Remove debug prints

Author: saethlin

ci.sh

@@ -24,8 +24,6 @@ function run_tests {
     echo "Testing host architecture"
   fi
 
-  env
-
   ## ui test suite
   ./miri test
   if [ -z "${MIRI_TEST_TARGET+exists}" ]; then

src/stacked_borrows/mod.rs

@@ -504,13 +504,9 @@ impl Stacks {
     pub fn remove_unreachable_tags(&mut self, live_tags: &FxHashSet<SbTag>) {
         if self.modified_since_last_gc {
             for stack in self.stacks.iter_mut_all() {
-                let prev_len = stack.len();
                 if stack.len() > 64 {
                     stack.retain(live_tags);
                 }
-                if prev_len != stack.len() {
-                    println!("Removed {} tags", prev_len - stack.len());
-                }
             }
             self.modified_since_last_gc = false;
         }