test nix_state_create's lookupPath argument

(cherry picked from commit 6e5a259f60725b632e52d4839e6e3c285d6971d4)

rust/Cargo.lock

@@ -98,6 +98,12 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "fastrand"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9fc0510504f03c51ada170672ac806f1f105a88aa97a5281117e1ddc3368e51a"
+
 [[package]]
 name = "glob"
 version = "0.3.1"
@@ -192,6 +198,7 @@ dependencies = [
  "nix-c-raw",
  "nix-store",
  "nix-util",
+ "tempfile",
 ]
 
 [[package]]
@@ -339,6 +346,18 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "tempfile"
+version = "3.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85b77fafb263dd9d05cbeac119526425676db3784113aa9295c88498cbf8bff1"
+dependencies = [
+ "cfg-if",
+ "fastrand",
+ "rustix",
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "unicode-ident"
 version = "1.0.12"