$ cat /home/customdistrodistro/yocto/output/build/tmp/work/x86_64-linux/m4-native/1.4.18-r0/temp/log.do_deploy_source_date_epoch.40056


DEBUG: Executing python function sstate_task_prefunc
DEBUG: Python function sstate_task_prefunc finished
DEBUG: Executing shell function do_deploy_source_date_epoch
Deploying SDE from /home/customdistrodistro/yocto/output/build/tmp/work/x86_64-linux/m4-native/1.4.18-r0/source-date-epoch/__source_date_epoch.txt -> /home/customdistrodistro/yocto/output/build/tmp/work/x86_64-linux/m4-native/1.4.18-r0/deploy-source-date-epoch.
DEBUG: Shell function do_deploy_source_date_epoch finished
DEBUG: Executing python function sstate_task_postfunc
NOTE: Using umask 0o002 (not 22) for sstate packaging
rm: cannot remove '/home/customdistrodistro/yocto/output/build/tmp/work/x86_64-linux/m4-native/1.4.18-r0/sstate-build-deploy_source_date_epoch/deploy-source-date-epoch/deploy-source-date-epoch': Directory not empty
ERROR: Error executing a python function in exec_python_func() autogenerated:

The stack trace of python calls that resulted in this exception/failure was:
File: 'exec_python_func() autogenerated', lineno: 2, function: <module>
     0001:
 *** 0002:sstate_task_postfunc(d)
     0003:
File: '/home/customdistrodistro/yocto/input/poky/meta/classes/sstate.bbclass', lineno: 766, function: sstate_task_postfunc
     0762:
     0763:    omask = os.umask(0o002)
     0764:    if omask != 0o002:
     0765:       bb.note("Using umask 0o002 (not %0o) for sstate packaging" % omask)
 *** 0766:    sstate_package(shared_state, d)
     0767:    os.umask(omask)
     0768:
     0769:    sstateinst = d.getVar("SSTATE_INSTDIR")
     0770:    d.setVar('SSTATE_FIXMEDIR', shared_state['fixmedir'])
File: '/home/customdistrodistro/yocto/input/poky/meta/classes/sstate.bbclass', lineno: 642, function: sstate_package
     0638:    tmpdir = d.getVar('TMPDIR')
     0639:
     0640:    sstatebuild = d.expand("${WORKDIR}/sstate-build-%s/" % ss['task'])
     0641:    d.setVar("SSTATE_CURRTASK", ss['task'])
 *** 0642:    bb.utils.remove(sstatebuild, recurse=True)
     0643:    bb.utils.mkdirhier(sstatebuild)
     0644:    for state in ss['dirs']:
     0645:        if not os.path.exists(state[1]):
     0646:            continue
File: '/home/customdistrodistro/yocto/input/poky/bitbake/lib/bb/utils.py', lineno: 700, function: remove
     0696:        # shutil.rmtree(name) would be ideal but its too slow
     0697:        cmd = []
     0698:        if ionice:
     0699:            cmd = ['ionice', '-c', '3']
 *** 0700:        subprocess.check_call(cmd + ['rm', '-rf'] + glob.glob(path))
     0701:        return
     0702:    for name in glob.glob(path):
     0703:        try:
     0704:            os.unlink(name)
File: '/usr/lib/python3.6/subprocess.py', lineno: 311, function: check_call
     0307:    if retcode:
     0308:        cmd = kwargs.get("args")
     0309:        if cmd is None:
     0310:            cmd = popenargs[0]
 *** 0311:        raise CalledProcessError(retcode, cmd)
     0312:    return 0
     0313:
     0314:
     0315:def check_output(*popenargs, timeout=None, **kwargs):
Exception: subprocess.CalledProcessError: Command '['rm', '-rf', '/home/customdistrodistro/yocto/output/build/tmp/work/x86_64-linux/m4-native/1.4.18-r0/sstate-build-deploy_source_date_epoch/']' returned non-zero exit status 1.

DEBUG: Python function sstate_task_postfunc finished