Hello,
With the Openstack Swift backend, duplicacy panics in the swift library when calling the “init” command. I believe that this happens since this patch in the swift library : “Fix authLock mutex, added a pointer on it” commit: fb21762ca71c5da5958efd8426cbbd67df8f7ba9
(unable to post link as new forum user)
If Authenticate() is not called prior to using the Connection, the authLock mutex is not initialized and the library will panic when trying to lock it. Calling Authenticate() fixes the issue, and still works with older version of the swift library. Patch proposed on github PR 594
Here is the stack trace: https://pastebin.com/raw/ru3ybyse
Regards,
Alex