Use Rust 1.22.1 for geckolib

This matches the version required for Firefox builds: https://bugzilla.mozilla.org/show_bug.cgi?id=1421097
servo · Dec 9, 2017 · c52d347 · c52d347
1 parent 7a87337
commit c52d347
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/rust-stable-version b/rust-stable-version
@@ -1 +1 @@
-1.21.0
+1.22.1