tests: ignore CryptographyDeprecationWarning on python2

slapos/recipe/cmmi/tests.py

@@ -399,6 +399,9 @@ def test_suite():
                (re.compile(r'\s/\S+\/shared\/'),
                  ' /shared/'),
                (re.compile('[0-9a-f]{32}'), md5sum),
+               (re.compile(
+                 r'.*CryptographyDeprecationWarning: Python 2 is no longer supported by the Python core team. '
+                 'Support for it is now deprecated in cryptography, and will be removed in the next release.\n.*'), ''),
                 # Normalize subprocess.CalledProcessError message, on python >= 3.6
                 # there's an extra . at the end.
                (re.compile(r'Command (.*) returned non-zero exit status (\d+)[\.]{0,1}'),