[OST] Some tests failed?

I got this error when running OST with engine 4.2 - is this a test error? environment error? Looks like some error message needs work :-) http://jenkins.ovirt.org/job/ovirt-system-tests_manual/2157/console *00:10:32.263* @ Run test: 002_bootstrap.py: *00:10:32.281* nose.config: INFO: Ignoring files matching ['^\\.', '^_', '^setup\\.py$']*00:10:32.301* # add_dc: *00:10:53.839* # add_dc: Success (in 0:00:21)*00:10:53.843* # add_cluster: *00:10:54.123* * Collect artifacts: *00:10:55.995* * Collect artifacts: Success (in 0:00:01)*00:10:56.000* # add_cluster: Success (in 0:00:02)*00:10:56.003* # Results located at /dev/shm/ost/deployment-basic-suite-4.2/default/002_bootstrap.py.junit.xml*00:10:56.005* @ Run test: 002_bootstrap.py: Success (in 0:00:23)*00:10:56.296* Error occured, aborting*00:10:56.296* Traceback (most recent call last):*00:10:56.296* File "/usr/lib/python2.7/site-packages/ovirtlago/cmd.py", line 362, in do_run*00:10:56.297* self.cli_plugins[args.ovirtverb].do_run(args)*00:10:56.298* File "/usr/lib/python2.7/site-packages/lago/plugins/cli.py", line 184, in do_run*00:10:56.299* self._do_run(**vars(args))*00:10:56.299* File "/usr/lib/python2.7/site-packages/lago/utils.py", line 505, in wrapper*00:10:56.300* return func(*args, **kwargs)*00:10:56.300* File "/usr/lib/python2.7/site-packages/lago/utils.py", line 516, in wrapper*00:10:56.301* return func(*args, prefix=prefix, **kwargs)*00:10:56.301* File "/usr/lib/python2.7/site-packages/ovirtlago/cmd.py", line 99, in do_ovirt_runtest*00:10:56.302* raise RuntimeError('Some tests failed')*00:10:56.303* RuntimeError: Some tests failed