Analyse following RPM build log snippet. Describe contents accurately, without speculation or suggestions for resolution.            
Your analysis must be as concise as possible, while keeping relevant information intact.
Snippet: 
integration-tests/test_register_with_activation_keys.py::test_register_with_activation_keys[2] 
-------------------------------- live log setup --------------------------------
DEBUG    pytest_client_tools:util.py:135 running ['config', '--logging.default_log_level=DEBUG'] with options {'check': True, 'stdout': -1, 'stderr': -1, 'text': True}
DEBUG    pytest_client_tools:util.py:148 result: CompletedProcess(args=['config', '--logging.default_log_level=DEBUG'], returncode=0, stdout='', stderr='')
DEBUG    pytest_client_tools:util.py:135 running ['config', '--server.hostname=localhost', '--server.port=8443', '--server.prefix=/candlepin', '--server.insecure=1'] with options {'check': True, 'stdout': -1, 'stderr': -1, 'text': True}
DEBUG    pytest_client_tools:util.py:148 result: CompletedProcess(args=['config', '--server.hostname=localhost', '--server.port=8443', '--server.prefix=/candlepin', '--server.insecure=1'], returncode=0, stdout='', stderr='')
-------------------------------- live log call ---------------------------------
DEBUG    pytest_client_tools:util.py:135 running ['identity'] with options {'check': False, 'stdout': -1, 'stderr': -1, 'text': True}
DEBUG    pytest_client_tools:util.py:148 result: CompletedProcess(args=['identity'], returncode=1, stdout='', stderr="This system is not yet registered. Try 'subscription-manager register --help' for more information.\n")
DEBUG    conftest:conftest.py:27 subscription: starting RHSM private DBus session
DEBUG    conftest:conftest.py:30 subscription: RHSM private DBus session has been started
INFO     conftest:conftest.py:44 Connecting to the RHSM private DBus session.
DEBUG    test_register_with_activation_keys:test_register_with_activation_keys.py:46 [{'activationKeyName': 'default_key', 'activationKeyId': '8a8082e495ed16620195ed1799150984'}, {'activationKeyName': 'awesome_os_pool', 'activationKeyId': '8a8082e495ed16620195ed17991e0985'}]
DEBUG    conftest:conftest.py:34 subscription: shutting down the RHSM private DBus session
DEBUG    dasbus.connection:connection.py:311 Disconnecting from the bus.
DEBUG    conftest:conftest.py:38 subscription: RHSM private DBus session has been shutdown
DEBUG    pytest_client_tools:util.py:135 running ['identity'] with options {'check': False, 'stdout': -1, 'stderr': -1, 'text': True}
DEBUG    pytest_client_tools:util.py:148 result: CompletedProcess(args=['identity'], returncode=0, stdout='system identity: 43b70d5b-ba66-488e-b3d8-3ccd2277da50\nname: ip-172-31-17-224.us-east-2.compute.internal\norg name: Donald Duck\norg ID: donaldduck\nenvironment name: None\n', stderr='')
PASSED
------------------------------ live log teardown -------------------------------
DEBUG    pytest_client_tools:util.py:135 running ['unregister'] with options {'check': True, 'stdout': -1, 'stderr': -1, 'text': True}
DEBUG    pytest_client_tools:util.py:148 result: CompletedProcess(args=['unregister'], returncode=0, stdout='Unregistering from: localhost:8443/candlepin\nSystem has been unregistered.\n', stderr='')
DEBUG    pytest_client_tools:util.py:135 running (['systemctl', 'stop', 'rhsmcertd.service'],) with options {'check': True, 'stdout': -1, 'stderr': -1, 'text': True}
DEBUG    pytest_client_tools:util.py:148 result: CompletedProcess(args=['systemctl', 'stop', 'rhsmcertd.service'], returncode=0, stdout='', stderr='')
DEBUG    pytest_client_tools:util.py:135 running (['pkill', '-e', '-x', 'rhsmcertd'],) with options {'stdout': -1, 'stderr': -1, 'text': True}
DEBUG    pytest_client_tools:util.py:148 result: CompletedProcess(args=['pkill', '-e', '-x', 'rhsmcertd'], returncode=1, stdout='', stderr='')
------------------------------- live log finish --------------------------------
DEBUG    pytest_client_tools:util.py:135 running (['auditctl', '-m', 'pytest-client-tools-196839d5-fbbb-41a8-81dc-4a8182d99d1e'],) with options {'check': True, 'stdout': -1, 'stderr': -1, 'text': True}
DEBUG    pytest_client_tools:util.py:148 result: CompletedProcess(args=['auditctl', '-m', 'pytest-client-tools-196839d5-fbbb-41a8-81dc-4a8182d99d1e'], returncode=0, stdout='', stderr='')
DEBUG    pytest_client_tools:util.py:135 running ('ausearch -i -m user | grep -q pytest-client-tools-196839d5-fbbb-41a8-81dc-4a8182d99d1e',) with options {'check': False, 'stdin': -3, 'stdout': -1, 'stderr': -1, 'shell': True, 'text': True}
DEBUG    pytest_client_tools:util.py:148 result: CompletedProcess(args='ausearch -i -m user | grep -q pytest-client-tools-196839d5-fbbb-41a8-81dc-4a8182d99d1e', returncode=0, stdout='', stderr='')
DEBUG    pytest_client_tools:util.py:135 running (['ausearch', '-i', '-m', 'avc', '-ts', '05/05/25', '13:36:37'],) with options {'check': False, 'stdout': -1, 'stderr': -1, 'text': True}
DEBUG    pytest_client_tools:util.py:148 result: CompletedProcess(args=['ausearch', '-i', '-m', 'avc', '-ts', '05/05/25', '13:36:37'], returncode=1, stdout='', stderr='Error - year is 25\n')

integration-tests/test_register_with_activation_keys.py::test_register_with_activation_keys_with_empty_list SKIPPED
------------------------------- live log finish --------------------------------
DEBUG    pytest_client_tools:util.py:135 running (['auditctl', '-m', 'pytest-client-tools-8a3b558a-ca59-4478-8c50-14b10e56a341'],) with options {'check': True, 'stdout': -1, 'stderr': -1, 'text': True}

DEBUG    pytest_client_tools:util.py:148 result: CompletedProcess(args=['auditctl', '-m', 'pytest-client-tools-8a3b558a-ca59-4478-8c50-14b10e56a341'], returncode=0, stdout='', stderr='')
DEBUG    pytest_client_tools:util.py:135 running ('ausearch -i -m user | grep -q pytest-client-tools-8a3b558a-ca59-4478-8c50-14b10e56a341',) with options {'check': False, 'stdin': -3, 'stdout': -1, 'stderr': -1, 'shell': True, 'text': True}
DEBUG    pytest_client_tools:util.py:148 result: CompletedProcess(args='ausearch -i -m user | grep -q pytest-client-tools-8a3b558a-ca59-4478-8c50-14b10e56a341', returncode=0, stdout='', stderr='')
DEBUG    pytest_client_tools:util.py:135 running (['ausearch', '-i', '-m', 'avc', '-ts', '05/05/25', '13:36:42'],) with options {'check': False, 'stdout': -1, 'stderr': -1, 'text': True}
DEBUG    pytest_client_tools:util.py:148 result: CompletedProcess(args=['ausearch', '-i', '-m', 'avc', '-ts', '05/05/25', '13:36:42'], returncode=1, stdout='', stderr='Error - year is 25\n')


Answer: a user can register a system using activation keys