diff --git a/src/cargo/ops/tree/mod.rs b/src/cargo/ops/tree/mod.rs
index 25745223d..48206c6d1 100644
--- a/src/cargo/ops/tree/mod.rs
+++ b/src/cargo/ops/tree/mod.rs
@@ -282,7 +282,7 @@ fn print(
             &mut visited_deps,
             &mut levels_continue,
             &mut print_stack,
-        );
+        )?;
     }
 
     Ok(())
@@ -302,7 +302,7 @@ fn print_node<'a>(
     visited_deps: &mut HashSet<NodeId>,
     levels_continue: &mut Vec<(anstyle::Style, bool)>,
     print_stack: &mut Vec<NodeId>,
-) {
+) -> CargoResult<()> {
     let new = no_dedupe || visited_deps.insert(node_index);
 
     match prefix {
@@ -343,7 +343,7 @@ fn print_node<'a>(
     drop_println!(ws.gctx(), "{}{}", format.display(graph, node_index), star);
 
     if !new || in_cycle {
-        return;
+        return Ok(());
     }
     print_stack.push(node_index);
 
@@ -367,9 +367,11 @@ fn print_node<'a>(
             levels_continue,
             print_stack,
             kind,
-        );
+        )?;
     }
     print_stack.pop();
+
+    Ok(())
 }
 
 /// Prints all the dependencies of a package for the given dependency kind.
@@ -387,10 +389,10 @@ fn print_dependencies<'a>(
     levels_continue: &mut Vec<(anstyle::Style, bool)>,
     print_stack: &mut Vec<NodeId>,
     kind: &EdgeKind,
-) {
+) -> CargoResult<()> {
     let deps = graph.edges_of_kind(node_index, kind);
     if deps.is_empty() {
-        return;
+        return Ok(());
     }
 
     let name = match kind {
@@ -422,7 +424,7 @@ fn print_dependencies<'a>(
 
     // Current level exceeds maximum display depth. Skip.
     if levels_continue.len() + 1 > max_display_depth as usize {
-        return;
+        return Ok(());
     }
 
     let mut it = deps
@@ -457,9 +459,11 @@ fn print_dependencies<'a>(
             visited_deps,
             levels_continue,
             print_stack,
-        );
+        )?;
         levels_continue.pop();
     }
+
+    Ok(())
 }
 
 fn edge_line_color(kind: EdgeKind) -> anstyle::Style {