gnu: Remove rust-cpuid-bool-0.1.

* gnu/packages/crates-io.scm (rust-cpuid-bool-0.1): Delete variable.

gnu/packages/crates-io.scm

@@ -14100,27 +14100,6 @@ to the @code{is_x86_feature_detected!} macro.")
        (sha256
         (base32 "1j0i97325c2grndsfgnm3lqk0xbyvdl2dbgn8i5dd9yhnmycc07d"))))))
 
-(define-public rust-cpuid-bool-0.1
-  (package
-    (name "rust-cpuid-bool")
-    (version "0.1.0")
-    (source
-      (origin
-        (method url-fetch)
-        (uri (crate-uri "cpuid-bool" version))
-        (file-name
-         (string-append name "-" version ".tar.gz"))
-        (sha256
-         (base32
-          "1r3v22cxly1shvw8qi0153708kggdqvh8jp0g82wbxi06d1mqdvd"))))
-    (build-system cargo-build-system)
-    (home-page "https://github.com/RustCrypto/utils")
-    (synopsis "Lightweight alternative to is_x86_feature_detected")
-    (description
-     "This package provides a lightweight @code{no-std} compatible alternative
-to @code{is_x86_feature_detected}.")
-    (license (list license:expat license:asl2.0))))
-
 (define-public rust-cpuprofiler-0.0
   (package
     (name "rust-cpuprofiler")