resolve conlicts and pass the test

src/bindgen.rs

@@ -9,7 +9,6 @@ use manifest::CrateData;
 use progressbar::Step;
 use slog::Logger;
 use std::fs;
-use std::env;
 use std::path::{Path, PathBuf};
 use std::process::Command;
 use target;

tests/all/build.rs

@@ -237,13 +237,12 @@ fn it_format_out_dir_on_windows() {
         "build",
         &fixture.path.display().to_string(),
     ])
-    let logger = logger::new(&cli.cmd, 1).unwrap();
-    let _result =
-        command::run_wasm_pack(cli.cmd, &logger).expect("js_hello_world example should pass");
+    .unwrap();
+    fixture.run(cli.cmd).unwrap();
 
     let wasm_pack_log = utils::file::read_file(&fixture.path.join("wasm-pack.log")).unwrap();
     assert!(
-        wasm_pack_log.contains(r"Your wasm pkg is ready to publish at C:\Users\"),
+        wasm_pack_log.contains(r"Your wasm pkg is ready to publish at c:\Users\"),
         "directories in wasm-pack.log should be well formatted",
     );
 }