+ case "${usergroup_phase}" in
+ local run_cmd
+ run_cmd=run_su
+ shift
+ run_su /opt/local/bin/bmake configure BATCH=1 DEPENDS_TARGET=/nonexistent PYTHON_VERSION_REQD=310 WRKLOG=/tmp/bulklog/py310-test-virtualenv-1.7.0/work.log
+ su pbulk -c '"$@"' make /opt/local/bin/bmake configure BATCH=1 DEPENDS_TARGET=/nonexistent PYTHON_VERSION_REQD=310 WRKLOG=/tmp/bulklog/py310-test-virtualenv-1.7.0/work.log
=> Bootstrap dependency digest>=20211023: found digest-20211023
=> Checksum BLAKE2s OK for pytest-virtualenv-1.7.0.tar.gz
=> Checksum SHA512 OK for pytest-virtualenv-1.7.0.tar.gz
===> Installing dependencies for py310-test-virtualenv-1.7.0
==========================================================================
The following variables will affect the build process of this package,
py310-test-virtualenv-1.7.0.  Their current value is shown below:

        * PYTHON_VERSION_DEFAULT = 39

Based on these variables, the following variables have been set:

        * PYPACKAGE = python310

You may want to abort the process now with CTRL-C and change the value
of variables in the first group before continuing.  Be sure to run
`/opt/local/bin/bmake clean' after the changes.
==========================================================================
=> Tool dependency checkperms>=1.1: found checkperms-1.12
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency py310-test-fixture-config-[0-9]*: found py310-test-fixture-config-1.7.0
=> Full dependency py310-test-shutil-[0-9]*: found py310-test-shutil-1.7.0
=> Full dependency py310-virtualenv-[0-9]*: found py310-virtualenv-16.7.9
=> Full dependency py310-setuptools-[0-9]*: found py310-setuptools-59.6.0
=> Full dependency py310-test-[0-9]*: found py310-test-6.2.5
=> Full dependency python310>=3.10: found python310-3.10.1nb2
=> Full dependency gcc10-libs>=10.3.0: found gcc10-libs-10.3.0
/data/jenkins/workspace/pkgsrc-2021Q4-x86_64/mk/pkgformat/pkg/resolve-dependencies: fork: retry: No child processes
bash: fork: retry: No child processes
bash: fork: retry: No child processes
bmake[1]: Couldn't exec ""
bmake[1]: Couldn't exec ""
bash: fork: retry: No child processes
bash: fork: retry: No child processes
===> Overriding tools for py310-test-virtualenv-1.7.0
Could not fork

bmake[1]: stopped in /data/jenkins/workspace/pkgsrc-2021Q4-x86_64/devel/py-test-virtualenv
bash: fork: retry: No child processes
bash: fork: retry: No child processes
bash: fork: retry: No child processes
bash: fork: retry: No child processes
bash: fork: retry: No child processes
*** Error code 2

Stop.
bmake: stopped in /data/jenkins/workspace/pkgsrc-2021Q4-x86_64/devel/py-test-virtualenv