Merge pull request #128 from willglynn/test/remove-reqwest

Remove the reqwest dependency

This removes the dev dependency to reqwest, which was used by tests to
download fixtures from the Microsoft symbol server. Before Rust edition 2021,
the dependency resolver would not exclude optional features from dev
dependencies when running a crate build.

Developers now need to run the download script manually once a new fixture is
added. If files are missing, the tests will print instructions.

Originally submitted by @RazrFalcon in #71.

.github/workflows/ci.yml

@@ -61,6 +61,9 @@ jobs:
 
       - uses: swatinem/rust-cache@v1
 
+      - name: Download Fixtures
+        run: scripts/download
+
       - name: Run Cargo Tests
         uses: actions-rs/cargo@v1
         with: