Merge pull request #311104 from RaitoBezarius/even-more-sowwy-but-sad

  };

  testsForPackage = args: lib.recurseIntoAttrs {

    miscFeatures = testMiscFeatures args;

    # If the attribute is not named 'test'

    # You will break all the universe on the release-*.nix side of things.

    # `discoverTests` relies on `test` existence to perform a `callTest`.

    test = testMiscFeatures args;

    passthru.override = args': testsForPackage (args // args');

  };