======================================================================
FAIL: test_setup_commands_string (__main__.ChrootRunner)
--setup-commands with command string
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Traceback (most recent call last):
  File "/tmp/autopkgtest.GZFvXj/build.JvZ/autopkgtest-3.20.4/tests/adt-run", line 1628, in test_setup_commands_string
    self.assertEqual(code, 0, err)
AssertionError: 16 != 0 : adt-run [10:58:03]: version @version@
adt-run [10:58:03]: host autopkgtest-lxd-kkscvt; command line: /tmp/autopkgtest.GZFvXj/build.JvZ/autopkgtest-3.20.4/runner/adt-run -B --unbuilt-tree=/tmp/test.adt-run.fn5jo1kd/testpkg --setup-commands '[ -z $ADT_NORMAL_USER ];sleep 3; cp /bin/cp /bin/cp_cp; echo setup_success > /setup.log' --setup-commands 'cp /bin/cp /bin/cp_cp' --timeout-short=1 --timeout-copy=1 --- chroot /tmp/test.adt-run.fn5jo1kd/chroot
adt-run [10:58:03]: @@@@@@@@@@@@@@@@@@@@ test bed setup
adt-run [10:58:03]: ERROR: testbed failure: testbed setup commands failed with status 1