Run newdoc with --version so that it exits with code 0

Author: msuchane

appveyor.yml

@@ -45,8 +45,8 @@ test_script:
       cargo build --target %TARGET% --release &&
       cargo test --target %TARGET% &&
       cargo test --target %TARGET% --release &&
-      cargo run --target %TARGET% &&
-      cargo run --target %TARGET% --release
+      cargo run --target %TARGET% -- --version &&
+      cargo run --target %TARGET% --release -- --version
     )
 
 before_deploy:

ci/script.sh

@@ -11,8 +11,8 @@ main() {
         return
     fi
 
-    # cross test --target $TARGET
-    # cross test --target $TARGET --release
+    cross test --target $TARGET
+    cross test --target $TARGET --release
 
     cross run --target $TARGET -- --version
     cross run --target $TARGET --release -- --version