gnu: Add rust-lscolors-0.6.

* gnu/packages/crates-io.scm (rust-lscolors-0.6): New variable.

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

gnu/packages/crates-io.scm

@@ -6877,6 +6877,31 @@ pairs in insertion order.")
         ("rust-serde" ,rust-serde-0.8)
         ("rust-serde-test" ,rust-serde-test-0.8))))))
 
+(define-public rust-lscolors-0.6
+  (package
+    (name "rust-lscolors")
+    (version "0.6.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "lscolors" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0jxsgkn378kxkiqdshdjdclw5wwp2xaz45cqd3yw85fhn8a38fza"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-ansi-term" ,rust-ansi-term-0.12))
+       #:cargo-development-inputs
+       (("rust-tempfile" ,rust-tempfile-3.1))))
+    (home-page "https://github.com/sharkdp/lscolors")
+    (synopsis "Colorize paths using the LS_COLORS environment variable")
+    (description
+     "Colorize paths using the LS_COLORS environment variable.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-new-debug-unreachable-1.0
   (package
     (name "rust-new-debug-unreachable")