Leave the profile, remove the rust stuff.

.github/workflows/ci.yml

@@ -19,19 +19,17 @@ jobs:
     # For some reason, GitHub provides Rust for us. The problem is that, when
     # executing the recursive cargo invocation, the cargo in ~/.cargo/bin ends
     # up prepended to PATH, which then causes problems.
-    #    - name: Remove Rust provided by GitHub.
-    #      run: rm -rf ~/.cargo ~/.rustup
     - name: Remove Rust provided by GitHub.
-      run: rm ~/.profile
-        #   - name: Set up Rust Cache
-        #     uses: actions/cache@v3
-        #     with:
-        #       path: |
-        #         ~/.cargo/registry/index/
-        #         ~/.cargo/registry/cache/
-        #         ~/.cargo/git/db/
-        #         target/
-        #       key: maelstrom-${{ hashFiles('**/Cargo.lock') }}
+      run: rm -rf ~/.cargo ~/.rustup
+       #   - name: Set up Rust Cache
+       #     uses: actions/cache@v3
+       #     with:
+       #       path: |
+       #         ~/.cargo/registry/index/
+       #         ~/.cargo/registry/cache/
+       #         ~/.cargo/git/db/
+       #         target/
+       #       key: maelstrom-${{ hashFiles('**/Cargo.lock') }}
     - name: Lint
       run: ./scripts/lint.sh
     - name: Test