=> Bootstrap dependency digest>=20211023: found digest-20220214
===> Building for py37-canonicaljson-1.6.3
* Building wheel...
/opt/pkg/lib/python3.7/site-packages/setuptools/config/setupcfg.py:508: SetuptoolsDeprecationWarning: The license_file parameter is deprecated, use license_files instead.
  warnings.warn(msg, warning_class)
usage: _in_process.py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
   or: _in_process.py --help [cmd1 cmd2 ...]
   or: _in_process.py --help-commands
   or: _in_process.py cmd --help

error: invalid command 'bdist_wheel'

ERROR Backend subprocess exited when trying to invoke build_wheel
*** Error code 1

Stop.
bmake[1]: stopped in /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-arm64/devel/py-canonicaljson
*** Error code 1

Stop.
bmake: stopped in /Volumes/data/jenkins/workspace/pkgsrc-macos11-trunk-arm64/devel/py-canonicaljson