+ case "${usergroup_phase}" in
+ local run_cmd
+ run_cmd=run_su
+ shift
+ run_su /opt/pkg/bin/bmake all BATCH=1 DEPENDS_TARGET=/nonexistent PYTHON_VERSION_REQD=39 WRKLOG=/tmp/bulklog/py39-PyRTL-0.11.1/work.log
+ su pbulk -c '"$@"' make /opt/pkg/bin/bmake all BATCH=1 DEPENDS_TARGET=/nonexistent PYTHON_VERSION_REQD=39 WRKLOG=/tmp/bulklog/py39-PyRTL-0.11.1/work.log
=> Bootstrap dependency digest>=20211023: found digest-20220214
===> Building for py39-PyRTL-0.11.1
* Building wheel...

Traceback (most recent call last):
  File "/opt/pkg/lib/python3.9/site-packages/pyproject_hooks/_impl.py", line 321, in _call_hook
    raise BackendUnavailable(data.get('traceback', ''))
pyproject_hooks._impl.BackendUnavailable: Traceback (most recent call last):
  File "/opt/pkg/lib/python3.9/site-packages/pyproject_hooks/_in_process/_in_process.py", line 77, in _build_backend
    obj = import_module(mod_path)
  File "/opt/pkg/lib/python3.9/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 972, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 984, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'hatchling'

ERROR Backend 'hatchling.build' is not available.
*** Error code 1

Stop.
bmake[1]: stopped in /data/jenkins/workspace/pkgsrc-upstream-bulktest/cad/py-PyRTL
*** Error code 1

Stop.
bmake: stopped in /data/jenkins/workspace/pkgsrc-upstream-bulktest/cad/py-PyRTL