+ case "${usergroup_phase}" in
+ local run_cmd
+ run_cmd=run_su
+ shift
+ run_su /opt/pkg/bin/bmake all BATCH=1 DEPENDS_TARGET=/nonexistent WRKLOG=/tmp/bulklog/mkvtoolnix-2.9.8nb67/work.log
+ su pbulk -c '"$@"' make /opt/pkg/bin/bmake all BATCH=1 DEPENDS_TARGET=/nonexistent WRKLOG=/tmp/bulklog/mkvtoolnix-2.9.8nb67/work.log
=> Bootstrap dependency digest>=20211023: found digest-20220214
===> Building for mkvtoolnix-2.9.8nb67
     CXX  src/merge/cluster_helper.cpp
In file included from src/merge/cluster_helper.h:27,
                 from src/merge/cluster_helper.cpp:27:
src/merge/pr_generic.h:455:5: error: ISO C++17 does not allow dynamic exception specifications
  455 |     throw (error_c);
      |     ^~~~~
gmake: *** [Makefile:293: src/merge/cluster_helper.o] Error 1
*** Error code 2

Stop.
bmake[1]: stopped in /data/jenkins/workspace/pkgsrc-upstream-trunk/multimedia/mkvtoolnix-old
*** Error code 1

Stop.
bmake: stopped in /data/jenkins/workspace/pkgsrc-upstream-trunk/multimedia/mkvtoolnix-old