gnu: Add rust-clircle-0.4.

* gnu/packages/crates-io.scm (rust-clircle-0.4): New variable.
(rust-clircle-0.3): Inherit from rust-clircle-0.4.

Change-Id: I36750eb0edf8824fa86d075fcf6f3a93cafe0f22
Signed-off-by: Efraim Flashner <efraim@flashner.co.il>

gnu/packages/crates-io.scm

@@ -12188,8 +12188,37 @@ colorization.")
 pitfalls in Rust.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-clircle-0.4
+  (package
+    (name "rust-clircle")
+    (version "0.4.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "clircle" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0056l1bf2zmd7xs13xp8gxw9j9dngw4im0m8ijyifkrmsnz7rs68"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs (("rust-cfg-if" ,rust-cfg-if-1)
+                       ("rust-libc" ,rust-libc-0.2)
+                       ("rust-serde" ,rust-serde-1)
+                       ("rust-winapi" ,rust-winapi-0.3))
+       #:cargo-development-inputs (("rust-nix" ,rust-nix-0.24)
+                                   ("rust-tempfile" ,rust-tempfile-3))))
+    (home-page "https://github.com/niklasmohrin/clircle")
+    (synopsis "Detect IO circles in your CLI apps arguments")
+    (description
+     "Clircle provides a cross-platform API to detect read or write cycles
+from your user-supplied arguments.  You can get the important identifiers of
+a file (from a path) and for all three stdio streams, if they are piped from
+or to a file as well.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-clircle-0.3
   (package
+    (inherit rust-clircle-0.4)
     (name "rust-clircle")
     (version "0.3.0")
     (source
@@ -12199,22 +12228,13 @@ pitfalls in Rust.")
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
         (base32 "15p36klnsgjimfswi0mjc7wsh4b662v7gbfinh56ipk3bacbv2z6"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-cfg-if" ,rust-cfg-if-1)
         ("rust-libc" ,rust-libc-0.2)
         ("rust-serde" ,rust-serde-1)
-        ("rust-winapi" ,rust-winapi-0.3))))
+        ("rust-winapi" ,rust-winapi-0.3))))))
-    (home-page "https://github.com/niklasmohrin/clircle")
-    (synopsis "Detect IO circles in your CLI apps arguments")
-    (description
-     "Clircle provides a cross-platform API to detect read or write cycles
-from your user-supplied arguments.  You can get the important identifiers of
-a file (from a path) and for all three stdio streams, if they are piped from
-or to a file as well.")
-    (license (list license:expat license:asl2.0))))
 
 (define-public rust-cloudabi-0.1
   (package