Comment 2 for bug 1730451

This isn't a duplicate of the previous, I can reproduce the same exact stack trace with 0.7.15 when trying to make a backup from deja-dup.

Traceback (innermost last):
  File "/usr/bin/duplicity", line 1559, in <module>
    with_tempdir(main)
  File "/usr/bin/duplicity", line 1545, in with_tempdir
    fn()
  File "/usr/bin/duplicity", line 1394, in main
    do_backup(action)
  File "/usr/bin/duplicity", line 1526, in do_backup
    check_last_manifest(col_stats) # not needed for full backup
  File "/usr/bin/duplicity", line 1228, in check_last_manifest
    last_backup_set.check_manifests()
  File "/usr/lib64/python2.7/site-packages/duplicity/collections.py", line 208, in check_manifests
    remote_manifest = self.get_remote_manifest()
  File "/usr/lib64/python2.7/site-packages/duplicity/collections.py", line 249, in get_remote_manifest
    return manifest.Manifest().from_string(manifest_buffer)
  File "/usr/lib64/python2.7/site-packages/duplicity/manifest.py", line 201, in from_string
    for match in vi_iterator:
 MemoryError