Imported archive folder doesn't show up

We use the archive tool to move folders between environments.   I've done it any number of times.  This time, however, it didn't work.  I set up the archive in Folder Archive Configuration.   Went into the Admin Applets, Archiver, exported.  It's all good so far.  Scp'ed the folder and subfolders over to the target environment (staging in this case).  Edited the collections.hda, brought up the archiver in staging, saw the appropriate job, imported it.   The folder that should have been imported is no where to be seen.  checked the archiver logs said it was succesful, but 0 revisions.   It's