fix: revert catch

Author: itkovian

lib/vsc/utils/cache.py

@@ -30,7 +30,6 @@
 """
 import diskcache as dc
 import logging
-import shutil
 import time
 
 
@@ -70,11 +69,7 @@ def __init__(self, filename, retain_old=True, raise_unpickable=False):
         self.retain_old = retain_old  # this is no longer used
 
         self.filename = filename
-        try:
-            self.cache = dc.Cache(filename)
-        except:
-            shutil.rmtree(filename)
-            self.cache = dc.Cache(filename)
+        self.cache = dc.Cache(filename)
 
         if not retain_old:
             self.cache.clear()