diff --git a/linkcheck/checker/cache.py b/linkcheck/checker/cache.py
index e4df8d81..64784e78 100644
--- a/linkcheck/checker/cache.py
+++ b/linkcheck/checker/cache.py
@@ -125,14 +125,6 @@ class Cache (object):
         finally:
             self.lock.release()
 
-    def incoming_debug (self):
-        self.lock.acquire()
-        try:
-            for u in self.incoming:
-                linkcheck.log.debug(linkcheck.LOG_CACHE, "url %s", u)
-        finally:
-            self.lock.release()
-
     def has_incoming (self, key):
         self.lock.acquire()
         try:
diff --git a/linkcheck/checker/consumer.py b/linkcheck/checker/consumer.py
index 9436090e..47aa323f 100644
--- a/linkcheck/checker/consumer.py
+++ b/linkcheck/checker/consumer.py
@@ -113,7 +113,6 @@ class Consumer (object):
             linkcheck.log.warn(linkcheck.LOG_CHECK,
              _("keyboard interrupt; waiting for %d active threads to finish"),
              self.active_threads())
-            self.cache.incoming_debug()
             self.lock.acquire()
             try:
                 self.threader.finish()
diff --git a/linkcheck/lc_cgi.py b/linkcheck/lc_cgi.py
index fba62649..f5250f61 100644
--- a/linkcheck/lc_cgi.py
+++ b/linkcheck/lc_cgi.py
@@ -23,7 +23,6 @@ import time
 import urlparse
 import types
 
-import linkcheck
 import linkcheck.configuration
 import linkcheck.url
 import linkcheck.strformat