[Pkg-bazaar-maint] Bug#802199: bzr-loom: FTBFS: TypeError: _delta_to_float() takes exactly 3 arguments (2 given)

[Chris West (Faux)]

Source: bzr-loom
Version: 2.2.0-5
Severity: serious
Justification: fails to build from source
Tags: sid stretch
User: reproducible-builds at lists.alioth.debian.org
Usertags: ftbfs
X-Debbugs-CC: reproducible-builds at lists.alioth.debian.org

Dear Maintainer,

The package fails to build:

bzr selftest: /usr/bin/bzr
   /usr/lib/python2.7/dist-packages/bzrlib
   bzr-2.7.0dev1 python-2.7.10 Linux-4.2.0-16-generic-x86_64-with-debian-stretch-sid

bzrlib.plugins.loom.tests.test_branch.TestFormat.test_disk_formatbzrlib.plugins.loom.tests.test_branch.TestFormat.test_disk_formatbzrlib.plugins.loom.tests.test_branch.TestLoom.test_export_loom_as_branchbzrlib.plugins.loom.tests.test_branch.TestLoom.test_export_loom_as_branchbzrlib.plugins.loom.tests.test_branch.TestLoom.test_clone_empty_loombzrlib.plugins.loom.tests.test_branch.TestLoom.test_clone_empty_loombzrlib.plugins.loom.tests.test_branch.TestLoom.test_clone_nonempty_loom_bottombzrlib.plugins.loom.tests.test_branch.TestLoom.test_clone_nonempty_loom_bottombzrlib.plugins.loom.tests.test_branch.TestLoom.test_export_loom_as_treebzrlib.plugins.loom.tests.test_branch.TestLoom.test_export_loom_as_treebzrlib.plugins.loom.tests.test_branch.TestLoom.test_export_loom_initialbzrlib.plugins.loom.tests.test_branch.TestLoom.test_export_loom_initialbzrlib.plugins.loom.tests.test_branch.TestLoom.test_clone_nonempty_loom_topbzrlib.plugins.loom.tests.test_branch.TestLoom.test_clone_nonempty_loom_topbzrlib.plugins.loom.tests.test_branch.TestLoom.test_export_loom_root_transportbzrlib.plugins.loom.tests.test_branch.TestLoom.test_export_loom_root_transportbroken-runnerbroken-runnerException in thread Thread-5:
Traceback (most recent call last):
  File "/usr/lib/python2.7/threading.py", line 810, in __bootstrap_inner
    self.run()
  File "/usr/lib/python2.7/threading.py", line 763, in run
    self.__target(*self.__args, **self.__kwargs)
  File "/usr/lib/python2.7/dist-packages/testtools/testsuite.py", line 112, in _run_test
    case.run(process_result)
  File "/usr/lib/python2.7/dist-packages/testtools/testcase.py", line 780, in run
    outcome(self, details=self._details)
  File "/usr/lib/python2.7/dist-packages/testtools/testresult/real.py", line 1133, in addError
    return self.decorated.addError(test, err)
  File "/usr/lib/python2.7/dist-packages/testtools/testresult/real.py", line 1008, in addError
    test, err, details=details)
  File "/usr/lib/python2.7/dist-packages/testtools/testresult/real.py", line 999, in _add_result_with_semaphore
    method(test, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/testtools/testresult/real.py", line 1133, in addError
    return self.decorated.addError(test, err)
  File "/usr/lib/python2.7/dist-packages/bzrlib/tests/__init__.py", line 451, in addError
    self.report_error(test, err)
  File "/usr/lib/python2.7/dist-packages/bzrlib/tests/__init__.py", line 719, in report_error
    % (self._testTimeString(test),
  File "/usr/lib/python2.7/dist-packages/bzrlib/tests/__init__.py", line 372, in _testTimeString
    return self._elapsedTestTimeString()
  File "/usr/lib/python2.7/dist-packages/bzrlib/tests/__init__.py", line 365, in _elapsedTestTimeString
    self._now() - self._start_datetime))
TypeError: _delta_to_float() takes exactly 3 arguments (2 given)

...

----------------------------------------------------------------------
Ran 32 tests in 2.669s

FAILED (errors=16)
debian/rules:12: recipe for target 'override_dh_auto_test' failed
make[1]: *** [override_dh_auto_test] Error 1
make[1]: Leaving directory '/bzr-loom-2.2.0'

Full build log:
https://reproducible.debian.net/rb-pkg/unstable/amd64/bzr-loom.html

-- System Information:
Debian Release: stretch/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)