Failure in test suite when building Debian LALPulsar Python3 package

I'm working on adding nightly Debian Package builds and the LALPulsar Python3 package build is failing with:

Traceback (most recent call last):
  File "/builds/adam-mercer/lalsuite/lalpulsar-1.16.0.1/test/simulateCWTest.py", line 155, in <module>
    Fstat_simCW = compute_Fstat_spindown_simulateCW()
  File "/builds/adam-mercer/lalsuite/lalpulsar-1.16.0.1/test/simulateCWTest.py", line 118, in compute_Fstat_spindown_simulateCW
    S = simCW.CWSimulator(tref, tstart, Tdata, waveform(h0, cosi, freq, f1dot), dt_wf, phi0, psi, alpha, delta, detector, earth_ephem_file=earth_ephem_file, sun_ephem_file=sun_ephem_file)
  File "/builds/adam-mercer/lalsuite/lalpulsar-1.16.0.1/.pybuild/pythonX.Y_3.5/build/python/lalpulsar/simulateCW.py", line 194, in __init__
    for i in xrange(0, Nwf):
NameError: name 'xrange' is not defined
FAIL simulateCWTest.py (exit status: 1)

Full build log is here.

Can this please be be looked at and fixed ASAP.