Can't compile with latest wasix

[syrusakbary]

Using latest wasmer wasix branch, the codebase doesn't compile in wasmer-web:

$ cd wasmer-web
$ npm install
$ npm run build
[...]
error[E0107]: missing generics for trait `VirtualBus`
   --> wasmer-os/src/eval/runtime.rs:141:6
    |
141 | impl VirtualBus
    |      ^^^^^^^^^^ expected 1 generic argument
    |
note: trait defined here, with 1 generic parameter: `T`
   --> /Users/syrusakbary/Development/wasmer/lib/vbus/src/lib.rs:28:11
    |
28  | pub trait VirtualBus<T>: fmt::Debug + Send + Sync + 'static
    |           ^^^^^^^^^^ -
help: add missing generic argument
    |
141 | impl VirtualBus<T>
    |      ~~~~~~~~~~~~~

error[E0107]: missing generics for trait `VirtualBusSpawner`
   --> wasmer-os/src/eval/runtime.rs:253:6
    |
253 | impl VirtualBusSpawner
    |      ^^^^^^^^^^^^^^^^^ expected 1 generic argument
    |
note: trait defined here, with 1 generic parameter: `T`
   --> /Users/syrusakbary/Development/wasmer/lib/vbus/src/lib.rs:42:11
    |
42  | pub trait VirtualBusSpawner<T> {
    |           ^^^^^^^^^^^^^^^^^ -
help: add missing generic argument
    |
253 | impl VirtualBusSpawner<T>
    |      ~~~~~~~~~~~~~~~~~~~~

error[E0107]: missing generics for trait `VirtualBus`
  --> wasmer-os/src/eval/runtime.rs:94:38
   |
94 |     fn bus<'a>(&'a self) -> &'a (dyn VirtualBus) {
   |                                      ^^^^^^^^^^ expected 1 generic argument
   |
note: trait defined here, with 1 generic parameter: `T`
  --> /Users/syrusakbary/Development/wasmer/lib/vbus/src/lib.rs:28:11
   |
28 | pub trait VirtualBus<T>: fmt::Debug + Send + Sync + 'static
   |           ^^^^^^^^^^ -
help: add missing generic argument
   |
94 |     fn bus<'a>(&'a self) -> &'a (dyn VirtualBus<T>) {
   |                                      ~~~~~~~~~~~~~

error[E0107]: missing generics for struct `SpawnOptions`
   --> wasmer-os/src/eval/runtime.rs:144:28
    |
144 |     fn new_spawn(&self) -> SpawnOptions {
    |                            ^^^^^^^^^^^^ expected 1 generic argument
    |
note: struct defined here, with 1 generic parameter: `T`
   --> /Users/syrusakbary/Development/wasmer/lib/vbus/src/lib.rs:108:12
    |
108 | pub struct SpawnOptions<T> {
    |            ^^^^^^^^^^^^ -
help: add missing generic argument
    |
144 |     fn new_spawn(&self) -> SpawnOptions<T> {
    |                            ~~~~~~~~~~~~~~~

error[E0107]: missing generics for struct `SpawnOptionsConfig`
   --> wasmer-os/src/eval/runtime.rs:169:50
    |
169 |     pub fn spawn(&mut self, name: &str, config: &SpawnOptionsConfig) -> Result<LaunchResult<EvalResult>, VirtualBusError>
    |                                                  ^^^^^^^^^^^^^^^^^^ expected 1 generic argument
    |
note: struct defined here, with 1 generic parameter: `T`
   --> /Users/syrusakbary/Development/wasmer/lib/vbus/src/lib.rs:48:12
    |
48  | pub struct SpawnOptionsConfig<T> {
    |            ^^^^^^^^^^^^^^^^^^ -
help: add missing generic argument
    |
169 |     pub fn spawn(&mut self, name: &str, config: &SpawnOptionsConfig<T>) -> Result<LaunchResult<EvalResult>, VirtualBusError>
    |                                                  ~~~~~~~~~~~~~~~~~~~~~

error[E0107]: missing generics for struct `SpawnOptionsConfig`
   --> wasmer-os/src/eval/runtime.rs:175:55
    |
175 |     fn spawn_internal(&mut self, name: &str, config: &SpawnOptionsConfig) -> Result<RuntimeProcessSpawned, VirtualBusError>
    |                                                       ^^^^^^^^^^^^^^^^^^ expected 1 generic argument
    |
note: struct defined here, with 1 generic parameter: `T`
   --> /Users/syrusakbary/Development/wasmer/lib/vbus/src/lib.rs:48:12
    |
48  | pub struct SpawnOptionsConfig<T> {
    |            ^^^^^^^^^^^^^^^^^^ -
help: add missing generic argument
    |
175 |     fn spawn_internal(&mut self, name: &str, config: &SpawnOptionsConfig<T>) -> Result<RuntimeProcessSpawned, VirtualBusError>
    |                                                       ~~~~~~~~~~~~~~~~~~~~~

error[E0107]: missing generics for struct `BusSpawnedProcess`
   --> wasmer-os/src/eval/runtime.rs:256:76
    |
256 |     fn spawn(&mut self, name: &str, config: &SpawnOptionsConfig) -> Result<BusSpawnedProcess, VirtualBusError>
    |                                                                            ^^^^^^^^^^^^^^^^^ expected 1 generic argument
    |
note: struct defined here, with 1 generic parameter: `T`
   --> /Users/syrusakbary/Development/wasmer/lib/vbus/src/lib.rs:199:12
    |
199 | pub struct BusSpawnedProcess<T> {
    |            ^^^^^^^^^^^^^^^^^ -
help: add missing generic argument
    |
256 |     fn spawn(&mut self, name: &str, config: &SpawnOptionsConfig) -> Result<BusSpawnedProcess<T>, VirtualBusError>
    |                                                                            ~~~~~~~~~~~~~~~~~~~~

error[E0107]: missing generics for struct `SpawnOptionsConfig`
   --> wasmer-os/src/eval/runtime.rs:256:46
    |
256 |     fn spawn(&mut self, name: &str, config: &SpawnOptionsConfig) -> Result<BusSpawnedProcess, VirtualBusError>
    |                                              ^^^^^^^^^^^^^^^^^^ expected 1 generic argument
    |
note: struct defined here, with 1 generic parameter: `T`
   --> /Users/syrusakbary/Development/wasmer/lib/vbus/src/lib.rs:48:12
    |
48  | pub struct SpawnOptionsConfig<T> {
    |            ^^^^^^^^^^^^^^^^^^ -
help: add missing generic argument
    |
256 |     fn spawn(&mut self, name: &str, config: &SpawnOptionsConfig<T>) -> Result<BusSpawnedProcess, VirtualBusError>

[john-sharratt]

That branch is stale as I am working of this branch:
https://github.com/wasmerio/ate/tree/slim

Note: It also needs this branch of wasmer which will need to be rebased with the multithreading merge that's going on
https://github.com/john-sharratt/wasmer/tree/wasix

[syrusakbary]

I was actually already using the slim branch and the wasix one (in Wasmer: https://github.com/wasmerio/wasmer/tree/wasix .. it's just two commits behind your fork), but the issues where not fixed.
Were you able to successfully run npm run build inside of wasmer-web?