CI Cache test

methods.py

@@ -892,6 +892,7 @@ def show_progress(env):
         # Has its own progress/tracking tool that clashes with ours
         return
 
+    import atexit
     import sys
 
     from SCons.Script import AlwaysBuild, Command, Progress
@@ -920,7 +921,7 @@ def __init__(self, path=None, limit=1073741824, half_life=43200):
                         self.convert_size(limit), self.convert_size(self.get_size(path))
                     )
                 )
-            self.delete(self.file_list())
+            # self.delete(self.file_list())
 
         def __call__(self, node, *args, **kw):
             nonlocal node_count, node_count_max, node_count_interval, node_count_fname, show_progress
@@ -1018,6 +1019,15 @@ def progress_finish(target, source, env):
     progress_finish_command = Command("progress_finish", [], progress_finish)
     AlwaysBuild(progress_finish_command)
 
+    def progress_finally():
+        nonlocal node_count, progressor
+        try:
+            progressor.delete(progressor.file_list())
+        except Exception:
+            pass
+
+    atexit.register(progress_finally)
+
 
 def dump(env):
     # Dumps latest build information for debugging purposes and external tools.