Dns Test Run Report

AssertionError
Traceback (most recent call last):
  File "/home/ubuntu/_work/ClickHouse/ClickHouse/dns/regression.py", line 60, in 
    regression()
  File "/home/ubuntu/_work/ClickHouse/ClickHouse/dns/regression.py", line 55, in regression
    Scenario(run=load("dns.tests.lookup.scenario", "scenario"))
  File "/home/ubuntu/_work/ClickHouse/ClickHouse/dns/../dns/tests/lookup/scenario.py", line 48, in scenario
    cluster.command(
  File "/home/ubuntu/_work/ClickHouse/ClickHouse/dns/../helpers/cluster.py", line 1648, in command
    assert r.exitcode == exitcode, error(r.output)
AssertionError: Oops! Assertion failed

The following assertion was not satisfied
  assert r.exitcode == exitcode, error(r.output)

Description
  Bash: regression/dns/tests/lookup/example.com: No such file or directory

Assertion values
  assert r.exitcode == exitcode, error(r.output)
         ^ is 
  assert r.exitcode == exitcode, error(r.output)
         ^ is = 1
  assert r.exitcode == exitcode, error(r.output)
                       ^ is 0
  assert r.exitcode == exitcode, error(r.output)
                    ^ is = False
  assert r.exitcode == exitcode, error(r.output)
  ^ is False

Where
  File '/home/ubuntu/_work/ClickHouse/ClickHouse/dns/../helpers/cluster.py', line 1648 in 'command'

1640\|                  Then(f"exitcode should be {exitcode}", format_name=False)
1641\|                  if steps
1642\|                  else NullStep()
1643\|              ):
1644\|                  if str(exitcode).startswith("!="):
1645\|                      exitcode = int(str(exitcode).split("!=", 1)[-1].strip())
1646\|                      assert r.exitcode != exitcode, error(r.output)
1647\|                  else:
1648\|>                     assert r.exitcode == exitcode, error(r.output)
1649\|  
1650\|          if messages is None:
1651\|              messages = []