add -r/--rev and --base option to bundle --rev is used to specify a target rev (like pull or clone) --base REV is used to specify a base instead of a target repo the target repo is assumed to have all the rev specified in --base

abort: repository a not found!
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abort: error: Connection refused
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abort: repository a not found!
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abort: destination '../a' already exists
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abort: repository a not found!
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abort: destination 'q' already exists