To disable output capturing and to get the stdout and stderr normally, use -s or --capture=no:

pytest -s tests/utils/test_logging.py
To send test results to JUnit format output:

py.test tests --junitxml=result.xml
Color control
To have no color (e.g., yellow on white background is not readable):

pytest --color=no tests/utils/test_logging.py
Sending test report to online pastebin service
Creating a URL for each test failure:

pytest --pastebin=failed tests/utils/test_logging.py
This will submit test run information to a remote Paste service and provide a URL for each failure.