Update crossbeam-channel to avoid UB

mati865 · mati865 · commit 5584a79b7864 · 2020-10-11T18:36:59.000+02:00
diff --git a/Cargo.toml b/Cargo.toml
@@ -56,7 +56,7 @@ url = "2"
 walkdir = "2"
 regex = "1"
 ordslice = "0.3"
-crossbeam-channel = "0.4"
+crossbeam-channel = "0.4.4"
 toml = "0.5"
 heck = "0.3"
 
