Fixed warnings in various targets (#3345)

Author: UebelAndre

cargo/cargo_toml_variable_extractor/testdata/BUILD.bazel

@@ -82,7 +82,7 @@ genrule(
         exclude = ["workspace/target/**"],
     ),
     outs = ["workspace_subcrate_cargo_output"],
-    cmd = "RUSTC=$(location //tools/upstream_wrapper:rustc) $(location //tools/upstream_wrapper:cargo) run --manifest-path=cargo/cargo_toml_variable_extractor/testdata/workspace/subcrate/Cargo.toml > $@",
+    cmd = "RUSTC=$(location //tools/upstream_wrapper:rustc) $(location //tools/upstream_wrapper:cargo) run --quiet --manifest-path=cargo/cargo_toml_variable_extractor/testdata/workspace/subcrate/Cargo.toml > $@",
     tools = [
         "//rust/toolchain:current_rust_stdlib_files",
         "//tools/upstream_wrapper:cargo",

cargo/cargo_toml_variable_extractor/testdata/workspace/subcrate/Cargo.toml

@@ -4,7 +4,6 @@ authors = { workspace = true }
 description = { workspace = true }
 homepage = { workspace = true }
 license = { workspace = true }
-license-file = { workspace = true }
 readme = { workspace = true }
 repository = { workspace = true }
 rust-version = { workspace = true }

crate_universe/src/context/crate_context.rs

@@ -28,7 +28,7 @@ pub struct CrateDependency {
     pub alias: Option<String>,
 
     /// Local path of this dependency if provided. This captures local paths from both the
-    /// [dependencies] table and the [patches] table so they can be used in rendering.
+    /// `[dependencies]` table and the `[patches]` table so they can be used in rendering.
     #[serde(default, skip_serializing_if = "Option::is_none")]
     pub(crate) local_path: Option<Utf8PathBuf>,
 }