fix rustfmt install

japaric · japaric · commit 6832a4af8448 · 2017-06-05T10:36:52.000-05:00
diff --git a/ci/install.sh b/ci/install.sh
@@ -22,6 +22,7 @@ main() {
     if [ ! -z $VENDOR ]; then
         curl -LSfs https://japaric.github.io/trust/install.sh | \
             sh -s -- \
+               --crate rustfmt \
                --force \
                --git japaric/rustfmt-bin \
                --tag v0.8.4-20170605
