diff --git a/compiler/passes/src/common/constant_propagation_table/mod.rs b/compiler/passes/src/common/constant_propagation_table/mod.rs
index 8abb8bfcb2..58f1f1da9a 100644
--- a/compiler/passes/src/common/constant_propagation_table/mod.rs
+++ b/compiler/passes/src/common/constant_propagation_table/mod.rs
@@ -15,10 +15,7 @@
 // along with the Leo library. If not, see <https://www.gnu.org/licenses/>.
 
 use indexmap::IndexMap;
-use std::{
-    cell::RefCell,
-    fmt::{Debug, Display},
-};
+use std::cell::RefCell;
 
 use leo_ast::Literal;
 use leo_errors::Result;
diff --git a/tests/expectations/compiler/mappings/shadowed_mapping_fail.out b/tests/expectations/compiler/mappings/shadowed_mapping_fail.out
index c111a0cbb9..5d455ec638 100644
--- a/tests/expectations/compiler/mappings/shadowed_mapping_fail.out
+++ b/tests/expectations/compiler/mappings/shadowed_mapping_fail.out
@@ -2,4 +2,4 @@
 namespace: Compile
 expectation: Fail
 outputs:
-  - "Error [EPAR0370034]: global definition of `one` shadows previous definition of `one`\n    --> compiler-test:6:5\n     |\n   6 |     mapping one: field => field;\n     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^"
+  - "Error [EAST0372009]: variable `one` shadowed by\n    --> compiler-test:8:5\n     |\n   8 |     transition one() -> u8 {\n   9 |         return 1u8 + 1u8;\n  10 |     }\n     |     ^\n"