message: don't upload to docker in forked repos
diff: @@ -20,4 +20,4 @@ jobs:
  region: us-west-1
  aws_access_key_id: "${{ secrets.aws_access_key_id }}"
  aws_secret_access_key: "${{ secrets.aws_secret_access_key }}"
  - if: github.ref == 'refs/heads/master'
  + if: ${{ github.ref == 'refs/heads/master' && github.repository_owner == 'rust-lang' }}
  