39/145: gnu: rust-1.39: Update mrustc to commit c70665.

[guix-commits]

apteryx pushed a commit to branch version-1.4.0
in repository guix.

commit 99118bf10e4cb20d7fa58b7838cac2963510bb1d
Author: Maxim Cournoyer <maxim.cournoyer@gmail.com>
AuthorDate: Sat Dec 18 02:28:59 2021 -0500

    gnu: rust-1.39: Update mrustc to commit c70665.
    
    This brings us closer to a i686 native bootstrap.
    
    * gnu/packages/rust.scm (%mrustc-commit): Update to latest commit, c70665.
---
 gnu/packages/rust.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/rust.scm b/gnu/packages/rust.scm
index b57cb29173..ec62d5035a 100644
--- a/gnu/packages/rust.scm
+++ b/gnu/packages/rust.scm
@@ -122,7 +122,7 @@
 ;;; to be used in source form.  The latest support for bootstrapping from
 ;;; 1.39.0 is not yet released so use the latest commit (see:
 ;;; https://github.com/thepowersgang/mrustc/issues/185).
-(define %mrustc-commit "474bec9cfd7862a20e7288cecd7fcf5e18648b9a")
+(define %mrustc-commit "c7066542f8e93d320323749216bf3c82aecb67c2")
 (define %mrustc-source
   (let* ((version "0.9")
          (commit %mrustc-commit)
@@ -136,7 +136,7 @@
       (file-name (git-file-name name (git-version version revision commit)))
       (sha256
        (base32
-        "1zacz5qia0r457mv74wvrvznnv4az5g2w9j8ji9ssy727wljhvz7")))))
+        "0zv1x6601s5fnnkcdlqkc4bknisqz569qb0iyb9rjsmaf1kh0na3")))))
 
 ;;; Rust 1.39 is special in that it is built with mrustc, which shortens the
 ;;; bootstrap path.