--- nix-0.14.0/Cargo.toml	1970-01-01T00:00:00+00:00
+++ nix-0.14.0/Cargo.toml	2019-06-04T22:49:16.077132+00:00
@@ -62,7 +62,3 @@
 
 [dev-dependencies.tempfile]
 version = "3.0.5"
-[target."cfg(target_os = \"dragonfly\")".build-dependencies.cc]
-version = "1"
-[target."cfg(target_os = \"freebsd\")".dev-dependencies.sysctl]
-version = "0.1"