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autopkgtest-virt-chroot

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autopkgtest-virt-chroot -V (return code: 2)

usage: autopkgtest-virt-chroot [-h] [-r COMMAND] [-d] /path/to/chroot
autopkgtest-virt-chroot: error: the following arguments are required: /path/to/chroot

autopkgtest-virt-chroot --help (return code: 0)

usage: autopkgtest-virt-chroot [-h] [-r COMMAND] [-d] /path/to/chroot

positional arguments:
  /path/to/chroot

optional arguments:
  -h, --help            show this help message and exit
  -r COMMAND, --gain-root COMMAND
                        can become root by prefixing commands with COMMAND
  -d, --debug           Enable debugging output

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