--- unicase-1.4.2/Cargo.toml	1970-01-01T01:00:00+01:00
+++ unicase-1.4.2/Cargo.toml	2018-07-15T12:56:24.002998+02:00
@@ -19,15 +19,5 @@
 keywords = ["lowercase", "case", "case-insensitive"]
 license = "MIT"
 repository = "https://github.com/seanmonstar/unicase"
-[dependencies.heapsize]
-version = ">=0.2.0, <0.4"
-optional = true
-
-[dependencies.heapsize_plugin]
-version = "0.1.2"
-optional = true
 [build-dependencies.version_check]
 version = "0.1"
-
-[features]
-heap_size = ["heapsize", "heapsize_plugin"]