Subject: [PATCH 2/3] gnu: Update rust-proc-macro2 to 0.4.30 to fix tests

From: Robert Vollmert <[email-masked]>
Date: Mon, 15 Jul 2019 21:41:54 +0200

Previously, one test was failing:

failures:
    test_debug_tokenstream

test result: FAILED. 19 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out

* gnu/packages/crates-io.scm (rust-proc-macro2): Update to 0.4.30.
---
 gnu/packages/crates-io.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index b480b6fe56..db9665d1aa 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -47,7 +47,7 @@ or XID_Continue properties according to Unicode Standard Annex #31.")
 (define-public rust-proc-macro2
   (package
     (name "rust-proc-macro2")
-    (version "0.4.27")
+    (version "0.4.30")
     (source
       (origin
         (method url-fetch)
@@ -56,7 +56,7 @@ or XID_Continue properties according to Unicode Standard Annex #31.")
           (string-append name "-" version ".tar.gz"))
         (sha256
           (base32
-            "05c92v787snyaq4ss16vxc9mdv6zndfgsdq8k3hnnyffmsf7ycad"))))
+            "0nd71fl24sys066jrha6j7i34nfkjv44yzw8yww9742wmc8j0gfg"))))
     (build-system cargo-build-system)
     (arguments
       `(#:cargo-inputs (("rust-unicode-xid" ,rust-unicode-xid))
-- 
2.20.1 (Apple Git-117)