duplicity crashed with SIGSEGV in g_file_copy()

mterry just for you:

Here is the upload from the crash that takes out my desktop on restoring from ssh

ProblemType: Crash
DistroRelease: Ubuntu 15.04
Package: duplicity 0.7.01-1ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-10.10-generic 3.19.2
Uname: Linux 3.19.0-10-generic x86_64
ApportVersion: 2.16.2-0ubuntu4
Architecture: amd64
CurrentDesktop: Unity
Date: Thu Mar 26 17:13:58 2015
ExecutablePath: /usr/bin/duplicity
InstallationDate: Installed on 2015-03-26 (0 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Beta amd64 (20150326)
InterpreterPath: /usr/bin/python2.7
ProcCmdline: /usr/bin/python /usr/bin/duplicity restore --gio --time=2015-03-26T09:13:09Z --force sftp://<email address hidden>/home/username/deja-dup / --verbosity=9 --gpg-options=--no-use-agent --archive-dir=/home/username/.cache/deja-dup --tempdir=/tmp --log-fd=20
ProcEnviron:
 LANGUAGE=en_GB:en
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7fc67c432492 <g_file_copy+546>: mov (%rax),%eax
 PC (0x7fc67c432492) ok
 source "(%rax)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: duplicity
StacktraceTop:
 g_file_copy () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
 ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
 ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
 ?? () from /usr/lib/python2.7/dist-packages/gi/_gi.so
 ?? () from /usr/lib/python2.7/dist-packages/gi/_gi.so
Title: duplicity crashed with SIGSEGV in g_file_copy()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo