--- rust-input-linux-sys-0.9.0.orig/Cargo.toml
+++ rust-input-linux-sys-0.9.0/Cargo.toml
@@ -48,5 +48,5 @@ path = "src/lib.rs"
 version = "0.2"
 
 [dependencies.nix]
-version = "0.29"
+version = ">= 0.29, < 1.0"
 features = ["ioctl"]