dput check "local" section is failed

[mkouhei]

Traceback (most recent call last):
  File "../jobs/debbuild/debbuild.py", line 457, in <module>
    main()
  File "../jobs/debbuild/debbuild.py", line 430, in main
    lintian=False) is False:
  File "/usr/lib/python2.7/dist-packages/pydebsign/debsign.py", line 300, in debsign_process
    return dbsg.verification(dsc_filesize, dsc_checksums, signed_file_list)
  File "/usr/lib/python2.7/dist-packages/pydebsign/debsign.py", line 262, in verification
    raise ValueError('invalid checking with dput')
ValueError: invalid checking with dput
Build step 'Execute shell' marked build as failure
Finished: FAILURE