Index: utf8-width/Cargo.toml
===================================================================
--- utf8-width.orig/Cargo.toml
+++ utf8-width/Cargo.toml
@@ -23,10 +23,7 @@ keywords = ["utf-8", "width", "length",
 categories = ["no-std", "encoding"]
 license = "MIT"
 repository = "https://github.com/magiclen/utf8-width"
-
-[[bench]]
-name = "bench"
-harness = false
+autobenches = false
 
 [dependencies]
 [dev-dependencies.bencher]