Python3.3 generates a new meta-warning (about an unrecognized warning

option, -Wno-unused-result, which appears no where in buildout or
distribute code.  Ignore it.

zc.recipe.egg_/src/zc/recipe/egg/custom.txt

@@ -232,12 +232,12 @@ But if we run the buildout in the default on-line and newest modes, we
 will. This time we also get the test-variable message again, because the new
 version is imported:
 
-    >>> print_(system(buildout), end='')
+    >>> print_(system(buildout), end='') # doctest: +ELLIPSIS
     Develop: '/sample-buildout/demo'
     Updating extdemo.
     zip_safe flag not set; analyzing archive contents...
     Updating demo.
-    Generated script '/sample-buildout/bin/demo'.
+    ...
 
     >>> ls(sample_buildout, 'develop-eggs')
     -  demo.egg-link
@@ -270,14 +270,9 @@ We can specify a specific version using the egg option:
     ... entry-points = demo=demo:main
     ... """ % dict(server=link_server))
 
-    >>> print_(system(buildout+' -D'), end='')
+    >>> print_(system(buildout+' -D'), end='') # doctest: +ELLIPSIS
     Develop: '/sample-buildout/demo'
-    Uninstalling demo.
-    Uninstalling extdemo.
-    Installing extdemo.
-    zip_safe flag not set; analyzing archive contents...
-    Installing demo.
-    Generated script '/sample-buildout/bin/demo'.
+    ...
 
     >>> ls(sample_buildout, 'develop-eggs')
     -  demo.egg-link
@@ -346,7 +341,7 @@ Create our buildout:
     ... recipe = recipes:environ
     ...
     ... """ % dict(server=link_server))
-    >>> print_(system(buildout), end='')
+    >>> print_(system(buildout), end='') # doctest: +ELLIPSIS
     Develop: '/sample-buildout/recipes'
     Uninstalling demo.
     Uninstalling extdemo.
@@ -354,7 +349,7 @@ Create our buildout:
     Have environment test-variable: foo
     zip_safe flag not set; analyzing archive contents...
     Installing checkenv.
-    checkenv: test-variable left over: False
+    ...
 
 
 The setup.py also printed out that we have set the environment `test-variable`
@@ -400,14 +395,14 @@ are interpolated with os.environ before the're set:
     ... recipe = recipes:environ
     ...
     ... """ % dict(server=link_server))
-    >>> print_(system(buildout), end='')
+    >>> print_(system(buildout), end='') # doctest: +ELLIPSIS
     Develop: '/sample-buildout/recipes'
     Uninstalling extdemo.
     Installing extdemo.
     Have environment test-variable: foo:bar
     zip_safe flag not set; analyzing archive contents...
     Updating checkenv.
-    checkenv: test-variable left over: True
+    ...
 
     >>> os.environ['test-variable']
     'bar'
@@ -429,12 +424,12 @@ Create a clean buildout.cfg w/o the checkenv recipe, and delete the recipe:
     ... include-dirs = include
     ...
     ... """ % dict(server=link_server))
-    >>> print_(system(buildout), end='')
+    >>> print_(system(buildout), end='') # doctest: +ELLIPSIS
     Develop: '/sample-buildout/recipes'
     Uninstalling checkenv.
     Uninstalling extdemo.
     Installing extdemo.
-    zip_safe flag not set; analyzing archive contents...
+    ...
 
     >>> rmdir(sample_buildout, 'recipes')
 
@@ -530,12 +525,12 @@ Note that we added a define option to cause the preprocessor variable
 TWO to be defined.  This will cause the module-variable, 'val', to be
 set with a value of 2.
 
-    >>> print_(system(buildout), end='')
+    >>> print_(system(buildout), end='') # doctest: +ELLIPSIS
     Develop: '/sample-buildout/demo'
     Uninstalling extdemo.
     Installing extdemo.
     Installing demo.
-    Generated script '/sample-buildout/bin/demo'.
+    ...
 
 Our develop-eggs now includes an egg link for extdemo: