in nightlies 17.0.x.y(-val), project recjobtransformtests, the following rtt test is failing:

*data_7tev_noid*

for convenience, a brief excerpt from the logfile is given below.
the *full logfile* is here: 
https://atlasrtt.cern.ch/rtt/rel_4/17.0.x.y/build/i686-slc5-gcc43-opt/offline/recjobtransformtests/data_7tev_noid/data_7tev_noid_log

and here are tips for investigating bugs: https://twiki.cern.ch/twiki/bin/viewauth/atlas/recbuginvestigation

best regards,
guilherme
shifter - software cleaning week

+verbatim+
===== job report produced by recotrf =====
command=/afs/cern.ch/atlas/software/builds/nightlies/17.0.x.y/atlasproduction/rel_4/installarea/share/bin/reco_trf.py inputbsfile=/afs/cern.ch/atlas/project/rig/referencefiles/datastreams_high_mu/high_mu-data11_7tev.00179725.physics_jettauetmiss.merge.raw._lb0021.data maxevents=300 autoconfiguration=everything preexec=rec.doindet=false outputesdfile=myesd.pool.root outputmuoncalibntup=muoncalib.root hist=mymergedmonitoring.root outputtagfile=mytag.root
exitcode=41
errorcode=64133 (trf_outfile_neventfail)
fatals=1
errors=0
warnings=10
file muoncalib.root:
  guid=720c878a-e015-41f9-8bdc-003fd7f458e0
  metadata:
    conditionstag=comcond-blkpst-005-00
    beamtype=collisions
    filetype=ntup
    autoconfiguration=['everything']
    dataset=
    maxevents=140
    preexec=['rec.doindet=false']
    geometryversion=atlas-geo-18-01-01
    events=140
    size=4305666
errorinfo
  acronym=trf_outfile_neventfail (64133) transform output file: event counting failed
  message=output file myesd.pool.root failed validation. events could not be counted argument outputesdfile
  severity=fatal
  producer=rawtoesd
  backtrace=file &quot;/afs/cern.ch/atlas/software/releases/17.0.6/atlascore/17.0.6/installarea/python/pyjobtransformscore/trf.py&quot;, line 2003, in dopostrunactions
              cmd.postrunaction()
            file &quot;/afs/cern.ch/atlas/software/releases/17.0.6/atlascore/17.0.6/installarea/python/pyjobtransformscore/basic_trfarg.py&quot;, line 1197, in postrunaction
              self.validatefile()
            file &quot;/afs/cern.ch/atlas/software/releases/17.0.6/atlascore/17.0.6/installarea/python/pyjobtransformscore/basic_trfarg.py&quot;, line 1184, in validatefile
              self._filetype.validatefile( self, **self.__validationdict )
            file &quot;/afs/cern.ch/atlas/software/releases/17.0.6/atlascore/17.0.6/installarea/python/pyjobtransformscore/trfutil.py&quot;, line 1378, in validatefile
              raise transformvalidationerror( fname, 'failed validation. events could not be counted argument %s' % argname, 'trf_outfile_neventfail' )
-verbatim-
