make[6]: Warning: File 'checkoutput' has modification time 0.59 s in the future
Testing testomfastflat ... FAILED
Message: will run ./testomfastflat for no longer than 600 seconds.
Running task ...
omfastflat:- Executing (routine): omfastflat set=RRRR_PPPPPPOOLL_OMS00a02FAE.FIT slewflatset=flatfield.fit fastimgset=RRRR_PPPPPPOOLL_OMS00a02IMG.FIT oswflatset=OSW_FLAT_FIELD_PPS.FIT  -w 1 -V 4
omfastflat:- omfastflat (omfastflat-1.23)  [22.1.0-23805483b0-20260424] started:  2026-04-24T18:00:33.000
Could not open file 'OM_BADPIX_0002.CCF' for reading in:
  /ccf/priv/dt
  /ccf/pub
  /ccf/priv/rt
  /workspaces/xmm_sas/lib/testccf
  /workspaces/xmm_sas/lib/testccf/
  .

Error while running ./testomfastflat
make[6]: warning:  Clock skew detected.  Your build may be incomplete.
ERROR: one of the tests failed