dwz failures

[Ole Streicher <olebole@debian.org>]

Hi,

I have a larger package (eso-midas) that built successfully over the
last years. However, a new binNMU failed last night on
mips/mipsel/mips64 with the cryptic error message

   dh_dwz -a
dh_dwz: dwz -q -mdebian/eso-midas/usr/lib/debug/.dwz/mipsel-linux-gnu/eso-midas.debug -M/usr/lib/deb[...lengthy argument list...] returned exit code 1
make: *** [debian/rules:25: binary-arch] Error 255

full log: https://buildd.debian.org/status/fetch.php?pkg=eso-midas&arch=mips&ver=19.02pl1.0-1%2Bb1&stamp=1563134252&raw=0

which I do not understand.

Is this a bug in dwz? Can I just disable dh_dwz?

Cheers

Ole