--- nix-0.10.0/Cargo.toml	1970-01-01T01:00:00+01:00
+++ nix-0.10.0/Cargo.toml	2018-05-11T08:54:48.559521+02:00
@@ -57,10 +57,5 @@
 [dev-dependencies.rand]
 version = "0.4"
 
-[dev-dependencies.tempdir]
-version = "0.3"
-
 [dev-dependencies.tempfile]
-version = "2"
-[target."cfg(target_os = \"dragonfly\")".build-dependencies.gcc]
-version = "0.3"
+version = "3"