create_window(1280, 720, "C# Rust Interop", glfw...
[INFO] [stdout]    |                ^^^^^^^^^ help: convert the identifier to snake case: `the_window`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `theEvents` should have a snake case name
[INFO] [stdout]   --> src/window.rs:24:29
[INFO] [stdout]    |
[INFO] [stdout] 24 | ...   let (mut theWindow, theEvents): (Window, Receiver<(f64, WindowEvent)>) = glfw.create_window(1280, 720, "C# Rust Interop", glfw...
[INFO] [stdout]    |                           ^^^^^^^^^ help: convert the identifier to snake case: `the_events`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gameWindow` should have a snake case name
[INFO] [stdout]   --> src/window.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let gameWindow: Self = GameWindow {
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `game_window`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/window.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl GameWindow {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl let _ = GameWindow; {
[INFO] [stdout]    |      +++++++           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/window.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut glfw = glfw::init(glfw::FAIL_ON_ERRORS).unwrap();
[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/window.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 24 | ...   let (mut theWindow, theEvents): (Window, Receiver<(f64, WindowEvent)>) = glfw.create_window(1280, 720, "C# Rust Interop", glfw...
[INFO] [stdout]    |            ----^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `events` is never read
[INFO] [stdout]   --> src/window.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct GameWindow {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     events: Receiver<(f64, WindowEvent)>
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Vec2`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:28:35
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn multiply(&self, other: Vec2) -> Vec2 {
[INFO] [stdout]    |                                   ^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Vec2 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Vec2`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:28:44
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn multiply(&self, other: Vec2) -> Vec2 {
[INFO] [stdout]    |                                            ^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Vec2 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Vec2`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:36:30
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn add(&self, other: Vec2) -> Vec2 {
[INFO] [stdout]    |                              ^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Vec2 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Vec2`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:36:39
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn add(&self, other: Vec2) -> Vec2 {
[INFO] [stdout]    |                                       ^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Vec2 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/lib.rs:18:6
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Vec2 {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl let _ = Vec2; {
[INFO] [stdout]    |      +++++++     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `otherVec` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:47:18
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn mul(self, otherVec: Self) -> Self {
[INFO] [stdout]    |                  ^^^^^^^^ help: convert the identifier to snake case: `other_vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `otherVec` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn mul(self, otherVec: Self) -> Self {
[INFO] [stdout]    |                  ^^^^^^^^ help: convert the identifier to snake case: `other_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Vec2`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:80:34
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub extern "C" fn vec2_mul(vec1: Vec2, vec2: Vec2) -> Vec2 {
[INFO] [stdout]    |                                  ^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Vec2 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Vec2`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:80:46
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub extern "C" fn vec2_mul(vec1: Vec2, vec2: Vec2) -> Vec2 {
[INFO] [stdout]    |                                              ^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Vec2 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Vec2`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:80:55
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub extern "C" fn vec2_mul(vec1: Vec2, vec2: Vec2) -> Vec2 {
[INFO] [stdout]    |                                                       ^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Vec2 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `theWindow` should have a snake case name
[INFO] [stdout]   --> src/window.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 | ...   let (mut theWindow, theEvents): (Window, Receiver<(f64, WindowEvent)>) = glfw.create_window(1280, 720, "C# Rust Interop", glfw...
[INFO] [stdout]    |                ^^^^^^^^^ help: convert the identifier to snake case: `the_window`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `theEvents` should have a snake case name
[INFO] [stdout]   --> src/window.rs:24:29
[INFO] [stdout]    |
[INFO] [stdout] 24 | ...   let (mut theWindow, theEvents): (Window, Receiver<(f64, WindowEvent)>) = glfw.create_window(1280, 720, "C# Rust Interop", glfw...
[INFO] [stdout]    |                           ^^^^^^^^^ help: convert the identifier to snake case: `the_events`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gameWindow` should have a snake case name
[INFO] [stdout]   --> src/window.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let gameWindow: Self = GameWindow {
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `game_window`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/window.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl GameWindow {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl let _ = GameWindow; {
[INFO] [stdout]    |      +++++++           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Unity`
[INFO] [stdout]  --> tests/bindings.rs:7:58
[INFO] [stdout]   |
[INFO] [stdout] 7 |     use interoptopus_backend_csharp::overloads::{DotNet, Unity};
[INFO] [stdout]   |                                                          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.59s
[INFO] running `Command { std: "docker" "inspect" "0fd66848750f1f2ce7837c3601f92e8ad42afba55ff504eed16d47f5ea511ccb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fd66848750f1f2ce7837c3601f92e8ad42afba55ff504eed16d47f5ea511ccb", kill_on_drop: false }`
[INFO] [stdout] 0fd66848750f1f2ce7837c3601f92e8ad42afba55ff504eed16d47f5ea511ccb
