--- a/tests/test-check-py3-compat.t	Thu Aug 04 00:21:14 2016 +0530
+++ b/tests/test-check-py3-compat.t	Thu Aug 04 00:32:19 2016 +0530
@@ -122,53 +122,51 @@
   mercurial/hook.py: error importing: <TypeError> str expected, not bytes (error at i18n.py:*) (glob)
   mercurial/httpconnection.py: error importing: <TypeError> str expected, not bytes (error at i18n.py:*) (glob)
   mercurial/httppeer.py: error importing: <TypeError> str expected, not bytes (error at i18n.py:*) (glob)
-  mercurial/keepalive.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/localrepo.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/lock.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/mail.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
+  mercurial/keepalive.py: error importing: <TypeError> getattr(): attribute name must be string (error at pycompat.py:*) (glob)
+  mercurial/localrepo.py: error importing: <TypeError> getattr(): attribute name must be string (error at pycompat.py:*) (glob)
+  mercurial/lock.py: error importing: <TypeError> getattr(): attribute name must be string (error at pycompat.py:*) (glob)
+  mercurial/mail.py: error importing: <TypeError> getattr(): attribute name must be string (error at pycompat.py:*) (glob)
   mercurial/manifest.py: error importing: <TypeError> getattr(): attribute name must be string (error at pycompat.py:*) (glob)
-  mercurial/match.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
+  mercurial/match.py: error importing: <TypeError> getattr(): attribute name must be string (error at pycompat.py:*) (glob)
   mercurial/mdiff.py: error importing: <TypeError> getattr(): attribute name must be string (error at pycompat.py:*) (glob)
-  mercurial/merge.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/minirst.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/namespaces.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
+  mercurial/merge.py: error importing: <TypeError> getattr(): attribute name must be string (error at pycompat.py:*) (glob)
+  mercurial/minirst.py: error importing: <TypeError> getattr(): attribute name must be string (error at pycompat.py:*) (glob)
+  mercurial/namespaces.py: error importing: <TypeError> getattr(): attribute name must be string (error at pycompat.py:*) (glob)
   mercurial/obsolete.py: error importing: <TypeError> getattr(): attribute name must be string (error at pycompat.py:*) (glob)
-  mercurial/patch.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/pathutil.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/peer.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
+  mercurial/patch.py: error importing: <TypeError> getattr(): attribute name must be string (error at pycompat.py:*) (glob)
+  mercurial/pathutil.py: error importing: <TypeError> getattr(): attribute name must be string (error at pycompat.py:*) (glob)
+  mercurial/peer.py: error importing: <TypeError> getattr(): attribute name must be string (error at pycompat.py:*) (glob)
   mercurial/pure/mpatch.py: error importing module: <ImportError> cannot import name 'pycompat' (line *) (glob)
   mercurial/pure/osutil.py: error importing module: <ImportError> cannot import name 'policy' (line *) (glob)
   mercurial/pure/parsers.py: error importing module: <ImportError> No module named 'mercurial.pure.node' (line *) (glob)
-  mercurial/pushkey.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/pvec.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/registrar.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
+  mercurial/pushkey.py: error importing: <TypeError> getattr(): attribute name must be string (error at pycompat.py:*) (glob)
+  mercurial/pvec.py: error importing: <TypeError> getattr(): attribute name must be string (error at pycompat.py:*) (glob)
+  mercurial/registrar.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
   mercurial/repair.py: error importing module: <SyntaxError> invalid syntax (bundle2.py, line *) (line *) (glob)
-  mercurial/repoview.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/revlog.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/revset.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/scmposix.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/scmutil.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
+  mercurial/repoview.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
+  mercurial/revlog.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
+  mercurial/revset.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
+  mercurial/scmutil.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
   mercurial/scmwindows.py: error importing module: <ImportError> No module named '_winreg' (line *) (glob)
-  mercurial/similar.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/simplemerge.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/sshpeer.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/sshserver.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/sslutil.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/statichttprepo.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/store.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/streamclone.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/subrepo.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/tagmerge.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/tags.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/templatefilters.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/templatekw.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/templater.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/transaction.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/ui.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/unionrepo.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/url.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/util.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
-  mercurial/verify.py: error importing: <TypeError> '_fields_' must be a sequence of (name, C type) pairs (error at osutil.py:*) (glob)
+  mercurial/similar.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
+  mercurial/simplemerge.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
+  mercurial/sshpeer.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
+  mercurial/sshserver.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
+  mercurial/sslutil.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
+  mercurial/statichttprepo.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
+  mercurial/store.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
+  mercurial/streamclone.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
+  mercurial/subrepo.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
+  mercurial/tagmerge.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
+  mercurial/tags.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
+  mercurial/templatefilters.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
+  mercurial/templatekw.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
+  mercurial/templater.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
+  mercurial/transaction.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
+  mercurial/ui.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
+  mercurial/unionrepo.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
+  mercurial/url.py: error importing: <TypeError> getattr(): attribute name must be string (error at util.py:*) (glob)
+  mercurial/verify.py: error importing: <TypeError> attribute name must be string, not 'bytes' (error at mdiff.py:*) (glob)
   mercurial/win32.py: error importing module: <ImportError> No module named 'msvcrt' (line *) (glob)
   mercurial/windows.py: error importing module: <ImportError> No module named '_winreg' (line *) (glob)
   mercurial/wireproto.py: error importing module: <SyntaxError> invalid syntax (bundle2.py, line *) (line *) (glob)