14/18: gnu: rust-conv-0.3: Don't skip build.

[guix-commits]

efraim pushed a commit to branch master
in repository guix.

commit ba8984cf3d5cc3c4017762574c347274a2d6616a
Author: Efraim Flashner <address@hidden>
AuthorDate: Tue Feb 25 16:18:22 2020 +0200

    gnu: rust-conv-0.3: Don't skip build.
    
    * gnu/packages/crates-io.scm (rust-conv-0.3)[source]: Add snippet to
    relax version requirements.
    [arguments]: Don't skip build.
---
 gnu/packages/crates-io.scm | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 37b05db..3a384c5 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -2451,11 +2451,15 @@ It is inspired by the Linux kernel's 
@code{crypto_memneq}.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "168j1npqrif1yqxbgbk0pdrx9shzhs5ylc5a4xw49b6hbxi11zvq"))))
+         "168j1npqrif1yqxbgbk0pdrx9shzhs5ylc5a4xw49b6hbxi11zvq"))
+        (modules '((guix build utils)))
+        (snippet
+         '(begin (substitute* "Cargo.toml"
+                   (("0.2.21.*") "0.2.21\"\n"))
+                 #t))))
     (build-system cargo-build-system)
     (arguments
-     `(#:skip-build? #t     ; Package needs 'unicode' crate.
-       #:cargo-inputs
+     `(#:cargo-inputs
        (("rust-custom-derive" ,rust-custom-derive-0.1))
        #:cargo-development-inputs
        (("rust-quickcheck" ,rust-quickcheck-0.2)