Sorry for the unexplained reopen, I expected `bts reopen` to give me the opportunity to write something.
AFAICT the upstream bug remains open and [0] indicates that the workaround is only temporary. Neither [1] nor any of the issues it links to as closed seem related and [2] does show any changes relating to the stack trace (none at all to `HashCache.py` where the issue actually occurred and one unrelated change to `FileLists.py` which is next up in the call chain). So I think closing this was premature and have reopened. Thanks, Ian. [0] https://github.com/s3tools/s3cmd/issues/945#issuecomment-380941767 [1] https://github.com/s3tools/s3cmd/releases/tag/v2.0.2 [2] https://github.com/s3tools/s3cmd/compare/v2.0.1...v2.0.2