Set cwd for cargo metadata so it can find .cargo/config.toml

Fixes #428
sourcefrog · Jan 5, 2025 · 05d0fdd · 05d0fdd
1 parent e195948
commit 05d0fdd
Showing 2 changed files with 3 additions and 0 deletions.
diff --git a/NEWS.md b/NEWS.md
@@ -4,6 +4,8 @@
 
 - Changed: Show more type parameters in mutant names, like `impl From<&str> for Foo` rather than `impl From for Foo`.
 
+- Fixed: Support crates that use a non-default Cargo registry. Previously, `cargo metadata` failed with "registry index was not found."
+
 ## 25.0.1-pre2 2025-01-05
 
 - Fixed: Build binaries into releases.

diff --git a/src/workspace.rs b/src/workspace.rs
@@ -102,6 +102,7 @@ impl Workspace {
         let metadata = cargo_metadata::MetadataCommand::new()
             .no_deps()
             .manifest_path(&manifest_path)
+            .current_dir(&dir)
             .verbose(false)
             .exec()
             .with_context(|| format!("Failed to run cargo metadata on {manifest_path}"))?;