diff --git a/editor/src/messages/tool/tool_messages/fill_tool.rs b/editor/src/messages/tool/tool_messages/fill_tool.rs
index 7094ddb176..c016b3529e 100644
--- a/editor/src/messages/tool/tool_messages/fill_tool.rs
+++ b/editor/src/messages/tool/tool_messages/fill_tool.rs
@@ -205,7 +205,6 @@ impl Fsm for FillToolFsmState {
 #[cfg(test)]
 mod test_fill {
 	pub use crate::test_utils::test_prelude::*;
-	use graphene_std::Graphic;
 	use graphene_std::color::SRGBA8;
 	use graphene_std::vector::fill;
 
diff --git a/node-graph/nodes/gcore/src/memo.rs b/node-graph/nodes/gcore/src/memo.rs
index d4120ce611..a36eabf2b2 100644
--- a/node-graph/nodes/gcore/src/memo.rs
+++ b/node-graph/nodes/gcore/src/memo.rs
@@ -194,6 +194,9 @@ fn monitor<'e>(
 	if ctx.innermost_index() == 0
 		&& let GPoll::Final(value) | GPoll::Partial(value) = &result
 	{
+		// The materialization below evaluates the level again; its frames sit
+		// above the one this eval already claimed and must not survive.
+		let mark = core_types::record::stack::sp();
 		let captured = match content.layout().depth {
 			// SAFETY: the value came from this edge, so it carries the edge's layout.
 			0 => unsafe { RecordCapture::capture(content.layout(), content.layout().rec(value), ctx.arena()) },
@@ -205,6 +208,9 @@ fn monitor<'e>(
 				LevelStatus::Pending | LevelStatus::Error(_) => None,
 			},
 		};
+		// SAFETY: the capture copies into the arena, so nothing borrows the
+		// frames left above the mark.
+		unsafe { core_types::record::stack::rewind(mark) };
 		*io.lock().unwrap() = captured.map(|output| IORecord {
 			input: CtxSnapshot::capture(ctx),
 			output,