--- a/hgext3rd/evolve/__init__.py	Fri May 19 00:14:20 2017 +0200
+++ b/hgext3rd/evolve/__init__.py	Fri May 19 17:33:27 2017 +0200
@@ -2271,7 +2271,7 @@
                     repo._bookmarks.recordchange(tr)
                 commands.update(ui, repo, newnode.rev())
                 ui.status(_('working directory now at %s\n')
-                          % ui.label(newnode, 'evolve.node'))
+                          % ui.label(str(newnode), 'evolve.node'))
                 if movebookmark:
                     bookmarksmod.activate(repo, bookactive)