build: one cargo workspace for the repo

.github/workflows/test.yml

@@ -75,4 +75,4 @@ jobs:
         shell: pwsh
         run: |
           $env:LLVM_SYS_180_PREFIX="$(pwd)/.llvm"
-          cargo test --release --manifest-path test/Cargo.toml --no-default-features --features ${{ matrix.wasmer-feature }} -- --nocapture
+          cargo test --release -p tests --no-default-features --features ${{ matrix.wasmer-feature }} -- --nocapture

CHANGELOG.md

@@ -4,6 +4,8 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 ## [Unreleased]
 
+- Removed separate cargo workspaces for `crates/guest` and `test` and separate cargo projects for test wasms. Now all crates are members of a single cargo workspace.
+
 ## [0.0.96]
 
 ### Changed