Bug#888139: dfvfs FTBFS: ERROR: testScanFVDE (helpers.source_scanner.SourceScannerTest)

[Adrian Bunk]

Source: dfvfs
Version: 20171230-1
Severity: serious

Some recent change in unstable makes dfvfs FTBFS:

https://tests.reproducible-builds.org/debian/history/dfvfs.html
https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/dfvfs.html

...
======================================================================
ERROR: testScanFVDE (helpers.source_scanner.SourceScannerTest)
Test the Scan function on FVDE.
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/build/1st/dfvfs-20171230/tests/helpers/source_scanner.py", line 182, in testScanFVDE
    self._source_scanner.Scan(scan_context)
  File "./dfvfs/helpers/source_scanner.py", line 565, in Scan
    self._ScanNode(scan_context, scan_node, auto_recurse=auto_recurse)
  File "./dfvfs/helpers/source_scanner.py", line 440, in _ScanNode
    scan_context, sub_scan_node, auto_recurse=auto_recurse)
  File "./dfvfs/helpers/source_scanner.py", line 450, in _ScanNode
    file_object.close()
  File "./dfvfs/file_io/file_io.py", line 98, in close
    self._Close()
  File "./dfvfs/file_io/file_object_io.py", line 35, in _Close
    self._file_object.close()
IOError: pyfvde_volume_close: unable to close volume. libfvde_volume_close: invalid volume - missing file IO handle.

----------------------------------------------------------------------
Ran 663 tests in 341.670s

FAILED (errors=1)
Checking availability and versions of dependencies.
[OK]		Crypto version: 2.6.1
[OK]		dfdatetime version: 20180110
[OPTIONAL]	lzma.
[OK]		pybde version: 20170902
[OK]		pyewf version: 20140608
[OK]		pyfsntfs version: 20170315
[OK]		pyfvde version: 20180108
[OK]		pyfwnt version: 20180117
[OK]		pyqcow version: 20170222
[OK]		pysigscan version: 20170124
[OK]		pysmdev version: 20171112
[OK]		pysmraw version: 20171105
[OK]		pytsk3 version: 20171108
[OK]		pyvhdi version: 20170223
[OK]		pyvmdk version: 20170226
[OK]		pyvshadow version: 20170902
[OK]		pyvslvm version: 20160110
[OK]		six version: 1.11.0
[OK]		sqlite3 version: 3.22.0

Checking availability and versions of test dependencies.
[OK]		mock version: 2.0.0

debian/rules:23: recipe for target 'override_dh_auto_test' failed
make[1]: *** [override_dh_auto_test] Error 1