diff --git a/.github/critical_libraries_status/noir-lang/noir-edwards/.failures.jsonl b/.github/critical_libraries_status/noir-lang/noir-edwards/.failures.jsonl.does_not_compile
similarity index 100%
rename from .github/critical_libraries_status/noir-lang/noir-edwards/.failures.jsonl
rename to .github/critical_libraries_status/noir-lang/noir-edwards/.failures.jsonl.does_not_compile
diff --git a/.github/critical_libraries_status/noir-lang/noir_json_parser/.failures.jsonl b/.github/critical_libraries_status/noir-lang/noir_json_parser/.failures.jsonl.does_not_compile
similarity index 100%
rename from .github/critical_libraries_status/noir-lang/noir_json_parser/.failures.jsonl
rename to .github/critical_libraries_status/noir-lang/noir_json_parser/.failures.jsonl.does_not_compile
diff --git a/.github/critical_libraries_status/noir-lang/noir_sort/.failures.jsonl b/.github/critical_libraries_status/noir-lang/noir_sort/.failures.jsonl.does_not_compile
similarity index 100%
rename from .github/critical_libraries_status/noir-lang/noir_sort/.failures.jsonl
rename to .github/critical_libraries_status/noir-lang/noir_sort/.failures.jsonl.does_not_compile
diff --git a/compiler/noirc_frontend/src/hir/type_check/errors.rs b/compiler/noirc_frontend/src/hir/type_check/errors.rs
index 16422e0ef8b..d29e1aa4339 100644
--- a/compiler/noirc_frontend/src/hir/type_check/errors.rs
+++ b/compiler/noirc_frontend/src/hir/type_check/errors.rs
@@ -496,10 +496,10 @@ impl<'a> From<&'a TypeCheckError> for Diagnostic {
                 Diagnostic::simple_error(msg.to_string(), "".to_string(), *span)
             },
             TypeCheckError::Unsafe { span } => {
-                Diagnostic::simple_warning(error.to_string(), String::new(), *span)
+                Diagnostic::simple_error(error.to_string(), String::new(), *span)
             }
             TypeCheckError::UnsafeFn { span } => {
-                Diagnostic::simple_warning(error.to_string(), String::new(), *span)
+                Diagnostic::simple_error(error.to_string(), String::new(), *span)
             }
             TypeCheckError::UnspecifiedType { span } => {
                 Diagnostic::simple_error(error.to_string(), String::new(), *span)