Traceback (most recent call last):
  File "/app/src/slices_monitor_test_runner/test_runners/test_runner_base.py", line 170, in step
    yield
  File "/app/src/slices_monitor_test_runner/test_runners/slices_singlenode_login.py", line 1250, in _ssh_login
    self.test_cli_ssh(ssh_agent_env_vars, force_ip_version=4, force_no_known_hosts=False)
    ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/src/slices_monitor_test_runner/test_runners/slices_singlenode_login.py", line 323, in test_cli_ssh
    uname_stdout, uname_stderr = tst_command(["uname", "-a"], "uname")
                                 ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/src/slices_monitor_test_runner/test_runners/slices_singlenode_login.py", line 312, in tst_command
    raise SlicesTestFailure(f"command returned an error: {command_arr!r}")
slices_monitor_test_runner.exceptions.SlicesTestFailure: command returned an error: ['slices', 'bi', '--infra', 'be-gent1-bi-vm1', 'ssh', '--show', 'nothing', '--experiment', 'tst-a0cf236d', 'tst', '--', '-4', 'uname', '-a']