diff --git a/crates/compiler/builtins/bitcode/build.rs b/crates/compiler/builtins/bitcode/build.rs
index 9d55cae56a..6a90192227 100644
--- a/crates/compiler/builtins/bitcode/build.rs
+++ b/crates/compiler/builtins/bitcode/build.rs
@@ -70,10 +70,6 @@ fn generate_object_file(bitcode_path: &Path, zig_object: &str, object_file_name:
 
     println!("Compiling zig object `{zig_object}` to: {src_obj}");
 
-    // workaround for github.com/ziglang/zig/issues/20501
-    #[cfg(target_os = "macos")]
-    let _ = fs::remove_dir_all("./.zig-cache");
-
     let mut zig_cmd = zig();
 
     zig_cmd
diff --git a/crates/compiler/test_gen/src/gen_num.rs b/crates/compiler/test_gen/src/gen_num.rs
index d7bdc351a0..5977efcd0e 100644
--- a/crates/compiler/test_gen/src/gen_num.rs
+++ b/crates/compiler/test_gen/src/gen_num.rs
@@ -3194,13 +3194,19 @@ fn num_to_str_f32() {
     assert_evals_to!(r"Num.toStr 1.75f32", RocStr::from("1.75"), RocStr);
     assert_evals_to!(r"Num.toStr 10.75f32", RocStr::from("10.75"), RocStr);
 
-    assert_evals_to!(r"Num.toStr Num.maxF32", f32::MAX, RocStr, |roc_str| {
-        roc_str.as_str().parse::<f32>().unwrap()
-    });
+    assert_evals_to!(
+        r"Num.toStr Num.maxF32",
+        f32::MAX,
+        RocStr,
+        |roc_str: RocStr| { roc_str.as_str().parse::<f32>().unwrap() }
+    );
 
-    assert_evals_to!(r"Num.toStr Num.minF32", f32::MIN, RocStr, |roc_str| {
-        roc_str.as_str().parse::<f32>().unwrap()
-    });
+    assert_evals_to!(
+        r"Num.toStr Num.minF32",
+        f32::MIN,
+        RocStr,
+        |roc_str: RocStr| { roc_str.as_str().parse::<f32>().unwrap() }
+    );
 }
 
 #[test]
diff --git a/crates/compiler/test_gen/src/helpers/wasm_linking_test_host.zig b/crates/compiler/test_gen/src/helpers/wasm_linking_test_host.zig
index 64cc0eed6f..9b58132be5 100644
--- a/crates/compiler/test_gen/src/helpers/wasm_linking_test_host.zig
+++ b/crates/compiler/test_gen/src/helpers/wasm_linking_test_host.zig
@@ -44,6 +44,8 @@ pub export fn main() u8 {
 
     if (@import("builtin").target.cpu.arch != .wasm32) {
         const stdout = @import("std").io.getStdOut().writer();
-        try stdout.print("{}\n", .{host_result});
+        stdout.print("{}\n", .{host_result}) catch return 1;
     }
+
+    return 0;
 }