ci: drop pre-1.70 CARGO_UNSTABLE_SPARSE_REGISTRY

paolobarbolini · paolobarbolini · commit e59c8f618411 · 2024-12-28T12:36:11.000+01:00
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -6,9 +6,6 @@ on:
     branches:
       - main
 
-env:
-  CARGO_UNSTABLE_SPARSE_REGISTRY: true
-
 jobs:
   fmt:
     name: rustfmt / stable
