get object fixup

Author: benzekrimaha

tests/functional/raw-node/test/GCP/object/head.js

@@ -81,6 +81,8 @@ describe('GCP: HEAD Object', function testSuite() {
                 Bucket: bucketName,
                 Key: this.test.key,
             }, (err, res) => {
+                console.log('Head object err:', err);
+                console.log('Head object res:', res);
                 assert.equal(err, null,
                     `Expected success, got error ${err}`);
                 assert.strictEqual(res.ETag, this.test.ETag);